1 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4 only calls which are made to native code use this flag.
6 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
8 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
9 varargs methods as well.
11 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12 which have save_lmf set. Reorganize methods prologs a bit.
14 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
15 debugger to the proper place.
17 2005-10-29 Martin Baulig <martin@ximian.com>
19 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
20 when running inside the debugger until the debugger has support
23 2005-10-26 Zoltan Varga <vargaz@gmail.com>
25 * mini.h: Fix a warning.
27 2005-10-24 Miguel de Icaza <miguel@novell.com>
29 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
30 we expose publicly, this returns the string.
32 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
34 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
37 2005-10-21 Zoltan Varga <vargaz@gmail.com>
39 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
40 native stacktrace using the glibc 'backtrace' function if available.
42 2005-10-20 Zoltan Varga <vargaz@gmail.com>
44 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
46 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
47 handle SIGSEGVs received while in native code.
49 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
50 code, call mono_handle_native_sigsegv which will abort the runtime
51 after printing some diagnostics, instead of converting it into a
52 confusing NullReferenceException.
54 2005-10-18 Zoltan Varga <vargaz@gmail.com>
56 * cpu-pentium.md: Remove unused opcodes.
58 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
60 * mini-amd64.h (MonoLMF): Add rsp field.
62 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
65 2005-10-17 Zoltan Varga <vargaz@gmail.com>
67 * mini-codegen.c (get_register_spilling): Fix some warnings.
69 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
71 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
72 elimination during exception handling. Enable fp elimination by
75 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
78 2005-10-16 Martin Baulig <martin@ximian.com>
81 (mono_debugger_run_finally): New public method for the debugger.
83 2005-10-10 Zoltan Varga <vargaz@gmail.com>
85 * debug-mini.c (mono_debug_init_method): Fix warning.
87 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
88 the 'exname' parameter const to fix some warnings.
90 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
92 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
93 introduced by the previous patch.
95 2005-10-08 Zoltan Varga <vargaz@gmail.com>
97 * basic-float.cs: Add test for precision of float arithmetic.
99 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
100 when loading/storing single values from/to memory.
102 * mini.c (mono_jit_compile_method_with_opt): Create the function
103 pointers in the correct domain.
105 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
107 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
108 introduced by previous patch.
110 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
111 when out_filter_idx is NULL.
113 * mini-exceptions.c: Don't run filter clauses twice during exception
114 handling. Fixes #75755.
116 2005-10-07 Zoltan Varga <vargaz@gmail.com>
118 * aot.c: Add support for ldflda wrappers.
120 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
123 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
125 * mini.c, mini.h: do not consider exception handlers blocks when
126 setting up interface variables.
128 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
130 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
132 2005-10-03 Zoltan Varga <vargaz@gmail.com>
134 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
137 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
139 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
141 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
142 of the OP_P definitions.
144 * TODO: Add a proposal for dealing with the CEE/OP mess.
146 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
147 optimizations from the x86 port.
149 * cpu-amd64.md: Ditto.
151 * basic.cs basic-long.cs: Add tests.
153 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
155 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
156 Patrik Torstensson's implementation of my exception-handling
157 optimization idea, when the exception object is not used
160 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
162 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
163 of the mul_imm optimizations from the old jit.
165 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
167 * mini.c, liveness.c: patch by Patrik Torstensson and
168 Zoltan Varga to improve performance in methods with
171 2005-09-30 Zoltan Varga <vargaz@gmail.com>
173 * driver.c: Remove 'Globalization' entry from --version.
175 2005-09-28 Zoltan Varga <vargaz@gmail.com>
177 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
178 there is a profiler interested in JIT events.
180 * aot.c: Load profile files produced by the AOT profiling module, and
181 reorder methods based on the profiling info. Add a 'method_order' table
182 to the AOT file to make mono_aot_find_jit_info work with the reordered
185 * mini.h: Bump AOT file version info.
187 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
189 * mini-arm.h: work around what looks like a gcc bug when optimizations
192 2005-09-28 Raja R Harinath <rharinath@novell.com>
194 * Makefile.am (AM_CFLAGS): Don't use += to append inside
195 conditionals. Use ...
196 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
198 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
200 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
201 to determine the amount of memory to copy when passing valuetypes.
203 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
204 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
206 2005-09-27 Zoltan Varga <vargaz@gmail.com>
208 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
209 information about aot.
211 2005-09-27 Ben Maurer <bmaurer@ximian.com>
213 * *.c: Replace the use of {Enter,Leave}CriticalSection with
214 macros. This will allow a deadlock debugger to easily be plugged
217 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
219 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
221 2005-09-27 Raja R Harinath <rharinath@novell.com>
223 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
224 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
225 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
226 ($(arch_built)) [CROSS_COMPILING]: Error out.
228 2005-09-26 Zoltan Varga <vargaz@gmail.com>
230 * aot.c: Add support for the no_special_static flag for classes.
232 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
234 * Reapply reverted patches.
236 * *: Revert r50174 as well.
238 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
240 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
242 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
244 2005-09-23 Miguel de Icaza <miguel@novell.com>
246 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
247 part of the SIG_HANDLER_SIGNATURE.
249 2005-09-23 Zoltan Varga <vargaz@gmail.com>
251 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
254 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
255 introduced by previous patch.
257 2005-09-21 Zoltan Varga <vargaz@gmail.com>
259 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
262 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
263 upon the information returned by get_call_info ().
265 * mini-x86.c (add_float): Fix stack size calculation.
266 (mono_arch_call_opcode): Rewrite this so it works based up the
267 information returned by get_call_info ().
268 (mono_arch_get_this_vret_args): Ditto.
270 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
272 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
273 in cinfo to determine the registers which need to be used.
275 2005-09-20 Miguel de Icaza <miguel@novell.com>
277 * driver.c (mono_main): Add --server and --desktop flags.
279 2005-09-16 Zoltan Varga <vargaz@gmail.com>
281 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
282 registers as global registers.
284 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
285 longer needed with the new register allocator.
287 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
289 * cpu-ia64.md: Remove unused opcodes.
291 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
293 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
295 * cpu-amd64.md: Remove unused opcodes.
297 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
298 needed with the new register allocator.
300 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
303 2005-09-16 Raja R Harinath <rharinath@novell.com>
305 * Makefile.am (check-local): Don't invoke semdel-wrapper.
307 2005-09-16 Martin Baulig <martin@ximian.com>
310 (throw_exception): Don't call mono_debugger_throw_exception() if
311 we're a rethrow - see the FIXME in the code.
313 2005-09-15 Geoff Norton <gnorton@customerdna.com>
315 * mini.c (mono_init_exceptions): This only works on some architectures.
317 2005-09-15 Zoltan Varga <vargaz@gmail.com>
319 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
322 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
324 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
325 now in mini-exceptions.c.
327 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
329 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
330 now in mini-exceptions.c.
332 2005-09-15 Zoltan Varga <vargaz@gmail.com>
334 * exceptions-x86.c: Applied patch from Patrik Torstensson
335 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
337 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
338 code into mini-exceptions.c. Add some assertions to it.
340 2005-09-12 Zoltan Varga <vargaz@gmail.com>
342 * aot.c (emit_section_change): Applied patch from "The Software Team"
343 (<software@solmersa.com>). Fix as errors on windows.
345 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
347 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
348 method info into the LMF.
350 2005-09-11 Zoltan Varga <vargaz@gmail.com>
352 * mini-ia64.c: Add proper unwind info for method epilogs.
354 * exceptions-ia64.c: Add some code to help debugging.
356 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
358 * mini-exceptions.c: Fix warning.
360 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
362 * mini.c: Really fix build.
364 * mini-x86.c mini-amd64.c: Fix build.
366 2005-09-11 Zoltan Varga <vargaz@gmail.com>
368 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
370 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
371 some Interlocked methods as intrinsics.
373 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
374 for Thread methods as well.
376 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
378 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
380 * mini-ia64.c mini-x86.c mini-amd64.c
381 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
384 * mini.c (mono_init_exceptions): Fix build breakage.
386 2005-09-10 Zoltan Varga <vargaz@gmail.com>
388 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
389 of instructions. Use the new ia64_unw_op macros for emitting unwind
392 * mini.c (mono_init_exceptions): Initialize exception handling
393 related trampolines at startup.
395 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
397 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
399 2005-09-09 Zoltan Varga <vargaz@gmail.com>
401 * mini.c: Handle type loading errors gracefully during compilation and
402 throw the appropriate exception.
404 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
406 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
409 2005-09-09 Martin Baulig <martin@ximian.com>
411 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
414 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
416 * mini-arm.h: use emulation for conv.r.un for the release.
418 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
420 * mini-arm.c, objects.cs: more fixes and tests for them.
422 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
424 * mini-arm.c: align structures to at least 4 bytes to be able
425 to keep our current optimized memcpy.
427 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
429 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
431 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
433 * mini.c: ignore SIGPIPE.
435 2005-09-04 Zoltan Varga <vargaz@gmail.com>
437 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
439 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
441 2005-09-02 Zoltan Varga <vargaz@gmail.com>
443 * mini.h: Add prototype for mono_allocate_stack_slots_full.
445 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
447 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
448 exception handling support.
449 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
450 patch by Brian Koropoff <briank@marakicorp.com>).
452 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
454 * mini.c: revert another 'optimization' which breaks when
455 items on the eval stack need to be saved at a basic block end
458 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
460 * jit-icalls.c: for arrays, ensure we always provide
463 2005-08-30 Zoltan Varga <vargaz@gmail.com>
465 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
467 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
469 2005-08-29 Zoltan Varga <vargaz@gmail.com>
471 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
472 arguments in their original register.
474 2005-08-28 Zoltan Varga <vargaz@gmail.com>
476 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
479 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
480 when ssapre is enabled.
482 * inssel-long.brg: Fix bug in previous patch.
484 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
485 multiplication by a constant.
487 2005-08-27 Zoltan Varga <vargaz@gmail.com>
489 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
492 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
495 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
497 * inssel-arm.brg: apply changes tested by Brian Koropoff
498 <briank@marakicorp.com>.
500 2005-08-25 Zoltan Varga <vargaz@gmail.com>
502 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
504 2005-08-24 Zoltan Varga <vargaz@gmail.com>
506 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
507 to the same register if dreg is just a base register.
508 (print_ins): Improve printing of membase opcodes.
510 * inssel-x86.brg: Add optimized ldind(reg) rules.
512 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
514 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
516 * mini.c: when running under valgrind, set the stack bottom for
517 the GC at the actual approximate stack for the app (fixes running
520 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
522 * mini.c: do no break at the first valuetype to init found
525 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
527 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
529 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
531 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
533 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
535 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
537 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
539 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
541 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
544 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
547 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
550 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
552 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
554 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
556 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
557 in the tail recursion optimization.
559 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
560 debug info into the assembly file.
562 * iltests.il: Add test for filter regions.
564 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
565 initial stack of filter regions. Fixes #75755.
567 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
569 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
572 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
574 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
575 the check for an already compiled method on non-ia64 platforms.
576 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
579 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
581 * inssel-x86.brg: Add some optimized call rules.
583 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
585 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
588 * mini.h mini-trampolines.c: Pass the trampoline argument to
589 mono_arch_patch_delegate_trampoline.
591 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
593 * mini-trampolines.c: Fix build.
595 * mini-amd64.h: Add delegate trampolines.
597 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
599 * inssel-amd64.brg: Add optimized call rules.
601 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
603 * inssel-ia64.brg: Add optimized ldind(reg) rules.
605 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
607 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
610 * mini-ia64.c: Remove LMF fixmes.
612 * mini-ia64.h: Remove most fields from LMF.
614 * inssel-ia64.brg (stmt): Fix unaligned access errors.
616 * mini-trampolines.c: Add support for IA64 function descriptors.
618 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
619 for IA64 function descriptors.
621 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
623 * tramp-arm.c: patch the vtable for virtual calls. Added
624 support code to register/unregister the LMF.
625 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
628 2005-08-19 Dick Porter <dick@ximian.com>
630 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
633 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
635 * mini.c (mini_get_method): Move handling of wrapper data here.
637 * mini.c (mono_method_to_ir): Add support for dynamic methods.
639 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
642 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
643 bblock->code does not remain empty.
645 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
647 * arrays.cs: Add regression test for #75832.
649 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
652 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
653 instruction scheduling.
655 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
657 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
659 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
661 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
663 * mini-codegen.c: Fix VC build.
665 * cpu-pentium.md: Increase length of atomic_exhange_i4.
667 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
669 * mini.h: fix signature for mono_register_opcode_emulation.
671 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
673 * mini.c: Get rid of most of the helper_sig_... constants using
674 mono_create_icall_signature ().
676 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
678 * jit-icalls.c (helper_ldstr): New helper function.
680 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
682 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
683 throw, load the string using a helper call instead of creating a string object.
685 * aot.c: Update after LDSTR changes.
687 * mini.h: Bump AOT file version.
689 * aot.c: Save class size info into the AOT file. Print more statistics during
692 * mini.h: Bump AOT file version.
694 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
695 ordering of disasm cases. Fixes #74957.
697 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
699 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
700 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
701 the generic code needed for the ARM port.
703 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
705 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
706 inssel-arm.brg: more ARM features and fixes.
708 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
710 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
711 ARM port work in progress.
713 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
715 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
717 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
719 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
721 * inssel.brg (mini_emit_memset): Add support for unaligned access.
723 * *-ia64.*: Ongoing IA64 work.
725 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
727 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
729 * TODO: Remove out-of-data todo stuff.
731 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
734 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
736 * mini.h: Bump corlib version.
738 2005-07-27 Martin Baulig <martin@ximian.com>
741 (create_copy_ins): Added `const unsigned char *ip' argument; set
742 `copy->cil_code' from it.
744 2005-07-27 Martin Baulig <martin@ximian.com>
746 * mini-exceptions.c (mono_handle_exception): Don't call
747 mono_debugger_handle_exception() for filters.
749 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
751 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
754 2005-07-26 Martin Baulig <martin@ximian.com>
756 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
758 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
759 helper_compile_generic_method() if the method is actually virtual
762 2005-07-26 Martin Baulig <martin@ximian.com>
765 (trampoline_code): Renamed to `mono_trampoline_code' and made it
766 public; this is now accessed directly by the debugger.
767 (mono_generic_trampoline_code): Removed.
770 (mono_debug_init_method): Also add interncalls and wrappers.
772 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
774 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
776 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
778 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
780 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
782 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
784 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
786 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
787 getting TLS offsets on AMD64 too.
789 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
791 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
793 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
795 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
796 inssel-arm.brg, mini-arm.h: ARM port work in progress.
798 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
800 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
802 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
805 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
806 mono_sparc_is_virtual_call ().
808 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
810 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
811 trampoline parameters.
813 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
815 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
816 to mono_arch_get_vcall_slot_addr.
818 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
821 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
823 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
825 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
827 2005-07-19 Martin Baulig <martin@ximian.com>
829 * exceptions-amd64.c (throw_exception): Call
830 mono_debugger_throw_exception() here like we're doing it on i386.
832 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
834 * mini-ia64.c: Add optimized TLS access support.
836 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
838 * mini-exceptions.c: Ongoing IA64 work.
840 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
842 * mini.c: Use the default optimization set when embedding. Fixes
845 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
847 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
848 of trampolines to a separate file.
850 * mini-trampolines.c: New file.
852 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
855 * tramp-x86.c: Reorganize the trampoline code to be similar to the
858 * mini-codegen.c: Fix cygwin build.
860 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
862 * mini.c: Add some minor changes needed by the IA64 port.
864 * *-ia64.*: Ongoing IA64 work.
866 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
868 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
869 trampolines into arch-independent and arch-dependent parts.
871 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
873 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
875 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
877 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
878 the xp-regalloc-branch for amd64.
880 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
881 xp-regalloc-branch for x86.
