1 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
5 2005-11-18 Massimiliano Mantione <massi@ximian.com>
7 * mini.c: Enabled "fastpath" deadce :-)
9 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12 alias analysis pass to support it.
15 * liveness.c: Likewise (liveness computation can use aliasing
16 information to be more accurate).
17 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18 moreover made so that "--compile-all" uses the given optimization
19 flags and not the default ones.
20 * aliasing.c: Alias analysis (new file).
21 * aliasing.h: Likewise.
22 * Makefile.am: added "aliasing.c" and "aliasing.h".
24 2005-11-17 Zoltan Varga <vargaz@gmail.com>
26 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
29 2005-11-13 Zoltan Varga <vargaz@gmail.com>
31 * mini-exceptions.c (mono_handle_exception_internal): Remove the
32 fp >= end_of_stack exit condition, as it is not needed, and it might
33 become true for fp eliminated frames.
35 2005-11-11 Zoltan Varga <vargaz@gmail.com>
37 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
40 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
42 * mini-arm.c: fixed alignment of doubles/longs to match
43 the C ABI (bug #76635).
45 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
47 * aot.c: fix compilation with --enable-minimal=aot.
49 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
51 * mini-arm.c: fixed compatibility with the new
52 floating point emulator package for compares.
54 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
56 * mini.c : reverted sig->pinvoke changes (r51396-51397).
58 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
60 * mini-exceptions.c (print_stack_frame): Output to stderr.
61 (mono_handle_native_sigsegv): Ditto.
63 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
65 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
66 OP_LCONV_TO_OVF_I implementation.
68 * mini-amd64.c: Add support for the throw->branch exception
71 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
72 when the catch clause catches a more general exception, i.e. Object.
74 2005-10-30 Zoltan Varga <vargaz@gmail.com>
76 * cpu-ia64.md: Remove unused opcodes.
78 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
79 specific defines for architectures defining USE_SIGACTION.
81 * mini-ia64.c: Fix some warnings.
83 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
84 version seemed to skip a frame.
86 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
88 * mini.c: Clean up the usage of sig->pinvoke flag. Now
89 only calls which are made to native code use this flag.
91 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
93 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
94 varargs methods as well.
96 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
97 which have save_lmf set. Reorganize methods prologs a bit.
99 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
100 debugger to the proper place.
102 2005-10-29 Martin Baulig <martin@ximian.com>
104 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
105 when running inside the debugger until the debugger has support
108 2005-10-26 Zoltan Varga <vargaz@gmail.com>
110 * mini.h: Fix a warning.
112 2005-10-24 Miguel de Icaza <miguel@novell.com>
114 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
115 we expose publicly, this returns the string.
117 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
119 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
122 2005-10-21 Zoltan Varga <vargaz@gmail.com>
124 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
125 native stacktrace using the glibc 'backtrace' function if available.
127 2005-10-20 Zoltan Varga <vargaz@gmail.com>
129 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
131 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
132 handle SIGSEGVs received while in native code.
134 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
135 code, call mono_handle_native_sigsegv which will abort the runtime
136 after printing some diagnostics, instead of converting it into a
137 confusing NullReferenceException.
139 2005-10-18 Zoltan Varga <vargaz@gmail.com>
141 * cpu-pentium.md: Remove unused opcodes.
143 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
145 * mini-amd64.h (MonoLMF): Add rsp field.
147 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
150 2005-10-17 Zoltan Varga <vargaz@gmail.com>
152 * mini-codegen.c (get_register_spilling): Fix some warnings.
154 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
156 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
157 elimination during exception handling. Enable fp elimination by
160 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
163 2005-10-16 Martin Baulig <martin@ximian.com>
166 (mono_debugger_run_finally): New public method for the debugger.
168 2005-10-10 Zoltan Varga <vargaz@gmail.com>
170 * debug-mini.c (mono_debug_init_method): Fix warning.
172 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
173 the 'exname' parameter const to fix some warnings.
175 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
177 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
178 introduced by the previous patch.
180 2005-10-08 Zoltan Varga <vargaz@gmail.com>
182 * basic-float.cs: Add test for precision of float arithmetic.
184 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
185 when loading/storing single values from/to memory.
187 * mini.c (mono_jit_compile_method_with_opt): Create the function
188 pointers in the correct domain.
190 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
192 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
193 introduced by previous patch.
195 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
196 when out_filter_idx is NULL.
198 * mini-exceptions.c: Don't run filter clauses twice during exception
199 handling. Fixes #75755.
201 2005-10-07 Zoltan Varga <vargaz@gmail.com>
203 * aot.c: Add support for ldflda wrappers.
205 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
208 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
210 * mini.c, mini.h: do not consider exception handlers blocks when
211 setting up interface variables.
213 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
215 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
217 2005-10-03 Zoltan Varga <vargaz@gmail.com>
219 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
222 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
224 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
226 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
227 of the OP_P definitions.
229 * TODO: Add a proposal for dealing with the CEE/OP mess.
231 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
232 optimizations from the x86 port.
234 * cpu-amd64.md: Ditto.
236 * basic.cs basic-long.cs: Add tests.
238 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
240 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
241 Patrik Torstensson's implementation of my exception-handling
242 optimization idea, when the exception object is not used
245 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
247 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
248 of the mul_imm optimizations from the old jit.
250 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
252 * mini.c, liveness.c: patch by Patrik Torstensson and
253 Zoltan Varga to improve performance in methods with
256 2005-09-30 Zoltan Varga <vargaz@gmail.com>
258 * driver.c: Remove 'Globalization' entry from --version.
260 2005-09-28 Zoltan Varga <vargaz@gmail.com>
262 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
263 there is a profiler interested in JIT events.
265 * aot.c: Load profile files produced by the AOT profiling module, and
266 reorder methods based on the profiling info. Add a 'method_order' table
267 to the AOT file to make mono_aot_find_jit_info work with the reordered
270 * mini.h: Bump AOT file version info.
272 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
274 * mini-arm.h: work around what looks like a gcc bug when optimizations
277 2005-09-28 Raja R Harinath <rharinath@novell.com>
279 * Makefile.am (AM_CFLAGS): Don't use += to append inside
280 conditionals. Use ...
281 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
283 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
285 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
286 to determine the amount of memory to copy when passing valuetypes.
288 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
289 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
291 2005-09-27 Zoltan Varga <vargaz@gmail.com>
293 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
294 information about aot.
296 2005-09-27 Ben Maurer <bmaurer@ximian.com>
298 * *.c: Replace the use of {Enter,Leave}CriticalSection with
299 macros. This will allow a deadlock debugger to easily be plugged
302 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
304 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
306 2005-09-27 Raja R Harinath <rharinath@novell.com>
308 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
309 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
310 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
311 ($(arch_built)) [CROSS_COMPILING]: Error out.
313 2005-09-26 Zoltan Varga <vargaz@gmail.com>
315 * aot.c: Add support for the no_special_static flag for classes.
317 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
319 * Reapply reverted patches.
321 * *: Revert r50174 as well.
323 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
325 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
327 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
329 2005-09-23 Miguel de Icaza <miguel@novell.com>
331 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
332 part of the SIG_HANDLER_SIGNATURE.
334 2005-09-23 Zoltan Varga <vargaz@gmail.com>
336 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
339 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
340 introduced by previous patch.
342 2005-09-21 Zoltan Varga <vargaz@gmail.com>
344 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
347 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
348 upon the information returned by get_call_info ().
350 * mini-x86.c (add_float): Fix stack size calculation.
351 (mono_arch_call_opcode): Rewrite this so it works based up the
352 information returned by get_call_info ().
353 (mono_arch_get_this_vret_args): Ditto.
355 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
357 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
358 in cinfo to determine the registers which need to be used.
360 2005-09-20 Miguel de Icaza <miguel@novell.com>
362 * driver.c (mono_main): Add --server and --desktop flags.
364 2005-09-16 Zoltan Varga <vargaz@gmail.com>
366 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
367 registers as global registers.
369 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
370 longer needed with the new register allocator.
372 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
374 * cpu-ia64.md: Remove unused opcodes.
376 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
378 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
380 * cpu-amd64.md: Remove unused opcodes.
382 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
383 needed with the new register allocator.
385 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
388 2005-09-16 Raja R Harinath <rharinath@novell.com>
390 * Makefile.am (check-local): Don't invoke semdel-wrapper.
392 2005-09-16 Martin Baulig <martin@ximian.com>
395 (throw_exception): Don't call mono_debugger_throw_exception() if
396 we're a rethrow - see the FIXME in the code.
398 2005-09-15 Geoff Norton <gnorton@customerdna.com>
400 * mini.c (mono_init_exceptions): This only works on some architectures.
402 2005-09-15 Zoltan Varga <vargaz@gmail.com>
404 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
407 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
409 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
410 now in mini-exceptions.c.
412 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
414 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
415 now in mini-exceptions.c.
417 2005-09-15 Zoltan Varga <vargaz@gmail.com>
419 * exceptions-x86.c: Applied patch from Patrik Torstensson
420 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
422 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
423 code into mini-exceptions.c. Add some assertions to it.
425 2005-09-12 Zoltan Varga <vargaz@gmail.com>
427 * aot.c (emit_section_change): Applied patch from "The Software Team"
428 (<software@solmersa.com>). Fix as errors on windows.
430 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
432 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
433 method info into the LMF.
435 2005-09-11 Zoltan Varga <vargaz@gmail.com>
437 * mini-ia64.c: Add proper unwind info for method epilogs.
439 * exceptions-ia64.c: Add some code to help debugging.
441 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
443 * mini-exceptions.c: Fix warning.
445 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
447 * mini.c: Really fix build.
449 * mini-x86.c mini-amd64.c: Fix build.
451 2005-09-11 Zoltan Varga <vargaz@gmail.com>
453 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
455 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
456 some Interlocked methods as intrinsics.
458 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
459 for Thread methods as well.
461 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
463 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
465 * mini-ia64.c mini-x86.c mini-amd64.c
466 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
469 * mini.c (mono_init_exceptions): Fix build breakage.
471 2005-09-10 Zoltan Varga <vargaz@gmail.com>
473 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
474 of instructions. Use the new ia64_unw_op macros for emitting unwind
477 * mini.c (mono_init_exceptions): Initialize exception handling
478 related trampolines at startup.
480 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
482 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
484 2005-09-09 Zoltan Varga <vargaz@gmail.com>
486 * mini.c: Handle type loading errors gracefully during compilation and
487 throw the appropriate exception.
489 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
491 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
494 2005-09-09 Martin Baulig <martin@ximian.com>
496 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
499 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
501 * mini-arm.h: use emulation for conv.r.un for the release.
503 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
505 * mini-arm.c, objects.cs: more fixes and tests for them.
507 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
509 * mini-arm.c: align structures to at least 4 bytes to be able
510 to keep our current optimized memcpy.
512 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
514 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
516 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
518 * mini.c: ignore SIGPIPE.
520 2005-09-04 Zoltan Varga <vargaz@gmail.com>
522 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
524 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
526 2005-09-02 Zoltan Varga <vargaz@gmail.com>
528 * mini.h: Add prototype for mono_allocate_stack_slots_full.
530 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
532 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
533 exception handling support.
534 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
535 patch by Brian Koropoff <briank@marakicorp.com>).
537 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
539 * mini.c: revert another 'optimization' which breaks when
540 items on the eval stack need to be saved at a basic block end
543 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
545 * jit-icalls.c: for arrays, ensure we always provide
548 2005-08-30 Zoltan Varga <vargaz@gmail.com>
550 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
552 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
554 2005-08-29 Zoltan Varga <vargaz@gmail.com>
556 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
557 arguments in their original register.
559 2005-08-28 Zoltan Varga <vargaz@gmail.com>
561 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
564 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
565 when ssapre is enabled.
567 * inssel-long.brg: Fix bug in previous patch.
569 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
570 multiplication by a constant.
572 2005-08-27 Zoltan Varga <vargaz@gmail.com>
574 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
577 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
580 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
582 * inssel-arm.brg: apply changes tested by Brian Koropoff
583 <briank@marakicorp.com>.
585 2005-08-25 Zoltan Varga <vargaz@gmail.com>
587 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
589 2005-08-24 Zoltan Varga <vargaz@gmail.com>
591 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
592 to the same register if dreg is just a base register.
593 (print_ins): Improve printing of membase opcodes.
595 * inssel-x86.brg: Add optimized ldind(reg) rules.
597 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
599 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
601 * mini.c: when running under valgrind, set the stack bottom for
602 the GC at the actual approximate stack for the app (fixes running
605 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
607 * mini.c: do no break at the first valuetype to init found
610 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
612 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
614 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
616 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
618 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
620 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
622 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
624 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
626 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
629 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
632 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
635 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
637 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
639 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
641 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
642 in the tail recursion optimization.
644 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
645 debug info into the assembly file.
647 * iltests.il: Add test for filter regions.
649 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
650 initial stack of filter regions. Fixes #75755.
652 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
654 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
657 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
659 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
660 the check for an already compiled method on non-ia64 platforms.
661 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
664 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
666 * inssel-x86.brg: Add some optimized call rules.
668 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
670 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
673 * mini.h mini-trampolines.c: Pass the trampoline argument to
674 mono_arch_patch_delegate_trampoline.
676 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
678 * mini-trampolines.c: Fix build.
680 * mini-amd64.h: Add delegate trampolines.
682 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
684 * inssel-amd64.brg: Add optimized call rules.
686 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
688 * inssel-ia64.brg: Add optimized ldind(reg) rules.
690 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
692 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
695 * mini-ia64.c: Remove LMF fixmes.
697 * mini-ia64.h: Remove most fields from LMF.
699 * inssel-ia64.brg (stmt): Fix unaligned access errors.
701 * mini-trampolines.c: Add support for IA64 function descriptors.
703 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
704 for IA64 function descriptors.
706 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
708 * tramp-arm.c: patch the vtable for virtual calls. Added
709 support code to register/unregister the LMF.
710 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
713 2005-08-19 Dick Porter <dick@ximian.com>
715 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
718 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
720 * mini.c (mini_get_method): Move handling of wrapper data here.
722 * mini.c (mono_method_to_ir): Add support for dynamic methods.
724 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
727 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
728 bblock->code does not remain empty.
730 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
732 * arrays.cs: Add regression test for #75832.
734 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
737 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
738 instruction scheduling.
740 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
742 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
744 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
746 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
748 * mini-codegen.c: Fix VC build.
750 * cpu-pentium.md: Increase length of atomic_exhange_i4.
752 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
754 * mini.h: fix signature for mono_register_opcode_emulation.
756 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
758 * mini.c: Get rid of most of the helper_sig_... constants using
759 mono_create_icall_signature ().
761 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
763 * jit-icalls.c (helper_ldstr): New helper function.
765 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
767 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
768 throw, load the string using a helper call instead of creating a string object.
770 * aot.c: Update after LDSTR changes.
772 * mini.h: Bump AOT file version.
774 * aot.c: Save class size info into the AOT file. Print more statistics during
777 * mini.h: Bump AOT file version.
779 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
780 ordering of disasm cases. Fixes #74957.
782 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
784 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
785 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
786 the generic code needed for the ARM port.
788 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
790 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
791 inssel-arm.brg: more ARM features and fixes.
793 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
795 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
796 ARM port work in progress.
798 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
800 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
802 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
804 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
806 * inssel.brg (mini_emit_memset): Add support for unaligned access.
808 * *-ia64.*: Ongoing IA64 work.
810 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
812 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
814 * TODO: Remove out-of-data todo stuff.
816 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
819 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
821 * mini.h: Bump corlib version.
823 2005-07-27 Martin Baulig <martin@ximian.com>
826 (create_copy_ins): Added `const unsigned char *ip' argument; set
827 `copy->cil_code' from it.
829 2005-07-27 Martin Baulig <martin@ximian.com>
831 * mini-exceptions.c (mono_handle_exception): Don't call
832 mono_debugger_handle_exception() for filters.
