1 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3 * driver.c: Copyright text should include 2005.
5 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7 * cpu-amd64.md (load_membase): Fix more max lengths.
9 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
11 * cpu-amd64.md (load_membase): Fix max length.
13 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20 * basic-float.cs: Add rounding regression test.
22 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
24 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
26 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
27 structures in registers for pinvoke wrappers.
29 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
31 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
33 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
35 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
36 wrapper to mono_jit_thread_attach.
38 * mini.c (mini_jit_thread_attach): New jit icall.
40 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
41 native->managed wrappers.
43 * exceptions.cs: Add new regression test.
45 * mini.c (optimize_branches): Check regions in the cbranch to throw
46 block case as well. Fixes #73242.
48 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
50 * mini.c: thread safety fixes.
52 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
54 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
55 patching stuff, since delegates use jump trampolines so there is
58 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
61 * tramp-amd64.c: Fix build.
63 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
64 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
66 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
67 Rename this to mono_arch....
68 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
70 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
72 * mini-amd64.c (emit_call): If both the caller and the callee is
73 guaranteed to have 32 bit addresses, emit a normal call.
75 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
77 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
78 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
79 method_ptr inside delegates.
81 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
83 * mini.c (mono_jit_free_method): Free the method info even if the native code is
84 invalidated. Fixes #73001.
86 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
88 * mini-x86.c: Only use stdcall for pinvokes on windows.
90 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
92 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
93 * mini-x86.c: remove unreliable __thread var offset detection,
94 use the correct accessors and enable by default.
96 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
98 * mini.c (mono_jit_free_method): Fix memory leak.
100 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
102 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
104 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
106 * cpu-amd64.md: Fix lengths of atomic opcodes.
108 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
110 * driver.c: try to not imply using ICU is any good.
112 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
114 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
115 functions as inline ops.
117 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
118 some Interlocked functions as inline ops.
120 * mini.c (move_basic_block_to_end): Fix bug in last patch.
122 * mini.h (MonoBasicBlock): Reorganize fields a bit.
124 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
126 * mini.c: Add support for OP_NOT_TAKEN.
128 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
129 structures in registers for pinvoke wrappers.
131 * mini-amd64.c: Fix warnings.
133 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
135 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
137 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
139 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
140 address instead of loading the address from it.
142 * mini-x86.c: Add support for returning small structs in registers
143 on Win32. Fixes part of #70864.
145 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
147 * trace.c (get_token): Improve error checking.
149 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
151 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
153 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
155 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
156 it can be reused for MonoClass.
157 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
160 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
162 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
163 instead of a MonoReflectionMethod. The method information wasn't used
164 when displaying SecurityException details (but will be now).
166 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
168 * Makefile.am : windows build fix.
170 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
172 * iltests.il: Add new regression test.
174 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
177 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
179 * mini.c: Moved linkdemand check into helper function check_linkdemand
180 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
183 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
185 * declsec.c: Added statistics counter for different kinds of
187 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
188 (and commented) declaration.
189 * mini.c: Added statistics counter for security Demand code
190 generation. Added display of security statistics.
192 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
194 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
195 Fix compilation errors under gcc-2.95.
197 2005-02-12 Ben Maurer <bmaurer@ximian.com>
199 * mini.c, driver.c: Use the new jit trampoline hashtable
201 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
203 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
205 2005-02-11 Martin Baulig <martin@ximian.com>
207 * debug-mini.c (mono_debug_close_method): Free the line number array.
209 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
211 * aot.c: Break up large methods into smaller ones. Share GOT slots for
214 * mini.h: Bump AOT file format version.
216 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
218 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
220 * declsec.h: Added macros to get/set lazyly initialized security
221 informations about assemblies. Added new enum for different type of
222 possible LinkDemand violation. Added function to check LinkDemands.
223 * mini.h: Added a field to MonoCompile to hold any security violation
224 detected when JITting a method (so it can be thrown later).