883 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
885 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
887 2005-07-06 Martin Baulig <martin@ximian.com>
890 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
891 (mono_jit_runtime_invoke): Likewise.
893 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
895 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
898 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
899 without loading their metadata. Reorganize the file format so exception handling+
900 debug info is kept separate from normal method info. Create MonoJitInfo
901 structures for methods lazily.
903 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
905 (x86_class_init_trampoline): Patch AOT class init trampolines too.
907 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
909 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
912 * mini.h: Bump AOT file version.
914 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
916 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
918 2005-07-01 Raja R Harinath <rharinath@novell.com>
920 * Makefile.am (check-local): Call semdel-wrapper.
922 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
924 * mini-x86.c: Revert the last change as it seems to break the build..
926 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
928 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
930 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
932 2005-06-27 Ben Maurer <bmaurer@ximian.com>
934 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
935 outside of the macro, so strange stuff doesn't happen with gcc4
936 (NEW_AOTCONST_TOKEN): Likewise.
938 2005-06-28 Martin Baulig <martin@ximian.com>
940 * mini.c (mini_class_is_system_array): New static method; use this
941 instead of `klass->parent == mono_defaults.array_class' everywhere
942 since this also works for the new generic array class.
944 2005-06-26 Ben Maurer <bmaurer@ximian.com>
946 * inssel.brg: Remove warnings.
948 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
950 * mini-ia64.c: Ongoing IA64 work.
952 * basic-float.cs: Add float->i1 conversion test.
954 * iltests.il: Add conv.u4 test.
956 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
958 * inssel-long.brg: Fix bug caused by last change.
960 2005-06-23 Geoff Norton <gnorton@customerdna.com>
962 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
963 BSDs. Allows the x86 JIT to work on OSX86
965 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
967 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
970 * mini-ia64.c: Ongoing IA64 work.
972 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
974 * mini-ia64.c: Ongoing IA64 work.
976 * driver.c: Clean up jit_code_hash as well when using --regression.
978 * inssel-long.brg: Fix long->i4/u4 conversion rules.
980 * basic-long.cs: Add tests for long->u4 conversion.
982 2005-06-18 Ben Maurer <bmaurer@ximian.com>
984 * mini.c: Take mono_get_domainvar out of macros. This makes sure
985 that we do not depend on undefined C behavior: the order stuff
986 gets evaluated within an expression. Fixes mono when compiled on
989 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
991 * *-ia64.*: Ongoing IA64 work.
993 * aot.c: Lower memory usage while loading AOT methods.
995 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
997 * mini.h: Bump AOT file format version.
999 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1001 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1003 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1005 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1006 not on callee assembly). Fixed some comments.
1008 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1010 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1011 it gets proper disassembly.
1012 (emit_method_info): Remove some dead code.
1014 * mini.c (mini_method_compile): Allways allocate the GOT var in
1015 mono_method_to_ir for emulating opcodes.
1017 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1019 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1020 before freeing the code memory. Fixes #74990.
1022 * objects.cs: Add regression test for #74992.
1024 * liveness.c: Extend live ranges of arguments to the beginning of the
1025 method. Fixes #74992.
1027 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1028 so it points into the faulting instruction.
1030 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1032 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1034 * *-ia64.*: Ongoing IA64 work.
1036 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1038 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1040 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1042 * *-ia64.*: Ongoing IA64 work.
1044 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1046 * basic-long.cs: Add tests for add/sub.ovf.
1048 * basic.cs: Add tests for sub.ovf.
1050 * *-ia64.*: Ongoing IA64 work.
1052 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1054 * *-ia64.*: Ongoing IA64 work.
1056 * basic.cs: Add conv.ovf.i4.un test.
1058 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1060 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1062 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1064 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1066 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1068 * *-ia64.*: Ongoing IA64 work.
1070 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1073 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1075 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1077 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1079 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1081 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1083 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1084 of a call is callable by a near call.
1086 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1088 * mini-ia64.c: Ongoing IA64 work.
1090 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1092 * genmdesc.c: Make the generated array non-static.
1094 * inssel-long.brg: Fix LSHR_IMM rule.
1096 * *-ia64.*: Ongoing IA64 work.
1098 * *-ia64.*: Ongoing IA64 work.
1100 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1102 * *-ia64.*: Ongoing IA64 work.
1104 * *-ia64.*: Ongoing IA64 work.
1106 * mini-ia64.c: Ongoing IA64 work.
1108 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1110 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1112 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1114 * objects.cs basic-long.cs: Move some tests to objects.cs.
1116 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1118 * *-ia64.*: Ongoing IA64 work.
1120 * iltests.il: Add a new test.
1122 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1123 newobj. Fixes #75042.
1125 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1127 * *-ia64.*: Ongoing IA64 work.
1129 * *-ia64.*: Ongoing IA64 work.
1131 * *-ia64.*: Ongoing IA64 work.
1133 * basic.cs objects.cs: Move tests accessing static variables as well.
1135 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1137 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1139 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1141 * driver.c: Always print failed tests.
1143 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1146 * *ia64*: Ongoing IA64 work.
1148 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1150 * basic.cs: Add tests for add.ovf. Fix warnings.
1152 2005-05-18 Miguel de Icaza <miguel@novell.com>
1154 * driver.c (mono_main): Avoid crash if no argument is passed to
1155 --break; Do not use g_error, but f_printf. And fix all other
1156 ocurrences of the same crash.
1158 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1160 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1161 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1164 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1166 * *-ia64.*: Add beginnings of IA64 backend.
1168 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1170 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1172 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1175 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1177 * mini-amd64.c: Fix a warning.
1179 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1181 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1182 in float_neg. Fixes #74897.
1184 * mini-amd64.c (emit_call): Fix another near call bug.
1186 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1188 * declsec.c: Keep the appdomain information in the structure. Added a
1189 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1190 value gets overwritten).
1191 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1192 an MonoAppDomain member to MonoSecurityFrame.
1193 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1194 used in the stack walk. Now use a MonoArray which grow (double) when
1197 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1199 * mini.c: Re-enabled runtime cleanup, since running threads should
1200 now properly stop when exiting.
1202 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1204 * mini-codegen.c: New file contaning the arch-independent local
1205 register allocator. Not used by any architectures yet.
1207 * mini.h linear-scan.c: Merge some changes from the
1208 mini-xp-local-regalloc branch.
1210 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1212 * mini-amd64.c (emit_call): Fix calls to native functions when the
1213 runtime is compiled as a shared library. Fixes #74756.
1215 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1216 on a literal field. Fixes #74751.
1218 2005-04-25 Raja R Harinath <rharinath@novell.com>
1220 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1222 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1224 * objects.cs: Add missing null casting test.
1226 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1228 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1229 in wrapper methods. Also rename 'address' variable to 'offset'.
1231 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1233 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1236 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1238 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1241 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1243 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1245 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1247 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1248 just the last bytes.
1250 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1252 * aot.c (mono_compile_assembly): Fix warning.
1254 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1255 by the _MSC_VER stuff.
1257 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1259 * inssel-long.brg: Fix #74588.
1261 * cpu-amd64.md: Fix #74591.
1263 * iltests.il: Add new regression tests.
1265 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1267 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1270 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1272 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1274 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1275 from Bill Middleton <flashdict@gmail.com>.
1277 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1279 * arrays.cs: Add new regression test. Fix warnings.
1281 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1283 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1284 and leakage in CKFINITE.
1286 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1287 this to a null op since it is called on amd64 too.
1289 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1291 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1292 body since this is not used on amd64.
1294 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1296 * mini-amd64.c: Remove obsolete fixmes.
1298 * mini.c (print_method_from_ip): Fix debugging support.
1300 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1302 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1303 so that expressions that don't give much gain are not reduced.
1304 * ssapre.h: Likewise.
1306 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1308 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1310 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1312 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1314 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1316 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1318 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1320 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1322 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1325 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1327 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1329 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1331 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1332 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1334 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1336 * mini-x86.c: Fix up stack overflow handling.
1338 * exceptions.cs: Add new regression test.
1340 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1342 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1343 mono_jit_thread_attach.
1345 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1347 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1349 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1350 avoid calling constructors using callvirt.
1352 * inssel.brg: Fix #74073.
1354 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1356 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1357 compilation with non-GCC compilers.
1358 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1359 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1361 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1363 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1364 klass->interface_offsets (will likely fix bug#74073).
1366 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1368 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1370 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1372 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1373 to amd64_div_reg_size ().
1375 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1377 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1379 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1381 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1383 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1385 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1387 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1389 * mini.c (mono_precompile_assembly): Load and precompile referenced
1390 assemblies as well. Fixes #74015.
1392 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1394 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1396 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1398 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1399 a lot of checks and (anyway) permissions cannot work until corlib is
1402 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1404 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1406 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1408 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1409 calls (fixes bug#72824).
1411 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1413 * mini.c: fix tail recursion elimination (see test in bug#73936).
1415 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1417 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1418 some fp functions in sse2 mode.
1420 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1422 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1424 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1426 * mini.h mini.c: Add mono_get_jit_tls_key ().
1428 * mini-x86.c: Enable fast TLS support on windows.
1430 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1432 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1433 * mini.c: Check for p/invoke method when generating code. If a
1434 p/invoke method, or it's class, isn't decorated with [Suppress
1435 UnmanagedCodeSecurity] then generate code to call System.Security.
1436 UnmanagedDemand (only if the security manager is active).
1438 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1440 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1441 last change as it seems to cause strange crashes.
1443 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1445 * *.c: handle unsafe function pointers where needed.
1447 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1449 * mini.c (mono_jit_free_method): Remove the fixme too.
1451 2005-03-15 Miguel de Icaza <miguel@novell.com>
1453 * mini.c: As discussed, make the code actually free the delegate
1454 thunk now, to enable the debugging of delegate problems, use
1455 MONO_DEBUG=1 when running Mono.
1457 This takes also care of parts of the leaks as seen by Joe.
1459 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1461 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1462 thread_tls_offset calculation.
1464 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1466 * declsec.c: Reworked linkdemand checks for icall. The previous code
1467 was using the declaration code (untrusted) and didn't work as expected
1468 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1471 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1473 * iltests.il: Add new localloc test.
1475 * mini-amd64.c: Handle large stack allocations the same way as on
1476 windows if stack overflow handling is working.
1478 * mini-amd64.c: Allocate the signal stack using mmap.
1480 * mini.c (sigsegv_signal_handler): Fix reading of context.
1482 * mini-exceptions.c: Fix up stack overflow handling.
1484 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1486 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1488 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1490 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1492 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1493 tramp_init functions as they are no longer needed.
1495 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1497 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1499 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1501 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1503 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1506 * mini-ops.h: Add OP_LMUL_IMM.
1508 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1509 long mul/div opcodes as intrinsic.
1511 * mini-amd64.c (emit_call): Handle the case when the callee might be
1514 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1516 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1519 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1521 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1523 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1525 * mini.c (mono_codegen): Don't leak here, to help people running
1528 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1530 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1531 conversions in sse2 mode.
1533 * basic-float.cs: Add regression test.
1535 * mini-amd64.c: Reenable sse2.
1537 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1539 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1541 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1543 * driver.c: Copyright text should include 2005.
1545 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1547 * cpu-amd64.md (load_membase): Fix more max lengths.
1549 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1551 * cpu-amd64.md (load_membase): Fix max length.
1553 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1555 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1557 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1558 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1560 * basic-float.cs: Add rounding regression test.
1562 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1564 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1566 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1567 structures in registers for pinvoke wrappers.
1569 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1571 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1573 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1575 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1576 wrapper to mono_jit_thread_attach.
1578 * mini.c (mini_jit_thread_attach): New jit icall.
1580 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1581 native->managed wrappers.
1583 * exceptions.cs: Add new regression test.
1585 * mini.c (optimize_branches): Check regions in the cbranch to throw
1586 block case as well. Fixes #73242.
1588 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1590 * mini.c: thread safety fixes.
1592 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1594 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1595 patching stuff, since delegates use jump trampolines so there is
1598 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1601 * tramp-amd64.c: Fix build.
1603 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1604 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1606 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1607 Rename this to mono_arch....
1608 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1610 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1612 * mini-amd64.c (emit_call): If both the caller and the callee is
1613 guaranteed to have 32 bit addresses, emit a normal call.
1615 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1617 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1618 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1619 method_ptr inside delegates.
1621 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1623 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1624 invalidated. Fixes #73001.
1626 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1628 * mini-x86.c: Only use stdcall for pinvokes on windows.
1630 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1632 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1633 * mini-x86.c: remove unreliable __thread var offset detection,
1634 use the correct accessors and enable by default.
1636 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1638 * mini.c (mono_jit_free_method): Fix memory leak.
1640 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1642 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1644 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1646 * cpu-amd64.md: Fix lengths of atomic opcodes.
1648 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1650 * driver.c: try to not imply using ICU is any good.
1652 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1654 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1655 functions as inline ops.
1657 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1658 some Interlocked functions as inline ops.
1660 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1662 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1664 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1666 * mini.c: Add support for OP_NOT_TAKEN.
1668 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1669 structures in registers for pinvoke wrappers.
1671 * mini-amd64.c: Fix warnings.
1673 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1675 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1677 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1679 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1680 address instead of loading the address from it.
1682 * mini-x86.c: Add support for returning small structs in registers
1683 on Win32. Fixes part of #70864.
1685 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1687 * trace.c (get_token): Improve error checking.
1689 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1691 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1693 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1695 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1696 it can be reused for MonoClass.
1697 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1700 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1702 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1703 instead of a MonoReflectionMethod. The method information wasn't used
1704 when displaying SecurityException details (but will be now).
1706 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1708 * Makefile.am : windows build fix.
1710 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1712 * iltests.il: Add new regression test.
1714 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1717 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1719 * mini.c: Moved linkdemand check into helper function check_linkdemand
1720 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1723 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1725 * declsec.c: Added statistics counter for different kinds of
1727 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1728 (and commented) declaration.
1729 * mini.c: Added statistics counter for security Demand code
1730 generation. Added display of security statistics.
1732 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1734 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1735 Fix compilation errors under gcc-2.95.
1737 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1739 * mini.c, driver.c: Use the new jit trampoline hashtable
1741 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1743 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1745 2005-02-11 Martin Baulig <martin@ximian.com>
1747 * debug-mini.c (mono_debug_close_method): Free the line number array.
1749 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1751 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1754 * mini.h: Bump AOT file format version.
1756 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1758 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1760 * declsec.h: Added macros to get/set lazyly initialized security
1761 informations about assemblies. Added new enum for different type of
1762 possible LinkDemand violation. Added function to check LinkDemands.
1763 * mini.h: Added a field to MonoCompile to hold any security violation
1764 detected when JITting a method (so it can be thrown later).
1765 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1766 and CEE_CALLVIRT. Added code to throw exception at the end of
1767 mini_method_compile (note: the exception is unhandled right now).
1769 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1771 * mini.c, jit-icalls.c: use the managed implementation of
1772 memset for initobj and memset, to avoid managed <-> unmanaged
1775 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1777 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1778 optimization if it would need a GOT var.
1780 * basic.cs: Add tests for constant propagation and switch statements.
1782 * ssa.c: Fix out-of-range constant propagation and switch statements.
1784 2005-02-09 <vargaz@freemail.hu>
1786 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1788 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1790 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1792 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1794 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1796 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1798 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1799 arithmetic operations.
1801 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1803 * mini-ppc.c: add a workaround for broken user code that
1804 DllImports vararg functions with non-vararg signatures.
1806 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1808 * mini.c (mono_jit_compile_method_inner): Add detection and a
1809 meaningfull error message for assemblies written in Managed C++.
1811 * tramp-amd64.c mini-amd64.h: Add support for
1812 create_trampoline_from_token ().
