1 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4 alias analysis pass to support it.
7 * liveness.c: Likewise (liveness computation can use aliasing
8 information to be more accurate).
9 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10 moreover made so that "--compile-all" uses the given optimization
11 flags and not the default ones.
12 * aliasing.c: Alias analysis (new file).
13 * aliasing.h: Likewise.
14 * Makefile.am: added "aliasing.c" and "aliasing.h".
16 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
21 2005-11-13 Zoltan Varga <vargaz@gmail.com>
23 * mini-exceptions.c (mono_handle_exception_internal): Remove the
24 fp >= end_of_stack exit condition, as it is not needed, and it might
25 become true for fp eliminated frames.
27 2005-11-11 Zoltan Varga <vargaz@gmail.com>
29 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
32 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
34 * mini-arm.c: fixed alignment of doubles/longs to match
35 the C ABI (bug #76635).
37 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
39 * aot.c: fix compilation with --enable-minimal=aot.
41 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
43 * mini-arm.c: fixed compatibility with the new
44 floating point emulator package for compares.
46 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
48 * mini.c : reverted sig->pinvoke changes (r51396-51397).
50 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
52 * mini-exceptions.c (print_stack_frame): Output to stderr.
53 (mono_handle_native_sigsegv): Ditto.
55 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
57 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
58 OP_LCONV_TO_OVF_I implementation.
60 * mini-amd64.c: Add support for the throw->branch exception
63 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
64 when the catch clause catches a more general exception, i.e. Object.
66 2005-10-30 Zoltan Varga <vargaz@gmail.com>
68 * cpu-ia64.md: Remove unused opcodes.
70 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
71 specific defines for architectures defining USE_SIGACTION.
73 * mini-ia64.c: Fix some warnings.
75 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
76 version seemed to skip a frame.
78 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
80 * mini.c: Clean up the usage of sig->pinvoke flag. Now
81 only calls which are made to native code use this flag.
83 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
85 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
86 varargs methods as well.
88 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
89 which have save_lmf set. Reorganize methods prologs a bit.
91 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
92 debugger to the proper place.
94 2005-10-29 Martin Baulig <martin@ximian.com>
96 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
97 when running inside the debugger until the debugger has support
100 2005-10-26 Zoltan Varga <vargaz@gmail.com>
102 * mini.h: Fix a warning.
104 2005-10-24 Miguel de Icaza <miguel@novell.com>
106 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
107 we expose publicly, this returns the string.
109 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
111 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
114 2005-10-21 Zoltan Varga <vargaz@gmail.com>
116 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
117 native stacktrace using the glibc 'backtrace' function if available.
119 2005-10-20 Zoltan Varga <vargaz@gmail.com>
121 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
123 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
124 handle SIGSEGVs received while in native code.
126 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
127 code, call mono_handle_native_sigsegv which will abort the runtime
128 after printing some diagnostics, instead of converting it into a
129 confusing NullReferenceException.
131 2005-10-18 Zoltan Varga <vargaz@gmail.com>
133 * cpu-pentium.md: Remove unused opcodes.
135 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
137 * mini-amd64.h (MonoLMF): Add rsp field.
139 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
142 2005-10-17 Zoltan Varga <vargaz@gmail.com>
144 * mini-codegen.c (get_register_spilling): Fix some warnings.
146 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
148 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
149 elimination during exception handling. Enable fp elimination by
152 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
155 2005-10-16 Martin Baulig <martin@ximian.com>
158 (mono_debugger_run_finally): New public method for the debugger.
160 2005-10-10 Zoltan Varga <vargaz@gmail.com>
162 * debug-mini.c (mono_debug_init_method): Fix warning.
164 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
165 the 'exname' parameter const to fix some warnings.
167 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
169 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
170 introduced by the previous patch.
172 2005-10-08 Zoltan Varga <vargaz@gmail.com>
174 * basic-float.cs: Add test for precision of float arithmetic.
176 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
177 when loading/storing single values from/to memory.
179 * mini.c (mono_jit_compile_method_with_opt): Create the function
180 pointers in the correct domain.
182 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
184 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
185 introduced by previous patch.
187 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
188 when out_filter_idx is NULL.
190 * mini-exceptions.c: Don't run filter clauses twice during exception
191 handling. Fixes #75755.
193 2005-10-07 Zoltan Varga <vargaz@gmail.com>
195 * aot.c: Add support for ldflda wrappers.
197 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
200 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
202 * mini.c, mini.h: do not consider exception handlers blocks when
203 setting up interface variables.
205 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
207 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
209 2005-10-03 Zoltan Varga <vargaz@gmail.com>
211 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
214 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
216 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
218 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
219 of the OP_P definitions.
221 * TODO: Add a proposal for dealing with the CEE/OP mess.
223 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
224 optimizations from the x86 port.
226 * cpu-amd64.md: Ditto.
228 * basic.cs basic-long.cs: Add tests.
230 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
232 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
233 Patrik Torstensson's implementation of my exception-handling
234 optimization idea, when the exception object is not used
237 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
239 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
240 of the mul_imm optimizations from the old jit.
242 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
244 * mini.c, liveness.c: patch by Patrik Torstensson and
245 Zoltan Varga to improve performance in methods with
248 2005-09-30 Zoltan Varga <vargaz@gmail.com>
250 * driver.c: Remove 'Globalization' entry from --version.
252 2005-09-28 Zoltan Varga <vargaz@gmail.com>
254 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
255 there is a profiler interested in JIT events.
257 * aot.c: Load profile files produced by the AOT profiling module, and
258 reorder methods based on the profiling info. Add a 'method_order' table
259 to the AOT file to make mono_aot_find_jit_info work with the reordered
262 * mini.h: Bump AOT file version info.
264 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
266 * mini-arm.h: work around what looks like a gcc bug when optimizations
269 2005-09-28 Raja R Harinath <rharinath@novell.com>
271 * Makefile.am (AM_CFLAGS): Don't use += to append inside
272 conditionals. Use ...
273 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
275 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
277 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
278 to determine the amount of memory to copy when passing valuetypes.
280 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
281 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
283 2005-09-27 Zoltan Varga <vargaz@gmail.com>
285 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
286 information about aot.
288 2005-09-27 Ben Maurer <bmaurer@ximian.com>
290 * *.c: Replace the use of {Enter,Leave}CriticalSection with
291 macros. This will allow a deadlock debugger to easily be plugged
294 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
296 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
298 2005-09-27 Raja R Harinath <rharinath@novell.com>
300 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
301 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
302 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
303 ($(arch_built)) [CROSS_COMPILING]: Error out.
305 2005-09-26 Zoltan Varga <vargaz@gmail.com>
307 * aot.c: Add support for the no_special_static flag for classes.
309 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
311 * Reapply reverted patches.
313 * *: Revert r50174 as well.
315 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
317 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
319 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
321 2005-09-23 Miguel de Icaza <miguel@novell.com>
323 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
324 part of the SIG_HANDLER_SIGNATURE.
326 2005-09-23 Zoltan Varga <vargaz@gmail.com>
328 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
331 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
332 introduced by previous patch.
334 2005-09-21 Zoltan Varga <vargaz@gmail.com>
336 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
339 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
340 upon the information returned by get_call_info ().
342 * mini-x86.c (add_float): Fix stack size calculation.
343 (mono_arch_call_opcode): Rewrite this so it works based up the
344 information returned by get_call_info ().
345 (mono_arch_get_this_vret_args): Ditto.
347 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
349 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
350 in cinfo to determine the registers which need to be used.
352 2005-09-20 Miguel de Icaza <miguel@novell.com>
354 * driver.c (mono_main): Add --server and --desktop flags.
356 2005-09-16 Zoltan Varga <vargaz@gmail.com>
358 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
359 registers as global registers.
361 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
362 longer needed with the new register allocator.
364 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
366 * cpu-ia64.md: Remove unused opcodes.
368 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
370 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
372 * cpu-amd64.md: Remove unused opcodes.
374 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
375 needed with the new register allocator.
377 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
380 2005-09-16 Raja R Harinath <rharinath@novell.com>
382 * Makefile.am (check-local): Don't invoke semdel-wrapper.
384 2005-09-16 Martin Baulig <martin@ximian.com>
387 (throw_exception): Don't call mono_debugger_throw_exception() if
388 we're a rethrow - see the FIXME in the code.
390 2005-09-15 Geoff Norton <gnorton@customerdna.com>
392 * mini.c (mono_init_exceptions): This only works on some architectures.
394 2005-09-15 Zoltan Varga <vargaz@gmail.com>
396 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
399 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
401 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
402 now in mini-exceptions.c.
404 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
406 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
407 now in mini-exceptions.c.
409 2005-09-15 Zoltan Varga <vargaz@gmail.com>
411 * exceptions-x86.c: Applied patch from Patrik Torstensson
412 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
414 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
415 code into mini-exceptions.c. Add some assertions to it.
417 2005-09-12 Zoltan Varga <vargaz@gmail.com>
419 * aot.c (emit_section_change): Applied patch from "The Software Team"
420 (<software@solmersa.com>). Fix as errors on windows.
422 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
424 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
425 method info into the LMF.
427 2005-09-11 Zoltan Varga <vargaz@gmail.com>
429 * mini-ia64.c: Add proper unwind info for method epilogs.
431 * exceptions-ia64.c: Add some code to help debugging.
433 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
435 * mini-exceptions.c: Fix warning.
437 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
439 * mini.c: Really fix build.
441 * mini-x86.c mini-amd64.c: Fix build.
443 2005-09-11 Zoltan Varga <vargaz@gmail.com>
445 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
447 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
448 some Interlocked methods as intrinsics.
450 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
451 for Thread methods as well.
453 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
455 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
457 * mini-ia64.c mini-x86.c mini-amd64.c
458 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
461 * mini.c (mono_init_exceptions): Fix build breakage.
463 2005-09-10 Zoltan Varga <vargaz@gmail.com>
465 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
466 of instructions. Use the new ia64_unw_op macros for emitting unwind
469 * mini.c (mono_init_exceptions): Initialize exception handling
470 related trampolines at startup.
472 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
474 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
476 2005-09-09 Zoltan Varga <vargaz@gmail.com>
478 * mini.c: Handle type loading errors gracefully during compilation and
479 throw the appropriate exception.
481 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
483 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
486 2005-09-09 Martin Baulig <martin@ximian.com>
488 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
491 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
493 * mini-arm.h: use emulation for conv.r.un for the release.
495 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
497 * mini-arm.c, objects.cs: more fixes and tests for them.
499 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
501 * mini-arm.c: align structures to at least 4 bytes to be able
502 to keep our current optimized memcpy.
504 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
506 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
508 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
510 * mini.c: ignore SIGPIPE.
512 2005-09-04 Zoltan Varga <vargaz@gmail.com>
514 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
516 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
518 2005-09-02 Zoltan Varga <vargaz@gmail.com>
520 * mini.h: Add prototype for mono_allocate_stack_slots_full.
522 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
524 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
525 exception handling support.
526 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
527 patch by Brian Koropoff <briank@marakicorp.com>).
529 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
531 * mini.c: revert another 'optimization' which breaks when
532 items on the eval stack need to be saved at a basic block end
535 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
537 * jit-icalls.c: for arrays, ensure we always provide
540 2005-08-30 Zoltan Varga <vargaz@gmail.com>
542 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
544 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
546 2005-08-29 Zoltan Varga <vargaz@gmail.com>
548 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
549 arguments in their original register.
551 2005-08-28 Zoltan Varga <vargaz@gmail.com>
553 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
556 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
557 when ssapre is enabled.
559 * inssel-long.brg: Fix bug in previous patch.
561 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
562 multiplication by a constant.
564 2005-08-27 Zoltan Varga <vargaz@gmail.com>
566 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
569 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
572 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
574 * inssel-arm.brg: apply changes tested by Brian Koropoff
575 <briank@marakicorp.com>.
577 2005-08-25 Zoltan Varga <vargaz@gmail.com>
579 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
581 2005-08-24 Zoltan Varga <vargaz@gmail.com>
583 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
584 to the same register if dreg is just a base register.
585 (print_ins): Improve printing of membase opcodes.
587 * inssel-x86.brg: Add optimized ldind(reg) rules.
589 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
591 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
593 * mini.c: when running under valgrind, set the stack bottom for
594 the GC at the actual approximate stack for the app (fixes running
597 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
599 * mini.c: do no break at the first valuetype to init found
602 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
604 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
606 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
608 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
610 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
612 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
614 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
616 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
618 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
621 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
624 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
627 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
629 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
631 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
633 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
634 in the tail recursion optimization.
636 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
637 debug info into the assembly file.
639 * iltests.il: Add test for filter regions.
641 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
642 initial stack of filter regions. Fixes #75755.
644 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
646 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
649 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
651 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
652 the check for an already compiled method on non-ia64 platforms.
653 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
656 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
658 * inssel-x86.brg: Add some optimized call rules.
660 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
662 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
665 * mini.h mini-trampolines.c: Pass the trampoline argument to
666 mono_arch_patch_delegate_trampoline.
668 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
670 * mini-trampolines.c: Fix build.
672 * mini-amd64.h: Add delegate trampolines.
674 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
676 * inssel-amd64.brg: Add optimized call rules.
678 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
680 * inssel-ia64.brg: Add optimized ldind(reg) rules.
682 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
684 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
687 * mini-ia64.c: Remove LMF fixmes.
689 * mini-ia64.h: Remove most fields from LMF.
691 * inssel-ia64.brg (stmt): Fix unaligned access errors.
693 * mini-trampolines.c: Add support for IA64 function descriptors.
695 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
696 for IA64 function descriptors.
698 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
700 * tramp-arm.c: patch the vtable for virtual calls. Added
701 support code to register/unregister the LMF.
702 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
705 2005-08-19 Dick Porter <dick@ximian.com>
707 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
710 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
712 * mini.c (mini_get_method): Move handling of wrapper data here.
714 * mini.c (mono_method_to_ir): Add support for dynamic methods.
716 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
719 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
720 bblock->code does not remain empty.
722 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
724 * arrays.cs: Add regression test for #75832.
726 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
729 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
730 instruction scheduling.
732 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
734 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
736 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
738 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
740 * mini-codegen.c: Fix VC build.
742 * cpu-pentium.md: Increase length of atomic_exhange_i4.
744 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
746 * mini.h: fix signature for mono_register_opcode_emulation.
748 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
750 * mini.c: Get rid of most of the helper_sig_... constants using
751 mono_create_icall_signature ().
753 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
755 * jit-icalls.c (helper_ldstr): New helper function.
757 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
759 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
760 throw, load the string using a helper call instead of creating a string object.
762 * aot.c: Update after LDSTR changes.
764 * mini.h: Bump AOT file version.
766 * aot.c: Save class size info into the AOT file. Print more statistics during
769 * mini.h: Bump AOT file version.
771 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
772 ordering of disasm cases. Fixes #74957.
774 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
776 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
777 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
778 the generic code needed for the ARM port.
780 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
782 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
783 inssel-arm.brg: more ARM features and fixes.
785 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
787 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
788 ARM port work in progress.
790 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
792 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
794 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
796 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
798 * inssel.brg (mini_emit_memset): Add support for unaligned access.
800 * *-ia64.*: Ongoing IA64 work.
802 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
804 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
806 * TODO: Remove out-of-data todo stuff.
808 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
811 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
813 * mini.h: Bump corlib version.
815 2005-07-27 Martin Baulig <martin@ximian.com>
818 (create_copy_ins): Added `const unsigned char *ip' argument; set
819 `copy->cil_code' from it.
821 2005-07-27 Martin Baulig <martin@ximian.com>
823 * mini-exceptions.c (mono_handle_exception): Don't call
824 mono_debugger_handle_exception() for filters.
826 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
828 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
831 2005-07-26 Martin Baulig <martin@ximian.com>
833 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
835 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
836 helper_compile_generic_method() if the method is actually virtual
839 2005-07-26 Martin Baulig <martin@ximian.com>
842 (trampoline_code): Renamed to `mono_trampoline_code' and made it
843 public; this is now accessed directly by the debugger.