225 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
226 and CEE_CALLVIRT. Added code to throw exception at the end of
227 mini_method_compile (note: the exception is unhandled right now).
229 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
231 * mini.c, jit-icalls.c: use the managed implementation of
232 memset for initobj and memset, to avoid managed <-> unmanaged
235 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
237 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
238 optimization if it would need a GOT var.
240 * basic.cs: Add tests for constant propagation and switch statements.
242 * ssa.c: Fix out-of-range constant propagation and switch statements.
244 2005-02-09 <vargaz@freemail.hu>
246 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
248 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
250 * cpu-amd64.md (load_membase): Fix max length of load_membase.
252 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
254 * mini.c: update to new signature of mono_class_get_allocation_ftn().
256 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
258 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
259 arithmetic operations.
261 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
263 * mini-ppc.c: add a workaround for broken user code that
264 DllImports vararg functions with non-vararg signatures.
266 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
268 * mini.c (mono_jit_compile_method_inner): Add detection and a
269 meaningfull error message for assemblies written in Managed C++.
271 * tramp-amd64.c mini-amd64.h: Add support for
272 create_trampoline_from_token ().
274 * aot.c mini-x86.c abcremoval.c: Applied patch from
275 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
277 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
279 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
280 which takes a MonoImage/token as parameter instead of a MonoMethod.
282 * aot.c: Use the new trampoline for initializing vtables.
284 * aot.c: Add support for ldfld/stfld_remote wrappers.
286 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
287 rules for compare <MEM>, IMM.
289 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
291 * aot.c: Handle inherited finalizers correctly.
293 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
295 * inssel.brg (stmt): Add a missing _setup_... ().
297 * aot.c: Save some parts of the class state to the AOT file and use it
298 to recompute that state when a class is initialized.
300 * mini.c: Install AOT hooks into the runtime.
302 * mini.h: Bump AOT file format version.
304 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
307 * iltests.il: Add new test.
309 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
313 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
315 * mini.c: setup the statistical profiler in the thread attach
316 callback to cope with the new single thread code.
318 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
320 * mini-ppc.c: ensure we have enough room for the profiler
321 calls (fixed bug#72084).
323 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
325 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
328 2005-2-1 Massimiliano Mantione <massi@ximian.com>
330 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
332 2005-2-1 Massimiliano Mantione <massi@ximian.com>
334 * ssapre.c: Fixed an issue with down safety (this allows IronPython
335 to succesfully execute parrotbench).
336 * ssapre.h: Likewise.
338 2005-2-1 Massimiliano Mantione <massi@ximian.com>
340 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
341 variable for stores to method arguments (fixes a SSAPRE issue).
343 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
345 * mini.c: handle value types in dup, fixes gen-112.cs.
347 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
349 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
350 sequence for calls in dynamic methods to avoid thunks.
352 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
354 * mini.c: correctly remove dynamic methods from the hashtable.
356 2005-1-20 Massimiliano Mantione <massi@ximian.com>
358 * driver.c: Disabled SSAPRE until fix the bug that appears
359 in IronPython's parrotbench.
361 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
363 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
365 * mini.c (mono_method_to_ir): Revert the previous change.
367 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
370 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
371 mono_jit_info_table_find () etc. when running under valgrind.
373 * inssel.brg: Fix warnings.
375 * mini-exceptions.c: Fix warnings.
377 2005-01-31 Martin Baulig <martin@ximian.com>
379 * driver.c (compile_all_methods_thread_main): Don't try to compile
380 generic methods or anything which has type parameters.
382 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
384 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
386 * TestDriver.cs: Add --verbose flags.
388 * graph.c ssa.c: Fix 64 bit warnings.
390 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
391 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
394 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
395 variable not spotted by gcc.
397 * mini-amd64.c inssel-amd64.brg: Applied patch from
398 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
399 X86_COMPARE_MEMBASE opcodes.
401 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
403 2005-01-29 Ben Maurer <bmaurer@ximian.com>
405 * *: MonoMethod->signature might be NULL now. You *MUST* use
406 mono_method_signature.