1814 * aot.c mini-x86.c abcremoval.c: Applied patch from
1815 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1817 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1819 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1820 which takes a MonoImage/token as parameter instead of a MonoMethod.
1822 * aot.c: Use the new trampoline for initializing vtables.
1824 * aot.c: Add support for ldfld/stfld_remote wrappers.
1826 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1827 rules for compare <MEM>, IMM.
1829 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1831 * aot.c: Handle inherited finalizers correctly.
1833 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1835 * inssel.brg (stmt): Add a missing _setup_... ().
1837 * aot.c: Save some parts of the class state to the AOT file and use it
1838 to recompute that state when a class is initialized.
1840 * mini.c: Install AOT hooks into the runtime.
1842 * mini.h: Bump AOT file format version.
1844 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1847 * iltests.il: Add new test.
1849 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1853 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1855 * mini.c: setup the statistical profiler in the thread attach
1856 callback to cope with the new single thread code.
1858 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1860 * mini-ppc.c: ensure we have enough room for the profiler
1861 calls (fixed bug#72084).
1863 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1865 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1868 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1870 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1872 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1874 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1875 to succesfully execute parrotbench).
1876 * ssapre.h: Likewise.
1878 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1880 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1881 variable for stores to method arguments (fixes a SSAPRE issue).
1883 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1885 * mini.c: handle value types in dup, fixes gen-112.cs.
1887 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1889 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1890 sequence for calls in dynamic methods to avoid thunks.
1892 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1894 * mini.c: correctly remove dynamic methods from the hashtable.
1896 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1898 * driver.c: Disabled SSAPRE until fix the bug that appears
1899 in IronPython's parrotbench.
1901 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1903 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1905 * mini.c (mono_method_to_ir): Revert the previous change.
1907 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1910 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1911 mono_jit_info_table_find () etc. when running under valgrind.
1913 * inssel.brg: Fix warnings.
1915 * mini-exceptions.c: Fix warnings.
1917 2005-01-31 Martin Baulig <martin@ximian.com>
1919 * driver.c (compile_all_methods_thread_main): Don't try to compile
1920 generic methods or anything which has type parameters.
1922 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1924 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1926 * TestDriver.cs: Add --verbose flags.
1928 * graph.c ssa.c: Fix 64 bit warnings.
1930 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1931 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1932 Fix 64 bit warnings.
1934 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1935 variable not spotted by gcc.
1937 * mini-amd64.c inssel-amd64.brg: Applied patch from
1938 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1939 X86_COMPARE_MEMBASE opcodes.
1941 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1943 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1945 * *: MonoMethod->signature might be NULL now. You *MUST* use
1946 mono_method_signature.
1948 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1950 * driver.c (compile_all_methods_thread_main): Compile the methods
1951 without invoking cctors.
1953 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1955 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1956 * basic-calls.cs: test for the above.
1958 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1960 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1961 MonoJitInfo changes.
1963 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1965 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1966 eagerly if it contains dynamic methods.
1968 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1970 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1971 trace, it is now computed by an icall from trace_ips.
1973 * mini-exceptions.c: Fix a warning.
1975 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1977 * mini-exceptions.c: don't bother getting stack trace info if
1978 it's not going to be used.
1980 2005-01-27 Raja R Harinath <rharinath@novell.com>
1982 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1985 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1987 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1989 * aot.c: Avoid calling mono_method_get_header () if not needed.
1991 * mini.h: Bump AOT file format version.
1993 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1995 * mini.c (mono_print_tree): Print more info for calls.
1997 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1999 * declsec.h: Remove warning by adding missing include for marshal.h
2001 2005-01-26 Martin Baulig <martin@ximian.com>
2003 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2006 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2008 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2011 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2013 * aot.c (mono_compile_assembly): Fix a warning.
2015 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2017 * declsec.c: Look for security attributes on the original MonoMethod
2018 (and not the wrapped one). This fix permissions on icalls.
2020 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2022 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2024 * mini.c (mono_allocate_stack_slots): Add a fixme.
2026 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2028 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2030 * inssel.brg: optimize casts of sealed types (more
2031 optimizations waiting for fixes in remoting).
2033 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2035 * inssel.brg (stmt): Add another dummy rule.
2037 * driver.c: Fix warnings.
2039 * driver.c (mono_main): If running under valgrind, instruct glib to use
2040 the system allocation functions so valgrind can track the memory
2041 allocated by the g_... functions.
2043 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2045 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2047 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2049 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2050 variables in try regions.
2052 * mini.c (mini_method_compile): Don't disable optimizations on large
2053 methods when AOT compiling.
2055 * mini.c (mono_allocate_stack_slots): New arch independent method to
2056 allocate stack slots. Not yet used.
2058 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2060 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2062 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2064 * mini-ppc.c: make the branch info relative as the code
2065 buffer can be reallocated.
2067 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2069 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2070 * driver.c: Removed the AOT/security restriction. Now initialize the
2071 security manager (in metadata) if --security is used.
2072 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2073 rather than the pointer to declarative security, when AOT is used.
2075 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2077 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2078 basic blocks, reduced intrinsic exception throwing code size.
2080 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2082 * driver.c (mini_usage): Reorder the usage screen.
2084 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2086 * mini.c (mono_resolve_patch_target): Fix warning.
2088 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2090 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2093 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2095 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2096 breaks the amd64 build.
2098 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2099 register allocation. Fixes #71454.
2101 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2103 * arrays.cs: Add new regression test.
2105 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2107 * ssapre.c: Turned usage of snprintf to GString.
2108 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2109 (I left it on by mistake in my previous commit).
2111 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2113 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2114 on cond branch optimization (fixes bug# 71515).
2116 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2118 * abcremoval.c: Fixed bug 71062.
2119 * abcremoval.h: Likewise.
2121 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2123 * mini.c: Added a new functionality to optimize_branches, the removal
2124 of useless basic blocks, and fixed some problem in the removal of
2125 critical edges; some utility functions added for both purposes.
2126 * ssapre.c: Added complex expression support, and fixed bug 70637.
2127 * ssapre.h: Likewise.
2128 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2130 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2131 * driver.c: Re-enabled SSAPRE.
2133 2005-01-19 Martin Baulig <martin@ximian.com>
2135 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2136 the result of mono_get_method_constrained().
2138 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2140 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2143 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2145 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2146 be detected. Fixes #59296.
2148 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2150 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2151 which can happen. Fixes #71361.
2153 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2155 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2158 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2160 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2161 appdomain-unload.exe to fail.
2163 * mini.c: Fix some memory leaks.
2165 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2167 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2168 Fixed bug and sped up some codepaths.
2170 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2172 * mini.c: Fix some memory leaks.
2174 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2177 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2179 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2182 * iltests.il: Add regression test for #71320.
2184 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2186 * mini.c (mono_codegen): Fix installation of profiler hooks.
2188 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2190 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2192 * mini.h, mini.c, cfold.c: optimize access to enum
2193 readonly fields, too. Eval conditional branches if possible
2194 to perform unreachable code removal in more cases.
2196 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2198 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2200 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2203 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2204 WinXP DEP. Fixes #71244.
2206 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2208 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2210 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2212 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2214 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2216 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2219 * mini.h: Bump AOT version.
2221 * mini.h (MonoCompile): Change exvar to a hash table.
2223 * mini.c: Allocate a separate exvar for each handler block.
2225 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2227 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2228 ex var with the pending exception and only throw if the two are equal.
2231 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2233 * mini-x86.c: Fix warnings.
2235 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2236 used by all the ports now.
2238 * aot.c: Add write-symbols and save-temps options.
2240 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2242 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2244 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2246 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2249 * tramp-s390.c: Check vtable slot belongs to the domain.
2251 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2252 as per other platforms.
2254 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2256 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2258 * driver.c: we don't run the Main() code in a subthread anymore.
2260 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2262 * mini.c: added experimental rtc support in the statistical
2263 profiler: if the user has the permission, more accurate statistics
2264 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2265 The MONO_RTC value must be restricted to what the linux rtc allows:
2266 power of two from 64 to 8192 Hz.
2268 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2270 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2272 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2274 * mini-ppc.c: better icache flush for smp.
2276 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2278 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2280 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2281 amd64 port, not yet used.
2283 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2285 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2288 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2290 * driver.c: Added --security option to activate the security manager.
2291 Right now this will allow code generation for declarative demands and
2292 is disabled when AOT is specified.
2293 * mini.c: Add code generation for declarative security demands.
2294 * mini.h: Add mono_use_security_manager as an extern gboolean.
2296 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2298 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2299 emitting more dense assembly code.
2301 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2302 exception throwing stuff.
2304 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2306 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2309 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2312 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2315 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2317 * tramp-*.c: Only patch vtable slots if the object is in the current
2318 domain. Fixes appdomain-unload.exe.
2320 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2322 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2325 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2327 * mini.c (reverse_branch_op): New helper function.
2329 * mini.c (optimize_branches): Run the new optimization only on
2330 platforms which support it. Also reverse all kinds of branches.
2332 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2334 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2337 * mini.c (optimize_branches): Reverse not-equals branches if the false
2338 bblock is a throw. This happens a lot of time with argument checking in
2341 * mini.c (mono_codegen): Add support for placing basic blocks after
2342 the function epilogue.
2344 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2347 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2349 * mini.c (setup_stat_profiler): Only set this up if the platform
2350 supports ITIMER_PROF.
2352 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2354 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2357 * inssel.brg: Fix a warning.
2359 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2361 * mini.c: added support for statistical profiler
2362 (run with: --profile=default:stat).
2364 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2366 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2368 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2370 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2371 related to global registers from the amd64 port.
2373 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2375 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2377 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2378 with global registers.
2379 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2381 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2383 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2385 * debug-mini.c (encode_value): Fix off-by-one.
2387 * aot.c (encode_value): Likewise.
2389 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2391 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2393 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2396 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2398 * aot.c (emit_method_info): Increase size of temp buffer.
2400 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2403 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2405 * aot.c (emit_method_info): Fix build.
2407 * aot.c: Further rework of the AOT file format to reduce the size of
2408 the method info data.
2410 * mini.h: Bump AOT file format version.
2412 2004-12-27 Martin Baulig <martin@ximian.com>
2414 * mini.c (mini_get_method): New static method; call
2415 mono_get_method_full() and mono_get_inflated_method().
2416 (mono_method_to_ir): Use mini_get_method() instead of
2417 mono_get_method_full().
2419 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2421 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2423 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2425 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2427 * inssel-amd64.brg: Add some optimization rules.
2429 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2431 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2432 standard not GC'd stuff is fine.
2434 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2436 * aot.c: Rework the AOT file format to get rid of most of the global
2437 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2439 * mini.h: Bump AOT file format version.
2441 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2443 * mini.h: Bump AOT file format version.
2445 * aot.c (mono_aot_is_got_entry): New function to determine if an
2446 address is inside a GOT.
2448 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2450 * cpu-pentium.md: Increase the maximum size of some instructions which
2451 might involve a got access.
2453 * mini.c (get_method_from_ip): Another debug helper function.
2455 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2456 when got var accesses are created during the decompose phase.
2458 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2460 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2461 argument mini_compile_method and to MonoCompile, and use this to
2462 determine whenever a given method is compiled for AOT. This allows the
2463 other methods compiled during AOT compilation to be free of AOT stuff,
2464 so the backends does not need to add special support for them by
2465 creating a fake GOT etc.
2467 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2470 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2472 * mini.c (mono_method_to_ir): It turns out that some of the
2473 x-appdomain wrappers are lax with types, so just ignore this for
2476 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2477 at the vtable->klass. If it is non-shared code we can just use the
2480 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2482 * mini-ppc.c: access MonoDomain from tls, too.
2484 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2486 * declsec.c: Removed unused variable (and related warning ;-)
2488 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2490 * iltests.il: New test for LDELEMA on an array of ref types.
2492 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2493 all ldelema's on reftypes.
2494 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2495 it was the wrong place to put it.
2497 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2498 register to pop to make this cleaner, at the request of Paolo.
2500 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2502 * mini-ops.h (OP_GETHASHCODE): New op.
2504 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2506 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2509 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2512 * mini-x86.c (mono_arch_output_basic_block): Rather than
2520 The first is 3 bytes while the second is 1. This saves 36 kb on
2521 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2522 see a small boost because of icache locality.
2524 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2526 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2528 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2529 started code sharing with the generic code.
2531 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2533 * mini-ppc.c, cpu-g4.md: added code for direct access to
2536 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2538 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2539 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2542 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2544 * declsec.c|h: Added functions to cache the declarative stack modifiers
2545 in MonoJitInfo and to create a security frame from a MonoJitInfo
2547 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2548 created. Register internal calls for System.Security.SecurityFrame::
2549 _GetSecurityFrame and _GetSecurityStack.
2550 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2551 the definitions for the new stack walk/callback mechanism.
2552 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2553 first security frame for LinkDemands and InheritanceDemands) and
2554 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2556 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2557 walk initialization (lupus).
2559 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2561 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2563 (handle_loaded_temps): Do not create a temporary variable for
2564 things that we know are temps. They will never be modified.
2565 (mono_spill_call): Set MONO_INST_IS_TEMP
2566 (mono_emulate_opcode): ditto
2568 (mono_method_to_ir.CEE_DUP): ditto
2570 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2572 * mini.c (type_to_eval_stack_type): Make this handle the void type
2573 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2574 (emit_tree): use ip_in_bb to special case some common idioms
2575 Update all callers to pass in the IP.
2576 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2578 This gives us a nice 2% speedup in mcs bootstrap.
2580 * mini-x86.c (peephole_pass): Peephole pass to make
2589 * mini.c (ip_in_bb): new method.
2590 (mono_method_to_ir): use this method rather than doing the hash
2593 * linear-scan.c (mono_linear_scan): When expiring actives, you
2594 don't need to keep around variables that expire on this
2595 instruction. This makes it so that:
2598 store (ebx add (ebx, 1))
2602 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2604 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2605 combination to avoid doing two copies. Fix up problems with previous
2608 * mini.c: Fix 64 bit warnings.
2610 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2612 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2614 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2615 changes from the x86 code.
2617 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2619 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2621 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2622 throwing code to reduce its size, unify the AOT and non-aot code and
2623 get rid of relocations in the AOT case.
2625 * mini-x86.h mini.c exceptions-x86.c
2626 (mono_arch_get_throw_corlib_exception): New arch specific function to
2627 raise corlib exceptions which doesn't require relocations in the
2630 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2632 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2634 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2637 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2640 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2642 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2643 with add function when used from Inc/dec atomic
2644 functions. Re-enabled optimization on x86.
2645 * mini-ops.h: renamed atomic_add functions to
2646 allow _add to match the Interlocked::Add and
2647 _add_next to match Interlocked::Inc/Dec.
2649 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2651 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2652 linking of BBs to the end BB, and enabled SSAPRE also with
2653 consprop and copyprop (which was prevented by that bug).
2655 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2657 * mini-x86.c: disabling the Interlocked optimizing code.
2659 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2661 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2664 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2666 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2667 interlocked optimization due lack of support on x86, rewrote
2668 exchange to take into account that base may be in eax.
2670 xsp works again; activated Interlocked optimizing code.
2672 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2674 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2676 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2678 * mini-ops.h: Add new opcodes.
2680 * mini.h: Add new patch types. Add got_var to MonoCompile.
2682 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2683 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2684 make it work with all kinds of patchable code.
2686 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2687 address of the GOT, and referencing entries in the GOT.
2689 * mini.c: Add code to load the GOT address if needed by an opcode.
2691 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2692 independent AOT code on the x86 using an elf-style Global Offset Table.
2694 2004-12-14 Raja R Harinath <rharinath@novell.com>
2696 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2698 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2700 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2703 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2705 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2706 of Interlocked:Increment/Decrement/Add as inline ops.