844 (mono_generic_trampoline_code): Removed.
847 (mono_debug_init_method): Also add interncalls and wrappers.
849 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
851 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
853 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
855 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
857 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
859 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
861 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
863 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
864 getting TLS offsets on AMD64 too.
866 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
868 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
870 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
872 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
873 inssel-arm.brg, mini-arm.h: ARM port work in progress.
875 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
877 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
879 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
882 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
883 mono_sparc_is_virtual_call ().
885 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
887 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
888 trampoline parameters.
890 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
892 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
893 to mono_arch_get_vcall_slot_addr.
895 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
898 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
900 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
902 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
904 2005-07-19 Martin Baulig <martin@ximian.com>
906 * exceptions-amd64.c (throw_exception): Call
907 mono_debugger_throw_exception() here like we're doing it on i386.
909 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
911 * mini-ia64.c: Add optimized TLS access support.
913 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
915 * mini-exceptions.c: Ongoing IA64 work.
917 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
919 * mini.c: Use the default optimization set when embedding. Fixes
922 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
924 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
925 of trampolines to a separate file.
927 * mini-trampolines.c: New file.
929 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
932 * tramp-x86.c: Reorganize the trampoline code to be similar to the
935 * mini-codegen.c: Fix cygwin build.
937 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
939 * mini.c: Add some minor changes needed by the IA64 port.
941 * *-ia64.*: Ongoing IA64 work.
943 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
945 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
946 trampolines into arch-independent and arch-dependent parts.
948 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
950 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
952 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
954 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
955 the xp-regalloc-branch for amd64.
957 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
958 xp-regalloc-branch for x86.
960 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
962 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
964 2005-07-06 Martin Baulig <martin@ximian.com>
967 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
968 (mono_jit_runtime_invoke): Likewise.
970 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
972 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
975 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
976 without loading their metadata. Reorganize the file format so exception handling+
977 debug info is kept separate from normal method info. Create MonoJitInfo
978 structures for methods lazily.
980 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
982 (x86_class_init_trampoline): Patch AOT class init trampolines too.
984 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
986 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
989 * mini.h: Bump AOT file version.
991 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
993 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
995 2005-07-01 Raja R Harinath <rharinath@novell.com>
997 * Makefile.am (check-local): Call semdel-wrapper.
999 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1001 * mini-x86.c: Revert the last change as it seems to break the build..
1003 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1005 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1007 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1009 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1011 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1012 outside of the macro, so strange stuff doesn't happen with gcc4
1013 (NEW_AOTCONST_TOKEN): Likewise.
1015 2005-06-28 Martin Baulig <martin@ximian.com>
1017 * mini.c (mini_class_is_system_array): New static method; use this
1018 instead of `klass->parent == mono_defaults.array_class' everywhere
1019 since this also works for the new generic array class.
1021 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1023 * inssel.brg: Remove warnings.
1025 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1027 * mini-ia64.c: Ongoing IA64 work.
1029 * basic-float.cs: Add float->i1 conversion test.
1031 * iltests.il: Add conv.u4 test.
1033 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1035 * inssel-long.brg: Fix bug caused by last change.
1037 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1039 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1040 BSDs. Allows the x86 JIT to work on OSX86
1042 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1044 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1047 * mini-ia64.c: Ongoing IA64 work.
1049 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1051 * mini-ia64.c: Ongoing IA64 work.
1053 * driver.c: Clean up jit_code_hash as well when using --regression.
1055 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1057 * basic-long.cs: Add tests for long->u4 conversion.
1059 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1061 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1062 that we do not depend on undefined C behavior: the order stuff
1063 gets evaluated within an expression. Fixes mono when compiled on
1066 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1068 * *-ia64.*: Ongoing IA64 work.
1070 * aot.c: Lower memory usage while loading AOT methods.
1072 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1074 * mini.h: Bump AOT file format version.
1076 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1078 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1080 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1082 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1083 not on callee assembly). Fixed some comments.
1085 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1087 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1088 it gets proper disassembly.
1089 (emit_method_info): Remove some dead code.
1091 * mini.c (mini_method_compile): Allways allocate the GOT var in
1092 mono_method_to_ir for emulating opcodes.
1094 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1096 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1097 before freeing the code memory. Fixes #74990.
1099 * objects.cs: Add regression test for #74992.
1101 * liveness.c: Extend live ranges of arguments to the beginning of the
1102 method. Fixes #74992.
1104 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1105 so it points into the faulting instruction.
1107 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1109 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1111 * *-ia64.*: Ongoing IA64 work.
1113 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1115 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1117 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1119 * *-ia64.*: Ongoing IA64 work.
1121 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1123 * basic-long.cs: Add tests for add/sub.ovf.
1125 * basic.cs: Add tests for sub.ovf.
1127 * *-ia64.*: Ongoing IA64 work.
1129 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1131 * *-ia64.*: Ongoing IA64 work.
1133 * basic.cs: Add conv.ovf.i4.un test.
1135 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1137 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1139 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1141 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1143 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1145 * *-ia64.*: Ongoing IA64 work.
1147 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1150 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1152 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1154 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1156 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1158 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1160 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1161 of a call is callable by a near call.
1163 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1165 * mini-ia64.c: Ongoing IA64 work.
1167 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1169 * genmdesc.c: Make the generated array non-static.
1171 * inssel-long.brg: Fix LSHR_IMM rule.
1173 * *-ia64.*: Ongoing IA64 work.
1175 * *-ia64.*: Ongoing IA64 work.
1177 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1179 * *-ia64.*: Ongoing IA64 work.
1181 * *-ia64.*: Ongoing IA64 work.
1183 * mini-ia64.c: Ongoing IA64 work.
1185 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1187 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1189 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1191 * objects.cs basic-long.cs: Move some tests to objects.cs.
1193 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1195 * *-ia64.*: Ongoing IA64 work.
1197 * iltests.il: Add a new test.
1199 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1200 newobj. Fixes #75042.
1202 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1204 * *-ia64.*: Ongoing IA64 work.
1206 * *-ia64.*: Ongoing IA64 work.
1208 * *-ia64.*: Ongoing IA64 work.
1210 * basic.cs objects.cs: Move tests accessing static variables as well.
1212 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1214 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1216 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1218 * driver.c: Always print failed tests.
1220 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1223 * *ia64*: Ongoing IA64 work.
1225 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1227 * basic.cs: Add tests for add.ovf. Fix warnings.
1229 2005-05-18 Miguel de Icaza <miguel@novell.com>
1231 * driver.c (mono_main): Avoid crash if no argument is passed to
1232 --break; Do not use g_error, but f_printf. And fix all other
1233 ocurrences of the same crash.
1235 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1237 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1238 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1241 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1243 * *-ia64.*: Add beginnings of IA64 backend.
1245 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1247 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1249 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1252 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1254 * mini-amd64.c: Fix a warning.
1256 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1258 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1259 in float_neg. Fixes #74897.
1261 * mini-amd64.c (emit_call): Fix another near call bug.
1263 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1265 * declsec.c: Keep the appdomain information in the structure. Added a
1266 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1267 value gets overwritten).
1268 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1269 an MonoAppDomain member to MonoSecurityFrame.
1270 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1271 used in the stack walk. Now use a MonoArray which grow (double) when
1274 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1276 * mini.c: Re-enabled runtime cleanup, since running threads should
1277 now properly stop when exiting.
1279 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1281 * mini-codegen.c: New file contaning the arch-independent local
1282 register allocator. Not used by any architectures yet.
1284 * mini.h linear-scan.c: Merge some changes from the
1285 mini-xp-local-regalloc branch.
1287 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1289 * mini-amd64.c (emit_call): Fix calls to native functions when the
1290 runtime is compiled as a shared library. Fixes #74756.
1292 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1293 on a literal field. Fixes #74751.
1295 2005-04-25 Raja R Harinath <rharinath@novell.com>
1297 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1299 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1301 * objects.cs: Add missing null casting test.
1303 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1305 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1306 in wrapper methods. Also rename 'address' variable to 'offset'.
1308 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1310 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1313 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1315 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1318 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1320 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1322 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1324 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1325 just the last bytes.
1327 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1329 * aot.c (mono_compile_assembly): Fix warning.
1331 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1332 by the _MSC_VER stuff.
1334 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1336 * inssel-long.brg: Fix #74588.
1338 * cpu-amd64.md: Fix #74591.
1340 * iltests.il: Add new regression tests.
1342 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1344 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1347 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1349 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1351 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1352 from Bill Middleton <flashdict@gmail.com>.
1354 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1356 * arrays.cs: Add new regression test. Fix warnings.
1358 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1360 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1361 and leakage in CKFINITE.
1363 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1364 this to a null op since it is called on amd64 too.
1366 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1368 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1369 body since this is not used on amd64.
1371 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1373 * mini-amd64.c: Remove obsolete fixmes.
1375 * mini.c (print_method_from_ip): Fix debugging support.
1377 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1379 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1380 so that expressions that don't give much gain are not reduced.
1381 * ssapre.h: Likewise.
1383 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1385 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1387 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1389 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1391 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1393 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1395 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1397 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1399 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1402 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1404 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1406 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1408 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1409 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1411 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1413 * mini-x86.c: Fix up stack overflow handling.
1415 * exceptions.cs: Add new regression test.
1417 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1419 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1420 mono_jit_thread_attach.
1422 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1424 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1426 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1427 avoid calling constructors using callvirt.
1429 * inssel.brg: Fix #74073.
1431 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1433 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1434 compilation with non-GCC compilers.
1435 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1436 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1438 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1440 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1441 klass->interface_offsets (will likely fix bug#74073).
1443 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1445 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1447 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1449 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1450 to amd64_div_reg_size ().
1452 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1454 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1456 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1458 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1460 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1462 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1464 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1466 * mini.c (mono_precompile_assembly): Load and precompile referenced
1467 assemblies as well. Fixes #74015.
1469 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1471 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1473 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1475 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1476 a lot of checks and (anyway) permissions cannot work until corlib is
1479 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1481 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1483 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1485 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1486 calls (fixes bug#72824).
1488 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1490 * mini.c: fix tail recursion elimination (see test in bug#73936).
1492 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1494 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1495 some fp functions in sse2 mode.
1497 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1499 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1501 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1503 * mini.h mini.c: Add mono_get_jit_tls_key ().
1505 * mini-x86.c: Enable fast TLS support on windows.
1507 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1509 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1510 * mini.c: Check for p/invoke method when generating code. If a
1511 p/invoke method, or it's class, isn't decorated with [Suppress
1512 UnmanagedCodeSecurity] then generate code to call System.Security.
1513 UnmanagedDemand (only if the security manager is active).
1515 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1517 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1518 last change as it seems to cause strange crashes.
1520 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1522 * *.c: handle unsafe function pointers where needed.
1524 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1526 * mini.c (mono_jit_free_method): Remove the fixme too.
1528 2005-03-15 Miguel de Icaza <miguel@novell.com>
1530 * mini.c: As discussed, make the code actually free the delegate
1531 thunk now, to enable the debugging of delegate problems, use
1532 MONO_DEBUG=1 when running Mono.
1534 This takes also care of parts of the leaks as seen by Joe.
1536 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1538 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1539 thread_tls_offset calculation.
1541 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1543 * declsec.c: Reworked linkdemand checks for icall. The previous code
1544 was using the declaration code (untrusted) and didn't work as expected
1545 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1548 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1550 * iltests.il: Add new localloc test.
1552 * mini-amd64.c: Handle large stack allocations the same way as on
1553 windows if stack overflow handling is working.
1555 * mini-amd64.c: Allocate the signal stack using mmap.
1557 * mini.c (sigsegv_signal_handler): Fix reading of context.
1559 * mini-exceptions.c: Fix up stack overflow handling.
1561 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1563 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1565 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1567 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1569 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1570 tramp_init functions as they are no longer needed.
1572 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1574 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1576 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1578 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1580 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1583 * mini-ops.h: Add OP_LMUL_IMM.
1585 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1586 long mul/div opcodes as intrinsic.
1588 * mini-amd64.c (emit_call): Handle the case when the callee might be
1591 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1593 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1596 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1598 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1600 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1602 * mini.c (mono_codegen): Don't leak here, to help people running
1605 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1607 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1608 conversions in sse2 mode.
1610 * basic-float.cs: Add regression test.
1612 * mini-amd64.c: Reenable sse2.
1614 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1616 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1618 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1620 * driver.c: Copyright text should include 2005.
1622 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1624 * cpu-amd64.md (load_membase): Fix more max lengths.
1626 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1628 * cpu-amd64.md (load_membase): Fix max length.
1630 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1632 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1634 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1635 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1637 * basic-float.cs: Add rounding regression test.
1639 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1641 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1643 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1644 structures in registers for pinvoke wrappers.
1646 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1648 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1650 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1652 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1653 wrapper to mono_jit_thread_attach.
1655 * mini.c (mini_jit_thread_attach): New jit icall.
1657 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1658 native->managed wrappers.
1660 * exceptions.cs: Add new regression test.
1662 * mini.c (optimize_branches): Check regions in the cbranch to throw
1663 block case as well. Fixes #73242.
1665 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1667 * mini.c: thread safety fixes.
1669 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1671 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1672 patching stuff, since delegates use jump trampolines so there is
1675 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1678 * tramp-amd64.c: Fix build.
1680 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1681 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1683 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1684 Rename this to mono_arch....
1685 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1687 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1689 * mini-amd64.c (emit_call): If both the caller and the callee is
1690 guaranteed to have 32 bit addresses, emit a normal call.
1692 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1694 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1695 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1696 method_ptr inside delegates.
1698 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1700 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1701 invalidated. Fixes #73001.
1703 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1705 * mini-x86.c: Only use stdcall for pinvokes on windows.
1707 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1709 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1710 * mini-x86.c: remove unreliable __thread var offset detection,
1711 use the correct accessors and enable by default.
1713 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1715 * mini.c (mono_jit_free_method): Fix memory leak.
1717 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1719 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1721 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1723 * cpu-amd64.md: Fix lengths of atomic opcodes.
1725 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1727 * driver.c: try to not imply using ICU is any good.
1729 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1731 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1732 functions as inline ops.
1734 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1735 some Interlocked functions as inline ops.
1737 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1739 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1741 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1743 * mini.c: Add support for OP_NOT_TAKEN.
1745 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1746 structures in registers for pinvoke wrappers.
1748 * mini-amd64.c: Fix warnings.
1750 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1752 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1754 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1756 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1757 address instead of loading the address from it.
1759 * mini-x86.c: Add support for returning small structs in registers
1760 on Win32. Fixes part of #70864.
1762 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1764 * trace.c (get_token): Improve error checking.
1766 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1768 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1770 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1772 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1773 it can be reused for MonoClass.
1774 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1777 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1779 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1780 instead of a MonoReflectionMethod. The method information wasn't used
1781 when displaying SecurityException details (but will be now).
1783 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1785 * Makefile.am : windows build fix.
1787 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1789 * iltests.il: Add new regression test.
1791 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1794 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1796 * mini.c: Moved linkdemand check into helper function check_linkdemand
1797 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1800 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1802 * declsec.c: Added statistics counter for different kinds of
1804 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1805 (and commented) declaration.
1806 * mini.c: Added statistics counter for security Demand code
1807 generation. Added display of security statistics.
1809 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1811 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1812 Fix compilation errors under gcc-2.95.
1814 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1816 * mini.c, driver.c: Use the new jit trampoline hashtable
1818 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1820 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1822 2005-02-11 Martin Baulig <martin@ximian.com>
1824 * debug-mini.c (mono_debug_close_method): Free the line number array.
1826 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1828 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1831 * mini.h: Bump AOT file format version.
1833 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1835 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1837 * declsec.h: Added macros to get/set lazyly initialized security
1838 informations about assemblies. Added new enum for different type of
1839 possible LinkDemand violation. Added function to check LinkDemands.
1840 * mini.h: Added a field to MonoCompile to hold any security violation
1841 detected when JITting a method (so it can be thrown later).