834 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
836 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
839 2005-07-26 Martin Baulig <martin@ximian.com>
841 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
843 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
844 helper_compile_generic_method() if the method is actually virtual
847 2005-07-26 Martin Baulig <martin@ximian.com>
850 (trampoline_code): Renamed to `mono_trampoline_code' and made it
851 public; this is now accessed directly by the debugger.
852 (mono_generic_trampoline_code): Removed.
855 (mono_debug_init_method): Also add interncalls and wrappers.
857 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
859 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
861 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
863 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
865 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
867 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
869 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
871 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
872 getting TLS offsets on AMD64 too.
874 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
876 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
878 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
880 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
881 inssel-arm.brg, mini-arm.h: ARM port work in progress.
883 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
885 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
887 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
890 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
891 mono_sparc_is_virtual_call ().
893 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
895 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
896 trampoline parameters.
898 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
900 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
901 to mono_arch_get_vcall_slot_addr.
903 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
906 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
908 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
910 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
912 2005-07-19 Martin Baulig <martin@ximian.com>
914 * exceptions-amd64.c (throw_exception): Call
915 mono_debugger_throw_exception() here like we're doing it on i386.
917 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
919 * mini-ia64.c: Add optimized TLS access support.
921 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
923 * mini-exceptions.c: Ongoing IA64 work.
925 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
927 * mini.c: Use the default optimization set when embedding. Fixes
930 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
932 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
933 of trampolines to a separate file.
935 * mini-trampolines.c: New file.
937 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
940 * tramp-x86.c: Reorganize the trampoline code to be similar to the
943 * mini-codegen.c: Fix cygwin build.
945 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
947 * mini.c: Add some minor changes needed by the IA64 port.
949 * *-ia64.*: Ongoing IA64 work.
951 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
953 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
954 trampolines into arch-independent and arch-dependent parts.
956 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
958 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
960 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
962 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
963 the xp-regalloc-branch for amd64.
965 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
966 xp-regalloc-branch for x86.
968 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
970 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
972 2005-07-06 Martin Baulig <martin@ximian.com>
975 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
976 (mono_jit_runtime_invoke): Likewise.
978 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
980 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
983 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
984 without loading their metadata. Reorganize the file format so exception handling+
985 debug info is kept separate from normal method info. Create MonoJitInfo
986 structures for methods lazily.
988 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
990 (x86_class_init_trampoline): Patch AOT class init trampolines too.
992 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
994 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
997 * mini.h: Bump AOT file version.
999 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1001 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1003 2005-07-01 Raja R Harinath <rharinath@novell.com>
1005 * Makefile.am (check-local): Call semdel-wrapper.
1007 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1009 * mini-x86.c: Revert the last change as it seems to break the build..
1011 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1013 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1015 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1017 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1019 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1020 outside of the macro, so strange stuff doesn't happen with gcc4
1021 (NEW_AOTCONST_TOKEN): Likewise.
1023 2005-06-28 Martin Baulig <martin@ximian.com>
1025 * mini.c (mini_class_is_system_array): New static method; use this
1026 instead of `klass->parent == mono_defaults.array_class' everywhere
1027 since this also works for the new generic array class.
1029 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1031 * inssel.brg: Remove warnings.
1033 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1035 * mini-ia64.c: Ongoing IA64 work.
1037 * basic-float.cs: Add float->i1 conversion test.
1039 * iltests.il: Add conv.u4 test.
1041 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1043 * inssel-long.brg: Fix bug caused by last change.
1045 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1047 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1048 BSDs. Allows the x86 JIT to work on OSX86
1050 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1052 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1055 * mini-ia64.c: Ongoing IA64 work.
1057 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1059 * mini-ia64.c: Ongoing IA64 work.
1061 * driver.c: Clean up jit_code_hash as well when using --regression.
1063 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1065 * basic-long.cs: Add tests for long->u4 conversion.
1067 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1069 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1070 that we do not depend on undefined C behavior: the order stuff
1071 gets evaluated within an expression. Fixes mono when compiled on
1074 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1076 * *-ia64.*: Ongoing IA64 work.
1078 * aot.c: Lower memory usage while loading AOT methods.
1080 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1082 * mini.h: Bump AOT file format version.
1084 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1086 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1088 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1090 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1091 not on callee assembly). Fixed some comments.
1093 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1095 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1096 it gets proper disassembly.
1097 (emit_method_info): Remove some dead code.
1099 * mini.c (mini_method_compile): Allways allocate the GOT var in
1100 mono_method_to_ir for emulating opcodes.
1102 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1104 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1105 before freeing the code memory. Fixes #74990.
1107 * objects.cs: Add regression test for #74992.
1109 * liveness.c: Extend live ranges of arguments to the beginning of the
1110 method. Fixes #74992.
1112 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1113 so it points into the faulting instruction.
1115 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1117 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1119 * *-ia64.*: Ongoing IA64 work.
1121 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1123 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1125 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1127 * *-ia64.*: Ongoing IA64 work.
1129 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1131 * basic-long.cs: Add tests for add/sub.ovf.
1133 * basic.cs: Add tests for sub.ovf.
1135 * *-ia64.*: Ongoing IA64 work.
1137 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1139 * *-ia64.*: Ongoing IA64 work.
1141 * basic.cs: Add conv.ovf.i4.un test.
1143 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1145 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1147 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1149 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1151 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1153 * *-ia64.*: Ongoing IA64 work.
1155 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1158 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1160 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1162 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1164 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1166 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1168 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1169 of a call is callable by a near call.
1171 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1173 * mini-ia64.c: Ongoing IA64 work.
1175 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1177 * genmdesc.c: Make the generated array non-static.
1179 * inssel-long.brg: Fix LSHR_IMM rule.
1181 * *-ia64.*: Ongoing IA64 work.
1183 * *-ia64.*: Ongoing IA64 work.
1185 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1187 * *-ia64.*: Ongoing IA64 work.
1189 * *-ia64.*: Ongoing IA64 work.
1191 * mini-ia64.c: Ongoing IA64 work.
1193 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1195 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1197 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1199 * objects.cs basic-long.cs: Move some tests to objects.cs.
1201 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1203 * *-ia64.*: Ongoing IA64 work.
1205 * iltests.il: Add a new test.
1207 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1208 newobj. Fixes #75042.
1210 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1212 * *-ia64.*: Ongoing IA64 work.
1214 * *-ia64.*: Ongoing IA64 work.
1216 * *-ia64.*: Ongoing IA64 work.
1218 * basic.cs objects.cs: Move tests accessing static variables as well.
1220 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1222 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1224 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1226 * driver.c: Always print failed tests.
1228 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1231 * *ia64*: Ongoing IA64 work.
1233 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1235 * basic.cs: Add tests for add.ovf. Fix warnings.
1237 2005-05-18 Miguel de Icaza <miguel@novell.com>
1239 * driver.c (mono_main): Avoid crash if no argument is passed to
1240 --break; Do not use g_error, but f_printf. And fix all other
1241 ocurrences of the same crash.
1243 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1245 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1246 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1249 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1251 * *-ia64.*: Add beginnings of IA64 backend.
1253 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1255 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1257 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1260 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1262 * mini-amd64.c: Fix a warning.
1264 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1266 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1267 in float_neg. Fixes #74897.
1269 * mini-amd64.c (emit_call): Fix another near call bug.
1271 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1273 * declsec.c: Keep the appdomain information in the structure. Added a
1274 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1275 value gets overwritten).
1276 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1277 an MonoAppDomain member to MonoSecurityFrame.
1278 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1279 used in the stack walk. Now use a MonoArray which grow (double) when
1282 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1284 * mini.c: Re-enabled runtime cleanup, since running threads should
1285 now properly stop when exiting.
1287 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1289 * mini-codegen.c: New file contaning the arch-independent local
1290 register allocator. Not used by any architectures yet.
1292 * mini.h linear-scan.c: Merge some changes from the
1293 mini-xp-local-regalloc branch.
1295 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1297 * mini-amd64.c (emit_call): Fix calls to native functions when the
1298 runtime is compiled as a shared library. Fixes #74756.
1300 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1301 on a literal field. Fixes #74751.
1303 2005-04-25 Raja R Harinath <rharinath@novell.com>
1305 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1307 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1309 * objects.cs: Add missing null casting test.
1311 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1313 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1314 in wrapper methods. Also rename 'address' variable to 'offset'.
1316 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1318 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1321 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1323 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1326 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1328 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1330 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1332 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1333 just the last bytes.
1335 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1337 * aot.c (mono_compile_assembly): Fix warning.
1339 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1340 by the _MSC_VER stuff.
1342 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1344 * inssel-long.brg: Fix #74588.
1346 * cpu-amd64.md: Fix #74591.
1348 * iltests.il: Add new regression tests.
1350 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1352 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1355 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1357 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1359 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1360 from Bill Middleton <flashdict@gmail.com>.
1362 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1364 * arrays.cs: Add new regression test. Fix warnings.
1366 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1368 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1369 and leakage in CKFINITE.
1371 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1372 this to a null op since it is called on amd64 too.
1374 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1376 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1377 body since this is not used on amd64.
1379 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1381 * mini-amd64.c: Remove obsolete fixmes.
1383 * mini.c (print_method_from_ip): Fix debugging support.
1385 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1387 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1388 so that expressions that don't give much gain are not reduced.
1389 * ssapre.h: Likewise.
1391 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1393 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1395 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1397 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1399 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1401 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1403 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1405 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1407 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1410 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1412 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1414 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1416 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1417 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1419 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1421 * mini-x86.c: Fix up stack overflow handling.
1423 * exceptions.cs: Add new regression test.
1425 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1427 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1428 mono_jit_thread_attach.
1430 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1432 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1434 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1435 avoid calling constructors using callvirt.
1437 * inssel.brg: Fix #74073.
1439 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1441 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1442 compilation with non-GCC compilers.
1443 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1444 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1446 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1448 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1449 klass->interface_offsets (will likely fix bug#74073).
1451 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1453 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1455 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1458 to amd64_div_reg_size ().
1460 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1462 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1464 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1466 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1468 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1470 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1472 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1474 * mini.c (mono_precompile_assembly): Load and precompile referenced
1475 assemblies as well. Fixes #74015.
1477 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1479 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1481 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1483 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1484 a lot of checks and (anyway) permissions cannot work until corlib is
1487 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1489 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1491 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1493 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1494 calls (fixes bug#72824).
1496 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1498 * mini.c: fix tail recursion elimination (see test in bug#73936).
1500 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1502 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1503 some fp functions in sse2 mode.
1505 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1507 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1509 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1511 * mini.h mini.c: Add mono_get_jit_tls_key ().
1513 * mini-x86.c: Enable fast TLS support on windows.
1515 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1517 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1518 * mini.c: Check for p/invoke method when generating code. If a
1519 p/invoke method, or it's class, isn't decorated with [Suppress
1520 UnmanagedCodeSecurity] then generate code to call System.Security.
1521 UnmanagedDemand (only if the security manager is active).
1523 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1525 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1526 last change as it seems to cause strange crashes.
1528 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1530 * *.c: handle unsafe function pointers where needed.
1532 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1534 * mini.c (mono_jit_free_method): Remove the fixme too.
1536 2005-03-15 Miguel de Icaza <miguel@novell.com>
1538 * mini.c: As discussed, make the code actually free the delegate
1539 thunk now, to enable the debugging of delegate problems, use
1540 MONO_DEBUG=1 when running Mono.
1542 This takes also care of parts of the leaks as seen by Joe.
1544 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1546 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1547 thread_tls_offset calculation.
1549 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1551 * declsec.c: Reworked linkdemand checks for icall. The previous code
1552 was using the declaration code (untrusted) and didn't work as expected
1553 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1556 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1558 * iltests.il: Add new localloc test.
1560 * mini-amd64.c: Handle large stack allocations the same way as on
1561 windows if stack overflow handling is working.
1563 * mini-amd64.c: Allocate the signal stack using mmap.
1565 * mini.c (sigsegv_signal_handler): Fix reading of context.
1567 * mini-exceptions.c: Fix up stack overflow handling.
1569 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1571 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1573 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1575 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1577 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1578 tramp_init functions as they are no longer needed.
1580 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1582 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1584 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1586 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1588 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1591 * mini-ops.h: Add OP_LMUL_IMM.
1593 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1594 long mul/div opcodes as intrinsic.
1596 * mini-amd64.c (emit_call): Handle the case when the callee might be
1599 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1601 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1604 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1606 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1608 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1610 * mini.c (mono_codegen): Don't leak here, to help people running
1613 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1615 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1616 conversions in sse2 mode.
1618 * basic-float.cs: Add regression test.
1620 * mini-amd64.c: Reenable sse2.
1622 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1624 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1626 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1628 * driver.c: Copyright text should include 2005.
1630 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1632 * cpu-amd64.md (load_membase): Fix more max lengths.
1634 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1636 * cpu-amd64.md (load_membase): Fix max length.
1638 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1640 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1642 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1643 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1645 * basic-float.cs: Add rounding regression test.
1647 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1649 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1651 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1652 structures in registers for pinvoke wrappers.
1654 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1656 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1658 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1660 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1661 wrapper to mono_jit_thread_attach.
1663 * mini.c (mini_jit_thread_attach): New jit icall.
1665 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1666 native->managed wrappers.
1668 * exceptions.cs: Add new regression test.
1670 * mini.c (optimize_branches): Check regions in the cbranch to throw
1671 block case as well. Fixes #73242.
1673 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1675 * mini.c: thread safety fixes.
1677 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1679 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1680 patching stuff, since delegates use jump trampolines so there is
1683 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1686 * tramp-amd64.c: Fix build.
1688 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1689 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1691 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1692 Rename this to mono_arch....
1693 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1695 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1697 * mini-amd64.c (emit_call): If both the caller and the callee is
1698 guaranteed to have 32 bit addresses, emit a normal call.
1700 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1702 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1703 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1704 method_ptr inside delegates.
1706 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1708 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1709 invalidated. Fixes #73001.
1711 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1713 * mini-x86.c: Only use stdcall for pinvokes on windows.
1715 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1717 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1718 * mini-x86.c: remove unreliable __thread var offset detection,
1719 use the correct accessors and enable by default.
1721 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1723 * mini.c (mono_jit_free_method): Fix memory leak.
1725 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1727 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1729 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1731 * cpu-amd64.md: Fix lengths of atomic opcodes.
1733 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1735 * driver.c: try to not imply using ICU is any good.
1737 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1739 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1740 functions as inline ops.
1742 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1743 some Interlocked functions as inline ops.
1745 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1747 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1749 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1751 * mini.c: Add support for OP_NOT_TAKEN.
1753 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1754 structures in registers for pinvoke wrappers.
1756 * mini-amd64.c: Fix warnings.
1758 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1760 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1762 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1764 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1765 address instead of loading the address from it.
1767 * mini-x86.c: Add support for returning small structs in registers
1768 on Win32. Fixes part of #70864.
1770 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1772 * trace.c (get_token): Improve error checking.
1774 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1776 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1778 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1780 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1781 it can be reused for MonoClass.
1782 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1785 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1787 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1788 instead of a MonoReflectionMethod. The method information wasn't used
1789 when displaying SecurityException details (but will be now).
1791 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1793 * Makefile.am : windows build fix.
1795 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1797 * iltests.il: Add new regression test.
1799 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1802 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1804 * mini.c: Moved linkdemand check into helper function check_linkdemand
1805 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1808 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1810 * declsec.c: Added statistics counter for different kinds of
1812 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1813 (and commented) declaration.
1814 * mini.c: Added statistics counter for security Demand code
1815 generation. Added display of security statistics.
1817 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1819 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1820 Fix compilation errors under gcc-2.95.
1822 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1824 * mini.c, driver.c: Use the new jit trampoline hashtable
1826 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1828 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1830 2005-02-11 Martin Baulig <martin@ximian.com>
1832 * debug-mini.c (mono_debug_close_method): Free the line number array.
1834 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1836 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1839 * mini.h: Bump AOT file format version.
1841 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1843 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1845 * declsec.h: Added macros to get/set lazyly initialized security
1846 informations about assemblies. Added new enum for different type of
1847 possible LinkDemand violation. Added function to check LinkDemands.