2707 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2709 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2711 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2712 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2714 2004-12-12 Duncan Mak <duncan@ximian.com>
2716 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2717 again. `patch_info->table_size' is no longer valid after Zoltan's
2720 2004-12-12 Martin Baulig <martin@ximian.com>
2722 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2723 if we are the "real" method, ie. not an inlined method inside it.
2725 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2727 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2728 before we look in the special fields table. This fixes
2729 ../tests/thread-static-init.cs.
2731 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2733 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2734 for Array get_Rank and get_Length. Fixes bug #70465.
2736 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2738 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2739 separate structure to reduce the size of MonoJumpInfo.
2741 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2743 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2745 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2747 * mini.c (mini_get_inst_for_method): Changed to allow ports
2748 to return a MonoInst instead of opcode
2749 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2751 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2752 Allow ports to return a created MonoInst instead of op-code, will enable
2754 (renamed mini_get_opcode_for_method to better reflected the functionality)
2756 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2758 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2760 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2762 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2765 2004-12-08 Martin Baulig <martin@ximian.com>
2767 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2768 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2770 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2772 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2775 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2778 2004-12-08 Raja R Harinath <rharinath@novell.com>
2780 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2782 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2784 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2785 bug introduced by the previous patch.
2787 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2789 * mini-ppc.c, objectc.cs: handle large structs passed by value
2792 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2794 * mini-ppc.c: OP_ARGLIST implementation from
2795 Geoff Norton <gnorton@customerdna.com>.
2797 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2799 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2800 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2802 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2804 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2806 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2808 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2811 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2813 * mini-sparc.c: Zero out localled-ed memory.
2815 * iltests.il: Add tests for zeroing out localloc-ed memory.
2817 2004-12-04 Martin Baulig <martin@ximian.com>
2819 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2820 mono_method_get_signature_full().
2822 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2824 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2825 and some utility functions (always for SSAPRE), integrated SSAPRE.
2827 * driver.c: Added ssapre option.
2828 * ssa.c: Small fix on OP_ARG handling.
2829 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2830 * Makefile.am: Likewise.
2832 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2834 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2837 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2840 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2842 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2844 * cpu-s390.md : Increase instruction length of oparglist.
2846 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2848 2004-11-30 Martin Baulig <martin@ximian.com>
2850 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2851 virtual generic methods. We call a special helper_compile_generic_method()
2852 icall to retrieve the method from the vtable, inflate and compile
2853 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2855 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2857 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2859 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2861 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2863 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2866 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2868 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2869 platforms with PIC aot.
2871 2004-11-28 Martin Baulig <martin@ximian.com>
2873 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2876 2004-11-28 Martin Baulig <martin@ximian.com>
2878 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2879 the result of mono_type_get_underlying_type() to check whether
2882 2004-11-26 Martin Baulig <martin@ximian.com>
2885 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2888 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2890 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2891 the same way as the other arguments so they won't get clobbered.
2893 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2894 calls through R11 since it is clobbered by the trampoline code.
2896 2004-11-26 Raja R Harinath <rharinath@novell.com>
2898 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2899 pick up in-tree mscorlib.dll.
2901 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2903 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2905 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2906 runtime data/code are now stored in a table similar to the GOT in ELF.
2907 This allows the code itself to be position independent.
2909 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2912 * aot.c: Attach ELF type (object/function) directives to all global
2915 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2917 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2919 * mini-amd64.h: Turn on PIC AOT code.
2921 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2922 returning the offset within an OP_AOTCONST instruction where the GOT
2923 offset needs to be added.
2925 * mini.h: Bump AOT file format version.
2927 2004-11-25 Martin Baulig <martin@ximian.com>
2929 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2930 uninflated generic methods.
2932 2004-11-25 Martin Baulig <martin@ximian.com>
2934 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2936 2004-11-24 Martin Baulig <martin@ximian.com>
2938 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2939 original klass (this only applies for generic instances).
2941 2004-11-24 Martin Baulig <martin@ximian.com>
2943 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2944 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2947 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2949 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2950 localloc. Fixes #69678.
2952 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2954 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2956 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2957 used SSE registers on pinvoke calls. Fixes #69774.
2959 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2961 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2962 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2964 2004-11-23 Raja R Harinath <rharinath@novell.com>
2966 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2967 Refer directly to the mcs/ tree.
2969 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2971 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2972 Check if a trampoline for a synchronized method is required.
2974 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2976 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2977 with localloc if needed. Throe arithmetric exception in
2978 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2979 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2981 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2983 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2984 types before switching on type. Fixes #69622.
2986 2004-11-19 Raja R Harinath <rharinath@novell.com>
2988 * Makefile.am (check-local): New. Integrate into 'make check'.
2989 (MCS,RUNTIME): Define using in-tree mono and mcs.
2991 (%.exe): Use $(ILASM).
2993 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2995 * mini-ppc.c: adjust initial prolog size (bug #69691).
2997 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2999 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3002 2004-11-17 Raja R Harinath <rharinath@novell.com>
3004 * Makefile.am (clean-local): Rename from 'clean'.
3006 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3008 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3009 to mono_arch_is_int_overflow.
3010 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3013 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3015 * declsec.c|h: New files to support declarative security attributes.
3016 Added function to check if a method has (applicable) security.
3017 * mini.c|h: Add check for declarative security attributes in
3018 mono_method_check_inlining.
3019 * Makefile.am: Added declsec.c and declsec.h to the build.
3021 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3023 * mini.c, mini.h: update to keep dynamic code info per-domain.
3025 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3027 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3028 (mini_init): Get rid of it from here too.
3030 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3032 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3033 implemented OP_RETHROW (patch by Geoff Norton
3034 <gnorton@customerdna.com>).
3036 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3038 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3039 between appdomains. Fixes appdomain-unload on PPC.
3041 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3043 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3044 mini-exceptions.c: handle the new wrapper types.
3045 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3046 token value as a MonoClass* when compiling a wrapper.
3047 mono_jit_create_remoting_trampoline now takes an additional
3048 MonoRemotingTarget parameter.
3050 2004-11-10 Martin Baulig <martin@localhost>
3052 * mini.c (mono_method_to_ir): Use `generic_container->context'
3053 rather than creating a new one.
3055 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3057 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3059 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3061 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3063 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3064 the experimental aot cache stuff.
3066 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3068 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3069 mini-exceptions.c: update to exception clause structure changes.
3071 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3073 * exceptions-x86.c (throw_exception): Fix warnings.
3075 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3078 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3080 * exceptions-sparc.c (get_throw_exception): Really fix this.
3082 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3084 * tramp-*.c: we no longer support icalls without wrappers, so
3085 a bit of code can be removed here
3087 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3089 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3092 * cpu-sparc.md: Add op_rethrow.
3094 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3096 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3098 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3099 * mini-ops.h: Add OP_RETHROW.
3101 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3103 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3105 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3107 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3108 Makes the output much easier to read
3110 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3112 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3113 prevents another huge leak when compiling with ssa. Secondly, the
3114 performance of doing this rather than freeing the lists is much
3115 better. GList does a lock every time you allocate a list link,
3116 so that it can use a memory pool. So, it is better to just use
3117 a memory pool of our own.
3119 * ssa.c, linear-scan.c: replace g_list_remove_link with
3120 g_list_delete. The remove one does not free the GList, so we were
3121 leaking memory. On -O=all --compile-all with corlib, this cut down
3122 3 MB of allocations.
3124 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3126 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3128 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3130 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3131 into a new function mono_create_jit_trampoline ().
3133 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3135 * trace.c (get_spec): Allow tracing of classes without a namespace.
3137 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3139 * mini.c: Fix pointer overwrite in mini_method_compile.
3141 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3143 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3144 The darwin ABI needs some special handling for 1 and 2 byte structs
3145 Lets use lbz/lhz instead of lwz everywhere.
3146 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3147 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3148 Use stb/sth for the former, and put the latter always on stack instead of in
3151 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3153 * trace.c (is_filenamechar): Add '_'.
3155 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3157 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3159 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3161 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3163 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3164 depends on libmonogc. Fixes #68805.
3166 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3168 * mini.c (mono_jit_free_method): Provide extra information for
3169 this error. Currently this leaks, but will be turned into a
3170 developer option in the future.
3172 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3174 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3176 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3178 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3179 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3180 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3182 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3184 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3185 trampolines for AOT code.
3187 2004-10-22 <vargaz@freemail.hu>
3189 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3190 constructed types. Fixes #68136.
3192 2004-10-21 Martin Baulig <martin@ximian.com>
3194 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3195 if it returns true, unwind the stack to the call instruction.
3197 2004-10-21 <vargaz@freemail.hu>
3199 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3201 * mini.h: Bump AOT version number.
3203 * objects.cs: Add another test for unbox trampolines.
3205 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3208 2004-10-20 <vargaz@freemail.hu>
3210 * driver.c: Add SHARED to the set of optimizations tested.
3212 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3214 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3217 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3219 2004-10-20 Martin Baulig <martin@ximian.com>
3221 * mini-exceptions.c (mono_handle_exception): Call
3222 mono_debugger_handle_exception() to tell the debugger about
3223 catch/finally clauses.
3225 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3227 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3229 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3232 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3234 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3235 methods as their native size, fixed bug #57543, #57545.
3236 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3237 This saves a temporary register and mullw call down into 1 (minor perf
3238 increase for cases like sum = sum * 5; This use to translate into:
3241 It now translates to
3244 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3246 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3249 2004-10-11 Martin Baulig <martin@ximian.com>
3251 * mini.c (mono_method_to_ir): If we're a generic method, get the
3252 MonoGenericContainer from our MonoMethodNormal and create a
3253 MonoGenericContext from it.
3255 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3257 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3259 * basic-long.cs: Add test for checked i8->i2 cast.
3261 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3263 * inssel-ppc.brg: added a couple of speedup rules.
3265 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3267 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3268 to speed up rebuilds.
3270 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3272 * mini-s390.c: Minor fix to OP_OR_IMM.
3274 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3276 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3277 better. Fixes appdomain-unload.exe on sparc.
3279 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3281 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3282 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3285 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3287 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3289 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3291 * mini.c: Always generate a field read/write wrapper for members
3292 of the class MarshalByRefObject since the actual instance could
3295 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3297 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3299 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3301 * driver.c mini.h trace.c: Move the setting of the main assembly into
3302 a separate function called mono_trace_set_assembly () and call it after
3303 actually loading the main assembly. Fixes #66872.
3305 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3307 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3308 using the code manager.
3310 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3312 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3314 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3316 * cpu-amd64.md: Fix bug in previous patch.
3318 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3321 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3323 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3324 mini-exceptions.c: updates for changed stack walk interface.
3326 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3328 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3330 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3332 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3334 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3336 * driver.c (mini_regression_list): Do not call mono_assembly_close
3337 since assemblies can't be unloaded.
3339 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3341 * cpu-amd64.md: Fix more instruction lengths.
3343 * cpu-amd64.md: Fix lengths of some instructions.
3345 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3347 * inssel.brg: Make the array ldelema check aot friendly.
3349 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3351 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3353 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3355 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3357 * mini-x86.c: Fix build.
3359 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3360 mono_type_get_underlying_type () helper function to simplify code.
3362 2004-09-09 Martin Baulig <martin@ximian.com>
3364 * mini-amd64.c: Don't access `type->data.klass' directly, call
3365 mono_class_from_mono_type() instead since the type may be a
3368 2004-09-09 Martin Baulig <martin@ximian.com>
3370 * mini-amd64.c (get_call_info): Fix support for generic instances.
3371 (add_valuetype): Use mono_class_from_mono_type() to get the class
3372 since we can be a generic instance.
3374 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3376 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3378 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3380 * liveness.c: reset spill costs on each scan: bug 62107
3382 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3384 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3385 unnecessary line that doesn't compile
3387 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3389 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3390 trampolines, make them call an error function so people can fix their
3393 2004-09-06 Martin Baulig <martin@ximian.com>
3395 * mini.c (mono_method_to_ir): When initializing locals, handle a
3396 generic instances like a valuetype if it's a valuetype and like a
3397 class if it's a class.
3399 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3401 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3402 stack. Fixes #64674.
3404 * exceptions.cs: Add test for unwinding of call arguments.
3406 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3408 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3409 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3410 set the carry/borrow flag). The sparc and s390 implementations
3411 can now use optimized versions (and simplify the code). ppc bugfixes.
3413 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3415 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3417 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3419 * inssel-amd64.brg: Remove leftover 32 bit rule.
3421 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3423 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3425 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3426 mono_arch_find_jit_info functions into a new function. Fix a memory
3429 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3432 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3434 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3437 * exceptions.cs: Add array size tests.
3439 * mini.c: Allocate a separate icall wrapper for each arity of
3440 mono_array_new_va. Fixes #59509.
3442 * exceptions.cs: Add testcase for 64578.
3444 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3446 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3448 2004-09-02 Martin Baulig <martin@ximian.com>
3450 * mini.c (mono_method_to_ir): When initializing the locals, call
3451 handle_initobj() on the generic instance itself, not its
3454 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3456 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3457 MonoJitInfo for dynamic methods.
3459 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3461 * mini.c: Add support for freeing JIT data for dynamic methods.
3463 2004-09-01 Martin Baulig <martin@ximian.com>
3465 * mini-x86.c (is_regsize_var): Added support for generic
3467 (mono_arch_emit_prolog): Make this compile again, use
3468 `x86_push_imm_template (code)'.
3470 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3472 * mini-x86.c: make all push_imm instructions that get
3473 patched always emit the long form
3475 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3477 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3478 in a per-domain hash.
3480 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3483 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3485 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3488 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3491 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3492 Beginnings of SSE2 support.
3494 * exceptions.cs: Add more tests for checked int<->uint casts.
3496 2004-08-28 Martin Baulig <martin@ximian.com>
3498 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3502 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3503 Handle generic instances recursively.
3505 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3507 * iltests.il: test for conv.u8 on a constant
3509 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3511 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3512 LCONV_x4 (shrun_32 (membase)).
3514 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3516 * inssel-x86.brg: c&p rules for push/setret of long
3518 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3520 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3521 compare (regvar, base)
3523 * inssel-x86.brg: more burg love
3525 * inssel.brg: more cleanup
3527 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3529 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3531 * basic-long.cs, basic-calls.cs: new tests for optimization.
3533 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3535 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3538 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3540 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3542 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3544 * inssel.brg (mini_emit_memcpy): use
3545 NO_UNALIGNED_ACCESS to disable memcpy optimization
3547 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3549 * mini-amd64.c: Handle generic types in various places.
3551 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3553 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3555 * mini.c (handle_box): Fix warning.
3557 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3559 * mini-amd64.h: Enable the emit_state optimization.
3561 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3563 * mini-amd64.c: Add some new 64 bit peephole opts.
3565 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3567 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3569 * mini-amd64.c: Register allocator fixes.
3571 * mini.c: Add an optimization to emit_state to avoid allocation of new
3572 registers on some platforms.
3574 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3576 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3578 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3579 allocation. Fixes #63085.
3581 * basic-long.cs: Add new regression test.
3583 * mini-amd64.c: Register allocator improvements.
3585 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3587 * mini-amd64.c (read_tls_offset_from_method): Add another code
3590 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3591 instruction sequence for nullifying class init trampolines.
3593 * objects.cs: Add new regalloc test.
3595 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3597 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3599 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3601 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3604 * driver.c: Fix profiling after TLS changes.
3606 * driver.c (mono_main): Set mono_stats.enabled if needed.
3608 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3611 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3613 * mini-x86.c: use a 1 op rather than a 2 op tls access
3614 instruction -> faster.
3616 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3618 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3621 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3623 * exceptions-sparc.c (throw_exception): fix typo
3625 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3627 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3628 set tree->dreg correctly with tls. Allow any
3629 register to be used.
3631 * mini-x86.c (read_tls_offset_from_method): add new code
3632 generation pattern seen with GCC.