1842 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1843 and CEE_CALLVIRT. Added code to throw exception at the end of
1844 mini_method_compile (note: the exception is unhandled right now).
1846 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1848 * mini.c, jit-icalls.c: use the managed implementation of
1849 memset for initobj and memset, to avoid managed <-> unmanaged
1852 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1854 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1855 optimization if it would need a GOT var.
1857 * basic.cs: Add tests for constant propagation and switch statements.
1859 * ssa.c: Fix out-of-range constant propagation and switch statements.
1861 2005-02-09 <vargaz@freemail.hu>
1863 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1865 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1867 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1869 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1871 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1873 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1875 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1876 arithmetic operations.
1878 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1880 * mini-ppc.c: add a workaround for broken user code that
1881 DllImports vararg functions with non-vararg signatures.
1883 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1885 * mini.c (mono_jit_compile_method_inner): Add detection and a
1886 meaningfull error message for assemblies written in Managed C++.
1888 * tramp-amd64.c mini-amd64.h: Add support for
1889 create_trampoline_from_token ().
1891 * aot.c mini-x86.c abcremoval.c: Applied patch from
1892 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1894 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1896 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1897 which takes a MonoImage/token as parameter instead of a MonoMethod.
1899 * aot.c: Use the new trampoline for initializing vtables.
1901 * aot.c: Add support for ldfld/stfld_remote wrappers.
1903 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1904 rules for compare <MEM>, IMM.
1906 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1908 * aot.c: Handle inherited finalizers correctly.
1910 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1912 * inssel.brg (stmt): Add a missing _setup_... ().
1914 * aot.c: Save some parts of the class state to the AOT file and use it
1915 to recompute that state when a class is initialized.
1917 * mini.c: Install AOT hooks into the runtime.
1919 * mini.h: Bump AOT file format version.
1921 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1924 * iltests.il: Add new test.
1926 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1930 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1932 * mini.c: setup the statistical profiler in the thread attach
1933 callback to cope with the new single thread code.
1935 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1937 * mini-ppc.c: ensure we have enough room for the profiler
1938 calls (fixed bug#72084).
1940 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1942 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1945 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1947 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1949 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1951 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1952 to succesfully execute parrotbench).
1953 * ssapre.h: Likewise.
1955 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1957 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1958 variable for stores to method arguments (fixes a SSAPRE issue).
1960 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1962 * mini.c: handle value types in dup, fixes gen-112.cs.
1964 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1966 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1967 sequence for calls in dynamic methods to avoid thunks.
1969 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1971 * mini.c: correctly remove dynamic methods from the hashtable.
1973 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1975 * driver.c: Disabled SSAPRE until fix the bug that appears
1976 in IronPython's parrotbench.
1978 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1980 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1982 * mini.c (mono_method_to_ir): Revert the previous change.
1984 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1987 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1988 mono_jit_info_table_find () etc. when running under valgrind.
1990 * inssel.brg: Fix warnings.
1992 * mini-exceptions.c: Fix warnings.
1994 2005-01-31 Martin Baulig <martin@ximian.com>
1996 * driver.c (compile_all_methods_thread_main): Don't try to compile
1997 generic methods or anything which has type parameters.
1999 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2001 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2003 * TestDriver.cs: Add --verbose flags.
2005 * graph.c ssa.c: Fix 64 bit warnings.
2007 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2008 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2009 Fix 64 bit warnings.
2011 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2012 variable not spotted by gcc.
2014 * mini-amd64.c inssel-amd64.brg: Applied patch from
2015 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2016 X86_COMPARE_MEMBASE opcodes.
2018 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2020 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2022 * *: MonoMethod->signature might be NULL now. You *MUST* use
2023 mono_method_signature.
2025 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2027 * driver.c (compile_all_methods_thread_main): Compile the methods
2028 without invoking cctors.
2030 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2032 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2033 * basic-calls.cs: test for the above.
2035 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2037 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2038 MonoJitInfo changes.
2040 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2042 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2043 eagerly if it contains dynamic methods.
2045 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2047 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2048 trace, it is now computed by an icall from trace_ips.
2050 * mini-exceptions.c: Fix a warning.
2052 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2054 * mini-exceptions.c: don't bother getting stack trace info if
2055 it's not going to be used.
2057 2005-01-27 Raja R Harinath <rharinath@novell.com>
2059 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2062 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2064 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2066 * aot.c: Avoid calling mono_method_get_header () if not needed.
2068 * mini.h: Bump AOT file format version.
2070 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2072 * mini.c (mono_print_tree): Print more info for calls.
2074 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2076 * declsec.h: Remove warning by adding missing include for marshal.h
2078 2005-01-26 Martin Baulig <martin@ximian.com>
2080 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2083 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2085 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2088 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2090 * aot.c (mono_compile_assembly): Fix a warning.
2092 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2094 * declsec.c: Look for security attributes on the original MonoMethod
2095 (and not the wrapped one). This fix permissions on icalls.
2097 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2099 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2101 * mini.c (mono_allocate_stack_slots): Add a fixme.
2103 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2105 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2107 * inssel.brg: optimize casts of sealed types (more
2108 optimizations waiting for fixes in remoting).
2110 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2112 * inssel.brg (stmt): Add another dummy rule.
2114 * driver.c: Fix warnings.
2116 * driver.c (mono_main): If running under valgrind, instruct glib to use
2117 the system allocation functions so valgrind can track the memory
2118 allocated by the g_... functions.
2120 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2122 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2124 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2126 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2127 variables in try regions.
2129 * mini.c (mini_method_compile): Don't disable optimizations on large
2130 methods when AOT compiling.
2132 * mini.c (mono_allocate_stack_slots): New arch independent method to
2133 allocate stack slots. Not yet used.
2135 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2137 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2139 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2141 * mini-ppc.c: make the branch info relative as the code
2142 buffer can be reallocated.
2144 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2146 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2147 * driver.c: Removed the AOT/security restriction. Now initialize the
2148 security manager (in metadata) if --security is used.
2149 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2150 rather than the pointer to declarative security, when AOT is used.
2152 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2154 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2155 basic blocks, reduced intrinsic exception throwing code size.
2157 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2159 * driver.c (mini_usage): Reorder the usage screen.
2161 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2163 * mini.c (mono_resolve_patch_target): Fix warning.
2165 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2167 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2170 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2172 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2173 breaks the amd64 build.
2175 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2176 register allocation. Fixes #71454.
2178 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2180 * arrays.cs: Add new regression test.
2182 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2184 * ssapre.c: Turned usage of snprintf to GString.
2185 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2186 (I left it on by mistake in my previous commit).
2188 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2190 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2191 on cond branch optimization (fixes bug# 71515).
2193 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2195 * abcremoval.c: Fixed bug 71062.
2196 * abcremoval.h: Likewise.
2198 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2200 * mini.c: Added a new functionality to optimize_branches, the removal
2201 of useless basic blocks, and fixed some problem in the removal of
2202 critical edges; some utility functions added for both purposes.
2203 * ssapre.c: Added complex expression support, and fixed bug 70637.
2204 * ssapre.h: Likewise.
2205 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2207 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2208 * driver.c: Re-enabled SSAPRE.
2210 2005-01-19 Martin Baulig <martin@ximian.com>
2212 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2213 the result of mono_get_method_constrained().
2215 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2217 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2220 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2222 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2223 be detected. Fixes #59296.
2225 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2227 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2228 which can happen. Fixes #71361.
2230 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2232 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2235 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2237 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2238 appdomain-unload.exe to fail.
2240 * mini.c: Fix some memory leaks.
2242 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2244 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2245 Fixed bug and sped up some codepaths.
2247 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2249 * mini.c: Fix some memory leaks.
2251 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2254 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2256 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2259 * iltests.il: Add regression test for #71320.
2261 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2263 * mini.c (mono_codegen): Fix installation of profiler hooks.
2265 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2267 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2269 * mini.h, mini.c, cfold.c: optimize access to enum
2270 readonly fields, too. Eval conditional branches if possible
2271 to perform unreachable code removal in more cases.
2273 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2275 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2277 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2280 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2281 WinXP DEP. Fixes #71244.
2283 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2285 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2287 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2289 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2291 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2293 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2296 * mini.h: Bump AOT version.
2298 * mini.h (MonoCompile): Change exvar to a hash table.
2300 * mini.c: Allocate a separate exvar for each handler block.
2302 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2304 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2305 ex var with the pending exception and only throw if the two are equal.
2308 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2310 * mini-x86.c: Fix warnings.
2312 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2313 used by all the ports now.
2315 * aot.c: Add write-symbols and save-temps options.
2317 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2319 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2321 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2323 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2326 * tramp-s390.c: Check vtable slot belongs to the domain.
2328 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2329 as per other platforms.
2331 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2333 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2335 * driver.c: we don't run the Main() code in a subthread anymore.
2337 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2339 * mini.c: added experimental rtc support in the statistical
2340 profiler: if the user has the permission, more accurate statistics
2341 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2342 The MONO_RTC value must be restricted to what the linux rtc allows:
2343 power of two from 64 to 8192 Hz.
2345 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2347 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2349 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2351 * mini-ppc.c: better icache flush for smp.
2353 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2355 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2357 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2358 amd64 port, not yet used.
2360 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2362 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2365 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2367 * driver.c: Added --security option to activate the security manager.
2368 Right now this will allow code generation for declarative demands and
2369 is disabled when AOT is specified.
2370 * mini.c: Add code generation for declarative security demands.
2371 * mini.h: Add mono_use_security_manager as an extern gboolean.
2373 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2375 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2376 emitting more dense assembly code.
2378 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2379 exception throwing stuff.
2381 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2383 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2386 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2389 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2392 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2394 * tramp-*.c: Only patch vtable slots if the object is in the current
2395 domain. Fixes appdomain-unload.exe.
2397 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2399 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2402 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2404 * mini.c (reverse_branch_op): New helper function.
2406 * mini.c (optimize_branches): Run the new optimization only on
2407 platforms which support it. Also reverse all kinds of branches.
2409 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2411 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2414 * mini.c (optimize_branches): Reverse not-equals branches if the false
2415 bblock is a throw. This happens a lot of time with argument checking in
2418 * mini.c (mono_codegen): Add support for placing basic blocks after
2419 the function epilogue.
2421 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2424 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2426 * mini.c (setup_stat_profiler): Only set this up if the platform
2427 supports ITIMER_PROF.
2429 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2431 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2434 * inssel.brg: Fix a warning.
2436 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2438 * mini.c: added support for statistical profiler
2439 (run with: --profile=default:stat).
2441 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2443 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2445 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2447 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2448 related to global registers from the amd64 port.
2450 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2452 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2454 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2455 with global registers.
2456 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2458 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2460 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2462 * debug-mini.c (encode_value): Fix off-by-one.
2464 * aot.c (encode_value): Likewise.
2466 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2468 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2470 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2473 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2475 * aot.c (emit_method_info): Increase size of temp buffer.
2477 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2480 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2482 * aot.c (emit_method_info): Fix build.
2484 * aot.c: Further rework of the AOT file format to reduce the size of
2485 the method info data.
2487 * mini.h: Bump AOT file format version.
2489 2004-12-27 Martin Baulig <martin@ximian.com>
2491 * mini.c (mini_get_method): New static method; call
2492 mono_get_method_full() and mono_get_inflated_method().
2493 (mono_method_to_ir): Use mini_get_method() instead of
2494 mono_get_method_full().
2496 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2498 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2500 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2502 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2504 * inssel-amd64.brg: Add some optimization rules.
2506 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2508 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2509 standard not GC'd stuff is fine.
2511 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2513 * aot.c: Rework the AOT file format to get rid of most of the global
2514 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2516 * mini.h: Bump AOT file format version.
2518 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2520 * mini.h: Bump AOT file format version.
2522 * aot.c (mono_aot_is_got_entry): New function to determine if an
2523 address is inside a GOT.
2525 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2527 * cpu-pentium.md: Increase the maximum size of some instructions which
2528 might involve a got access.
2530 * mini.c (get_method_from_ip): Another debug helper function.
2532 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2533 when got var accesses are created during the decompose phase.
2535 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2537 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2538 argument mini_compile_method and to MonoCompile, and use this to
2539 determine whenever a given method is compiled for AOT. This allows the
2540 other methods compiled during AOT compilation to be free of AOT stuff,
2541 so the backends does not need to add special support for them by
2542 creating a fake GOT etc.
2544 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2547 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2549 * mini.c (mono_method_to_ir): It turns out that some of the
2550 x-appdomain wrappers are lax with types, so just ignore this for
2553 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2554 at the vtable->klass. If it is non-shared code we can just use the
2557 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2559 * mini-ppc.c: access MonoDomain from tls, too.
2561 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2563 * declsec.c: Removed unused variable (and related warning ;-)
2565 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2567 * iltests.il: New test for LDELEMA on an array of ref types.
2569 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2570 all ldelema's on reftypes.
2571 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2572 it was the wrong place to put it.
2574 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2575 register to pop to make this cleaner, at the request of Paolo.
2577 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2579 * mini-ops.h (OP_GETHASHCODE): New op.
2581 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2583 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2586 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2589 * mini-x86.c (mono_arch_output_basic_block): Rather than
2597 The first is 3 bytes while the second is 1. This saves 36 kb on
2598 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2599 see a small boost because of icache locality.
2601 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2603 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2605 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2606 started code sharing with the generic code.
2608 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2610 * mini-ppc.c, cpu-g4.md: added code for direct access to
2613 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2615 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2616 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2619 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2621 * declsec.c|h: Added functions to cache the declarative stack modifiers
2622 in MonoJitInfo and to create a security frame from a MonoJitInfo
2624 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2625 created. Register internal calls for System.Security.SecurityFrame::
2626 _GetSecurityFrame and _GetSecurityStack.
2627 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2628 the definitions for the new stack walk/callback mechanism.
2629 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2630 first security frame for LinkDemands and InheritanceDemands) and
2631 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2633 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2634 walk initialization (lupus).
2636 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2638 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2640 (handle_loaded_temps): Do not create a temporary variable for
2641 things that we know are temps. They will never be modified.
2642 (mono_spill_call): Set MONO_INST_IS_TEMP
2643 (mono_emulate_opcode): ditto
2645 (mono_method_to_ir.CEE_DUP): ditto
2647 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2649 * mini.c (type_to_eval_stack_type): Make this handle the void type
2650 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2651 (emit_tree): use ip_in_bb to special case some common idioms
2652 Update all callers to pass in the IP.
2653 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2655 This gives us a nice 2% speedup in mcs bootstrap.
2657 * mini-x86.c (peephole_pass): Peephole pass to make
2666 * mini.c (ip_in_bb): new method.
2667 (mono_method_to_ir): use this method rather than doing the hash
2670 * linear-scan.c (mono_linear_scan): When expiring actives, you
2671 don't need to keep around variables that expire on this
2672 instruction. This makes it so that:
2675 store (ebx add (ebx, 1))
2679 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2681 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2682 combination to avoid doing two copies. Fix up problems with previous
2685 * mini.c: Fix 64 bit warnings.
2687 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2689 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2691 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2692 changes from the x86 code.
2694 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2696 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2698 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2699 throwing code to reduce its size, unify the AOT and non-aot code and
2700 get rid of relocations in the AOT case.
2702 * mini-x86.h mini.c exceptions-x86.c
2703 (mono_arch_get_throw_corlib_exception): New arch specific function to
2704 raise corlib exceptions which doesn't require relocations in the
2707 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2709 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2711 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2714 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2717 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2719 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2720 with add function when used from Inc/dec atomic
2721 functions. Re-enabled optimization on x86.
2722 * mini-ops.h: renamed atomic_add functions to
2723 allow _add to match the Interlocked::Add and
2724 _add_next to match Interlocked::Inc/Dec.
2726 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2728 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2729 linking of BBs to the end BB, and enabled SSAPRE also with
2730 consprop and copyprop (which was prevented by that bug).
2732 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2734 * mini-x86.c: disabling the Interlocked optimizing code.
