1 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3 * mini.c : reverted sig->pinvoke changes (r51396-51397).
5 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
7 * mini-exceptions.c (print_stack_frame): Output to stderr.
8 (mono_handle_native_sigsegv): Ditto.
10 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13 OP_LCONV_TO_OVF_I implementation.
15 * mini-amd64.c: Add support for the throw->branch exception
18 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
19 when the catch clause catches a more general exception, i.e. Object.
21 2005-10-30 Zoltan Varga <vargaz@gmail.com>
23 * cpu-ia64.md: Remove unused opcodes.
25 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
26 specific defines for architectures defining USE_SIGACTION.
28 * mini-ia64.c: Fix some warnings.
30 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
31 version seemed to skip a frame.
33 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
35 * mini.c: Clean up the usage of sig->pinvoke flag. Now
36 only calls which are made to native code use this flag.
38 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
40 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
41 varargs methods as well.
43 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
44 which have save_lmf set. Reorganize methods prologs a bit.
46 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
47 debugger to the proper place.
49 2005-10-29 Martin Baulig <martin@ximian.com>
51 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
52 when running inside the debugger until the debugger has support
55 2005-10-26 Zoltan Varga <vargaz@gmail.com>
57 * mini.h: Fix a warning.
59 2005-10-24 Miguel de Icaza <miguel@novell.com>
61 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
62 we expose publicly, this returns the string.
64 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
66 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
69 2005-10-21 Zoltan Varga <vargaz@gmail.com>
71 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
72 native stacktrace using the glibc 'backtrace' function if available.
74 2005-10-20 Zoltan Varga <vargaz@gmail.com>
76 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
78 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
79 handle SIGSEGVs received while in native code.
81 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
82 code, call mono_handle_native_sigsegv which will abort the runtime
83 after printing some diagnostics, instead of converting it into a
84 confusing NullReferenceException.
86 2005-10-18 Zoltan Varga <vargaz@gmail.com>
88 * cpu-pentium.md: Remove unused opcodes.
90 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
92 * mini-amd64.h (MonoLMF): Add rsp field.
94 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
97 2005-10-17 Zoltan Varga <vargaz@gmail.com>
99 * mini-codegen.c (get_register_spilling): Fix some warnings.
101 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
103 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
104 elimination during exception handling. Enable fp elimination by
107 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
110 2005-10-16 Martin Baulig <martin@ximian.com>
113 (mono_debugger_run_finally): New public method for the debugger.
115 2005-10-10 Zoltan Varga <vargaz@gmail.com>
117 * debug-mini.c (mono_debug_init_method): Fix warning.
119 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
120 the 'exname' parameter const to fix some warnings.
122 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
124 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
125 introduced by the previous patch.
127 2005-10-08 Zoltan Varga <vargaz@gmail.com>
129 * basic-float.cs: Add test for precision of float arithmetic.
131 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
132 when loading/storing single values from/to memory.
134 * mini.c (mono_jit_compile_method_with_opt): Create the function
135 pointers in the correct domain.
137 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
139 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
140 introduced by previous patch.
142 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
143 when out_filter_idx is NULL.
145 * mini-exceptions.c: Don't run filter clauses twice during exception
146 handling. Fixes #75755.
148 2005-10-07 Zoltan Varga <vargaz@gmail.com>
150 * aot.c: Add support for ldflda wrappers.
152 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
155 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
157 * mini.c, mini.h: do not consider exception handlers blocks when
158 setting up interface variables.
160 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
162 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
164 2005-10-03 Zoltan Varga <vargaz@gmail.com>
166 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
169 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
171 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
173 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
174 of the OP_P definitions.
176 * TODO: Add a proposal for dealing with the CEE/OP mess.
178 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
179 optimizations from the x86 port.
181 * cpu-amd64.md: Ditto.
183 * basic.cs basic-long.cs: Add tests.
185 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
187 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
188 Patrik Torstensson's implementation of my exception-handling
189 optimization idea, when the exception object is not used
192 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
194 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
195 of the mul_imm optimizations from the old jit.
197 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
199 * mini.c, liveness.c: patch by Patrik Torstensson and
200 Zoltan Varga to improve performance in methods with
203 2005-09-30 Zoltan Varga <vargaz@gmail.com>
205 * driver.c: Remove 'Globalization' entry from --version.
207 2005-09-28 Zoltan Varga <vargaz@gmail.com>
209 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
210 there is a profiler interested in JIT events.
212 * aot.c: Load profile files produced by the AOT profiling module, and
213 reorder methods based on the profiling info. Add a 'method_order' table
214 to the AOT file to make mono_aot_find_jit_info work with the reordered
217 * mini.h: Bump AOT file version info.
219 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
221 * mini-arm.h: work around what looks like a gcc bug when optimizations
224 2005-09-28 Raja R Harinath <rharinath@novell.com>
226 * Makefile.am (AM_CFLAGS): Don't use += to append inside
227 conditionals. Use ...
228 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
230 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
232 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
233 to determine the amount of memory to copy when passing valuetypes.
235 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
236 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
238 2005-09-27 Zoltan Varga <vargaz@gmail.com>
240 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
241 information about aot.
243 2005-09-27 Ben Maurer <bmaurer@ximian.com>
245 * *.c: Replace the use of {Enter,Leave}CriticalSection with
246 macros. This will allow a deadlock debugger to easily be plugged
249 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
251 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
253 2005-09-27 Raja R Harinath <rharinath@novell.com>
255 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
256 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
257 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
258 ($(arch_built)) [CROSS_COMPILING]: Error out.
260 2005-09-26 Zoltan Varga <vargaz@gmail.com>
262 * aot.c: Add support for the no_special_static flag for classes.
264 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
266 * Reapply reverted patches.
268 * *: Revert r50174 as well.
270 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
272 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
274 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
276 2005-09-23 Miguel de Icaza <miguel@novell.com>
278 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
279 part of the SIG_HANDLER_SIGNATURE.
281 2005-09-23 Zoltan Varga <vargaz@gmail.com>
283 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
286 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
287 introduced by previous patch.
289 2005-09-21 Zoltan Varga <vargaz@gmail.com>
291 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
294 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
295 upon the information returned by get_call_info ().
297 * mini-x86.c (add_float): Fix stack size calculation.
298 (mono_arch_call_opcode): Rewrite this so it works based up the
299 information returned by get_call_info ().
300 (mono_arch_get_this_vret_args): Ditto.
302 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
304 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
305 in cinfo to determine the registers which need to be used.
307 2005-09-20 Miguel de Icaza <miguel@novell.com>
309 * driver.c (mono_main): Add --server and --desktop flags.
311 2005-09-16 Zoltan Varga <vargaz@gmail.com>
313 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
314 registers as global registers.
316 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
317 longer needed with the new register allocator.
319 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
321 * cpu-ia64.md: Remove unused opcodes.
323 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
325 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
327 * cpu-amd64.md: Remove unused opcodes.
329 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
330 needed with the new register allocator.
332 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
335 2005-09-16 Raja R Harinath <rharinath@novell.com>
337 * Makefile.am (check-local): Don't invoke semdel-wrapper.
339 2005-09-16 Martin Baulig <martin@ximian.com>
342 (throw_exception): Don't call mono_debugger_throw_exception() if
343 we're a rethrow - see the FIXME in the code.
345 2005-09-15 Geoff Norton <gnorton@customerdna.com>
347 * mini.c (mono_init_exceptions): This only works on some architectures.
349 2005-09-15 Zoltan Varga <vargaz@gmail.com>
351 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
354 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
356 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
357 now in mini-exceptions.c.
359 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
361 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
362 now in mini-exceptions.c.
364 2005-09-15 Zoltan Varga <vargaz@gmail.com>
366 * exceptions-x86.c: Applied patch from Patrik Torstensson
367 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
369 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
370 code into mini-exceptions.c. Add some assertions to it.
372 2005-09-12 Zoltan Varga <vargaz@gmail.com>
374 * aot.c (emit_section_change): Applied patch from "The Software Team"
375 (<software@solmersa.com>). Fix as errors on windows.
377 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
379 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
380 method info into the LMF.
382 2005-09-11 Zoltan Varga <vargaz@gmail.com>
384 * mini-ia64.c: Add proper unwind info for method epilogs.
386 * exceptions-ia64.c: Add some code to help debugging.
388 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
390 * mini-exceptions.c: Fix warning.
392 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
394 * mini.c: Really fix build.
396 * mini-x86.c mini-amd64.c: Fix build.
398 2005-09-11 Zoltan Varga <vargaz@gmail.com>
400 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
402 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
403 some Interlocked methods as intrinsics.
405 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
406 for Thread methods as well.
408 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
410 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
412 * mini-ia64.c mini-x86.c mini-amd64.c
413 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
416 * mini.c (mono_init_exceptions): Fix build breakage.
418 2005-09-10 Zoltan Varga <vargaz@gmail.com>
420 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
421 of instructions. Use the new ia64_unw_op macros for emitting unwind
424 * mini.c (mono_init_exceptions): Initialize exception handling
425 related trampolines at startup.
427 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
429 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
431 2005-09-09 Zoltan Varga <vargaz@gmail.com>
433 * mini.c: Handle type loading errors gracefully during compilation and
434 throw the appropriate exception.
436 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
438 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
441 2005-09-09 Martin Baulig <martin@ximian.com>
443 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
446 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
448 * mini-arm.h: use emulation for conv.r.un for the release.
450 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
452 * mini-arm.c, objects.cs: more fixes and tests for them.
454 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
456 * mini-arm.c: align structures to at least 4 bytes to be able
457 to keep our current optimized memcpy.
459 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
461 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
463 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
465 * mini.c: ignore SIGPIPE.
467 2005-09-04 Zoltan Varga <vargaz@gmail.com>
469 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
471 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
473 2005-09-02 Zoltan Varga <vargaz@gmail.com>
475 * mini.h: Add prototype for mono_allocate_stack_slots_full.
477 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
479 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
480 exception handling support.
481 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
482 patch by Brian Koropoff <briank@marakicorp.com>).
484 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
486 * mini.c: revert another 'optimization' which breaks when
487 items on the eval stack need to be saved at a basic block end
490 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
492 * jit-icalls.c: for arrays, ensure we always provide
495 2005-08-30 Zoltan Varga <vargaz@gmail.com>
497 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
499 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
501 2005-08-29 Zoltan Varga <vargaz@gmail.com>
503 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
504 arguments in their original register.
506 2005-08-28 Zoltan Varga <vargaz@gmail.com>
508 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
511 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
512 when ssapre is enabled.
514 * inssel-long.brg: Fix bug in previous patch.
516 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
517 multiplication by a constant.
519 2005-08-27 Zoltan Varga <vargaz@gmail.com>
521 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
524 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
527 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
529 * inssel-arm.brg: apply changes tested by Brian Koropoff
530 <briank@marakicorp.com>.
532 2005-08-25 Zoltan Varga <vargaz@gmail.com>
534 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
536 2005-08-24 Zoltan Varga <vargaz@gmail.com>
538 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
539 to the same register if dreg is just a base register.
540 (print_ins): Improve printing of membase opcodes.
542 * inssel-x86.brg: Add optimized ldind(reg) rules.
544 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
546 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
548 * mini.c: when running under valgrind, set the stack bottom for
549 the GC at the actual approximate stack for the app (fixes running
552 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
554 * mini.c: do no break at the first valuetype to init found
557 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
559 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
561 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
563 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
565 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
567 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
569 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
571 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
573 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
576 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
579 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
582 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
584 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
586 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
588 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
589 in the tail recursion optimization.
591 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
592 debug info into the assembly file.
594 * iltests.il: Add test for filter regions.
596 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
597 initial stack of filter regions. Fixes #75755.
599 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
601 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
604 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
606 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
607 the check for an already compiled method on non-ia64 platforms.
608 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
611 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
613 * inssel-x86.brg: Add some optimized call rules.
615 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
617 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
620 * mini.h mini-trampolines.c: Pass the trampoline argument to
621 mono_arch_patch_delegate_trampoline.
623 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
625 * mini-trampolines.c: Fix build.
627 * mini-amd64.h: Add delegate trampolines.
629 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
631 * inssel-amd64.brg: Add optimized call rules.
633 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
635 * inssel-ia64.brg: Add optimized ldind(reg) rules.
637 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
639 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
642 * mini-ia64.c: Remove LMF fixmes.
644 * mini-ia64.h: Remove most fields from LMF.
646 * inssel-ia64.brg (stmt): Fix unaligned access errors.
648 * mini-trampolines.c: Add support for IA64 function descriptors.
650 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
651 for IA64 function descriptors.
653 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
655 * tramp-arm.c: patch the vtable for virtual calls. Added
656 support code to register/unregister the LMF.
657 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
660 2005-08-19 Dick Porter <dick@ximian.com>
662 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
665 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
667 * mini.c (mini_get_method): Move handling of wrapper data here.
669 * mini.c (mono_method_to_ir): Add support for dynamic methods.
671 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
674 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
675 bblock->code does not remain empty.
677 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
679 * arrays.cs: Add regression test for #75832.
681 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
684 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
685 instruction scheduling.
687 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
689 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
691 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
693 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
695 * mini-codegen.c: Fix VC build.
697 * cpu-pentium.md: Increase length of atomic_exhange_i4.
699 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
701 * mini.h: fix signature for mono_register_opcode_emulation.
703 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
705 * mini.c: Get rid of most of the helper_sig_... constants using
706 mono_create_icall_signature ().
708 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
710 * jit-icalls.c (helper_ldstr): New helper function.
712 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
714 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
715 throw, load the string using a helper call instead of creating a string object.
717 * aot.c: Update after LDSTR changes.
719 * mini.h: Bump AOT file version.
721 * aot.c: Save class size info into the AOT file. Print more statistics during
724 * mini.h: Bump AOT file version.
726 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
727 ordering of disasm cases. Fixes #74957.
729 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
731 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
732 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
733 the generic code needed for the ARM port.
735 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
737 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
738 inssel-arm.brg: more ARM features and fixes.
740 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
742 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
743 ARM port work in progress.
745 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
747 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
749 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
751 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
753 * inssel.brg (mini_emit_memset): Add support for unaligned access.
755 * *-ia64.*: Ongoing IA64 work.
757 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
759 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
761 * TODO: Remove out-of-data todo stuff.
763 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
766 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
768 * mini.h: Bump corlib version.
770 2005-07-27 Martin Baulig <martin@ximian.com>
773 (create_copy_ins): Added `const unsigned char *ip' argument; set
774 `copy->cil_code' from it.
776 2005-07-27 Martin Baulig <martin@ximian.com>
778 * mini-exceptions.c (mono_handle_exception): Don't call
779 mono_debugger_handle_exception() for filters.
781 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
783 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
786 2005-07-26 Martin Baulig <martin@ximian.com>
788 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
790 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
791 helper_compile_generic_method() if the method is actually virtual
794 2005-07-26 Martin Baulig <martin@ximian.com>
797 (trampoline_code): Renamed to `mono_trampoline_code' and made it
798 public; this is now accessed directly by the debugger.
799 (mono_generic_trampoline_code): Removed.
802 (mono_debug_init_method): Also add interncalls and wrappers.
804 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
806 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
808 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
810 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
812 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
814 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
816 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
818 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
819 getting TLS offsets on AMD64 too.
821 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
823 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
825 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
827 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
828 inssel-arm.brg, mini-arm.h: ARM port work in progress.
830 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
832 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
834 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
837 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
838 mono_sparc_is_virtual_call ().
840 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
842 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
843 trampoline parameters.
845 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
848 to mono_arch_get_vcall_slot_addr.
850 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
853 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
855 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
857 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
859 2005-07-19 Martin Baulig <martin@ximian.com>
861 * exceptions-amd64.c (throw_exception): Call
862 mono_debugger_throw_exception() here like we're doing it on i386.
864 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
866 * mini-ia64.c: Add optimized TLS access support.