3635 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3637 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3638 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3639 exceptions-sparc.c: fix some performance issues in exception
3640 handling and setting of the stack trace for exceptions that were
3643 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3645 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3648 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3651 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3653 This patch inlines tls access, when possible.
3655 * mini.h: new arch functions for TLS intrinsics.
3656 All platforms updated with a stub.
3658 * mini.c: use the new intrinsics
3660 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3661 arch specific intrinsic for tls variables
3663 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3665 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3668 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3670 * mini.c: thread local allocation
3672 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3674 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3676 * Makefile.am: Link against the static version of libmonogc.
3678 * Makefile.am: Link the static versions of the convenience libraries
3679 into the mono executable.
3681 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3683 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3685 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3686 on integer overflow.
3688 * mini-amd64.c: Reorganize function call code.
3690 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3692 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3694 * inssel-x86.brg: use xor eax,eax.
3696 * basic.cs: new tests
3698 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3700 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3701 in exception throwing code.
3703 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3705 * inssel-x86.brg: use xor esi,esi.
3707 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3709 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3710 can trace methods compiled during mini_init () too.
3712 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3715 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3717 * Makefile.am: static link on x86 (r=zoltan)
3719 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3721 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3722 code since it causes some programs to fail.
3724 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3726 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3728 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3730 * mini.c: ovfops_op_map - add STACK_OBJ case for
3732 * basic.cs: add test_0_pin_string as test
3735 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3737 * Makefile.am: build C# if srcdir != builddir
3739 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3741 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3742 fall-through blocks.
3744 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3746 * driver.c: enable loop by default again and include abcrem in -O=all.
3748 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3750 * iltests.il: Add some localloc tests.
3752 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3754 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3757 * inssel-amd64.brg: Add some optimizations.
3759 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3762 * Makefile.am: Statically link mono against libmono on AMD64.
3764 * mini-amd64.c inssel-amd64.brg: Optimizations.
3766 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3768 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3770 * tramp-amd64.c: Patch calling code in trampolines.
3772 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3774 * mini-amd64.c: pinvoke struct passing fixes.
3776 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3778 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3779 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3781 2004-08-05 Duncan Mak <duncan@ximian.com>
3783 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3786 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3788 * mini-amd64.c (emit_move_return_value): Move return value for normal
3791 2004-08-05 Martin Baulig <martin@ximian.com>
3793 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3794 `type->type'; just modify `type' itself when dealing with enums
3795 and generic instances.
3796 (check_call_signature): Make `simple_type' a `MonoType *'.
3798 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3800 * mini.c: Use OP_PADD to add offsets to addresses.
3802 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3804 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3806 * mini-sparc.c (mono_arch_emit_epilog): fix check
3807 for folding last op into restore instruction
3809 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3811 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3812 helper methods using the code manager.
3814 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3816 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3818 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3820 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3821 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3823 * mini-s390.c: fix tail processing
3825 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3827 * mini-ppc.c: mul.ovf.un exception name fix.
3829 2004-08-03 Martin Baulig <martin@ximian.com>
3831 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3832 instances; before jumping to `handle_enum', also modify `ptype'.
3834 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3836 * cpu-sparc.md: fcall maximal length too small.
3838 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3840 * mini-amd64.c mini.h: Add initial support for passing/returning
3841 structures to/from pinvoked methods.
3843 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3845 * mini-ppc.c: reg allocator fix.
3847 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3849 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3851 * inssel.brg: Optimize memset on 64 bit machines.
3853 * mini-amd64.c: Fix some vararg cases.
3855 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3857 * mini-s390.c: Corrected macro in emit_float_to_int
3859 * s390-abi.cs: Tests to exercise the s390 ABI
3861 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3863 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3866 * basic.cs: Add a test for add.ovf.un.
3868 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3870 * mini-sparc.c: add case for OP_IDIV_UN
3872 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3874 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3876 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3878 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3880 * basic.cs: regression tests.
3882 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3885 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3887 * basic.cs: Add a new test.
3889 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3890 and AOT. Various fixes and optimizations.
3892 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3894 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3896 * mini-ppc.c: make sure temp regs are not used for global reg
3899 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3901 * cpu-sparc.md: conv_i8 fix for 64bits
3903 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3905 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3907 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3908 add opcode for cmp BYTE PTR [eax], imm.
3910 * inssel.brg: Make memcpy and memset takes bases.
3912 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3914 * *-amd64.*: More AMD64 work.
3916 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3918 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3919 add a compare-not-equal opcode.
3921 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3923 * mini.c: Use mono_init_from_assembly instead of mono_init.
3925 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3927 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3929 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3931 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3933 * inssel.brg: 64 bit fixes.
3935 * mini.h (MonoCallInst): Add some AMD64 specific data.
3937 * mini.h: Add some OP_P opcodes.
3939 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3941 * basic.cs: tests for 61797 and 61740
3943 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3945 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3946 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3948 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3950 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3952 * *-amd64*.*: Ongoing AMD64 work.
3954 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3956 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3958 * *-amd64*: Ongoing AMD64 work.
3960 * mini-arch.h: Add AMD64 support.
3962 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3964 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3966 * mini-ops.h: Add new opcodes.
3968 * Makefile.am: Add AMD64 support.
3970 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3971 rules into the inssel-long*.brg files.
3973 * *-amd64.*: Add beginnings of AMD64 backend.
3975 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3977 * mini.c (print_dfn): commenting out the code that prints
3978 the cil. With -O=deadce, this makes -v -v crash.
3980 * cpu-pentium.md: make checkthis have a length of 2
3982 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3984 * mini-sparc.h: fix implementations of __builtin
3985 functions for Sun compiler for V9.
3987 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3989 * mini.c: use the new stelem.ref wrapper
3990 * exceptions.cs, arrays.cs: new stelem.ref tests
3992 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3994 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3995 new XSP should work with these changes).
3997 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3999 * inssel-{long32,x86,}.brg: trivial optimizations.
4001 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4003 * mini.c: load value when emitting box operation in
4006 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4008 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4009 is one byte shorter than cmp DWORD PTR [eax], 0.
4011 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4013 * inssel-ppc.brg: arguments on the stack are always
4014 relative to the stack pointer (spotted by Neale Ferguson).
4016 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4018 * exceptions-x86.c: delay appending the method name to the trace until
4019 after mono_jit_info_table_find is called, as this gets the real
4022 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4024 * aot.c: register roots
4026 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4028 * aot.c : I could just use PLATFORM_WIN32 flag.
4030 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4032 * aot.c : Reverting the previous fix. This time it broke linux build.
4034 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4036 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4038 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4040 * mini.c (handle_stack_args): Remove some more debugging code.
4042 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4044 * driver.c mini.h aot.c: Allow additional options to be specified with
4045 --aot and pass them to mono_compile_assembly.
4047 * aot.c: Add experimental code to AOT compile all loaded assemblies
4048 on demand and save the code into a cache in the filesystem.
4050 * aot.c: Add support for more wrapper methods.
4052 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4055 * cpu-*.md: Remove removed opcodes.
4057 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4058 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4059 related icalls to marshal.c.
4061 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4063 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4065 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4067 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4069 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4070 * liveness.c: If liveness is recomputated we need to reset the information
4071 for each variable. This way, if the liveness range has been narrowed
4072 by optimizations that happened after the last computation, we can return
4075 For example, if you have
4080 // Tons of code that does not affect i
4086 i = 0 is dead code and will be removed by SSA. However, when
4087 linear scan gets to the code, i will still appear to be live
4088 throughout the entire block. This prevents good register allocation.
4090 2004-07-06 Martin Baulig <martin@ximian.com>
4092 * debug-mini.c (mono_debug_init_method): Allow
4093 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4094 (mono_debug_add_icall_wrapper): New method.
4096 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4098 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4100 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4103 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4105 * aot.c (mono_aot_load_method): Fix loading of debug info.
4107 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4109 * aot.c: Add logging support.
4111 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4113 * mini.h: Add prototype for mono_print_method_from_ip.
4115 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4117 * inssel.brg: 64 bit fixes.
4119 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4122 * Makefile.am: Add SPARC64 support.
4124 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4126 * aot.c: Fix alignment problems on 32 bit platforms.
4128 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4130 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4133 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4136 * mini.h: Bump AOT file version. Some 64 bit fixes.
4138 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4140 * inssel-sparc.brg: Add new rule to avoid register moves.
4142 * inssel.brg: Add ldind_to_load_membase helper function.
4144 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4146 * mini.c: OffsetToStringData intrinsic.
4148 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4150 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4152 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4155 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4156 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4158 * mini.c: reinstated mono_compile_get_interface_var()
4159 on x86, too, since the change breaks the Gtk# build there as well.
4161 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4163 * driver.c: remove loop from the default optimizations: it seems to
4164 interact badly with some of the other options (see bug #60613).
4166 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4168 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4169 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4171 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4173 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4174 vararg-using methods.
4176 2004-06-21 Martin Baulig <martin@ximian.com>
4178 * mini/mini-exceptions.c
4179 (mono_handle_exception): Added `gpointer original_ip' argument.
4180 After calling mono_unhandled_exception(), call
4181 mono_debugger_unhandled_exception() and if that returns true,
4182 restore the context and return.
4184 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4186 * mini-ppc.c: prefer the use of relative branches so
4187 they won't need to be patched in aot code (patch from Patrick Beard).
4189 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4191 * aot.c: patch from Patrick Beard to make the output assembly
4192 more correct for the MacOSX assembler. Small tweak to
4193 generate sane images on Linux/PPC, too.
4195 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4197 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4198 case until bug #59509 is fixed (shows up in #60332).
4200 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4202 * mini.c: make sure the needed wrappers are compiled, too, with
4205 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4207 * driver.c: remove NPTL reference in --version output.
4209 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4211 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4212 generate valid assembly for the Mach-O assembler.
4214 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4216 * driver.c: don't include abcrem in the all optimization specifier
4217 since it slows down jit compilation too much for now.
4219 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4221 * mini.c: use BIGMUL only if both operands have the same signage.
4222 * iltests.il: Test for bug 60056. (errors related to signage in
4227 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4229 * mini.c, aot.c: memory leak fixes.
4231 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4233 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4235 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4237 * Makefile.am: remove the -static hack completely, it links in
4238 statically glib as well.
4240 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4242 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4243 * exceptions.cs: make it compile with new mcs/csc.
4245 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4246 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4247 and added relevant test case.
4249 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4251 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4252 regressions in gtk-sharp.
4254 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4256 * exceptions.cs: New regression tests.
4258 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4260 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4262 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4264 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4266 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4268 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4270 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4272 * mini.c (mono_jit_runtime_invoke): Init class in this
4273 method instead of trusting mono_jit_compile_method to
4274 do the work (because wrappers can be in object class)
4276 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4278 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4280 * basic-long.cs: New regression test.
4282 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4284 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4287 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4289 * Makefile.am: fix miguel's change to build mono statically against
4290 libmono (track build dependencies).
4292 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4294 * cfold.c: Some glib versions do not have G_MININT32.
4296 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4298 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4299 with precision of tan, atan, sin and cos, and implemented related
4300 regressions tests (fixes bug 54467, but one new problem appeared and
4303 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4305 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4307 * exceptions.cs: Add test for constant folding && division by zero.
4309 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4310 since driver.c is in libmono too, so the optimization was useless.
4312 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4313 variable to driver.c so the compiler can emit more efficient code to
4316 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4318 * Makefile.am: don't distribute generated inssel.[ch] files.
4320 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4322 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4323 into the default appdomain. Fixes #58707.
4325 * jit-icalls.c: Remove the broken approximation for truncl, doing
4326 no conversion is better.
4328 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4331 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4333 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4334 of the mcrxr instruction which is not available on some processors
4335 even if it's documented to be. Implement add and sub overflow correctly
4336 (still not complete for long unsigned). Speed up icalls a bit.
4338 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4340 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4341 we run .cctor in the current domain instead of target_domain.
4343 Fixes bug #58558, .cctor not being called in -O=shared.
4345 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4347 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4349 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4351 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4352 which can be done with an imm8, do it that way.
4353 (mono_arch_output_basic_block): ditto for a jmp
4354 (mono_arch_emit_prolog): Computate maximum offset of a label.
4356 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4358 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4359 now tries to allocate prefered physical reg's for virtual
4360 regs. This reduces the number of emited spills/loads with
4361 20-30% on our core assemblies.
4363 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4365 * jit-icalls.c: truncl() is not needed and trunc() is
4366 the correct thing to do anyway (bug #58287).
4368 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4370 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4373 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4375 * driver.c: enable loop optimizations by default.
4377 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini-x86.c: fix calc of max loop size when aligning loops start.
4381 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4383 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4386 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4388 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4391 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4393 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4395 * mini.c (inline_method): Allways inline some wrappers even if the cost
4396 is too large. Fixes #58785.
4398 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4400 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4402 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4403 (crichton@gimp.org). Beginning of support for sparc/linux.
4405 * mini-sparc.c: Optimize retrieval of LMF address.
4407 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4409 * exceptions-ppc.c: handle alloca in methods with clauses.
4411 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4413 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4415 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4417 * mini.c: Delegate most of the abort signal work to
4418 mono_thread_request_interruption, which also handles Stop and Suspend
4421 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4423 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4424 supports the save/restore lmf opcodes.
4426 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4428 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4431 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4433 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4435 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4436 methods which contain array accesses.
4438 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4439 boundaries. Fixes #58537.
4441 * iltests.il: Add regression test for #58537.
4443 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4445 * mini-x86.c (mono_arch_local_regalloc): Last part of
4446 fix for bug #58633 (releasing register to early).
4448 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4450 * basic-long.cs: Add new regression test.
4452 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4454 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4455 register too early on the chain.
4457 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4459 * mini.c (create_helper_signature): Use a helper function to reduce
4460 the code which needs to be written. Also set the calling convention of
4461 icalls on windows. Fixes #57840.
4463 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4465 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4466 exceptions-ppc.c: added helper function to get the instruction address
4467 from a signal handler context.
4469 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4471 * helpers.c: use g_get_tmp_dir. Invokes happyness
4474 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4476 * helpers.c: Add new env variable to pass args to objdump.
4477 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4479 2004-05-17 Radek Doulik <rodo@ximian.com>
4481 * Makefile.am (common_sources): added abcremoval.h so it get
4482 disted and daily mono packages on go-mono.com will build again
4484 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4486 * abcremoval.c: Fixed coding style, added copyright header.
4488 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4490 * mini.h: Added prototype for abc removal main function.
4492 * build_relations_propagation_table.pl: Added copyright header.
4494 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4496 * basic-long.cs: reg test for complex ceq_long bug.
4498 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4500 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4501 reg in long and clob case (bug #58343). Fixed/added comments.
4503 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4505 * mini.c (mono_jit_runtime_invoke): Follow new convention
4506 of calling the invoke method with an function pointer.
4508 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4510 * ChangeLog: Fix author of memory leak patch.
4512 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4514 * Makefile.am: fix make dist as well...
4517 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4519 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4520 on archs where pointers are 4 bytes long.
4522 * Makefile.am: Added abcremoval.c source file.
4524 * abcremoval.c: Added abcremoval.c.
4526 * abcremoval.h: Added abcremoval.h.
4528 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4530 * inssel.brg: Enabled bounds check removal.
4532 * mini.c: Added support for abcrem optimization.
4534 * mini.h: Added abcrem optimization label.
4536 * driver.c: Added support for abcrem optimization.
4538 * propagated_relations_table.def: Added propagated_relations_table.def.
4540 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4542 * mini.c, cfold.c: fix style.
4544 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4546 * mini.c: handle issue with the low-level implementation of
4547 some long opcodes (bug #54209).
4549 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4551 * basic.cs: test for my new cmov stuff.
4553 2004-05-13 Patrik Torstensson
4555 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4556 opt and added peephole documentation.