408 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
410 * driver.c (compile_all_methods_thread_main): Compile the methods
411 without invoking cctors.
413 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
415 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
416 * basic-calls.cs: test for the above.
418 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
420 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
423 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
425 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
426 eagerly if it contains dynamic methods.
428 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
430 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
431 trace, it is now computed by an icall from trace_ips.
433 * mini-exceptions.c: Fix a warning.
435 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
437 * mini-exceptions.c: don't bother getting stack trace info if
438 it's not going to be used.
440 2005-01-27 Raja R Harinath <rharinath@novell.com>
442 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
445 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
447 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
449 * aot.c: Avoid calling mono_method_get_header () if not needed.
451 * mini.h: Bump AOT file format version.
453 * mini.c (mono_emit_native_call): Allocate a GOT var here.
455 * mini.c (mono_print_tree): Print more info for calls.
457 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
459 * declsec.h: Remove warning by adding missing include for marshal.h
461 2005-01-26 Martin Baulig <martin@ximian.com>
463 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
466 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
468 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
471 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
473 * aot.c (mono_compile_assembly): Fix a warning.
475 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
477 * declsec.c: Look for security attributes on the original MonoMethod
478 (and not the wrapped one). This fix permissions on icalls.
480 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
482 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
484 * mini.c (mono_allocate_stack_slots): Add a fixme.
486 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
488 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
490 * inssel.brg: optimize casts of sealed types (more
491 optimizations waiting for fixes in remoting).
493 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
495 * inssel.brg (stmt): Add another dummy rule.
497 * driver.c: Fix warnings.
499 * driver.c (mono_main): If running under valgrind, instruct glib to use
500 the system allocation functions so valgrind can track the memory
501 allocated by the g_... functions.
503 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
505 * mini-ops.h: Add OP_DUMMY_STORE opcode.
507 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
509 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
510 variables in try regions.
512 * mini.c (mini_method_compile): Don't disable optimizations on large
513 methods when AOT compiling.
515 * mini.c (mono_allocate_stack_slots): New arch independent method to
516 allocate stack slots. Not yet used.
518 2005-01-22 Ben Maurer <bmaurer@ximian.com>
520 * debug-mini.c (mono_debug_close_method): Plug some leaks.
522 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
524 * mini-ppc.c: make the branch info relative as the code
525 buffer can be reallocated.
527 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
529 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
530 * driver.c: Removed the AOT/security restriction. Now initialize the
531 security manager (in metadata) if --security is used.
532 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
533 rather than the pointer to declarative security, when AOT is used.
535 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
537 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
538 basic blocks, reduced intrinsic exception throwing code size.
540 2005-01-22 Miguel de Icaza <miguel@ximian.com>
542 * driver.c (mini_usage): Reorder the usage screen.
544 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
546 * mini.c (mono_resolve_patch_target): Fix warning.
548 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
550 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
553 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
555 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
556 breaks the amd64 build.
558 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
559 register allocation. Fixes #71454.
561 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
563 * arrays.cs: Add new regression test.
565 2005-1-20 Massimiliano Mantione <massi@ximian.com>
567 * ssapre.c: Turned usage of snprintf to GString.
568 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
569 (I left it on by mistake in my previous commit).
571 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
573 * mini.c, cfold.c, basic-calls.cs: preserve side effects
574 on cond branch optimization (fixes bug# 71515).
576 2005-1-20 Massimiliano Mantione <massi@ximian.com>
578 * abcremoval.c: Fixed bug 71062.
579 * abcremoval.h: Likewise.
581 2005-1-20 Massimiliano Mantione <massi@ximian.com>
583 * mini.c: Added a new functionality to optimize_branches, the removal
584 of useless basic blocks, and fixed some problem in the removal of
585 critical edges; some utility functions added for both purposes.
586 * ssapre.c: Added complex expression support, and fixed bug 70637.
587 * ssapre.h: Likewise.
