1 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4 debugger to the proper place.
6 2005-10-29 Martin Baulig <martin@ximian.com>
8 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
9 when running inside the debugger until the debugger has support
12 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14 * mini.h: Fix a warning.
16 2005-10-24 Miguel de Icaza <miguel@novell.com>
18 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
19 we expose publicly, this returns the string.
21 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
23 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
26 2005-10-21 Zoltan Varga <vargaz@gmail.com>
28 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
29 native stacktrace using the glibc 'backtrace' function if available.
31 2005-10-20 Zoltan Varga <vargaz@gmail.com>
33 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
35 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
36 handle SIGSEGVs received while in native code.
38 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
39 code, call mono_handle_native_sigsegv which will abort the runtime
40 after printing some diagnostics, instead of converting it into a
41 confusing NullReferenceException.
43 2005-10-18 Zoltan Varga <vargaz@gmail.com>
45 * cpu-pentium.md: Remove unused opcodes.
47 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
49 * mini-amd64.h (MonoLMF): Add rsp field.
51 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
54 2005-10-17 Zoltan Varga <vargaz@gmail.com>
56 * mini-codegen.c (get_register_spilling): Fix some warnings.
58 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
60 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
61 elimination during exception handling. Enable fp elimination by
64 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
67 2005-10-16 Martin Baulig <martin@ximian.com>
70 (mono_debugger_run_finally): New public method for the debugger.
72 2005-10-10 Zoltan Varga <vargaz@gmail.com>
74 * debug-mini.c (mono_debug_init_method): Fix warning.
76 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
77 the 'exname' parameter const to fix some warnings.
79 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
81 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
82 introduced by the previous patch.
84 2005-10-08 Zoltan Varga <vargaz@gmail.com>
86 * basic-float.cs: Add test for precision of float arithmetic.
88 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
89 when loading/storing single values from/to memory.
91 * mini.c (mono_jit_compile_method_with_opt): Create the function
92 pointers in the correct domain.
94 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
96 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
97 introduced by previous patch.
99 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
100 when out_filter_idx is NULL.
102 * mini-exceptions.c: Don't run filter clauses twice during exception
103 handling. Fixes #75755.
105 2005-10-07 Zoltan Varga <vargaz@gmail.com>
107 * aot.c: Add support for ldflda wrappers.
109 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
112 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
114 * mini.c, mini.h: do not consider exception handlers blocks when
115 setting up interface variables.
117 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
119 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
121 2005-10-03 Zoltan Varga <vargaz@gmail.com>
123 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
126 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
128 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
130 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
131 of the OP_P definitions.
133 * TODO: Add a proposal for dealing with the CEE/OP mess.
135 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
136 optimizations from the x86 port.
138 * cpu-amd64.md: Ditto.
140 * basic.cs basic-long.cs: Add tests.
142 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
144 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
145 Patrik Torstensson's implementation of my exception-handling
146 optimization idea, when the exception object is not used
149 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
151 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
152 of the mul_imm optimizations from the old jit.
154 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
156 * mini.c, liveness.c: patch by Patrik Torstensson and
157 Zoltan Varga to improve performance in methods with
160 2005-09-30 Zoltan Varga <vargaz@gmail.com>
162 * driver.c: Remove 'Globalization' entry from --version.
164 2005-09-28 Zoltan Varga <vargaz@gmail.com>
166 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
167 there is a profiler interested in JIT events.
169 * aot.c: Load profile files produced by the AOT profiling module, and
170 reorder methods based on the profiling info. Add a 'method_order' table
171 to the AOT file to make mono_aot_find_jit_info work with the reordered
174 * mini.h: Bump AOT file version info.
176 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
178 * mini-arm.h: work around what looks like a gcc bug when optimizations
181 2005-09-28 Raja R Harinath <rharinath@novell.com>
183 * Makefile.am (AM_CFLAGS): Don't use += to append inside
184 conditionals. Use ...
185 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
187 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
189 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
190 to determine the amount of memory to copy when passing valuetypes.
192 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
193 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
195 2005-09-27 Zoltan Varga <vargaz@gmail.com>
197 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
198 information about aot.
200 2005-09-27 Ben Maurer <bmaurer@ximian.com>
202 * *.c: Replace the use of {Enter,Leave}CriticalSection with
203 macros. This will allow a deadlock debugger to easily be plugged
206 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
208 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
210 2005-09-27 Raja R Harinath <rharinath@novell.com>
212 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
213 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
214 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
215 ($(arch_built)) [CROSS_COMPILING]: Error out.
217 2005-09-26 Zoltan Varga <vargaz@gmail.com>
219 * aot.c: Add support for the no_special_static flag for classes.
221 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
223 * Reapply reverted patches.
225 * *: Revert r50174 as well.
227 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
229 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
231 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
233 2005-09-23 Miguel de Icaza <miguel@novell.com>
235 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
236 part of the SIG_HANDLER_SIGNATURE.
238 2005-09-23 Zoltan Varga <vargaz@gmail.com>
240 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
243 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
244 introduced by previous patch.
246 2005-09-21 Zoltan Varga <vargaz@gmail.com>
248 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
251 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
252 upon the information returned by get_call_info ().
254 * mini-x86.c (add_float): Fix stack size calculation.
255 (mono_arch_call_opcode): Rewrite this so it works based up the
256 information returned by get_call_info ().
257 (mono_arch_get_this_vret_args): Ditto.
259 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
261 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
262 in cinfo to determine the registers which need to be used.
264 2005-09-20 Miguel de Icaza <miguel@novell.com>
266 * driver.c (mono_main): Add --server and --desktop flags.
268 2005-09-16 Zoltan Varga <vargaz@gmail.com>
270 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
271 registers as global registers.
273 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
274 longer needed with the new register allocator.
276 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
278 * cpu-ia64.md: Remove unused opcodes.
280 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
282 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
284 * cpu-amd64.md: Remove unused opcodes.
286 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
287 needed with the new register allocator.
289 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
292 2005-09-16 Raja R Harinath <rharinath@novell.com>
294 * Makefile.am (check-local): Don't invoke semdel-wrapper.
296 2005-09-16 Martin Baulig <martin@ximian.com>
299 (throw_exception): Don't call mono_debugger_throw_exception() if
300 we're a rethrow - see the FIXME in the code.
302 2005-09-15 Geoff Norton <gnorton@customerdna.com>
304 * mini.c (mono_init_exceptions): This only works on some architectures.
306 2005-09-15 Zoltan Varga <vargaz@gmail.com>
308 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
311 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
313 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
314 now in mini-exceptions.c.
316 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
318 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
319 now in mini-exceptions.c.
321 2005-09-15 Zoltan Varga <vargaz@gmail.com>
323 * exceptions-x86.c: Applied patch from Patrik Torstensson
324 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
326 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
327 code into mini-exceptions.c. Add some assertions to it.
329 2005-09-12 Zoltan Varga <vargaz@gmail.com>
331 * aot.c (emit_section_change): Applied patch from "The Software Team"
332 (<software@solmersa.com>). Fix as errors on windows.
334 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
336 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
337 method info into the LMF.
339 2005-09-11 Zoltan Varga <vargaz@gmail.com>
341 * mini-ia64.c: Add proper unwind info for method epilogs.
343 * exceptions-ia64.c: Add some code to help debugging.
345 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
347 * mini-exceptions.c: Fix warning.
349 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
351 * mini.c: Really fix build.
353 * mini-x86.c mini-amd64.c: Fix build.
355 2005-09-11 Zoltan Varga <vargaz@gmail.com>
357 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
359 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
360 some Interlocked methods as intrinsics.
362 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
363 for Thread methods as well.
365 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
367 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
369 * mini-ia64.c mini-x86.c mini-amd64.c
370 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
373 * mini.c (mono_init_exceptions): Fix build breakage.
375 2005-09-10 Zoltan Varga <vargaz@gmail.com>
377 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
378 of instructions. Use the new ia64_unw_op macros for emitting unwind
381 * mini.c (mono_init_exceptions): Initialize exception handling
382 related trampolines at startup.
384 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
386 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
388 2005-09-09 Zoltan Varga <vargaz@gmail.com>
390 * mini.c: Handle type loading errors gracefully during compilation and
391 throw the appropriate exception.
393 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
395 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
398 2005-09-09 Martin Baulig <martin@ximian.com>
400 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
403 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
405 * mini-arm.h: use emulation for conv.r.un for the release.
407 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
409 * mini-arm.c, objects.cs: more fixes and tests for them.
411 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
413 * mini-arm.c: align structures to at least 4 bytes to be able
414 to keep our current optimized memcpy.
416 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
418 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
420 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
422 * mini.c: ignore SIGPIPE.
424 2005-09-04 Zoltan Varga <vargaz@gmail.com>
426 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
428 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
430 2005-09-02 Zoltan Varga <vargaz@gmail.com>
432 * mini.h: Add prototype for mono_allocate_stack_slots_full.
434 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
436 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
437 exception handling support.
438 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
439 patch by Brian Koropoff <briank@marakicorp.com>).
441 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
443 * mini.c: revert another 'optimization' which breaks when
444 items on the eval stack need to be saved at a basic block end
447 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
449 * jit-icalls.c: for arrays, ensure we always provide
452 2005-08-30 Zoltan Varga <vargaz@gmail.com>
454 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
456 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
458 2005-08-29 Zoltan Varga <vargaz@gmail.com>
460 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
461 arguments in their original register.
463 2005-08-28 Zoltan Varga <vargaz@gmail.com>
465 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
468 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
469 when ssapre is enabled.
471 * inssel-long.brg: Fix bug in previous patch.
473 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
474 multiplication by a constant.
476 2005-08-27 Zoltan Varga <vargaz@gmail.com>
478 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
481 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
484 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
486 * inssel-arm.brg: apply changes tested by Brian Koropoff
487 <briank@marakicorp.com>.
489 2005-08-25 Zoltan Varga <vargaz@gmail.com>
491 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
493 2005-08-24 Zoltan Varga <vargaz@gmail.com>
495 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
496 to the same register if dreg is just a base register.
497 (print_ins): Improve printing of membase opcodes.
499 * inssel-x86.brg: Add optimized ldind(reg) rules.
501 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
503 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
505 * mini.c: when running under valgrind, set the stack bottom for
506 the GC at the actual approximate stack for the app (fixes running
509 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
511 * mini.c: do no break at the first valuetype to init found
514 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
516 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
518 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
520 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
522 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
524 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
526 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
528 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
530 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
533 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
536 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
539 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
541 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
543 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
545 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
546 in the tail recursion optimization.
548 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
549 debug info into the assembly file.
551 * iltests.il: Add test for filter regions.
553 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
554 initial stack of filter regions. Fixes #75755.
556 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
558 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
561 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
563 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
564 the check for an already compiled method on non-ia64 platforms.
565 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
568 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
570 * inssel-x86.brg: Add some optimized call rules.
572 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
574 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
577 * mini.h mini-trampolines.c: Pass the trampoline argument to
578 mono_arch_patch_delegate_trampoline.
580 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
582 * mini-trampolines.c: Fix build.
584 * mini-amd64.h: Add delegate trampolines.
586 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
588 * inssel-amd64.brg: Add optimized call rules.
590 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
592 * inssel-ia64.brg: Add optimized ldind(reg) rules.
594 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
596 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
599 * mini-ia64.c: Remove LMF fixmes.
601 * mini-ia64.h: Remove most fields from LMF.
603 * inssel-ia64.brg (stmt): Fix unaligned access errors.
605 * mini-trampolines.c: Add support for IA64 function descriptors.
607 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
608 for IA64 function descriptors.
610 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
612 * tramp-arm.c: patch the vtable for virtual calls. Added
613 support code to register/unregister the LMF.
614 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
617 2005-08-19 Dick Porter <dick@ximian.com>
619 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
622 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
624 * mini.c (mini_get_method): Move handling of wrapper data here.
626 * mini.c (mono_method_to_ir): Add support for dynamic methods.
628 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
631 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
632 bblock->code does not remain empty.
634 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
636 * arrays.cs: Add regression test for #75832.
638 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
641 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
642 instruction scheduling.
644 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
646 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
648 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
650 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
652 * mini-codegen.c: Fix VC build.
654 * cpu-pentium.md: Increase length of atomic_exhange_i4.
656 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
658 * mini.h: fix signature for mono_register_opcode_emulation.
660 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
662 * mini.c: Get rid of most of the helper_sig_... constants using
663 mono_create_icall_signature ().
665 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
667 * jit-icalls.c (helper_ldstr): New helper function.
669 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
671 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
672 throw, load the string using a helper call instead of creating a string object.
674 * aot.c: Update after LDSTR changes.
676 * mini.h: Bump AOT file version.
678 * aot.c: Save class size info into the AOT file. Print more statistics during
681 * mini.h: Bump AOT file version.
683 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
684 ordering of disasm cases. Fixes #74957.
686 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
688 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
689 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
690 the generic code needed for the ARM port.
692 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
694 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
695 inssel-arm.brg: more ARM features and fixes.
697 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
699 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
700 ARM port work in progress.
702 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
704 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
706 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
708 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
710 * inssel.brg (mini_emit_memset): Add support for unaligned access.
712 * *-ia64.*: Ongoing IA64 work.
714 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
716 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
718 * TODO: Remove out-of-data todo stuff.
720 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
723 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
725 * mini.h: Bump corlib version.
727 2005-07-27 Martin Baulig <martin@ximian.com>
730 (create_copy_ins): Added `const unsigned char *ip' argument; set
731 `copy->cil_code' from it.
733 2005-07-27 Martin Baulig <martin@ximian.com>
735 * mini-exceptions.c (mono_handle_exception): Don't call
736 mono_debugger_handle_exception() for filters.
738 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
740 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
743 2005-07-26 Martin Baulig <martin@ximian.com>
745 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
747 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
748 helper_compile_generic_method() if the method is actually virtual
751 2005-07-26 Martin Baulig <martin@ximian.com>
754 (trampoline_code): Renamed to `mono_trampoline_code' and made it
755 public; this is now accessed directly by the debugger.
756 (mono_generic_trampoline_code): Removed.
759 (mono_debug_init_method): Also add interncalls and wrappers.
761 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
763 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
765 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
767 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
769 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
771 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
773 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
775 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
776 getting TLS offsets on AMD64 too.
778 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
780 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
782 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
784 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
785 inssel-arm.brg, mini-arm.h: ARM port work in progress.
787 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
789 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
791 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
794 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
795 mono_sparc_is_virtual_call ().
797 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
799 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
800 trampoline parameters.
802 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
804 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
805 to mono_arch_get_vcall_slot_addr.
807 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
810 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
812 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
814 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
816 2005-07-19 Martin Baulig <martin@ximian.com>
818 * exceptions-amd64.c (throw_exception): Call
819 mono_debugger_throw_exception() here like we're doing it on i386.
821 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
823 * mini-ia64.c: Add optimized TLS access support.
825 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
827 * mini-exceptions.c: Ongoing IA64 work.
829 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
831 * mini.c: Use the default optimization set when embedding. Fixes
834 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
836 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
837 of trampolines to a separate file.
839 * mini-trampolines.c: New file.
841 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
844 * tramp-x86.c: Reorganize the trampoline code to be similar to the
847 * mini-codegen.c: Fix cygwin build.
849 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
851 * mini.c: Add some minor changes needed by the IA64 port.
853 * *-ia64.*: Ongoing IA64 work.
855 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
857 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
858 trampolines into arch-independent and arch-dependent parts.
860 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
862 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
864 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
866 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
867 the xp-regalloc-branch for amd64.
869 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
870 xp-regalloc-branch for x86.
872 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
874 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
876 2005-07-06 Martin Baulig <martin@ximian.com>
879 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
880 (mono_jit_runtime_invoke): Likewise.