1848 * mini.h: Added a field to MonoCompile to hold any security violation
1849 detected when JITting a method (so it can be thrown later).
1850 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1851 and CEE_CALLVIRT. Added code to throw exception at the end of
1852 mini_method_compile (note: the exception is unhandled right now).
1854 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1856 * mini.c, jit-icalls.c: use the managed implementation of
1857 memset for initobj and memset, to avoid managed <-> unmanaged
1860 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1862 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1863 optimization if it would need a GOT var.
1865 * basic.cs: Add tests for constant propagation and switch statements.
1867 * ssa.c: Fix out-of-range constant propagation and switch statements.
1869 2005-02-09 <vargaz@freemail.hu>
1871 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1873 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1875 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1877 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1879 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1881 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1883 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1884 arithmetic operations.
1886 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1888 * mini-ppc.c: add a workaround for broken user code that
1889 DllImports vararg functions with non-vararg signatures.
1891 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1893 * mini.c (mono_jit_compile_method_inner): Add detection and a
1894 meaningfull error message for assemblies written in Managed C++.
1896 * tramp-amd64.c mini-amd64.h: Add support for
1897 create_trampoline_from_token ().
1899 * aot.c mini-x86.c abcremoval.c: Applied patch from
1900 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1902 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1904 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1905 which takes a MonoImage/token as parameter instead of a MonoMethod.
1907 * aot.c: Use the new trampoline for initializing vtables.
1909 * aot.c: Add support for ldfld/stfld_remote wrappers.
1911 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1912 rules for compare <MEM>, IMM.
1914 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1916 * aot.c: Handle inherited finalizers correctly.
1918 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1920 * inssel.brg (stmt): Add a missing _setup_... ().
1922 * aot.c: Save some parts of the class state to the AOT file and use it
1923 to recompute that state when a class is initialized.
1925 * mini.c: Install AOT hooks into the runtime.
1927 * mini.h: Bump AOT file format version.
1929 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1932 * iltests.il: Add new test.
1934 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1938 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1940 * mini.c: setup the statistical profiler in the thread attach
1941 callback to cope with the new single thread code.
1943 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1945 * mini-ppc.c: ensure we have enough room for the profiler
1946 calls (fixed bug#72084).
1948 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1950 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1953 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1955 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1957 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1959 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1960 to succesfully execute parrotbench).
1961 * ssapre.h: Likewise.
1963 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1965 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1966 variable for stores to method arguments (fixes a SSAPRE issue).
1968 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1970 * mini.c: handle value types in dup, fixes gen-112.cs.
1972 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1974 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1975 sequence for calls in dynamic methods to avoid thunks.
1977 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1979 * mini.c: correctly remove dynamic methods from the hashtable.
1981 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1983 * driver.c: Disabled SSAPRE until fix the bug that appears
1984 in IronPython's parrotbench.
1986 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1988 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1990 * mini.c (mono_method_to_ir): Revert the previous change.
1992 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1995 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1996 mono_jit_info_table_find () etc. when running under valgrind.
1998 * inssel.brg: Fix warnings.
2000 * mini-exceptions.c: Fix warnings.
2002 2005-01-31 Martin Baulig <martin@ximian.com>
2004 * driver.c (compile_all_methods_thread_main): Don't try to compile
2005 generic methods or anything which has type parameters.
2007 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2009 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2011 * TestDriver.cs: Add --verbose flags.
2013 * graph.c ssa.c: Fix 64 bit warnings.
2015 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2016 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2017 Fix 64 bit warnings.
2019 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2020 variable not spotted by gcc.
2022 * mini-amd64.c inssel-amd64.brg: Applied patch from
2023 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2024 X86_COMPARE_MEMBASE opcodes.
2026 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2028 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2030 * *: MonoMethod->signature might be NULL now. You *MUST* use
2031 mono_method_signature.
2033 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2035 * driver.c (compile_all_methods_thread_main): Compile the methods
2036 without invoking cctors.
2038 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2040 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2041 * basic-calls.cs: test for the above.
2043 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2045 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2046 MonoJitInfo changes.
2048 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2050 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2051 eagerly if it contains dynamic methods.
2053 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2055 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2056 trace, it is now computed by an icall from trace_ips.
2058 * mini-exceptions.c: Fix a warning.
2060 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2062 * mini-exceptions.c: don't bother getting stack trace info if
2063 it's not going to be used.
2065 2005-01-27 Raja R Harinath <rharinath@novell.com>
2067 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2070 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2072 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2074 * aot.c: Avoid calling mono_method_get_header () if not needed.
2076 * mini.h: Bump AOT file format version.
2078 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2080 * mini.c (mono_print_tree): Print more info for calls.
2082 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2084 * declsec.h: Remove warning by adding missing include for marshal.h
2086 2005-01-26 Martin Baulig <martin@ximian.com>
2088 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2091 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2093 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2096 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2098 * aot.c (mono_compile_assembly): Fix a warning.
2100 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2102 * declsec.c: Look for security attributes on the original MonoMethod
2103 (and not the wrapped one). This fix permissions on icalls.
2105 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2107 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2109 * mini.c (mono_allocate_stack_slots): Add a fixme.
2111 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2113 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2115 * inssel.brg: optimize casts of sealed types (more
2116 optimizations waiting for fixes in remoting).
2118 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2120 * inssel.brg (stmt): Add another dummy rule.
2122 * driver.c: Fix warnings.
2124 * driver.c (mono_main): If running under valgrind, instruct glib to use
2125 the system allocation functions so valgrind can track the memory
2126 allocated by the g_... functions.
2128 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2130 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2132 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2134 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2135 variables in try regions.
2137 * mini.c (mini_method_compile): Don't disable optimizations on large
2138 methods when AOT compiling.
2140 * mini.c (mono_allocate_stack_slots): New arch independent method to
2141 allocate stack slots. Not yet used.
2143 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2145 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2147 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2149 * mini-ppc.c: make the branch info relative as the code
2150 buffer can be reallocated.
2152 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2154 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2155 * driver.c: Removed the AOT/security restriction. Now initialize the
2156 security manager (in metadata) if --security is used.
2157 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2158 rather than the pointer to declarative security, when AOT is used.
2160 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2162 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2163 basic blocks, reduced intrinsic exception throwing code size.
2165 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2167 * driver.c (mini_usage): Reorder the usage screen.
2169 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2171 * mini.c (mono_resolve_patch_target): Fix warning.
2173 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2175 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2178 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2180 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2181 breaks the amd64 build.
2183 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2184 register allocation. Fixes #71454.
2186 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2188 * arrays.cs: Add new regression test.
2190 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2192 * ssapre.c: Turned usage of snprintf to GString.
2193 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2194 (I left it on by mistake in my previous commit).
2196 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2198 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2199 on cond branch optimization (fixes bug# 71515).
2201 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2203 * abcremoval.c: Fixed bug 71062.
2204 * abcremoval.h: Likewise.
2206 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2208 * mini.c: Added a new functionality to optimize_branches, the removal
2209 of useless basic blocks, and fixed some problem in the removal of
2210 critical edges; some utility functions added for both purposes.
2211 * ssapre.c: Added complex expression support, and fixed bug 70637.
2212 * ssapre.h: Likewise.
2213 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2215 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2216 * driver.c: Re-enabled SSAPRE.
2218 2005-01-19 Martin Baulig <martin@ximian.com>
2220 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2221 the result of mono_get_method_constrained().
2223 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2225 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2228 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2230 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2231 be detected. Fixes #59296.
2233 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2235 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2236 which can happen. Fixes #71361.
2238 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2240 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2243 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2245 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2246 appdomain-unload.exe to fail.
2248 * mini.c: Fix some memory leaks.
2250 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2252 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2253 Fixed bug and sped up some codepaths.
2255 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2257 * mini.c: Fix some memory leaks.
2259 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2262 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2264 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2267 * iltests.il: Add regression test for #71320.
2269 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2271 * mini.c (mono_codegen): Fix installation of profiler hooks.
2273 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2275 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2277 * mini.h, mini.c, cfold.c: optimize access to enum
2278 readonly fields, too. Eval conditional branches if possible
2279 to perform unreachable code removal in more cases.
2281 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2283 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2285 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2288 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2289 WinXP DEP. Fixes #71244.
2291 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2293 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2295 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2297 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2299 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2301 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2304 * mini.h: Bump AOT version.
2306 * mini.h (MonoCompile): Change exvar to a hash table.
2308 * mini.c: Allocate a separate exvar for each handler block.
2310 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2312 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2313 ex var with the pending exception and only throw if the two are equal.
2316 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2318 * mini-x86.c: Fix warnings.
2320 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2321 used by all the ports now.
2323 * aot.c: Add write-symbols and save-temps options.
2325 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2327 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2329 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2331 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2334 * tramp-s390.c: Check vtable slot belongs to the domain.
2336 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2337 as per other platforms.
2339 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2341 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2343 * driver.c: we don't run the Main() code in a subthread anymore.
2345 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2347 * mini.c: added experimental rtc support in the statistical
2348 profiler: if the user has the permission, more accurate statistics
2349 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2350 The MONO_RTC value must be restricted to what the linux rtc allows:
2351 power of two from 64 to 8192 Hz.
2353 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2355 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2357 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2359 * mini-ppc.c: better icache flush for smp.
2361 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2363 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2365 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2366 amd64 port, not yet used.
2368 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2370 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2373 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2375 * driver.c: Added --security option to activate the security manager.
2376 Right now this will allow code generation for declarative demands and
2377 is disabled when AOT is specified.
2378 * mini.c: Add code generation for declarative security demands.
2379 * mini.h: Add mono_use_security_manager as an extern gboolean.
2381 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2383 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2384 emitting more dense assembly code.
2386 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2387 exception throwing stuff.
2389 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2391 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2394 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2397 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2400 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2402 * tramp-*.c: Only patch vtable slots if the object is in the current
2403 domain. Fixes appdomain-unload.exe.
2405 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2407 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2410 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2412 * mini.c (reverse_branch_op): New helper function.
2414 * mini.c (optimize_branches): Run the new optimization only on
2415 platforms which support it. Also reverse all kinds of branches.
2417 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2419 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2422 * mini.c (optimize_branches): Reverse not-equals branches if the false
2423 bblock is a throw. This happens a lot of time with argument checking in
2426 * mini.c (mono_codegen): Add support for placing basic blocks after
2427 the function epilogue.
2429 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2432 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2434 * mini.c (setup_stat_profiler): Only set this up if the platform
2435 supports ITIMER_PROF.
2437 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2439 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2442 * inssel.brg: Fix a warning.
2444 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2446 * mini.c: added support for statistical profiler
2447 (run with: --profile=default:stat).
2449 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2451 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2453 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2455 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2456 related to global registers from the amd64 port.
2458 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2460 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2462 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2463 with global registers.
2464 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2466 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2468 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2470 * debug-mini.c (encode_value): Fix off-by-one.
2472 * aot.c (encode_value): Likewise.
2474 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2476 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2478 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2481 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2483 * aot.c (emit_method_info): Increase size of temp buffer.
2485 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2488 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2490 * aot.c (emit_method_info): Fix build.
2492 * aot.c: Further rework of the AOT file format to reduce the size of
2493 the method info data.
2495 * mini.h: Bump AOT file format version.
2497 2004-12-27 Martin Baulig <martin@ximian.com>
2499 * mini.c (mini_get_method): New static method; call
2500 mono_get_method_full() and mono_get_inflated_method().
2501 (mono_method_to_ir): Use mini_get_method() instead of
2502 mono_get_method_full().
2504 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2506 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2508 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2510 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2512 * inssel-amd64.brg: Add some optimization rules.
2514 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2516 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2517 standard not GC'd stuff is fine.
2519 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2521 * aot.c: Rework the AOT file format to get rid of most of the global
2522 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2524 * mini.h: Bump AOT file format version.
2526 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2528 * mini.h: Bump AOT file format version.
2530 * aot.c (mono_aot_is_got_entry): New function to determine if an
2531 address is inside a GOT.
2533 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2535 * cpu-pentium.md: Increase the maximum size of some instructions which
2536 might involve a got access.
2538 * mini.c (get_method_from_ip): Another debug helper function.
2540 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2541 when got var accesses are created during the decompose phase.
2543 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2545 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2546 argument mini_compile_method and to MonoCompile, and use this to
2547 determine whenever a given method is compiled for AOT. This allows the
2548 other methods compiled during AOT compilation to be free of AOT stuff,
2549 so the backends does not need to add special support for them by
2550 creating a fake GOT etc.
2552 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2555 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2557 * mini.c (mono_method_to_ir): It turns out that some of the
2558 x-appdomain wrappers are lax with types, so just ignore this for
2561 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2562 at the vtable->klass. If it is non-shared code we can just use the
2565 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2567 * mini-ppc.c: access MonoDomain from tls, too.
2569 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2571 * declsec.c: Removed unused variable (and related warning ;-)
2573 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2575 * iltests.il: New test for LDELEMA on an array of ref types.
2577 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2578 all ldelema's on reftypes.
2579 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2580 it was the wrong place to put it.
2582 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2583 register to pop to make this cleaner, at the request of Paolo.
2585 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2587 * mini-ops.h (OP_GETHASHCODE): New op.
2589 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2591 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2594 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2597 * mini-x86.c (mono_arch_output_basic_block): Rather than
2605 The first is 3 bytes while the second is 1. This saves 36 kb on
2606 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2607 see a small boost because of icache locality.
2609 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2611 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2613 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2614 started code sharing with the generic code.
2616 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2618 * mini-ppc.c, cpu-g4.md: added code for direct access to
2621 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2623 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2624 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2627 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2629 * declsec.c|h: Added functions to cache the declarative stack modifiers
2630 in MonoJitInfo and to create a security frame from a MonoJitInfo
2632 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2633 created. Register internal calls for System.Security.SecurityFrame::
2634 _GetSecurityFrame and _GetSecurityStack.
2635 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2636 the definitions for the new stack walk/callback mechanism.
2637 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2638 first security frame for LinkDemands and InheritanceDemands) and
2639 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2641 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2642 walk initialization (lupus).
2644 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2646 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2648 (handle_loaded_temps): Do not create a temporary variable for
2649 things that we know are temps. They will never be modified.
2650 (mono_spill_call): Set MONO_INST_IS_TEMP
2651 (mono_emulate_opcode): ditto
2653 (mono_method_to_ir.CEE_DUP): ditto
2655 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2657 * mini.c (type_to_eval_stack_type): Make this handle the void type
2658 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2659 (emit_tree): use ip_in_bb to special case some common idioms
2660 Update all callers to pass in the IP.
2661 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2663 This gives us a nice 2% speedup in mcs bootstrap.
2665 * mini-x86.c (peephole_pass): Peephole pass to make
2674 * mini.c (ip_in_bb): new method.
2675 (mono_method_to_ir): use this method rather than doing the hash
2678 * linear-scan.c (mono_linear_scan): When expiring actives, you
2679 don't need to keep around variables that expire on this
2680 instruction. This makes it so that:
2683 store (ebx add (ebx, 1))
2687 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2689 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2690 combination to avoid doing two copies. Fix up problems with previous
2693 * mini.c: Fix 64 bit warnings.
2695 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2697 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2699 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2700 changes from the x86 code.
2702 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2704 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2706 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2707 throwing code to reduce its size, unify the AOT and non-aot code and
2708 get rid of relocations in the AOT case.
2710 * mini-x86.h mini.c exceptions-x86.c
2711 (mono_arch_get_throw_corlib_exception): New arch specific function to
2712 raise corlib exceptions which doesn't require relocations in the
2715 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2717 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2719 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2722 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2725 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2727 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2728 with add function when used from Inc/dec atomic
2729 functions. Re-enabled optimization on x86.
2730 * mini-ops.h: renamed atomic_add functions to
2731 allow _add to match the Interlocked::Add and
2732 _add_next to match Interlocked::Inc/Dec.