868 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
870 * mini-exceptions.c: Ongoing IA64 work.
872 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
874 * mini.c: Use the default optimization set when embedding. Fixes
877 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
879 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
880 of trampolines to a separate file.
882 * mini-trampolines.c: New file.
884 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
887 * tramp-x86.c: Reorganize the trampoline code to be similar to the
890 * mini-codegen.c: Fix cygwin build.
892 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
894 * mini.c: Add some minor changes needed by the IA64 port.
896 * *-ia64.*: Ongoing IA64 work.
898 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
900 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
901 trampolines into arch-independent and arch-dependent parts.
903 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
905 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
907 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
909 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
910 the xp-regalloc-branch for amd64.
912 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
913 xp-regalloc-branch for x86.
915 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
917 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
919 2005-07-06 Martin Baulig <martin@ximian.com>
922 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
923 (mono_jit_runtime_invoke): Likewise.
925 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
927 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
930 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
931 without loading their metadata. Reorganize the file format so exception handling+
932 debug info is kept separate from normal method info. Create MonoJitInfo
933 structures for methods lazily.
935 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
937 (x86_class_init_trampoline): Patch AOT class init trampolines too.
939 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
941 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
944 * mini.h: Bump AOT file version.
946 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
948 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
950 2005-07-01 Raja R Harinath <rharinath@novell.com>
952 * Makefile.am (check-local): Call semdel-wrapper.
954 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
956 * mini-x86.c: Revert the last change as it seems to break the build..
958 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
960 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
962 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
964 2005-06-27 Ben Maurer <bmaurer@ximian.com>
966 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
967 outside of the macro, so strange stuff doesn't happen with gcc4
968 (NEW_AOTCONST_TOKEN): Likewise.
970 2005-06-28 Martin Baulig <martin@ximian.com>
972 * mini.c (mini_class_is_system_array): New static method; use this
973 instead of `klass->parent == mono_defaults.array_class' everywhere
974 since this also works for the new generic array class.
976 2005-06-26 Ben Maurer <bmaurer@ximian.com>
978 * inssel.brg: Remove warnings.
980 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
982 * mini-ia64.c: Ongoing IA64 work.
984 * basic-float.cs: Add float->i1 conversion test.
986 * iltests.il: Add conv.u4 test.
988 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
990 * inssel-long.brg: Fix bug caused by last change.
992 2005-06-23 Geoff Norton <gnorton@customerdna.com>
994 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
995 BSDs. Allows the x86 JIT to work on OSX86
997 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
999 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1002 * mini-ia64.c: Ongoing IA64 work.
1004 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1006 * mini-ia64.c: Ongoing IA64 work.
1008 * driver.c: Clean up jit_code_hash as well when using --regression.
1010 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1012 * basic-long.cs: Add tests for long->u4 conversion.
1014 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1016 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1017 that we do not depend on undefined C behavior: the order stuff
1018 gets evaluated within an expression. Fixes mono when compiled on
1021 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1023 * *-ia64.*: Ongoing IA64 work.
1025 * aot.c: Lower memory usage while loading AOT methods.
1027 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1029 * mini.h: Bump AOT file format version.
1031 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1033 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1035 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1037 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1038 not on callee assembly). Fixed some comments.
1040 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1042 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1043 it gets proper disassembly.
1044 (emit_method_info): Remove some dead code.
1046 * mini.c (mini_method_compile): Allways allocate the GOT var in
1047 mono_method_to_ir for emulating opcodes.
1049 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1051 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1052 before freeing the code memory. Fixes #74990.
1054 * objects.cs: Add regression test for #74992.
1056 * liveness.c: Extend live ranges of arguments to the beginning of the
1057 method. Fixes #74992.
1059 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1060 so it points into the faulting instruction.
1062 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1064 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1066 * *-ia64.*: Ongoing IA64 work.
1068 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1070 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1072 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1074 * *-ia64.*: Ongoing IA64 work.
1076 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1078 * basic-long.cs: Add tests for add/sub.ovf.
1080 * basic.cs: Add tests for sub.ovf.
1082 * *-ia64.*: Ongoing IA64 work.
1084 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1086 * *-ia64.*: Ongoing IA64 work.
1088 * basic.cs: Add conv.ovf.i4.un test.
1090 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1092 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1094 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1096 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1098 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1100 * *-ia64.*: Ongoing IA64 work.
1102 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1105 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1107 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1109 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1111 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1113 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1115 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1116 of a call is callable by a near call.
1118 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1120 * mini-ia64.c: Ongoing IA64 work.
1122 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1124 * genmdesc.c: Make the generated array non-static.
1126 * inssel-long.brg: Fix LSHR_IMM rule.
1128 * *-ia64.*: Ongoing IA64 work.
1130 * *-ia64.*: Ongoing IA64 work.
1132 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1134 * *-ia64.*: Ongoing IA64 work.
1136 * *-ia64.*: Ongoing IA64 work.
1138 * mini-ia64.c: Ongoing IA64 work.
1140 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1142 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1144 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1146 * objects.cs basic-long.cs: Move some tests to objects.cs.
1148 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1150 * *-ia64.*: Ongoing IA64 work.
1152 * iltests.il: Add a new test.
1154 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1155 newobj. Fixes #75042.
1157 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1159 * *-ia64.*: Ongoing IA64 work.
1161 * *-ia64.*: Ongoing IA64 work.
1163 * *-ia64.*: Ongoing IA64 work.
1165 * basic.cs objects.cs: Move tests accessing static variables as well.
1167 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1169 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1171 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1173 * driver.c: Always print failed tests.
1175 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1178 * *ia64*: Ongoing IA64 work.
1180 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1182 * basic.cs: Add tests for add.ovf. Fix warnings.
1184 2005-05-18 Miguel de Icaza <miguel@novell.com>
1186 * driver.c (mono_main): Avoid crash if no argument is passed to
1187 --break; Do not use g_error, but f_printf. And fix all other
1188 ocurrences of the same crash.
1190 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1192 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1193 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1196 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1198 * *-ia64.*: Add beginnings of IA64 backend.
1200 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1202 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1204 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1207 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1209 * mini-amd64.c: Fix a warning.
1211 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1214 in float_neg. Fixes #74897.
1216 * mini-amd64.c (emit_call): Fix another near call bug.
1218 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1220 * declsec.c: Keep the appdomain information in the structure. Added a
1221 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1222 value gets overwritten).
1223 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1224 an MonoAppDomain member to MonoSecurityFrame.
1225 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1226 used in the stack walk. Now use a MonoArray which grow (double) when
1229 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1231 * mini.c: Re-enabled runtime cleanup, since running threads should
1232 now properly stop when exiting.
1234 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1236 * mini-codegen.c: New file contaning the arch-independent local
1237 register allocator. Not used by any architectures yet.
1239 * mini.h linear-scan.c: Merge some changes from the
1240 mini-xp-local-regalloc branch.
1242 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1244 * mini-amd64.c (emit_call): Fix calls to native functions when the
1245 runtime is compiled as a shared library. Fixes #74756.
1247 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1248 on a literal field. Fixes #74751.
1250 2005-04-25 Raja R Harinath <rharinath@novell.com>
1252 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1254 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1256 * objects.cs: Add missing null casting test.
1258 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1260 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1261 in wrapper methods. Also rename 'address' variable to 'offset'.
1263 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1265 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1268 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1270 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1273 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1275 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1277 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1279 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1280 just the last bytes.
1282 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1284 * aot.c (mono_compile_assembly): Fix warning.
1286 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1287 by the _MSC_VER stuff.
1289 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1291 * inssel-long.brg: Fix #74588.
1293 * cpu-amd64.md: Fix #74591.
1295 * iltests.il: Add new regression tests.
1297 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1299 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1302 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1304 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1306 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1307 from Bill Middleton <flashdict@gmail.com>.
1309 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1311 * arrays.cs: Add new regression test. Fix warnings.
1313 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1315 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1316 and leakage in CKFINITE.
1318 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1319 this to a null op since it is called on amd64 too.
1321 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1323 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1324 body since this is not used on amd64.
1326 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1328 * mini-amd64.c: Remove obsolete fixmes.
1330 * mini.c (print_method_from_ip): Fix debugging support.
1332 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1334 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1335 so that expressions that don't give much gain are not reduced.
1336 * ssapre.h: Likewise.
1338 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1340 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1342 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1344 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1346 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1348 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1350 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1352 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1354 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1357 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1359 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1361 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1363 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1364 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1366 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1368 * mini-x86.c: Fix up stack overflow handling.
1370 * exceptions.cs: Add new regression test.
1372 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1374 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1375 mono_jit_thread_attach.
1377 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1379 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1381 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1382 avoid calling constructors using callvirt.
1384 * inssel.brg: Fix #74073.
1386 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1388 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1389 compilation with non-GCC compilers.
1390 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1391 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1393 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1395 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1396 klass->interface_offsets (will likely fix bug#74073).
1398 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1400 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1402 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1404 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1405 to amd64_div_reg_size ().
1407 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1409 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1411 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1413 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1415 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1417 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1419 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1421 * mini.c (mono_precompile_assembly): Load and precompile referenced
1422 assemblies as well. Fixes #74015.
1424 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1426 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1428 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1430 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1431 a lot of checks and (anyway) permissions cannot work until corlib is
1434 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1436 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1438 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1440 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1441 calls (fixes bug#72824).
1443 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1445 * mini.c: fix tail recursion elimination (see test in bug#73936).
1447 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1449 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1450 some fp functions in sse2 mode.
1452 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1454 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1456 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1458 * mini.h mini.c: Add mono_get_jit_tls_key ().
1460 * mini-x86.c: Enable fast TLS support on windows.
1462 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1464 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1465 * mini.c: Check for p/invoke method when generating code. If a
1466 p/invoke method, or it's class, isn't decorated with [Suppress
1467 UnmanagedCodeSecurity] then generate code to call System.Security.
1468 UnmanagedDemand (only if the security manager is active).
1470 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1472 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1473 last change as it seems to cause strange crashes.
1475 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1477 * *.c: handle unsafe function pointers where needed.
1479 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1481 * mini.c (mono_jit_free_method): Remove the fixme too.
1483 2005-03-15 Miguel de Icaza <miguel@novell.com>
1485 * mini.c: As discussed, make the code actually free the delegate
1486 thunk now, to enable the debugging of delegate problems, use
1487 MONO_DEBUG=1 when running Mono.
1489 This takes also care of parts of the leaks as seen by Joe.
1491 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1493 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1494 thread_tls_offset calculation.
1496 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1498 * declsec.c: Reworked linkdemand checks for icall. The previous code
1499 was using the declaration code (untrusted) and didn't work as expected
1500 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1503 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1505 * iltests.il: Add new localloc test.
1507 * mini-amd64.c: Handle large stack allocations the same way as on
1508 windows if stack overflow handling is working.
1510 * mini-amd64.c: Allocate the signal stack using mmap.
1512 * mini.c (sigsegv_signal_handler): Fix reading of context.
1514 * mini-exceptions.c: Fix up stack overflow handling.
1516 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1518 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1520 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1522 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1524 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1525 tramp_init functions as they are no longer needed.
1527 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1529 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1531 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1533 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1535 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1538 * mini-ops.h: Add OP_LMUL_IMM.
1540 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1541 long mul/div opcodes as intrinsic.
1543 * mini-amd64.c (emit_call): Handle the case when the callee might be
1546 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1548 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1551 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1553 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1555 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1557 * mini.c (mono_codegen): Don't leak here, to help people running
1560 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1562 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1563 conversions in sse2 mode.
1565 * basic-float.cs: Add regression test.
1567 * mini-amd64.c: Reenable sse2.
1569 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1571 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1573 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1575 * driver.c: Copyright text should include 2005.
1577 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1579 * cpu-amd64.md (load_membase): Fix more max lengths.
1581 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1583 * cpu-amd64.md (load_membase): Fix max length.
1585 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1587 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1589 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1590 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1592 * basic-float.cs: Add rounding regression test.
1594 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1596 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1598 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1599 structures in registers for pinvoke wrappers.
1601 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1603 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1605 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1608 wrapper to mono_jit_thread_attach.
1610 * mini.c (mini_jit_thread_attach): New jit icall.
1612 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1613 native->managed wrappers.
1615 * exceptions.cs: Add new regression test.
1617 * mini.c (optimize_branches): Check regions in the cbranch to throw
1618 block case as well. Fixes #73242.
1620 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1622 * mini.c: thread safety fixes.
1624 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1626 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1627 patching stuff, since delegates use jump trampolines so there is
1630 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1633 * tramp-amd64.c: Fix build.
1635 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1636 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1638 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1639 Rename this to mono_arch....
1640 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1642 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1644 * mini-amd64.c (emit_call): If both the caller and the callee is
1645 guaranteed to have 32 bit addresses, emit a normal call.
1647 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1649 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1650 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1651 method_ptr inside delegates.
1653 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1655 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1656 invalidated. Fixes #73001.
1658 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1660 * mini-x86.c: Only use stdcall for pinvokes on windows.
1662 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1664 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1665 * mini-x86.c: remove unreliable __thread var offset detection,
1666 use the correct accessors and enable by default.
1668 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1670 * mini.c (mono_jit_free_method): Fix memory leak.
1672 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1674 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1676 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1678 * cpu-amd64.md: Fix lengths of atomic opcodes.
1680 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1682 * driver.c: try to not imply using ICU is any good.
1684 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1686 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1687 functions as inline ops.
1689 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1690 some Interlocked functions as inline ops.
1692 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1694 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1696 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1698 * mini.c: Add support for OP_NOT_TAKEN.
1700 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1701 structures in registers for pinvoke wrappers.
1703 * mini-amd64.c: Fix warnings.
1705 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1707 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1709 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1711 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1712 address instead of loading the address from it.
1714 * mini-x86.c: Add support for returning small structs in registers
1715 on Win32. Fixes part of #70864.
1717 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1719 * trace.c (get_token): Improve error checking.
1721 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1723 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1725 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1727 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1728 it can be reused for MonoClass.
1729 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1732 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1734 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1735 instead of a MonoReflectionMethod. The method information wasn't used
1736 when displaying SecurityException details (but will be now).
1738 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1740 * Makefile.am : windows build fix.
1742 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1744 * iltests.il: Add new regression test.
1746 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1749 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1751 * mini.c: Moved linkdemand check into helper function check_linkdemand
1752 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1755 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1757 * declsec.c: Added statistics counter for different kinds of
1759 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1760 (and commented) declaration.
1761 * mini.c: Added statistics counter for security Demand code
1762 generation. Added display of security statistics.
1764 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1766 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1767 Fix compilation errors under gcc-2.95.
1769 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1771 * mini.c, driver.c: Use the new jit trampoline hashtable
1773 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1775 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1777 2005-02-11 Martin Baulig <martin@ximian.com>
1779 * debug-mini.c (mono_debug_close_method): Free the line number array.
1781 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1783 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1786 * mini.h: Bump AOT file format version.
1788 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1790 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1792 * declsec.h: Added macros to get/set lazyly initialized security
1793 informations about assemblies. Added new enum for different type of
1794 possible LinkDemand violation. Added function to check LinkDemands.
1795 * mini.h: Added a field to MonoCompile to hold any security violation
1796 detected when JITting a method (so it can be thrown later).
1797 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1798 and CEE_CALLVIRT. Added code to throw exception at the end of
1799 mini_method_compile (note: the exception is unhandled right now).
1801 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1803 * mini.c, jit-icalls.c: use the managed implementation of
1804 memset for initobj and memset, to avoid managed <-> unmanaged
1807 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1809 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1810 optimization if it would need a GOT var.
1812 * basic.cs: Add tests for constant propagation and switch statements.
1814 * ssa.c: Fix out-of-range constant propagation and switch statements.
1816 2005-02-09 <vargaz@freemail.hu>
1818 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1820 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1822 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1824 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1826 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1828 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1830 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1831 arithmetic operations.