2736 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2738 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2741 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2743 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2744 interlocked optimization due lack of support on x86, rewrote
2745 exchange to take into account that base may be in eax.
2747 xsp works again; activated Interlocked optimizing code.
2749 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2751 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2753 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2755 * mini-ops.h: Add new opcodes.
2757 * mini.h: Add new patch types. Add got_var to MonoCompile.
2759 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2760 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2761 make it work with all kinds of patchable code.
2763 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2764 address of the GOT, and referencing entries in the GOT.
2766 * mini.c: Add code to load the GOT address if needed by an opcode.
2768 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2769 independent AOT code on the x86 using an elf-style Global Offset Table.
2771 2004-12-14 Raja R Harinath <rharinath@novell.com>
2773 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2775 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2777 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2780 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2782 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2783 of Interlocked:Increment/Decrement/Add as inline ops.
2784 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2786 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2788 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2789 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2791 2004-12-12 Duncan Mak <duncan@ximian.com>
2793 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2794 again. `patch_info->table_size' is no longer valid after Zoltan's
2797 2004-12-12 Martin Baulig <martin@ximian.com>
2799 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2800 if we are the "real" method, ie. not an inlined method inside it.
2802 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2804 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2805 before we look in the special fields table. This fixes
2806 ../tests/thread-static-init.cs.
2808 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2810 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2811 for Array get_Rank and get_Length. Fixes bug #70465.
2813 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2815 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2816 separate structure to reduce the size of MonoJumpInfo.
2818 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2820 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2822 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2824 * mini.c (mini_get_inst_for_method): Changed to allow ports
2825 to return a MonoInst instead of opcode
2826 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2828 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2829 Allow ports to return a created MonoInst instead of op-code, will enable
2831 (renamed mini_get_opcode_for_method to better reflected the functionality)
2833 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2835 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2837 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2839 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2842 2004-12-08 Martin Baulig <martin@ximian.com>
2844 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2845 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2847 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2849 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2852 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2855 2004-12-08 Raja R Harinath <rharinath@novell.com>
2857 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2859 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2861 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2862 bug introduced by the previous patch.
2864 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2866 * mini-ppc.c, objectc.cs: handle large structs passed by value
2869 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2871 * mini-ppc.c: OP_ARGLIST implementation from
2872 Geoff Norton <gnorton@customerdna.com>.
2874 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2876 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2877 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2879 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2881 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2883 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2885 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2888 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2890 * mini-sparc.c: Zero out localled-ed memory.
2892 * iltests.il: Add tests for zeroing out localloc-ed memory.
2894 2004-12-04 Martin Baulig <martin@ximian.com>
2896 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2897 mono_method_get_signature_full().
2899 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2901 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2902 and some utility functions (always for SSAPRE), integrated SSAPRE.
2904 * driver.c: Added ssapre option.
2905 * ssa.c: Small fix on OP_ARG handling.
2906 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2907 * Makefile.am: Likewise.
2909 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2911 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2914 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2917 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2919 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2921 * cpu-s390.md : Increase instruction length of oparglist.
2923 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2925 2004-11-30 Martin Baulig <martin@ximian.com>
2927 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2928 virtual generic methods. We call a special helper_compile_generic_method()
2929 icall to retrieve the method from the vtable, inflate and compile
2930 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2932 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2934 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2936 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2938 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2940 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2943 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2945 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2946 platforms with PIC aot.
2948 2004-11-28 Martin Baulig <martin@ximian.com>
2950 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2953 2004-11-28 Martin Baulig <martin@ximian.com>
2955 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2956 the result of mono_type_get_underlying_type() to check whether
2959 2004-11-26 Martin Baulig <martin@ximian.com>
2962 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2965 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2967 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2968 the same way as the other arguments so they won't get clobbered.
2970 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2971 calls through R11 since it is clobbered by the trampoline code.
2973 2004-11-26 Raja R Harinath <rharinath@novell.com>
2975 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2976 pick up in-tree mscorlib.dll.
2978 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2980 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2982 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2983 runtime data/code are now stored in a table similar to the GOT in ELF.
2984 This allows the code itself to be position independent.
2986 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2989 * aot.c: Attach ELF type (object/function) directives to all global
2992 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2994 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2996 * mini-amd64.h: Turn on PIC AOT code.
2998 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2999 returning the offset within an OP_AOTCONST instruction where the GOT
3000 offset needs to be added.
3002 * mini.h: Bump AOT file format version.
3004 2004-11-25 Martin Baulig <martin@ximian.com>
3006 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3007 uninflated generic methods.
3009 2004-11-25 Martin Baulig <martin@ximian.com>
3011 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3013 2004-11-24 Martin Baulig <martin@ximian.com>
3015 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3016 original klass (this only applies for generic instances).
3018 2004-11-24 Martin Baulig <martin@ximian.com>
3020 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3021 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3024 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3026 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3027 localloc. Fixes #69678.
3029 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3031 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3033 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3034 used SSE registers on pinvoke calls. Fixes #69774.
3036 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3038 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3039 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3041 2004-11-23 Raja R Harinath <rharinath@novell.com>
3043 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3044 Refer directly to the mcs/ tree.
3046 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3048 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3049 Check if a trampoline for a synchronized method is required.
3051 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3053 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3054 with localloc if needed. Throe arithmetric exception in
3055 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3056 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3058 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3060 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3061 types before switching on type. Fixes #69622.
3063 2004-11-19 Raja R Harinath <rharinath@novell.com>
3065 * Makefile.am (check-local): New. Integrate into 'make check'.
3066 (MCS,RUNTIME): Define using in-tree mono and mcs.
3068 (%.exe): Use $(ILASM).
3070 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3072 * mini-ppc.c: adjust initial prolog size (bug #69691).
3074 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3076 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3079 2004-11-17 Raja R Harinath <rharinath@novell.com>
3081 * Makefile.am (clean-local): Rename from 'clean'.
3083 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3085 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3086 to mono_arch_is_int_overflow.
3087 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3090 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3092 * declsec.c|h: New files to support declarative security attributes.
3093 Added function to check if a method has (applicable) security.
3094 * mini.c|h: Add check for declarative security attributes in
3095 mono_method_check_inlining.
3096 * Makefile.am: Added declsec.c and declsec.h to the build.
3098 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3100 * mini.c, mini.h: update to keep dynamic code info per-domain.
3102 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3104 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3105 (mini_init): Get rid of it from here too.
3107 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3109 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3110 implemented OP_RETHROW (patch by Geoff Norton
3111 <gnorton@customerdna.com>).
3113 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3115 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3116 between appdomains. Fixes appdomain-unload on PPC.
3118 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3120 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3121 mini-exceptions.c: handle the new wrapper types.
3122 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3123 token value as a MonoClass* when compiling a wrapper.
3124 mono_jit_create_remoting_trampoline now takes an additional
3125 MonoRemotingTarget parameter.
3127 2004-11-10 Martin Baulig <martin@localhost>
3129 * mini.c (mono_method_to_ir): Use `generic_container->context'
3130 rather than creating a new one.
3132 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3134 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3136 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3138 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3140 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3141 the experimental aot cache stuff.
3143 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3145 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3146 mini-exceptions.c: update to exception clause structure changes.
3148 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3150 * exceptions-x86.c (throw_exception): Fix warnings.
3152 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3155 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3157 * exceptions-sparc.c (get_throw_exception): Really fix this.
3159 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3161 * tramp-*.c: we no longer support icalls without wrappers, so
3162 a bit of code can be removed here
3164 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3166 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3169 * cpu-sparc.md: Add op_rethrow.
3171 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3173 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3175 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3176 * mini-ops.h: Add OP_RETHROW.
3178 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3180 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3182 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3184 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3185 Makes the output much easier to read
3187 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3189 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3190 prevents another huge leak when compiling with ssa. Secondly, the
3191 performance of doing this rather than freeing the lists is much
3192 better. GList does a lock every time you allocate a list link,
3193 so that it can use a memory pool. So, it is better to just use
3194 a memory pool of our own.
3196 * ssa.c, linear-scan.c: replace g_list_remove_link with
3197 g_list_delete. The remove one does not free the GList, so we were
3198 leaking memory. On -O=all --compile-all with corlib, this cut down
3199 3 MB of allocations.
3201 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3203 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3205 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3207 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3208 into a new function mono_create_jit_trampoline ().
3210 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3212 * trace.c (get_spec): Allow tracing of classes without a namespace.
3214 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3216 * mini.c: Fix pointer overwrite in mini_method_compile.
3218 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3220 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3221 The darwin ABI needs some special handling for 1 and 2 byte structs
3222 Lets use lbz/lhz instead of lwz everywhere.
3223 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3224 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3225 Use stb/sth for the former, and put the latter always on stack instead of in
3228 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3230 * trace.c (is_filenamechar): Add '_'.
3232 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3234 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3236 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3238 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3240 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3241 depends on libmonogc. Fixes #68805.
3243 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3245 * mini.c (mono_jit_free_method): Provide extra information for
3246 this error. Currently this leaks, but will be turned into a
3247 developer option in the future.
3249 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3251 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3253 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3255 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3256 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3257 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3259 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3261 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3262 trampolines for AOT code.
3264 2004-10-22 <vargaz@freemail.hu>
3266 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3267 constructed types. Fixes #68136.
3269 2004-10-21 Martin Baulig <martin@ximian.com>
3271 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3272 if it returns true, unwind the stack to the call instruction.
3274 2004-10-21 <vargaz@freemail.hu>
3276 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3278 * mini.h: Bump AOT version number.
3280 * objects.cs: Add another test for unbox trampolines.
3282 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3285 2004-10-20 <vargaz@freemail.hu>
3287 * driver.c: Add SHARED to the set of optimizations tested.
3289 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3291 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3294 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3296 2004-10-20 Martin Baulig <martin@ximian.com>
3298 * mini-exceptions.c (mono_handle_exception): Call
3299 mono_debugger_handle_exception() to tell the debugger about
3300 catch/finally clauses.
3302 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3304 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3306 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3309 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3311 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3312 methods as their native size, fixed bug #57543, #57545.
3313 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3314 This saves a temporary register and mullw call down into 1 (minor perf
3315 increase for cases like sum = sum * 5; This use to translate into:
3318 It now translates to
3321 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3323 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3326 2004-10-11 Martin Baulig <martin@ximian.com>
3328 * mini.c (mono_method_to_ir): If we're a generic method, get the
3329 MonoGenericContainer from our MonoMethodNormal and create a
3330 MonoGenericContext from it.
3332 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3334 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3336 * basic-long.cs: Add test for checked i8->i2 cast.
3338 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3340 * inssel-ppc.brg: added a couple of speedup rules.
3342 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3344 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3345 to speed up rebuilds.
3347 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3349 * mini-s390.c: Minor fix to OP_OR_IMM.
3351 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3353 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3354 better. Fixes appdomain-unload.exe on sparc.
3356 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3358 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3359 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3362 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3364 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3366 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3368 * mini.c: Always generate a field read/write wrapper for members
3369 of the class MarshalByRefObject since the actual instance could
3372 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3374 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3376 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3378 * driver.c mini.h trace.c: Move the setting of the main assembly into
3379 a separate function called mono_trace_set_assembly () and call it after
3380 actually loading the main assembly. Fixes #66872.
3382 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3384 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3385 using the code manager.
3387 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3389 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3391 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3393 * cpu-amd64.md: Fix bug in previous patch.
3395 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3398 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3400 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3401 mini-exceptions.c: updates for changed stack walk interface.
3403 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3405 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3407 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3409 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3411 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3413 * driver.c (mini_regression_list): Do not call mono_assembly_close
3414 since assemblies can't be unloaded.
3416 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3418 * cpu-amd64.md: Fix more instruction lengths.
3420 * cpu-amd64.md: Fix lengths of some instructions.
3422 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3424 * inssel.brg: Make the array ldelema check aot friendly.
3426 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3428 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3430 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3432 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3434 * mini-x86.c: Fix build.
3436 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3437 mono_type_get_underlying_type () helper function to simplify code.
3439 2004-09-09 Martin Baulig <martin@ximian.com>
3441 * mini-amd64.c: Don't access `type->data.klass' directly, call
3442 mono_class_from_mono_type() instead since the type may be a
3445 2004-09-09 Martin Baulig <martin@ximian.com>
3447 * mini-amd64.c (get_call_info): Fix support for generic instances.
3448 (add_valuetype): Use mono_class_from_mono_type() to get the class
3449 since we can be a generic instance.
3451 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3453 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3455 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3457 * liveness.c: reset spill costs on each scan: bug 62107
3459 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3461 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3462 unnecessary line that doesn't compile
3464 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3466 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3467 trampolines, make them call an error function so people can fix their
3470 2004-09-06 Martin Baulig <martin@ximian.com>
3472 * mini.c (mono_method_to_ir): When initializing locals, handle a
3473 generic instances like a valuetype if it's a valuetype and like a
3474 class if it's a class.
3476 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3478 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3479 stack. Fixes #64674.
3481 * exceptions.cs: Add test for unwinding of call arguments.
3483 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3485 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3486 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3487 set the carry/borrow flag). The sparc and s390 implementations
3488 can now use optimized versions (and simplify the code). ppc bugfixes.
3490 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3492 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3494 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3496 * inssel-amd64.brg: Remove leftover 32 bit rule.
3498 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3500 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3502 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3503 mono_arch_find_jit_info functions into a new function. Fix a memory
3506 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3509 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3511 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3514 * exceptions.cs: Add array size tests.
3516 * mini.c: Allocate a separate icall wrapper for each arity of
3517 mono_array_new_va. Fixes #59509.
3519 * exceptions.cs: Add testcase for 64578.
3521 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3523 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3525 2004-09-02 Martin Baulig <martin@ximian.com>
3527 * mini.c (mono_method_to_ir): When initializing the locals, call
3528 handle_initobj() on the generic instance itself, not its
3531 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3533 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3534 MonoJitInfo for dynamic methods.
3536 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3538 * mini.c: Add support for freeing JIT data for dynamic methods.
3540 2004-09-01 Martin Baulig <martin@ximian.com>
3542 * mini-x86.c (is_regsize_var): Added support for generic
3544 (mono_arch_emit_prolog): Make this compile again, use
3545 `x86_push_imm_template (code)'.
3547 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3549 * mini-x86.c: make all push_imm instructions that get
3550 patched always emit the long form
3552 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3554 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3555 in a per-domain hash.
3557 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3560 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3562 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3565 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3568 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3569 Beginnings of SSE2 support.
3571 * exceptions.cs: Add more tests for checked int<->uint casts.
3573 2004-08-28 Martin Baulig <martin@ximian.com>
3575 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3579 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3580 Handle generic instances recursively.
3582 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3584 * iltests.il: test for conv.u8 on a constant
3586 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3588 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3589 LCONV_x4 (shrun_32 (membase)).
3591 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3593 * inssel-x86.brg: c&p rules for push/setret of long
3595 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3597 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3598 compare (regvar, base)
3600 * inssel-x86.brg: more burg love
3602 * inssel.brg: more cleanup
3604 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3606 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3608 * basic-long.cs, basic-calls.cs: new tests for optimization.
3610 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3612 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3615 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3617 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3619 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3621 * inssel.brg (mini_emit_memcpy): use
3622 NO_UNALIGNED_ACCESS to disable memcpy optimization
3624 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3626 * mini-amd64.c: Handle generic types in various places.
3628 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3630 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3632 * mini.c (handle_box): Fix warning.
3634 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3636 * mini-amd64.h: Enable the emit_state optimization.
3638 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3640 * mini-amd64.c: Add some new 64 bit peephole opts.
3642 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3644 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3646 * mini-amd64.c: Register allocator fixes.
3648 * mini.c: Add an optimization to emit_state to avoid allocation of new
3649 registers on some platforms.
3651 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3653 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3655 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3656 allocation. Fixes #63085.
3658 * basic-long.cs: Add new regression test.
3660 * mini-amd64.c: Register allocator improvements.