882 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
884 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
887 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
888 without loading their metadata. Reorganize the file format so exception handling+
889 debug info is kept separate from normal method info. Create MonoJitInfo
890 structures for methods lazily.
892 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
894 (x86_class_init_trampoline): Patch AOT class init trampolines too.
896 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
898 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
901 * mini.h: Bump AOT file version.
903 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
905 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
907 2005-07-01 Raja R Harinath <rharinath@novell.com>
909 * Makefile.am (check-local): Call semdel-wrapper.
911 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
913 * mini-x86.c: Revert the last change as it seems to break the build..
915 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
917 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
919 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
921 2005-06-27 Ben Maurer <bmaurer@ximian.com>
923 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
924 outside of the macro, so strange stuff doesn't happen with gcc4
925 (NEW_AOTCONST_TOKEN): Likewise.
927 2005-06-28 Martin Baulig <martin@ximian.com>
929 * mini.c (mini_class_is_system_array): New static method; use this
930 instead of `klass->parent == mono_defaults.array_class' everywhere
931 since this also works for the new generic array class.
933 2005-06-26 Ben Maurer <bmaurer@ximian.com>
935 * inssel.brg: Remove warnings.
937 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
939 * mini-ia64.c: Ongoing IA64 work.
941 * basic-float.cs: Add float->i1 conversion test.
943 * iltests.il: Add conv.u4 test.
945 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
947 * inssel-long.brg: Fix bug caused by last change.
949 2005-06-23 Geoff Norton <gnorton@customerdna.com>
951 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
952 BSDs. Allows the x86 JIT to work on OSX86
954 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
956 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
959 * mini-ia64.c: Ongoing IA64 work.
961 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
963 * mini-ia64.c: Ongoing IA64 work.
965 * driver.c: Clean up jit_code_hash as well when using --regression.
967 * inssel-long.brg: Fix long->i4/u4 conversion rules.
969 * basic-long.cs: Add tests for long->u4 conversion.
971 2005-06-18 Ben Maurer <bmaurer@ximian.com>
973 * mini.c: Take mono_get_domainvar out of macros. This makes sure
974 that we do not depend on undefined C behavior: the order stuff
975 gets evaluated within an expression. Fixes mono when compiled on
978 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
980 * *-ia64.*: Ongoing IA64 work.
982 * aot.c: Lower memory usage while loading AOT methods.
984 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
986 * mini.h: Bump AOT file format version.
988 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
990 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
992 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
994 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
995 not on callee assembly). Fixed some comments.
997 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
999 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1000 it gets proper disassembly.
1001 (emit_method_info): Remove some dead code.
1003 * mini.c (mini_method_compile): Allways allocate the GOT var in
1004 mono_method_to_ir for emulating opcodes.
1006 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1008 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1009 before freeing the code memory. Fixes #74990.
1011 * objects.cs: Add regression test for #74992.
1013 * liveness.c: Extend live ranges of arguments to the beginning of the
1014 method. Fixes #74992.
1016 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1017 so it points into the faulting instruction.
1019 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1021 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1023 * *-ia64.*: Ongoing IA64 work.
1025 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1027 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1029 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1031 * *-ia64.*: Ongoing IA64 work.
1033 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1035 * basic-long.cs: Add tests for add/sub.ovf.
1037 * basic.cs: Add tests for sub.ovf.
1039 * *-ia64.*: Ongoing IA64 work.
1041 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1043 * *-ia64.*: Ongoing IA64 work.
1045 * basic.cs: Add conv.ovf.i4.un test.
1047 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1049 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1051 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1053 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1055 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1057 * *-ia64.*: Ongoing IA64 work.
1059 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1062 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1064 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1066 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1068 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1070 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1072 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1073 of a call is callable by a near call.
1075 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1077 * mini-ia64.c: Ongoing IA64 work.
1079 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1081 * genmdesc.c: Make the generated array non-static.
1083 * inssel-long.brg: Fix LSHR_IMM rule.
1085 * *-ia64.*: Ongoing IA64 work.
1087 * *-ia64.*: Ongoing IA64 work.
1089 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1091 * *-ia64.*: Ongoing IA64 work.
1093 * *-ia64.*: Ongoing IA64 work.
1095 * mini-ia64.c: Ongoing IA64 work.
1097 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1099 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1101 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1103 * objects.cs basic-long.cs: Move some tests to objects.cs.
1105 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1107 * *-ia64.*: Ongoing IA64 work.
1109 * iltests.il: Add a new test.
1111 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1112 newobj. Fixes #75042.
1114 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1116 * *-ia64.*: Ongoing IA64 work.
1118 * *-ia64.*: Ongoing IA64 work.
1120 * *-ia64.*: Ongoing IA64 work.
1122 * basic.cs objects.cs: Move tests accessing static variables as well.
1124 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1126 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1128 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1130 * driver.c: Always print failed tests.
1132 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1135 * *ia64*: Ongoing IA64 work.
1137 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1139 * basic.cs: Add tests for add.ovf. Fix warnings.
1141 2005-05-18 Miguel de Icaza <miguel@novell.com>
1143 * driver.c (mono_main): Avoid crash if no argument is passed to
1144 --break; Do not use g_error, but f_printf. And fix all other
1145 ocurrences of the same crash.
1147 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1149 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1150 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1153 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1155 * *-ia64.*: Add beginnings of IA64 backend.
1157 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1159 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1161 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1164 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1166 * mini-amd64.c: Fix a warning.
1168 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1170 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1171 in float_neg. Fixes #74897.
1173 * mini-amd64.c (emit_call): Fix another near call bug.
1175 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1177 * declsec.c: Keep the appdomain information in the structure. Added a
1178 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1179 value gets overwritten).
1180 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1181 an MonoAppDomain member to MonoSecurityFrame.
1182 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1183 used in the stack walk. Now use a MonoArray which grow (double) when
1186 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1188 * mini.c: Re-enabled runtime cleanup, since running threads should
1189 now properly stop when exiting.
1191 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1193 * mini-codegen.c: New file contaning the arch-independent local
1194 register allocator. Not used by any architectures yet.
1196 * mini.h linear-scan.c: Merge some changes from the
1197 mini-xp-local-regalloc branch.
1199 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1201 * mini-amd64.c (emit_call): Fix calls to native functions when the
1202 runtime is compiled as a shared library. Fixes #74756.
1204 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1205 on a literal field. Fixes #74751.
1207 2005-04-25 Raja R Harinath <rharinath@novell.com>
1209 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1211 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1213 * objects.cs: Add missing null casting test.
1215 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1218 in wrapper methods. Also rename 'address' variable to 'offset'.
1220 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1222 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1225 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1227 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1230 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1232 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1234 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1236 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1237 just the last bytes.
1239 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1241 * aot.c (mono_compile_assembly): Fix warning.
1243 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1244 by the _MSC_VER stuff.
1246 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1248 * inssel-long.brg: Fix #74588.
1250 * cpu-amd64.md: Fix #74591.
1252 * iltests.il: Add new regression tests.
1254 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1256 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1259 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1261 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1263 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1264 from Bill Middleton <flashdict@gmail.com>.
1266 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1268 * arrays.cs: Add new regression test. Fix warnings.
1270 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1272 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1273 and leakage in CKFINITE.
1275 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1276 this to a null op since it is called on amd64 too.
1278 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1280 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1281 body since this is not used on amd64.
1283 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1285 * mini-amd64.c: Remove obsolete fixmes.
1287 * mini.c (print_method_from_ip): Fix debugging support.
1289 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1291 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1292 so that expressions that don't give much gain are not reduced.
1293 * ssapre.h: Likewise.
1295 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1297 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1299 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1301 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1303 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1305 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1307 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1309 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1311 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1314 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1316 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1318 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1320 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1321 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1323 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1325 * mini-x86.c: Fix up stack overflow handling.
1327 * exceptions.cs: Add new regression test.
1329 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1331 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1332 mono_jit_thread_attach.
1334 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1336 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1338 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1339 avoid calling constructors using callvirt.
1341 * inssel.brg: Fix #74073.
1343 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1345 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1346 compilation with non-GCC compilers.
1347 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1348 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1350 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1352 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1353 klass->interface_offsets (will likely fix bug#74073).
1355 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1357 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1359 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1361 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1362 to amd64_div_reg_size ().
1364 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1366 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1368 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1370 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1372 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1374 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1376 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1378 * mini.c (mono_precompile_assembly): Load and precompile referenced
1379 assemblies as well. Fixes #74015.
1381 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1383 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1385 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1387 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1388 a lot of checks and (anyway) permissions cannot work until corlib is
1391 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1393 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1395 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1397 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1398 calls (fixes bug#72824).
1400 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1402 * mini.c: fix tail recursion elimination (see test in bug#73936).
1404 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1406 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1407 some fp functions in sse2 mode.
1409 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1411 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1413 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1415 * mini.h mini.c: Add mono_get_jit_tls_key ().
1417 * mini-x86.c: Enable fast TLS support on windows.
1419 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1421 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1422 * mini.c: Check for p/invoke method when generating code. If a
1423 p/invoke method, or it's class, isn't decorated with [Suppress
1424 UnmanagedCodeSecurity] then generate code to call System.Security.
1425 UnmanagedDemand (only if the security manager is active).
1427 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1429 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1430 last change as it seems to cause strange crashes.
1432 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1434 * *.c: handle unsafe function pointers where needed.
1436 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1438 * mini.c (mono_jit_free_method): Remove the fixme too.
1440 2005-03-15 Miguel de Icaza <miguel@novell.com>
1442 * mini.c: As discussed, make the code actually free the delegate
1443 thunk now, to enable the debugging of delegate problems, use
1444 MONO_DEBUG=1 when running Mono.
1446 This takes also care of parts of the leaks as seen by Joe.
1448 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1450 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1451 thread_tls_offset calculation.
1453 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1455 * declsec.c: Reworked linkdemand checks for icall. The previous code
1456 was using the declaration code (untrusted) and didn't work as expected
1457 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1460 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1462 * iltests.il: Add new localloc test.
1464 * mini-amd64.c: Handle large stack allocations the same way as on
1465 windows if stack overflow handling is working.
1467 * mini-amd64.c: Allocate the signal stack using mmap.
1469 * mini.c (sigsegv_signal_handler): Fix reading of context.
1471 * mini-exceptions.c: Fix up stack overflow handling.
1473 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1475 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1477 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1479 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1481 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1482 tramp_init functions as they are no longer needed.
1484 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1486 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1488 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1490 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1492 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1495 * mini-ops.h: Add OP_LMUL_IMM.
1497 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1498 long mul/div opcodes as intrinsic.
1500 * mini-amd64.c (emit_call): Handle the case when the callee might be
1503 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1505 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1508 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1510 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1512 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1514 * mini.c (mono_codegen): Don't leak here, to help people running
1517 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1519 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1520 conversions in sse2 mode.
1522 * basic-float.cs: Add regression test.
1524 * mini-amd64.c: Reenable sse2.
1526 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1528 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1530 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1532 * driver.c: Copyright text should include 2005.
1534 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1536 * cpu-amd64.md (load_membase): Fix more max lengths.
1538 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1540 * cpu-amd64.md (load_membase): Fix max length.
1542 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1544 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1546 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1547 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1549 * basic-float.cs: Add rounding regression test.
1551 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1553 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1555 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1556 structures in registers for pinvoke wrappers.
1558 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1560 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1562 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1564 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1565 wrapper to mono_jit_thread_attach.
1567 * mini.c (mini_jit_thread_attach): New jit icall.
1569 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1570 native->managed wrappers.
1572 * exceptions.cs: Add new regression test.
1574 * mini.c (optimize_branches): Check regions in the cbranch to throw
1575 block case as well. Fixes #73242.
1577 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1579 * mini.c: thread safety fixes.
1581 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1583 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1584 patching stuff, since delegates use jump trampolines so there is
1587 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1590 * tramp-amd64.c: Fix build.
1592 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1593 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1595 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1596 Rename this to mono_arch....
1597 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1599 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1601 * mini-amd64.c (emit_call): If both the caller and the callee is
1602 guaranteed to have 32 bit addresses, emit a normal call.
1604 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1606 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1607 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1608 method_ptr inside delegates.
1610 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1612 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1613 invalidated. Fixes #73001.
1615 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1617 * mini-x86.c: Only use stdcall for pinvokes on windows.
1619 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1621 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1622 * mini-x86.c: remove unreliable __thread var offset detection,
1623 use the correct accessors and enable by default.
1625 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1627 * mini.c (mono_jit_free_method): Fix memory leak.
1629 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1631 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1633 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1635 * cpu-amd64.md: Fix lengths of atomic opcodes.
1637 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1639 * driver.c: try to not imply using ICU is any good.
1641 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1643 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1644 functions as inline ops.
1646 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1647 some Interlocked functions as inline ops.
1649 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1651 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1653 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1655 * mini.c: Add support for OP_NOT_TAKEN.
1657 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1658 structures in registers for pinvoke wrappers.
1660 * mini-amd64.c: Fix warnings.
1662 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1664 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1666 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1668 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1669 address instead of loading the address from it.
1671 * mini-x86.c: Add support for returning small structs in registers
1672 on Win32. Fixes part of #70864.
1674 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1676 * trace.c (get_token): Improve error checking.
1678 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1680 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1682 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1684 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1685 it can be reused for MonoClass.
1686 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1689 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1691 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1692 instead of a MonoReflectionMethod. The method information wasn't used
1693 when displaying SecurityException details (but will be now).
1695 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1697 * Makefile.am : windows build fix.
1699 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1701 * iltests.il: Add new regression test.
1703 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1706 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1708 * mini.c: Moved linkdemand check into helper function check_linkdemand
1709 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1712 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1714 * declsec.c: Added statistics counter for different kinds of
1716 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1717 (and commented) declaration.
1718 * mini.c: Added statistics counter for security Demand code
1719 generation. Added display of security statistics.
1721 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1723 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1724 Fix compilation errors under gcc-2.95.
1726 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1728 * mini.c, driver.c: Use the new jit trampoline hashtable
1730 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1732 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1734 2005-02-11 Martin Baulig <martin@ximian.com>
1736 * debug-mini.c (mono_debug_close_method): Free the line number array.
1738 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1740 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1743 * mini.h: Bump AOT file format version.
1745 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1747 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1749 * declsec.h: Added macros to get/set lazyly initialized security
1750 informations about assemblies. Added new enum for different type of
1751 possible LinkDemand violation. Added function to check LinkDemands.
1752 * mini.h: Added a field to MonoCompile to hold any security violation
1753 detected when JITting a method (so it can be thrown later).
1754 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1755 and CEE_CALLVIRT. Added code to throw exception at the end of
1756 mini_method_compile (note: the exception is unhandled right now).
1758 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1760 * mini.c, jit-icalls.c: use the managed implementation of
1761 memset for initobj and memset, to avoid managed <-> unmanaged
1764 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1766 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1767 optimization if it would need a GOT var.
1769 * basic.cs: Add tests for constant propagation and switch statements.
1771 * ssa.c: Fix out-of-range constant propagation and switch statements.
1773 2005-02-09 <vargaz@freemail.hu>
1775 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1777 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1779 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1781 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1783 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1785 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1787 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1788 arithmetic operations.
1790 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1792 * mini-ppc.c: add a workaround for broken user code that
1793 DllImports vararg functions with non-vararg signatures.
1795 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1797 * mini.c (mono_jit_compile_method_inner): Add detection and a
1798 meaningfull error message for assemblies written in Managed C++.
1800 * tramp-amd64.c mini-amd64.h: Add support for
1801 create_trampoline_from_token ().
1803 * aot.c mini-x86.c abcremoval.c: Applied patch from
1804 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1806 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1808 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1809 which takes a MonoImage/token as parameter instead of a MonoMethod.
1811 * aot.c: Use the new trampoline for initializing vtables.