2734 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2736 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2737 linking of BBs to the end BB, and enabled SSAPRE also with
2738 consprop and copyprop (which was prevented by that bug).
2740 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2742 * mini-x86.c: disabling the Interlocked optimizing code.
2744 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2746 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2749 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2751 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2752 interlocked optimization due lack of support on x86, rewrote
2753 exchange to take into account that base may be in eax.
2755 xsp works again; activated Interlocked optimizing code.
2757 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2759 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2761 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2763 * mini-ops.h: Add new opcodes.
2765 * mini.h: Add new patch types. Add got_var to MonoCompile.
2767 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2768 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2769 make it work with all kinds of patchable code.
2771 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2772 address of the GOT, and referencing entries in the GOT.
2774 * mini.c: Add code to load the GOT address if needed by an opcode.
2776 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2777 independent AOT code on the x86 using an elf-style Global Offset Table.
2779 2004-12-14 Raja R Harinath <rharinath@novell.com>
2781 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2783 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2785 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2788 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2790 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2791 of Interlocked:Increment/Decrement/Add as inline ops.
2792 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2794 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2796 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2797 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2799 2004-12-12 Duncan Mak <duncan@ximian.com>
2801 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2802 again. `patch_info->table_size' is no longer valid after Zoltan's
2805 2004-12-12 Martin Baulig <martin@ximian.com>
2807 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2808 if we are the "real" method, ie. not an inlined method inside it.
2810 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2812 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2813 before we look in the special fields table. This fixes
2814 ../tests/thread-static-init.cs.
2816 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2818 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2819 for Array get_Rank and get_Length. Fixes bug #70465.
2821 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2823 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2824 separate structure to reduce the size of MonoJumpInfo.
2826 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2828 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2830 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2832 * mini.c (mini_get_inst_for_method): Changed to allow ports
2833 to return a MonoInst instead of opcode
2834 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2836 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2837 Allow ports to return a created MonoInst instead of op-code, will enable
2839 (renamed mini_get_opcode_for_method to better reflected the functionality)
2841 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2843 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2845 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2847 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2850 2004-12-08 Martin Baulig <martin@ximian.com>
2852 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2853 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2855 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2857 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2860 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2863 2004-12-08 Raja R Harinath <rharinath@novell.com>
2865 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2867 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2869 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2870 bug introduced by the previous patch.
2872 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2874 * mini-ppc.c, objectc.cs: handle large structs passed by value
2877 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2879 * mini-ppc.c: OP_ARGLIST implementation from
2880 Geoff Norton <gnorton@customerdna.com>.
2882 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2884 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2885 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2887 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2889 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2891 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2893 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2896 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2898 * mini-sparc.c: Zero out localled-ed memory.
2900 * iltests.il: Add tests for zeroing out localloc-ed memory.
2902 2004-12-04 Martin Baulig <martin@ximian.com>
2904 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2905 mono_method_get_signature_full().
2907 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2909 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2910 and some utility functions (always for SSAPRE), integrated SSAPRE.
2912 * driver.c: Added ssapre option.
2913 * ssa.c: Small fix on OP_ARG handling.
2914 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2915 * Makefile.am: Likewise.
2917 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2919 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2922 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2925 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2927 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2929 * cpu-s390.md : Increase instruction length of oparglist.
2931 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2933 2004-11-30 Martin Baulig <martin@ximian.com>
2935 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2936 virtual generic methods. We call a special helper_compile_generic_method()
2937 icall to retrieve the method from the vtable, inflate and compile
2938 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2940 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2942 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2944 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2946 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2948 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2951 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2953 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2954 platforms with PIC aot.
2956 2004-11-28 Martin Baulig <martin@ximian.com>
2958 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2961 2004-11-28 Martin Baulig <martin@ximian.com>
2963 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2964 the result of mono_type_get_underlying_type() to check whether
2967 2004-11-26 Martin Baulig <martin@ximian.com>
2970 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2973 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2975 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2976 the same way as the other arguments so they won't get clobbered.
2978 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2979 calls through R11 since it is clobbered by the trampoline code.
2981 2004-11-26 Raja R Harinath <rharinath@novell.com>
2983 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2984 pick up in-tree mscorlib.dll.
2986 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2988 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2990 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2991 runtime data/code are now stored in a table similar to the GOT in ELF.
2992 This allows the code itself to be position independent.
2994 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2997 * aot.c: Attach ELF type (object/function) directives to all global
3000 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3002 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3004 * mini-amd64.h: Turn on PIC AOT code.
3006 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3007 returning the offset within an OP_AOTCONST instruction where the GOT
3008 offset needs to be added.
3010 * mini.h: Bump AOT file format version.
3012 2004-11-25 Martin Baulig <martin@ximian.com>
3014 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3015 uninflated generic methods.
3017 2004-11-25 Martin Baulig <martin@ximian.com>
3019 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3021 2004-11-24 Martin Baulig <martin@ximian.com>
3023 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3024 original klass (this only applies for generic instances).
3026 2004-11-24 Martin Baulig <martin@ximian.com>
3028 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3029 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3032 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3034 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3035 localloc. Fixes #69678.
3037 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3039 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3041 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3042 used SSE registers on pinvoke calls. Fixes #69774.
3044 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3046 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3047 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3049 2004-11-23 Raja R Harinath <rharinath@novell.com>
3051 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3052 Refer directly to the mcs/ tree.
3054 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3056 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3057 Check if a trampoline for a synchronized method is required.
3059 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3061 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3062 with localloc if needed. Throe arithmetric exception in
3063 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3064 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3066 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3068 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3069 types before switching on type. Fixes #69622.
3071 2004-11-19 Raja R Harinath <rharinath@novell.com>
3073 * Makefile.am (check-local): New. Integrate into 'make check'.
3074 (MCS,RUNTIME): Define using in-tree mono and mcs.
3076 (%.exe): Use $(ILASM).
3078 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3080 * mini-ppc.c: adjust initial prolog size (bug #69691).
3082 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3084 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3087 2004-11-17 Raja R Harinath <rharinath@novell.com>
3089 * Makefile.am (clean-local): Rename from 'clean'.
3091 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3093 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3094 to mono_arch_is_int_overflow.
3095 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3098 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3100 * declsec.c|h: New files to support declarative security attributes.
3101 Added function to check if a method has (applicable) security.
3102 * mini.c|h: Add check for declarative security attributes in
3103 mono_method_check_inlining.
3104 * Makefile.am: Added declsec.c and declsec.h to the build.
3106 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini.c, mini.h: update to keep dynamic code info per-domain.
3110 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3112 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3113 (mini_init): Get rid of it from here too.
3115 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3117 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3118 implemented OP_RETHROW (patch by Geoff Norton
3119 <gnorton@customerdna.com>).
3121 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3123 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3124 between appdomains. Fixes appdomain-unload on PPC.
3126 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3128 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3129 mini-exceptions.c: handle the new wrapper types.
3130 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3131 token value as a MonoClass* when compiling a wrapper.
3132 mono_jit_create_remoting_trampoline now takes an additional
3133 MonoRemotingTarget parameter.
3135 2004-11-10 Martin Baulig <martin@localhost>
3137 * mini.c (mono_method_to_ir): Use `generic_container->context'
3138 rather than creating a new one.
3140 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3142 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3144 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3146 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3148 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3149 the experimental aot cache stuff.
3151 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3153 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3154 mini-exceptions.c: update to exception clause structure changes.
3156 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3158 * exceptions-x86.c (throw_exception): Fix warnings.
3160 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3163 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3165 * exceptions-sparc.c (get_throw_exception): Really fix this.
3167 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3169 * tramp-*.c: we no longer support icalls without wrappers, so
3170 a bit of code can be removed here
3172 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3174 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3177 * cpu-sparc.md: Add op_rethrow.
3179 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3181 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3183 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3184 * mini-ops.h: Add OP_RETHROW.
3186 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3188 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3190 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3192 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3193 Makes the output much easier to read
3195 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3197 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3198 prevents another huge leak when compiling with ssa. Secondly, the
3199 performance of doing this rather than freeing the lists is much
3200 better. GList does a lock every time you allocate a list link,
3201 so that it can use a memory pool. So, it is better to just use
3202 a memory pool of our own.
3204 * ssa.c, linear-scan.c: replace g_list_remove_link with
3205 g_list_delete. The remove one does not free the GList, so we were
3206 leaking memory. On -O=all --compile-all with corlib, this cut down
3207 3 MB of allocations.
3209 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3211 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3213 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3215 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3216 into a new function mono_create_jit_trampoline ().
3218 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3220 * trace.c (get_spec): Allow tracing of classes without a namespace.
3222 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3224 * mini.c: Fix pointer overwrite in mini_method_compile.
3226 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3228 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3229 The darwin ABI needs some special handling for 1 and 2 byte structs
3230 Lets use lbz/lhz instead of lwz everywhere.
3231 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3232 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3233 Use stb/sth for the former, and put the latter always on stack instead of in
3236 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3238 * trace.c (is_filenamechar): Add '_'.
3240 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3242 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3244 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3246 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3248 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3249 depends on libmonogc. Fixes #68805.
3251 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3253 * mini.c (mono_jit_free_method): Provide extra information for
3254 this error. Currently this leaks, but will be turned into a
3255 developer option in the future.
3257 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3259 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3261 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3263 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3264 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3265 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3267 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3269 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3270 trampolines for AOT code.
3272 2004-10-22 <vargaz@freemail.hu>
3274 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3275 constructed types. Fixes #68136.
3277 2004-10-21 Martin Baulig <martin@ximian.com>
3279 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3280 if it returns true, unwind the stack to the call instruction.
3282 2004-10-21 <vargaz@freemail.hu>
3284 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3286 * mini.h: Bump AOT version number.
3288 * objects.cs: Add another test for unbox trampolines.
3290 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3293 2004-10-20 <vargaz@freemail.hu>
3295 * driver.c: Add SHARED to the set of optimizations tested.
3297 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3299 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3302 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3304 2004-10-20 Martin Baulig <martin@ximian.com>
3306 * mini-exceptions.c (mono_handle_exception): Call
3307 mono_debugger_handle_exception() to tell the debugger about
3308 catch/finally clauses.
3310 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3312 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3314 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3317 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3319 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3320 methods as their native size, fixed bug #57543, #57545.
3321 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3322 This saves a temporary register and mullw call down into 1 (minor perf
3323 increase for cases like sum = sum * 5; This use to translate into:
3326 It now translates to
3329 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3331 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3334 2004-10-11 Martin Baulig <martin@ximian.com>
3336 * mini.c (mono_method_to_ir): If we're a generic method, get the
3337 MonoGenericContainer from our MonoMethodNormal and create a
3338 MonoGenericContext from it.
3340 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3342 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3344 * basic-long.cs: Add test for checked i8->i2 cast.
3346 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3348 * inssel-ppc.brg: added a couple of speedup rules.
3350 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3352 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3353 to speed up rebuilds.
3355 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3357 * mini-s390.c: Minor fix to OP_OR_IMM.
3359 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3361 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3362 better. Fixes appdomain-unload.exe on sparc.
3364 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3366 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3367 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3370 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3372 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3374 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3376 * mini.c: Always generate a field read/write wrapper for members
3377 of the class MarshalByRefObject since the actual instance could
3380 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3382 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3384 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3386 * driver.c mini.h trace.c: Move the setting of the main assembly into
3387 a separate function called mono_trace_set_assembly () and call it after
3388 actually loading the main assembly. Fixes #66872.
3390 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3392 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3393 using the code manager.
3395 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3397 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3399 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3401 * cpu-amd64.md: Fix bug in previous patch.
3403 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3406 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3408 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3409 mini-exceptions.c: updates for changed stack walk interface.
3411 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3413 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3415 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3417 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3419 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3421 * driver.c (mini_regression_list): Do not call mono_assembly_close
3422 since assemblies can't be unloaded.
3424 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3426 * cpu-amd64.md: Fix more instruction lengths.
3428 * cpu-amd64.md: Fix lengths of some instructions.
3430 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3432 * inssel.brg: Make the array ldelema check aot friendly.
3434 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3436 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3438 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3440 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3442 * mini-x86.c: Fix build.
3444 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3445 mono_type_get_underlying_type () helper function to simplify code.
3447 2004-09-09 Martin Baulig <martin@ximian.com>
3449 * mini-amd64.c: Don't access `type->data.klass' directly, call
3450 mono_class_from_mono_type() instead since the type may be a
3453 2004-09-09 Martin Baulig <martin@ximian.com>
3455 * mini-amd64.c (get_call_info): Fix support for generic instances.
3456 (add_valuetype): Use mono_class_from_mono_type() to get the class
3457 since we can be a generic instance.
3459 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3461 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3463 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3465 * liveness.c: reset spill costs on each scan: bug 62107
3467 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3469 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3470 unnecessary line that doesn't compile
3472 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3474 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3475 trampolines, make them call an error function so people can fix their
3478 2004-09-06 Martin Baulig <martin@ximian.com>
3480 * mini.c (mono_method_to_ir): When initializing locals, handle a
3481 generic instances like a valuetype if it's a valuetype and like a
3482 class if it's a class.
3484 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3486 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3487 stack. Fixes #64674.
3489 * exceptions.cs: Add test for unwinding of call arguments.
3491 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3493 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3494 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3495 set the carry/borrow flag). The sparc and s390 implementations
3496 can now use optimized versions (and simplify the code). ppc bugfixes.
3498 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3500 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3502 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3504 * inssel-amd64.brg: Remove leftover 32 bit rule.
3506 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3508 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3510 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3511 mono_arch_find_jit_info functions into a new function. Fix a memory
3514 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3517 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3519 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3522 * exceptions.cs: Add array size tests.
3524 * mini.c: Allocate a separate icall wrapper for each arity of
3525 mono_array_new_va. Fixes #59509.
3527 * exceptions.cs: Add testcase for 64578.
3529 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3531 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3533 2004-09-02 Martin Baulig <martin@ximian.com>
3535 * mini.c (mono_method_to_ir): When initializing the locals, call
3536 handle_initobj() on the generic instance itself, not its
3539 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3541 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3542 MonoJitInfo for dynamic methods.
3544 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3546 * mini.c: Add support for freeing JIT data for dynamic methods.
3548 2004-09-01 Martin Baulig <martin@ximian.com>
3550 * mini-x86.c (is_regsize_var): Added support for generic
3552 (mono_arch_emit_prolog): Make this compile again, use
3553 `x86_push_imm_template (code)'.
3555 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3557 * mini-x86.c: make all push_imm instructions that get
3558 patched always emit the long form
3560 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3562 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3563 in a per-domain hash.
3565 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3568 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3570 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3573 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3576 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3577 Beginnings of SSE2 support.
3579 * exceptions.cs: Add more tests for checked int<->uint casts.
3581 2004-08-28 Martin Baulig <martin@ximian.com>
3583 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3587 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3588 Handle generic instances recursively.
3590 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3592 * iltests.il: test for conv.u8 on a constant
3594 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3596 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3597 LCONV_x4 (shrun_32 (membase)).
3599 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3601 * inssel-x86.brg: c&p rules for push/setret of long
3603 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3605 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3606 compare (regvar, base)
3608 * inssel-x86.brg: more burg love
3610 * inssel.brg: more cleanup
3612 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3614 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3616 * basic-long.cs, basic-calls.cs: new tests for optimization.
3618 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3620 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3623 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3625 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3627 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3629 * inssel.brg (mini_emit_memcpy): use
3630 NO_UNALIGNED_ACCESS to disable memcpy optimization
3632 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3634 * mini-amd64.c: Handle generic types in various places.
3636 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3638 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3640 * mini.c (handle_box): Fix warning.
3642 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3644 * mini-amd64.h: Enable the emit_state optimization.
3646 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3648 * mini-amd64.c: Add some new 64 bit peephole opts.
3650 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3652 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3654 * mini-amd64.c: Register allocator fixes.
3656 * mini.c: Add an optimization to emit_state to avoid allocation of new
3657 registers on some platforms.
3659 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3661 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3663 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3664 allocation. Fixes #63085.
3666 * basic-long.cs: Add new regression test.