3662 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3664 * mini-amd64.c (read_tls_offset_from_method): Add another code
3667 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3668 instruction sequence for nullifying class init trampolines.
3670 * objects.cs: Add new regalloc test.
3672 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3674 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3676 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3678 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3681 * driver.c: Fix profiling after TLS changes.
3683 * driver.c (mono_main): Set mono_stats.enabled if needed.
3685 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3688 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3690 * mini-x86.c: use a 1 op rather than a 2 op tls access
3691 instruction -> faster.
3693 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3695 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3698 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3700 * exceptions-sparc.c (throw_exception): fix typo
3702 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3704 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3705 set tree->dreg correctly with tls. Allow any
3706 register to be used.
3708 * mini-x86.c (read_tls_offset_from_method): add new code
3709 generation pattern seen with GCC.
3712 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3714 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3715 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3716 exceptions-sparc.c: fix some performance issues in exception
3717 handling and setting of the stack trace for exceptions that were
3720 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3722 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3725 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3728 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3730 This patch inlines tls access, when possible.
3732 * mini.h: new arch functions for TLS intrinsics.
3733 All platforms updated with a stub.
3735 * mini.c: use the new intrinsics
3737 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3738 arch specific intrinsic for tls variables
3740 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3742 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3745 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3747 * mini.c: thread local allocation
3749 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3751 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3753 * Makefile.am: Link against the static version of libmonogc.
3755 * Makefile.am: Link the static versions of the convenience libraries
3756 into the mono executable.
3758 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3760 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3762 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3763 on integer overflow.
3765 * mini-amd64.c: Reorganize function call code.
3767 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3769 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3771 * inssel-x86.brg: use xor eax,eax.
3773 * basic.cs: new tests
3775 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3777 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3778 in exception throwing code.
3780 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3782 * inssel-x86.brg: use xor esi,esi.
3784 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3786 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3787 can trace methods compiled during mini_init () too.
3789 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3792 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3794 * Makefile.am: static link on x86 (r=zoltan)
3796 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3798 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3799 code since it causes some programs to fail.
3801 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3803 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3805 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3807 * mini.c: ovfops_op_map - add STACK_OBJ case for
3809 * basic.cs: add test_0_pin_string as test
3812 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3814 * Makefile.am: build C# if srcdir != builddir
3816 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3818 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3819 fall-through blocks.
3821 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3823 * driver.c: enable loop by default again and include abcrem in -O=all.
3825 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3827 * iltests.il: Add some localloc tests.
3829 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3831 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3834 * inssel-amd64.brg: Add some optimizations.
3836 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3839 * Makefile.am: Statically link mono against libmono on AMD64.
3841 * mini-amd64.c inssel-amd64.brg: Optimizations.
3843 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3845 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3847 * tramp-amd64.c: Patch calling code in trampolines.
3849 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3851 * mini-amd64.c: pinvoke struct passing fixes.
3853 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3855 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3856 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3858 2004-08-05 Duncan Mak <duncan@ximian.com>
3860 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3863 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3865 * mini-amd64.c (emit_move_return_value): Move return value for normal
3868 2004-08-05 Martin Baulig <martin@ximian.com>
3870 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3871 `type->type'; just modify `type' itself when dealing with enums
3872 and generic instances.
3873 (check_call_signature): Make `simple_type' a `MonoType *'.
3875 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3877 * mini.c: Use OP_PADD to add offsets to addresses.
3879 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3881 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3883 * mini-sparc.c (mono_arch_emit_epilog): fix check
3884 for folding last op into restore instruction
3886 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3888 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3889 helper methods using the code manager.
3891 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3893 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3895 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3897 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3898 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3900 * mini-s390.c: fix tail processing
3902 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3904 * mini-ppc.c: mul.ovf.un exception name fix.
3906 2004-08-03 Martin Baulig <martin@ximian.com>
3908 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3909 instances; before jumping to `handle_enum', also modify `ptype'.
3911 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3913 * cpu-sparc.md: fcall maximal length too small.
3915 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3917 * mini-amd64.c mini.h: Add initial support for passing/returning
3918 structures to/from pinvoked methods.
3920 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3922 * mini-ppc.c: reg allocator fix.
3924 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3926 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3928 * inssel.brg: Optimize memset on 64 bit machines.
3930 * mini-amd64.c: Fix some vararg cases.
3932 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3934 * mini-s390.c: Corrected macro in emit_float_to_int
3936 * s390-abi.cs: Tests to exercise the s390 ABI
3938 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3940 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3943 * basic.cs: Add a test for add.ovf.un.
3945 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3947 * mini-sparc.c: add case for OP_IDIV_UN
3949 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3951 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3953 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3955 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3957 * basic.cs: regression tests.
3959 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3962 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3964 * basic.cs: Add a new test.
3966 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3967 and AOT. Various fixes and optimizations.
3969 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3971 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3973 * mini-ppc.c: make sure temp regs are not used for global reg
3976 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3978 * cpu-sparc.md: conv_i8 fix for 64bits
3980 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3982 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3984 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3985 add opcode for cmp BYTE PTR [eax], imm.
3987 * inssel.brg: Make memcpy and memset takes bases.
3989 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3991 * *-amd64.*: More AMD64 work.
3993 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3995 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3996 add a compare-not-equal opcode.
3998 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4000 * mini.c: Use mono_init_from_assembly instead of mono_init.
4002 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4004 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4006 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4008 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4010 * inssel.brg: 64 bit fixes.
4012 * mini.h (MonoCallInst): Add some AMD64 specific data.
4014 * mini.h: Add some OP_P opcodes.
4016 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4018 * basic.cs: tests for 61797 and 61740
4020 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4022 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4023 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4025 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4027 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4029 * *-amd64*.*: Ongoing AMD64 work.
4031 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4033 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4035 * *-amd64*: Ongoing AMD64 work.
4037 * mini-arch.h: Add AMD64 support.
4039 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4041 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4043 * mini-ops.h: Add new opcodes.
4045 * Makefile.am: Add AMD64 support.
4047 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4048 rules into the inssel-long*.brg files.
4050 * *-amd64.*: Add beginnings of AMD64 backend.
4052 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4054 * mini.c (print_dfn): commenting out the code that prints
4055 the cil. With -O=deadce, this makes -v -v crash.
4057 * cpu-pentium.md: make checkthis have a length of 2
4059 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4061 * mini-sparc.h: fix implementations of __builtin
4062 functions for Sun compiler for V9.
4064 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4066 * mini.c: use the new stelem.ref wrapper
4067 * exceptions.cs, arrays.cs: new stelem.ref tests
4069 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4071 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4072 new XSP should work with these changes).
4074 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4076 * inssel-{long32,x86,}.brg: trivial optimizations.
4078 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4080 * mini.c: load value when emitting box operation in
4083 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4085 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4086 is one byte shorter than cmp DWORD PTR [eax], 0.
4088 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4090 * inssel-ppc.brg: arguments on the stack are always
4091 relative to the stack pointer (spotted by Neale Ferguson).
4093 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4095 * exceptions-x86.c: delay appending the method name to the trace until
4096 after mono_jit_info_table_find is called, as this gets the real
4099 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4101 * aot.c: register roots
4103 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4105 * aot.c : I could just use PLATFORM_WIN32 flag.
4107 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4109 * aot.c : Reverting the previous fix. This time it broke linux build.
4111 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4113 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4115 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4117 * mini.c (handle_stack_args): Remove some more debugging code.
4119 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4121 * driver.c mini.h aot.c: Allow additional options to be specified with
4122 --aot and pass them to mono_compile_assembly.
4124 * aot.c: Add experimental code to AOT compile all loaded assemblies
4125 on demand and save the code into a cache in the filesystem.
4127 * aot.c: Add support for more wrapper methods.
4129 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4132 * cpu-*.md: Remove removed opcodes.
4134 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4135 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4136 related icalls to marshal.c.
4138 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4140 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4142 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4144 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4146 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4147 * liveness.c: If liveness is recomputated we need to reset the information
4148 for each variable. This way, if the liveness range has been narrowed
4149 by optimizations that happened after the last computation, we can return
4152 For example, if you have
4157 // Tons of code that does not affect i
4163 i = 0 is dead code and will be removed by SSA. However, when
4164 linear scan gets to the code, i will still appear to be live
4165 throughout the entire block. This prevents good register allocation.
4167 2004-07-06 Martin Baulig <martin@ximian.com>
4169 * debug-mini.c (mono_debug_init_method): Allow
4170 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4171 (mono_debug_add_icall_wrapper): New method.
4173 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4175 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4177 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4180 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4182 * aot.c (mono_aot_load_method): Fix loading of debug info.
4184 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4186 * aot.c: Add logging support.
4188 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4190 * mini.h: Add prototype for mono_print_method_from_ip.
4192 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4194 * inssel.brg: 64 bit fixes.
4196 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4199 * Makefile.am: Add SPARC64 support.
4201 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4203 * aot.c: Fix alignment problems on 32 bit platforms.
4205 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4207 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4210 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4213 * mini.h: Bump AOT file version. Some 64 bit fixes.
4215 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4217 * inssel-sparc.brg: Add new rule to avoid register moves.
4219 * inssel.brg: Add ldind_to_load_membase helper function.
4221 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4223 * mini.c: OffsetToStringData intrinsic.
4225 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4227 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4229 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4232 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4233 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4235 * mini.c: reinstated mono_compile_get_interface_var()
4236 on x86, too, since the change breaks the Gtk# build there as well.
4238 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4240 * driver.c: remove loop from the default optimizations: it seems to
4241 interact badly with some of the other options (see bug #60613).
4243 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4245 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4246 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4248 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4250 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4251 vararg-using methods.
4253 2004-06-21 Martin Baulig <martin@ximian.com>
4255 * mini/mini-exceptions.c
4256 (mono_handle_exception): Added `gpointer original_ip' argument.
4257 After calling mono_unhandled_exception(), call
4258 mono_debugger_unhandled_exception() and if that returns true,
4259 restore the context and return.
4261 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4263 * mini-ppc.c: prefer the use of relative branches so
4264 they won't need to be patched in aot code (patch from Patrick Beard).
4266 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4268 * aot.c: patch from Patrick Beard to make the output assembly
4269 more correct for the MacOSX assembler. Small tweak to
4270 generate sane images on Linux/PPC, too.
4272 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4274 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4275 case until bug #59509 is fixed (shows up in #60332).
4277 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4279 * mini.c: make sure the needed wrappers are compiled, too, with
4282 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4284 * driver.c: remove NPTL reference in --version output.
4286 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4288 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4289 generate valid assembly for the Mach-O assembler.
4291 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4293 * driver.c: don't include abcrem in the all optimization specifier
4294 since it slows down jit compilation too much for now.
4296 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4298 * mini.c: use BIGMUL only if both operands have the same signage.
4299 * iltests.il: Test for bug 60056. (errors related to signage in
4304 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4306 * mini.c, aot.c: memory leak fixes.
4308 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4310 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4312 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4314 * Makefile.am: remove the -static hack completely, it links in
4315 statically glib as well.
4317 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4319 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4320 * exceptions.cs: make it compile with new mcs/csc.
4322 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4323 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4324 and added relevant test case.
4326 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4328 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4329 regressions in gtk-sharp.
4331 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4333 * exceptions.cs: New regression tests.
4335 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4337 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4339 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4341 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4343 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4345 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4347 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4349 * mini.c (mono_jit_runtime_invoke): Init class in this
4350 method instead of trusting mono_jit_compile_method to
4351 do the work (because wrappers can be in object class)
4353 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4355 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4357 * basic-long.cs: New regression test.
4359 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4361 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4364 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4366 * Makefile.am: fix miguel's change to build mono statically against
4367 libmono (track build dependencies).
4369 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4371 * cfold.c: Some glib versions do not have G_MININT32.
4373 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4375 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4376 with precision of tan, atan, sin and cos, and implemented related
4377 regressions tests (fixes bug 54467, but one new problem appeared and
4380 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4382 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4384 * exceptions.cs: Add test for constant folding && division by zero.
4386 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4387 since driver.c is in libmono too, so the optimization was useless.
4389 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4390 variable to driver.c so the compiler can emit more efficient code to
4393 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4395 * Makefile.am: don't distribute generated inssel.[ch] files.
4397 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4399 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4400 into the default appdomain. Fixes #58707.
4402 * jit-icalls.c: Remove the broken approximation for truncl, doing
4403 no conversion is better.
4405 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4408 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4410 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4411 of the mcrxr instruction which is not available on some processors
4412 even if it's documented to be. Implement add and sub overflow correctly
4413 (still not complete for long unsigned). Speed up icalls a bit.
4415 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4417 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4418 we run .cctor in the current domain instead of target_domain.
4420 Fixes bug #58558, .cctor not being called in -O=shared.
4422 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4424 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4426 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4428 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4429 which can be done with an imm8, do it that way.
4430 (mono_arch_output_basic_block): ditto for a jmp
4431 (mono_arch_emit_prolog): Computate maximum offset of a label.
4433 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4435 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4436 now tries to allocate prefered physical reg's for virtual
4437 regs. This reduces the number of emited spills/loads with
4438 20-30% on our core assemblies.
4440 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4442 * jit-icalls.c: truncl() is not needed and trunc() is
4443 the correct thing to do anyway (bug #58287).
4445 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4447 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4450 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4452 * driver.c: enable loop optimizations by default.
4454 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4456 * mini-x86.c: fix calc of max loop size when aligning loops start.
4458 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4460 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4463 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4465 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4468 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4470 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4472 * mini.c (inline_method): Allways inline some wrappers even if the cost
4473 is too large. Fixes #58785.
4475 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4477 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4479 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4480 (crichton@gimp.org). Beginning of support for sparc/linux.
4482 * mini-sparc.c: Optimize retrieval of LMF address.
4484 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4486 * exceptions-ppc.c: handle alloca in methods with clauses.
4488 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4490 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4492 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4494 * mini.c: Delegate most of the abort signal work to
4495 mono_thread_request_interruption, which also handles Stop and Suspend
4498 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4500 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4501 supports the save/restore lmf opcodes.
4503 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4505 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4508 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4510 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4512 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4513 methods which contain array accesses.
4515 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4516 boundaries. Fixes #58537.
4518 * iltests.il: Add regression test for #58537.
4520 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4522 * mini-x86.c (mono_arch_local_regalloc): Last part of
4523 fix for bug #58633 (releasing register to early).
4525 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4527 * basic-long.cs: Add new regression test.
4529 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4531 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4532 register too early on the chain.
4534 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4536 * mini.c (create_helper_signature): Use a helper function to reduce
4537 the code which needs to be written. Also set the calling convention of
4538 icalls on windows. Fixes #57840.
4540 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4542 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4543 exceptions-ppc.c: added helper function to get the instruction address
4544 from a signal handler context.
4546 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4548 * helpers.c: use g_get_tmp_dir. Invokes happyness
4551 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4553 * helpers.c: Add new env variable to pass args to objdump.
4554 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4556 2004-05-17 Radek Doulik <rodo@ximian.com>
4558 * Makefile.am (common_sources): added abcremoval.h so it get
4559 disted and daily mono packages on go-mono.com will build again
4561 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4563 * abcremoval.c: Fixed coding style, added copyright header.
4565 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4567 * mini.h: Added prototype for abc removal main function.
4569 * build_relations_propagation_table.pl: Added copyright header.
4571 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4573 * basic-long.cs: reg test for complex ceq_long bug.
4575 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4577 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4578 reg in long and clob case (bug #58343). Fixed/added comments.
4580 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4582 * mini.c (mono_jit_runtime_invoke): Follow new convention
4583 of calling the invoke method with an function pointer.
4585 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4587 * ChangeLog: Fix author of memory leak patch.
4589 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4591 * Makefile.am: fix make dist as well...
4594 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4596 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4597 on archs where pointers are 4 bytes long.
4599 * Makefile.am: Added abcremoval.c source file.
4601 * abcremoval.c: Added abcremoval.c.
4603 * abcremoval.h: Added abcremoval.h.
4605 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4607 * inssel.brg: Enabled bounds check removal.