1813 * aot.c: Add support for ldfld/stfld_remote wrappers.
1815 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1816 rules for compare <MEM>, IMM.
1818 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1820 * aot.c: Handle inherited finalizers correctly.
1822 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1824 * inssel.brg (stmt): Add a missing _setup_... ().
1826 * aot.c: Save some parts of the class state to the AOT file and use it
1827 to recompute that state when a class is initialized.
1829 * mini.c: Install AOT hooks into the runtime.
1831 * mini.h: Bump AOT file format version.
1833 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1836 * iltests.il: Add new test.
1838 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1842 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1844 * mini.c: setup the statistical profiler in the thread attach
1845 callback to cope with the new single thread code.
1847 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1849 * mini-ppc.c: ensure we have enough room for the profiler
1850 calls (fixed bug#72084).
1852 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1854 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1857 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1859 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1861 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1863 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1864 to succesfully execute parrotbench).
1865 * ssapre.h: Likewise.
1867 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1869 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1870 variable for stores to method arguments (fixes a SSAPRE issue).
1872 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1874 * mini.c: handle value types in dup, fixes gen-112.cs.
1876 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1878 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1879 sequence for calls in dynamic methods to avoid thunks.
1881 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1883 * mini.c: correctly remove dynamic methods from the hashtable.
1885 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1887 * driver.c: Disabled SSAPRE until fix the bug that appears
1888 in IronPython's parrotbench.
1890 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1892 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1894 * mini.c (mono_method_to_ir): Revert the previous change.
1896 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1899 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1900 mono_jit_info_table_find () etc. when running under valgrind.
1902 * inssel.brg: Fix warnings.
1904 * mini-exceptions.c: Fix warnings.
1906 2005-01-31 Martin Baulig <martin@ximian.com>
1908 * driver.c (compile_all_methods_thread_main): Don't try to compile
1909 generic methods or anything which has type parameters.
1911 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1913 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1915 * TestDriver.cs: Add --verbose flags.
1917 * graph.c ssa.c: Fix 64 bit warnings.
1919 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1920 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1921 Fix 64 bit warnings.
1923 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1924 variable not spotted by gcc.
1926 * mini-amd64.c inssel-amd64.brg: Applied patch from
1927 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1928 X86_COMPARE_MEMBASE opcodes.
1930 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1932 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1934 * *: MonoMethod->signature might be NULL now. You *MUST* use
1935 mono_method_signature.
1937 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1939 * driver.c (compile_all_methods_thread_main): Compile the methods
1940 without invoking cctors.
1942 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1944 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1945 * basic-calls.cs: test for the above.
1947 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1949 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1950 MonoJitInfo changes.
1952 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1954 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1955 eagerly if it contains dynamic methods.
1957 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1959 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1960 trace, it is now computed by an icall from trace_ips.
1962 * mini-exceptions.c: Fix a warning.
1964 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1966 * mini-exceptions.c: don't bother getting stack trace info if
1967 it's not going to be used.
1969 2005-01-27 Raja R Harinath <rharinath@novell.com>
1971 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1974 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1976 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1978 * aot.c: Avoid calling mono_method_get_header () if not needed.
1980 * mini.h: Bump AOT file format version.
1982 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1984 * mini.c (mono_print_tree): Print more info for calls.
1986 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1988 * declsec.h: Remove warning by adding missing include for marshal.h
1990 2005-01-26 Martin Baulig <martin@ximian.com>
1992 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1995 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1997 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2000 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2002 * aot.c (mono_compile_assembly): Fix a warning.
2004 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2006 * declsec.c: Look for security attributes on the original MonoMethod
2007 (and not the wrapped one). This fix permissions on icalls.
2009 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2011 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2013 * mini.c (mono_allocate_stack_slots): Add a fixme.
2015 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2017 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2019 * inssel.brg: optimize casts of sealed types (more
2020 optimizations waiting for fixes in remoting).
2022 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2024 * inssel.brg (stmt): Add another dummy rule.
2026 * driver.c: Fix warnings.
2028 * driver.c (mono_main): If running under valgrind, instruct glib to use
2029 the system allocation functions so valgrind can track the memory
2030 allocated by the g_... functions.
2032 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2034 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2036 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2038 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2039 variables in try regions.
2041 * mini.c (mini_method_compile): Don't disable optimizations on large
2042 methods when AOT compiling.
2044 * mini.c (mono_allocate_stack_slots): New arch independent method to
2045 allocate stack slots. Not yet used.
2047 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2049 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2051 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2053 * mini-ppc.c: make the branch info relative as the code
2054 buffer can be reallocated.
2056 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2058 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2059 * driver.c: Removed the AOT/security restriction. Now initialize the
2060 security manager (in metadata) if --security is used.
2061 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2062 rather than the pointer to declarative security, when AOT is used.
2064 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2066 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2067 basic blocks, reduced intrinsic exception throwing code size.
2069 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2071 * driver.c (mini_usage): Reorder the usage screen.
2073 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2075 * mini.c (mono_resolve_patch_target): Fix warning.
2077 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2079 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2082 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2084 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2085 breaks the amd64 build.
2087 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2088 register allocation. Fixes #71454.
2090 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2092 * arrays.cs: Add new regression test.
2094 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2096 * ssapre.c: Turned usage of snprintf to GString.
2097 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2098 (I left it on by mistake in my previous commit).
2100 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2102 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2103 on cond branch optimization (fixes bug# 71515).
2105 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2107 * abcremoval.c: Fixed bug 71062.
2108 * abcremoval.h: Likewise.
2110 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2112 * mini.c: Added a new functionality to optimize_branches, the removal
2113 of useless basic blocks, and fixed some problem in the removal of
2114 critical edges; some utility functions added for both purposes.
2115 * ssapre.c: Added complex expression support, and fixed bug 70637.
2116 * ssapre.h: Likewise.
2117 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2119 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2120 * driver.c: Re-enabled SSAPRE.
2122 2005-01-19 Martin Baulig <martin@ximian.com>
2124 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2125 the result of mono_get_method_constrained().
2127 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2129 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2132 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2134 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2135 be detected. Fixes #59296.
2137 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2139 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2140 which can happen. Fixes #71361.
2142 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2144 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2147 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2149 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2150 appdomain-unload.exe to fail.
2152 * mini.c: Fix some memory leaks.
2154 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2156 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2157 Fixed bug and sped up some codepaths.
2159 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2161 * mini.c: Fix some memory leaks.
2163 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2166 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2168 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2171 * iltests.il: Add regression test for #71320.
2173 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2175 * mini.c (mono_codegen): Fix installation of profiler hooks.
2177 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2179 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2181 * mini.h, mini.c, cfold.c: optimize access to enum
2182 readonly fields, too. Eval conditional branches if possible
2183 to perform unreachable code removal in more cases.
2185 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2187 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2189 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2192 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2193 WinXP DEP. Fixes #71244.
2195 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2197 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2199 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2201 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2203 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2205 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2208 * mini.h: Bump AOT version.
2210 * mini.h (MonoCompile): Change exvar to a hash table.
2212 * mini.c: Allocate a separate exvar for each handler block.
2214 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2216 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2217 ex var with the pending exception and only throw if the two are equal.
2220 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2222 * mini-x86.c: Fix warnings.
2224 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2225 used by all the ports now.
2227 * aot.c: Add write-symbols and save-temps options.
2229 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2231 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2233 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2235 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2238 * tramp-s390.c: Check vtable slot belongs to the domain.
2240 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2241 as per other platforms.
2243 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2245 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2247 * driver.c: we don't run the Main() code in a subthread anymore.
2249 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2251 * mini.c: added experimental rtc support in the statistical
2252 profiler: if the user has the permission, more accurate statistics
2253 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2254 The MONO_RTC value must be restricted to what the linux rtc allows:
2255 power of two from 64 to 8192 Hz.
2257 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2259 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2261 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2263 * mini-ppc.c: better icache flush for smp.
2265 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2267 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2269 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2270 amd64 port, not yet used.
2272 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2274 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2277 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2279 * driver.c: Added --security option to activate the security manager.
2280 Right now this will allow code generation for declarative demands and
2281 is disabled when AOT is specified.
2282 * mini.c: Add code generation for declarative security demands.
2283 * mini.h: Add mono_use_security_manager as an extern gboolean.
2285 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2287 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2288 emitting more dense assembly code.
2290 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2291 exception throwing stuff.
2293 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2295 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2298 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2301 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2304 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2306 * tramp-*.c: Only patch vtable slots if the object is in the current
2307 domain. Fixes appdomain-unload.exe.
2309 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2311 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2314 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2316 * mini.c (reverse_branch_op): New helper function.
2318 * mini.c (optimize_branches): Run the new optimization only on
2319 platforms which support it. Also reverse all kinds of branches.
2321 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2323 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2326 * mini.c (optimize_branches): Reverse not-equals branches if the false
2327 bblock is a throw. This happens a lot of time with argument checking in
2330 * mini.c (mono_codegen): Add support for placing basic blocks after
2331 the function epilogue.
2333 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2336 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2338 * mini.c (setup_stat_profiler): Only set this up if the platform
2339 supports ITIMER_PROF.
2341 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2343 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2346 * inssel.brg: Fix a warning.
2348 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2350 * mini.c: added support for statistical profiler
2351 (run with: --profile=default:stat).
2353 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2355 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2357 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2359 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2360 related to global registers from the amd64 port.
2362 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2364 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2366 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2367 with global registers.
2368 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2370 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2372 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2374 * debug-mini.c (encode_value): Fix off-by-one.
2376 * aot.c (encode_value): Likewise.
2378 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2380 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2382 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2385 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2387 * aot.c (emit_method_info): Increase size of temp buffer.
2389 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2392 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2394 * aot.c (emit_method_info): Fix build.
2396 * aot.c: Further rework of the AOT file format to reduce the size of
2397 the method info data.
2399 * mini.h: Bump AOT file format version.
2401 2004-12-27 Martin Baulig <martin@ximian.com>
2403 * mini.c (mini_get_method): New static method; call
2404 mono_get_method_full() and mono_get_inflated_method().
2405 (mono_method_to_ir): Use mini_get_method() instead of
2406 mono_get_method_full().
2408 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2410 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2412 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2414 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2416 * inssel-amd64.brg: Add some optimization rules.
2418 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2420 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2421 standard not GC'd stuff is fine.
2423 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2425 * aot.c: Rework the AOT file format to get rid of most of the global
2426 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2428 * mini.h: Bump AOT file format version.
2430 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2432 * mini.h: Bump AOT file format version.
2434 * aot.c (mono_aot_is_got_entry): New function to determine if an
2435 address is inside a GOT.
2437 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2439 * cpu-pentium.md: Increase the maximum size of some instructions which
2440 might involve a got access.
2442 * mini.c (get_method_from_ip): Another debug helper function.
2444 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2445 when got var accesses are created during the decompose phase.
2447 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2449 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2450 argument mini_compile_method and to MonoCompile, and use this to
2451 determine whenever a given method is compiled for AOT. This allows the
2452 other methods compiled during AOT compilation to be free of AOT stuff,
2453 so the backends does not need to add special support for them by
2454 creating a fake GOT etc.
2456 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2459 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2461 * mini.c (mono_method_to_ir): It turns out that some of the
2462 x-appdomain wrappers are lax with types, so just ignore this for
2465 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2466 at the vtable->klass. If it is non-shared code we can just use the
2469 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2471 * mini-ppc.c: access MonoDomain from tls, too.
2473 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2475 * declsec.c: Removed unused variable (and related warning ;-)
2477 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2479 * iltests.il: New test for LDELEMA on an array of ref types.
2481 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2482 all ldelema's on reftypes.
2483 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2484 it was the wrong place to put it.
2486 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2487 register to pop to make this cleaner, at the request of Paolo.
2489 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2491 * mini-ops.h (OP_GETHASHCODE): New op.
2493 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2495 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2498 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2501 * mini-x86.c (mono_arch_output_basic_block): Rather than
2509 The first is 3 bytes while the second is 1. This saves 36 kb on
2510 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2511 see a small boost because of icache locality.
2513 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2515 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2517 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2518 started code sharing with the generic code.
2520 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2522 * mini-ppc.c, cpu-g4.md: added code for direct access to
2525 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2527 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2528 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2531 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2533 * declsec.c|h: Added functions to cache the declarative stack modifiers
2534 in MonoJitInfo and to create a security frame from a MonoJitInfo
2536 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2537 created. Register internal calls for System.Security.SecurityFrame::
2538 _GetSecurityFrame and _GetSecurityStack.
2539 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2540 the definitions for the new stack walk/callback mechanism.
2541 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2542 first security frame for LinkDemands and InheritanceDemands) and
2543 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2545 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2546 walk initialization (lupus).
2548 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2550 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2552 (handle_loaded_temps): Do not create a temporary variable for
2553 things that we know are temps. They will never be modified.
2554 (mono_spill_call): Set MONO_INST_IS_TEMP
2555 (mono_emulate_opcode): ditto
2557 (mono_method_to_ir.CEE_DUP): ditto
2559 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2561 * mini.c (type_to_eval_stack_type): Make this handle the void type
2562 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2563 (emit_tree): use ip_in_bb to special case some common idioms
2564 Update all callers to pass in the IP.
2565 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2567 This gives us a nice 2% speedup in mcs bootstrap.
2569 * mini-x86.c (peephole_pass): Peephole pass to make
2578 * mini.c (ip_in_bb): new method.
2579 (mono_method_to_ir): use this method rather than doing the hash
2582 * linear-scan.c (mono_linear_scan): When expiring actives, you
2583 don't need to keep around variables that expire on this
2584 instruction. This makes it so that:
2587 store (ebx add (ebx, 1))
2591 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2593 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2594 combination to avoid doing two copies. Fix up problems with previous
2597 * mini.c: Fix 64 bit warnings.
2599 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2601 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2603 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2604 changes from the x86 code.
2606 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2608 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2610 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2611 throwing code to reduce its size, unify the AOT and non-aot code and
2612 get rid of relocations in the AOT case.
2614 * mini-x86.h mini.c exceptions-x86.c
2615 (mono_arch_get_throw_corlib_exception): New arch specific function to
2616 raise corlib exceptions which doesn't require relocations in the
2619 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2621 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2623 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2626 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2629 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2631 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2632 with add function when used from Inc/dec atomic
2633 functions. Re-enabled optimization on x86.
2634 * mini-ops.h: renamed atomic_add functions to
2635 allow _add to match the Interlocked::Add and
2636 _add_next to match Interlocked::Inc/Dec.
2638 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2640 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2641 linking of BBs to the end BB, and enabled SSAPRE also with
2642 consprop and copyprop (which was prevented by that bug).
2644 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2646 * mini-x86.c: disabling the Interlocked optimizing code.
2648 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2650 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2653 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2655 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2656 interlocked optimization due lack of support on x86, rewrote
2657 exchange to take into account that base may be in eax.
2659 xsp works again; activated Interlocked optimizing code.
2661 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2663 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2665 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2667 * mini-ops.h: Add new opcodes.
2669 * mini.h: Add new patch types. Add got_var to MonoCompile.
2671 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2672 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2673 make it work with all kinds of patchable code.
2675 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2676 address of the GOT, and referencing entries in the GOT.
2678 * mini.c: Add code to load the GOT address if needed by an opcode.
2680 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2681 independent AOT code on the x86 using an elf-style Global Offset Table.
2683 2004-12-14 Raja R Harinath <rharinath@novell.com>
2685 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2687 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2689 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2692 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2694 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2695 of Interlocked:Increment/Decrement/Add as inline ops.
2696 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2698 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2700 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2701 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2703 2004-12-12 Duncan Mak <duncan@ximian.com>
2705 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2706 again. `patch_info->table_size' is no longer valid after Zoltan's
2709 2004-12-12 Martin Baulig <martin@ximian.com>
2711 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2712 if we are the "real" method, ie. not an inlined method inside it.