1833 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1835 * mini-ppc.c: add a workaround for broken user code that
1836 DllImports vararg functions with non-vararg signatures.
1838 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1840 * mini.c (mono_jit_compile_method_inner): Add detection and a
1841 meaningfull error message for assemblies written in Managed C++.
1843 * tramp-amd64.c mini-amd64.h: Add support for
1844 create_trampoline_from_token ().
1846 * aot.c mini-x86.c abcremoval.c: Applied patch from
1847 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1849 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1851 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1852 which takes a MonoImage/token as parameter instead of a MonoMethod.
1854 * aot.c: Use the new trampoline for initializing vtables.
1856 * aot.c: Add support for ldfld/stfld_remote wrappers.
1858 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1859 rules for compare <MEM>, IMM.
1861 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1863 * aot.c: Handle inherited finalizers correctly.
1865 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1867 * inssel.brg (stmt): Add a missing _setup_... ().
1869 * aot.c: Save some parts of the class state to the AOT file and use it
1870 to recompute that state when a class is initialized.
1872 * mini.c: Install AOT hooks into the runtime.
1874 * mini.h: Bump AOT file format version.
1876 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1879 * iltests.il: Add new test.
1881 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1885 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1887 * mini.c: setup the statistical profiler in the thread attach
1888 callback to cope with the new single thread code.
1890 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1892 * mini-ppc.c: ensure we have enough room for the profiler
1893 calls (fixed bug#72084).
1895 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1897 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1900 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1902 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1904 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1906 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1907 to succesfully execute parrotbench).
1908 * ssapre.h: Likewise.
1910 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1912 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1913 variable for stores to method arguments (fixes a SSAPRE issue).
1915 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1917 * mini.c: handle value types in dup, fixes gen-112.cs.
1919 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1921 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1922 sequence for calls in dynamic methods to avoid thunks.
1924 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1926 * mini.c: correctly remove dynamic methods from the hashtable.
1928 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1930 * driver.c: Disabled SSAPRE until fix the bug that appears
1931 in IronPython's parrotbench.
1933 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1935 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1937 * mini.c (mono_method_to_ir): Revert the previous change.
1939 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1942 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1943 mono_jit_info_table_find () etc. when running under valgrind.
1945 * inssel.brg: Fix warnings.
1947 * mini-exceptions.c: Fix warnings.
1949 2005-01-31 Martin Baulig <martin@ximian.com>
1951 * driver.c (compile_all_methods_thread_main): Don't try to compile
1952 generic methods or anything which has type parameters.
1954 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1956 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1958 * TestDriver.cs: Add --verbose flags.
1960 * graph.c ssa.c: Fix 64 bit warnings.
1962 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1963 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1964 Fix 64 bit warnings.
1966 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1967 variable not spotted by gcc.
1969 * mini-amd64.c inssel-amd64.brg: Applied patch from
1970 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1971 X86_COMPARE_MEMBASE opcodes.
1973 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1975 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1977 * *: MonoMethod->signature might be NULL now. You *MUST* use
1978 mono_method_signature.
1980 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1982 * driver.c (compile_all_methods_thread_main): Compile the methods
1983 without invoking cctors.
1985 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1987 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1988 * basic-calls.cs: test for the above.
1990 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1992 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1993 MonoJitInfo changes.
1995 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1997 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1998 eagerly if it contains dynamic methods.
2000 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2002 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2003 trace, it is now computed by an icall from trace_ips.
2005 * mini-exceptions.c: Fix a warning.
2007 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2009 * mini-exceptions.c: don't bother getting stack trace info if
2010 it's not going to be used.
2012 2005-01-27 Raja R Harinath <rharinath@novell.com>
2014 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2017 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2019 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2021 * aot.c: Avoid calling mono_method_get_header () if not needed.
2023 * mini.h: Bump AOT file format version.
2025 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2027 * mini.c (mono_print_tree): Print more info for calls.
2029 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2031 * declsec.h: Remove warning by adding missing include for marshal.h
2033 2005-01-26 Martin Baulig <martin@ximian.com>
2035 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2038 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2040 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2043 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2045 * aot.c (mono_compile_assembly): Fix a warning.
2047 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2049 * declsec.c: Look for security attributes on the original MonoMethod
2050 (and not the wrapped one). This fix permissions on icalls.
2052 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2054 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2056 * mini.c (mono_allocate_stack_slots): Add a fixme.
2058 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2060 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2062 * inssel.brg: optimize casts of sealed types (more
2063 optimizations waiting for fixes in remoting).
2065 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2067 * inssel.brg (stmt): Add another dummy rule.
2069 * driver.c: Fix warnings.
2071 * driver.c (mono_main): If running under valgrind, instruct glib to use
2072 the system allocation functions so valgrind can track the memory
2073 allocated by the g_... functions.
2075 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2077 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2079 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2081 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2082 variables in try regions.
2084 * mini.c (mini_method_compile): Don't disable optimizations on large
2085 methods when AOT compiling.
2087 * mini.c (mono_allocate_stack_slots): New arch independent method to
2088 allocate stack slots. Not yet used.
2090 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2092 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2094 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2096 * mini-ppc.c: make the branch info relative as the code
2097 buffer can be reallocated.
2099 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2101 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2102 * driver.c: Removed the AOT/security restriction. Now initialize the
2103 security manager (in metadata) if --security is used.
2104 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2105 rather than the pointer to declarative security, when AOT is used.
2107 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2109 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2110 basic blocks, reduced intrinsic exception throwing code size.
2112 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2114 * driver.c (mini_usage): Reorder the usage screen.
2116 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2118 * mini.c (mono_resolve_patch_target): Fix warning.
2120 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2122 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2125 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2127 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2128 breaks the amd64 build.
2130 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2131 register allocation. Fixes #71454.
2133 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2135 * arrays.cs: Add new regression test.
2137 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2139 * ssapre.c: Turned usage of snprintf to GString.
2140 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2141 (I left it on by mistake in my previous commit).
2143 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2145 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2146 on cond branch optimization (fixes bug# 71515).
2148 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2150 * abcremoval.c: Fixed bug 71062.
2151 * abcremoval.h: Likewise.
2153 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2155 * mini.c: Added a new functionality to optimize_branches, the removal
2156 of useless basic blocks, and fixed some problem in the removal of
2157 critical edges; some utility functions added for both purposes.
2158 * ssapre.c: Added complex expression support, and fixed bug 70637.
2159 * ssapre.h: Likewise.
2160 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2162 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2163 * driver.c: Re-enabled SSAPRE.
2165 2005-01-19 Martin Baulig <martin@ximian.com>
2167 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2168 the result of mono_get_method_constrained().
2170 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2172 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2175 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2177 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2178 be detected. Fixes #59296.
2180 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2182 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2183 which can happen. Fixes #71361.
2185 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2187 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2190 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2192 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2193 appdomain-unload.exe to fail.
2195 * mini.c: Fix some memory leaks.
2197 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2199 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2200 Fixed bug and sped up some codepaths.
2202 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2204 * mini.c: Fix some memory leaks.
2206 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2209 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2211 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2214 * iltests.il: Add regression test for #71320.
2216 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2218 * mini.c (mono_codegen): Fix installation of profiler hooks.
2220 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2222 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2224 * mini.h, mini.c, cfold.c: optimize access to enum
2225 readonly fields, too. Eval conditional branches if possible
2226 to perform unreachable code removal in more cases.
2228 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2230 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2232 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2235 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2236 WinXP DEP. Fixes #71244.
2238 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2240 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2242 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2244 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2246 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2248 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2251 * mini.h: Bump AOT version.
2253 * mini.h (MonoCompile): Change exvar to a hash table.
2255 * mini.c: Allocate a separate exvar for each handler block.
2257 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2259 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2260 ex var with the pending exception and only throw if the two are equal.
2263 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2265 * mini-x86.c: Fix warnings.
2267 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2268 used by all the ports now.
2270 * aot.c: Add write-symbols and save-temps options.
2272 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2274 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2276 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2278 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2281 * tramp-s390.c: Check vtable slot belongs to the domain.
2283 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2284 as per other platforms.
2286 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2288 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2290 * driver.c: we don't run the Main() code in a subthread anymore.
2292 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2294 * mini.c: added experimental rtc support in the statistical
2295 profiler: if the user has the permission, more accurate statistics
2296 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2297 The MONO_RTC value must be restricted to what the linux rtc allows:
2298 power of two from 64 to 8192 Hz.
2300 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2302 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2304 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2306 * mini-ppc.c: better icache flush for smp.
2308 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2312 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2313 amd64 port, not yet used.
2315 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2317 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2320 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2322 * driver.c: Added --security option to activate the security manager.
2323 Right now this will allow code generation for declarative demands and
2324 is disabled when AOT is specified.
2325 * mini.c: Add code generation for declarative security demands.
2326 * mini.h: Add mono_use_security_manager as an extern gboolean.
2328 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2330 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2331 emitting more dense assembly code.
2333 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2334 exception throwing stuff.
2336 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2338 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2341 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2344 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2347 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2349 * tramp-*.c: Only patch vtable slots if the object is in the current
2350 domain. Fixes appdomain-unload.exe.
2352 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2354 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2357 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2359 * mini.c (reverse_branch_op): New helper function.
2361 * mini.c (optimize_branches): Run the new optimization only on
2362 platforms which support it. Also reverse all kinds of branches.
2364 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2366 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2369 * mini.c (optimize_branches): Reverse not-equals branches if the false
2370 bblock is a throw. This happens a lot of time with argument checking in
2373 * mini.c (mono_codegen): Add support for placing basic blocks after
2374 the function epilogue.
2376 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2379 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2381 * mini.c (setup_stat_profiler): Only set this up if the platform
2382 supports ITIMER_PROF.
2384 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2386 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2389 * inssel.brg: Fix a warning.
2391 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2393 * mini.c: added support for statistical profiler
2394 (run with: --profile=default:stat).
2396 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2398 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2400 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2402 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2403 related to global registers from the amd64 port.
2405 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2407 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2409 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2410 with global registers.
2411 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2413 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2415 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2417 * debug-mini.c (encode_value): Fix off-by-one.
2419 * aot.c (encode_value): Likewise.
2421 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2423 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2425 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2428 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2430 * aot.c (emit_method_info): Increase size of temp buffer.
2432 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2435 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2437 * aot.c (emit_method_info): Fix build.
2439 * aot.c: Further rework of the AOT file format to reduce the size of
2440 the method info data.
2442 * mini.h: Bump AOT file format version.
2444 2004-12-27 Martin Baulig <martin@ximian.com>
2446 * mini.c (mini_get_method): New static method; call
2447 mono_get_method_full() and mono_get_inflated_method().
2448 (mono_method_to_ir): Use mini_get_method() instead of
2449 mono_get_method_full().
2451 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2453 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2455 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2457 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2459 * inssel-amd64.brg: Add some optimization rules.
2461 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2463 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2464 standard not GC'd stuff is fine.
2466 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2468 * aot.c: Rework the AOT file format to get rid of most of the global
2469 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2471 * mini.h: Bump AOT file format version.
2473 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2475 * mini.h: Bump AOT file format version.
2477 * aot.c (mono_aot_is_got_entry): New function to determine if an
2478 address is inside a GOT.
2480 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2482 * cpu-pentium.md: Increase the maximum size of some instructions which
2483 might involve a got access.
2485 * mini.c (get_method_from_ip): Another debug helper function.
2487 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2488 when got var accesses are created during the decompose phase.
2490 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2492 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2493 argument mini_compile_method and to MonoCompile, and use this to
2494 determine whenever a given method is compiled for AOT. This allows the
2495 other methods compiled during AOT compilation to be free of AOT stuff,
2496 so the backends does not need to add special support for them by
2497 creating a fake GOT etc.
2499 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2502 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2504 * mini.c (mono_method_to_ir): It turns out that some of the
2505 x-appdomain wrappers are lax with types, so just ignore this for
2508 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2509 at the vtable->klass. If it is non-shared code we can just use the
2512 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2514 * mini-ppc.c: access MonoDomain from tls, too.
2516 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2518 * declsec.c: Removed unused variable (and related warning ;-)
2520 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2522 * iltests.il: New test for LDELEMA on an array of ref types.
2524 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2525 all ldelema's on reftypes.
2526 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2527 it was the wrong place to put it.
2529 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2530 register to pop to make this cleaner, at the request of Paolo.
2532 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2534 * mini-ops.h (OP_GETHASHCODE): New op.
2536 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2538 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2541 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2544 * mini-x86.c (mono_arch_output_basic_block): Rather than
2552 The first is 3 bytes while the second is 1. This saves 36 kb on
2553 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2554 see a small boost because of icache locality.
2556 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2558 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2560 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2561 started code sharing with the generic code.
2563 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2565 * mini-ppc.c, cpu-g4.md: added code for direct access to
2568 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2570 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2571 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2574 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2576 * declsec.c|h: Added functions to cache the declarative stack modifiers
2577 in MonoJitInfo and to create a security frame from a MonoJitInfo
2579 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2580 created. Register internal calls for System.Security.SecurityFrame::
2581 _GetSecurityFrame and _GetSecurityStack.
2582 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2583 the definitions for the new stack walk/callback mechanism.
2584 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2585 first security frame for LinkDemands and InheritanceDemands) and
2586 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2588 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2589 walk initialization (lupus).
2591 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2593 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2595 (handle_loaded_temps): Do not create a temporary variable for
2596 things that we know are temps. They will never be modified.
2597 (mono_spill_call): Set MONO_INST_IS_TEMP
2598 (mono_emulate_opcode): ditto
2600 (mono_method_to_ir.CEE_DUP): ditto
2602 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2604 * mini.c (type_to_eval_stack_type): Make this handle the void type
2605 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2606 (emit_tree): use ip_in_bb to special case some common idioms
2607 Update all callers to pass in the IP.
2608 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2610 This gives us a nice 2% speedup in mcs bootstrap.
2612 * mini-x86.c (peephole_pass): Peephole pass to make
2621 * mini.c (ip_in_bb): new method.
2622 (mono_method_to_ir): use this method rather than doing the hash
2625 * linear-scan.c (mono_linear_scan): When expiring actives, you
2626 don't need to keep around variables that expire on this
2627 instruction. This makes it so that:
2630 store (ebx add (ebx, 1))
2634 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2636 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2637 combination to avoid doing two copies. Fix up problems with previous
2640 * mini.c: Fix 64 bit warnings.
2642 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2644 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2646 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2647 changes from the x86 code.
2649 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2651 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2653 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2654 throwing code to reduce its size, unify the AOT and non-aot code and
2655 get rid of relocations in the AOT case.
2657 * mini-x86.h mini.c exceptions-x86.c
2658 (mono_arch_get_throw_corlib_exception): New arch specific function to
2659 raise corlib exceptions which doesn't require relocations in the
2662 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2664 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2666 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2669 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2672 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2674 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2675 with add function when used from Inc/dec atomic
2676 functions. Re-enabled optimization on x86.
2677 * mini-ops.h: renamed atomic_add functions to
2678 allow _add to match the Interlocked::Add and
2679 _add_next to match Interlocked::Inc/Dec.
2681 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2683 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2684 linking of BBs to the end BB, and enabled SSAPRE also with
2685 consprop and copyprop (which was prevented by that bug).
2687 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2689 * mini-x86.c: disabling the Interlocked optimizing code.
2691 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2693 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2696 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2698 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2699 interlocked optimization due lack of support on x86, rewrote
2700 exchange to take into account that base may be in eax.
2702 xsp works again; activated Interlocked optimizing code.
2704 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2706 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2708 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2710 * mini-ops.h: Add new opcodes.
2712 * mini.h: Add new patch types. Add got_var to MonoCompile.
2714 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2715 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2716 make it work with all kinds of patchable code.
2718 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2719 address of the GOT, and referencing entries in the GOT.
2721 * mini.c: Add code to load the GOT address if needed by an opcode.