4609 * mini.c: Added support for abcrem optimization.
4611 * mini.h: Added abcrem optimization label.
4613 * driver.c: Added support for abcrem optimization.
4615 * propagated_relations_table.def: Added propagated_relations_table.def.
4617 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4619 * mini.c, cfold.c: fix style.
4621 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4623 * mini.c: handle issue with the low-level implementation of
4624 some long opcodes (bug #54209).
4626 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4628 * basic.cs: test for my new cmov stuff.
4630 2004-05-13 Patrik Torstensson
4632 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4633 opt and added peephole documentation.
4635 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4637 * tramp-ppc.c: rewrote the generic trampoline code.
4639 2004-05-11 Patrik Torstensson
4641 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4643 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4645 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4647 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4648 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4650 * mini.c: Add new icalls for AsAny marshalling.
4652 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4654 * tramp-ppc.c, mini-ppc.c: more cleanups.
4656 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4658 * mini.c: no warnings.
4660 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4662 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4664 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4666 * mini.c: In the thread abort signal handler, if the thread is in the
4667 process of being stoped, don't throw the Abort exception, just stop the
4670 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4672 * tramp-ppc.c: removed old code.
4674 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4676 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4677 do some simple speed optimizations on ppc.
4679 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4681 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4682 and large offsets in load/store.
4684 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4686 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4687 it causes regressions.
4689 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4691 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4694 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4696 * jit-icalls.c: remove warnings.
4697 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4698 speedups for unsafe code.
4700 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4702 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4704 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4706 * basic-calls.cs: Add new regression test.
4708 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4711 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4713 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4716 2004-05-06 Patrik Torstensson
4718 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4719 long reg allocation in any reg (not only eax:edx) and implemented
4720 long shl/shr ops in asm instead of helpers.
4722 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4724 * mini-sparc.h: Fix warnings.
4726 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4729 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4730 separate statement for clarity.
4732 * mini-sparc.c: Update status.
4734 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4736 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4739 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4741 * inssel-ppc.brg: another small pre-release workaround:
4742 we don't do overflow detection for long_sub_un.
4744 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4746 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4747 (also works around a weird ppc bug: 57957).
4749 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4751 * tramp-ppc.c: trampoline fixes.
4753 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4755 * mini-ppc.c: fixed typos.
4757 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4759 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4760 at the top of the stack. Fixed typos. Use a frame registers
4761 for all the methods with exception clauses.
4763 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4765 * exceptions-ppc.c: restore fp registers.
4767 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4769 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4770 order from the stack top (moved the stack room to save the
4771 return value for trace after the param area). Fixed corruption
4772 in restoring registers on unwind.
4774 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4778 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4780 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4781 and prolog/epilog for methods that use it. Allow
4782 enough param area room for varargs methods. Fix miguel's
4783 breakage in exception handling.
4785 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4787 * Makefile.am: run genmdesc only on current arch.
4789 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4792 * mini-x86.h: fix the build on windows.
4794 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4796 * 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.
4798 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4800 * mini-exceptions.c: New file.
4802 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4803 Move some parts of the x86 exception handling code to an
4804 arch-independent file so it can be shared with other ports.
4806 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4808 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4810 2004-04-26 David Waite <mass@akuma.org>
4812 * driver.c: remove comma from end of enumeration declaration
4814 2004-04-26 Jackson Harper <jackson@ximian.com>
4816 * driver.c: parse config file before loading first assembly. This
4817 allows the user gac to be enabled/disabled.
4819 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4821 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4822 simpler mechanism: we do not care what is encoded initially
4823 (branch absolute or relative), we care about the code and its
4824 target. I kept the old code for reference for now.
4826 The new code tries first to determine if the jump is anywhere in
4827 the -/+32 absolute meg range, if it succeeds, it encodes using the
4828 absolute branch; If not, it tried to find something in the
4829 relative range, if not, it uses the handle_thunk code.
4831 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4833 * exceptions-ppc.c: use the correct ip register on macosx.
4835 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4837 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4839 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4841 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4842 Raise exception on integer divide by zero by hand since the hw
4843 doesn't support it. Handle NaNs in FP compares.
4845 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4847 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4848 code reducing duplication between the platforms and enabled
4849 signal exception handling (on linux for now).
4851 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4853 * exceptions-ppc.c: more macosx support.
4855 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4857 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4859 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4861 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4863 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4865 * iltests.il: more tests.
4867 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4869 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4872 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4874 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4876 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4878 * liveness.c: Mark variables as volatile in all basic blocks reachable
4879 from exception clauses.
4881 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4883 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4886 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4888 * iltests.il, basic.cs: more tests for regalloc.
4890 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4892 * iltests.il: Some tests for register allocation modifications
4895 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4897 * exceptions.cs: Add regression test for bug #56782.
4899 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4900 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4901 the beauty of fixing the same thing in 5 different files...
4903 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4905 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4908 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4910 * mini.c: Add support for STRWLPARRAY marshalling convention.
4912 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4914 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4915 to init the context to setup the regs pointer).
4917 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4919 * exceptions-ppc.c: more exceptions work.
4921 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4923 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4926 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4928 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4929 can use the memory directly.
4931 * cpu-pentium.md: Update documentation from a post from Zoltan.
4933 add x86_add_membase, x86_sub_membase, x86_mul_membase
4935 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4937 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4938 GENERAL_REGS they were also hardcoded for all PPC ports.
4940 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4942 Remove hard-coded limit for floating point registers, use
4943 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4945 Notice that in MacOS X calling conventions you can fit a lot more
4946 floating point values in registers, so I should update the PInvoke
4947 test to excercise the passing of floating point values on the
4948 stack (currently broken).
4950 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4952 * tramp-ppc.c (create_trampoline_code): Added
4953 JUMP_TRAMPOLINE_SIZE.
4954 (ppc_magic_trampoline): Follow the pattern from
4955 x86_magic_trampoline: if code is set to zero, return.
4956 (create_trampoline_code): Always pass MonoMethod to the jump
4957 trampoline, before it was passing a null.
4958 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4959 share the code with mono_arch_create_jit_trampoline.
4961 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4963 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4966 * cpu-g4.md: Added length for jmp instruction, the worst case
4967 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4970 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4972 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4974 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4976 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4977 before each IL instruction.
4979 * mini.c (CEE_BOX): Fix warnings.
4981 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4983 * mini.c: removed a few unused vars and extra whitespace.
4985 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4987 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4989 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4991 (OP_GETCHR): use the above
4992 (CEE_LDELEMA): use the above.
4994 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4995 version of the generic impl.
4996 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4997 (CEE_LDELEMA): use the above.
4999 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5001 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5004 * iltests.il: Added new regression test for #56317.
5006 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5008 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5009 under NetBSD. Fixes #56450.
5011 * liveness.c (update_gen_kill_set): Fix previous patch.
5013 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5015 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5017 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5019 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5022 * inssel-sparc.brg: Add more optimizations.
5024 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5026 2004-04-01 Martin Baulig <martin@ximian.com>
5028 * mini.c (handle_box): New static function; moved the
5029 implementation of CEE_BOX here.
5030 (mono_method_to_ir): Added `constrained_call' variable.
5031 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5032 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5033 mono_method_get_constrained() to get the method.
5035 2004-04-01 Martin Baulig <martin@ximian.com>
5037 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5038 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5039 (mono_method_to_ir): We don't need these macros anymore since
5040 mono_class_get_full() already takes care of it.
5042 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5044 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5045 use @function (as doesn't accept #function here) and check the return
5046 value of system and stop if fails.
5048 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5050 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5052 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5054 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5056 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5058 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5061 * basic-long.cs: Add test for negation of Int64.MinValue.
5063 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5065 * mini-sparc.c: Update status.
5067 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5069 * exceptions-sparc.c: Fix return value in filters.
5071 * inssel-sparc.brg: Fix register allocation in some rules.
5073 2004-03-28 Martin Baulig <martin@ximian.com>
5075 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5078 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5080 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5082 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5083 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5084 remove unused conv_u4 opcode.
5086 * mini-x86.c: Remove valgrind workaround since it slows down things
5087 even when mono is not run under valgrind.
5089 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5091 * mini-sparc.c: Update status.
5093 * inssel-sparc.brg: Add some optimizations.
5095 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5096 future delay slot filling. Add support for varargs, tail calls and JMP.
5098 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5099 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5101 * inssel.brg: Fix register allocation in OP_ARGLIST.
5103 * inssel.brg: Fix warnings.
5105 2004-03-25 Martin Baulig <martin@ximian.com>
5107 * mini.c (inflate_generic_field): Removed.
5108 (mini_get_method): Removed, use mono_get_method_full(),
5109 (mini_get_class): Removed, use mono_class_get_full().
5110 (mono_method_to_ir): Pass our generic context to
5111 mono_field_from_token().
5113 2004-03-25 Martin Baulig <martin@ximian.com>
5115 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5116 of a `MonoMethod *'.
5117 (mini_get_method): Take a `MonoGenericContext *' instead
5118 of a `MonoMethod *'.
5119 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5120 a new local variable called `generic_context' which holds the
5121 current `MonoGenericContext *'; use it to lookup things.
5123 2004-03-24 Martin Baulig <martin@ximian.com>
5125 * mini.c (mini_get_class): New static method; if we're inside a
5126 generic instance, inflate the class if neccessary.
5127 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5129 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5131 * iltests.il: New regression test for #55976.
5133 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5136 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5138 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5141 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5143 * liveness.c: Consider SSA stores as well as loads when making vars
5146 * exceptions.cs: New regression tests for register allocation.
5148 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5150 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5151 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5152 domain lock only to protect puntual access to data structures.
5153 Added access lock for sighash, jit_icall_hash_name,
5154 jit_icall_hash_addr and domain->code_mp.
5156 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5158 * driver.c: Print SIGSEGV handling method.
5160 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5162 * mini.c (setup_jit_tls_data): Handle case when this is called
5163 multiple times for a thread.
5165 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5166 is different from fbxx_un. Fixes #54303. Also use constants instead of
5167 magic numbers in a lot of places.
5169 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5171 * exceptions.cs: Fix cctor test when --regression is used.
5173 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5175 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5178 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5180 * inssel-ppc.brg: fixed register assignments for some rules.
5182 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5184 * exceptions.cs: Add test for exceptions in static constructors.
5186 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5187 static constructors outside the domain lock. Fixes #55720.
5189 2004-03-17 Martin Baulig <martin@ximian.com>
5191 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5192 (inflate_generic_field): Take the `MonoMethod *' instead of the
5193 `MonoClass *' and added support for generic method.
5194 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5195 have a `field->parent->gen_params', only inflate the field if it's
5196 an open constructed type.
5198 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5200 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5201 exception object instead of the preconstructed ones.
5203 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5205 * mini.c: reverted changed to sigsegv_signal_handler commited
5206 accidentally in the previous patch.
5208 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5211 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5212 running --aot with an old assembly.
5214 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5216 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5219 * mini-sparc.c: Add support for v9 branches with prediction.
5221 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5223 * mini.c (mini_init): #warning is GNUC only
5225 * mini-sparc.h: implement __builtin_frame_address
5226 and __builtin_return_address for Sun C compiler
5228 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5230 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5232 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5234 * basic-calls.cs: Add test for unaligned byref long argument passing.
5236 * mini-ops.h: Add sparcv9 compare and branch instructions.
5238 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5239 v9 instructions if we have a v9 cpu.
5241 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5242 registers for global allocation.
5244 * exceptions-sparc.c: Fixes.
5246 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5248 * liveness.c (mono_analyze_liveness): Optimized version.
5250 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5252 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5255 * basic-float.cs basic-calls.cs: New regression tests.
5257 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5259 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5260 sigaltstack implementation.
5262 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5264 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5265 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5267 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5269 * mini.c: Fix warnings.
5271 * mini.c (mono_resolve_patch_target): New function which contains the
5272 arch independent part of the patching process.
5274 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5275 patching code to a separate function.
5277 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5279 * mini.c (add_signal_handler): ifdef out on Windows
5281 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5283 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5284 cpu-sparc.md: Add exception handling support + other fixes.
5286 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5287 typed GC detection in --version.
5289 * basic.cs exceptions.cs: New regression tests.
5291 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5292 the arch specific code can store data during a compilation.
5294 * mini-ops.h: Add OP_SETFRET.
5296 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5297 function, register a separate icall for each arity, so the icalls can
5300 * mini.c (mono_print_tree): Print negative offsets in a more readable
5303 * mini.c: Make signal handling work on sparc.
5305 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5307 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5309 * jit-icalls.c: Emulate truncl by aintl on solaris.
5311 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5313 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5315 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5317 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5319 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5320 a MarshalByRef type, inline a method that performs the check, taking into
5321 account that the object can be a proxy. Also implemented tow new opcodes:
5322 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5323 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5324 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5326 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5328 * mini-ppc.c: if a relative branch displacement is too big
5329 but it points to and area reachable with an absolute branch,
5332 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5334 * mini.c: optimize small copies in cpblk.
5336 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5338 * basic-calls.cs basic-float.cs: New regression tests.
5340 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5341 negative offsets from %fp. Implement localloc. Fix local register
5342 allocation. Fix the case when the this argument needs to be saved to
5343 the stack. Implement some missing opcodes.
5345 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5347 * mini.c (mini_method_compile): Reenable global regalloc in methods
5348 with exception handlers.
5350 * linear-scan.c (mono_varlist_sort): Fix warning.
5352 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5354 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5357 * liveness.c: Make all variables uses in exception clauses volatile, to
5358 prevent them from being allocated to registers. Fixes #42136.
5360 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5362 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5365 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5366 argument to mono_arch_regalloc_cost.
5368 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5371 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5373 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5374 Make the cost of allocating a variable to a register arch dependent.
5376 * basic-calls.cs: Fix compilation of tests.
5378 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5379 helper function to cut back on the number of #ifdefs needed.
5381 * mini-ppc.c: Fix compilation.
5383 * basic-calls.cs: New regression tests.
5385 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5387 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5388 of l0 since that is callee saved.
5390 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5393 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5394 of delay instruction.
5396 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5398 * mini.h (MonoCallInst): Add 'virtual' flag.
5400 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5402 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5404 * *.cs: New regression tests.
5406 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5409 * mini.c (mono_runtime_install_handlers): Fix build.
5411 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5412 'signal_stack_size' members.
5414 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5415 alternate signal stack.
5417 * exceptions-x86.c: Add stack overflow handling.
5419 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5420 functions to arch independent code.
5422 * mini.c (mono_print_tree): Print more detailed info for load_membase
5425 2004-02-23 Martin Baulig <martin@ximian.com>
5427 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5429 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5431 * mini-x86.c: fixed reg allocation for div/rem.
5433 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5435 * driver.c (mono_main): Report some configuratio options on --version.
5437 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5439 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5440 low in the address space. Correctly flush memory in thunks where we
5443 2004-02-20 Martin Baulig <martin@ximian.com>
5445 * mini.c (mini_get_method): New static method; inflate all generic
5446 methods and methods in open generic instances.
5447 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5448 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5450 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5452 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5454 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5456 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5458 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5460 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5461 it compile using Sun's compiler.
5463 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5465 * 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.
5467 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5469 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5471 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5473 * mini-ppc.c: handle calls outside of the allowed range with thunks
5474 allocated using the code manager.
5475 * tramp-ppc.c: use the code manager to hold generated native code.
5476 Fixed the magic trampoline to just patch vtable entries.
5478 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5480 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5483 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5485 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5488 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5489 if we have a working __thread implementation.
5491 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5492 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5494 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5496 * mini-x86.c: Fix compilation under gcc 2.
5498 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5500 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5501 contains a call to the wrapped function.
5503 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5504 OP_<CALL>_IMM opcodes, and use them under X86.
5506 * mini.c (mono_jit_find_compiled_method): Fix warning.
5508 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5510 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5512 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5513 functionality to mini.c.
5515 * mini.c (mono_create_jump_trampoline): New function to create a jump
5516 trampoline. Return a compiled method instead of a trampoline if it
5517 exists. Add a cache for jump trampolines.