2714 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2716 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2717 before we look in the special fields table. This fixes
2718 ../tests/thread-static-init.cs.
2720 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2722 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2723 for Array get_Rank and get_Length. Fixes bug #70465.
2725 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2727 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2728 separate structure to reduce the size of MonoJumpInfo.
2730 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2732 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2734 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2736 * mini.c (mini_get_inst_for_method): Changed to allow ports
2737 to return a MonoInst instead of opcode
2738 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2740 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2741 Allow ports to return a created MonoInst instead of op-code, will enable
2743 (renamed mini_get_opcode_for_method to better reflected the functionality)
2745 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2747 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2749 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2751 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2754 2004-12-08 Martin Baulig <martin@ximian.com>
2756 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2757 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2759 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2761 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2764 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2767 2004-12-08 Raja R Harinath <rharinath@novell.com>
2769 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2771 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2773 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2774 bug introduced by the previous patch.
2776 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2778 * mini-ppc.c, objectc.cs: handle large structs passed by value
2781 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2783 * mini-ppc.c: OP_ARGLIST implementation from
2784 Geoff Norton <gnorton@customerdna.com>.
2786 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2788 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2789 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2791 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2793 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2795 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2797 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2800 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2802 * mini-sparc.c: Zero out localled-ed memory.
2804 * iltests.il: Add tests for zeroing out localloc-ed memory.
2806 2004-12-04 Martin Baulig <martin@ximian.com>
2808 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2809 mono_method_get_signature_full().
2811 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2813 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2814 and some utility functions (always for SSAPRE), integrated SSAPRE.
2816 * driver.c: Added ssapre option.
2817 * ssa.c: Small fix on OP_ARG handling.
2818 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2819 * Makefile.am: Likewise.
2821 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2823 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2826 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2829 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2831 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2833 * cpu-s390.md : Increase instruction length of oparglist.
2835 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2837 2004-11-30 Martin Baulig <martin@ximian.com>
2839 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2840 virtual generic methods. We call a special helper_compile_generic_method()
2841 icall to retrieve the method from the vtable, inflate and compile
2842 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2844 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2846 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2848 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2850 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2852 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2855 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2857 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2858 platforms with PIC aot.
2860 2004-11-28 Martin Baulig <martin@ximian.com>
2862 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2865 2004-11-28 Martin Baulig <martin@ximian.com>
2867 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2868 the result of mono_type_get_underlying_type() to check whether
2871 2004-11-26 Martin Baulig <martin@ximian.com>
2874 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2877 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2879 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2880 the same way as the other arguments so they won't get clobbered.
2882 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2883 calls through R11 since it is clobbered by the trampoline code.
2885 2004-11-26 Raja R Harinath <rharinath@novell.com>
2887 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2888 pick up in-tree mscorlib.dll.
2890 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2892 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2894 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2895 runtime data/code are now stored in a table similar to the GOT in ELF.
2896 This allows the code itself to be position independent.
2898 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2901 * aot.c: Attach ELF type (object/function) directives to all global
2904 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2906 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2908 * mini-amd64.h: Turn on PIC AOT code.
2910 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2911 returning the offset within an OP_AOTCONST instruction where the GOT
2912 offset needs to be added.
2914 * mini.h: Bump AOT file format version.
2916 2004-11-25 Martin Baulig <martin@ximian.com>
2918 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2919 uninflated generic methods.
2921 2004-11-25 Martin Baulig <martin@ximian.com>
2923 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2925 2004-11-24 Martin Baulig <martin@ximian.com>
2927 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2928 original klass (this only applies for generic instances).
2930 2004-11-24 Martin Baulig <martin@ximian.com>
2932 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2933 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2936 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2938 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2939 localloc. Fixes #69678.
2941 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2943 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2945 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2946 used SSE registers on pinvoke calls. Fixes #69774.
2948 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2950 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2951 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2953 2004-11-23 Raja R Harinath <rharinath@novell.com>
2955 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2956 Refer directly to the mcs/ tree.
2958 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2960 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2961 Check if a trampoline for a synchronized method is required.
2963 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2965 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2966 with localloc if needed. Throe arithmetric exception in
2967 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2968 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2970 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2972 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2973 types before switching on type. Fixes #69622.
2975 2004-11-19 Raja R Harinath <rharinath@novell.com>
2977 * Makefile.am (check-local): New. Integrate into 'make check'.
2978 (MCS,RUNTIME): Define using in-tree mono and mcs.
2980 (%.exe): Use $(ILASM).
2982 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2984 * mini-ppc.c: adjust initial prolog size (bug #69691).
2986 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2988 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2991 2004-11-17 Raja R Harinath <rharinath@novell.com>
2993 * Makefile.am (clean-local): Rename from 'clean'.
2995 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2997 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2998 to mono_arch_is_int_overflow.
2999 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3002 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3004 * declsec.c|h: New files to support declarative security attributes.
3005 Added function to check if a method has (applicable) security.
3006 * mini.c|h: Add check for declarative security attributes in
3007 mono_method_check_inlining.
3008 * Makefile.am: Added declsec.c and declsec.h to the build.
3010 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3012 * mini.c, mini.h: update to keep dynamic code info per-domain.
3014 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3016 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3017 (mini_init): Get rid of it from here too.
3019 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3021 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3022 implemented OP_RETHROW (patch by Geoff Norton
3023 <gnorton@customerdna.com>).
3025 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3027 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3028 between appdomains. Fixes appdomain-unload on PPC.
3030 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3032 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3033 mini-exceptions.c: handle the new wrapper types.
3034 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3035 token value as a MonoClass* when compiling a wrapper.
3036 mono_jit_create_remoting_trampoline now takes an additional
3037 MonoRemotingTarget parameter.
3039 2004-11-10 Martin Baulig <martin@localhost>
3041 * mini.c (mono_method_to_ir): Use `generic_container->context'
3042 rather than creating a new one.
3044 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3046 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3048 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3050 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3052 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3053 the experimental aot cache stuff.
3055 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3057 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3058 mini-exceptions.c: update to exception clause structure changes.
3060 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3062 * exceptions-x86.c (throw_exception): Fix warnings.
3064 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3067 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3069 * exceptions-sparc.c (get_throw_exception): Really fix this.
3071 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3073 * tramp-*.c: we no longer support icalls without wrappers, so
3074 a bit of code can be removed here
3076 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3078 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3081 * cpu-sparc.md: Add op_rethrow.
3083 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3085 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3087 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3088 * mini-ops.h: Add OP_RETHROW.
3090 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3092 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3094 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3096 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3097 Makes the output much easier to read
3099 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3101 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3102 prevents another huge leak when compiling with ssa. Secondly, the
3103 performance of doing this rather than freeing the lists is much
3104 better. GList does a lock every time you allocate a list link,
3105 so that it can use a memory pool. So, it is better to just use
3106 a memory pool of our own.
3108 * ssa.c, linear-scan.c: replace g_list_remove_link with
3109 g_list_delete. The remove one does not free the GList, so we were
3110 leaking memory. On -O=all --compile-all with corlib, this cut down
3111 3 MB of allocations.
3113 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3115 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3117 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3119 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3120 into a new function mono_create_jit_trampoline ().
3122 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3124 * trace.c (get_spec): Allow tracing of classes without a namespace.
3126 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3128 * mini.c: Fix pointer overwrite in mini_method_compile.
3130 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3132 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3133 The darwin ABI needs some special handling for 1 and 2 byte structs
3134 Lets use lbz/lhz instead of lwz everywhere.
3135 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3136 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3137 Use stb/sth for the former, and put the latter always on stack instead of in
3140 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3142 * trace.c (is_filenamechar): Add '_'.
3144 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3146 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3148 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3150 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3152 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3153 depends on libmonogc. Fixes #68805.
3155 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3157 * mini.c (mono_jit_free_method): Provide extra information for
3158 this error. Currently this leaks, but will be turned into a
3159 developer option in the future.
3161 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3163 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3165 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3167 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3168 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3169 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3171 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3173 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3174 trampolines for AOT code.
3176 2004-10-22 <vargaz@freemail.hu>
3178 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3179 constructed types. Fixes #68136.
3181 2004-10-21 Martin Baulig <martin@ximian.com>
3183 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3184 if it returns true, unwind the stack to the call instruction.
3186 2004-10-21 <vargaz@freemail.hu>
3188 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3190 * mini.h: Bump AOT version number.
3192 * objects.cs: Add another test for unbox trampolines.
3194 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3197 2004-10-20 <vargaz@freemail.hu>
3199 * driver.c: Add SHARED to the set of optimizations tested.
3201 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3203 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3206 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3208 2004-10-20 Martin Baulig <martin@ximian.com>
3210 * mini-exceptions.c (mono_handle_exception): Call
3211 mono_debugger_handle_exception() to tell the debugger about
3212 catch/finally clauses.
3214 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3216 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3218 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3221 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3223 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3224 methods as their native size, fixed bug #57543, #57545.
3225 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3226 This saves a temporary register and mullw call down into 1 (minor perf
3227 increase for cases like sum = sum * 5; This use to translate into:
3230 It now translates to
3233 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3235 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3238 2004-10-11 Martin Baulig <martin@ximian.com>
3240 * mini.c (mono_method_to_ir): If we're a generic method, get the
3241 MonoGenericContainer from our MonoMethodNormal and create a
3242 MonoGenericContext from it.
3244 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3246 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3248 * basic-long.cs: Add test for checked i8->i2 cast.
3250 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3252 * inssel-ppc.brg: added a couple of speedup rules.
3254 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3256 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3257 to speed up rebuilds.
3259 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3261 * mini-s390.c: Minor fix to OP_OR_IMM.
3263 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3265 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3266 better. Fixes appdomain-unload.exe on sparc.
3268 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3270 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3271 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3274 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3276 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3278 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3280 * mini.c: Always generate a field read/write wrapper for members
3281 of the class MarshalByRefObject since the actual instance could
3284 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3286 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3288 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3290 * driver.c mini.h trace.c: Move the setting of the main assembly into
3291 a separate function called mono_trace_set_assembly () and call it after
3292 actually loading the main assembly. Fixes #66872.
3294 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3296 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3297 using the code manager.
3299 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3301 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3303 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3305 * cpu-amd64.md: Fix bug in previous patch.
3307 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3310 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3312 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3313 mini-exceptions.c: updates for changed stack walk interface.
3315 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3317 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3319 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3321 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3323 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3325 * driver.c (mini_regression_list): Do not call mono_assembly_close
3326 since assemblies can't be unloaded.
3328 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3330 * cpu-amd64.md: Fix more instruction lengths.
3332 * cpu-amd64.md: Fix lengths of some instructions.
3334 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3336 * inssel.brg: Make the array ldelema check aot friendly.
3338 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3340 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3342 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3344 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-x86.c: Fix build.
3348 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3349 mono_type_get_underlying_type () helper function to simplify code.
3351 2004-09-09 Martin Baulig <martin@ximian.com>
3353 * mini-amd64.c: Don't access `type->data.klass' directly, call
3354 mono_class_from_mono_type() instead since the type may be a
3357 2004-09-09 Martin Baulig <martin@ximian.com>
3359 * mini-amd64.c (get_call_info): Fix support for generic instances.
3360 (add_valuetype): Use mono_class_from_mono_type() to get the class
3361 since we can be a generic instance.
3363 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3365 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3367 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3369 * liveness.c: reset spill costs on each scan: bug 62107
3371 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3373 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3374 unnecessary line that doesn't compile
3376 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3378 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3379 trampolines, make them call an error function so people can fix their
3382 2004-09-06 Martin Baulig <martin@ximian.com>
3384 * mini.c (mono_method_to_ir): When initializing locals, handle a
3385 generic instances like a valuetype if it's a valuetype and like a
3386 class if it's a class.
3388 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3390 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3391 stack. Fixes #64674.
3393 * exceptions.cs: Add test for unwinding of call arguments.
3395 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3397 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3398 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3399 set the carry/borrow flag). The sparc and s390 implementations
3400 can now use optimized versions (and simplify the code). ppc bugfixes.
3402 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3404 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3406 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3408 * inssel-amd64.brg: Remove leftover 32 bit rule.
3410 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3412 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3414 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3415 mono_arch_find_jit_info functions into a new function. Fix a memory
3418 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3421 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3423 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3426 * exceptions.cs: Add array size tests.
3428 * mini.c: Allocate a separate icall wrapper for each arity of
3429 mono_array_new_va. Fixes #59509.
3431 * exceptions.cs: Add testcase for 64578.
3433 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3435 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3437 2004-09-02 Martin Baulig <martin@ximian.com>
3439 * mini.c (mono_method_to_ir): When initializing the locals, call
3440 handle_initobj() on the generic instance itself, not its
3443 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3445 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3446 MonoJitInfo for dynamic methods.
3448 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3450 * mini.c: Add support for freeing JIT data for dynamic methods.
3452 2004-09-01 Martin Baulig <martin@ximian.com>
3454 * mini-x86.c (is_regsize_var): Added support for generic
3456 (mono_arch_emit_prolog): Make this compile again, use
3457 `x86_push_imm_template (code)'.
3459 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3461 * mini-x86.c: make all push_imm instructions that get
3462 patched always emit the long form
3464 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3466 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3467 in a per-domain hash.
3469 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3472 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3474 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3477 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3480 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3481 Beginnings of SSE2 support.
3483 * exceptions.cs: Add more tests for checked int<->uint casts.
3485 2004-08-28 Martin Baulig <martin@ximian.com>
3487 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3491 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3492 Handle generic instances recursively.
3494 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3496 * iltests.il: test for conv.u8 on a constant
3498 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3500 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3501 LCONV_x4 (shrun_32 (membase)).
3503 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3505 * inssel-x86.brg: c&p rules for push/setret of long
3507 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3509 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3510 compare (regvar, base)
3512 * inssel-x86.brg: more burg love
3514 * inssel.brg: more cleanup
3516 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3518 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3520 * basic-long.cs, basic-calls.cs: new tests for optimization.
3522 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3524 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3527 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3529 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3531 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3533 * inssel.brg (mini_emit_memcpy): use
3534 NO_UNALIGNED_ACCESS to disable memcpy optimization
3536 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3538 * mini-amd64.c: Handle generic types in various places.
3540 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3542 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3544 * mini.c (handle_box): Fix warning.
3546 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3548 * mini-amd64.h: Enable the emit_state optimization.
3550 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3552 * mini-amd64.c: Add some new 64 bit peephole opts.
3554 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3556 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3558 * mini-amd64.c: Register allocator fixes.
3560 * mini.c: Add an optimization to emit_state to avoid allocation of new
3561 registers on some platforms.
3563 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3565 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3567 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3568 allocation. Fixes #63085.
3570 * basic-long.cs: Add new regression test.
3572 * mini-amd64.c: Register allocator improvements.
3574 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3576 * mini-amd64.c (read_tls_offset_from_method): Add another code
3579 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3580 instruction sequence for nullifying class init trampolines.
3582 * objects.cs: Add new regalloc test.
3584 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3586 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3588 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3590 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3593 * driver.c: Fix profiling after TLS changes.
3595 * driver.c (mono_main): Set mono_stats.enabled if needed.
3597 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3600 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3602 * mini-x86.c: use a 1 op rather than a 2 op tls access
3603 instruction -> faster.
3605 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3607 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3610 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3612 * exceptions-sparc.c (throw_exception): fix typo
3614 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3616 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3617 set tree->dreg correctly with tls. Allow any
3618 register to be used.
3620 * mini-x86.c (read_tls_offset_from_method): add new code
3621 generation pattern seen with GCC.
3624 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3626 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3627 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3628 exceptions-sparc.c: fix some performance issues in exception
3629 handling and setting of the stack trace for exceptions that were
3632 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3634 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3637 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3640 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3642 This patch inlines tls access, when possible.