588 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
590 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
591 * driver.c: Re-enabled SSAPRE.
593 2005-01-19 Martin Baulig <martin@ximian.com>
595 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
596 the result of mono_get_method_constrained().
598 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
600 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
603 2005-01-18 Geoff Norton <gnorton@customerdna.com>
605 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
606 be detected. Fixes #59296.
608 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
610 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
611 which can happen. Fixes #71361.
613 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
615 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
618 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
620 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
621 appdomain-unload.exe to fail.
623 * mini.c: Fix some memory leaks.
625 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
627 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
628 Fixed bug and sped up some codepaths.
630 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
632 * mini.c: Fix some memory leaks.
634 * exceptions.cs basic-long.cs: Add test for checked ulong->int
637 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
639 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
642 * iltests.il: Add regression test for #71320.
644 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
646 * mini.c (mono_codegen): Fix installation of profiler hooks.
648 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
650 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
652 * mini.h, mini.c, cfold.c: optimize access to enum
653 readonly fields, too. Eval conditional branches if possible
654 to perform unreachable code removal in more cases.
656 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
658 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
660 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
663 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
664 WinXP DEP. Fixes #71244.
666 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
668 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
670 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
672 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
674 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
676 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
679 * mini.h: Bump AOT version.
681 * mini.h (MonoCompile): Change exvar to a hash table.
683 * mini.c: Allocate a separate exvar for each handler block.
685 * mini.c: Get rid of the computation of filter_lengths, its not needed.
687 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
688 ex var with the pending exception and only throw if the two are equal.
691 * exceptions.cs: Add tests for rethrow and nested catch clauses.
693 * mini-x86.c: Fix warnings.
695 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
696 used by all the ports now.
698 * aot.c: Add write-symbols and save-temps options.
700 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
702 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
704 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
706 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
709 * tramp-s390.c: Check vtable slot belongs to the domain.
711 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
712 as per other platforms.
714 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
716 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
718 * driver.c: we don't run the Main() code in a subthread anymore.
720 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
722 * mini.c: added experimental rtc support in the statistical
723 profiler: if the user has the permission, more accurate statistics
724 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
725 The MONO_RTC value must be restricted to what the linux rtc allows:
726 power of two from 64 to 8192 Hz.
728 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
730 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
732 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
734 * mini-ppc.c: better icache flush for smp.
736 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
738 * mini-amd64.c (emit_move_return_value): Fix memory leak.
740 * mini-x86.c (get_call_info): Add the get_call_info () code from the
741 amd64 port, not yet used.
743 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
745 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
748 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
750 * driver.c: Added --security option to activate the security manager.
751 Right now this will allow code generation for declarative demands and
752 is disabled when AOT is specified.
753 * mini.c: Add code generation for declarative security demands.
754 * mini.h: Add mono_use_security_manager as an extern gboolean.
756 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
758 * aot.c (mono_compile_assembly): Speed up compilation a bit by
759 emitting more dense assembly code.
761 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
762 exception throwing stuff.
764 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
766 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
769 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
772 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
775 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
777 * tramp-*.c: Only patch vtable slots if the object is in the current
778 domain. Fixes appdomain-unload.exe.
780 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
782 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
785 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
787 * mini.c (reverse_branch_op): New helper function.
789 * mini.c (optimize_branches): Run the new optimization only on
790 platforms which support it. Also reverse all kinds of branches.
792 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
794 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
797 * mini.c (optimize_branches): Reverse not-equals branches if the false
798 bblock is a throw. This happens a lot of time with argument checking in
801 * mini.c (mono_codegen): Add support for placing basic blocks after
802 the function epilogue.
804 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
807 2005-01-05 Miguel de Icaza <miguel@ximian.com>
809 * mini.c (setup_stat_profiler): Only set this up if the platform
810 supports ITIMER_PROF.
812 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
814 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
817 * inssel.brg: Fix a warning.
819 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
821 * mini.c: added support for statistical profiler
822 (run with: --profile=default:stat).