5519 * mini.c (mono_jit_find_compiled_method): New function to return a
5520 compiled method if it exists.
5522 * mini-x86.c: Call mono_create_jump_trampoline instead of
5523 mono_arch_create_jit_trampoline.
5525 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5526 a jump trampoline. Fixes #52092.
5528 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5530 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5531 which is not up-to-date. Add check_corlib_version () instead.
5533 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5536 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5537 since newer valgrind versions do not need it.
5539 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5540 compile a method with a given set of optimizations.
5542 * mini.c: Compile icall wrappers on-demand instead of at startup.
5544 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5545 wrapper for an icall.
5547 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5549 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5552 * iltests.il: Add test for non-empty stack before switch instruction.
5554 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5556 * mini.c: Add support for new stringbuilder marshalling conventions.
5558 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5560 2004-02-01 Martin Baulig <martin@ximian.com>
5562 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5563 in `ginst->mtype_argv'.
5565 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5567 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5568 facilitate grepping.
5570 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5572 * mini.c: fixed buglet in initobj generic implementation for references.
5574 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5576 * Makefile.am: make the version script conditional.
5577 * jit-icalls.c: handle missing truncl().
5579 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5581 * exceptions.cs: Add more tests for double->int conversion.
5583 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5584 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5586 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5588 * driver.c: make --verbose --version emit an error
5589 if the loaded corlib doesn't match the runtime version.
5591 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5593 * mini-ppc.h: export ppc_patch().
5594 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5595 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5596 on par or better than on MacOSX.
5598 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5600 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5601 mono_lookup_pinvoke_call.
5603 * mini-x86.c: Under windows, the default pinvoke calling convention is
5604 stdcall. Fixes #52834.
5606 * mini.c (optimize_branches): Add an upper bound to the number of
5607 iterations to prevent infinite loops on strange loops. Fixes #53003.
5609 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5611 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5612 and ISINST. Fixes #52093.
5614 * objects.cs (test_0_vector_array_cast): New tests.
5616 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5618 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5619 checking in Array.Set ().
5621 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5624 * object.cs (test_0_multi_array_cast): New regression test.
5626 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5628 * exceptions-ppc.c: fix build on Linux/PPC.
5630 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5632 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5633 running under valgrind.
5634 (x86_magic_trampoline): Fix build bustage.
5636 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5637 negative values as well. This is needed for the encoding of the line number
5638 info, since sometimes the line numbers are not in increasing order.
5640 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5642 * cpu-pentium.md (localloc): Increase the size of the localloc
5643 instruction since it is a loop under Win32.
5645 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5648 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5650 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5651 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5652 Max Horn (max@quendi.de). Fix file names in comments.
5654 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5656 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5657 avoid stack overflow.
5658 (replace_usage): Avoid uninitialized variable warnings.
5660 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5661 and taking the address of valuetype variables.
5663 2004-01-03 Patrik Torstensson
5665 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5666 for other purposes than FP later on.
5668 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5670 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5673 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5675 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5677 2003-12-30 Patrik Torstensson <p@rxc.se>
5679 * mini-x86.h: Decreased number of availiable fp regs.
5680 Solves corner cases with FP spilling.
5682 2003-12-23 Patrik Torstensson <p@rxc.se>
5684 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5685 for floating point stack tracking / spilling on x86.
5688 * basic-float.cs: added float mul overflow test.
5690 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5692 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5694 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5696 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5697 supports for cond branches that overflow the immediate
5698 overflow offset. mcs can compile simple programs.
5700 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5702 * exceptions-ppc.c: exception handling support wip:
5703 finally handlers get run on exception.
5705 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5707 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5710 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5712 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5713 initial support for stack walking and unwinding.
5715 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5717 * driver.c (mono_main): Make corlib-out-of-sync message more
5718 descriptive. Also remove verify_corlib call.
5720 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5722 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5723 not overlap with other call's arguments, too.
5725 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5727 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5728 move to arch-specific code the choice of arch-specific
5729 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5730 * mini.c: ensure emulation calls will not interleave
5733 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5735 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5736 the magic trampoline stack frame is dropped before executing
5739 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5741 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5742 and integer to fp conversions. Added support for overflowing
5743 arguments on the stack. Reserve a couple more registers as temps.
5744 Added support for aot compilation (as output still needs to be
5747 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5749 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5750 Don't overwrite return register in some corner cases.
5752 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5754 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5755 static constructors when AOT compiling.
5757 * driver.c (mono_main): Call mono_check_corlib_version.
5759 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5761 * cpu-g4.md, basic.cs: fixed div target register.
5763 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5765 * mini-ppc.c, basic.cs: shl_imm fix with test.
5767 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5769 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5770 structures by value. Misc fixes.
5771 * objects.cs: more tests.
5773 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5775 * mini-ppc.c: lconv.ovf.i implemented.
5777 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5780 (mini_init): don't error out if someone already called g_thread_init.
5782 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5784 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5785 to be any type per the spec. Fix abnormal memory usage when
5786 the same object is repeatedly thrown.
5788 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5790 * mini.c: check for overruns in IL code.
5792 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5794 * TODO: Add/remove some todo entries.
5796 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5798 * driver.c (mono_main): Call mono_verify_corlib.
5800 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5802 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5803 This has been moved to mini.c
5804 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5805 type being casted is marshalbyref it could be a proxy, so instead of
5806 emitting the type check code, emit a call to a runtime method that will
5807 perform the check by calling CanCastTo if needed.
5809 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5811 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5812 methods with large stack frames under Win32.
5814 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5816 * Makefile.am: Distribute regression tests.
5818 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5819 at the end instead of inserting each variable into the sorted list.
5821 * linear-scan.c (mono_varlist_sort): New helper function.
5823 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5825 * mini.c: ensure arguments and locals are within bounds.
5827 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5829 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5832 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5834 * mini.c (mono_cprop_copy_values): Fix crash.
5836 * aot.c: Set verbosity back to 0.
5838 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5840 * regalloc.c: complete memory leak fix by Laurent Morichetti
5843 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5845 * driver.c (main_thread_handler): Revert the previous patch.
5847 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5850 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5851 memory from the memory pool.
5853 * driver.c (main_thread_handler): Turn on all optimizations when
5856 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5857 an array for better performance.
5859 * regalloc.c (mono_regstate_assign): Fix memory leak.
5861 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5862 serialize the debug info.
5864 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5865 debug info from the serialized representation.
5867 * aot.c: Save debug info into the generated file and load it when
5870 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5872 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5874 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5875 More FP-related fixes.
5877 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5879 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5880 and register allocation buglet. Hello world now runs.
5882 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5884 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5885 * tramp-ppc.c: fixed class init trampoline.
5886 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5888 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5890 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5891 mini.c: more ppc changes/fixes.
5893 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5895 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5896 Also optimize the case when the arguments are the same in the caller
5899 * iltests.il: Add tests for tail calls with valuetype arguments.
5901 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5903 * mini-ppc.c: fixes for struct return type.
5905 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5907 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5908 mono_spillvar_offset() to arch-specific code.
5910 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5912 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5914 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5916 * exceptions-x86.c: Fix stack space leaks.
5918 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5919 registers from the lmf if the method has save_lmf set.
5921 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5923 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5924 of icall wrappers into InvokeInDomain, since these are now per-domain.
5926 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5928 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5929 make some opcode emulation and intrinsic ops enabled/disabled
5930 according to the architecture. More fixes.
5932 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5934 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5936 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5938 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5939 arch-specific handling for 'this' and struct return type to
5942 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5944 * aot.c: prevent divide by zero error when reporting (it happened with
5947 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5949 * mini.h (inst_switch): Remove unused macro.
5951 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5954 (load_aot_module): free 'info->methods' and 'info' properly. No more
5955 "free(): invalid pointer blah" messages when you have an old aot
5958 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5960 * jit-icalls.c, mini.c: Added support for context static fields.
5962 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5964 * mini.c (mono_method_blittable): Methods which set LastError are not
5965 blittable either. Fixes #51108.
5967 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5969 * mini.c: flush icache.
5970 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5972 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5974 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5976 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5978 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5981 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5984 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5986 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5988 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5989 instruction when the result is discarded.
5991 * iltests.il (test_0_div_regalloc): New regression test.
5993 * arrays.cs: Fix compilation error.
5995 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5997 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5998 float rules to inssel-x86.brg: sane architectures with FP registers
5999 don't need to implement these rules.
6001 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6003 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6005 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6007 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6008 implementation of 32 bit systems.
6010 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6012 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6013 (Jeroen Zwartepoorte).
6015 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6017 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6018 the caller and the callee matches.
6020 * mini.c (mono_method_to_ir): Add comment.
6022 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6023 signbit is missing on some platforms.
6025 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6027 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6029 * mini.c (setup_jit_tls_data): Call the new function.
6031 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6033 * mini-x86.c: Add experimental support for fast access to the lmf
6034 structure under NPTL/Linux 2.6.x.
6036 2003-11-06 Martin Baulig <martin@ximian.com>
6038 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6039 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6042 2003-11-02 Martin Baulig <martin@ximian.com>
6044 * mini.c (inflate_generic_field): New static method.
6045 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6046 generic instance and the field is declared in a generic type, call
6047 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6049 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6051 * mini.h mini.c (mono_method_same_domain): New function to return
6052 whenever the caller and the callee are in the same domain.
6054 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6056 2003-10-30 Martin Baulig <martin@ximian.com>
6058 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6059 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6061 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6062 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6064 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6066 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6069 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6070 object here, so it is in the correct appdomain etc.
6072 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6076 (mono_method_to_ir): Avoid freeing the type created returned from
6077 mono_type_create_from_typespec, since it is put into an internal cache
6078 by the function. Fixes pointer.exe.
6080 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6081 trampolines for icalls and pinvokes as well. Fixes #33569.
6083 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6085 * mini.c: Update after appdomain changes.
6087 * mini.c (mono_jit_compile_method_inner): Allways compile native
6088 method wrappers in the root domain, since there can only be one
6089 instance of them, whose address is stored in method->info.
6091 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6093 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6094 environment variable. Instead detect automatically whenever running
6095 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6098 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6100 * trace.c, trace.h: New files that implement the new trace option
6103 * driver.c: Document new --trace options.
6105 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6108 - if (mono_jit_trace_calls)
6109 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6111 * mini.h: prototypes.
6113 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6115 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6117 * mini.c inssel.brg: Implement typedefbyref opcodes.
6119 * mini.c (mono_jit_compile_method): Remove unused local variable.
6121 * mini.c (mono_jit_compile_method_inner): Ditto.
6123 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6125 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6127 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6129 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6131 * mini.c (mono_no_aot): Remove unused global variable.
6133 * mini.c: Thread safety fixes.
6135 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6137 * mini.c (mono_create_class_init_trampoline): Add a lock around
6138 class_init_hash_addr.
6140 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6143 * mini.c: Decompose the NEWARR instruction before decomposing its
6144 arguments. Fixes #30073.
6146 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6148 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6151 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6153 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6155 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6157 * driver.c: Add support for compiling icall wrappers to --compile.
6159 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6161 * inssel.brg: The empty value in class->interface_offsets is -1, not
6164 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6166 * objects.cs: New test for 'is' operator on an array of interfaces.
6168 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6170 * tramp-ppc.c: update trampoline code to support jumps
6171 and class initialization.
6173 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6175 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6177 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6179 * inssel.brg (OP_UNBOX): Remove unused rule.
6181 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6182 region instead of one for each method. Fixes #47813.
6184 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6186 * exceptions.cs (test_0_nested_finally): New regression test for
6187 nested exception handlers.
6189 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6191 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6193 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6196 * mini.c (mono_method_check_inlining): Make the inlining limit
6197 configurable by an environment variable.
6199 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6201 * mini.h: Bump AOT file version.
6203 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6204 token, store the image along with the token, since the token might not
6205 refer to the same image as the method containing the relocation,
6206 because of inlining.
6208 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6210 * mini.c (mono_precompile_assemblies): New function to compile
6211 all methods in all loaded assemblies.
6213 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6215 * regalloc.h regalloc.c (MonoRegState): Change the type of
6216 iassign and fassign to int*, since they can contain large negative
6217 values if the register is spilled. Also added some comments. Fixes
6220 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6221 under Win32. Fixes #42964.
6223 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6225 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6227 * aot.c: Added support for AOT compiling methods which contain calls
6228 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6231 * driver.c (compile_all_methods): Run the compilation in a thread
6232 managed by mono. Fixes #44023.
6234 * mini.c (mono_codegen): Print full method name in verbose output.
6236 * mini-x86.c (mono_arch_patch_code): Fix warning.
6238 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6239 jumps, since the method we are jumping to might be domain-specific.
6241 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6243 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6245 * inssel.brg: string chars are unsigned.
6247 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6249 * TODO: New todo item.
6251 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6252 which calls mono_runtime_class_init and patches the call site to
6253 avoid further calls.
6254 (mono_arch_create_class_init_trampoline): New arch specific function
6255 to create a class init trampoline.
6256 (create_trampoline_code): Generalized so it can create
6257 class init trampolines as well.
6259 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6260 (mono_create_class_init_trampoline): New function to create and cache
6261 class init trampolines.
6262 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6263 vtable given the address of a class init trampoline. Used by the
6265 (mono_codegen): Generate a call to a trampoline instead of
6266 mono_runtime_class_init in LDSFLD[A].
6267 (mono_codegen): Add relocations for the new trampoline.
6269 * mini.h mini-x86.c aot.c: Added a new relocation type:
6270 MONO_PATCH_INFO_CLASS_INIT.
6272 * mini.h: Bump AOT version number.
6274 * aot.c: Create a copy of the loaded code instead of using the original
6275 so methods which call each other will be close in memory, improving
6278 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6279 patch since it breaks the regression tests.
6281 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6282 for the register saving instruction sequence since the
6283 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6285 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6287 * TODO: Fix todo item && remove another.
6289 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6291 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6294 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6295 function of the module.
6297 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6298 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6299 --no-aot command line option.
6301 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6303 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6304 by Bernie Solomon (bernard@ugsolutions.com).
6306 * inssel.brg: Refactor the interface offset table related code into
6307 its separate functions and add support for the AOT case.
6309 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6311 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6313 * aot.c: Added mono_aot_verbose variable and made all debugging
6314 output depend on the value of this variable.
6316 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6317 method_label and info_label.
6319 * mini.h mini-x86.c aot.c: Added a new relocation type
6320 MONO_PATCH_INFO_IID for klass->interface_id.
6322 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6323 the MonoJitInfo structure.
6325 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6326 a non-root appdomain in shared mode.
6328 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6330 * aot.c: make aot loader less verbose. Remove free of unused variable.
6332 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6334 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6336 * .cvsignore: Added *.dll.
6338 * mini.c (mono_print_tree_nl): New function callable while debugging.
6340 * mini.c (mono_print_code): Export this.
6342 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6345 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6347 * mini.h (MonoCompile): Added 'jit_info' field.
6349 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6350 the cfg structure, since it is needed by the AOT compiler.
6352 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6354 * aot.c: A major rewrite. Changes include:
6355 - save exception tables for methods which have them.
6356 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6358 - reworked the file format so it is now much smaller and needs
6359 fewer relocation entries.
6361 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6363 * aot.c (load_aot_module): Fix build bustage on platforms without
6366 2003-09-04 Martin Baulig <martin@ximian.com>
6368 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6370 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6372 * TODO: Some new optimization ideas.
6374 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6376 * aot.c: Save the optimization flags used to compile the code into
6379 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6380 support emitting domain specific code.
6382 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6383 no longer domain neutral. It can be made domain neutral by compiling
6384 with --optimize=shared.
6386 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6389 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6390 loading of AOT code.
6392 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6394 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6395 if there is no domain neutrality information.
6397 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6399 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6400 format version into the generated library.
6402 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6403 callee method into the caller since one of them could be shared.
6405 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6406 system exceptions from AOT code now works.