3644 * mini.h: new arch functions for TLS intrinsics.
3645 All platforms updated with a stub.
3647 * mini.c: use the new intrinsics
3649 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3650 arch specific intrinsic for tls variables
3652 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3654 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3657 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3659 * mini.c: thread local allocation
3661 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3663 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3665 * Makefile.am: Link against the static version of libmonogc.
3667 * Makefile.am: Link the static versions of the convenience libraries
3668 into the mono executable.
3670 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3672 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3674 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3675 on integer overflow.
3677 * mini-amd64.c: Reorganize function call code.
3679 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3681 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3683 * inssel-x86.brg: use xor eax,eax.
3685 * basic.cs: new tests
3687 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3689 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3690 in exception throwing code.
3692 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3694 * inssel-x86.brg: use xor esi,esi.
3696 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3698 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3699 can trace methods compiled during mini_init () too.
3701 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3704 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3706 * Makefile.am: static link on x86 (r=zoltan)
3708 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3710 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3711 code since it causes some programs to fail.
3713 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3715 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3717 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3719 * mini.c: ovfops_op_map - add STACK_OBJ case for
3721 * basic.cs: add test_0_pin_string as test
3724 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3726 * Makefile.am: build C# if srcdir != builddir
3728 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3730 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3731 fall-through blocks.
3733 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3735 * driver.c: enable loop by default again and include abcrem in -O=all.
3737 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3739 * iltests.il: Add some localloc tests.
3741 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3743 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3746 * inssel-amd64.brg: Add some optimizations.
3748 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3751 * Makefile.am: Statically link mono against libmono on AMD64.
3753 * mini-amd64.c inssel-amd64.brg: Optimizations.
3755 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3757 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3759 * tramp-amd64.c: Patch calling code in trampolines.
3761 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3763 * mini-amd64.c: pinvoke struct passing fixes.
3765 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3767 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3768 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3770 2004-08-05 Duncan Mak <duncan@ximian.com>
3772 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3775 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3777 * mini-amd64.c (emit_move_return_value): Move return value for normal
3780 2004-08-05 Martin Baulig <martin@ximian.com>
3782 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3783 `type->type'; just modify `type' itself when dealing with enums
3784 and generic instances.
3785 (check_call_signature): Make `simple_type' a `MonoType *'.
3787 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3789 * mini.c: Use OP_PADD to add offsets to addresses.
3791 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3793 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3795 * mini-sparc.c (mono_arch_emit_epilog): fix check
3796 for folding last op into restore instruction
3798 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3800 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3801 helper methods using the code manager.
3803 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3805 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3807 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3809 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3810 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3812 * mini-s390.c: fix tail processing
3814 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3816 * mini-ppc.c: mul.ovf.un exception name fix.
3818 2004-08-03 Martin Baulig <martin@ximian.com>
3820 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3821 instances; before jumping to `handle_enum', also modify `ptype'.
3823 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3825 * cpu-sparc.md: fcall maximal length too small.
3827 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3829 * mini-amd64.c mini.h: Add initial support for passing/returning
3830 structures to/from pinvoked methods.
3832 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3834 * mini-ppc.c: reg allocator fix.
3836 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3838 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3840 * inssel.brg: Optimize memset on 64 bit machines.
3842 * mini-amd64.c: Fix some vararg cases.
3844 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3846 * mini-s390.c: Corrected macro in emit_float_to_int
3848 * s390-abi.cs: Tests to exercise the s390 ABI
3850 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3852 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3855 * basic.cs: Add a test for add.ovf.un.
3857 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3859 * mini-sparc.c: add case for OP_IDIV_UN
3861 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3863 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3865 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3867 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3869 * basic.cs: regression tests.
3871 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3874 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3876 * basic.cs: Add a new test.
3878 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3879 and AOT. Various fixes and optimizations.
3881 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3883 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3885 * mini-ppc.c: make sure temp regs are not used for global reg
3888 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3890 * cpu-sparc.md: conv_i8 fix for 64bits
3892 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3894 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3896 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3897 add opcode for cmp BYTE PTR [eax], imm.
3899 * inssel.brg: Make memcpy and memset takes bases.
3901 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3903 * *-amd64.*: More AMD64 work.
3905 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3907 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3908 add a compare-not-equal opcode.
3910 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3912 * mini.c: Use mono_init_from_assembly instead of mono_init.
3914 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3916 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3918 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3920 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3922 * inssel.brg: 64 bit fixes.
3924 * mini.h (MonoCallInst): Add some AMD64 specific data.
3926 * mini.h: Add some OP_P opcodes.
3928 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3930 * basic.cs: tests for 61797 and 61740
3932 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3934 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3935 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3937 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3939 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3941 * *-amd64*.*: Ongoing AMD64 work.
3943 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3945 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3947 * *-amd64*: Ongoing AMD64 work.
3949 * mini-arch.h: Add AMD64 support.
3951 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3953 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3955 * mini-ops.h: Add new opcodes.
3957 * Makefile.am: Add AMD64 support.
3959 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3960 rules into the inssel-long*.brg files.
3962 * *-amd64.*: Add beginnings of AMD64 backend.
3964 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3966 * mini.c (print_dfn): commenting out the code that prints
3967 the cil. With -O=deadce, this makes -v -v crash.
3969 * cpu-pentium.md: make checkthis have a length of 2
3971 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3973 * mini-sparc.h: fix implementations of __builtin
3974 functions for Sun compiler for V9.
3976 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3978 * mini.c: use the new stelem.ref wrapper
3979 * exceptions.cs, arrays.cs: new stelem.ref tests
3981 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3983 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3984 new XSP should work with these changes).
3986 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3988 * inssel-{long32,x86,}.brg: trivial optimizations.
3990 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3992 * mini.c: load value when emitting box operation in
3995 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3997 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3998 is one byte shorter than cmp DWORD PTR [eax], 0.
4000 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4002 * inssel-ppc.brg: arguments on the stack are always
4003 relative to the stack pointer (spotted by Neale Ferguson).
4005 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4007 * exceptions-x86.c: delay appending the method name to the trace until
4008 after mono_jit_info_table_find is called, as this gets the real
4011 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4013 * aot.c: register roots
4015 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4017 * aot.c : I could just use PLATFORM_WIN32 flag.
4019 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4021 * aot.c : Reverting the previous fix. This time it broke linux build.
4023 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4025 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4027 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4029 * mini.c (handle_stack_args): Remove some more debugging code.
4031 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4033 * driver.c mini.h aot.c: Allow additional options to be specified with
4034 --aot and pass them to mono_compile_assembly.
4036 * aot.c: Add experimental code to AOT compile all loaded assemblies
4037 on demand and save the code into a cache in the filesystem.
4039 * aot.c: Add support for more wrapper methods.
4041 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4044 * cpu-*.md: Remove removed opcodes.
4046 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4047 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4048 related icalls to marshal.c.
4050 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4052 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4054 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4056 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4058 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4059 * liveness.c: If liveness is recomputated we need to reset the information
4060 for each variable. This way, if the liveness range has been narrowed
4061 by optimizations that happened after the last computation, we can return
4064 For example, if you have
4069 // Tons of code that does not affect i
4075 i = 0 is dead code and will be removed by SSA. However, when
4076 linear scan gets to the code, i will still appear to be live
4077 throughout the entire block. This prevents good register allocation.
4079 2004-07-06 Martin Baulig <martin@ximian.com>
4081 * debug-mini.c (mono_debug_init_method): Allow
4082 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4083 (mono_debug_add_icall_wrapper): New method.
4085 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4087 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4089 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4092 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4094 * aot.c (mono_aot_load_method): Fix loading of debug info.
4096 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4098 * aot.c: Add logging support.
4100 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4102 * mini.h: Add prototype for mono_print_method_from_ip.
4104 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4106 * inssel.brg: 64 bit fixes.
4108 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4111 * Makefile.am: Add SPARC64 support.
4113 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4115 * aot.c: Fix alignment problems on 32 bit platforms.
4117 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4119 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4122 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4125 * mini.h: Bump AOT file version. Some 64 bit fixes.
4127 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4129 * inssel-sparc.brg: Add new rule to avoid register moves.
4131 * inssel.brg: Add ldind_to_load_membase helper function.
4133 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4135 * mini.c: OffsetToStringData intrinsic.
4137 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4139 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4141 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4144 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4145 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4147 * mini.c: reinstated mono_compile_get_interface_var()
4148 on x86, too, since the change breaks the Gtk# build there as well.
4150 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4152 * driver.c: remove loop from the default optimizations: it seems to
4153 interact badly with some of the other options (see bug #60613).
4155 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4157 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4158 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4160 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4162 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4163 vararg-using methods.
4165 2004-06-21 Martin Baulig <martin@ximian.com>
4167 * mini/mini-exceptions.c
4168 (mono_handle_exception): Added `gpointer original_ip' argument.
4169 After calling mono_unhandled_exception(), call
4170 mono_debugger_unhandled_exception() and if that returns true,
4171 restore the context and return.
4173 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4175 * mini-ppc.c: prefer the use of relative branches so
4176 they won't need to be patched in aot code (patch from Patrick Beard).
4178 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4180 * aot.c: patch from Patrick Beard to make the output assembly
4181 more correct for the MacOSX assembler. Small tweak to
4182 generate sane images on Linux/PPC, too.
4184 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4186 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4187 case until bug #59509 is fixed (shows up in #60332).
4189 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4191 * mini.c: make sure the needed wrappers are compiled, too, with
4194 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4196 * driver.c: remove NPTL reference in --version output.
4198 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4200 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4201 generate valid assembly for the Mach-O assembler.
4203 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4205 * driver.c: don't include abcrem in the all optimization specifier
4206 since it slows down jit compilation too much for now.
4208 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4210 * mini.c: use BIGMUL only if both operands have the same signage.
4211 * iltests.il: Test for bug 60056. (errors related to signage in
4216 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4218 * mini.c, aot.c: memory leak fixes.
4220 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4222 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4224 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4226 * Makefile.am: remove the -static hack completely, it links in
4227 statically glib as well.
4229 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4231 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4232 * exceptions.cs: make it compile with new mcs/csc.
4234 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4235 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4236 and added relevant test case.
4238 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4240 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4241 regressions in gtk-sharp.
4243 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4245 * exceptions.cs: New regression tests.
4247 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4249 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4251 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4253 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4255 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4257 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4259 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4261 * mini.c (mono_jit_runtime_invoke): Init class in this
4262 method instead of trusting mono_jit_compile_method to
4263 do the work (because wrappers can be in object class)
4265 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4267 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4269 * basic-long.cs: New regression test.
4271 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4273 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4276 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4278 * Makefile.am: fix miguel's change to build mono statically against
4279 libmono (track build dependencies).
4281 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4283 * cfold.c: Some glib versions do not have G_MININT32.
4285 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4287 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4288 with precision of tan, atan, sin and cos, and implemented related
4289 regressions tests (fixes bug 54467, but one new problem appeared and
4292 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4294 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4296 * exceptions.cs: Add test for constant folding && division by zero.
4298 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4299 since driver.c is in libmono too, so the optimization was useless.
4301 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4302 variable to driver.c so the compiler can emit more efficient code to
4305 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4307 * Makefile.am: don't distribute generated inssel.[ch] files.
4309 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4311 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4312 into the default appdomain. Fixes #58707.
4314 * jit-icalls.c: Remove the broken approximation for truncl, doing
4315 no conversion is better.
4317 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4320 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4322 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4323 of the mcrxr instruction which is not available on some processors
4324 even if it's documented to be. Implement add and sub overflow correctly
4325 (still not complete for long unsigned). Speed up icalls a bit.
4327 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4329 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4330 we run .cctor in the current domain instead of target_domain.
4332 Fixes bug #58558, .cctor not being called in -O=shared.
4334 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4336 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4338 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4340 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4341 which can be done with an imm8, do it that way.
4342 (mono_arch_output_basic_block): ditto for a jmp
4343 (mono_arch_emit_prolog): Computate maximum offset of a label.
4345 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4347 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4348 now tries to allocate prefered physical reg's for virtual
4349 regs. This reduces the number of emited spills/loads with
4350 20-30% on our core assemblies.
4352 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4354 * jit-icalls.c: truncl() is not needed and trunc() is
4355 the correct thing to do anyway (bug #58287).
4357 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4359 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4362 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4364 * driver.c: enable loop optimizations by default.
4366 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4368 * mini-x86.c: fix calc of max loop size when aligning loops start.
4370 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4372 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4375 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4377 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4380 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4382 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4384 * mini.c (inline_method): Allways inline some wrappers even if the cost
4385 is too large. Fixes #58785.
4387 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4389 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4391 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4392 (crichton@gimp.org). Beginning of support for sparc/linux.
4394 * mini-sparc.c: Optimize retrieval of LMF address.
4396 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4398 * exceptions-ppc.c: handle alloca in methods with clauses.
4400 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4402 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4404 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4406 * mini.c: Delegate most of the abort signal work to
4407 mono_thread_request_interruption, which also handles Stop and Suspend
4410 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4412 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4413 supports the save/restore lmf opcodes.
4415 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4417 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4420 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4422 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4424 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4425 methods which contain array accesses.
4427 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4428 boundaries. Fixes #58537.
4430 * iltests.il: Add regression test for #58537.
4432 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4434 * mini-x86.c (mono_arch_local_regalloc): Last part of
4435 fix for bug #58633 (releasing register to early).
4437 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4439 * basic-long.cs: Add new regression test.
4441 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4443 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4444 register too early on the chain.
4446 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4448 * mini.c (create_helper_signature): Use a helper function to reduce
4449 the code which needs to be written. Also set the calling convention of
4450 icalls on windows. Fixes #57840.
4452 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4454 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4455 exceptions-ppc.c: added helper function to get the instruction address
4456 from a signal handler context.
4458 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4460 * helpers.c: use g_get_tmp_dir. Invokes happyness
4463 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4465 * helpers.c: Add new env variable to pass args to objdump.
4466 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4468 2004-05-17 Radek Doulik <rodo@ximian.com>
4470 * Makefile.am (common_sources): added abcremoval.h so it get
4471 disted and daily mono packages on go-mono.com will build again
4473 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4475 * abcremoval.c: Fixed coding style, added copyright header.
4477 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4479 * mini.h: Added prototype for abc removal main function.
4481 * build_relations_propagation_table.pl: Added copyright header.
4483 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4485 * basic-long.cs: reg test for complex ceq_long bug.
4487 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4489 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4490 reg in long and clob case (bug #58343). Fixed/added comments.
4492 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4494 * mini.c (mono_jit_runtime_invoke): Follow new convention
4495 of calling the invoke method with an function pointer.
4497 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4499 * ChangeLog: Fix author of memory leak patch.
4501 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4503 * Makefile.am: fix make dist as well...
4506 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4508 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4509 on archs where pointers are 4 bytes long.
4511 * Makefile.am: Added abcremoval.c source file.
4513 * abcremoval.c: Added abcremoval.c.
4515 * abcremoval.h: Added abcremoval.h.
4517 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4519 * inssel.brg: Enabled bounds check removal.
4521 * mini.c: Added support for abcrem optimization.
4523 * mini.h: Added abcrem optimization label.
4525 * driver.c: Added support for abcrem optimization.
4527 * propagated_relations_table.def: Added propagated_relations_table.def.
4529 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4531 * mini.c, cfold.c: fix style.
4533 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4535 * mini.c: handle issue with the low-level implementation of
4536 some long opcodes (bug #54209).
4538 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4540 * basic.cs: test for my new cmov stuff.
4542 2004-05-13 Patrik Torstensson
4544 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4545 opt and added peephole documentation.
4547 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4549 * tramp-ppc.c: rewrote the generic trampoline code.