4558 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4560 * tramp-ppc.c: rewrote the generic trampoline code.
4562 2004-05-11 Patrik Torstensson
4564 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4566 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4568 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4570 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4571 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4573 * mini.c: Add new icalls for AsAny marshalling.
4575 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4577 * tramp-ppc.c, mini-ppc.c: more cleanups.
4579 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4581 * mini.c: no warnings.
4583 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4585 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4587 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4589 * mini.c: In the thread abort signal handler, if the thread is in the
4590 process of being stoped, don't throw the Abort exception, just stop the
4593 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4595 * tramp-ppc.c: removed old code.
4597 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4599 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4600 do some simple speed optimizations on ppc.
4602 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4604 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4605 and large offsets in load/store.
4607 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4609 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4610 it causes regressions.
4612 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4614 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4617 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4619 * jit-icalls.c: remove warnings.
4620 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4621 speedups for unsafe code.
4623 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4625 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4627 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4629 * basic-calls.cs: Add new regression test.
4631 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4634 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4636 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4639 2004-05-06 Patrik Torstensson
4641 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4642 long reg allocation in any reg (not only eax:edx) and implemented
4643 long shl/shr ops in asm instead of helpers.
4645 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4647 * mini-sparc.h: Fix warnings.
4649 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4652 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4653 separate statement for clarity.
4655 * mini-sparc.c: Update status.
4657 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4659 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4662 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4664 * inssel-ppc.brg: another small pre-release workaround:
4665 we don't do overflow detection for long_sub_un.
4667 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4669 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4670 (also works around a weird ppc bug: 57957).
4672 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4674 * tramp-ppc.c: trampoline fixes.
4676 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4678 * mini-ppc.c: fixed typos.
4680 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4682 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4683 at the top of the stack. Fixed typos. Use a frame registers
4684 for all the methods with exception clauses.
4686 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4688 * exceptions-ppc.c: restore fp registers.
4690 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4692 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4693 order from the stack top (moved the stack room to save the
4694 return value for trace after the param area). Fixed corruption
4695 in restoring registers on unwind.
4697 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4699 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4701 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4703 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4704 and prolog/epilog for methods that use it. Allow
4705 enough param area room for varargs methods. Fix miguel's
4706 breakage in exception handling.
4708 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4710 * Makefile.am: run genmdesc only on current arch.
4712 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4715 * mini-x86.h: fix the build on windows.
4717 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4719 * 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.
4721 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4723 * mini-exceptions.c: New file.
4725 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4726 Move some parts of the x86 exception handling code to an
4727 arch-independent file so it can be shared with other ports.
4729 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4731 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4733 2004-04-26 David Waite <mass@akuma.org>
4735 * driver.c: remove comma from end of enumeration declaration
4737 2004-04-26 Jackson Harper <jackson@ximian.com>
4739 * driver.c: parse config file before loading first assembly. This
4740 allows the user gac to be enabled/disabled.
4742 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4744 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4745 simpler mechanism: we do not care what is encoded initially
4746 (branch absolute or relative), we care about the code and its
4747 target. I kept the old code for reference for now.
4749 The new code tries first to determine if the jump is anywhere in
4750 the -/+32 absolute meg range, if it succeeds, it encodes using the
4751 absolute branch; If not, it tried to find something in the
4752 relative range, if not, it uses the handle_thunk code.
4754 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4756 * exceptions-ppc.c: use the correct ip register on macosx.
4758 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4760 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4762 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4764 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4765 Raise exception on integer divide by zero by hand since the hw
4766 doesn't support it. Handle NaNs in FP compares.
4768 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4770 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4771 code reducing duplication between the platforms and enabled
4772 signal exception handling (on linux for now).
4774 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4776 * exceptions-ppc.c: more macosx support.
4778 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4780 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4782 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4784 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4786 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4788 * iltests.il: more tests.
4790 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4792 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4795 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4797 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4799 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4801 * liveness.c: Mark variables as volatile in all basic blocks reachable
4802 from exception clauses.
4804 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4806 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4809 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4811 * iltests.il, basic.cs: more tests for regalloc.
4813 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4815 * iltests.il: Some tests for register allocation modifications
4818 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4820 * exceptions.cs: Add regression test for bug #56782.
4822 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4823 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4824 the beauty of fixing the same thing in 5 different files...
4826 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4828 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4831 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4833 * mini.c: Add support for STRWLPARRAY marshalling convention.
4835 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4837 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4838 to init the context to setup the regs pointer).
4840 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4842 * exceptions-ppc.c: more exceptions work.
4844 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4846 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4849 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4851 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4852 can use the memory directly.
4854 * cpu-pentium.md: Update documentation from a post from Zoltan.
4856 add x86_add_membase, x86_sub_membase, x86_mul_membase
4858 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4860 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4861 GENERAL_REGS they were also hardcoded for all PPC ports.
4863 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4865 Remove hard-coded limit for floating point registers, use
4866 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4868 Notice that in MacOS X calling conventions you can fit a lot more
4869 floating point values in registers, so I should update the PInvoke
4870 test to excercise the passing of floating point values on the
4871 stack (currently broken).
4873 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4875 * tramp-ppc.c (create_trampoline_code): Added
4876 JUMP_TRAMPOLINE_SIZE.
4877 (ppc_magic_trampoline): Follow the pattern from
4878 x86_magic_trampoline: if code is set to zero, return.
4879 (create_trampoline_code): Always pass MonoMethod to the jump
4880 trampoline, before it was passing a null.
4881 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4882 share the code with mono_arch_create_jit_trampoline.
4884 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4886 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4889 * cpu-g4.md: Added length for jmp instruction, the worst case
4890 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4893 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4895 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4897 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4899 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4900 before each IL instruction.
4902 * mini.c (CEE_BOX): Fix warnings.
4904 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4906 * mini.c: removed a few unused vars and extra whitespace.
4908 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4910 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4912 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4914 (OP_GETCHR): use the above
4915 (CEE_LDELEMA): use the above.
4917 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4918 version of the generic impl.
4919 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4920 (CEE_LDELEMA): use the above.
4922 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4924 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4927 * iltests.il: Added new regression test for #56317.
4929 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4931 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4932 under NetBSD. Fixes #56450.
4934 * liveness.c (update_gen_kill_set): Fix previous patch.
4936 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4938 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4940 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4942 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4945 * inssel-sparc.brg: Add more optimizations.
4947 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4949 2004-04-01 Martin Baulig <martin@ximian.com>
4951 * mini.c (handle_box): New static function; moved the
4952 implementation of CEE_BOX here.
4953 (mono_method_to_ir): Added `constrained_call' variable.
4954 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4955 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4956 mono_method_get_constrained() to get the method.
4958 2004-04-01 Martin Baulig <martin@ximian.com>
4960 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4961 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4962 (mono_method_to_ir): We don't need these macros anymore since
4963 mono_class_get_full() already takes care of it.
4965 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4967 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4968 use @function (as doesn't accept #function here) and check the return
4969 value of system and stop if fails.
4971 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4973 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4975 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4977 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4979 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4981 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4984 * basic-long.cs: Add test for negation of Int64.MinValue.
4986 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4988 * mini-sparc.c: Update status.
4990 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4992 * exceptions-sparc.c: Fix return value in filters.
4994 * inssel-sparc.brg: Fix register allocation in some rules.
4996 2004-03-28 Martin Baulig <martin@ximian.com>
4998 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5001 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5003 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5005 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5006 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5007 remove unused conv_u4 opcode.
5009 * mini-x86.c: Remove valgrind workaround since it slows down things
5010 even when mono is not run under valgrind.
5012 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5014 * mini-sparc.c: Update status.
5016 * inssel-sparc.brg: Add some optimizations.
5018 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5019 future delay slot filling. Add support for varargs, tail calls and JMP.
5021 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5022 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5024 * inssel.brg: Fix register allocation in OP_ARGLIST.
5026 * inssel.brg: Fix warnings.
5028 2004-03-25 Martin Baulig <martin@ximian.com>
5030 * mini.c (inflate_generic_field): Removed.
5031 (mini_get_method): Removed, use mono_get_method_full(),
5032 (mini_get_class): Removed, use mono_class_get_full().
5033 (mono_method_to_ir): Pass our generic context to
5034 mono_field_from_token().
5036 2004-03-25 Martin Baulig <martin@ximian.com>
5038 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5039 of a `MonoMethod *'.
5040 (mini_get_method): Take a `MonoGenericContext *' instead
5041 of a `MonoMethod *'.
5042 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5043 a new local variable called `generic_context' which holds the
5044 current `MonoGenericContext *'; use it to lookup things.
5046 2004-03-24 Martin Baulig <martin@ximian.com>
5048 * mini.c (mini_get_class): New static method; if we're inside a
5049 generic instance, inflate the class if neccessary.
5050 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5052 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5054 * iltests.il: New regression test for #55976.
5056 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5059 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5061 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5064 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5066 * liveness.c: Consider SSA stores as well as loads when making vars
5069 * exceptions.cs: New regression tests for register allocation.
5071 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5073 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5074 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5075 domain lock only to protect puntual access to data structures.
5076 Added access lock for sighash, jit_icall_hash_name,
5077 jit_icall_hash_addr and domain->code_mp.
5079 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5081 * driver.c: Print SIGSEGV handling method.
5083 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5085 * mini.c (setup_jit_tls_data): Handle case when this is called
5086 multiple times for a thread.
5088 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5089 is different from fbxx_un. Fixes #54303. Also use constants instead of
5090 magic numbers in a lot of places.
5092 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5094 * exceptions.cs: Fix cctor test when --regression is used.
5096 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5098 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5101 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5103 * inssel-ppc.brg: fixed register assignments for some rules.
5105 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5107 * exceptions.cs: Add test for exceptions in static constructors.
5109 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5110 static constructors outside the domain lock. Fixes #55720.
5112 2004-03-17 Martin Baulig <martin@ximian.com>
5114 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5115 (inflate_generic_field): Take the `MonoMethod *' instead of the
5116 `MonoClass *' and added support for generic method.
5117 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5118 have a `field->parent->gen_params', only inflate the field if it's
5119 an open constructed type.
5121 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5123 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5124 exception object instead of the preconstructed ones.
5126 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5128 * mini.c: reverted changed to sigsegv_signal_handler commited
5129 accidentally in the previous patch.
5131 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5134 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5135 running --aot with an old assembly.
5137 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5139 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5142 * mini-sparc.c: Add support for v9 branches with prediction.
5144 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5146 * mini.c (mini_init): #warning is GNUC only
5148 * mini-sparc.h: implement __builtin_frame_address
5149 and __builtin_return_address for Sun C compiler
5151 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5153 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5155 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5157 * basic-calls.cs: Add test for unaligned byref long argument passing.
5159 * mini-ops.h: Add sparcv9 compare and branch instructions.
5161 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5162 v9 instructions if we have a v9 cpu.
5164 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5165 registers for global allocation.
5167 * exceptions-sparc.c: Fixes.
5169 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5171 * liveness.c (mono_analyze_liveness): Optimized version.
5173 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5175 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5178 * basic-float.cs basic-calls.cs: New regression tests.
5180 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5182 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5183 sigaltstack implementation.
5185 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5187 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5188 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5190 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5192 * mini.c: Fix warnings.
5194 * mini.c (mono_resolve_patch_target): New function which contains the
5195 arch independent part of the patching process.
5197 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5198 patching code to a separate function.
5200 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5202 * mini.c (add_signal_handler): ifdef out on Windows
5204 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5206 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5207 cpu-sparc.md: Add exception handling support + other fixes.
5209 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5210 typed GC detection in --version.
5212 * basic.cs exceptions.cs: New regression tests.
5214 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5215 the arch specific code can store data during a compilation.
5217 * mini-ops.h: Add OP_SETFRET.
5219 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5220 function, register a separate icall for each arity, so the icalls can
5223 * mini.c (mono_print_tree): Print negative offsets in a more readable
5226 * mini.c: Make signal handling work on sparc.
5228 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5230 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5232 * jit-icalls.c: Emulate truncl by aintl on solaris.
5234 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5236 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5238 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5240 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5242 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5243 a MarshalByRef type, inline a method that performs the check, taking into
5244 account that the object can be a proxy. Also implemented tow new opcodes:
5245 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5246 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5247 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5249 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5251 * mini-ppc.c: if a relative branch displacement is too big
5252 but it points to and area reachable with an absolute branch,
5255 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5257 * mini.c: optimize small copies in cpblk.
5259 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5261 * basic-calls.cs basic-float.cs: New regression tests.
5263 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5264 negative offsets from %fp. Implement localloc. Fix local register
5265 allocation. Fix the case when the this argument needs to be saved to
5266 the stack. Implement some missing opcodes.
5268 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5270 * mini.c (mini_method_compile): Reenable global regalloc in methods
5271 with exception handlers.
5273 * linear-scan.c (mono_varlist_sort): Fix warning.
5275 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5277 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5280 * liveness.c: Make all variables uses in exception clauses volatile, to
5281 prevent them from being allocated to registers. Fixes #42136.
5283 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5285 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5288 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5289 argument to mono_arch_regalloc_cost.
5291 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5294 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5296 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5297 Make the cost of allocating a variable to a register arch dependent.
5299 * basic-calls.cs: Fix compilation of tests.
5301 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5302 helper function to cut back on the number of #ifdefs needed.
5304 * mini-ppc.c: Fix compilation.
5306 * basic-calls.cs: New regression tests.
5308 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5310 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5311 of l0 since that is callee saved.
5313 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5316 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5317 of delay instruction.
5319 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5321 * mini.h (MonoCallInst): Add 'virtual' flag.
5323 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5325 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5327 * *.cs: New regression tests.
5329 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5332 * mini.c (mono_runtime_install_handlers): Fix build.
5334 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5335 'signal_stack_size' members.
5337 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5338 alternate signal stack.
5340 * exceptions-x86.c: Add stack overflow handling.
5342 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5343 functions to arch independent code.
5345 * mini.c (mono_print_tree): Print more detailed info for load_membase
5348 2004-02-23 Martin Baulig <martin@ximian.com>
5350 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5352 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5354 * mini-x86.c: fixed reg allocation for div/rem.
5356 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5358 * driver.c (mono_main): Report some configuratio options on --version.
5360 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5362 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5363 low in the address space. Correctly flush memory in thunks where we
5366 2004-02-20 Martin Baulig <martin@ximian.com>
5368 * mini.c (mini_get_method): New static method; inflate all generic
5369 methods and methods in open generic instances.
5370 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5371 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5373 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5375 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5377 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5379 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5381 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5383 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5384 it compile using Sun's compiler.
5386 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5388 * 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.
5390 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5392 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5394 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5396 * mini-ppc.c: handle calls outside of the allowed range with thunks
5397 allocated using the code manager.
5398 * tramp-ppc.c: use the code manager to hold generated native code.
5399 Fixed the magic trampoline to just patch vtable entries.
5401 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5403 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5406 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5408 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5411 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5412 if we have a working __thread implementation.
5414 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5415 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5417 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5419 * mini-x86.c: Fix compilation under gcc 2.
5421 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5423 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5424 contains a call to the wrapped function.
5426 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5427 OP_<CALL>_IMM opcodes, and use them under X86.
5429 * mini.c (mono_jit_find_compiled_method): Fix warning.
5431 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5433 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5435 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5436 functionality to mini.c.
5438 * mini.c (mono_create_jump_trampoline): New function to create a jump
5439 trampoline. Return a compiled method instead of a trampoline if it
5440 exists. Add a cache for jump trampolines.
5442 * mini.c (mono_jit_find_compiled_method): New function to return a
5443 compiled method if it exists.
5445 * mini-x86.c: Call mono_create_jump_trampoline instead of
5446 mono_arch_create_jit_trampoline.
5448 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5449 a jump trampoline. Fixes #52092.