6408 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6409 method if it is domain neutral and the callee is not.
6411 * graph.c (cfg_emit_one_loop_level): Fix warning.
6413 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6415 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6418 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6420 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6421 is needed by code which is executed before mono_runtime_init ().
6422 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6424 * mini.c (mono_thread_abort): Fix warning.
6425 (mono_jit_compile_method): Call static constructor in the AOT case too.
6427 * aot.c (mono_compile_assembly): Fix warning.
6429 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6431 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6433 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6435 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6437 * cpu-pentium.md: Fix the length of call opcodes so they include the
6438 ESP restoring instruction. Fixes #47968.
6440 2003-08-28 Martin Baulig <martin@ximian.com>
6442 * mini-x86.c (mono_arch_call_opcode): Added support for
6443 MONO_TYPE_GENERICINST.
6445 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6447 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6449 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6450 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6452 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6455 2003-08-26 Martin Baulig <martin@ximian.com>
6457 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6458 when reporting an error, set this to the actual error location.
6459 (mono_method_to_ir): Report the correct error location if
6460 get_basic_blocks() returned an error.
6462 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6464 * mini.c (mono_type_blittable): OBJECT is not blittable.
6465 (mono_method_blittable): Methods which have marshalling descriptors
6466 are not blittable either. Fixes #47842.
6468 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6470 * driver.c mini.c: Use an environment variable instead of a global
6471 variable. Also fix the build.
6473 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6474 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6477 * driver.c mini.c: Added --with-valgrind option to turn off some
6478 code which prevents mono from running under valgrind.
6480 * mini.c (mono_emit_call_args): Fixed warning.
6482 * mini.c (mono_emulate_opcode): Fixed warning.
6484 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6486 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6487 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6488 regalloc.c, regalloc.h: specify available registers in arch-specific
6489 code and support floats in the regallocator (patch by Laurent Morichetti
6492 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6494 * mini.c: mono_thread_current() can be called only after
6495 mono_runtime_init(): rearrange code to not call it early on.
6497 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6499 * mini.c: allocate jump tables in the code mempools.
6501 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6503 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6506 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6508 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6509 12 to 16. This fixes bug #47453.
6512 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6514 * mini-ppc.c: fixed indexed load and unsigned compares.
6516 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6518 * mini.c: reenabled installation of handler for
6519 thread abort signal.
6521 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6523 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6524 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6525 until it's fixed and actually useful.
6527 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6529 * inssel-long32.brg: couple more opcodes implemented.
6531 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6533 * mini-sparc.c: Even more opcodes implemeted.
6535 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6537 * mini-sparc.c: More opcodes implemented.
6539 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6541 * mini-sparc.c: More opcodes implemented.
6543 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6545 * inssel-sparc.brg: Add some needed rules. Direct
6547 * Makefile.am: Use inssel-sparc.brg
6548 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6549 an assert happy for now.
6551 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6553 * mini-sparc.c: Fixed compile errors.
6554 * exceptions-sparc.c: Same. We now produce a mono binary
6555 on sparc-linux. Yea.
6557 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6559 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6560 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6561 They compile, but do not work.
6563 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6565 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6566 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6567 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6570 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6572 * mini.c: more opcodes implemented and better support for generics.
6574 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6576 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6577 * mini.c, mini.h: first cut at generics support: some new instructions
6578 added and changed the behaviour of some of the existing ones.
6580 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6582 * mini.c: Removed definition of metadata_shared mutex here.
6584 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6586 * mini-x86.c: make vararg calls work for instance methods.
6588 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6590 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6591 returns the arguments in a separte list, now.
6593 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6595 * aot.c, mini.c: updates for array type representation changes.
6597 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6599 * mini.c: register function to perform jit shutdown.
6601 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * mini.c: use a faster allocator if possible.
6605 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * aot.c: some cleanups and portability changes.
6609 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * mini.c: use faster allocation for CEE_BOX if possible.
6613 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6615 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6616 Moved inlined mempcy code to its own function so that is can be
6617 reused. Added an inline memset function as well (optimized initobj).
6618 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6620 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6622 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6624 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6626 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6627 arch code can setup the cpu for CLR execution, if needed.
6628 We use it on x86 to set the precision of FP operations.
6630 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c: disable some optimizations if we can guess they'll cost too
6633 much for a given method.
6635 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6637 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6639 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6640 * mini.h mini.c mini-x86.c: Added instruction level coverage
6641 info collection support.
6643 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6645 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6646 is now implemented in the profiling API. Get rid of a couple of
6647 unnecessary global variables.
6649 2003-06-15 Nick Drochak <ndrochak@gol.com>
6651 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6652 * cpu-g4.md: add op_bigmul and op_bigmul_un
6653 * cpu_pentium.md: add op_bigmul_un
6654 * inssel-long32.brg: add rule for unsigned bigmul
6655 * mini-ops.h: define OP_BIGMUL_UN
6656 * mini-x86.c: THE BUG: handle (un)signed properly
6657 * mini.c: choose unsigned opcode if needed.
6658 This set of patches fixes bug #44291
6660 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6662 * mini.c (optimize_branches): improved to handle all kinds of
6663 conditional branches.
6665 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6667 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6668 don't raise exceptions.
6670 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6672 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6673 to arch-specific files.
6675 2003-06-09 Martin Baulig <martin@ximian.com>
6677 * Makefile.am (libs): Added $(LIBGC_LIBS).
6679 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6681 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6682 and OP_ATAN (fixes bug#44293).
6684 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6686 * Makefile.am, mini-x86.c: rename cpu description array to
6687 pentium_desc, since some compilers define the 'pentium' preprocessor
6690 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6692 * mini.c (mini_select_instructions): add explicit branch if the
6693 following block is not the false target of a conditional branch -
6694 we need this with any optimization that reorder or remove bblocks
6696 * mini.c (optimize_branches): bug fixes
6698 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6700 * mini.c (mono_method_to_ir): inline static readonly fields
6702 * ssa.c (fold_tree): start cfold support for long (very simple
6705 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6707 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6709 * inssel.brg: fixed memcpy (bug #44219).
6711 2003-06-05 Dick Porter <dick@ximian.com>
6713 * driver.c: Set the glib log levels to not abort if g_message
6716 g_set_prgname() has to happen before mini_init() so that the
6717 process handle gets the info.
6719 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6721 * driver.c: add intrins to the default optimizations to get wider
6724 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6726 * mini.h: some large basic blocks will overflow a 16-bit
6727 integers for symbolic registers.
6729 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6731 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6732 (mono_arch_output_basic_block): fix bug 43499
6734 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6736 * mini.c: kill duplicated definition of mono_debug_format.
6738 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6740 * mini-x86.c, arrays.cs: fixed register allocation bug.
6742 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6744 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6746 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6748 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6751 (print_method_from_ip): also print source location information if
6754 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6756 * mini.c (mono_find_block_region): bug fix in region code
6757 (mini_method_compile): enable removing unreachable code again, but
6758 only in methods without exception clauses.
6760 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6762 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6763 Implemented arglist opcode and handling of TypedReference type.
6764 Fixed x86 call convention when a structure is returned.
6765 Minimal support for calling static vararg methods.
6767 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6769 * mini.c (mini_method_compile): always remove unreachable code,
6770 because the code in them may be inconsistent (access to dead
6771 variables for example).
6773 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6775 * driver.c, debug-mini.c: warning fixes.
6777 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6779 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6781 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6783 * mini.c: thread-static fields are registered in mono_class_vtable(),
6784 so ensure the function is called before checking for them.
6786 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6788 * mini.c (optimize_branches): fix for bug 43586
6790 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6791 overflow (fixes Bug #43639)
6793 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6795 * mini.c, objects.cs: allow the use of stobj for primitive types.
6797 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6799 * mini.c: be less strict about argument checking until we support
6800 running the verifier.
6802 2003-05-27 Nick Drochak <ndrochak@gol.com>
6804 * basic-long.cs: tests for (ulong)int * (ulong)int also
6805 * mini.c: use the same trick for (ulong)int * (ulong)int
6807 2003-05-27 Nick Drochak <ndrochak@gol.com>
6809 * basic-long.cs: add regression test for (long)int * (long)int
6810 * cpu-pentium.md: add op_bigmul specification
6811 * inssel-long32.brg: add OP_BIGMUL rule
6812 * mini-ops.h: add OP_BIGMUL
6813 * mini-x86.c: register allocator: handle case where src1 needs to be
6815 * mini.c: substitute special BIGMUL opcode in the tree for
6816 (long)int * (long)int
6818 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6820 * jit-icalls.c: call the type ctor on field access if needed.
6822 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6824 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6825 to a method (including results of ldelema, bug#43207).
6827 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6829 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6830 colors to show exception handler blocks.
6832 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6833 (fix for pinvoke7.cs).
6835 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6837 * mini.h, mini.c: ensure correct initialization order for types that
6838 require it. Prepare for lazy compilation of jit icall wrappers.
6839 Provide a name for opcode emulation to reduce unneeded mallocing.
6841 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6843 * mini-x86.c: better register restoring code and profiling
6844 support for tail calls.
6846 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6848 * mini.h, driver.c: prepare for leaf methods optimization.
6850 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6852 * mini.c: get targets of branches before converting a method.
6854 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6856 * mini.c (optimize_branches): added some experimental code (disbaled)
6858 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6860 * mini.c (optimize_branches): fix branch to branch optimization
6862 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6864 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6866 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6868 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6871 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6873 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6874 enable use of interface variables again.
6876 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6877 I1 to registers because there is no simply way to sign extend 8bit
6878 quantities in caller saved registers on x86.
6880 * inssel-float.brg: set costs of some rules to 2 so
6881 that monobure always select the arch. specific ones if supplied,
6882 regardless of the order we pass the files to monoburg.
6884 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6886 * mini.c, mini-x86.c: since the magic trampoline for jumps
6887 can't patch the code directly, we do it as soon as the
6888 method gets compiled.
6890 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6892 * mini-x86.c, mini.h: introduce a new patching method
6893 to support CEE_JMP and tail calls.
6894 * mini.c: obey tail.call. Don't precompile methods target
6896 * tramp-x86.c: new trampoline code to handle methods
6897 reached through a jump.
6899 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6901 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6902 bit values to registers
6904 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6906 * mini.c (mono_compile_get_interface_var): share interface
6907 variables if possible.
6909 2003-05-16 Martin Baulig <martin@ximian.com>
6911 * debug-mini.c (mono_init_debugger): New function to initialize
6912 the debugger. This is not in the debugger since it needs to
6913 access some of mini's internals.
6915 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6917 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6919 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6921 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6922 for value type handling.
6924 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6926 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6927 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6929 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6931 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6932 the constructor through a proxy.
6934 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6936 * jit-icalls.c, inssel.brg: fixes to array element address
6939 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6941 * mini-x86.c (is_regsize_var): allocate pointer to registers
6943 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6945 * driver.c: fixed typo, added intrins to the set of optimizations
6946 tested with regressions.
6948 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6950 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6951 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6954 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6956 * inssel.brg: remove some common pop instructions without side effects
6958 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6960 * inssel-x86.brg: fixed thinko in int to double conversions.
6962 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6964 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6966 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6968 * inssel-long32.brg: two more missing instructions.
6970 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6972 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6975 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6977 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6980 * basic-float.cs: Added tests for negative zero.
6982 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6984 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6985 a couple of missing operations for long casts, with test cases.
6987 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6989 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6991 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6993 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6994 code size estimation.
6996 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6998 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6999 abstract methods (fix bug 42542)
7001 * aot.c: add ability to handle array types
7003 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7005 * mini.c: Call the _specific versions of the object allocation
7006 functions if possible.
7008 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7010 * driver.c: call setlocale ().
7012 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7014 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7017 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7019 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7021 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7022 wrappers (fix bug 42122)
7024 2003-05-04 Martin Baulig <martin@ximian.com>
7026 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7028 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7029 s/mini_set_defaults/mono_set_defaults/g.
7031 2003-05-04 Martin Baulig <martin@ximian.com>
7033 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7035 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7037 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7038 (reported by Don Roberts).
7040 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7042 * mini.c: temporarily work around two bugs for this release.
7044 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7046 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7047 that contains -export-dynamic and it makes using the ld script
7049 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7051 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7053 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7056 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7058 * mini.c: make sure leave calls all the needed finally blocks,
7059 even when the target jumps out of multiple exception clauses.
7061 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7063 * ldscript, Makefile.am: add linker script to reduce the number of
7064 exported symbols (should also fix the issues with libwine defining
7065 some of the same symbols in io-layer).
7067 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7069 * driver.c (mini_main): Avoid assertion when no file name is given on
7072 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7074 * driver.c: added --version/-V command line option.
7075 Added the inline optimization in the regression tests.
7077 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7079 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7080 to the type in the method signature (fixes bug#42134).
7082 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7084 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7086 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7088 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7090 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7092 * driver.c: fixed bug #42100.
7094 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7096 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7098 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7100 * mini.c: moved most of the code required to do inlining to its own
7101 function so it can be reused. Inline also ctors if appropriate.
7103 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7105 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7106 the runtime can call mono API functions.
7108 2003-04-27 Martin Baulig <martin@ximian.com>
7110 * debug-mini.c (mono_debug_init_method): Added
7111 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7112 send a notification to the debugger.
7114 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7115 running in the Mono Debugger, just pass the breakpoint number to
7116 mono_debug_init_method().
7118 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7120 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7122 * mini.c: allow some more unsafe compares.
7124 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini-x86.c, Makefile.am: make distcheck works (partially from
7127 a patch by Richard Lee <r.h.lee@attbi.com>).
7128 * regset.c, regset.h: removed, they are unused.
7130 2003-04-25 Dick Porter <dick@ximian.com>
7132 * driver.c: Usage reports the name as 'mono' not 'mini'
7133 * exceptions-x86.c: Build and run on freebsd
7135 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7137 * Makefile.am: install the program with the 'mono' name and
7138 the library as libmono instead of mini and libmini.
7140 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7142 * driver.c: provide the APIs for the embedding interface of the old jit.
7144 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7146 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7148 2003-04-23 Martin Baulig <martin@ximian.com>
7150 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7152 * driver.c: Added `--debug' command line argument to enable
7155 2003-04-23 Martin Baulig <martin@ximian.com>
7157 * debug.[ch]: Removed. The code is now in
7158 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7160 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7163 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7165 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7167 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7170 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7171 mono_domain_finalize.
7172 (mini_method_compile): use mono_method_profile* if the the option is
7175 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7177 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7178 methods with their wrapper.
7180 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7181 methods with their wrapper.
7183 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7186 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7189 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7192 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7194 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7196 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7198 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7199 of the mempool. This is slightly faster and uses less memory
7201 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7203 * mini.c: avoid O(n) allocation for variables.
7205 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7207 * mini.c: handle items on the stack after inlining methods.
7209 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7211 * mini.c: make the method->opcode optimization dependent
7212 on MONO_OPT_INSTRINS and do it lazily.
7214 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7216 * driver.c: print overall results at the end of regression run.
7218 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7220 * inssel.brg: don't overwrite symbolic registers.
7222 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7224 * inssel-x86.brg: fix conversion from long to float.
7226 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7228 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7230 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7232 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7234 * driver.c: Added --print-vtable option as in the old JIT.
7236 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7238 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7240 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7242 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7244 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7246 * mini.c regalloc.c regalloc.h: Fix memory leak.
7248 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7250 * aot.c (mono_aot_get_method): register all used strings
7252 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7254 * mini.c: always intern strings references with ldstr at compile time.
7256 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7258 * Makefile.am: add BUILT_SOURCES.
7260 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7262 * driver.c: give a better error message when the assembly to execute
7263 doesn't have an entry point.
7265 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7267 * Makefile.am: added hack for automake
7269 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7272 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7274 22003-04-07 Martin Baulig <martin@ximian.com>
7276 * Makefile.am: Added Makefile.am.
7278 * debugger-main.c: Removed, this is now in the debugger where it
7281 * mini.pc.in: Call this package `mini' for the moment.