4551 2004-05-11 Patrik Torstensson
4553 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4555 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4557 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4559 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4560 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4562 * mini.c: Add new icalls for AsAny marshalling.
4564 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4566 * tramp-ppc.c, mini-ppc.c: more cleanups.
4568 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4570 * mini.c: no warnings.
4572 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4574 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4576 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4578 * mini.c: In the thread abort signal handler, if the thread is in the
4579 process of being stoped, don't throw the Abort exception, just stop the
4582 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4584 * tramp-ppc.c: removed old code.
4586 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4588 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4589 do some simple speed optimizations on ppc.
4591 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4593 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4594 and large offsets in load/store.
4596 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4598 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4599 it causes regressions.
4601 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4603 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4606 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4608 * jit-icalls.c: remove warnings.
4609 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4610 speedups for unsafe code.
4612 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4614 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4616 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4618 * basic-calls.cs: Add new regression test.
4620 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4623 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4625 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4628 2004-05-06 Patrik Torstensson
4630 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4631 long reg allocation in any reg (not only eax:edx) and implemented
4632 long shl/shr ops in asm instead of helpers.
4634 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4636 * mini-sparc.h: Fix warnings.
4638 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4641 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4642 separate statement for clarity.
4644 * mini-sparc.c: Update status.
4646 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4648 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4651 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4653 * inssel-ppc.brg: another small pre-release workaround:
4654 we don't do overflow detection for long_sub_un.
4656 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4658 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4659 (also works around a weird ppc bug: 57957).
4661 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4663 * tramp-ppc.c: trampoline fixes.
4665 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4667 * mini-ppc.c: fixed typos.
4669 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4671 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4672 at the top of the stack. Fixed typos. Use a frame registers
4673 for all the methods with exception clauses.
4675 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4677 * exceptions-ppc.c: restore fp registers.
4679 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4681 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4682 order from the stack top (moved the stack room to save the
4683 return value for trace after the param area). Fixed corruption
4684 in restoring registers on unwind.
4686 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4688 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4690 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4692 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4693 and prolog/epilog for methods that use it. Allow
4694 enough param area room for varargs methods. Fix miguel's
4695 breakage in exception handling.
4697 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4699 * Makefile.am: run genmdesc only on current arch.
4701 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4704 * mini-x86.h: fix the build on windows.
4706 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4708 * 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.
4710 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4712 * mini-exceptions.c: New file.
4714 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4715 Move some parts of the x86 exception handling code to an
4716 arch-independent file so it can be shared with other ports.
4718 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4720 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4722 2004-04-26 David Waite <mass@akuma.org>
4724 * driver.c: remove comma from end of enumeration declaration
4726 2004-04-26 Jackson Harper <jackson@ximian.com>
4728 * driver.c: parse config file before loading first assembly. This
4729 allows the user gac to be enabled/disabled.
4731 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4733 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4734 simpler mechanism: we do not care what is encoded initially
4735 (branch absolute or relative), we care about the code and its
4736 target. I kept the old code for reference for now.
4738 The new code tries first to determine if the jump is anywhere in
4739 the -/+32 absolute meg range, if it succeeds, it encodes using the
4740 absolute branch; If not, it tried to find something in the
4741 relative range, if not, it uses the handle_thunk code.
4743 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4745 * exceptions-ppc.c: use the correct ip register on macosx.
4747 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4749 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4751 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4753 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4754 Raise exception on integer divide by zero by hand since the hw
4755 doesn't support it. Handle NaNs in FP compares.
4757 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4759 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4760 code reducing duplication between the platforms and enabled
4761 signal exception handling (on linux for now).
4763 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4765 * exceptions-ppc.c: more macosx support.
4767 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4769 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4771 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4773 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4775 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4777 * iltests.il: more tests.
4779 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4781 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4784 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4786 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4788 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4790 * liveness.c: Mark variables as volatile in all basic blocks reachable
4791 from exception clauses.
4793 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4795 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4798 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4800 * iltests.il, basic.cs: more tests for regalloc.
4802 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4804 * iltests.il: Some tests for register allocation modifications
4807 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4809 * exceptions.cs: Add regression test for bug #56782.
4811 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4812 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4813 the beauty of fixing the same thing in 5 different files...
4815 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4817 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4820 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4822 * mini.c: Add support for STRWLPARRAY marshalling convention.
4824 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4826 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4827 to init the context to setup the regs pointer).
4829 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4831 * exceptions-ppc.c: more exceptions work.
4833 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4835 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4838 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4840 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4841 can use the memory directly.
4843 * cpu-pentium.md: Update documentation from a post from Zoltan.
4845 add x86_add_membase, x86_sub_membase, x86_mul_membase
4847 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4849 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4850 GENERAL_REGS they were also hardcoded for all PPC ports.
4852 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4854 Remove hard-coded limit for floating point registers, use
4855 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4857 Notice that in MacOS X calling conventions you can fit a lot more
4858 floating point values in registers, so I should update the PInvoke
4859 test to excercise the passing of floating point values on the
4860 stack (currently broken).
4862 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4864 * tramp-ppc.c (create_trampoline_code): Added
4865 JUMP_TRAMPOLINE_SIZE.
4866 (ppc_magic_trampoline): Follow the pattern from
4867 x86_magic_trampoline: if code is set to zero, return.
4868 (create_trampoline_code): Always pass MonoMethod to the jump
4869 trampoline, before it was passing a null.
4870 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4871 share the code with mono_arch_create_jit_trampoline.
4873 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4875 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4878 * cpu-g4.md: Added length for jmp instruction, the worst case
4879 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4882 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4884 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4886 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4888 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4889 before each IL instruction.
4891 * mini.c (CEE_BOX): Fix warnings.
4893 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4895 * mini.c: removed a few unused vars and extra whitespace.
4897 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4899 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4901 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4903 (OP_GETCHR): use the above
4904 (CEE_LDELEMA): use the above.
4906 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4907 version of the generic impl.
4908 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4909 (CEE_LDELEMA): use the above.
4911 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4913 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4916 * iltests.il: Added new regression test for #56317.
4918 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4920 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4921 under NetBSD. Fixes #56450.
4923 * liveness.c (update_gen_kill_set): Fix previous patch.
4925 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4927 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4929 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4931 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4934 * inssel-sparc.brg: Add more optimizations.
4936 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4938 2004-04-01 Martin Baulig <martin@ximian.com>
4940 * mini.c (handle_box): New static function; moved the
4941 implementation of CEE_BOX here.
4942 (mono_method_to_ir): Added `constrained_call' variable.
4943 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4944 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4945 mono_method_get_constrained() to get the method.
4947 2004-04-01 Martin Baulig <martin@ximian.com>
4949 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4950 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4951 (mono_method_to_ir): We don't need these macros anymore since
4952 mono_class_get_full() already takes care of it.
4954 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4956 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4957 use @function (as doesn't accept #function here) and check the return
4958 value of system and stop if fails.
4960 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4962 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4964 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4966 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4968 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4970 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4973 * basic-long.cs: Add test for negation of Int64.MinValue.
4975 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4977 * mini-sparc.c: Update status.
4979 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4981 * exceptions-sparc.c: Fix return value in filters.
4983 * inssel-sparc.brg: Fix register allocation in some rules.
4985 2004-03-28 Martin Baulig <martin@ximian.com>
4987 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4990 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4992 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4994 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4995 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4996 remove unused conv_u4 opcode.
4998 * mini-x86.c: Remove valgrind workaround since it slows down things
4999 even when mono is not run under valgrind.
5001 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5003 * mini-sparc.c: Update status.
5005 * inssel-sparc.brg: Add some optimizations.
5007 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5008 future delay slot filling. Add support for varargs, tail calls and JMP.
5010 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5011 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5013 * inssel.brg: Fix register allocation in OP_ARGLIST.
5015 * inssel.brg: Fix warnings.
5017 2004-03-25 Martin Baulig <martin@ximian.com>
5019 * mini.c (inflate_generic_field): Removed.
5020 (mini_get_method): Removed, use mono_get_method_full(),
5021 (mini_get_class): Removed, use mono_class_get_full().
5022 (mono_method_to_ir): Pass our generic context to
5023 mono_field_from_token().
5025 2004-03-25 Martin Baulig <martin@ximian.com>
5027 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5028 of a `MonoMethod *'.
5029 (mini_get_method): Take a `MonoGenericContext *' instead
5030 of a `MonoMethod *'.
5031 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5032 a new local variable called `generic_context' which holds the
5033 current `MonoGenericContext *'; use it to lookup things.
5035 2004-03-24 Martin Baulig <martin@ximian.com>
5037 * mini.c (mini_get_class): New static method; if we're inside a
5038 generic instance, inflate the class if neccessary.
5039 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5041 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5043 * iltests.il: New regression test for #55976.
5045 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5048 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5050 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5053 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5055 * liveness.c: Consider SSA stores as well as loads when making vars
5058 * exceptions.cs: New regression tests for register allocation.
5060 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5062 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5063 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5064 domain lock only to protect puntual access to data structures.
5065 Added access lock for sighash, jit_icall_hash_name,
5066 jit_icall_hash_addr and domain->code_mp.
5068 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5070 * driver.c: Print SIGSEGV handling method.
5072 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5074 * mini.c (setup_jit_tls_data): Handle case when this is called
5075 multiple times for a thread.
5077 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5078 is different from fbxx_un. Fixes #54303. Also use constants instead of
5079 magic numbers in a lot of places.
5081 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5083 * exceptions.cs: Fix cctor test when --regression is used.
5085 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5087 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5090 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5092 * inssel-ppc.brg: fixed register assignments for some rules.
5094 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5096 * exceptions.cs: Add test for exceptions in static constructors.
5098 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5099 static constructors outside the domain lock. Fixes #55720.
5101 2004-03-17 Martin Baulig <martin@ximian.com>
5103 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5104 (inflate_generic_field): Take the `MonoMethod *' instead of the
5105 `MonoClass *' and added support for generic method.
5106 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5107 have a `field->parent->gen_params', only inflate the field if it's
5108 an open constructed type.
5110 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5112 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5113 exception object instead of the preconstructed ones.
5115 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5117 * mini.c: reverted changed to sigsegv_signal_handler commited
5118 accidentally in the previous patch.
5120 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5123 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5124 running --aot with an old assembly.
5126 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5128 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5131 * mini-sparc.c: Add support for v9 branches with prediction.
5133 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5135 * mini.c (mini_init): #warning is GNUC only
5137 * mini-sparc.h: implement __builtin_frame_address
5138 and __builtin_return_address for Sun C compiler
5140 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5142 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5144 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5146 * basic-calls.cs: Add test for unaligned byref long argument passing.
5148 * mini-ops.h: Add sparcv9 compare and branch instructions.
5150 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5151 v9 instructions if we have a v9 cpu.
5153 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5154 registers for global allocation.
5156 * exceptions-sparc.c: Fixes.
5158 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5160 * liveness.c (mono_analyze_liveness): Optimized version.
5162 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5164 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5167 * basic-float.cs basic-calls.cs: New regression tests.
5169 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5171 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5172 sigaltstack implementation.
5174 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5176 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5177 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5179 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5181 * mini.c: Fix warnings.
5183 * mini.c (mono_resolve_patch_target): New function which contains the
5184 arch independent part of the patching process.
5186 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5187 patching code to a separate function.
5189 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5191 * mini.c (add_signal_handler): ifdef out on Windows
5193 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5196 cpu-sparc.md: Add exception handling support + other fixes.
5198 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5199 typed GC detection in --version.
5201 * basic.cs exceptions.cs: New regression tests.
5203 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5204 the arch specific code can store data during a compilation.
5206 * mini-ops.h: Add OP_SETFRET.
5208 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5209 function, register a separate icall for each arity, so the icalls can
5212 * mini.c (mono_print_tree): Print negative offsets in a more readable
5215 * mini.c: Make signal handling work on sparc.
5217 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5219 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5221 * jit-icalls.c: Emulate truncl by aintl on solaris.
5223 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5225 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5227 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5229 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5231 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5232 a MarshalByRef type, inline a method that performs the check, taking into
5233 account that the object can be a proxy. Also implemented tow new opcodes:
5234 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5235 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5236 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5238 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5240 * mini-ppc.c: if a relative branch displacement is too big
5241 but it points to and area reachable with an absolute branch,
5244 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5246 * mini.c: optimize small copies in cpblk.
5248 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5250 * basic-calls.cs basic-float.cs: New regression tests.
5252 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5253 negative offsets from %fp. Implement localloc. Fix local register
5254 allocation. Fix the case when the this argument needs to be saved to
5255 the stack. Implement some missing opcodes.
5257 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5259 * mini.c (mini_method_compile): Reenable global regalloc in methods
5260 with exception handlers.
5262 * linear-scan.c (mono_varlist_sort): Fix warning.
5264 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5266 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5269 * liveness.c: Make all variables uses in exception clauses volatile, to
5270 prevent them from being allocated to registers. Fixes #42136.
5272 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5274 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5277 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5278 argument to mono_arch_regalloc_cost.
5280 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5283 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5285 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5286 Make the cost of allocating a variable to a register arch dependent.
5288 * basic-calls.cs: Fix compilation of tests.
5290 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5291 helper function to cut back on the number of #ifdefs needed.
5293 * mini-ppc.c: Fix compilation.
5295 * basic-calls.cs: New regression tests.
5297 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5299 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5300 of l0 since that is callee saved.
5302 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5305 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5306 of delay instruction.
5308 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5310 * mini.h (MonoCallInst): Add 'virtual' flag.
5312 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5314 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5316 * *.cs: New regression tests.
5318 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5321 * mini.c (mono_runtime_install_handlers): Fix build.
5323 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5324 'signal_stack_size' members.
5326 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5327 alternate signal stack.
5329 * exceptions-x86.c: Add stack overflow handling.
5331 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5332 functions to arch independent code.
5334 * mini.c (mono_print_tree): Print more detailed info for load_membase
5337 2004-02-23 Martin Baulig <martin@ximian.com>
5339 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5341 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5343 * mini-x86.c: fixed reg allocation for div/rem.
5345 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5347 * driver.c (mono_main): Report some configuratio options on --version.
5349 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5351 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5352 low in the address space. Correctly flush memory in thunks where we
5355 2004-02-20 Martin Baulig <martin@ximian.com>
5357 * mini.c (mini_get_method): New static method; inflate all generic
5358 methods and methods in open generic instances.
5359 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5360 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5362 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5364 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5366 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5368 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5370 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5372 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5373 it compile using Sun's compiler.
5375 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5377 * 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.
5379 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5381 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5383 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5385 * mini-ppc.c: handle calls outside of the allowed range with thunks
5386 allocated using the code manager.
5387 * tramp-ppc.c: use the code manager to hold generated native code.
5388 Fixed the magic trampoline to just patch vtable entries.
5390 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5392 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5395 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5397 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5400 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5401 if we have a working __thread implementation.
5403 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5404 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5406 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5408 * mini-x86.c: Fix compilation under gcc 2.
5410 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5412 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5413 contains a call to the wrapped function.
5415 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5416 OP_<CALL>_IMM opcodes, and use them under X86.
5418 * mini.c (mono_jit_find_compiled_method): Fix warning.
5420 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5422 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5424 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5425 functionality to mini.c.
5427 * mini.c (mono_create_jump_trampoline): New function to create a jump
5428 trampoline. Return a compiled method instead of a trampoline if it
5429 exists. Add a cache for jump trampolines.
5431 * mini.c (mono_jit_find_compiled_method): New function to return a
5432 compiled method if it exists.
5434 * mini-x86.c: Call mono_create_jump_trampoline instead of
5435 mono_arch_create_jit_trampoline.
5437 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5438 a jump trampoline. Fixes #52092.
5440 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5442 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5443 which is not up-to-date. Add check_corlib_version () instead.