2723 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2724 independent AOT code on the x86 using an elf-style Global Offset Table.
2726 2004-12-14 Raja R Harinath <rharinath@novell.com>
2728 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2730 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2732 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2735 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2737 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2738 of Interlocked:Increment/Decrement/Add as inline ops.
2739 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2741 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2743 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2744 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2746 2004-12-12 Duncan Mak <duncan@ximian.com>
2748 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2749 again. `patch_info->table_size' is no longer valid after Zoltan's
2752 2004-12-12 Martin Baulig <martin@ximian.com>
2754 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2755 if we are the "real" method, ie. not an inlined method inside it.
2757 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2759 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2760 before we look in the special fields table. This fixes
2761 ../tests/thread-static-init.cs.
2763 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2765 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2766 for Array get_Rank and get_Length. Fixes bug #70465.
2768 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2770 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2771 separate structure to reduce the size of MonoJumpInfo.
2773 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2775 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2777 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2779 * mini.c (mini_get_inst_for_method): Changed to allow ports
2780 to return a MonoInst instead of opcode
2781 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2783 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2784 Allow ports to return a created MonoInst instead of op-code, will enable
2786 (renamed mini_get_opcode_for_method to better reflected the functionality)
2788 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2790 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2792 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2794 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2797 2004-12-08 Martin Baulig <martin@ximian.com>
2799 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2800 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2802 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2804 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2807 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2810 2004-12-08 Raja R Harinath <rharinath@novell.com>
2812 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2814 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2816 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2817 bug introduced by the previous patch.
2819 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2821 * mini-ppc.c, objectc.cs: handle large structs passed by value
2824 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2826 * mini-ppc.c: OP_ARGLIST implementation from
2827 Geoff Norton <gnorton@customerdna.com>.
2829 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2831 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2832 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2834 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2836 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2838 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2840 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2843 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2845 * mini-sparc.c: Zero out localled-ed memory.
2847 * iltests.il: Add tests for zeroing out localloc-ed memory.
2849 2004-12-04 Martin Baulig <martin@ximian.com>
2851 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2852 mono_method_get_signature_full().
2854 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2856 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2857 and some utility functions (always for SSAPRE), integrated SSAPRE.
2859 * driver.c: Added ssapre option.
2860 * ssa.c: Small fix on OP_ARG handling.
2861 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2862 * Makefile.am: Likewise.
2864 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2866 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2869 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2872 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2874 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2876 * cpu-s390.md : Increase instruction length of oparglist.
2878 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2880 2004-11-30 Martin Baulig <martin@ximian.com>
2882 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2883 virtual generic methods. We call a special helper_compile_generic_method()
2884 icall to retrieve the method from the vtable, inflate and compile
2885 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2887 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2889 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2891 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2893 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2895 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2898 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2900 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2901 platforms with PIC aot.
2903 2004-11-28 Martin Baulig <martin@ximian.com>
2905 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2908 2004-11-28 Martin Baulig <martin@ximian.com>
2910 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2911 the result of mono_type_get_underlying_type() to check whether
2914 2004-11-26 Martin Baulig <martin@ximian.com>
2917 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2920 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2922 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2923 the same way as the other arguments so they won't get clobbered.
2925 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2926 calls through R11 since it is clobbered by the trampoline code.
2928 2004-11-26 Raja R Harinath <rharinath@novell.com>
2930 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2931 pick up in-tree mscorlib.dll.
2933 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2935 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2937 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2938 runtime data/code are now stored in a table similar to the GOT in ELF.
2939 This allows the code itself to be position independent.
2941 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2944 * aot.c: Attach ELF type (object/function) directives to all global
2947 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2949 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2951 * mini-amd64.h: Turn on PIC AOT code.
2953 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2954 returning the offset within an OP_AOTCONST instruction where the GOT
2955 offset needs to be added.
2957 * mini.h: Bump AOT file format version.
2959 2004-11-25 Martin Baulig <martin@ximian.com>
2961 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2962 uninflated generic methods.
2964 2004-11-25 Martin Baulig <martin@ximian.com>
2966 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2968 2004-11-24 Martin Baulig <martin@ximian.com>
2970 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2971 original klass (this only applies for generic instances).
2973 2004-11-24 Martin Baulig <martin@ximian.com>
2975 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2976 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2979 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2981 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2982 localloc. Fixes #69678.
2984 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2986 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2988 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2989 used SSE registers on pinvoke calls. Fixes #69774.
2991 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2993 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2994 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2996 2004-11-23 Raja R Harinath <rharinath@novell.com>
2998 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2999 Refer directly to the mcs/ tree.
3001 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3003 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3004 Check if a trampoline for a synchronized method is required.
3006 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3008 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3009 with localloc if needed. Throe arithmetric exception in
3010 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3011 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3013 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3015 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3016 types before switching on type. Fixes #69622.
3018 2004-11-19 Raja R Harinath <rharinath@novell.com>
3020 * Makefile.am (check-local): New. Integrate into 'make check'.
3021 (MCS,RUNTIME): Define using in-tree mono and mcs.
3023 (%.exe): Use $(ILASM).
3025 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3027 * mini-ppc.c: adjust initial prolog size (bug #69691).
3029 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3031 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3034 2004-11-17 Raja R Harinath <rharinath@novell.com>
3036 * Makefile.am (clean-local): Rename from 'clean'.
3038 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3040 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3041 to mono_arch_is_int_overflow.
3042 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3045 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3047 * declsec.c|h: New files to support declarative security attributes.
3048 Added function to check if a method has (applicable) security.
3049 * mini.c|h: Add check for declarative security attributes in
3050 mono_method_check_inlining.
3051 * Makefile.am: Added declsec.c and declsec.h to the build.
3053 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3055 * mini.c, mini.h: update to keep dynamic code info per-domain.
3057 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3059 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3060 (mini_init): Get rid of it from here too.
3062 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3064 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3065 implemented OP_RETHROW (patch by Geoff Norton
3066 <gnorton@customerdna.com>).
3068 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3070 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3071 between appdomains. Fixes appdomain-unload on PPC.
3073 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3075 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3076 mini-exceptions.c: handle the new wrapper types.
3077 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3078 token value as a MonoClass* when compiling a wrapper.
3079 mono_jit_create_remoting_trampoline now takes an additional
3080 MonoRemotingTarget parameter.
3082 2004-11-10 Martin Baulig <martin@localhost>
3084 * mini.c (mono_method_to_ir): Use `generic_container->context'
3085 rather than creating a new one.
3087 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3089 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3091 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3093 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3095 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3096 the experimental aot cache stuff.
3098 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3100 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3101 mini-exceptions.c: update to exception clause structure changes.
3103 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3105 * exceptions-x86.c (throw_exception): Fix warnings.
3107 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3110 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3112 * exceptions-sparc.c (get_throw_exception): Really fix this.
3114 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3116 * tramp-*.c: we no longer support icalls without wrappers, so
3117 a bit of code can be removed here
3119 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3121 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3124 * cpu-sparc.md: Add op_rethrow.
3126 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3128 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3130 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3131 * mini-ops.h: Add OP_RETHROW.
3133 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3135 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3137 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3139 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3140 Makes the output much easier to read
3142 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3144 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3145 prevents another huge leak when compiling with ssa. Secondly, the
3146 performance of doing this rather than freeing the lists is much
3147 better. GList does a lock every time you allocate a list link,
3148 so that it can use a memory pool. So, it is better to just use
3149 a memory pool of our own.
3151 * ssa.c, linear-scan.c: replace g_list_remove_link with
3152 g_list_delete. The remove one does not free the GList, so we were
3153 leaking memory. On -O=all --compile-all with corlib, this cut down
3154 3 MB of allocations.
3156 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3158 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3160 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3162 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3163 into a new function mono_create_jit_trampoline ().
3165 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3167 * trace.c (get_spec): Allow tracing of classes without a namespace.
3169 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3171 * mini.c: Fix pointer overwrite in mini_method_compile.
3173 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3175 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3176 The darwin ABI needs some special handling for 1 and 2 byte structs
3177 Lets use lbz/lhz instead of lwz everywhere.
3178 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3179 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3180 Use stb/sth for the former, and put the latter always on stack instead of in
3183 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3185 * trace.c (is_filenamechar): Add '_'.
3187 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3189 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3191 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3193 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3195 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3196 depends on libmonogc. Fixes #68805.
3198 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3200 * mini.c (mono_jit_free_method): Provide extra information for
3201 this error. Currently this leaks, but will be turned into a
3202 developer option in the future.
3204 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3206 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3208 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3210 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3211 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3212 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3214 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3216 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3217 trampolines for AOT code.
3219 2004-10-22 <vargaz@freemail.hu>
3221 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3222 constructed types. Fixes #68136.
3224 2004-10-21 Martin Baulig <martin@ximian.com>
3226 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3227 if it returns true, unwind the stack to the call instruction.
3229 2004-10-21 <vargaz@freemail.hu>
3231 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3233 * mini.h: Bump AOT version number.
3235 * objects.cs: Add another test for unbox trampolines.
3237 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3240 2004-10-20 <vargaz@freemail.hu>
3242 * driver.c: Add SHARED to the set of optimizations tested.
3244 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3246 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3249 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3251 2004-10-20 Martin Baulig <martin@ximian.com>
3253 * mini-exceptions.c (mono_handle_exception): Call
3254 mono_debugger_handle_exception() to tell the debugger about
3255 catch/finally clauses.
3257 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3259 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3261 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3264 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3266 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3267 methods as their native size, fixed bug #57543, #57545.
3268 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3269 This saves a temporary register and mullw call down into 1 (minor perf
3270 increase for cases like sum = sum * 5; This use to translate into:
3273 It now translates to
3276 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3278 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3281 2004-10-11 Martin Baulig <martin@ximian.com>
3283 * mini.c (mono_method_to_ir): If we're a generic method, get the
3284 MonoGenericContainer from our MonoMethodNormal and create a
3285 MonoGenericContext from it.
3287 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3289 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3291 * basic-long.cs: Add test for checked i8->i2 cast.
3293 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3295 * inssel-ppc.brg: added a couple of speedup rules.
3297 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3299 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3300 to speed up rebuilds.
3302 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3304 * mini-s390.c: Minor fix to OP_OR_IMM.
3306 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3308 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3309 better. Fixes appdomain-unload.exe on sparc.
3311 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3313 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3314 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3317 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3319 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3321 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3323 * mini.c: Always generate a field read/write wrapper for members
3324 of the class MarshalByRefObject since the actual instance could
3327 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3329 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3331 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3333 * driver.c mini.h trace.c: Move the setting of the main assembly into
3334 a separate function called mono_trace_set_assembly () and call it after
3335 actually loading the main assembly. Fixes #66872.
3337 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3339 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3340 using the code manager.
3342 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3344 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3346 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3348 * cpu-amd64.md: Fix bug in previous patch.
3350 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3353 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3355 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3356 mini-exceptions.c: updates for changed stack walk interface.
3358 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3360 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3362 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3364 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3366 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3368 * driver.c (mini_regression_list): Do not call mono_assembly_close
3369 since assemblies can't be unloaded.
3371 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3373 * cpu-amd64.md: Fix more instruction lengths.
3375 * cpu-amd64.md: Fix lengths of some instructions.
3377 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3379 * inssel.brg: Make the array ldelema check aot friendly.
3381 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3383 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3385 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3387 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3389 * mini-x86.c: Fix build.
3391 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3392 mono_type_get_underlying_type () helper function to simplify code.
3394 2004-09-09 Martin Baulig <martin@ximian.com>
3396 * mini-amd64.c: Don't access `type->data.klass' directly, call
3397 mono_class_from_mono_type() instead since the type may be a
3400 2004-09-09 Martin Baulig <martin@ximian.com>
3402 * mini-amd64.c (get_call_info): Fix support for generic instances.
3403 (add_valuetype): Use mono_class_from_mono_type() to get the class
3404 since we can be a generic instance.
3406 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3408 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3410 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3412 * liveness.c: reset spill costs on each scan: bug 62107
3414 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3416 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3417 unnecessary line that doesn't compile
3419 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3421 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3422 trampolines, make them call an error function so people can fix their
3425 2004-09-06 Martin Baulig <martin@ximian.com>
3427 * mini.c (mono_method_to_ir): When initializing locals, handle a
3428 generic instances like a valuetype if it's a valuetype and like a
3429 class if it's a class.
3431 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3433 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3434 stack. Fixes #64674.
3436 * exceptions.cs: Add test for unwinding of call arguments.
3438 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3440 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3441 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3442 set the carry/borrow flag). The sparc and s390 implementations
3443 can now use optimized versions (and simplify the code). ppc bugfixes.
3445 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3447 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3449 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3451 * inssel-amd64.brg: Remove leftover 32 bit rule.
3453 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3455 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3457 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3458 mono_arch_find_jit_info functions into a new function. Fix a memory
3461 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3464 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3466 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3469 * exceptions.cs: Add array size tests.
3471 * mini.c: Allocate a separate icall wrapper for each arity of
3472 mono_array_new_va. Fixes #59509.
3474 * exceptions.cs: Add testcase for 64578.
3476 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3478 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3480 2004-09-02 Martin Baulig <martin@ximian.com>
3482 * mini.c (mono_method_to_ir): When initializing the locals, call
3483 handle_initobj() on the generic instance itself, not its
3486 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3488 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3489 MonoJitInfo for dynamic methods.
3491 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3493 * mini.c: Add support for freeing JIT data for dynamic methods.
3495 2004-09-01 Martin Baulig <martin@ximian.com>
3497 * mini-x86.c (is_regsize_var): Added support for generic
3499 (mono_arch_emit_prolog): Make this compile again, use
3500 `x86_push_imm_template (code)'.
3502 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3504 * mini-x86.c: make all push_imm instructions that get
3505 patched always emit the long form
3507 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3509 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3510 in a per-domain hash.
3512 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3515 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3517 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3520 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3523 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3524 Beginnings of SSE2 support.
3526 * exceptions.cs: Add more tests for checked int<->uint casts.
3528 2004-08-28 Martin Baulig <martin@ximian.com>
3530 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3534 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3535 Handle generic instances recursively.
3537 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3539 * iltests.il: test for conv.u8 on a constant
3541 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3543 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3544 LCONV_x4 (shrun_32 (membase)).
3546 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3548 * inssel-x86.brg: c&p rules for push/setret of long
3550 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3552 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3553 compare (regvar, base)
3555 * inssel-x86.brg: more burg love
3557 * inssel.brg: more cleanup
3559 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3561 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3563 * basic-long.cs, basic-calls.cs: new tests for optimization.
3565 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3567 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3570 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3572 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3574 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3576 * inssel.brg (mini_emit_memcpy): use
3577 NO_UNALIGNED_ACCESS to disable memcpy optimization
3579 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3581 * mini-amd64.c: Handle generic types in various places.
3583 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3585 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3587 * mini.c (handle_box): Fix warning.
3589 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3591 * mini-amd64.h: Enable the emit_state optimization.
3593 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3595 * mini-amd64.c: Add some new 64 bit peephole opts.
3597 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3599 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3601 * mini-amd64.c: Register allocator fixes.
3603 * mini.c: Add an optimization to emit_state to avoid allocation of new
3604 registers on some platforms.
3606 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3608 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3610 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3611 allocation. Fixes #63085.
3613 * basic-long.cs: Add new regression test.
3615 * mini-amd64.c: Register allocator improvements.
3617 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3619 * mini-amd64.c (read_tls_offset_from_method): Add another code
3622 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3623 instruction sequence for nullifying class init trampolines.
3625 * objects.cs: Add new regalloc test.
3627 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3629 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3631 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3633 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3636 * driver.c: Fix profiling after TLS changes.
3638 * driver.c (mono_main): Set mono_stats.enabled if needed.
3640 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3643 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3645 * mini-x86.c: use a 1 op rather than a 2 op tls access
3646 instruction -> faster.