3668 * mini-amd64.c: Register allocator improvements.
3670 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-amd64.c (read_tls_offset_from_method): Add another code
3675 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3676 instruction sequence for nullifying class init trampolines.
3678 * objects.cs: Add new regalloc test.
3680 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3682 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3684 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3686 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3689 * driver.c: Fix profiling after TLS changes.
3691 * driver.c (mono_main): Set mono_stats.enabled if needed.
3693 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3696 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3698 * mini-x86.c: use a 1 op rather than a 2 op tls access
3699 instruction -> faster.
3701 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3703 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3706 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3708 * exceptions-sparc.c (throw_exception): fix typo
3710 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3712 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3713 set tree->dreg correctly with tls. Allow any
3714 register to be used.
3716 * mini-x86.c (read_tls_offset_from_method): add new code
3717 generation pattern seen with GCC.
3720 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3722 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3723 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3724 exceptions-sparc.c: fix some performance issues in exception
3725 handling and setting of the stack trace for exceptions that were
3728 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3730 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3733 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3736 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3738 This patch inlines tls access, when possible.
3740 * mini.h: new arch functions for TLS intrinsics.
3741 All platforms updated with a stub.
3743 * mini.c: use the new intrinsics
3745 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3746 arch specific intrinsic for tls variables
3748 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3750 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3753 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3755 * mini.c: thread local allocation
3757 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3759 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3761 * Makefile.am: Link against the static version of libmonogc.
3763 * Makefile.am: Link the static versions of the convenience libraries
3764 into the mono executable.
3766 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3768 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3770 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3771 on integer overflow.
3773 * mini-amd64.c: Reorganize function call code.
3775 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3777 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3779 * inssel-x86.brg: use xor eax,eax.
3781 * basic.cs: new tests
3783 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3785 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3786 in exception throwing code.
3788 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3790 * inssel-x86.brg: use xor esi,esi.
3792 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3794 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3795 can trace methods compiled during mini_init () too.
3797 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3800 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3802 * Makefile.am: static link on x86 (r=zoltan)
3804 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3806 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3807 code since it causes some programs to fail.
3809 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3811 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3813 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3815 * mini.c: ovfops_op_map - add STACK_OBJ case for
3817 * basic.cs: add test_0_pin_string as test
3820 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3822 * Makefile.am: build C# if srcdir != builddir
3824 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3826 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3827 fall-through blocks.
3829 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3831 * driver.c: enable loop by default again and include abcrem in -O=all.
3833 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3835 * iltests.il: Add some localloc tests.
3837 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3839 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3842 * inssel-amd64.brg: Add some optimizations.
3844 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3847 * Makefile.am: Statically link mono against libmono on AMD64.
3849 * mini-amd64.c inssel-amd64.brg: Optimizations.
3851 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3853 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3855 * tramp-amd64.c: Patch calling code in trampolines.
3857 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3859 * mini-amd64.c: pinvoke struct passing fixes.
3861 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3863 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3864 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3866 2004-08-05 Duncan Mak <duncan@ximian.com>
3868 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3871 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3873 * mini-amd64.c (emit_move_return_value): Move return value for normal
3876 2004-08-05 Martin Baulig <martin@ximian.com>
3878 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3879 `type->type'; just modify `type' itself when dealing with enums
3880 and generic instances.
3881 (check_call_signature): Make `simple_type' a `MonoType *'.
3883 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3885 * mini.c: Use OP_PADD to add offsets to addresses.
3887 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3889 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3891 * mini-sparc.c (mono_arch_emit_epilog): fix check
3892 for folding last op into restore instruction
3894 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3896 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3897 helper methods using the code manager.
3899 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3901 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3903 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3905 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3906 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3908 * mini-s390.c: fix tail processing
3910 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3912 * mini-ppc.c: mul.ovf.un exception name fix.
3914 2004-08-03 Martin Baulig <martin@ximian.com>
3916 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3917 instances; before jumping to `handle_enum', also modify `ptype'.
3919 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3921 * cpu-sparc.md: fcall maximal length too small.
3923 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3925 * mini-amd64.c mini.h: Add initial support for passing/returning
3926 structures to/from pinvoked methods.
3928 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3930 * mini-ppc.c: reg allocator fix.
3932 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3934 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3936 * inssel.brg: Optimize memset on 64 bit machines.
3938 * mini-amd64.c: Fix some vararg cases.
3940 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3942 * mini-s390.c: Corrected macro in emit_float_to_int
3944 * s390-abi.cs: Tests to exercise the s390 ABI
3946 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3948 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3951 * basic.cs: Add a test for add.ovf.un.
3953 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3955 * mini-sparc.c: add case for OP_IDIV_UN
3957 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3961 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3963 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3965 * basic.cs: regression tests.
3967 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3970 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3972 * basic.cs: Add a new test.
3974 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3975 and AOT. Various fixes and optimizations.
3977 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3979 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3981 * mini-ppc.c: make sure temp regs are not used for global reg
3984 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3986 * cpu-sparc.md: conv_i8 fix for 64bits
3988 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3990 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3992 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3993 add opcode for cmp BYTE PTR [eax], imm.
3995 * inssel.brg: Make memcpy and memset takes bases.
3997 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3999 * *-amd64.*: More AMD64 work.
4001 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4003 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4004 add a compare-not-equal opcode.
4006 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4008 * mini.c: Use mono_init_from_assembly instead of mono_init.
4010 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4012 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4014 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4016 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4018 * inssel.brg: 64 bit fixes.
4020 * mini.h (MonoCallInst): Add some AMD64 specific data.
4022 * mini.h: Add some OP_P opcodes.
4024 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4026 * basic.cs: tests for 61797 and 61740
4028 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4030 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4031 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4033 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4035 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4037 * *-amd64*.*: Ongoing AMD64 work.
4039 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4041 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4043 * *-amd64*: Ongoing AMD64 work.
4045 * mini-arch.h: Add AMD64 support.
4047 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4049 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4051 * mini-ops.h: Add new opcodes.
4053 * Makefile.am: Add AMD64 support.
4055 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4056 rules into the inssel-long*.brg files.
4058 * *-amd64.*: Add beginnings of AMD64 backend.
4060 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4062 * mini.c (print_dfn): commenting out the code that prints
4063 the cil. With -O=deadce, this makes -v -v crash.
4065 * cpu-pentium.md: make checkthis have a length of 2
4067 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4069 * mini-sparc.h: fix implementations of __builtin
4070 functions for Sun compiler for V9.
4072 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4074 * mini.c: use the new stelem.ref wrapper
4075 * exceptions.cs, arrays.cs: new stelem.ref tests
4077 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4079 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4080 new XSP should work with these changes).
4082 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4084 * inssel-{long32,x86,}.brg: trivial optimizations.
4086 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4088 * mini.c: load value when emitting box operation in
4091 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4093 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4094 is one byte shorter than cmp DWORD PTR [eax], 0.
4096 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4098 * inssel-ppc.brg: arguments on the stack are always
4099 relative to the stack pointer (spotted by Neale Ferguson).
4101 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4103 * exceptions-x86.c: delay appending the method name to the trace until
4104 after mono_jit_info_table_find is called, as this gets the real
4107 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4109 * aot.c: register roots
4111 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4113 * aot.c : I could just use PLATFORM_WIN32 flag.
4115 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4117 * aot.c : Reverting the previous fix. This time it broke linux build.
4119 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4121 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4123 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4125 * mini.c (handle_stack_args): Remove some more debugging code.
4127 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4129 * driver.c mini.h aot.c: Allow additional options to be specified with
4130 --aot and pass them to mono_compile_assembly.
4132 * aot.c: Add experimental code to AOT compile all loaded assemblies
4133 on demand and save the code into a cache in the filesystem.
4135 * aot.c: Add support for more wrapper methods.
4137 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4140 * cpu-*.md: Remove removed opcodes.
4142 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4143 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4144 related icalls to marshal.c.
4146 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4148 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4150 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4152 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4154 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4155 * liveness.c: If liveness is recomputated we need to reset the information
4156 for each variable. This way, if the liveness range has been narrowed
4157 by optimizations that happened after the last computation, we can return
4160 For example, if you have
4165 // Tons of code that does not affect i
4171 i = 0 is dead code and will be removed by SSA. However, when
4172 linear scan gets to the code, i will still appear to be live
4173 throughout the entire block. This prevents good register allocation.
4175 2004-07-06 Martin Baulig <martin@ximian.com>
4177 * debug-mini.c (mono_debug_init_method): Allow
4178 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4179 (mono_debug_add_icall_wrapper): New method.
4181 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4183 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4185 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4188 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4190 * aot.c (mono_aot_load_method): Fix loading of debug info.
4192 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4194 * aot.c: Add logging support.
4196 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4198 * mini.h: Add prototype for mono_print_method_from_ip.
4200 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4202 * inssel.brg: 64 bit fixes.
4204 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4207 * Makefile.am: Add SPARC64 support.
4209 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4211 * aot.c: Fix alignment problems on 32 bit platforms.
4213 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4215 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4218 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4221 * mini.h: Bump AOT file version. Some 64 bit fixes.
4223 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4225 * inssel-sparc.brg: Add new rule to avoid register moves.
4227 * inssel.brg: Add ldind_to_load_membase helper function.
4229 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4231 * mini.c: OffsetToStringData intrinsic.
4233 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4235 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4237 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4240 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4241 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4243 * mini.c: reinstated mono_compile_get_interface_var()
4244 on x86, too, since the change breaks the Gtk# build there as well.
4246 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4248 * driver.c: remove loop from the default optimizations: it seems to
4249 interact badly with some of the other options (see bug #60613).
4251 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4253 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4254 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4256 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4258 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4259 vararg-using methods.
4261 2004-06-21 Martin Baulig <martin@ximian.com>
4263 * mini/mini-exceptions.c
4264 (mono_handle_exception): Added `gpointer original_ip' argument.
4265 After calling mono_unhandled_exception(), call
4266 mono_debugger_unhandled_exception() and if that returns true,
4267 restore the context and return.
4269 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4271 * mini-ppc.c: prefer the use of relative branches so
4272 they won't need to be patched in aot code (patch from Patrick Beard).
4274 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4276 * aot.c: patch from Patrick Beard to make the output assembly
4277 more correct for the MacOSX assembler. Small tweak to
4278 generate sane images on Linux/PPC, too.
4280 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4282 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4283 case until bug #59509 is fixed (shows up in #60332).
4285 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4287 * mini.c: make sure the needed wrappers are compiled, too, with
4290 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4292 * driver.c: remove NPTL reference in --version output.
4294 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4296 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4297 generate valid assembly for the Mach-O assembler.
4299 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4301 * driver.c: don't include abcrem in the all optimization specifier
4302 since it slows down jit compilation too much for now.
4304 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4306 * mini.c: use BIGMUL only if both operands have the same signage.
4307 * iltests.il: Test for bug 60056. (errors related to signage in
4312 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4314 * mini.c, aot.c: memory leak fixes.
4316 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4318 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4320 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4322 * Makefile.am: remove the -static hack completely, it links in
4323 statically glib as well.
4325 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4327 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4328 * exceptions.cs: make it compile with new mcs/csc.
4330 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4331 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4332 and added relevant test case.
4334 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4336 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4337 regressions in gtk-sharp.
4339 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4341 * exceptions.cs: New regression tests.
4343 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4345 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4347 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4349 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4351 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4353 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4355 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4357 * mini.c (mono_jit_runtime_invoke): Init class in this
4358 method instead of trusting mono_jit_compile_method to
4359 do the work (because wrappers can be in object class)
4361 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4363 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4365 * basic-long.cs: New regression test.
4367 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4369 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4372 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4374 * Makefile.am: fix miguel's change to build mono statically against
4375 libmono (track build dependencies).
4377 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4379 * cfold.c: Some glib versions do not have G_MININT32.
4381 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4383 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4384 with precision of tan, atan, sin and cos, and implemented related
4385 regressions tests (fixes bug 54467, but one new problem appeared and
4388 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4390 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4392 * exceptions.cs: Add test for constant folding && division by zero.
4394 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4395 since driver.c is in libmono too, so the optimization was useless.
4397 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4398 variable to driver.c so the compiler can emit more efficient code to
4401 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4403 * Makefile.am: don't distribute generated inssel.[ch] files.
4405 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4407 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4408 into the default appdomain. Fixes #58707.
4410 * jit-icalls.c: Remove the broken approximation for truncl, doing
4411 no conversion is better.
4413 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4416 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4418 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4419 of the mcrxr instruction which is not available on some processors
4420 even if it's documented to be. Implement add and sub overflow correctly
4421 (still not complete for long unsigned). Speed up icalls a bit.
4423 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4425 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4426 we run .cctor in the current domain instead of target_domain.
4428 Fixes bug #58558, .cctor not being called in -O=shared.
4430 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4432 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4434 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4436 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4437 which can be done with an imm8, do it that way.
4438 (mono_arch_output_basic_block): ditto for a jmp
4439 (mono_arch_emit_prolog): Computate maximum offset of a label.
4441 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4443 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4444 now tries to allocate prefered physical reg's for virtual
4445 regs. This reduces the number of emited spills/loads with
4446 20-30% on our core assemblies.
4448 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4450 * jit-icalls.c: truncl() is not needed and trunc() is
4451 the correct thing to do anyway (bug #58287).
4453 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4455 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4458 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4460 * driver.c: enable loop optimizations by default.
4462 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4464 * mini-x86.c: fix calc of max loop size when aligning loops start.
4466 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4468 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4471 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4473 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4476 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4478 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4480 * mini.c (inline_method): Allways inline some wrappers even if the cost
4481 is too large. Fixes #58785.
4483 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4485 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4487 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4488 (crichton@gimp.org). Beginning of support for sparc/linux.
4490 * mini-sparc.c: Optimize retrieval of LMF address.
4492 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4494 * exceptions-ppc.c: handle alloca in methods with clauses.
4496 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4498 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4500 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4502 * mini.c: Delegate most of the abort signal work to
4503 mono_thread_request_interruption, which also handles Stop and Suspend
4506 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4508 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4509 supports the save/restore lmf opcodes.
4511 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4513 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4516 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4518 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4520 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4521 methods which contain array accesses.
4523 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4524 boundaries. Fixes #58537.
4526 * iltests.il: Add regression test for #58537.
4528 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4530 * mini-x86.c (mono_arch_local_regalloc): Last part of
4531 fix for bug #58633 (releasing register to early).
4533 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4535 * basic-long.cs: Add new regression test.
4537 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4539 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4540 register too early on the chain.
4542 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4544 * mini.c (create_helper_signature): Use a helper function to reduce
4545 the code which needs to be written. Also set the calling convention of
4546 icalls on windows. Fixes #57840.
4548 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4550 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4551 exceptions-ppc.c: added helper function to get the instruction address
4552 from a signal handler context.
4554 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4556 * helpers.c: use g_get_tmp_dir. Invokes happyness
4559 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4561 * helpers.c: Add new env variable to pass args to objdump.
4562 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4564 2004-05-17 Radek Doulik <rodo@ximian.com>
4566 * Makefile.am (common_sources): added abcremoval.h so it get
4567 disted and daily mono packages on go-mono.com will build again
4569 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4571 * abcremoval.c: Fixed coding style, added copyright header.
4573 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4575 * mini.h: Added prototype for abc removal main function.
4577 * build_relations_propagation_table.pl: Added copyright header.
4579 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4581 * basic-long.cs: reg test for complex ceq_long bug.
4583 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4585 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4586 reg in long and clob case (bug #58343). Fixed/added comments.
4588 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4590 * mini.c (mono_jit_runtime_invoke): Follow new convention
4591 of calling the invoke method with an function pointer.
4593 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4595 * ChangeLog: Fix author of memory leak patch.
4597 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4599 * Makefile.am: fix make dist as well...
4602 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4604 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4605 on archs where pointers are 4 bytes long.
4607 * Makefile.am: Added abcremoval.c source file.
4609 * abcremoval.c: Added abcremoval.c.
4611 * abcremoval.h: Added abcremoval.h.