824 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
826 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
828 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
830 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
831 related to global registers from the amd64 port.
833 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
835 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
837 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
838 with global registers.
839 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
841 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
843 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
845 * debug-mini.c (encode_value): Fix off-by-one.
847 * aot.c (encode_value): Likewise.
849 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
851 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
853 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
856 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
858 * aot.c (emit_method_info): Increase size of temp buffer.
860 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
863 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
865 * aot.c (emit_method_info): Fix build.
867 * aot.c: Further rework of the AOT file format to reduce the size of
868 the method info data.
870 * mini.h: Bump AOT file format version.
872 2004-12-27 Martin Baulig <martin@ximian.com>
874 * mini.c (mini_get_method): New static method; call
875 mono_get_method_full() and mono_get_inflated_method().
876 (mono_method_to_ir): Use mini_get_method() instead of
877 mono_get_method_full().
879 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
881 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
883 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
885 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
887 * inssel-amd64.brg: Add some optimization rules.
889 2004-12-24 Ben Maurer <bmaurer@ximian.com>
891 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
892 standard not GC'd stuff is fine.
894 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
896 * aot.c: Rework the AOT file format to get rid of most of the global
897 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
899 * mini.h: Bump AOT file format version.
901 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
903 * mini.h: Bump AOT file format version.
905 * aot.c (mono_aot_is_got_entry): New function to determine if an
906 address is inside a GOT.
908 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
910 * cpu-pentium.md: Increase the maximum size of some instructions which
911 might involve a got access.
913 * mini.c (get_method_from_ip): Another debug helper function.
915 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
916 when got var accesses are created during the decompose phase.
918 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
920 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
921 argument mini_compile_method and to MonoCompile, and use this to
922 determine whenever a given method is compiled for AOT. This allows the
923 other methods compiled during AOT compilation to be free of AOT stuff,
924 so the backends does not need to add special support for them by
925 creating a fake GOT etc.
927 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
930 2004-12-21 Ben Maurer <bmaurer@ximian.com>
932 * mini.c (mono_method_to_ir): It turns out that some of the
933 x-appdomain wrappers are lax with types, so just ignore this for
936 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
937 at the vtable->klass. If it is non-shared code we can just use the
940 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
942 * mini-ppc.c: access MonoDomain from tls, too.
944 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
946 * declsec.c: Removed unused variable (and related warning ;-)
948 2004-12-21 Ben Maurer <bmaurer@ximian.com>
950 * iltests.il: New test for LDELEMA on an array of ref types.
952 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
953 all ldelema's on reftypes.
954 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
955 it was the wrong place to put it.
957 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
958 register to pop to make this cleaner, at the request of Paolo.
960 2004-12-20 Ben Maurer <bmaurer@ximian.com>
962 * mini-ops.h (OP_GETHASHCODE): New op.
964 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
966 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
969 For a microbenchmark, this reduces the cost of Hashtable.get_Item
972 * mini-x86.c (mono_arch_output_basic_block): Rather than
980 The first is 3 bytes while the second is 1. This saves 36 kb on
981 mscorlib, quite a big saving. When bootstraping mcs, I was able to
982 see a small boost because of icache locality.
984 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
986 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
988 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
989 started code sharing with the generic code.
991 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
993 * mini-ppc.c, cpu-g4.md: added code for direct access to
996 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
998 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
999 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1002 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1004 * declsec.c|h: Added functions to cache the declarative stack modifiers
1005 in MonoJitInfo and to create a security frame from a MonoJitInfo
1007 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1008 created. Register internal calls for System.Security.SecurityFrame::
1009 _GetSecurityFrame and _GetSecurityStack.
1010 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1011 the definitions for the new stack walk/callback mechanism.
1012 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1013 first security frame for LinkDemands and InheritanceDemands) and
1014 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1016 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1017 walk initialization (lupus).
1019 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1021 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1023 (handle_loaded_temps): Do not create a temporary variable for
1024 things that we know are temps. They will never be modified.