3648 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3650 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3653 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3655 * exceptions-sparc.c (throw_exception): fix typo
3657 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3659 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3660 set tree->dreg correctly with tls. Allow any
3661 register to be used.
3663 * mini-x86.c (read_tls_offset_from_method): add new code
3664 generation pattern seen with GCC.
3667 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3669 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3670 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3671 exceptions-sparc.c: fix some performance issues in exception
3672 handling and setting of the stack trace for exceptions that were
3675 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3677 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3680 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3683 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3685 This patch inlines tls access, when possible.
3687 * mini.h: new arch functions for TLS intrinsics.
3688 All platforms updated with a stub.
3690 * mini.c: use the new intrinsics
3692 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3693 arch specific intrinsic for tls variables
3695 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3697 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3700 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3702 * mini.c: thread local allocation
3704 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3706 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3708 * Makefile.am: Link against the static version of libmonogc.
3710 * Makefile.am: Link the static versions of the convenience libraries
3711 into the mono executable.
3713 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3715 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3717 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3718 on integer overflow.
3720 * mini-amd64.c: Reorganize function call code.
3722 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3724 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3726 * inssel-x86.brg: use xor eax,eax.
3728 * basic.cs: new tests
3730 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3732 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3733 in exception throwing code.
3735 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3737 * inssel-x86.brg: use xor esi,esi.
3739 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3741 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3742 can trace methods compiled during mini_init () too.
3744 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3747 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3749 * Makefile.am: static link on x86 (r=zoltan)
3751 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3753 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3754 code since it causes some programs to fail.
3756 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3758 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3760 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3762 * mini.c: ovfops_op_map - add STACK_OBJ case for
3764 * basic.cs: add test_0_pin_string as test
3767 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3769 * Makefile.am: build C# if srcdir != builddir
3771 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3773 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3774 fall-through blocks.
3776 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3778 * driver.c: enable loop by default again and include abcrem in -O=all.
3780 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3782 * iltests.il: Add some localloc tests.
3784 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3786 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3789 * inssel-amd64.brg: Add some optimizations.
3791 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3794 * Makefile.am: Statically link mono against libmono on AMD64.
3796 * mini-amd64.c inssel-amd64.brg: Optimizations.
3798 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3800 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3802 * tramp-amd64.c: Patch calling code in trampolines.
3804 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3806 * mini-amd64.c: pinvoke struct passing fixes.
3808 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3810 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3811 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3813 2004-08-05 Duncan Mak <duncan@ximian.com>
3815 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3818 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3820 * mini-amd64.c (emit_move_return_value): Move return value for normal
3823 2004-08-05 Martin Baulig <martin@ximian.com>
3825 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3826 `type->type'; just modify `type' itself when dealing with enums
3827 and generic instances.
3828 (check_call_signature): Make `simple_type' a `MonoType *'.
3830 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3832 * mini.c: Use OP_PADD to add offsets to addresses.
3834 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3836 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3838 * mini-sparc.c (mono_arch_emit_epilog): fix check
3839 for folding last op into restore instruction
3841 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3843 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3844 helper methods using the code manager.
3846 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3848 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3850 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3852 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3853 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3855 * mini-s390.c: fix tail processing
3857 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3859 * mini-ppc.c: mul.ovf.un exception name fix.
3861 2004-08-03 Martin Baulig <martin@ximian.com>
3863 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3864 instances; before jumping to `handle_enum', also modify `ptype'.
3866 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3868 * cpu-sparc.md: fcall maximal length too small.
3870 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3872 * mini-amd64.c mini.h: Add initial support for passing/returning
3873 structures to/from pinvoked methods.
3875 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3877 * mini-ppc.c: reg allocator fix.
3879 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3883 * inssel.brg: Optimize memset on 64 bit machines.
3885 * mini-amd64.c: Fix some vararg cases.
3887 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3889 * mini-s390.c: Corrected macro in emit_float_to_int
3891 * s390-abi.cs: Tests to exercise the s390 ABI
3893 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3895 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3898 * basic.cs: Add a test for add.ovf.un.
3900 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3902 * mini-sparc.c: add case for OP_IDIV_UN
3904 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3906 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3908 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3910 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3912 * basic.cs: regression tests.
3914 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3917 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3919 * basic.cs: Add a new test.
3921 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3922 and AOT. Various fixes and optimizations.
3924 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3926 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3928 * mini-ppc.c: make sure temp regs are not used for global reg
3931 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3933 * cpu-sparc.md: conv_i8 fix for 64bits
3935 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3937 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3939 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3940 add opcode for cmp BYTE PTR [eax], imm.
3942 * inssel.brg: Make memcpy and memset takes bases.
3944 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3946 * *-amd64.*: More AMD64 work.
3948 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3950 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3951 add a compare-not-equal opcode.
3953 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3955 * mini.c: Use mono_init_from_assembly instead of mono_init.
3957 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3959 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3961 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3963 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3965 * inssel.brg: 64 bit fixes.
3967 * mini.h (MonoCallInst): Add some AMD64 specific data.
3969 * mini.h: Add some OP_P opcodes.
3971 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3973 * basic.cs: tests for 61797 and 61740
3975 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3977 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3978 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3980 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3982 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3984 * *-amd64*.*: Ongoing AMD64 work.
3986 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3988 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3990 * *-amd64*: Ongoing AMD64 work.
3992 * mini-arch.h: Add AMD64 support.
3994 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3996 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3998 * mini-ops.h: Add new opcodes.
4000 * Makefile.am: Add AMD64 support.
4002 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4003 rules into the inssel-long*.brg files.
4005 * *-amd64.*: Add beginnings of AMD64 backend.
4007 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4009 * mini.c (print_dfn): commenting out the code that prints
4010 the cil. With -O=deadce, this makes -v -v crash.
4012 * cpu-pentium.md: make checkthis have a length of 2
4014 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4016 * mini-sparc.h: fix implementations of __builtin
4017 functions for Sun compiler for V9.
4019 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4021 * mini.c: use the new stelem.ref wrapper
4022 * exceptions.cs, arrays.cs: new stelem.ref tests
4024 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4026 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4027 new XSP should work with these changes).
4029 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4031 * inssel-{long32,x86,}.brg: trivial optimizations.
4033 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4035 * mini.c: load value when emitting box operation in
4038 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4040 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4041 is one byte shorter than cmp DWORD PTR [eax], 0.
4043 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4045 * inssel-ppc.brg: arguments on the stack are always
4046 relative to the stack pointer (spotted by Neale Ferguson).
4048 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4050 * exceptions-x86.c: delay appending the method name to the trace until
4051 after mono_jit_info_table_find is called, as this gets the real
4054 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4056 * aot.c: register roots
4058 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4060 * aot.c : I could just use PLATFORM_WIN32 flag.
4062 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4064 * aot.c : Reverting the previous fix. This time it broke linux build.
4066 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4068 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4070 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4072 * mini.c (handle_stack_args): Remove some more debugging code.
4074 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4076 * driver.c mini.h aot.c: Allow additional options to be specified with
4077 --aot and pass them to mono_compile_assembly.
4079 * aot.c: Add experimental code to AOT compile all loaded assemblies
4080 on demand and save the code into a cache in the filesystem.
4082 * aot.c: Add support for more wrapper methods.
4084 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4087 * cpu-*.md: Remove removed opcodes.
4089 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4090 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4091 related icalls to marshal.c.
4093 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4095 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4097 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4099 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4101 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4102 * liveness.c: If liveness is recomputated we need to reset the information
4103 for each variable. This way, if the liveness range has been narrowed
4104 by optimizations that happened after the last computation, we can return
4107 For example, if you have
4112 // Tons of code that does not affect i
4118 i = 0 is dead code and will be removed by SSA. However, when
4119 linear scan gets to the code, i will still appear to be live
4120 throughout the entire block. This prevents good register allocation.
4122 2004-07-06 Martin Baulig <martin@ximian.com>
4124 * debug-mini.c (mono_debug_init_method): Allow
4125 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4126 (mono_debug_add_icall_wrapper): New method.
4128 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4130 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4132 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4135 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4137 * aot.c (mono_aot_load_method): Fix loading of debug info.
4139 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4141 * aot.c: Add logging support.
4143 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4145 * mini.h: Add prototype for mono_print_method_from_ip.
4147 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4149 * inssel.brg: 64 bit fixes.
4151 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4154 * Makefile.am: Add SPARC64 support.
4156 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4158 * aot.c: Fix alignment problems on 32 bit platforms.
4160 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4162 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4165 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4168 * mini.h: Bump AOT file version. Some 64 bit fixes.
4170 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4172 * inssel-sparc.brg: Add new rule to avoid register moves.
4174 * inssel.brg: Add ldind_to_load_membase helper function.
4176 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4178 * mini.c: OffsetToStringData intrinsic.
4180 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4182 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4184 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4187 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4188 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4190 * mini.c: reinstated mono_compile_get_interface_var()
4191 on x86, too, since the change breaks the Gtk# build there as well.
4193 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4195 * driver.c: remove loop from the default optimizations: it seems to
4196 interact badly with some of the other options (see bug #60613).
4198 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4200 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4201 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4203 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4205 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4206 vararg-using methods.
4208 2004-06-21 Martin Baulig <martin@ximian.com>
4210 * mini/mini-exceptions.c
4211 (mono_handle_exception): Added `gpointer original_ip' argument.
4212 After calling mono_unhandled_exception(), call
4213 mono_debugger_unhandled_exception() and if that returns true,
4214 restore the context and return.
4216 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4218 * mini-ppc.c: prefer the use of relative branches so
4219 they won't need to be patched in aot code (patch from Patrick Beard).
4221 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4223 * aot.c: patch from Patrick Beard to make the output assembly
4224 more correct for the MacOSX assembler. Small tweak to
4225 generate sane images on Linux/PPC, too.
4227 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4229 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4230 case until bug #59509 is fixed (shows up in #60332).
4232 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4234 * mini.c: make sure the needed wrappers are compiled, too, with
4237 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4239 * driver.c: remove NPTL reference in --version output.
4241 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4243 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4244 generate valid assembly for the Mach-O assembler.
4246 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4248 * driver.c: don't include abcrem in the all optimization specifier
4249 since it slows down jit compilation too much for now.
4251 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4253 * mini.c: use BIGMUL only if both operands have the same signage.
4254 * iltests.il: Test for bug 60056. (errors related to signage in
4259 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4261 * mini.c, aot.c: memory leak fixes.
4263 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4265 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4267 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4269 * Makefile.am: remove the -static hack completely, it links in
4270 statically glib as well.
4272 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4274 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4275 * exceptions.cs: make it compile with new mcs/csc.
4277 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4278 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4279 and added relevant test case.
4281 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4283 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4284 regressions in gtk-sharp.
4286 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4288 * exceptions.cs: New regression tests.
4290 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4292 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4294 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4296 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4298 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4300 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4302 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4304 * mini.c (mono_jit_runtime_invoke): Init class in this
4305 method instead of trusting mono_jit_compile_method to
4306 do the work (because wrappers can be in object class)
4308 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4310 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4312 * basic-long.cs: New regression test.
4314 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4316 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4319 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4321 * Makefile.am: fix miguel's change to build mono statically against
4322 libmono (track build dependencies).
4324 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4326 * cfold.c: Some glib versions do not have G_MININT32.
4328 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4330 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4331 with precision of tan, atan, sin and cos, and implemented related
4332 regressions tests (fixes bug 54467, but one new problem appeared and
4335 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4337 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4339 * exceptions.cs: Add test for constant folding && division by zero.
4341 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4342 since driver.c is in libmono too, so the optimization was useless.
4344 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4345 variable to driver.c so the compiler can emit more efficient code to
4348 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4350 * Makefile.am: don't distribute generated inssel.[ch] files.
4352 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4354 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4355 into the default appdomain. Fixes #58707.
4357 * jit-icalls.c: Remove the broken approximation for truncl, doing
4358 no conversion is better.
4360 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4363 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4365 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4366 of the mcrxr instruction which is not available on some processors
4367 even if it's documented to be. Implement add and sub overflow correctly
4368 (still not complete for long unsigned). Speed up icalls a bit.
4370 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4372 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4373 we run .cctor in the current domain instead of target_domain.
4375 Fixes bug #58558, .cctor not being called in -O=shared.
4377 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4381 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4383 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4384 which can be done with an imm8, do it that way.
4385 (mono_arch_output_basic_block): ditto for a jmp
4386 (mono_arch_emit_prolog): Computate maximum offset of a label.
4388 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4390 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4391 now tries to allocate prefered physical reg's for virtual
4392 regs. This reduces the number of emited spills/loads with
4393 20-30% on our core assemblies.
4395 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4397 * jit-icalls.c: truncl() is not needed and trunc() is
4398 the correct thing to do anyway (bug #58287).
4400 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4402 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4405 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4407 * driver.c: enable loop optimizations by default.
4409 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4411 * mini-x86.c: fix calc of max loop size when aligning loops start.
4413 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4415 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4418 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4420 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4423 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4425 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4427 * mini.c (inline_method): Allways inline some wrappers even if the cost
4428 is too large. Fixes #58785.
4430 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4432 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4434 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4435 (crichton@gimp.org). Beginning of support for sparc/linux.
4437 * mini-sparc.c: Optimize retrieval of LMF address.
4439 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4441 * exceptions-ppc.c: handle alloca in methods with clauses.
4443 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4445 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4447 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4449 * mini.c: Delegate most of the abort signal work to
4450 mono_thread_request_interruption, which also handles Stop and Suspend
4453 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4455 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4456 supports the save/restore lmf opcodes.
4458 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4460 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4463 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4465 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4467 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4468 methods which contain array accesses.
4470 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4471 boundaries. Fixes #58537.
4473 * iltests.il: Add regression test for #58537.
4475 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4477 * mini-x86.c (mono_arch_local_regalloc): Last part of
4478 fix for bug #58633 (releasing register to early).
4480 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4482 * basic-long.cs: Add new regression test.
4484 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4486 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4487 register too early on the chain.
4489 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4491 * mini.c (create_helper_signature): Use a helper function to reduce
4492 the code which needs to be written. Also set the calling convention of
4493 icalls on windows. Fixes #57840.
4495 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4497 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4498 exceptions-ppc.c: added helper function to get the instruction address
4499 from a signal handler context.
4501 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4503 * helpers.c: use g_get_tmp_dir. Invokes happyness
4506 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4508 * helpers.c: Add new env variable to pass args to objdump.
4509 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4511 2004-05-17 Radek Doulik <rodo@ximian.com>
4513 * Makefile.am (common_sources): added abcremoval.h so it get
4514 disted and daily mono packages on go-mono.com will build again
4516 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4518 * abcremoval.c: Fixed coding style, added copyright header.
4520 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4522 * mini.h: Added prototype for abc removal main function.
4524 * build_relations_propagation_table.pl: Added copyright header.
4526 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4528 * basic-long.cs: reg test for complex ceq_long bug.
4530 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4532 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4533 reg in long and clob case (bug #58343). Fixed/added comments.
4535 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4537 * mini.c (mono_jit_runtime_invoke): Follow new convention
4538 of calling the invoke method with an function pointer.
4540 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4542 * ChangeLog: Fix author of memory leak patch.
4544 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4546 * Makefile.am: fix make dist as well...
4549 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4551 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4552 on archs where pointers are 4 bytes long.
4554 * Makefile.am: Added abcremoval.c source file.
4556 * abcremoval.c: Added abcremoval.c.
4558 * abcremoval.h: Added abcremoval.h.
4560 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4562 * inssel.brg: Enabled bounds check removal.
4564 * mini.c: Added support for abcrem optimization.
4566 * mini.h: Added abcrem optimization label.
4568 * driver.c: Added support for abcrem optimization.
4570 * propagated_relations_table.def: Added propagated_relations_table.def.
4572 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4574 * mini.c, cfold.c: fix style.
4576 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4578 * mini.c: handle issue with the low-level implementation of
4579 some long opcodes (bug #54209).