4613 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4615 * inssel.brg: Enabled bounds check removal.
4617 * mini.c: Added support for abcrem optimization.
4619 * mini.h: Added abcrem optimization label.
4621 * driver.c: Added support for abcrem optimization.
4623 * propagated_relations_table.def: Added propagated_relations_table.def.
4625 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4627 * mini.c, cfold.c: fix style.
4629 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4631 * mini.c: handle issue with the low-level implementation of
4632 some long opcodes (bug #54209).
4634 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4636 * basic.cs: test for my new cmov stuff.
4638 2004-05-13 Patrik Torstensson
4640 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4641 opt and added peephole documentation.
4643 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4645 * tramp-ppc.c: rewrote the generic trampoline code.
4647 2004-05-11 Patrik Torstensson
4649 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4651 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4653 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4655 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4656 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4658 * mini.c: Add new icalls for AsAny marshalling.
4660 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4662 * tramp-ppc.c, mini-ppc.c: more cleanups.
4664 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4666 * mini.c: no warnings.
4668 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4670 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4672 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4674 * mini.c: In the thread abort signal handler, if the thread is in the
4675 process of being stoped, don't throw the Abort exception, just stop the
4678 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4680 * tramp-ppc.c: removed old code.
4682 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4684 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4685 do some simple speed optimizations on ppc.
4687 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4689 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4690 and large offsets in load/store.
4692 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4694 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4695 it causes regressions.
4697 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4699 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4702 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4704 * jit-icalls.c: remove warnings.
4705 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4706 speedups for unsafe code.
4708 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4710 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4712 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4714 * basic-calls.cs: Add new regression test.
4716 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4719 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4721 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4724 2004-05-06 Patrik Torstensson
4726 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4727 long reg allocation in any reg (not only eax:edx) and implemented
4728 long shl/shr ops in asm instead of helpers.
4730 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4732 * mini-sparc.h: Fix warnings.
4734 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4737 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4738 separate statement for clarity.
4740 * mini-sparc.c: Update status.
4742 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4744 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4747 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4749 * inssel-ppc.brg: another small pre-release workaround:
4750 we don't do overflow detection for long_sub_un.
4752 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4754 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4755 (also works around a weird ppc bug: 57957).
4757 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4759 * tramp-ppc.c: trampoline fixes.
4761 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4763 * mini-ppc.c: fixed typos.
4765 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4767 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4768 at the top of the stack. Fixed typos. Use a frame registers
4769 for all the methods with exception clauses.
4771 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4773 * exceptions-ppc.c: restore fp registers.
4775 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4777 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4778 order from the stack top (moved the stack room to save the
4779 return value for trace after the param area). Fixed corruption
4780 in restoring registers on unwind.
4782 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4784 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4786 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4788 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4789 and prolog/epilog for methods that use it. Allow
4790 enough param area room for varargs methods. Fix miguel's
4791 breakage in exception handling.
4793 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4795 * Makefile.am: run genmdesc only on current arch.
4797 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4800 * mini-x86.h: fix the build on windows.
4802 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4804 * 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.
4806 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4808 * mini-exceptions.c: New file.
4810 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4811 Move some parts of the x86 exception handling code to an
4812 arch-independent file so it can be shared with other ports.
4814 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4816 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4818 2004-04-26 David Waite <mass@akuma.org>
4820 * driver.c: remove comma from end of enumeration declaration
4822 2004-04-26 Jackson Harper <jackson@ximian.com>
4824 * driver.c: parse config file before loading first assembly. This
4825 allows the user gac to be enabled/disabled.
4827 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4829 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4830 simpler mechanism: we do not care what is encoded initially
4831 (branch absolute or relative), we care about the code and its
4832 target. I kept the old code for reference for now.
4834 The new code tries first to determine if the jump is anywhere in
4835 the -/+32 absolute meg range, if it succeeds, it encodes using the
4836 absolute branch; If not, it tried to find something in the
4837 relative range, if not, it uses the handle_thunk code.
4839 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4841 * exceptions-ppc.c: use the correct ip register on macosx.
4843 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4845 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4847 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4849 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4850 Raise exception on integer divide by zero by hand since the hw
4851 doesn't support it. Handle NaNs in FP compares.
4853 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4855 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4856 code reducing duplication between the platforms and enabled
4857 signal exception handling (on linux for now).
4859 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4861 * exceptions-ppc.c: more macosx support.
4863 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4865 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4867 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4869 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4871 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4873 * iltests.il: more tests.
4875 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4877 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4880 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4882 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4884 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4886 * liveness.c: Mark variables as volatile in all basic blocks reachable
4887 from exception clauses.
4889 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4891 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4894 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4896 * iltests.il, basic.cs: more tests for regalloc.
4898 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4900 * iltests.il: Some tests for register allocation modifications
4903 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4905 * exceptions.cs: Add regression test for bug #56782.
4907 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4908 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4909 the beauty of fixing the same thing in 5 different files...
4911 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4913 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4916 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4918 * mini.c: Add support for STRWLPARRAY marshalling convention.
4920 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4922 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4923 to init the context to setup the regs pointer).
4925 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4927 * exceptions-ppc.c: more exceptions work.
4929 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4931 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4934 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4936 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4937 can use the memory directly.
4939 * cpu-pentium.md: Update documentation from a post from Zoltan.
4941 add x86_add_membase, x86_sub_membase, x86_mul_membase
4943 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4945 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4946 GENERAL_REGS they were also hardcoded for all PPC ports.
4948 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4950 Remove hard-coded limit for floating point registers, use
4951 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4953 Notice that in MacOS X calling conventions you can fit a lot more
4954 floating point values in registers, so I should update the PInvoke
4955 test to excercise the passing of floating point values on the
4956 stack (currently broken).
4958 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4960 * tramp-ppc.c (create_trampoline_code): Added
4961 JUMP_TRAMPOLINE_SIZE.
4962 (ppc_magic_trampoline): Follow the pattern from
4963 x86_magic_trampoline: if code is set to zero, return.
4964 (create_trampoline_code): Always pass MonoMethod to the jump
4965 trampoline, before it was passing a null.
4966 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4967 share the code with mono_arch_create_jit_trampoline.
4969 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4971 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4974 * cpu-g4.md: Added length for jmp instruction, the worst case
4975 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4978 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4980 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4982 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4984 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4985 before each IL instruction.
4987 * mini.c (CEE_BOX): Fix warnings.
4989 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4991 * mini.c: removed a few unused vars and extra whitespace.
4993 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4995 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4997 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4999 (OP_GETCHR): use the above
5000 (CEE_LDELEMA): use the above.
5002 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5003 version of the generic impl.
5004 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5005 (CEE_LDELEMA): use the above.
5007 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5009 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5012 * iltests.il: Added new regression test for #56317.
5014 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5016 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5017 under NetBSD. Fixes #56450.
5019 * liveness.c (update_gen_kill_set): Fix previous patch.
5021 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5023 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5025 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5027 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5030 * inssel-sparc.brg: Add more optimizations.
5032 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5034 2004-04-01 Martin Baulig <martin@ximian.com>
5036 * mini.c (handle_box): New static function; moved the
5037 implementation of CEE_BOX here.
5038 (mono_method_to_ir): Added `constrained_call' variable.
5039 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5040 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5041 mono_method_get_constrained() to get the method.
5043 2004-04-01 Martin Baulig <martin@ximian.com>
5045 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5046 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5047 (mono_method_to_ir): We don't need these macros anymore since
5048 mono_class_get_full() already takes care of it.
5050 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5052 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5053 use @function (as doesn't accept #function here) and check the return
5054 value of system and stop if fails.
5056 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5058 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5060 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5062 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5064 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5066 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5069 * basic-long.cs: Add test for negation of Int64.MinValue.
5071 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5073 * mini-sparc.c: Update status.
5075 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5077 * exceptions-sparc.c: Fix return value in filters.
5079 * inssel-sparc.brg: Fix register allocation in some rules.
5081 2004-03-28 Martin Baulig <martin@ximian.com>
5083 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5086 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5088 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5090 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5091 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5092 remove unused conv_u4 opcode.
5094 * mini-x86.c: Remove valgrind workaround since it slows down things
5095 even when mono is not run under valgrind.
5097 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5099 * mini-sparc.c: Update status.
5101 * inssel-sparc.brg: Add some optimizations.
5103 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5104 future delay slot filling. Add support for varargs, tail calls and JMP.
5106 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5107 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5109 * inssel.brg: Fix register allocation in OP_ARGLIST.
5111 * inssel.brg: Fix warnings.
5113 2004-03-25 Martin Baulig <martin@ximian.com>
5115 * mini.c (inflate_generic_field): Removed.
5116 (mini_get_method): Removed, use mono_get_method_full(),
5117 (mini_get_class): Removed, use mono_class_get_full().
5118 (mono_method_to_ir): Pass our generic context to
5119 mono_field_from_token().
5121 2004-03-25 Martin Baulig <martin@ximian.com>
5123 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5124 of a `MonoMethod *'.
5125 (mini_get_method): Take a `MonoGenericContext *' instead
5126 of a `MonoMethod *'.
5127 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5128 a new local variable called `generic_context' which holds the
5129 current `MonoGenericContext *'; use it to lookup things.
5131 2004-03-24 Martin Baulig <martin@ximian.com>
5133 * mini.c (mini_get_class): New static method; if we're inside a
5134 generic instance, inflate the class if neccessary.
5135 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5137 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5139 * iltests.il: New regression test for #55976.
5141 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5144 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5146 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5149 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5151 * liveness.c: Consider SSA stores as well as loads when making vars
5154 * exceptions.cs: New regression tests for register allocation.
5156 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5158 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5159 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5160 domain lock only to protect puntual access to data structures.
5161 Added access lock for sighash, jit_icall_hash_name,
5162 jit_icall_hash_addr and domain->code_mp.
5164 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5166 * driver.c: Print SIGSEGV handling method.
5168 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5170 * mini.c (setup_jit_tls_data): Handle case when this is called
5171 multiple times for a thread.
5173 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5174 is different from fbxx_un. Fixes #54303. Also use constants instead of
5175 magic numbers in a lot of places.
5177 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5179 * exceptions.cs: Fix cctor test when --regression is used.
5181 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5183 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5186 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5188 * inssel-ppc.brg: fixed register assignments for some rules.
5190 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5192 * exceptions.cs: Add test for exceptions in static constructors.
5194 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5195 static constructors outside the domain lock. Fixes #55720.
5197 2004-03-17 Martin Baulig <martin@ximian.com>
5199 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5200 (inflate_generic_field): Take the `MonoMethod *' instead of the
5201 `MonoClass *' and added support for generic method.
5202 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5203 have a `field->parent->gen_params', only inflate the field if it's
5204 an open constructed type.
5206 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5208 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5209 exception object instead of the preconstructed ones.
5211 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5213 * mini.c: reverted changed to sigsegv_signal_handler commited
5214 accidentally in the previous patch.
5216 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5219 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5220 running --aot with an old assembly.
5222 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5224 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5227 * mini-sparc.c: Add support for v9 branches with prediction.
5229 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5231 * mini.c (mini_init): #warning is GNUC only
5233 * mini-sparc.h: implement __builtin_frame_address
5234 and __builtin_return_address for Sun C compiler
5236 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5238 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5240 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5242 * basic-calls.cs: Add test for unaligned byref long argument passing.
5244 * mini-ops.h: Add sparcv9 compare and branch instructions.
5246 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5247 v9 instructions if we have a v9 cpu.
5249 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5250 registers for global allocation.
5252 * exceptions-sparc.c: Fixes.
5254 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5256 * liveness.c (mono_analyze_liveness): Optimized version.
5258 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5260 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5263 * basic-float.cs basic-calls.cs: New regression tests.
5265 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5267 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5268 sigaltstack implementation.
5270 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5272 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5273 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5275 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5277 * mini.c: Fix warnings.
5279 * mini.c (mono_resolve_patch_target): New function which contains the
5280 arch independent part of the patching process.
5282 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5283 patching code to a separate function.
5285 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5287 * mini.c (add_signal_handler): ifdef out on Windows
5289 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5291 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5292 cpu-sparc.md: Add exception handling support + other fixes.
5294 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5295 typed GC detection in --version.
5297 * basic.cs exceptions.cs: New regression tests.
5299 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5300 the arch specific code can store data during a compilation.
5302 * mini-ops.h: Add OP_SETFRET.
5304 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5305 function, register a separate icall for each arity, so the icalls can
5308 * mini.c (mono_print_tree): Print negative offsets in a more readable
5311 * mini.c: Make signal handling work on sparc.
5313 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5315 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5317 * jit-icalls.c: Emulate truncl by aintl on solaris.
5319 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5321 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5323 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5325 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5327 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5328 a MarshalByRef type, inline a method that performs the check, taking into
5329 account that the object can be a proxy. Also implemented tow new opcodes:
5330 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5331 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5332 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5334 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5336 * mini-ppc.c: if a relative branch displacement is too big
5337 but it points to and area reachable with an absolute branch,
5340 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5342 * mini.c: optimize small copies in cpblk.
5344 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5346 * basic-calls.cs basic-float.cs: New regression tests.
5348 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5349 negative offsets from %fp. Implement localloc. Fix local register
5350 allocation. Fix the case when the this argument needs to be saved to
5351 the stack. Implement some missing opcodes.
5353 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5355 * mini.c (mini_method_compile): Reenable global regalloc in methods
5356 with exception handlers.
5358 * linear-scan.c (mono_varlist_sort): Fix warning.
5360 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5362 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5365 * liveness.c: Make all variables uses in exception clauses volatile, to
5366 prevent them from being allocated to registers. Fixes #42136.
5368 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5370 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5373 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5374 argument to mono_arch_regalloc_cost.
5376 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5379 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5381 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5382 Make the cost of allocating a variable to a register arch dependent.
5384 * basic-calls.cs: Fix compilation of tests.
5386 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5387 helper function to cut back on the number of #ifdefs needed.
5389 * mini-ppc.c: Fix compilation.
5391 * basic-calls.cs: New regression tests.
5393 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5395 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5396 of l0 since that is callee saved.
5398 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5401 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5402 of delay instruction.
5404 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5406 * mini.h (MonoCallInst): Add 'virtual' flag.
5408 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5410 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5412 * *.cs: New regression tests.
5414 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5417 * mini.c (mono_runtime_install_handlers): Fix build.
5419 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5420 'signal_stack_size' members.
5422 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5423 alternate signal stack.
5425 * exceptions-x86.c: Add stack overflow handling.
5427 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5428 functions to arch independent code.
5430 * mini.c (mono_print_tree): Print more detailed info for load_membase
5433 2004-02-23 Martin Baulig <martin@ximian.com>
5435 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5437 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5439 * mini-x86.c: fixed reg allocation for div/rem.
5441 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5443 * driver.c (mono_main): Report some configuratio options on --version.
5445 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5447 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5448 low in the address space. Correctly flush memory in thunks where we
5451 2004-02-20 Martin Baulig <martin@ximian.com>
5453 * mini.c (mini_get_method): New static method; inflate all generic
5454 methods and methods in open generic instances.
5455 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5456 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5458 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5460 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5462 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5464 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5466 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5468 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5469 it compile using Sun's compiler.
5471 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5473 * 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.
5475 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5477 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5479 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5481 * mini-ppc.c: handle calls outside of the allowed range with thunks
5482 allocated using the code manager.
5483 * tramp-ppc.c: use the code manager to hold generated native code.
5484 Fixed the magic trampoline to just patch vtable entries.
5486 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5488 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5491 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5493 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5496 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5497 if we have a working __thread implementation.
5499 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5500 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5502 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5504 * mini-x86.c: Fix compilation under gcc 2.
5506 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5508 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5509 contains a call to the wrapped function.
5511 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5512 OP_<CALL>_IMM opcodes, and use them under X86.
5514 * mini.c (mono_jit_find_compiled_method): Fix warning.
5516 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5518 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5520 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5521 functionality to mini.c.