5451 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5453 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5454 which is not up-to-date. Add check_corlib_version () instead.
5456 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5459 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5460 since newer valgrind versions do not need it.
5462 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5463 compile a method with a given set of optimizations.
5465 * mini.c: Compile icall wrappers on-demand instead of at startup.
5467 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5468 wrapper for an icall.
5470 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5472 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5475 * iltests.il: Add test for non-empty stack before switch instruction.
5477 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5479 * mini.c: Add support for new stringbuilder marshalling conventions.
5481 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5483 2004-02-01 Martin Baulig <martin@ximian.com>
5485 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5486 in `ginst->mtype_argv'.
5488 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5490 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5491 facilitate grepping.
5493 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5495 * mini.c: fixed buglet in initobj generic implementation for references.
5497 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5499 * Makefile.am: make the version script conditional.
5500 * jit-icalls.c: handle missing truncl().
5502 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5504 * exceptions.cs: Add more tests for double->int conversion.
5506 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5507 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5509 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5511 * driver.c: make --verbose --version emit an error
5512 if the loaded corlib doesn't match the runtime version.
5514 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5516 * mini-ppc.h: export ppc_patch().
5517 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5518 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5519 on par or better than on MacOSX.
5521 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5523 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5524 mono_lookup_pinvoke_call.
5526 * mini-x86.c: Under windows, the default pinvoke calling convention is
5527 stdcall. Fixes #52834.
5529 * mini.c (optimize_branches): Add an upper bound to the number of
5530 iterations to prevent infinite loops on strange loops. Fixes #53003.
5532 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5534 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5535 and ISINST. Fixes #52093.
5537 * objects.cs (test_0_vector_array_cast): New tests.
5539 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5541 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5542 checking in Array.Set ().
5544 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5547 * object.cs (test_0_multi_array_cast): New regression test.
5549 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5551 * exceptions-ppc.c: fix build on Linux/PPC.
5553 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5555 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5556 running under valgrind.
5557 (x86_magic_trampoline): Fix build bustage.
5559 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5560 negative values as well. This is needed for the encoding of the line number
5561 info, since sometimes the line numbers are not in increasing order.
5563 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5565 * cpu-pentium.md (localloc): Increase the size of the localloc
5566 instruction since it is a loop under Win32.
5568 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5571 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5573 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5574 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5575 Max Horn (max@quendi.de). Fix file names in comments.
5577 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5579 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5580 avoid stack overflow.
5581 (replace_usage): Avoid uninitialized variable warnings.
5583 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5584 and taking the address of valuetype variables.
5586 2004-01-03 Patrik Torstensson
5588 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5589 for other purposes than FP later on.
5591 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5593 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5596 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5598 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5600 2003-12-30 Patrik Torstensson <p@rxc.se>
5602 * mini-x86.h: Decreased number of availiable fp regs.
5603 Solves corner cases with FP spilling.
5605 2003-12-23 Patrik Torstensson <p@rxc.se>
5607 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5608 for floating point stack tracking / spilling on x86.
5611 * basic-float.cs: added float mul overflow test.
5613 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5615 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5617 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5619 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5620 supports for cond branches that overflow the immediate
5621 overflow offset. mcs can compile simple programs.
5623 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5625 * exceptions-ppc.c: exception handling support wip:
5626 finally handlers get run on exception.
5628 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5630 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5633 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5635 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5636 initial support for stack walking and unwinding.
5638 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5640 * driver.c (mono_main): Make corlib-out-of-sync message more
5641 descriptive. Also remove verify_corlib call.
5643 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5645 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5646 not overlap with other call's arguments, too.
5648 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5650 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5651 move to arch-specific code the choice of arch-specific
5652 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5653 * mini.c: ensure emulation calls will not interleave
5656 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5658 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5659 the magic trampoline stack frame is dropped before executing
5662 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5664 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5665 and integer to fp conversions. Added support for overflowing
5666 arguments on the stack. Reserve a couple more registers as temps.
5667 Added support for aot compilation (as output still needs to be
5670 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5672 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5673 Don't overwrite return register in some corner cases.
5675 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5677 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5678 static constructors when AOT compiling.
5680 * driver.c (mono_main): Call mono_check_corlib_version.
5682 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5684 * cpu-g4.md, basic.cs: fixed div target register.
5686 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5688 * mini-ppc.c, basic.cs: shl_imm fix with test.
5690 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5692 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5693 structures by value. Misc fixes.
5694 * objects.cs: more tests.
5696 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5698 * mini-ppc.c: lconv.ovf.i implemented.
5700 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5703 (mini_init): don't error out if someone already called g_thread_init.
5705 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5707 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5708 to be any type per the spec. Fix abnormal memory usage when
5709 the same object is repeatedly thrown.
5711 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5713 * mini.c: check for overruns in IL code.
5715 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5717 * TODO: Add/remove some todo entries.
5719 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5721 * driver.c (mono_main): Call mono_verify_corlib.
5723 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5725 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5726 This has been moved to mini.c
5727 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5728 type being casted is marshalbyref it could be a proxy, so instead of
5729 emitting the type check code, emit a call to a runtime method that will
5730 perform the check by calling CanCastTo if needed.
5732 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5734 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5735 methods with large stack frames under Win32.
5737 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5739 * Makefile.am: Distribute regression tests.
5741 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5742 at the end instead of inserting each variable into the sorted list.
5744 * linear-scan.c (mono_varlist_sort): New helper function.
5746 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5748 * mini.c: ensure arguments and locals are within bounds.
5750 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5752 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5755 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5757 * mini.c (mono_cprop_copy_values): Fix crash.
5759 * aot.c: Set verbosity back to 0.
5761 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5763 * regalloc.c: complete memory leak fix by Laurent Morichetti
5766 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5768 * driver.c (main_thread_handler): Revert the previous patch.
5770 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5773 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5774 memory from the memory pool.
5776 * driver.c (main_thread_handler): Turn on all optimizations when
5779 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5780 an array for better performance.
5782 * regalloc.c (mono_regstate_assign): Fix memory leak.
5784 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5785 serialize the debug info.
5787 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5788 debug info from the serialized representation.
5790 * aot.c: Save debug info into the generated file and load it when
5793 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5795 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5797 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5798 More FP-related fixes.
5800 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5802 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5803 and register allocation buglet. Hello world now runs.
5805 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5807 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5808 * tramp-ppc.c: fixed class init trampoline.
5809 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5811 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5813 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5814 mini.c: more ppc changes/fixes.
5816 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5818 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5819 Also optimize the case when the arguments are the same in the caller
5822 * iltests.il: Add tests for tail calls with valuetype arguments.
5824 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5826 * mini-ppc.c: fixes for struct return type.
5828 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5830 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5831 mono_spillvar_offset() to arch-specific code.
5833 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5835 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5837 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5839 * exceptions-x86.c: Fix stack space leaks.
5841 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5842 registers from the lmf if the method has save_lmf set.
5844 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5846 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5847 of icall wrappers into InvokeInDomain, since these are now per-domain.
5849 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5851 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5852 make some opcode emulation and intrinsic ops enabled/disabled
5853 according to the architecture. More fixes.
5855 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5857 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5859 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5861 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5862 arch-specific handling for 'this' and struct return type to
5865 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5867 * aot.c: prevent divide by zero error when reporting (it happened with
5870 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5872 * mini.h (inst_switch): Remove unused macro.
5874 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5877 (load_aot_module): free 'info->methods' and 'info' properly. No more
5878 "free(): invalid pointer blah" messages when you have an old aot
5881 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5883 * jit-icalls.c, mini.c: Added support for context static fields.
5885 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5887 * mini.c (mono_method_blittable): Methods which set LastError are not
5888 blittable either. Fixes #51108.
5890 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5892 * mini.c: flush icache.
5893 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5895 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5897 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5899 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5901 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5904 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5907 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5909 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5911 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5912 instruction when the result is discarded.
5914 * iltests.il (test_0_div_regalloc): New regression test.
5916 * arrays.cs: Fix compilation error.
5918 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5920 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5921 float rules to inssel-x86.brg: sane architectures with FP registers
5922 don't need to implement these rules.
5924 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5926 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5928 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5930 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5931 implementation of 32 bit systems.
5933 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5935 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5936 (Jeroen Zwartepoorte).
5938 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5940 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5941 the caller and the callee matches.
5943 * mini.c (mono_method_to_ir): Add comment.
5945 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5946 signbit is missing on some platforms.
5948 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5950 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5952 * mini.c (setup_jit_tls_data): Call the new function.
5954 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5956 * mini-x86.c: Add experimental support for fast access to the lmf
5957 structure under NPTL/Linux 2.6.x.
5959 2003-11-06 Martin Baulig <martin@ximian.com>
5961 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5962 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5965 2003-11-02 Martin Baulig <martin@ximian.com>
5967 * mini.c (inflate_generic_field): New static method.
5968 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5969 generic instance and the field is declared in a generic type, call
5970 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5972 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5974 * mini.h mini.c (mono_method_same_domain): New function to return
5975 whenever the caller and the callee are in the same domain.
5977 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5979 2003-10-30 Martin Baulig <martin@ximian.com>
5981 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5982 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5984 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5985 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5987 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5989 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5992 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5993 object here, so it is in the correct appdomain etc.
5995 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5997 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5999 (mono_method_to_ir): Avoid freeing the type created returned from
6000 mono_type_create_from_typespec, since it is put into an internal cache
6001 by the function. Fixes pointer.exe.
6003 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6004 trampolines for icalls and pinvokes as well. Fixes #33569.
6006 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6008 * mini.c: Update after appdomain changes.
6010 * mini.c (mono_jit_compile_method_inner): Allways compile native
6011 method wrappers in the root domain, since there can only be one
6012 instance of them, whose address is stored in method->info.
6014 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6016 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6017 environment variable. Instead detect automatically whenever running
6018 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6021 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6023 * trace.c, trace.h: New files that implement the new trace option
6026 * driver.c: Document new --trace options.
6028 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6031 - if (mono_jit_trace_calls)
6032 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6034 * mini.h: prototypes.
6036 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6038 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6040 * mini.c inssel.brg: Implement typedefbyref opcodes.
6042 * mini.c (mono_jit_compile_method): Remove unused local variable.
6044 * mini.c (mono_jit_compile_method_inner): Ditto.
6046 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6048 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6050 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6052 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6054 * mini.c (mono_no_aot): Remove unused global variable.
6056 * mini.c: Thread safety fixes.
6058 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6060 * mini.c (mono_create_class_init_trampoline): Add a lock around
6061 class_init_hash_addr.
6063 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6066 * mini.c: Decompose the NEWARR instruction before decomposing its
6067 arguments. Fixes #30073.
6069 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6071 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6074 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6076 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6078 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6080 * driver.c: Add support for compiling icall wrappers to --compile.
6082 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6084 * inssel.brg: The empty value in class->interface_offsets is -1, not
6087 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6089 * objects.cs: New test for 'is' operator on an array of interfaces.
6091 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6093 * tramp-ppc.c: update trampoline code to support jumps
6094 and class initialization.
6096 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6098 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6100 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6102 * inssel.brg (OP_UNBOX): Remove unused rule.
6104 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6105 region instead of one for each method. Fixes #47813.
6107 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6109 * exceptions.cs (test_0_nested_finally): New regression test for
6110 nested exception handlers.
6112 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6114 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6116 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6119 * mini.c (mono_method_check_inlining): Make the inlining limit
6120 configurable by an environment variable.
6122 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6124 * mini.h: Bump AOT file version.
6126 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6127 token, store the image along with the token, since the token might not
6128 refer to the same image as the method containing the relocation,
6129 because of inlining.
6131 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6133 * mini.c (mono_precompile_assemblies): New function to compile
6134 all methods in all loaded assemblies.
6136 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6138 * regalloc.h regalloc.c (MonoRegState): Change the type of
6139 iassign and fassign to int*, since they can contain large negative
6140 values if the register is spilled. Also added some comments. Fixes
6143 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6144 under Win32. Fixes #42964.
6146 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6148 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6150 * aot.c: Added support for AOT compiling methods which contain calls
6151 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6154 * driver.c (compile_all_methods): Run the compilation in a thread
6155 managed by mono. Fixes #44023.
6157 * mini.c (mono_codegen): Print full method name in verbose output.
6159 * mini-x86.c (mono_arch_patch_code): Fix warning.
6161 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6162 jumps, since the method we are jumping to might be domain-specific.
6164 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6166 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6168 * inssel.brg: string chars are unsigned.
6170 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6172 * TODO: New todo item.
6174 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6175 which calls mono_runtime_class_init and patches the call site to
6176 avoid further calls.
6177 (mono_arch_create_class_init_trampoline): New arch specific function
6178 to create a class init trampoline.
6179 (create_trampoline_code): Generalized so it can create
6180 class init trampolines as well.
6182 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6183 (mono_create_class_init_trampoline): New function to create and cache
6184 class init trampolines.
6185 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6186 vtable given the address of a class init trampoline. Used by the
6188 (mono_codegen): Generate a call to a trampoline instead of
6189 mono_runtime_class_init in LDSFLD[A].
6190 (mono_codegen): Add relocations for the new trampoline.
6192 * mini.h mini-x86.c aot.c: Added a new relocation type:
6193 MONO_PATCH_INFO_CLASS_INIT.
6195 * mini.h: Bump AOT version number.
6197 * aot.c: Create a copy of the loaded code instead of using the original
6198 so methods which call each other will be close in memory, improving
6201 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6202 patch since it breaks the regression tests.
6204 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6205 for the register saving instruction sequence since the
6206 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6208 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6210 * TODO: Fix todo item && remove another.
6212 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6214 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6217 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6218 function of the module.
6220 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6221 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6222 --no-aot command line option.
6224 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6226 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6227 by Bernie Solomon (bernard@ugsolutions.com).
6229 * inssel.brg: Refactor the interface offset table related code into
6230 its separate functions and add support for the AOT case.
6232 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6234 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6236 * aot.c: Added mono_aot_verbose variable and made all debugging
6237 output depend on the value of this variable.
6239 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6240 method_label and info_label.
6242 * mini.h mini-x86.c aot.c: Added a new relocation type
6243 MONO_PATCH_INFO_IID for klass->interface_id.
6245 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6246 the MonoJitInfo structure.
6248 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6249 a non-root appdomain in shared mode.
6251 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6253 * aot.c: make aot loader less verbose. Remove free of unused variable.
6255 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6257 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6259 * .cvsignore: Added *.dll.
6261 * mini.c (mono_print_tree_nl): New function callable while debugging.
6263 * mini.c (mono_print_code): Export this.
6265 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6268 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6270 * mini.h (MonoCompile): Added 'jit_info' field.
6272 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6273 the cfg structure, since it is needed by the AOT compiler.
6275 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6277 * aot.c: A major rewrite. Changes include:
6278 - save exception tables for methods which have them.
6279 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6281 - reworked the file format so it is now much smaller and needs
6282 fewer relocation entries.
6284 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6286 * aot.c (load_aot_module): Fix build bustage on platforms without
6289 2003-09-04 Martin Baulig <martin@ximian.com>
6291 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6293 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6295 * TODO: Some new optimization ideas.
6297 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6299 * aot.c: Save the optimization flags used to compile the code into
6302 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6303 support emitting domain specific code.
6305 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6306 no longer domain neutral. It can be made domain neutral by compiling
6307 with --optimize=shared.
6309 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6312 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6313 loading of AOT code.
6315 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6317 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6318 if there is no domain neutrality information.
6320 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6322 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6323 format version into the generated library.
6325 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6326 callee method into the caller since one of them could be shared.
6328 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6329 system exceptions from AOT code now works.
6331 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6332 method if it is domain neutral and the callee is not.
6334 * graph.c (cfg_emit_one_loop_level): Fix warning.
6336 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6338 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6341 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6343 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6344 is needed by code which is executed before mono_runtime_init ().