5445 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5448 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5449 since newer valgrind versions do not need it.
5451 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5452 compile a method with a given set of optimizations.
5454 * mini.c: Compile icall wrappers on-demand instead of at startup.
5456 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5457 wrapper for an icall.
5459 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5461 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5464 * iltests.il: Add test for non-empty stack before switch instruction.
5466 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5468 * mini.c: Add support for new stringbuilder marshalling conventions.
5470 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5472 2004-02-01 Martin Baulig <martin@ximian.com>
5474 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5475 in `ginst->mtype_argv'.
5477 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5479 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5480 facilitate grepping.
5482 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5484 * mini.c: fixed buglet in initobj generic implementation for references.
5486 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5488 * Makefile.am: make the version script conditional.
5489 * jit-icalls.c: handle missing truncl().
5491 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5493 * exceptions.cs: Add more tests for double->int conversion.
5495 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5496 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5498 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5500 * driver.c: make --verbose --version emit an error
5501 if the loaded corlib doesn't match the runtime version.
5503 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5505 * mini-ppc.h: export ppc_patch().
5506 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5507 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5508 on par or better than on MacOSX.
5510 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5512 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5513 mono_lookup_pinvoke_call.
5515 * mini-x86.c: Under windows, the default pinvoke calling convention is
5516 stdcall. Fixes #52834.
5518 * mini.c (optimize_branches): Add an upper bound to the number of
5519 iterations to prevent infinite loops on strange loops. Fixes #53003.
5521 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5523 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5524 and ISINST. Fixes #52093.
5526 * objects.cs (test_0_vector_array_cast): New tests.
5528 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5530 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5531 checking in Array.Set ().
5533 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5536 * object.cs (test_0_multi_array_cast): New regression test.
5538 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5540 * exceptions-ppc.c: fix build on Linux/PPC.
5542 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5544 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5545 running under valgrind.
5546 (x86_magic_trampoline): Fix build bustage.
5548 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5549 negative values as well. This is needed for the encoding of the line number
5550 info, since sometimes the line numbers are not in increasing order.
5552 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5554 * cpu-pentium.md (localloc): Increase the size of the localloc
5555 instruction since it is a loop under Win32.
5557 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5560 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5562 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5563 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5564 Max Horn (max@quendi.de). Fix file names in comments.
5566 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5568 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5569 avoid stack overflow.
5570 (replace_usage): Avoid uninitialized variable warnings.
5572 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5573 and taking the address of valuetype variables.
5575 2004-01-03 Patrik Torstensson
5577 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5578 for other purposes than FP later on.
5580 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5582 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5585 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5587 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5589 2003-12-30 Patrik Torstensson <p@rxc.se>
5591 * mini-x86.h: Decreased number of availiable fp regs.
5592 Solves corner cases with FP spilling.
5594 2003-12-23 Patrik Torstensson <p@rxc.se>
5596 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5597 for floating point stack tracking / spilling on x86.
5600 * basic-float.cs: added float mul overflow test.
5602 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5604 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5606 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5608 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5609 supports for cond branches that overflow the immediate
5610 overflow offset. mcs can compile simple programs.
5612 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5614 * exceptions-ppc.c: exception handling support wip:
5615 finally handlers get run on exception.
5617 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5619 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5622 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5624 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5625 initial support for stack walking and unwinding.
5627 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5629 * driver.c (mono_main): Make corlib-out-of-sync message more
5630 descriptive. Also remove verify_corlib call.
5632 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5634 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5635 not overlap with other call's arguments, too.
5637 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5639 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5640 move to arch-specific code the choice of arch-specific
5641 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5642 * mini.c: ensure emulation calls will not interleave
5645 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5647 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5648 the magic trampoline stack frame is dropped before executing
5651 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5653 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5654 and integer to fp conversions. Added support for overflowing
5655 arguments on the stack. Reserve a couple more registers as temps.
5656 Added support for aot compilation (as output still needs to be
5659 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5661 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5662 Don't overwrite return register in some corner cases.
5664 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5666 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5667 static constructors when AOT compiling.
5669 * driver.c (mono_main): Call mono_check_corlib_version.
5671 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5673 * cpu-g4.md, basic.cs: fixed div target register.
5675 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5677 * mini-ppc.c, basic.cs: shl_imm fix with test.
5679 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5681 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5682 structures by value. Misc fixes.
5683 * objects.cs: more tests.
5685 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5687 * mini-ppc.c: lconv.ovf.i implemented.
5689 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5692 (mini_init): don't error out if someone already called g_thread_init.
5694 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5696 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5697 to be any type per the spec. Fix abnormal memory usage when
5698 the same object is repeatedly thrown.
5700 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5702 * mini.c: check for overruns in IL code.
5704 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5706 * TODO: Add/remove some todo entries.
5708 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5710 * driver.c (mono_main): Call mono_verify_corlib.
5712 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5714 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5715 This has been moved to mini.c
5716 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5717 type being casted is marshalbyref it could be a proxy, so instead of
5718 emitting the type check code, emit a call to a runtime method that will
5719 perform the check by calling CanCastTo if needed.
5721 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5723 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5724 methods with large stack frames under Win32.
5726 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5728 * Makefile.am: Distribute regression tests.
5730 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5731 at the end instead of inserting each variable into the sorted list.
5733 * linear-scan.c (mono_varlist_sort): New helper function.
5735 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5737 * mini.c: ensure arguments and locals are within bounds.
5739 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5741 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5744 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5746 * mini.c (mono_cprop_copy_values): Fix crash.
5748 * aot.c: Set verbosity back to 0.
5750 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5752 * regalloc.c: complete memory leak fix by Laurent Morichetti
5755 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5757 * driver.c (main_thread_handler): Revert the previous patch.
5759 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5762 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5763 memory from the memory pool.
5765 * driver.c (main_thread_handler): Turn on all optimizations when
5768 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5769 an array for better performance.
5771 * regalloc.c (mono_regstate_assign): Fix memory leak.
5773 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5774 serialize the debug info.
5776 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5777 debug info from the serialized representation.
5779 * aot.c: Save debug info into the generated file and load it when
5782 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5784 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5786 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5787 More FP-related fixes.
5789 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5791 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5792 and register allocation buglet. Hello world now runs.
5794 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5796 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5797 * tramp-ppc.c: fixed class init trampoline.
5798 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5800 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5802 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5803 mini.c: more ppc changes/fixes.
5805 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5807 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5808 Also optimize the case when the arguments are the same in the caller
5811 * iltests.il: Add tests for tail calls with valuetype arguments.
5813 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5815 * mini-ppc.c: fixes for struct return type.
5817 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5819 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5820 mono_spillvar_offset() to arch-specific code.
5822 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5824 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5826 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5828 * exceptions-x86.c: Fix stack space leaks.
5830 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5831 registers from the lmf if the method has save_lmf set.
5833 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5835 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5836 of icall wrappers into InvokeInDomain, since these are now per-domain.
5838 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5840 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5841 make some opcode emulation and intrinsic ops enabled/disabled
5842 according to the architecture. More fixes.
5844 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5846 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5848 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5850 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5851 arch-specific handling for 'this' and struct return type to
5854 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5856 * aot.c: prevent divide by zero error when reporting (it happened with
5859 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5861 * mini.h (inst_switch): Remove unused macro.
5863 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5866 (load_aot_module): free 'info->methods' and 'info' properly. No more
5867 "free(): invalid pointer blah" messages when you have an old aot
5870 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5872 * jit-icalls.c, mini.c: Added support for context static fields.
5874 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5876 * mini.c (mono_method_blittable): Methods which set LastError are not
5877 blittable either. Fixes #51108.
5879 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5881 * mini.c: flush icache.
5882 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5884 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5886 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5888 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5890 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5893 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5896 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5898 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5900 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5901 instruction when the result is discarded.
5903 * iltests.il (test_0_div_regalloc): New regression test.
5905 * arrays.cs: Fix compilation error.
5907 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5909 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5910 float rules to inssel-x86.brg: sane architectures with FP registers
5911 don't need to implement these rules.
5913 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5915 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5917 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5919 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5920 implementation of 32 bit systems.
5922 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5924 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5925 (Jeroen Zwartepoorte).
5927 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5929 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5930 the caller and the callee matches.
5932 * mini.c (mono_method_to_ir): Add comment.
5934 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5935 signbit is missing on some platforms.
5937 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5939 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5941 * mini.c (setup_jit_tls_data): Call the new function.
5943 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5945 * mini-x86.c: Add experimental support for fast access to the lmf
5946 structure under NPTL/Linux 2.6.x.
5948 2003-11-06 Martin Baulig <martin@ximian.com>
5950 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5951 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5954 2003-11-02 Martin Baulig <martin@ximian.com>
5956 * mini.c (inflate_generic_field): New static method.
5957 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5958 generic instance and the field is declared in a generic type, call
5959 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5961 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5963 * mini.h mini.c (mono_method_same_domain): New function to return
5964 whenever the caller and the callee are in the same domain.
5966 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5968 2003-10-30 Martin Baulig <martin@ximian.com>
5970 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5971 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5973 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5974 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5976 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5978 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5981 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5982 object here, so it is in the correct appdomain etc.
5984 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5986 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5988 (mono_method_to_ir): Avoid freeing the type created returned from
5989 mono_type_create_from_typespec, since it is put into an internal cache
5990 by the function. Fixes pointer.exe.
5992 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5993 trampolines for icalls and pinvokes as well. Fixes #33569.
5995 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5997 * mini.c: Update after appdomain changes.
5999 * mini.c (mono_jit_compile_method_inner): Allways compile native
6000 method wrappers in the root domain, since there can only be one
6001 instance of them, whose address is stored in method->info.
6003 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6005 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6006 environment variable. Instead detect automatically whenever running
6007 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6010 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6012 * trace.c, trace.h: New files that implement the new trace option
6015 * driver.c: Document new --trace options.
6017 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6020 - if (mono_jit_trace_calls)
6021 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6023 * mini.h: prototypes.
6025 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6027 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6029 * mini.c inssel.brg: Implement typedefbyref opcodes.
6031 * mini.c (mono_jit_compile_method): Remove unused local variable.
6033 * mini.c (mono_jit_compile_method_inner): Ditto.
6035 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6037 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6039 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6041 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6043 * mini.c (mono_no_aot): Remove unused global variable.
6045 * mini.c: Thread safety fixes.
6047 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6049 * mini.c (mono_create_class_init_trampoline): Add a lock around
6050 class_init_hash_addr.
6052 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6055 * mini.c: Decompose the NEWARR instruction before decomposing its
6056 arguments. Fixes #30073.
6058 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6060 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6063 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6065 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6067 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6069 * driver.c: Add support for compiling icall wrappers to --compile.
6071 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6073 * inssel.brg: The empty value in class->interface_offsets is -1, not
6076 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6078 * objects.cs: New test for 'is' operator on an array of interfaces.
6080 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6082 * tramp-ppc.c: update trampoline code to support jumps
6083 and class initialization.
6085 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6087 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6089 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6091 * inssel.brg (OP_UNBOX): Remove unused rule.
6093 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6094 region instead of one for each method. Fixes #47813.
6096 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6098 * exceptions.cs (test_0_nested_finally): New regression test for
6099 nested exception handlers.
6101 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6103 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6105 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6108 * mini.c (mono_method_check_inlining): Make the inlining limit
6109 configurable by an environment variable.
6111 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6113 * mini.h: Bump AOT file version.
6115 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6116 token, store the image along with the token, since the token might not
6117 refer to the same image as the method containing the relocation,
6118 because of inlining.
6120 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6122 * mini.c (mono_precompile_assemblies): New function to compile
6123 all methods in all loaded assemblies.
6125 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6127 * regalloc.h regalloc.c (MonoRegState): Change the type of
6128 iassign and fassign to int*, since they can contain large negative
6129 values if the register is spilled. Also added some comments. Fixes
6132 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6133 under Win32. Fixes #42964.
6135 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6137 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6139 * aot.c: Added support for AOT compiling methods which contain calls
6140 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6143 * driver.c (compile_all_methods): Run the compilation in a thread
6144 managed by mono. Fixes #44023.
6146 * mini.c (mono_codegen): Print full method name in verbose output.
6148 * mini-x86.c (mono_arch_patch_code): Fix warning.
6150 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6151 jumps, since the method we are jumping to might be domain-specific.
6153 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6155 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6157 * inssel.brg: string chars are unsigned.
6159 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6161 * TODO: New todo item.
6163 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6164 which calls mono_runtime_class_init and patches the call site to
6165 avoid further calls.
6166 (mono_arch_create_class_init_trampoline): New arch specific function
6167 to create a class init trampoline.
6168 (create_trampoline_code): Generalized so it can create
6169 class init trampolines as well.
6171 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6172 (mono_create_class_init_trampoline): New function to create and cache
6173 class init trampolines.
6174 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6175 vtable given the address of a class init trampoline. Used by the
6177 (mono_codegen): Generate a call to a trampoline instead of
6178 mono_runtime_class_init in LDSFLD[A].
6179 (mono_codegen): Add relocations for the new trampoline.
6181 * mini.h mini-x86.c aot.c: Added a new relocation type:
6182 MONO_PATCH_INFO_CLASS_INIT.
6184 * mini.h: Bump AOT version number.
6186 * aot.c: Create a copy of the loaded code instead of using the original
6187 so methods which call each other will be close in memory, improving
6190 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6191 patch since it breaks the regression tests.
6193 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6194 for the register saving instruction sequence since the
6195 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6197 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6199 * TODO: Fix todo item && remove another.
6201 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6203 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6206 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6207 function of the module.
6209 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6210 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6211 --no-aot command line option.
6213 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6215 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6216 by Bernie Solomon (bernard@ugsolutions.com).
6218 * inssel.brg: Refactor the interface offset table related code into
6219 its separate functions and add support for the AOT case.
6221 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6223 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6225 * aot.c: Added mono_aot_verbose variable and made all debugging
6226 output depend on the value of this variable.
6228 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6229 method_label and info_label.
6231 * mini.h mini-x86.c aot.c: Added a new relocation type
6232 MONO_PATCH_INFO_IID for klass->interface_id.
6234 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6235 the MonoJitInfo structure.
6237 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6238 a non-root appdomain in shared mode.
6240 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6242 * aot.c: make aot loader less verbose. Remove free of unused variable.
6244 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6246 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6248 * .cvsignore: Added *.dll.
6250 * mini.c (mono_print_tree_nl): New function callable while debugging.
6252 * mini.c (mono_print_code): Export this.
6254 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6257 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6259 * mini.h (MonoCompile): Added 'jit_info' field.
6261 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6262 the cfg structure, since it is needed by the AOT compiler.
6264 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6266 * aot.c: A major rewrite. Changes include:
6267 - save exception tables for methods which have them.
6268 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6270 - reworked the file format so it is now much smaller and needs
6271 fewer relocation entries.
6273 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6275 * aot.c (load_aot_module): Fix build bustage on platforms without
6278 2003-09-04 Martin Baulig <martin@ximian.com>
6280 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6282 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6284 * TODO: Some new optimization ideas.
6286 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6288 * aot.c: Save the optimization flags used to compile the code into
6291 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6292 support emitting domain specific code.
6294 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6295 no longer domain neutral. It can be made domain neutral by compiling
6296 with --optimize=shared.
6298 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6301 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6302 loading of AOT code.
6304 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6306 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6307 if there is no domain neutrality information.
6309 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6311 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6312 format version into the generated library.
6314 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6315 callee method into the caller since one of them could be shared.
6317 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6318 system exceptions from AOT code now works.
6320 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6321 method if it is domain neutral and the callee is not.
6323 * graph.c (cfg_emit_one_loop_level): Fix warning.
6325 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6327 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6330 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6332 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6333 is needed by code which is executed before mono_runtime_init ().