5523 * mini.c (mono_create_jump_trampoline): New function to create a jump
5524 trampoline. Return a compiled method instead of a trampoline if it
5525 exists. Add a cache for jump trampolines.
5527 * mini.c (mono_jit_find_compiled_method): New function to return a
5528 compiled method if it exists.
5530 * mini-x86.c: Call mono_create_jump_trampoline instead of
5531 mono_arch_create_jit_trampoline.
5533 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5534 a jump trampoline. Fixes #52092.
5536 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5538 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5539 which is not up-to-date. Add check_corlib_version () instead.
5541 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5544 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5545 since newer valgrind versions do not need it.
5547 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5548 compile a method with a given set of optimizations.
5550 * mini.c: Compile icall wrappers on-demand instead of at startup.
5552 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5553 wrapper for an icall.
5555 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5557 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5560 * iltests.il: Add test for non-empty stack before switch instruction.
5562 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5564 * mini.c: Add support for new stringbuilder marshalling conventions.
5566 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5568 2004-02-01 Martin Baulig <martin@ximian.com>
5570 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5571 in `ginst->mtype_argv'.
5573 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5575 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5576 facilitate grepping.
5578 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5580 * mini.c: fixed buglet in initobj generic implementation for references.
5582 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5584 * Makefile.am: make the version script conditional.
5585 * jit-icalls.c: handle missing truncl().
5587 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5589 * exceptions.cs: Add more tests for double->int conversion.
5591 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5592 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5594 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5596 * driver.c: make --verbose --version emit an error
5597 if the loaded corlib doesn't match the runtime version.
5599 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5601 * mini-ppc.h: export ppc_patch().
5602 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5603 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5604 on par or better than on MacOSX.
5606 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5608 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5609 mono_lookup_pinvoke_call.
5611 * mini-x86.c: Under windows, the default pinvoke calling convention is
5612 stdcall. Fixes #52834.
5614 * mini.c (optimize_branches): Add an upper bound to the number of
5615 iterations to prevent infinite loops on strange loops. Fixes #53003.
5617 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5619 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5620 and ISINST. Fixes #52093.
5622 * objects.cs (test_0_vector_array_cast): New tests.
5624 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5626 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5627 checking in Array.Set ().
5629 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5632 * object.cs (test_0_multi_array_cast): New regression test.
5634 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5636 * exceptions-ppc.c: fix build on Linux/PPC.
5638 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5640 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5641 running under valgrind.
5642 (x86_magic_trampoline): Fix build bustage.
5644 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5645 negative values as well. This is needed for the encoding of the line number
5646 info, since sometimes the line numbers are not in increasing order.
5648 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5650 * cpu-pentium.md (localloc): Increase the size of the localloc
5651 instruction since it is a loop under Win32.
5653 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5656 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5658 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5659 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5660 Max Horn (max@quendi.de). Fix file names in comments.
5662 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5664 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5665 avoid stack overflow.
5666 (replace_usage): Avoid uninitialized variable warnings.
5668 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5669 and taking the address of valuetype variables.
5671 2004-01-03 Patrik Torstensson
5673 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5674 for other purposes than FP later on.
5676 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5678 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5681 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5683 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5685 2003-12-30 Patrik Torstensson <p@rxc.se>
5687 * mini-x86.h: Decreased number of availiable fp regs.
5688 Solves corner cases with FP spilling.
5690 2003-12-23 Patrik Torstensson <p@rxc.se>
5692 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5693 for floating point stack tracking / spilling on x86.
5696 * basic-float.cs: added float mul overflow test.
5698 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5700 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5702 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5704 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5705 supports for cond branches that overflow the immediate
5706 overflow offset. mcs can compile simple programs.
5708 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5710 * exceptions-ppc.c: exception handling support wip:
5711 finally handlers get run on exception.
5713 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5715 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5718 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5720 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5721 initial support for stack walking and unwinding.
5723 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5725 * driver.c (mono_main): Make corlib-out-of-sync message more
5726 descriptive. Also remove verify_corlib call.
5728 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5730 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5731 not overlap with other call's arguments, too.
5733 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5735 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5736 move to arch-specific code the choice of arch-specific
5737 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5738 * mini.c: ensure emulation calls will not interleave
5741 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5743 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5744 the magic trampoline stack frame is dropped before executing
5747 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5749 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5750 and integer to fp conversions. Added support for overflowing
5751 arguments on the stack. Reserve a couple more registers as temps.
5752 Added support for aot compilation (as output still needs to be
5755 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5757 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5758 Don't overwrite return register in some corner cases.
5760 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5762 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5763 static constructors when AOT compiling.
5765 * driver.c (mono_main): Call mono_check_corlib_version.
5767 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5769 * cpu-g4.md, basic.cs: fixed div target register.
5771 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5773 * mini-ppc.c, basic.cs: shl_imm fix with test.
5775 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5777 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5778 structures by value. Misc fixes.
5779 * objects.cs: more tests.
5781 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5783 * mini-ppc.c: lconv.ovf.i implemented.
5785 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5788 (mini_init): don't error out if someone already called g_thread_init.
5790 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5792 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5793 to be any type per the spec. Fix abnormal memory usage when
5794 the same object is repeatedly thrown.
5796 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5798 * mini.c: check for overruns in IL code.
5800 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5802 * TODO: Add/remove some todo entries.
5804 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5806 * driver.c (mono_main): Call mono_verify_corlib.
5808 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5810 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5811 This has been moved to mini.c
5812 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5813 type being casted is marshalbyref it could be a proxy, so instead of
5814 emitting the type check code, emit a call to a runtime method that will
5815 perform the check by calling CanCastTo if needed.
5817 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5819 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5820 methods with large stack frames under Win32.
5822 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5824 * Makefile.am: Distribute regression tests.
5826 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5827 at the end instead of inserting each variable into the sorted list.
5829 * linear-scan.c (mono_varlist_sort): New helper function.
5831 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5833 * mini.c: ensure arguments and locals are within bounds.
5835 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5837 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5840 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5842 * mini.c (mono_cprop_copy_values): Fix crash.
5844 * aot.c: Set verbosity back to 0.
5846 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5848 * regalloc.c: complete memory leak fix by Laurent Morichetti
5851 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5853 * driver.c (main_thread_handler): Revert the previous patch.
5855 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5858 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5859 memory from the memory pool.
5861 * driver.c (main_thread_handler): Turn on all optimizations when
5864 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5865 an array for better performance.
5867 * regalloc.c (mono_regstate_assign): Fix memory leak.
5869 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5870 serialize the debug info.
5872 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5873 debug info from the serialized representation.
5875 * aot.c: Save debug info into the generated file and load it when
5878 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5880 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5882 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5883 More FP-related fixes.
5885 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5887 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5888 and register allocation buglet. Hello world now runs.
5890 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5892 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5893 * tramp-ppc.c: fixed class init trampoline.
5894 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5896 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5898 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5899 mini.c: more ppc changes/fixes.
5901 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5903 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5904 Also optimize the case when the arguments are the same in the caller
5907 * iltests.il: Add tests for tail calls with valuetype arguments.
5909 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5911 * mini-ppc.c: fixes for struct return type.
5913 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5915 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5916 mono_spillvar_offset() to arch-specific code.
5918 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5920 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5922 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5924 * exceptions-x86.c: Fix stack space leaks.
5926 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5927 registers from the lmf if the method has save_lmf set.
5929 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5931 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5932 of icall wrappers into InvokeInDomain, since these are now per-domain.
5934 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5936 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5937 make some opcode emulation and intrinsic ops enabled/disabled
5938 according to the architecture. More fixes.
5940 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5942 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5944 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5946 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5947 arch-specific handling for 'this' and struct return type to
5950 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5952 * aot.c: prevent divide by zero error when reporting (it happened with
5955 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5957 * mini.h (inst_switch): Remove unused macro.
5959 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5962 (load_aot_module): free 'info->methods' and 'info' properly. No more
5963 "free(): invalid pointer blah" messages when you have an old aot
5966 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5968 * jit-icalls.c, mini.c: Added support for context static fields.
5970 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5972 * mini.c (mono_method_blittable): Methods which set LastError are not
5973 blittable either. Fixes #51108.
5975 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5977 * mini.c: flush icache.
5978 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5980 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5982 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5984 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5986 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5989 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5992 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5994 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5996 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5997 instruction when the result is discarded.
5999 * iltests.il (test_0_div_regalloc): New regression test.
6001 * arrays.cs: Fix compilation error.
6003 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6005 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6006 float rules to inssel-x86.brg: sane architectures with FP registers
6007 don't need to implement these rules.
6009 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6011 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6013 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6015 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6016 implementation of 32 bit systems.
6018 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6020 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6021 (Jeroen Zwartepoorte).
6023 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6025 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6026 the caller and the callee matches.
6028 * mini.c (mono_method_to_ir): Add comment.
6030 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6031 signbit is missing on some platforms.
6033 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6035 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6037 * mini.c (setup_jit_tls_data): Call the new function.
6039 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6041 * mini-x86.c: Add experimental support for fast access to the lmf
6042 structure under NPTL/Linux 2.6.x.
6044 2003-11-06 Martin Baulig <martin@ximian.com>
6046 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6047 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6050 2003-11-02 Martin Baulig <martin@ximian.com>
6052 * mini.c (inflate_generic_field): New static method.
6053 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6054 generic instance and the field is declared in a generic type, call
6055 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6057 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6059 * mini.h mini.c (mono_method_same_domain): New function to return
6060 whenever the caller and the callee are in the same domain.
6062 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6064 2003-10-30 Martin Baulig <martin@ximian.com>
6066 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6067 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6069 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6070 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6072 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6077 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6078 object here, so it is in the correct appdomain etc.
6080 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6082 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6084 (mono_method_to_ir): Avoid freeing the type created returned from
6085 mono_type_create_from_typespec, since it is put into an internal cache
6086 by the function. Fixes pointer.exe.
6088 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6089 trampolines for icalls and pinvokes as well. Fixes #33569.
6091 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6093 * mini.c: Update after appdomain changes.
6095 * mini.c (mono_jit_compile_method_inner): Allways compile native
6096 method wrappers in the root domain, since there can only be one
6097 instance of them, whose address is stored in method->info.
6099 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6101 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6102 environment variable. Instead detect automatically whenever running
6103 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6106 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6108 * trace.c, trace.h: New files that implement the new trace option
6111 * driver.c: Document new --trace options.
6113 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6116 - if (mono_jit_trace_calls)
6117 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6119 * mini.h: prototypes.
6121 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6123 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6125 * mini.c inssel.brg: Implement typedefbyref opcodes.
6127 * mini.c (mono_jit_compile_method): Remove unused local variable.
6129 * mini.c (mono_jit_compile_method_inner): Ditto.
6131 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6133 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6135 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6137 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6139 * mini.c (mono_no_aot): Remove unused global variable.
6141 * mini.c: Thread safety fixes.
6143 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6145 * mini.c (mono_create_class_init_trampoline): Add a lock around
6146 class_init_hash_addr.
6148 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6151 * mini.c: Decompose the NEWARR instruction before decomposing its
6152 arguments. Fixes #30073.
6154 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6156 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6159 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6161 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6163 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6165 * driver.c: Add support for compiling icall wrappers to --compile.
6167 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6169 * inssel.brg: The empty value in class->interface_offsets is -1, not
6172 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6174 * objects.cs: New test for 'is' operator on an array of interfaces.
6176 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6178 * tramp-ppc.c: update trampoline code to support jumps
6179 and class initialization.
6181 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6183 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6185 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6187 * inssel.brg (OP_UNBOX): Remove unused rule.
6189 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6190 region instead of one for each method. Fixes #47813.
6192 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6194 * exceptions.cs (test_0_nested_finally): New regression test for
6195 nested exception handlers.
6197 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6199 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6201 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6204 * mini.c (mono_method_check_inlining): Make the inlining limit
6205 configurable by an environment variable.
6207 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6209 * mini.h: Bump AOT file version.
6211 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6212 token, store the image along with the token, since the token might not
6213 refer to the same image as the method containing the relocation,
6214 because of inlining.
6216 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6218 * mini.c (mono_precompile_assemblies): New function to compile
6219 all methods in all loaded assemblies.
6221 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6223 * regalloc.h regalloc.c (MonoRegState): Change the type of
6224 iassign and fassign to int*, since they can contain large negative
6225 values if the register is spilled. Also added some comments. Fixes
6228 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6229 under Win32. Fixes #42964.
6231 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6233 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6235 * aot.c: Added support for AOT compiling methods which contain calls
6236 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6239 * driver.c (compile_all_methods): Run the compilation in a thread
6240 managed by mono. Fixes #44023.
6242 * mini.c (mono_codegen): Print full method name in verbose output.
6244 * mini-x86.c (mono_arch_patch_code): Fix warning.
6246 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6247 jumps, since the method we are jumping to might be domain-specific.
6249 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6251 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6253 * inssel.brg: string chars are unsigned.
6255 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6257 * TODO: New todo item.
6259 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6260 which calls mono_runtime_class_init and patches the call site to
6261 avoid further calls.
6262 (mono_arch_create_class_init_trampoline): New arch specific function
6263 to create a class init trampoline.
6264 (create_trampoline_code): Generalized so it can create
6265 class init trampolines as well.
6267 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6268 (mono_create_class_init_trampoline): New function to create and cache
6269 class init trampolines.
6270 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6271 vtable given the address of a class init trampoline. Used by the
6273 (mono_codegen): Generate a call to a trampoline instead of
6274 mono_runtime_class_init in LDSFLD[A].
6275 (mono_codegen): Add relocations for the new trampoline.
6277 * mini.h mini-x86.c aot.c: Added a new relocation type:
6278 MONO_PATCH_INFO_CLASS_INIT.
6280 * mini.h: Bump AOT version number.
6282 * aot.c: Create a copy of the loaded code instead of using the original
6283 so methods which call each other will be close in memory, improving
6286 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6287 patch since it breaks the regression tests.
6289 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6290 for the register saving instruction sequence since the
6291 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6293 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6295 * TODO: Fix todo item && remove another.
6297 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6299 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6302 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6303 function of the module.
6305 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6306 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6307 --no-aot command line option.
6309 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6311 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6312 by Bernie Solomon (bernard@ugsolutions.com).
6314 * inssel.brg: Refactor the interface offset table related code into
6315 its separate functions and add support for the AOT case.
6317 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6319 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6321 * aot.c: Added mono_aot_verbose variable and made all debugging
6322 output depend on the value of this variable.
6324 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6325 method_label and info_label.
6327 * mini.h mini-x86.c aot.c: Added a new relocation type
6328 MONO_PATCH_INFO_IID for klass->interface_id.
6330 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6331 the MonoJitInfo structure.
6333 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6334 a non-root appdomain in shared mode.
6336 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6338 * aot.c: make aot loader less verbose. Remove free of unused variable.
6340 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6342 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6344 * .cvsignore: Added *.dll.
6346 * mini.c (mono_print_tree_nl): New function callable while debugging.
6348 * mini.c (mono_print_code): Export this.
6350 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6353 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6355 * mini.h (MonoCompile): Added 'jit_info' field.
6357 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6358 the cfg structure, since it is needed by the AOT compiler.
6360 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6362 * aot.c: A major rewrite. Changes include:
6363 - save exception tables for methods which have them.
6364 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6366 - reworked the file format so it is now much smaller and needs
6367 fewer relocation entries.
6369 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6371 * aot.c (load_aot_module): Fix build bustage on platforms without
6374 2003-09-04 Martin Baulig <martin@ximian.com>
6376 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6378 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6380 * TODO: Some new optimization ideas.
6382 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6384 * aot.c: Save the optimization flags used to compile the code into
6387 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6388 support emitting domain specific code.
6390 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6391 no longer domain neutral. It can be made domain neutral by compiling
6392 with --optimize=shared.
6394 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6397 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6398 loading of AOT code.
6400 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6402 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6403 if there is no domain neutrality information.
6405 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6407 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6408 format version into the generated library.
6410 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6411 callee method into the caller since one of them could be shared.
6413 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6414 system exceptions from AOT code now works.