1025 (mono_spill_call): Set MONO_INST_IS_TEMP
1026 (mono_emulate_opcode): ditto
1028 (mono_method_to_ir.CEE_DUP): ditto
1030 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1032 * mini.c (type_to_eval_stack_type): Make this handle the void type
1033 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1034 (emit_tree): use ip_in_bb to special case some common idioms
1035 Update all callers to pass in the IP.
1036 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1038 This gives us a nice 2% speedup in mcs bootstrap.
1040 * mini-x86.c (peephole_pass): Peephole pass to make
1049 * mini.c (ip_in_bb): new method.
1050 (mono_method_to_ir): use this method rather than doing the hash
1053 * linear-scan.c (mono_linear_scan): When expiring actives, you
1054 don't need to keep around variables that expire on this
1055 instruction. This makes it so that:
1058 store (ebx add (ebx, 1))
1062 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1064 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1065 combination to avoid doing two copies. Fix up problems with previous
1068 * mini.c: Fix 64 bit warnings.
1070 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1072 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1074 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1075 changes from the x86 code.
1077 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1079 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1081 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1082 throwing code to reduce its size, unify the AOT and non-aot code and
1083 get rid of relocations in the AOT case.
1085 * mini-x86.h mini.c exceptions-x86.c
1086 (mono_arch_get_throw_corlib_exception): New arch specific function to
1087 raise corlib exceptions which doesn't require relocations in the
1090 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1092 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1094 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1097 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1100 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1102 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1103 with add function when used from Inc/dec atomic
1104 functions. Re-enabled optimization on x86.
1105 * mini-ops.h: renamed atomic_add functions to
1106 allow _add to match the Interlocked::Add and
1107 _add_next to match Interlocked::Inc/Dec.
1109 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1111 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1112 linking of BBs to the end BB, and enabled SSAPRE also with
1113 consprop and copyprop (which was prevented by that bug).
1115 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1117 * mini-x86.c: disabling the Interlocked optimizing code.
1119 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1121 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1124 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1126 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1127 interlocked optimization due lack of support on x86, rewrote
1128 exchange to take into account that base may be in eax.
1130 xsp works again; activated Interlocked optimizing code.
1132 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1134 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1136 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1138 * mini-ops.h: Add new opcodes.
1140 * mini.h: Add new patch types. Add got_var to MonoCompile.
1142 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1143 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1144 make it work with all kinds of patchable code.
1146 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1147 address of the GOT, and referencing entries in the GOT.
1149 * mini.c: Add code to load the GOT address if needed by an opcode.
1151 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1152 independent AOT code on the x86 using an elf-style Global Offset Table.
1154 2004-12-14 Raja R Harinath <rharinath@novell.com>
1156 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1158 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1160 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1163 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1165 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1166 of Interlocked:Increment/Decrement/Add as inline ops.
1167 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1169 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1171 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1172 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1174 2004-12-12 Duncan Mak <duncan@ximian.com>
1176 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1177 again. `patch_info->table_size' is no longer valid after Zoltan's
1180 2004-12-12 Martin Baulig <martin@ximian.com>
1182 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1183 if we are the "real" method, ie. not an inlined method inside it.
1185 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1187 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1188 before we look in the special fields table. This fixes
1189 ../tests/thread-static-init.cs.
1191 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1193 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1194 for Array get_Rank and get_Length. Fixes bug #70465.
1196 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1198 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1199 separate structure to reduce the size of MonoJumpInfo.
1201 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1203 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1205 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1207 * mini.c (mini_get_inst_for_method): Changed to allow ports
1208 to return a MonoInst instead of opcode
1209 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1211 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1212 Allow ports to return a created MonoInst instead of op-code, will enable
1214 (renamed mini_get_opcode_for_method to better reflected the functionality)
1216 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1218 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1220 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1222 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1225 2004-12-08 Martin Baulig <martin@ximian.com>
1227 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1228 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1230 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1232 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1235 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1238 2004-12-08 Raja R Harinath <rharinath@novell.com>
1240 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1242 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1244 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1245 bug introduced by the previous patch.