4581 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4583 * basic.cs: test for my new cmov stuff.
4585 2004-05-13 Patrik Torstensson
4587 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4588 opt and added peephole documentation.
4590 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4592 * tramp-ppc.c: rewrote the generic trampoline code.
4594 2004-05-11 Patrik Torstensson
4596 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4598 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4600 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4602 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4603 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4605 * mini.c: Add new icalls for AsAny marshalling.
4607 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4609 * tramp-ppc.c, mini-ppc.c: more cleanups.
4611 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4613 * mini.c: no warnings.
4615 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4617 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4619 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4621 * mini.c: In the thread abort signal handler, if the thread is in the
4622 process of being stoped, don't throw the Abort exception, just stop the
4625 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4627 * tramp-ppc.c: removed old code.
4629 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4631 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4632 do some simple speed optimizations on ppc.
4634 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4636 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4637 and large offsets in load/store.
4639 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4641 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4642 it causes regressions.
4644 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4646 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4649 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4651 * jit-icalls.c: remove warnings.
4652 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4653 speedups for unsafe code.
4655 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4657 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4659 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4661 * basic-calls.cs: Add new regression test.
4663 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4666 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4668 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4671 2004-05-06 Patrik Torstensson
4673 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4674 long reg allocation in any reg (not only eax:edx) and implemented
4675 long shl/shr ops in asm instead of helpers.
4677 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4679 * mini-sparc.h: Fix warnings.
4681 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4684 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4685 separate statement for clarity.
4687 * mini-sparc.c: Update status.
4689 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4691 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4694 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4696 * inssel-ppc.brg: another small pre-release workaround:
4697 we don't do overflow detection for long_sub_un.
4699 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4701 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4702 (also works around a weird ppc bug: 57957).
4704 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4706 * tramp-ppc.c: trampoline fixes.
4708 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4710 * mini-ppc.c: fixed typos.
4712 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4714 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4715 at the top of the stack. Fixed typos. Use a frame registers
4716 for all the methods with exception clauses.
4718 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4720 * exceptions-ppc.c: restore fp registers.
4722 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4724 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4725 order from the stack top (moved the stack room to save the
4726 return value for trace after the param area). Fixed corruption
4727 in restoring registers on unwind.
4729 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4731 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4733 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4735 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4736 and prolog/epilog for methods that use it. Allow
4737 enough param area room for varargs methods. Fix miguel's
4738 breakage in exception handling.
4740 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4742 * Makefile.am: run genmdesc only on current arch.
4744 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4747 * mini-x86.h: fix the build on windows.
4749 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4751 * 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.
4753 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4755 * mini-exceptions.c: New file.
4757 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4758 Move some parts of the x86 exception handling code to an
4759 arch-independent file so it can be shared with other ports.
4761 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4763 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4765 2004-04-26 David Waite <mass@akuma.org>
4767 * driver.c: remove comma from end of enumeration declaration
4769 2004-04-26 Jackson Harper <jackson@ximian.com>
4771 * driver.c: parse config file before loading first assembly. This
4772 allows the user gac to be enabled/disabled.
4774 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4776 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4777 simpler mechanism: we do not care what is encoded initially
4778 (branch absolute or relative), we care about the code and its
4779 target. I kept the old code for reference for now.
4781 The new code tries first to determine if the jump is anywhere in
4782 the -/+32 absolute meg range, if it succeeds, it encodes using the
4783 absolute branch; If not, it tried to find something in the
4784 relative range, if not, it uses the handle_thunk code.
4786 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4788 * exceptions-ppc.c: use the correct ip register on macosx.
4790 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4792 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4794 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4796 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4797 Raise exception on integer divide by zero by hand since the hw
4798 doesn't support it. Handle NaNs in FP compares.
4800 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4802 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4803 code reducing duplication between the platforms and enabled
4804 signal exception handling (on linux for now).
4806 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4808 * exceptions-ppc.c: more macosx support.
4810 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4812 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4814 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4816 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4818 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4820 * iltests.il: more tests.
4822 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4824 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4827 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4829 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4831 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4833 * liveness.c: Mark variables as volatile in all basic blocks reachable
4834 from exception clauses.
4836 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4838 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4841 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4843 * iltests.il, basic.cs: more tests for regalloc.
4845 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4847 * iltests.il: Some tests for register allocation modifications
4850 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4852 * exceptions.cs: Add regression test for bug #56782.
4854 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4855 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4856 the beauty of fixing the same thing in 5 different files...
4858 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4860 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4863 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4865 * mini.c: Add support for STRWLPARRAY marshalling convention.
4867 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4869 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4870 to init the context to setup the regs pointer).
4872 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4874 * exceptions-ppc.c: more exceptions work.
4876 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4878 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4881 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4883 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4884 can use the memory directly.
4886 * cpu-pentium.md: Update documentation from a post from Zoltan.
4888 add x86_add_membase, x86_sub_membase, x86_mul_membase
4890 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4892 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4893 GENERAL_REGS they were also hardcoded for all PPC ports.
4895 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4897 Remove hard-coded limit for floating point registers, use
4898 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4900 Notice that in MacOS X calling conventions you can fit a lot more
4901 floating point values in registers, so I should update the PInvoke
4902 test to excercise the passing of floating point values on the
4903 stack (currently broken).
4905 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4907 * tramp-ppc.c (create_trampoline_code): Added
4908 JUMP_TRAMPOLINE_SIZE.
4909 (ppc_magic_trampoline): Follow the pattern from
4910 x86_magic_trampoline: if code is set to zero, return.
4911 (create_trampoline_code): Always pass MonoMethod to the jump
4912 trampoline, before it was passing a null.
4913 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4914 share the code with mono_arch_create_jit_trampoline.
4916 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4918 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4921 * cpu-g4.md: Added length for jmp instruction, the worst case
4922 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4925 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4927 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4929 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4931 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4932 before each IL instruction.
4934 * mini.c (CEE_BOX): Fix warnings.
4936 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4938 * mini.c: removed a few unused vars and extra whitespace.
4940 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4942 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4944 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4946 (OP_GETCHR): use the above
4947 (CEE_LDELEMA): use the above.
4949 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4950 version of the generic impl.
4951 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4952 (CEE_LDELEMA): use the above.
4954 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4956 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4959 * iltests.il: Added new regression test for #56317.
4961 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4963 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4964 under NetBSD. Fixes #56450.
4966 * liveness.c (update_gen_kill_set): Fix previous patch.
4968 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4970 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4972 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4974 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4977 * inssel-sparc.brg: Add more optimizations.
4979 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4981 2004-04-01 Martin Baulig <martin@ximian.com>
4983 * mini.c (handle_box): New static function; moved the
4984 implementation of CEE_BOX here.
4985 (mono_method_to_ir): Added `constrained_call' variable.
4986 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4987 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4988 mono_method_get_constrained() to get the method.
4990 2004-04-01 Martin Baulig <martin@ximian.com>
4992 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4993 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4994 (mono_method_to_ir): We don't need these macros anymore since
4995 mono_class_get_full() already takes care of it.
4997 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4999 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5000 use @function (as doesn't accept #function here) and check the return
5001 value of system and stop if fails.
5003 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5005 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5007 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5009 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5011 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5013 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5016 * basic-long.cs: Add test for negation of Int64.MinValue.
5018 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5020 * mini-sparc.c: Update status.
5022 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5024 * exceptions-sparc.c: Fix return value in filters.
5026 * inssel-sparc.brg: Fix register allocation in some rules.
5028 2004-03-28 Martin Baulig <martin@ximian.com>
5030 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5033 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5035 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5037 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5038 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5039 remove unused conv_u4 opcode.
5041 * mini-x86.c: Remove valgrind workaround since it slows down things
5042 even when mono is not run under valgrind.
5044 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5046 * mini-sparc.c: Update status.
5048 * inssel-sparc.brg: Add some optimizations.
5050 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5051 future delay slot filling. Add support for varargs, tail calls and JMP.
5053 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5054 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5056 * inssel.brg: Fix register allocation in OP_ARGLIST.
5058 * inssel.brg: Fix warnings.
5060 2004-03-25 Martin Baulig <martin@ximian.com>
5062 * mini.c (inflate_generic_field): Removed.
5063 (mini_get_method): Removed, use mono_get_method_full(),
5064 (mini_get_class): Removed, use mono_class_get_full().
5065 (mono_method_to_ir): Pass our generic context to
5066 mono_field_from_token().
5068 2004-03-25 Martin Baulig <martin@ximian.com>
5070 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5071 of a `MonoMethod *'.
5072 (mini_get_method): Take a `MonoGenericContext *' instead
5073 of a `MonoMethod *'.
5074 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5075 a new local variable called `generic_context' which holds the
5076 current `MonoGenericContext *'; use it to lookup things.
5078 2004-03-24 Martin Baulig <martin@ximian.com>
5080 * mini.c (mini_get_class): New static method; if we're inside a
5081 generic instance, inflate the class if neccessary.
5082 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5084 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5086 * iltests.il: New regression test for #55976.
5088 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5091 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5093 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5096 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5098 * liveness.c: Consider SSA stores as well as loads when making vars
5101 * exceptions.cs: New regression tests for register allocation.
5103 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5105 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5106 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5107 domain lock only to protect puntual access to data structures.
5108 Added access lock for sighash, jit_icall_hash_name,
5109 jit_icall_hash_addr and domain->code_mp.
5111 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5113 * driver.c: Print SIGSEGV handling method.
5115 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5117 * mini.c (setup_jit_tls_data): Handle case when this is called
5118 multiple times for a thread.
5120 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5121 is different from fbxx_un. Fixes #54303. Also use constants instead of
5122 magic numbers in a lot of places.
5124 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5126 * exceptions.cs: Fix cctor test when --regression is used.
5128 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5130 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5133 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5135 * inssel-ppc.brg: fixed register assignments for some rules.
5137 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5139 * exceptions.cs: Add test for exceptions in static constructors.
5141 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5142 static constructors outside the domain lock. Fixes #55720.
5144 2004-03-17 Martin Baulig <martin@ximian.com>
5146 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5147 (inflate_generic_field): Take the `MonoMethod *' instead of the
5148 `MonoClass *' and added support for generic method.
5149 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5150 have a `field->parent->gen_params', only inflate the field if it's
5151 an open constructed type.
5153 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5155 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5156 exception object instead of the preconstructed ones.
5158 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5160 * mini.c: reverted changed to sigsegv_signal_handler commited
5161 accidentally in the previous patch.
5163 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5166 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5167 running --aot with an old assembly.
5169 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5171 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5174 * mini-sparc.c: Add support for v9 branches with prediction.
5176 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5178 * mini.c (mini_init): #warning is GNUC only
5180 * mini-sparc.h: implement __builtin_frame_address
5181 and __builtin_return_address for Sun C compiler
5183 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5185 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5187 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5189 * basic-calls.cs: Add test for unaligned byref long argument passing.
5191 * mini-ops.h: Add sparcv9 compare and branch instructions.
5193 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5194 v9 instructions if we have a v9 cpu.
5196 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5197 registers for global allocation.
5199 * exceptions-sparc.c: Fixes.
5201 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5203 * liveness.c (mono_analyze_liveness): Optimized version.
5205 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5207 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5210 * basic-float.cs basic-calls.cs: New regression tests.
5212 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5214 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5215 sigaltstack implementation.
5217 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5219 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5220 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5222 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5224 * mini.c: Fix warnings.
5226 * mini.c (mono_resolve_patch_target): New function which contains the
5227 arch independent part of the patching process.
5229 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5230 patching code to a separate function.
5232 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5234 * mini.c (add_signal_handler): ifdef out on Windows
5236 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5238 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5239 cpu-sparc.md: Add exception handling support + other fixes.
5241 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5242 typed GC detection in --version.
5244 * basic.cs exceptions.cs: New regression tests.
5246 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5247 the arch specific code can store data during a compilation.
5249 * mini-ops.h: Add OP_SETFRET.
5251 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5252 function, register a separate icall for each arity, so the icalls can
5255 * mini.c (mono_print_tree): Print negative offsets in a more readable
5258 * mini.c: Make signal handling work on sparc.
5260 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5262 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5264 * jit-icalls.c: Emulate truncl by aintl on solaris.
5266 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5268 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5270 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5272 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5274 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5275 a MarshalByRef type, inline a method that performs the check, taking into
5276 account that the object can be a proxy. Also implemented tow new opcodes:
5277 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5278 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5279 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5281 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5283 * mini-ppc.c: if a relative branch displacement is too big
5284 but it points to and area reachable with an absolute branch,
5287 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5289 * mini.c: optimize small copies in cpblk.
5291 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5293 * basic-calls.cs basic-float.cs: New regression tests.
5295 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5296 negative offsets from %fp. Implement localloc. Fix local register
5297 allocation. Fix the case when the this argument needs to be saved to
5298 the stack. Implement some missing opcodes.
5300 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5302 * mini.c (mini_method_compile): Reenable global regalloc in methods
5303 with exception handlers.
5305 * linear-scan.c (mono_varlist_sort): Fix warning.
5307 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5309 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5312 * liveness.c: Make all variables uses in exception clauses volatile, to
5313 prevent them from being allocated to registers. Fixes #42136.
5315 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5317 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5320 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5321 argument to mono_arch_regalloc_cost.
5323 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5326 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5328 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5329 Make the cost of allocating a variable to a register arch dependent.
5331 * basic-calls.cs: Fix compilation of tests.
5333 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5334 helper function to cut back on the number of #ifdefs needed.
5336 * mini-ppc.c: Fix compilation.
5338 * basic-calls.cs: New regression tests.
5340 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5342 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5343 of l0 since that is callee saved.
5345 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5348 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5349 of delay instruction.
5351 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5353 * mini.h (MonoCallInst): Add 'virtual' flag.
5355 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5357 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5359 * *.cs: New regression tests.
5361 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5364 * mini.c (mono_runtime_install_handlers): Fix build.
5366 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5367 'signal_stack_size' members.
5369 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5370 alternate signal stack.
5372 * exceptions-x86.c: Add stack overflow handling.
5374 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5375 functions to arch independent code.
5377 * mini.c (mono_print_tree): Print more detailed info for load_membase
5380 2004-02-23 Martin Baulig <martin@ximian.com>
5382 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5384 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5386 * mini-x86.c: fixed reg allocation for div/rem.
5388 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5390 * driver.c (mono_main): Report some configuratio options on --version.
5392 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5394 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5395 low in the address space. Correctly flush memory in thunks where we
5398 2004-02-20 Martin Baulig <martin@ximian.com>
5400 * mini.c (mini_get_method): New static method; inflate all generic
5401 methods and methods in open generic instances.
5402 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5403 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5405 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5407 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5409 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5411 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5413 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5415 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5416 it compile using Sun's compiler.
5418 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5420 * 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.
5422 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5424 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5426 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5428 * mini-ppc.c: handle calls outside of the allowed range with thunks
5429 allocated using the code manager.
5430 * tramp-ppc.c: use the code manager to hold generated native code.
5431 Fixed the magic trampoline to just patch vtable entries.
5433 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5435 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5438 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5440 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5443 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5444 if we have a working __thread implementation.
5446 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5447 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5449 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5451 * mini-x86.c: Fix compilation under gcc 2.
5453 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5455 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5456 contains a call to the wrapped function.
5458 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5459 OP_<CALL>_IMM opcodes, and use them under X86.
5461 * mini.c (mono_jit_find_compiled_method): Fix warning.
5463 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5465 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5467 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5468 functionality to mini.c.
5470 * mini.c (mono_create_jump_trampoline): New function to create a jump
5471 trampoline. Return a compiled method instead of a trampoline if it
5472 exists. Add a cache for jump trampolines.
5474 * mini.c (mono_jit_find_compiled_method): New function to return a
5475 compiled method if it exists.
5477 * mini-x86.c: Call mono_create_jump_trampoline instead of
5478 mono_arch_create_jit_trampoline.