6416 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6417 method if it is domain neutral and the callee is not.
6419 * graph.c (cfg_emit_one_loop_level): Fix warning.
6421 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6423 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6426 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6428 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6429 is needed by code which is executed before mono_runtime_init ().
6430 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6432 * mini.c (mono_thread_abort): Fix warning.
6433 (mono_jit_compile_method): Call static constructor in the AOT case too.
6435 * aot.c (mono_compile_assembly): Fix warning.
6437 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6439 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6441 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6443 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6445 * cpu-pentium.md: Fix the length of call opcodes so they include the
6446 ESP restoring instruction. Fixes #47968.
6448 2003-08-28 Martin Baulig <martin@ximian.com>
6450 * mini-x86.c (mono_arch_call_opcode): Added support for
6451 MONO_TYPE_GENERICINST.
6453 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6455 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6457 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6458 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6460 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6463 2003-08-26 Martin Baulig <martin@ximian.com>
6465 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6466 when reporting an error, set this to the actual error location.
6467 (mono_method_to_ir): Report the correct error location if
6468 get_basic_blocks() returned an error.
6470 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6472 * mini.c (mono_type_blittable): OBJECT is not blittable.
6473 (mono_method_blittable): Methods which have marshalling descriptors
6474 are not blittable either. Fixes #47842.
6476 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6478 * driver.c mini.c: Use an environment variable instead of a global
6479 variable. Also fix the build.
6481 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6482 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6485 * driver.c mini.c: Added --with-valgrind option to turn off some
6486 code which prevents mono from running under valgrind.
6488 * mini.c (mono_emit_call_args): Fixed warning.
6490 * mini.c (mono_emulate_opcode): Fixed warning.
6492 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6494 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6495 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6496 regalloc.c, regalloc.h: specify available registers in arch-specific
6497 code and support floats in the regallocator (patch by Laurent Morichetti
6500 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6502 * mini.c: mono_thread_current() can be called only after
6503 mono_runtime_init(): rearrange code to not call it early on.
6505 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6507 * mini.c: allocate jump tables in the code mempools.
6509 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6511 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6514 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6516 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6517 12 to 16. This fixes bug #47453.
6520 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6522 * mini-ppc.c: fixed indexed load and unsigned compares.
6524 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6526 * mini.c: reenabled installation of handler for
6527 thread abort signal.
6529 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6531 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6532 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6533 until it's fixed and actually useful.
6535 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6537 * inssel-long32.brg: couple more opcodes implemented.
6539 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6541 * mini-sparc.c: Even more opcodes implemeted.
6543 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6545 * mini-sparc.c: More opcodes implemented.
6547 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6549 * mini-sparc.c: More opcodes implemented.
6551 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6553 * inssel-sparc.brg: Add some needed rules. Direct
6555 * Makefile.am: Use inssel-sparc.brg
6556 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6557 an assert happy for now.
6559 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6561 * mini-sparc.c: Fixed compile errors.
6562 * exceptions-sparc.c: Same. We now produce a mono binary
6563 on sparc-linux. Yea.
6565 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6567 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6568 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6569 They compile, but do not work.
6571 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6573 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6574 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6575 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6578 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6580 * mini.c: more opcodes implemented and better support for generics.
6582 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6584 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6585 * mini.c, mini.h: first cut at generics support: some new instructions
6586 added and changed the behaviour of some of the existing ones.
6588 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6590 * mini.c: Removed definition of metadata_shared mutex here.
6592 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6594 * mini-x86.c: make vararg calls work for instance methods.
6596 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6598 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6599 returns the arguments in a separte list, now.
6601 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * aot.c, mini.c: updates for array type representation changes.
6605 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini.c: register function to perform jit shutdown.
6609 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * mini.c: use a faster allocator if possible.
6613 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6615 * aot.c: some cleanups and portability changes.
6617 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6619 * mini.c: use faster allocation for CEE_BOX if possible.
6621 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6623 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6624 Moved inlined mempcy code to its own function so that is can be
6625 reused. Added an inline memset function as well (optimized initobj).
6626 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6628 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6630 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6632 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6634 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6635 arch code can setup the cpu for CLR execution, if needed.
6636 We use it on x86 to set the precision of FP operations.
6638 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6640 * mini.c: disable some optimizations if we can guess they'll cost too
6641 much for a given method.
6643 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6645 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6647 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6648 * mini.h mini.c mini-x86.c: Added instruction level coverage
6649 info collection support.
6651 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6653 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6654 is now implemented in the profiling API. Get rid of a couple of
6655 unnecessary global variables.
6657 2003-06-15 Nick Drochak <ndrochak@gol.com>
6659 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6660 * cpu-g4.md: add op_bigmul and op_bigmul_un
6661 * cpu_pentium.md: add op_bigmul_un
6662 * inssel-long32.brg: add rule for unsigned bigmul
6663 * mini-ops.h: define OP_BIGMUL_UN
6664 * mini-x86.c: THE BUG: handle (un)signed properly
6665 * mini.c: choose unsigned opcode if needed.
6666 This set of patches fixes bug #44291
6668 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6670 * mini.c (optimize_branches): improved to handle all kinds of
6671 conditional branches.
6673 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6675 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6676 don't raise exceptions.
6678 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6680 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6681 to arch-specific files.
6683 2003-06-09 Martin Baulig <martin@ximian.com>
6685 * Makefile.am (libs): Added $(LIBGC_LIBS).
6687 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6689 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6690 and OP_ATAN (fixes bug#44293).
6692 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6694 * Makefile.am, mini-x86.c: rename cpu description array to
6695 pentium_desc, since some compilers define the 'pentium' preprocessor
6698 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6700 * mini.c (mini_select_instructions): add explicit branch if the
6701 following block is not the false target of a conditional branch -
6702 we need this with any optimization that reorder or remove bblocks
6704 * mini.c (optimize_branches): bug fixes
6706 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6708 * mini.c (mono_method_to_ir): inline static readonly fields
6710 * ssa.c (fold_tree): start cfold support for long (very simple
6713 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6715 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6717 * inssel.brg: fixed memcpy (bug #44219).
6719 2003-06-05 Dick Porter <dick@ximian.com>
6721 * driver.c: Set the glib log levels to not abort if g_message
6724 g_set_prgname() has to happen before mini_init() so that the
6725 process handle gets the info.
6727 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6729 * driver.c: add intrins to the default optimizations to get wider
6732 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6734 * mini.h: some large basic blocks will overflow a 16-bit
6735 integers for symbolic registers.
6737 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6739 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6740 (mono_arch_output_basic_block): fix bug 43499
6742 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6744 * mini.c: kill duplicated definition of mono_debug_format.
6746 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6748 * mini-x86.c, arrays.cs: fixed register allocation bug.
6750 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6752 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6754 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6756 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6759 (print_method_from_ip): also print source location information if
6762 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6764 * mini.c (mono_find_block_region): bug fix in region code
6765 (mini_method_compile): enable removing unreachable code again, but
6766 only in methods without exception clauses.
6768 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6770 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6771 Implemented arglist opcode and handling of TypedReference type.
6772 Fixed x86 call convention when a structure is returned.
6773 Minimal support for calling static vararg methods.
6775 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6777 * mini.c (mini_method_compile): always remove unreachable code,
6778 because the code in them may be inconsistent (access to dead
6779 variables for example).
6781 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6783 * driver.c, debug-mini.c: warning fixes.
6785 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6787 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6789 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6791 * mini.c: thread-static fields are registered in mono_class_vtable(),
6792 so ensure the function is called before checking for them.
6794 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6796 * mini.c (optimize_branches): fix for bug 43586
6798 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6799 overflow (fixes Bug #43639)
6801 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6803 * mini.c, objects.cs: allow the use of stobj for primitive types.
6805 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6807 * mini.c: be less strict about argument checking until we support
6808 running the verifier.
6810 2003-05-27 Nick Drochak <ndrochak@gol.com>
6812 * basic-long.cs: tests for (ulong)int * (ulong)int also
6813 * mini.c: use the same trick for (ulong)int * (ulong)int
6815 2003-05-27 Nick Drochak <ndrochak@gol.com>
6817 * basic-long.cs: add regression test for (long)int * (long)int
6818 * cpu-pentium.md: add op_bigmul specification
6819 * inssel-long32.brg: add OP_BIGMUL rule
6820 * mini-ops.h: add OP_BIGMUL
6821 * mini-x86.c: register allocator: handle case where src1 needs to be
6823 * mini.c: substitute special BIGMUL opcode in the tree for
6824 (long)int * (long)int
6826 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6828 * jit-icalls.c: call the type ctor on field access if needed.
6830 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6832 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6833 to a method (including results of ldelema, bug#43207).
6835 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6837 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6838 colors to show exception handler blocks.
6840 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6841 (fix for pinvoke7.cs).
6843 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6845 * mini.h, mini.c: ensure correct initialization order for types that
6846 require it. Prepare for lazy compilation of jit icall wrappers.
6847 Provide a name for opcode emulation to reduce unneeded mallocing.
6849 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6851 * mini-x86.c: better register restoring code and profiling
6852 support for tail calls.
6854 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6856 * mini.h, driver.c: prepare for leaf methods optimization.
6858 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6860 * mini.c: get targets of branches before converting a method.
6862 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6864 * mini.c (optimize_branches): added some experimental code (disbaled)
6866 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6868 * mini.c (optimize_branches): fix branch to branch optimization
6870 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6872 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6874 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6876 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6879 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6881 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6882 enable use of interface variables again.
6884 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6885 I1 to registers because there is no simply way to sign extend 8bit
6886 quantities in caller saved registers on x86.
6888 * inssel-float.brg: set costs of some rules to 2 so
6889 that monobure always select the arch. specific ones if supplied,
6890 regardless of the order we pass the files to monoburg.
6892 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6894 * mini.c, mini-x86.c: since the magic trampoline for jumps
6895 can't patch the code directly, we do it as soon as the
6896 method gets compiled.
6898 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6900 * mini-x86.c, mini.h: introduce a new patching method
6901 to support CEE_JMP and tail calls.
6902 * mini.c: obey tail.call. Don't precompile methods target
6904 * tramp-x86.c: new trampoline code to handle methods
6905 reached through a jump.
6907 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6909 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6910 bit values to registers
6912 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6914 * mini.c (mono_compile_get_interface_var): share interface
6915 variables if possible.
6917 2003-05-16 Martin Baulig <martin@ximian.com>
6919 * debug-mini.c (mono_init_debugger): New function to initialize
6920 the debugger. This is not in the debugger since it needs to
6921 access some of mini's internals.
6923 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6925 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6927 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6930 for value type handling.
6932 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6934 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6935 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6937 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6939 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6940 the constructor through a proxy.
6942 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6944 * jit-icalls.c, inssel.brg: fixes to array element address
6947 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6949 * mini-x86.c (is_regsize_var): allocate pointer to registers
6951 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6953 * driver.c: fixed typo, added intrins to the set of optimizations
6954 tested with regressions.
6956 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6958 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6959 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6962 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6964 * inssel.brg: remove some common pop instructions without side effects
6966 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6968 * inssel-x86.brg: fixed thinko in int to double conversions.
6970 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6972 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6974 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6976 * inssel-long32.brg: two more missing instructions.
6978 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6980 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6983 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6985 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6988 * basic-float.cs: Added tests for negative zero.
6990 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6992 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6993 a couple of missing operations for long casts, with test cases.
6995 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6997 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6999 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7001 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7002 code size estimation.
7004 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7006 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7007 abstract methods (fix bug 42542)
7009 * aot.c: add ability to handle array types
7011 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7013 * mini.c: Call the _specific versions of the object allocation
7014 functions if possible.
7016 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7018 * driver.c: call setlocale ().
7020 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7022 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7025 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7027 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7029 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7030 wrappers (fix bug 42122)
7032 2003-05-04 Martin Baulig <martin@ximian.com>
7034 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7036 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7037 s/mini_set_defaults/mono_set_defaults/g.
7039 2003-05-04 Martin Baulig <martin@ximian.com>
7041 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7043 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7045 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7046 (reported by Don Roberts).
7048 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7050 * mini.c: temporarily work around two bugs for this release.
7052 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7054 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7055 that contains -export-dynamic and it makes using the ld script
7057 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7059 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7061 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7064 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7066 * mini.c: make sure leave calls all the needed finally blocks,
7067 even when the target jumps out of multiple exception clauses.
7069 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7071 * ldscript, Makefile.am: add linker script to reduce the number of
7072 exported symbols (should also fix the issues with libwine defining
7073 some of the same symbols in io-layer).
7075 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7077 * driver.c (mini_main): Avoid assertion when no file name is given on
7080 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7082 * driver.c: added --version/-V command line option.
7083 Added the inline optimization in the regression tests.
7085 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7087 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7088 to the type in the method signature (fixes bug#42134).
7090 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7092 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7094 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7096 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7098 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7100 * driver.c: fixed bug #42100.
7102 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7104 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7106 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7108 * mini.c: moved most of the code required to do inlining to its own
7109 function so it can be reused. Inline also ctors if appropriate.
7111 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7113 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7114 the runtime can call mono API functions.
7116 2003-04-27 Martin Baulig <martin@ximian.com>
7118 * debug-mini.c (mono_debug_init_method): Added
7119 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7120 send a notification to the debugger.
7122 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7123 running in the Mono Debugger, just pass the breakpoint number to
7124 mono_debug_init_method().
7126 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7128 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7130 * mini.c: allow some more unsafe compares.
7132 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7134 * mini-x86.c, Makefile.am: make distcheck works (partially from
7135 a patch by Richard Lee <r.h.lee@attbi.com>).
7136 * regset.c, regset.h: removed, they are unused.
7138 2003-04-25 Dick Porter <dick@ximian.com>
7140 * driver.c: Usage reports the name as 'mono' not 'mini'
7141 * exceptions-x86.c: Build and run on freebsd
7143 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7145 * Makefile.am: install the program with the 'mono' name and
7146 the library as libmono instead of mini and libmini.
7148 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7150 * driver.c: provide the APIs for the embedding interface of the old jit.
7152 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7154 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7156 2003-04-23 Martin Baulig <martin@ximian.com>
7158 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7160 * driver.c: Added `--debug' command line argument to enable
7163 2003-04-23 Martin Baulig <martin@ximian.com>
7165 * debug.[ch]: Removed. The code is now in
7166 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7168 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7171 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7173 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7175 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7178 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7179 mono_domain_finalize.
7180 (mini_method_compile): use mono_method_profile* if the the option is
7183 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7185 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7186 methods with their wrapper.
7188 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7189 methods with their wrapper.
7191 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7194 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7197 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7200 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7202 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7204 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7206 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7207 of the mempool. This is slightly faster and uses less memory
7209 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7211 * mini.c: avoid O(n) allocation for variables.
7213 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7215 * mini.c: handle items on the stack after inlining methods.
7217 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7219 * mini.c: make the method->opcode optimization dependent
7220 on MONO_OPT_INSTRINS and do it lazily.
7222 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7224 * driver.c: print overall results at the end of regression run.
7226 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7228 * inssel.brg: don't overwrite symbolic registers.
7230 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7232 * inssel-x86.brg: fix conversion from long to float.
7234 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7236 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7238 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7240 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7242 * driver.c: Added --print-vtable option as in the old JIT.
7244 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7246 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7248 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7250 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7252 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7254 * mini.c regalloc.c regalloc.h: Fix memory leak.
7256 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7258 * aot.c (mono_aot_get_method): register all used strings
7260 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7262 * mini.c: always intern strings references with ldstr at compile time.
7264 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7266 * Makefile.am: add BUILT_SOURCES.
7268 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7270 * driver.c: give a better error message when the assembly to execute
7271 doesn't have an entry point.
7273 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7275 * Makefile.am: added hack for automake
7277 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7280 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7282 22003-04-07 Martin Baulig <martin@ximian.com>
7284 * Makefile.am: Added Makefile.am.
7286 * debugger-main.c: Removed, this is now in the debugger where it
7289 * mini.pc.in: Call this package `mini' for the moment.