6334 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6336 * mini.c (mono_thread_abort): Fix warning.
6337 (mono_jit_compile_method): Call static constructor in the AOT case too.
6339 * aot.c (mono_compile_assembly): Fix warning.
6341 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6343 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6345 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6347 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6349 * cpu-pentium.md: Fix the length of call opcodes so they include the
6350 ESP restoring instruction. Fixes #47968.
6352 2003-08-28 Martin Baulig <martin@ximian.com>
6354 * mini-x86.c (mono_arch_call_opcode): Added support for
6355 MONO_TYPE_GENERICINST.
6357 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6359 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6361 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6362 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6364 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6367 2003-08-26 Martin Baulig <martin@ximian.com>
6369 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6370 when reporting an error, set this to the actual error location.
6371 (mono_method_to_ir): Report the correct error location if
6372 get_basic_blocks() returned an error.
6374 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6376 * mini.c (mono_type_blittable): OBJECT is not blittable.
6377 (mono_method_blittable): Methods which have marshalling descriptors
6378 are not blittable either. Fixes #47842.
6380 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6382 * driver.c mini.c: Use an environment variable instead of a global
6383 variable. Also fix the build.
6385 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6386 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6389 * driver.c mini.c: Added --with-valgrind option to turn off some
6390 code which prevents mono from running under valgrind.
6392 * mini.c (mono_emit_call_args): Fixed warning.
6394 * mini.c (mono_emulate_opcode): Fixed warning.
6396 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6398 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6399 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6400 regalloc.c, regalloc.h: specify available registers in arch-specific
6401 code and support floats in the regallocator (patch by Laurent Morichetti
6404 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6406 * mini.c: mono_thread_current() can be called only after
6407 mono_runtime_init(): rearrange code to not call it early on.
6409 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6411 * mini.c: allocate jump tables in the code mempools.
6413 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6415 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6418 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6420 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6421 12 to 16. This fixes bug #47453.
6424 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6426 * mini-ppc.c: fixed indexed load and unsigned compares.
6428 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6430 * mini.c: reenabled installation of handler for
6431 thread abort signal.
6433 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6435 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6436 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6437 until it's fixed and actually useful.
6439 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6441 * inssel-long32.brg: couple more opcodes implemented.
6443 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6445 * mini-sparc.c: Even more opcodes implemeted.
6447 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6449 * mini-sparc.c: More opcodes implemented.
6451 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6453 * mini-sparc.c: More opcodes implemented.
6455 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6457 * inssel-sparc.brg: Add some needed rules. Direct
6459 * Makefile.am: Use inssel-sparc.brg
6460 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6461 an assert happy for now.
6463 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6465 * mini-sparc.c: Fixed compile errors.
6466 * exceptions-sparc.c: Same. We now produce a mono binary
6467 on sparc-linux. Yea.
6469 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6471 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6472 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6473 They compile, but do not work.
6475 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6477 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6478 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6479 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6482 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6484 * mini.c: more opcodes implemented and better support for generics.
6486 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6488 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6489 * mini.c, mini.h: first cut at generics support: some new instructions
6490 added and changed the behaviour of some of the existing ones.
6492 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6494 * mini.c: Removed definition of metadata_shared mutex here.
6496 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6498 * mini-x86.c: make vararg calls work for instance methods.
6500 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6502 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6503 returns the arguments in a separte list, now.
6505 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6507 * aot.c, mini.c: updates for array type representation changes.
6509 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6511 * mini.c: register function to perform jit shutdown.
6513 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6515 * mini.c: use a faster allocator if possible.
6517 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6519 * aot.c: some cleanups and portability changes.
6521 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6523 * mini.c: use faster allocation for CEE_BOX if possible.
6525 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6527 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6528 Moved inlined mempcy code to its own function so that is can be
6529 reused. Added an inline memset function as well (optimized initobj).
6530 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6532 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6534 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6536 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6538 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6539 arch code can setup the cpu for CLR execution, if needed.
6540 We use it on x86 to set the precision of FP operations.
6542 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6544 * mini.c: disable some optimizations if we can guess they'll cost too
6545 much for a given method.
6547 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6549 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6551 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6552 * mini.h mini.c mini-x86.c: Added instruction level coverage
6553 info collection support.
6555 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6557 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6558 is now implemented in the profiling API. Get rid of a couple of
6559 unnecessary global variables.
6561 2003-06-15 Nick Drochak <ndrochak@gol.com>
6563 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6564 * cpu-g4.md: add op_bigmul and op_bigmul_un
6565 * cpu_pentium.md: add op_bigmul_un
6566 * inssel-long32.brg: add rule for unsigned bigmul
6567 * mini-ops.h: define OP_BIGMUL_UN
6568 * mini-x86.c: THE BUG: handle (un)signed properly
6569 * mini.c: choose unsigned opcode if needed.
6570 This set of patches fixes bug #44291
6572 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6574 * mini.c (optimize_branches): improved to handle all kinds of
6575 conditional branches.
6577 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6579 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6580 don't raise exceptions.
6582 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6584 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6585 to arch-specific files.
6587 2003-06-09 Martin Baulig <martin@ximian.com>
6589 * Makefile.am (libs): Added $(LIBGC_LIBS).
6591 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6593 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6594 and OP_ATAN (fixes bug#44293).
6596 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6598 * Makefile.am, mini-x86.c: rename cpu description array to
6599 pentium_desc, since some compilers define the 'pentium' preprocessor
6602 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6604 * mini.c (mini_select_instructions): add explicit branch if the
6605 following block is not the false target of a conditional branch -
6606 we need this with any optimization that reorder or remove bblocks
6608 * mini.c (optimize_branches): bug fixes
6610 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6612 * mini.c (mono_method_to_ir): inline static readonly fields
6614 * ssa.c (fold_tree): start cfold support for long (very simple
6617 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6619 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6621 * inssel.brg: fixed memcpy (bug #44219).
6623 2003-06-05 Dick Porter <dick@ximian.com>
6625 * driver.c: Set the glib log levels to not abort if g_message
6628 g_set_prgname() has to happen before mini_init() so that the
6629 process handle gets the info.
6631 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6633 * driver.c: add intrins to the default optimizations to get wider
6636 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6638 * mini.h: some large basic blocks will overflow a 16-bit
6639 integers for symbolic registers.
6641 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6643 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6644 (mono_arch_output_basic_block): fix bug 43499
6646 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6648 * mini.c: kill duplicated definition of mono_debug_format.
6650 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6652 * mini-x86.c, arrays.cs: fixed register allocation bug.
6654 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6656 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6658 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6660 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6663 (print_method_from_ip): also print source location information if
6666 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6668 * mini.c (mono_find_block_region): bug fix in region code
6669 (mini_method_compile): enable removing unreachable code again, but
6670 only in methods without exception clauses.
6672 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6674 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6675 Implemented arglist opcode and handling of TypedReference type.
6676 Fixed x86 call convention when a structure is returned.
6677 Minimal support for calling static vararg methods.
6679 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6681 * mini.c (mini_method_compile): always remove unreachable code,
6682 because the code in them may be inconsistent (access to dead
6683 variables for example).
6685 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6687 * driver.c, debug-mini.c: warning fixes.
6689 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6691 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6693 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6695 * mini.c: thread-static fields are registered in mono_class_vtable(),
6696 so ensure the function is called before checking for them.
6698 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6700 * mini.c (optimize_branches): fix for bug 43586
6702 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6703 overflow (fixes Bug #43639)
6705 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6707 * mini.c, objects.cs: allow the use of stobj for primitive types.
6709 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6711 * mini.c: be less strict about argument checking until we support
6712 running the verifier.
6714 2003-05-27 Nick Drochak <ndrochak@gol.com>
6716 * basic-long.cs: tests for (ulong)int * (ulong)int also
6717 * mini.c: use the same trick for (ulong)int * (ulong)int
6719 2003-05-27 Nick Drochak <ndrochak@gol.com>
6721 * basic-long.cs: add regression test for (long)int * (long)int
6722 * cpu-pentium.md: add op_bigmul specification
6723 * inssel-long32.brg: add OP_BIGMUL rule
6724 * mini-ops.h: add OP_BIGMUL
6725 * mini-x86.c: register allocator: handle case where src1 needs to be
6727 * mini.c: substitute special BIGMUL opcode in the tree for
6728 (long)int * (long)int
6730 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6732 * jit-icalls.c: call the type ctor on field access if needed.
6734 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6736 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6737 to a method (including results of ldelema, bug#43207).
6739 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6741 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6742 colors to show exception handler blocks.
6744 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6745 (fix for pinvoke7.cs).
6747 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6749 * mini.h, mini.c: ensure correct initialization order for types that
6750 require it. Prepare for lazy compilation of jit icall wrappers.
6751 Provide a name for opcode emulation to reduce unneeded mallocing.
6753 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6755 * mini-x86.c: better register restoring code and profiling
6756 support for tail calls.
6758 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * mini.h, driver.c: prepare for leaf methods optimization.
6762 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6764 * mini.c: get targets of branches before converting a method.
6766 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6768 * mini.c (optimize_branches): added some experimental code (disbaled)
6770 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6772 * mini.c (optimize_branches): fix branch to branch optimization
6774 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6776 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6778 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6780 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6783 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6785 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6786 enable use of interface variables again.
6788 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6789 I1 to registers because there is no simply way to sign extend 8bit
6790 quantities in caller saved registers on x86.
6792 * inssel-float.brg: set costs of some rules to 2 so
6793 that monobure always select the arch. specific ones if supplied,
6794 regardless of the order we pass the files to monoburg.
6796 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6798 * mini.c, mini-x86.c: since the magic trampoline for jumps
6799 can't patch the code directly, we do it as soon as the
6800 method gets compiled.
6802 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6804 * mini-x86.c, mini.h: introduce a new patching method
6805 to support CEE_JMP and tail calls.
6806 * mini.c: obey tail.call. Don't precompile methods target
6808 * tramp-x86.c: new trampoline code to handle methods
6809 reached through a jump.
6811 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6813 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6814 bit values to registers
6816 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6818 * mini.c (mono_compile_get_interface_var): share interface
6819 variables if possible.
6821 2003-05-16 Martin Baulig <martin@ximian.com>
6823 * debug-mini.c (mono_init_debugger): New function to initialize
6824 the debugger. This is not in the debugger since it needs to
6825 access some of mini's internals.
6827 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6829 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6831 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6833 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6834 for value type handling.
6836 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6838 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6839 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6841 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6843 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6844 the constructor through a proxy.
6846 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6848 * jit-icalls.c, inssel.brg: fixes to array element address
6851 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6853 * mini-x86.c (is_regsize_var): allocate pointer to registers
6855 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6857 * driver.c: fixed typo, added intrins to the set of optimizations
6858 tested with regressions.
6860 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6862 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6863 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6866 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6868 * inssel.brg: remove some common pop instructions without side effects
6870 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6872 * inssel-x86.brg: fixed thinko in int to double conversions.
6874 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6876 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6878 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6880 * inssel-long32.brg: two more missing instructions.
6882 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6884 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6887 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6889 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6892 * basic-float.cs: Added tests for negative zero.
6894 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6896 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6897 a couple of missing operations for long casts, with test cases.
6899 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6901 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6903 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6905 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6906 code size estimation.
6908 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6910 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6911 abstract methods (fix bug 42542)
6913 * aot.c: add ability to handle array types
6915 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6917 * mini.c: Call the _specific versions of the object allocation
6918 functions if possible.
6920 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6922 * driver.c: call setlocale ().
6924 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6926 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6929 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6931 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6933 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6934 wrappers (fix bug 42122)
6936 2003-05-04 Martin Baulig <martin@ximian.com>
6938 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6940 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6941 s/mini_set_defaults/mono_set_defaults/g.
6943 2003-05-04 Martin Baulig <martin@ximian.com>
6945 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6947 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6949 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6950 (reported by Don Roberts).
6952 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6954 * mini.c: temporarily work around two bugs for this release.
6956 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6958 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6959 that contains -export-dynamic and it makes using the ld script
6961 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6963 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6965 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6968 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6970 * mini.c: make sure leave calls all the needed finally blocks,
6971 even when the target jumps out of multiple exception clauses.
6973 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6975 * ldscript, Makefile.am: add linker script to reduce the number of
6976 exported symbols (should also fix the issues with libwine defining
6977 some of the same symbols in io-layer).
6979 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6981 * driver.c (mini_main): Avoid assertion when no file name is given on
6984 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6986 * driver.c: added --version/-V command line option.
6987 Added the inline optimization in the regression tests.
6989 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6991 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6992 to the type in the method signature (fixes bug#42134).
6994 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6996 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6998 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7000 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7002 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7004 * driver.c: fixed bug #42100.
7006 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7008 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7010 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7012 * mini.c: moved most of the code required to do inlining to its own
7013 function so it can be reused. Inline also ctors if appropriate.
7015 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7017 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7018 the runtime can call mono API functions.
7020 2003-04-27 Martin Baulig <martin@ximian.com>
7022 * debug-mini.c (mono_debug_init_method): Added
7023 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7024 send a notification to the debugger.
7026 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7027 running in the Mono Debugger, just pass the breakpoint number to
7028 mono_debug_init_method().
7030 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7032 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7034 * mini.c: allow some more unsafe compares.
7036 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7038 * mini-x86.c, Makefile.am: make distcheck works (partially from
7039 a patch by Richard Lee <r.h.lee@attbi.com>).
7040 * regset.c, regset.h: removed, they are unused.
7042 2003-04-25 Dick Porter <dick@ximian.com>
7044 * driver.c: Usage reports the name as 'mono' not 'mini'
7045 * exceptions-x86.c: Build and run on freebsd
7047 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7049 * Makefile.am: install the program with the 'mono' name and
7050 the library as libmono instead of mini and libmini.
7052 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7054 * driver.c: provide the APIs for the embedding interface of the old jit.
7056 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7058 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7060 2003-04-23 Martin Baulig <martin@ximian.com>
7062 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7064 * driver.c: Added `--debug' command line argument to enable
7067 2003-04-23 Martin Baulig <martin@ximian.com>
7069 * debug.[ch]: Removed. The code is now in
7070 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7072 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7075 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7077 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7079 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7082 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7083 mono_domain_finalize.
7084 (mini_method_compile): use mono_method_profile* if the the option is
7087 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7089 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7090 methods with their wrapper.
7092 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7093 methods with their wrapper.
7095 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7098 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7101 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7104 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7106 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7108 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7110 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7111 of the mempool. This is slightly faster and uses less memory
7113 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7115 * mini.c: avoid O(n) allocation for variables.
7117 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7119 * mini.c: handle items on the stack after inlining methods.
7121 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7123 * mini.c: make the method->opcode optimization dependent
7124 on MONO_OPT_INSTRINS and do it lazily.
7126 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7128 * driver.c: print overall results at the end of regression run.
7130 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7132 * inssel.brg: don't overwrite symbolic registers.
7134 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7136 * inssel-x86.brg: fix conversion from long to float.
7138 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7140 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7142 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7144 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7146 * driver.c: Added --print-vtable option as in the old JIT.
7148 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7150 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7152 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7154 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7156 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7158 * mini.c regalloc.c regalloc.h: Fix memory leak.
7160 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7162 * aot.c (mono_aot_get_method): register all used strings
7164 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7166 * mini.c: always intern strings references with ldstr at compile time.
7168 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7170 * Makefile.am: add BUILT_SOURCES.
7172 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7174 * driver.c: give a better error message when the assembly to execute
7175 doesn't have an entry point.
7177 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7179 * Makefile.am: added hack for automake
7181 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7184 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7186 22003-04-07 Martin Baulig <martin@ximian.com>
7188 * Makefile.am: Added Makefile.am.
7190 * debugger-main.c: Removed, this is now in the debugger where it
7193 * mini.pc.in: Call this package `mini' for the moment.