5480 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5481 a jump trampoline. Fixes #52092.
5483 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5485 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5486 which is not up-to-date. Add check_corlib_version () instead.
5488 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5491 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5492 since newer valgrind versions do not need it.
5494 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5495 compile a method with a given set of optimizations.
5497 * mini.c: Compile icall wrappers on-demand instead of at startup.
5499 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5500 wrapper for an icall.
5502 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5504 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5507 * iltests.il: Add test for non-empty stack before switch instruction.
5509 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5511 * mini.c: Add support for new stringbuilder marshalling conventions.
5513 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5515 2004-02-01 Martin Baulig <martin@ximian.com>
5517 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5518 in `ginst->mtype_argv'.
5520 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5522 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5523 facilitate grepping.
5525 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5527 * mini.c: fixed buglet in initobj generic implementation for references.
5529 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5531 * Makefile.am: make the version script conditional.
5532 * jit-icalls.c: handle missing truncl().
5534 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5536 * exceptions.cs: Add more tests for double->int conversion.
5538 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5539 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5541 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5543 * driver.c: make --verbose --version emit an error
5544 if the loaded corlib doesn't match the runtime version.
5546 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5548 * mini-ppc.h: export ppc_patch().
5549 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5550 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5551 on par or better than on MacOSX.
5553 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5555 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5556 mono_lookup_pinvoke_call.
5558 * mini-x86.c: Under windows, the default pinvoke calling convention is
5559 stdcall. Fixes #52834.
5561 * mini.c (optimize_branches): Add an upper bound to the number of
5562 iterations to prevent infinite loops on strange loops. Fixes #53003.
5564 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5566 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5567 and ISINST. Fixes #52093.
5569 * objects.cs (test_0_vector_array_cast): New tests.
5571 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5573 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5574 checking in Array.Set ().
5576 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5579 * object.cs (test_0_multi_array_cast): New regression test.
5581 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5583 * exceptions-ppc.c: fix build on Linux/PPC.
5585 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5587 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5588 running under valgrind.
5589 (x86_magic_trampoline): Fix build bustage.
5591 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5592 negative values as well. This is needed for the encoding of the line number
5593 info, since sometimes the line numbers are not in increasing order.
5595 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5597 * cpu-pentium.md (localloc): Increase the size of the localloc
5598 instruction since it is a loop under Win32.
5600 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5603 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5605 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5606 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5607 Max Horn (max@quendi.de). Fix file names in comments.
5609 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5611 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5612 avoid stack overflow.
5613 (replace_usage): Avoid uninitialized variable warnings.
5615 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5616 and taking the address of valuetype variables.
5618 2004-01-03 Patrik Torstensson
5620 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5621 for other purposes than FP later on.
5623 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5625 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5628 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5630 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5632 2003-12-30 Patrik Torstensson <p@rxc.se>
5634 * mini-x86.h: Decreased number of availiable fp regs.
5635 Solves corner cases with FP spilling.
5637 2003-12-23 Patrik Torstensson <p@rxc.se>
5639 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5640 for floating point stack tracking / spilling on x86.
5643 * basic-float.cs: added float mul overflow test.
5645 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5647 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5649 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5651 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5652 supports for cond branches that overflow the immediate
5653 overflow offset. mcs can compile simple programs.
5655 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5657 * exceptions-ppc.c: exception handling support wip:
5658 finally handlers get run on exception.
5660 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5662 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5665 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5667 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5668 initial support for stack walking and unwinding.
5670 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5672 * driver.c (mono_main): Make corlib-out-of-sync message more
5673 descriptive. Also remove verify_corlib call.
5675 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5677 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5678 not overlap with other call's arguments, too.
5680 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5682 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5683 move to arch-specific code the choice of arch-specific
5684 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5685 * mini.c: ensure emulation calls will not interleave
5688 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5690 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5691 the magic trampoline stack frame is dropped before executing
5694 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5696 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5697 and integer to fp conversions. Added support for overflowing
5698 arguments on the stack. Reserve a couple more registers as temps.
5699 Added support for aot compilation (as output still needs to be
5702 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5704 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5705 Don't overwrite return register in some corner cases.
5707 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5709 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5710 static constructors when AOT compiling.
5712 * driver.c (mono_main): Call mono_check_corlib_version.
5714 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5716 * cpu-g4.md, basic.cs: fixed div target register.
5718 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5720 * mini-ppc.c, basic.cs: shl_imm fix with test.
5722 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5724 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5725 structures by value. Misc fixes.
5726 * objects.cs: more tests.
5728 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5730 * mini-ppc.c: lconv.ovf.i implemented.
5732 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5735 (mini_init): don't error out if someone already called g_thread_init.
5737 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5739 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5740 to be any type per the spec. Fix abnormal memory usage when
5741 the same object is repeatedly thrown.
5743 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5745 * mini.c: check for overruns in IL code.
5747 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5749 * TODO: Add/remove some todo entries.
5751 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5753 * driver.c (mono_main): Call mono_verify_corlib.
5755 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5757 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5758 This has been moved to mini.c
5759 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5760 type being casted is marshalbyref it could be a proxy, so instead of
5761 emitting the type check code, emit a call to a runtime method that will
5762 perform the check by calling CanCastTo if needed.
5764 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5766 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5767 methods with large stack frames under Win32.
5769 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5771 * Makefile.am: Distribute regression tests.
5773 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5774 at the end instead of inserting each variable into the sorted list.
5776 * linear-scan.c (mono_varlist_sort): New helper function.
5778 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5780 * mini.c: ensure arguments and locals are within bounds.
5782 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5784 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5787 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5789 * mini.c (mono_cprop_copy_values): Fix crash.
5791 * aot.c: Set verbosity back to 0.
5793 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5795 * regalloc.c: complete memory leak fix by Laurent Morichetti
5798 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5800 * driver.c (main_thread_handler): Revert the previous patch.
5802 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5805 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5806 memory from the memory pool.
5808 * driver.c (main_thread_handler): Turn on all optimizations when
5811 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5812 an array for better performance.
5814 * regalloc.c (mono_regstate_assign): Fix memory leak.
5816 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5817 serialize the debug info.
5819 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5820 debug info from the serialized representation.
5822 * aot.c: Save debug info into the generated file and load it when
5825 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5827 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5829 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5830 More FP-related fixes.
5832 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5834 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5835 and register allocation buglet. Hello world now runs.
5837 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5839 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5840 * tramp-ppc.c: fixed class init trampoline.
5841 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5843 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5845 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5846 mini.c: more ppc changes/fixes.
5848 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5850 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5851 Also optimize the case when the arguments are the same in the caller
5854 * iltests.il: Add tests for tail calls with valuetype arguments.
5856 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5858 * mini-ppc.c: fixes for struct return type.
5860 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5862 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5863 mono_spillvar_offset() to arch-specific code.
5865 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5867 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5869 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5871 * exceptions-x86.c: Fix stack space leaks.
5873 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5874 registers from the lmf if the method has save_lmf set.
5876 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5878 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5879 of icall wrappers into InvokeInDomain, since these are now per-domain.
5881 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5883 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5884 make some opcode emulation and intrinsic ops enabled/disabled
5885 according to the architecture. More fixes.
5887 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5889 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5891 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5893 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5894 arch-specific handling for 'this' and struct return type to
5897 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5899 * aot.c: prevent divide by zero error when reporting (it happened with
5902 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5904 * mini.h (inst_switch): Remove unused macro.
5906 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5909 (load_aot_module): free 'info->methods' and 'info' properly. No more
5910 "free(): invalid pointer blah" messages when you have an old aot
5913 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5915 * jit-icalls.c, mini.c: Added support for context static fields.
5917 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5919 * mini.c (mono_method_blittable): Methods which set LastError are not
5920 blittable either. Fixes #51108.
5922 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5924 * mini.c: flush icache.
5925 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5927 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5929 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5931 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5933 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5936 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5939 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5941 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5943 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5944 instruction when the result is discarded.
5946 * iltests.il (test_0_div_regalloc): New regression test.
5948 * arrays.cs: Fix compilation error.
5950 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5952 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5953 float rules to inssel-x86.brg: sane architectures with FP registers
5954 don't need to implement these rules.
5956 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5958 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5960 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5962 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5963 implementation of 32 bit systems.
5965 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5967 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5968 (Jeroen Zwartepoorte).
5970 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5972 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5973 the caller and the callee matches.
5975 * mini.c (mono_method_to_ir): Add comment.
5977 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5978 signbit is missing on some platforms.
5980 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5982 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5984 * mini.c (setup_jit_tls_data): Call the new function.
5986 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5988 * mini-x86.c: Add experimental support for fast access to the lmf
5989 structure under NPTL/Linux 2.6.x.
5991 2003-11-06 Martin Baulig <martin@ximian.com>
5993 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5994 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5997 2003-11-02 Martin Baulig <martin@ximian.com>
5999 * mini.c (inflate_generic_field): New static method.
6000 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6001 generic instance and the field is declared in a generic type, call
6002 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6004 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6006 * mini.h mini.c (mono_method_same_domain): New function to return
6007 whenever the caller and the callee are in the same domain.
6009 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6011 2003-10-30 Martin Baulig <martin@ximian.com>
6013 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6014 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6016 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6017 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6019 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6021 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6024 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6025 object here, so it is in the correct appdomain etc.
6027 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6029 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6031 (mono_method_to_ir): Avoid freeing the type created returned from
6032 mono_type_create_from_typespec, since it is put into an internal cache
6033 by the function. Fixes pointer.exe.
6035 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6036 trampolines for icalls and pinvokes as well. Fixes #33569.
6038 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6040 * mini.c: Update after appdomain changes.
6042 * mini.c (mono_jit_compile_method_inner): Allways compile native
6043 method wrappers in the root domain, since there can only be one
6044 instance of them, whose address is stored in method->info.
6046 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6048 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6049 environment variable. Instead detect automatically whenever running
6050 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6053 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6055 * trace.c, trace.h: New files that implement the new trace option
6058 * driver.c: Document new --trace options.
6060 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6063 - if (mono_jit_trace_calls)
6064 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6066 * mini.h: prototypes.
6068 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6070 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6072 * mini.c inssel.brg: Implement typedefbyref opcodes.
6074 * mini.c (mono_jit_compile_method): Remove unused local variable.
6076 * mini.c (mono_jit_compile_method_inner): Ditto.
6078 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6080 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6082 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6084 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6086 * mini.c (mono_no_aot): Remove unused global variable.
6088 * mini.c: Thread safety fixes.
6090 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6092 * mini.c (mono_create_class_init_trampoline): Add a lock around
6093 class_init_hash_addr.
6095 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6098 * mini.c: Decompose the NEWARR instruction before decomposing its
6099 arguments. Fixes #30073.
6101 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6103 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6106 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6108 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6110 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6112 * driver.c: Add support for compiling icall wrappers to --compile.
6114 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6116 * inssel.brg: The empty value in class->interface_offsets is -1, not
6119 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6121 * objects.cs: New test for 'is' operator on an array of interfaces.
6123 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6125 * tramp-ppc.c: update trampoline code to support jumps
6126 and class initialization.
6128 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6130 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6132 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6134 * inssel.brg (OP_UNBOX): Remove unused rule.
6136 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6137 region instead of one for each method. Fixes #47813.
6139 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6141 * exceptions.cs (test_0_nested_finally): New regression test for
6142 nested exception handlers.
6144 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6146 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6148 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6151 * mini.c (mono_method_check_inlining): Make the inlining limit
6152 configurable by an environment variable.
6154 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6156 * mini.h: Bump AOT file version.
6158 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6159 token, store the image along with the token, since the token might not
6160 refer to the same image as the method containing the relocation,
6161 because of inlining.
6163 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6165 * mini.c (mono_precompile_assemblies): New function to compile
6166 all methods in all loaded assemblies.
6168 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6170 * regalloc.h regalloc.c (MonoRegState): Change the type of
6171 iassign and fassign to int*, since they can contain large negative
6172 values if the register is spilled. Also added some comments. Fixes
6175 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6176 under Win32. Fixes #42964.
6178 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6180 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6182 * aot.c: Added support for AOT compiling methods which contain calls
6183 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6186 * driver.c (compile_all_methods): Run the compilation in a thread
6187 managed by mono. Fixes #44023.
6189 * mini.c (mono_codegen): Print full method name in verbose output.
6191 * mini-x86.c (mono_arch_patch_code): Fix warning.
6193 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6194 jumps, since the method we are jumping to might be domain-specific.
6196 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6198 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6200 * inssel.brg: string chars are unsigned.
6202 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6204 * TODO: New todo item.
6206 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6207 which calls mono_runtime_class_init and patches the call site to
6208 avoid further calls.
6209 (mono_arch_create_class_init_trampoline): New arch specific function
6210 to create a class init trampoline.
6211 (create_trampoline_code): Generalized so it can create
6212 class init trampolines as well.
6214 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6215 (mono_create_class_init_trampoline): New function to create and cache
6216 class init trampolines.
6217 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6218 vtable given the address of a class init trampoline. Used by the
6220 (mono_codegen): Generate a call to a trampoline instead of
6221 mono_runtime_class_init in LDSFLD[A].
6222 (mono_codegen): Add relocations for the new trampoline.
6224 * mini.h mini-x86.c aot.c: Added a new relocation type:
6225 MONO_PATCH_INFO_CLASS_INIT.
6227 * mini.h: Bump AOT version number.
6229 * aot.c: Create a copy of the loaded code instead of using the original
6230 so methods which call each other will be close in memory, improving
6233 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6234 patch since it breaks the regression tests.
6236 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6237 for the register saving instruction sequence since the
6238 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6240 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6242 * TODO: Fix todo item && remove another.
6244 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6246 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6249 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6250 function of the module.
6252 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6253 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6254 --no-aot command line option.
6256 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6258 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6259 by Bernie Solomon (bernard@ugsolutions.com).
6261 * inssel.brg: Refactor the interface offset table related code into
6262 its separate functions and add support for the AOT case.
6264 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6266 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6268 * aot.c: Added mono_aot_verbose variable and made all debugging
6269 output depend on the value of this variable.
6271 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6272 method_label and info_label.
6274 * mini.h mini-x86.c aot.c: Added a new relocation type
6275 MONO_PATCH_INFO_IID for klass->interface_id.
6277 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6278 the MonoJitInfo structure.
6280 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6281 a non-root appdomain in shared mode.
6283 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6285 * aot.c: make aot loader less verbose. Remove free of unused variable.
6287 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6289 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6291 * .cvsignore: Added *.dll.
6293 * mini.c (mono_print_tree_nl): New function callable while debugging.
6295 * mini.c (mono_print_code): Export this.
6297 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6300 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6302 * mini.h (MonoCompile): Added 'jit_info' field.
6304 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6305 the cfg structure, since it is needed by the AOT compiler.
6307 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6309 * aot.c: A major rewrite. Changes include:
6310 - save exception tables for methods which have them.
6311 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6313 - reworked the file format so it is now much smaller and needs
6314 fewer relocation entries.
6316 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6318 * aot.c (load_aot_module): Fix build bustage on platforms without
6321 2003-09-04 Martin Baulig <martin@ximian.com>
6323 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6325 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6327 * TODO: Some new optimization ideas.
6329 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6331 * aot.c: Save the optimization flags used to compile the code into
6334 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6335 support emitting domain specific code.
6337 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6338 no longer domain neutral. It can be made domain neutral by compiling
6339 with --optimize=shared.
6341 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6344 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6345 loading of AOT code.
6347 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6349 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6350 if there is no domain neutrality information.
6352 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6354 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6355 format version into the generated library.
6357 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6358 callee method into the caller since one of them could be shared.
6360 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6361 system exceptions from AOT code now works.
6363 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6364 method if it is domain neutral and the callee is not.
6366 * graph.c (cfg_emit_one_loop_level): Fix warning.