6345 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6347 * mini.c (mono_thread_abort): Fix warning.
6348 (mono_jit_compile_method): Call static constructor in the AOT case too.
6350 * aot.c (mono_compile_assembly): Fix warning.
6352 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6354 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6356 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6358 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6360 * cpu-pentium.md: Fix the length of call opcodes so they include the
6361 ESP restoring instruction. Fixes #47968.
6363 2003-08-28 Martin Baulig <martin@ximian.com>
6365 * mini-x86.c (mono_arch_call_opcode): Added support for
6366 MONO_TYPE_GENERICINST.
6368 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6370 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6372 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6373 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6375 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6378 2003-08-26 Martin Baulig <martin@ximian.com>
6380 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6381 when reporting an error, set this to the actual error location.
6382 (mono_method_to_ir): Report the correct error location if
6383 get_basic_blocks() returned an error.
6385 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6387 * mini.c (mono_type_blittable): OBJECT is not blittable.
6388 (mono_method_blittable): Methods which have marshalling descriptors
6389 are not blittable either. Fixes #47842.
6391 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6393 * driver.c mini.c: Use an environment variable instead of a global
6394 variable. Also fix the build.
6396 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6397 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6400 * driver.c mini.c: Added --with-valgrind option to turn off some
6401 code which prevents mono from running under valgrind.
6403 * mini.c (mono_emit_call_args): Fixed warning.
6405 * mini.c (mono_emulate_opcode): Fixed warning.
6407 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6409 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6410 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6411 regalloc.c, regalloc.h: specify available registers in arch-specific
6412 code and support floats in the regallocator (patch by Laurent Morichetti
6415 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6417 * mini.c: mono_thread_current() can be called only after
6418 mono_runtime_init(): rearrange code to not call it early on.
6420 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6422 * mini.c: allocate jump tables in the code mempools.
6424 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6426 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6429 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6431 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6432 12 to 16. This fixes bug #47453.
6435 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6437 * mini-ppc.c: fixed indexed load and unsigned compares.
6439 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6441 * mini.c: reenabled installation of handler for
6442 thread abort signal.
6444 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6446 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6447 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6448 until it's fixed and actually useful.
6450 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6452 * inssel-long32.brg: couple more opcodes implemented.
6454 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6456 * mini-sparc.c: Even more opcodes implemeted.
6458 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6460 * mini-sparc.c: More opcodes implemented.
6462 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6464 * mini-sparc.c: More opcodes implemented.
6466 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6468 * inssel-sparc.brg: Add some needed rules. Direct
6470 * Makefile.am: Use inssel-sparc.brg
6471 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6472 an assert happy for now.
6474 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6476 * mini-sparc.c: Fixed compile errors.
6477 * exceptions-sparc.c: Same. We now produce a mono binary
6478 on sparc-linux. Yea.
6480 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6482 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6483 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6484 They compile, but do not work.
6486 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6488 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6489 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6490 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6493 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6495 * mini.c: more opcodes implemented and better support for generics.
6497 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6499 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6500 * mini.c, mini.h: first cut at generics support: some new instructions
6501 added and changed the behaviour of some of the existing ones.
6503 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6505 * mini.c: Removed definition of metadata_shared mutex here.
6507 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6509 * mini-x86.c: make vararg calls work for instance methods.
6511 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6513 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6514 returns the arguments in a separte list, now.
6516 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6518 * aot.c, mini.c: updates for array type representation changes.
6520 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6522 * mini.c: register function to perform jit shutdown.
6524 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6526 * mini.c: use a faster allocator if possible.
6528 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6530 * aot.c: some cleanups and portability changes.
6532 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6534 * mini.c: use faster allocation for CEE_BOX if possible.
6536 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6538 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6539 Moved inlined mempcy code to its own function so that is can be
6540 reused. Added an inline memset function as well (optimized initobj).
6541 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6543 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6545 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6547 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6549 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6550 arch code can setup the cpu for CLR execution, if needed.
6551 We use it on x86 to set the precision of FP operations.
6553 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6555 * mini.c: disable some optimizations if we can guess they'll cost too
6556 much for a given method.
6558 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6560 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6562 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6563 * mini.h mini.c mini-x86.c: Added instruction level coverage
6564 info collection support.
6566 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6568 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6569 is now implemented in the profiling API. Get rid of a couple of
6570 unnecessary global variables.
6572 2003-06-15 Nick Drochak <ndrochak@gol.com>
6574 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6575 * cpu-g4.md: add op_bigmul and op_bigmul_un
6576 * cpu_pentium.md: add op_bigmul_un
6577 * inssel-long32.brg: add rule for unsigned bigmul
6578 * mini-ops.h: define OP_BIGMUL_UN
6579 * mini-x86.c: THE BUG: handle (un)signed properly
6580 * mini.c: choose unsigned opcode if needed.
6581 This set of patches fixes bug #44291
6583 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6585 * mini.c (optimize_branches): improved to handle all kinds of
6586 conditional branches.
6588 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6590 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6591 don't raise exceptions.
6593 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6595 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6596 to arch-specific files.
6598 2003-06-09 Martin Baulig <martin@ximian.com>
6600 * Makefile.am (libs): Added $(LIBGC_LIBS).
6602 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6604 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6605 and OP_ATAN (fixes bug#44293).
6607 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6609 * Makefile.am, mini-x86.c: rename cpu description array to
6610 pentium_desc, since some compilers define the 'pentium' preprocessor
6613 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6615 * mini.c (mini_select_instructions): add explicit branch if the
6616 following block is not the false target of a conditional branch -
6617 we need this with any optimization that reorder or remove bblocks
6619 * mini.c (optimize_branches): bug fixes
6621 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6623 * mini.c (mono_method_to_ir): inline static readonly fields
6625 * ssa.c (fold_tree): start cfold support for long (very simple
6628 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6630 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * inssel.brg: fixed memcpy (bug #44219).
6634 2003-06-05 Dick Porter <dick@ximian.com>
6636 * driver.c: Set the glib log levels to not abort if g_message
6639 g_set_prgname() has to happen before mini_init() so that the
6640 process handle gets the info.
6642 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6644 * driver.c: add intrins to the default optimizations to get wider
6647 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6649 * mini.h: some large basic blocks will overflow a 16-bit
6650 integers for symbolic registers.
6652 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6654 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6655 (mono_arch_output_basic_block): fix bug 43499
6657 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6659 * mini.c: kill duplicated definition of mono_debug_format.
6661 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6663 * mini-x86.c, arrays.cs: fixed register allocation bug.
6665 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6667 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6669 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6671 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6674 (print_method_from_ip): also print source location information if
6677 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6679 * mini.c (mono_find_block_region): bug fix in region code
6680 (mini_method_compile): enable removing unreachable code again, but
6681 only in methods without exception clauses.
6683 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6685 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6686 Implemented arglist opcode and handling of TypedReference type.
6687 Fixed x86 call convention when a structure is returned.
6688 Minimal support for calling static vararg methods.
6690 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6692 * mini.c (mini_method_compile): always remove unreachable code,
6693 because the code in them may be inconsistent (access to dead
6694 variables for example).
6696 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6698 * driver.c, debug-mini.c: warning fixes.
6700 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6702 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6704 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6706 * mini.c: thread-static fields are registered in mono_class_vtable(),
6707 so ensure the function is called before checking for them.
6709 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6711 * mini.c (optimize_branches): fix for bug 43586
6713 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6714 overflow (fixes Bug #43639)
6716 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6718 * mini.c, objects.cs: allow the use of stobj for primitive types.
6720 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6722 * mini.c: be less strict about argument checking until we support
6723 running the verifier.
6725 2003-05-27 Nick Drochak <ndrochak@gol.com>
6727 * basic-long.cs: tests for (ulong)int * (ulong)int also
6728 * mini.c: use the same trick for (ulong)int * (ulong)int
6730 2003-05-27 Nick Drochak <ndrochak@gol.com>
6732 * basic-long.cs: add regression test for (long)int * (long)int
6733 * cpu-pentium.md: add op_bigmul specification
6734 * inssel-long32.brg: add OP_BIGMUL rule
6735 * mini-ops.h: add OP_BIGMUL
6736 * mini-x86.c: register allocator: handle case where src1 needs to be
6738 * mini.c: substitute special BIGMUL opcode in the tree for
6739 (long)int * (long)int
6741 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6743 * jit-icalls.c: call the type ctor on field access if needed.
6745 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6747 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6748 to a method (including results of ldelema, bug#43207).
6750 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6752 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6753 colors to show exception handler blocks.
6755 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6756 (fix for pinvoke7.cs).
6758 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * mini.h, mini.c: ensure correct initialization order for types that
6761 require it. Prepare for lazy compilation of jit icall wrappers.
6762 Provide a name for opcode emulation to reduce unneeded mallocing.
6764 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6766 * mini-x86.c: better register restoring code and profiling
6767 support for tail calls.
6769 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6771 * mini.h, driver.c: prepare for leaf methods optimization.
6773 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6775 * mini.c: get targets of branches before converting a method.
6777 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6779 * mini.c (optimize_branches): added some experimental code (disbaled)
6781 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6783 * mini.c (optimize_branches): fix branch to branch optimization
6785 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6787 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6789 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6791 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6794 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6796 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6797 enable use of interface variables again.
6799 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6800 I1 to registers because there is no simply way to sign extend 8bit
6801 quantities in caller saved registers on x86.
6803 * inssel-float.brg: set costs of some rules to 2 so
6804 that monobure always select the arch. specific ones if supplied,
6805 regardless of the order we pass the files to monoburg.
6807 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6809 * mini.c, mini-x86.c: since the magic trampoline for jumps
6810 can't patch the code directly, we do it as soon as the
6811 method gets compiled.
6813 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6815 * mini-x86.c, mini.h: introduce a new patching method
6816 to support CEE_JMP and tail calls.
6817 * mini.c: obey tail.call. Don't precompile methods target
6819 * tramp-x86.c: new trampoline code to handle methods
6820 reached through a jump.
6822 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6824 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6825 bit values to registers
6827 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6829 * mini.c (mono_compile_get_interface_var): share interface
6830 variables if possible.
6832 2003-05-16 Martin Baulig <martin@ximian.com>
6834 * debug-mini.c (mono_init_debugger): New function to initialize
6835 the debugger. This is not in the debugger since it needs to
6836 access some of mini's internals.
6838 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6840 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6842 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6844 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6845 for value type handling.
6847 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6849 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6850 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6852 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6854 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6855 the constructor through a proxy.
6857 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6859 * jit-icalls.c, inssel.brg: fixes to array element address
6862 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6864 * mini-x86.c (is_regsize_var): allocate pointer to registers
6866 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6868 * driver.c: fixed typo, added intrins to the set of optimizations
6869 tested with regressions.
6871 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6873 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6874 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6877 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6879 * inssel.brg: remove some common pop instructions without side effects
6881 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6883 * inssel-x86.brg: fixed thinko in int to double conversions.
6885 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6887 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6889 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6891 * inssel-long32.brg: two more missing instructions.
6893 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6895 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6898 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6900 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6903 * basic-float.cs: Added tests for negative zero.
6905 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6907 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6908 a couple of missing operations for long casts, with test cases.
6910 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6912 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6914 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6916 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6917 code size estimation.
6919 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6921 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6922 abstract methods (fix bug 42542)
6924 * aot.c: add ability to handle array types
6926 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6928 * mini.c: Call the _specific versions of the object allocation
6929 functions if possible.
6931 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6933 * driver.c: call setlocale ().
6935 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6937 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6940 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6942 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6944 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6945 wrappers (fix bug 42122)
6947 2003-05-04 Martin Baulig <martin@ximian.com>
6949 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6951 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6952 s/mini_set_defaults/mono_set_defaults/g.
6954 2003-05-04 Martin Baulig <martin@ximian.com>
6956 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6958 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6960 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6961 (reported by Don Roberts).
6963 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6965 * mini.c: temporarily work around two bugs for this release.
6967 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6970 that contains -export-dynamic and it makes using the ld script
6972 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6974 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6976 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6979 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6981 * mini.c: make sure leave calls all the needed finally blocks,
6982 even when the target jumps out of multiple exception clauses.
6984 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6986 * ldscript, Makefile.am: add linker script to reduce the number of
6987 exported symbols (should also fix the issues with libwine defining
6988 some of the same symbols in io-layer).
6990 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6992 * driver.c (mini_main): Avoid assertion when no file name is given on
6995 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6997 * driver.c: added --version/-V command line option.
6998 Added the inline optimization in the regression tests.
7000 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7002 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7003 to the type in the method signature (fixes bug#42134).
7005 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7007 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7009 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7011 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7013 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7015 * driver.c: fixed bug #42100.
7017 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7019 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7021 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7023 * mini.c: moved most of the code required to do inlining to its own
7024 function so it can be reused. Inline also ctors if appropriate.
7026 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7028 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7029 the runtime can call mono API functions.
7031 2003-04-27 Martin Baulig <martin@ximian.com>
7033 * debug-mini.c (mono_debug_init_method): Added
7034 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7035 send a notification to the debugger.
7037 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7038 running in the Mono Debugger, just pass the breakpoint number to
7039 mono_debug_init_method().
7041 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7043 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7045 * mini.c: allow some more unsafe compares.
7047 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7049 * mini-x86.c, Makefile.am: make distcheck works (partially from
7050 a patch by Richard Lee <r.h.lee@attbi.com>).
7051 * regset.c, regset.h: removed, they are unused.
7053 2003-04-25 Dick Porter <dick@ximian.com>
7055 * driver.c: Usage reports the name as 'mono' not 'mini'
7056 * exceptions-x86.c: Build and run on freebsd
7058 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7060 * Makefile.am: install the program with the 'mono' name and
7061 the library as libmono instead of mini and libmini.
7063 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7065 * driver.c: provide the APIs for the embedding interface of the old jit.
7067 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7069 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7071 2003-04-23 Martin Baulig <martin@ximian.com>
7073 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7075 * driver.c: Added `--debug' command line argument to enable
7078 2003-04-23 Martin Baulig <martin@ximian.com>
7080 * debug.[ch]: Removed. The code is now in
7081 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7083 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7086 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7088 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7090 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7093 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7094 mono_domain_finalize.
7095 (mini_method_compile): use mono_method_profile* if the the option is
7098 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7100 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7101 methods with their wrapper.
7103 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7104 methods with their wrapper.
7106 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7109 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7112 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7115 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7117 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7119 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7121 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7122 of the mempool. This is slightly faster and uses less memory
7124 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini.c: avoid O(n) allocation for variables.
7128 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7130 * mini.c: handle items on the stack after inlining methods.
7132 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7134 * mini.c: make the method->opcode optimization dependent
7135 on MONO_OPT_INSTRINS and do it lazily.
7137 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7139 * driver.c: print overall results at the end of regression run.
7141 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7143 * inssel.brg: don't overwrite symbolic registers.
7145 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7147 * inssel-x86.brg: fix conversion from long to float.
7149 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7151 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7153 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7155 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7157 * driver.c: Added --print-vtable option as in the old JIT.
7159 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7161 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7163 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7165 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7167 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7169 * mini.c regalloc.c regalloc.h: Fix memory leak.
7171 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7173 * aot.c (mono_aot_get_method): register all used strings
7175 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7177 * mini.c: always intern strings references with ldstr at compile time.
7179 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7181 * Makefile.am: add BUILT_SOURCES.
7183 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7185 * driver.c: give a better error message when the assembly to execute
7186 doesn't have an entry point.
7188 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7190 * Makefile.am: added hack for automake
7192 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7195 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7197 22003-04-07 Martin Baulig <martin@ximian.com>
7199 * Makefile.am: Added Makefile.am.
7201 * debugger-main.c: Removed, this is now in the debugger where it
7204 * mini.pc.in: Call this package `mini' for the moment.