6368 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6370 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6373 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6375 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6376 is needed by code which is executed before mono_runtime_init ().
6377 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6379 * mini.c (mono_thread_abort): Fix warning.
6380 (mono_jit_compile_method): Call static constructor in the AOT case too.
6382 * aot.c (mono_compile_assembly): Fix warning.
6384 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6386 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6388 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6390 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6392 * cpu-pentium.md: Fix the length of call opcodes so they include the
6393 ESP restoring instruction. Fixes #47968.
6395 2003-08-28 Martin Baulig <martin@ximian.com>
6397 * mini-x86.c (mono_arch_call_opcode): Added support for
6398 MONO_TYPE_GENERICINST.
6400 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6402 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6404 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6405 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6407 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6410 2003-08-26 Martin Baulig <martin@ximian.com>
6412 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6413 when reporting an error, set this to the actual error location.
6414 (mono_method_to_ir): Report the correct error location if
6415 get_basic_blocks() returned an error.
6417 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6419 * mini.c (mono_type_blittable): OBJECT is not blittable.
6420 (mono_method_blittable): Methods which have marshalling descriptors
6421 are not blittable either. Fixes #47842.
6423 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6425 * driver.c mini.c: Use an environment variable instead of a global
6426 variable. Also fix the build.
6428 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6429 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6432 * driver.c mini.c: Added --with-valgrind option to turn off some
6433 code which prevents mono from running under valgrind.
6435 * mini.c (mono_emit_call_args): Fixed warning.
6437 * mini.c (mono_emulate_opcode): Fixed warning.
6439 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6441 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6442 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6443 regalloc.c, regalloc.h: specify available registers in arch-specific
6444 code and support floats in the regallocator (patch by Laurent Morichetti
6447 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6449 * mini.c: mono_thread_current() can be called only after
6450 mono_runtime_init(): rearrange code to not call it early on.
6452 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6454 * mini.c: allocate jump tables in the code mempools.
6456 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6458 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6461 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6463 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6464 12 to 16. This fixes bug #47453.
6467 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6469 * mini-ppc.c: fixed indexed load and unsigned compares.
6471 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6473 * mini.c: reenabled installation of handler for
6474 thread abort signal.
6476 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6478 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6479 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6480 until it's fixed and actually useful.
6482 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6484 * inssel-long32.brg: couple more opcodes implemented.
6486 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6488 * mini-sparc.c: Even more opcodes implemeted.
6490 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6492 * mini-sparc.c: More opcodes implemented.
6494 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6496 * mini-sparc.c: More opcodes implemented.
6498 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6500 * inssel-sparc.brg: Add some needed rules. Direct
6502 * Makefile.am: Use inssel-sparc.brg
6503 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6504 an assert happy for now.
6506 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6508 * mini-sparc.c: Fixed compile errors.
6509 * exceptions-sparc.c: Same. We now produce a mono binary
6510 on sparc-linux. Yea.
6512 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6514 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6515 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6516 They compile, but do not work.
6518 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6520 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6521 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6522 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6525 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6527 * mini.c: more opcodes implemented and better support for generics.
6529 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6531 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6532 * mini.c, mini.h: first cut at generics support: some new instructions
6533 added and changed the behaviour of some of the existing ones.
6535 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6537 * mini.c: Removed definition of metadata_shared mutex here.
6539 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6541 * mini-x86.c: make vararg calls work for instance methods.
6543 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6545 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6546 returns the arguments in a separte list, now.
6548 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6550 * aot.c, mini.c: updates for array type representation changes.
6552 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6554 * mini.c: register function to perform jit shutdown.
6556 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6558 * mini.c: use a faster allocator if possible.
6560 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6562 * aot.c: some cleanups and portability changes.
6564 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6566 * mini.c: use faster allocation for CEE_BOX if possible.
6568 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6570 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6571 Moved inlined mempcy code to its own function so that is can be
6572 reused. Added an inline memset function as well (optimized initobj).
6573 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6575 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6577 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6579 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6581 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6582 arch code can setup the cpu for CLR execution, if needed.
6583 We use it on x86 to set the precision of FP operations.
6585 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6587 * mini.c: disable some optimizations if we can guess they'll cost too
6588 much for a given method.
6590 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6592 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6594 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6595 * mini.h mini.c mini-x86.c: Added instruction level coverage
6596 info collection support.
6598 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6600 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6601 is now implemented in the profiling API. Get rid of a couple of
6602 unnecessary global variables.
6604 2003-06-15 Nick Drochak <ndrochak@gol.com>
6606 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6607 * cpu-g4.md: add op_bigmul and op_bigmul_un
6608 * cpu_pentium.md: add op_bigmul_un
6609 * inssel-long32.brg: add rule for unsigned bigmul
6610 * mini-ops.h: define OP_BIGMUL_UN
6611 * mini-x86.c: THE BUG: handle (un)signed properly
6612 * mini.c: choose unsigned opcode if needed.
6613 This set of patches fixes bug #44291
6615 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6617 * mini.c (optimize_branches): improved to handle all kinds of
6618 conditional branches.
6620 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6622 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6623 don't raise exceptions.
6625 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6627 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6628 to arch-specific files.
6630 2003-06-09 Martin Baulig <martin@ximian.com>
6632 * Makefile.am (libs): Added $(LIBGC_LIBS).
6634 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6636 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6637 and OP_ATAN (fixes bug#44293).
6639 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6641 * Makefile.am, mini-x86.c: rename cpu description array to
6642 pentium_desc, since some compilers define the 'pentium' preprocessor
6645 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6647 * mini.c (mini_select_instructions): add explicit branch if the
6648 following block is not the false target of a conditional branch -
6649 we need this with any optimization that reorder or remove bblocks
6651 * mini.c (optimize_branches): bug fixes
6653 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6655 * mini.c (mono_method_to_ir): inline static readonly fields
6657 * ssa.c (fold_tree): start cfold support for long (very simple
6660 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6662 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6664 * inssel.brg: fixed memcpy (bug #44219).
6666 2003-06-05 Dick Porter <dick@ximian.com>
6668 * driver.c: Set the glib log levels to not abort if g_message
6671 g_set_prgname() has to happen before mini_init() so that the
6672 process handle gets the info.
6674 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6676 * driver.c: add intrins to the default optimizations to get wider
6679 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6681 * mini.h: some large basic blocks will overflow a 16-bit
6682 integers for symbolic registers.
6684 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6686 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6687 (mono_arch_output_basic_block): fix bug 43499
6689 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6691 * mini.c: kill duplicated definition of mono_debug_format.
6693 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6695 * mini-x86.c, arrays.cs: fixed register allocation bug.
6697 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6699 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6701 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6703 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6706 (print_method_from_ip): also print source location information if
6709 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6711 * mini.c (mono_find_block_region): bug fix in region code
6712 (mini_method_compile): enable removing unreachable code again, but
6713 only in methods without exception clauses.
6715 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6717 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6718 Implemented arglist opcode and handling of TypedReference type.
6719 Fixed x86 call convention when a structure is returned.
6720 Minimal support for calling static vararg methods.
6722 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6724 * mini.c (mini_method_compile): always remove unreachable code,
6725 because the code in them may be inconsistent (access to dead
6726 variables for example).
6728 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6730 * driver.c, debug-mini.c: warning fixes.
6732 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6734 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6736 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6738 * mini.c: thread-static fields are registered in mono_class_vtable(),
6739 so ensure the function is called before checking for them.
6741 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6743 * mini.c (optimize_branches): fix for bug 43586
6745 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6746 overflow (fixes Bug #43639)
6748 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6750 * mini.c, objects.cs: allow the use of stobj for primitive types.
6752 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6754 * mini.c: be less strict about argument checking until we support
6755 running the verifier.
6757 2003-05-27 Nick Drochak <ndrochak@gol.com>
6759 * basic-long.cs: tests for (ulong)int * (ulong)int also
6760 * mini.c: use the same trick for (ulong)int * (ulong)int
6762 2003-05-27 Nick Drochak <ndrochak@gol.com>
6764 * basic-long.cs: add regression test for (long)int * (long)int
6765 * cpu-pentium.md: add op_bigmul specification
6766 * inssel-long32.brg: add OP_BIGMUL rule
6767 * mini-ops.h: add OP_BIGMUL
6768 * mini-x86.c: register allocator: handle case where src1 needs to be
6770 * mini.c: substitute special BIGMUL opcode in the tree for
6771 (long)int * (long)int
6773 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6775 * jit-icalls.c: call the type ctor on field access if needed.
6777 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6779 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6780 to a method (including results of ldelema, bug#43207).
6782 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6784 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6785 colors to show exception handler blocks.
6787 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6788 (fix for pinvoke7.cs).
6790 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6792 * mini.h, mini.c: ensure correct initialization order for types that
6793 require it. Prepare for lazy compilation of jit icall wrappers.
6794 Provide a name for opcode emulation to reduce unneeded mallocing.
6796 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6798 * mini-x86.c: better register restoring code and profiling
6799 support for tail calls.
6801 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6803 * mini.h, driver.c: prepare for leaf methods optimization.
6805 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6807 * mini.c: get targets of branches before converting a method.
6809 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6811 * mini.c (optimize_branches): added some experimental code (disbaled)
6813 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6815 * mini.c (optimize_branches): fix branch to branch optimization
6817 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6819 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6821 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6823 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6826 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6828 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6829 enable use of interface variables again.
6831 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6832 I1 to registers because there is no simply way to sign extend 8bit
6833 quantities in caller saved registers on x86.
6835 * inssel-float.brg: set costs of some rules to 2 so
6836 that monobure always select the arch. specific ones if supplied,
6837 regardless of the order we pass the files to monoburg.
6839 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6841 * mini.c, mini-x86.c: since the magic trampoline for jumps
6842 can't patch the code directly, we do it as soon as the
6843 method gets compiled.
6845 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6847 * mini-x86.c, mini.h: introduce a new patching method
6848 to support CEE_JMP and tail calls.
6849 * mini.c: obey tail.call. Don't precompile methods target
6851 * tramp-x86.c: new trampoline code to handle methods
6852 reached through a jump.
6854 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6856 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6857 bit values to registers
6859 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6861 * mini.c (mono_compile_get_interface_var): share interface
6862 variables if possible.
6864 2003-05-16 Martin Baulig <martin@ximian.com>
6866 * debug-mini.c (mono_init_debugger): New function to initialize
6867 the debugger. This is not in the debugger since it needs to
6868 access some of mini's internals.
6870 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6872 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6874 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6876 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6877 for value type handling.
6879 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6881 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6882 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6884 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6886 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6887 the constructor through a proxy.
6889 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6891 * jit-icalls.c, inssel.brg: fixes to array element address
6894 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6896 * mini-x86.c (is_regsize_var): allocate pointer to registers
6898 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6900 * driver.c: fixed typo, added intrins to the set of optimizations
6901 tested with regressions.
6903 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6905 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6906 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6909 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6911 * inssel.brg: remove some common pop instructions without side effects
6913 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6915 * inssel-x86.brg: fixed thinko in int to double conversions.
6917 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6919 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6921 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6923 * inssel-long32.brg: two more missing instructions.
6925 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6927 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6930 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6932 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6935 * basic-float.cs: Added tests for negative zero.
6937 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6939 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6940 a couple of missing operations for long casts, with test cases.
6942 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6944 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6946 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6948 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6949 code size estimation.
6951 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6953 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6954 abstract methods (fix bug 42542)
6956 * aot.c: add ability to handle array types
6958 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6960 * mini.c: Call the _specific versions of the object allocation
6961 functions if possible.
6963 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6965 * driver.c: call setlocale ().
6967 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6972 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6974 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6976 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6977 wrappers (fix bug 42122)
6979 2003-05-04 Martin Baulig <martin@ximian.com>
6981 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6983 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6984 s/mini_set_defaults/mono_set_defaults/g.
6986 2003-05-04 Martin Baulig <martin@ximian.com>
6988 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6990 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6992 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6993 (reported by Don Roberts).
6995 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6997 * mini.c: temporarily work around two bugs for this release.
6999 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7001 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7002 that contains -export-dynamic and it makes using the ld script
7004 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7006 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7008 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7011 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7013 * mini.c: make sure leave calls all the needed finally blocks,
7014 even when the target jumps out of multiple exception clauses.
7016 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7018 * ldscript, Makefile.am: add linker script to reduce the number of
7019 exported symbols (should also fix the issues with libwine defining
7020 some of the same symbols in io-layer).
7022 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7024 * driver.c (mini_main): Avoid assertion when no file name is given on
7027 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7029 * driver.c: added --version/-V command line option.
7030 Added the inline optimization in the regression tests.
7032 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7034 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7035 to the type in the method signature (fixes bug#42134).
7037 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7039 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7041 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7043 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7045 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7047 * driver.c: fixed bug #42100.
7049 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7051 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7053 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7055 * mini.c: moved most of the code required to do inlining to its own
7056 function so it can be reused. Inline also ctors if appropriate.
7058 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7060 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7061 the runtime can call mono API functions.
7063 2003-04-27 Martin Baulig <martin@ximian.com>
7065 * debug-mini.c (mono_debug_init_method): Added
7066 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7067 send a notification to the debugger.
7069 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7070 running in the Mono Debugger, just pass the breakpoint number to
7071 mono_debug_init_method().
7073 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7075 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7077 * mini.c: allow some more unsafe compares.
7079 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7081 * mini-x86.c, Makefile.am: make distcheck works (partially from
7082 a patch by Richard Lee <r.h.lee@attbi.com>).
7083 * regset.c, regset.h: removed, they are unused.
7085 2003-04-25 Dick Porter <dick@ximian.com>
7087 * driver.c: Usage reports the name as 'mono' not 'mini'
7088 * exceptions-x86.c: Build and run on freebsd
7090 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7092 * Makefile.am: install the program with the 'mono' name and
7093 the library as libmono instead of mini and libmini.
7095 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7097 * driver.c: provide the APIs for the embedding interface of the old jit.
7099 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7101 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7103 2003-04-23 Martin Baulig <martin@ximian.com>
7105 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7107 * driver.c: Added `--debug' command line argument to enable
7110 2003-04-23 Martin Baulig <martin@ximian.com>
7112 * debug.[ch]: Removed. The code is now in
7113 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7115 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7118 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7120 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7122 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7125 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7126 mono_domain_finalize.
7127 (mini_method_compile): use mono_method_profile* if the the option is
7130 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7132 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7133 methods with their wrapper.
7135 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7136 methods with their wrapper.
7138 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7141 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7144 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7147 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7149 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7151 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7153 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7154 of the mempool. This is slightly faster and uses less memory
7156 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7158 * mini.c: avoid O(n) allocation for variables.
7160 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7162 * mini.c: handle items on the stack after inlining methods.
7164 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7166 * mini.c: make the method->opcode optimization dependent
7167 on MONO_OPT_INSTRINS and do it lazily.
7169 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7171 * driver.c: print overall results at the end of regression run.
7173 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7175 * inssel.brg: don't overwrite symbolic registers.
7177 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7179 * inssel-x86.brg: fix conversion from long to float.
7181 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7183 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7185 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7187 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7189 * driver.c: Added --print-vtable option as in the old JIT.
7191 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7193 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7195 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7197 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7199 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7201 * mini.c regalloc.c regalloc.h: Fix memory leak.
7203 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7205 * aot.c (mono_aot_get_method): register all used strings
7207 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7209 * mini.c: always intern strings references with ldstr at compile time.
7211 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7213 * Makefile.am: add BUILT_SOURCES.
7215 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7217 * driver.c: give a better error message when the assembly to execute
7218 doesn't have an entry point.
7220 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7222 * Makefile.am: added hack for automake
7224 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7227 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7229 22003-04-07 Martin Baulig <martin@ximian.com>
7231 * Makefile.am: Added Makefile.am.
7233 * debugger-main.c: Removed, this is now in the debugger where it
7236 * mini.pc.in: Call this package `mini' for the moment.