1247 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1249 * mini-ppc.c, objectc.cs: handle large structs passed by value
1252 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1254 * mini-ppc.c: OP_ARGLIST implementation from
1255 Geoff Norton <gnorton@customerdna.com>.
1257 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1259 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1260 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1262 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1264 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1266 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1268 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1271 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1273 * mini-sparc.c: Zero out localled-ed memory.
1275 * iltests.il: Add tests for zeroing out localloc-ed memory.
1277 2004-12-04 Martin Baulig <martin@ximian.com>
1279 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1280 mono_method_get_signature_full().
1282 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1284 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1285 and some utility functions (always for SSAPRE), integrated SSAPRE.
1287 * driver.c: Added ssapre option.
1288 * ssa.c: Small fix on OP_ARG handling.
1289 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1290 * Makefile.am: Likewise.
1292 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1294 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1297 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1300 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1302 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1304 * cpu-s390.md : Increase instruction length of oparglist.
1306 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1308 2004-11-30 Martin Baulig <martin@ximian.com>
1310 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1311 virtual generic methods. We call a special helper_compile_generic_method()
1312 icall to retrieve the method from the vtable, inflate and compile
1313 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1315 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1317 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1319 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1321 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1323 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1326 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1328 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1329 platforms with PIC aot.
1331 2004-11-28 Martin Baulig <martin@ximian.com>
1333 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1336 2004-11-28 Martin Baulig <martin@ximian.com>
1338 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1339 the result of mono_type_get_underlying_type() to check whether
1342 2004-11-26 Martin Baulig <martin@ximian.com>
1345 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1348 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1350 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1351 the same way as the other arguments so they won't get clobbered.
1353 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1354 calls through R11 since it is clobbered by the trampoline code.
1356 2004-11-26 Raja R Harinath <rharinath@novell.com>
1358 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1359 pick up in-tree mscorlib.dll.
1361 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1363 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1365 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1366 runtime data/code are now stored in a table similar to the GOT in ELF.
1367 This allows the code itself to be position independent.
1369 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1372 * aot.c: Attach ELF type (object/function) directives to all global
1375 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1377 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1379 * mini-amd64.h: Turn on PIC AOT code.
1381 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1382 returning the offset within an OP_AOTCONST instruction where the GOT
1383 offset needs to be added.
1385 * mini.h: Bump AOT file format version.
1387 2004-11-25 Martin Baulig <martin@ximian.com>
1389 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1390 uninflated generic methods.
1392 2004-11-25 Martin Baulig <martin@ximian.com>
1394 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1396 2004-11-24 Martin Baulig <martin@ximian.com>
1398 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1399 original klass (this only applies for generic instances).
1401 2004-11-24 Martin Baulig <martin@ximian.com>
1403 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1404 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1407 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1409 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1410 localloc. Fixes #69678.
1412 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1414 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1416 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1417 used SSE registers on pinvoke calls. Fixes #69774.
1419 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1421 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1422 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1424 2004-11-23 Raja R Harinath <rharinath@novell.com>
1426 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1427 Refer directly to the mcs/ tree.
1429 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1431 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1432 Check if a trampoline for a synchronized method is required.
1434 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1436 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1437 with localloc if needed. Throe arithmetric exception in
1438 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1439 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1441 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1443 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1444 types before switching on type. Fixes #69622.
1446 2004-11-19 Raja R Harinath <rharinath@novell.com>
1448 * Makefile.am (check-local): New. Integrate into 'make check'.
1449 (MCS,RUNTIME): Define using in-tree mono and mcs.
1451 (%.exe): Use $(ILASM).
1453 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1455 * mini-ppc.c: adjust initial prolog size (bug #69691).
1457 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1459 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1462 2004-11-17 Raja R Harinath <rharinath@novell.com>
1464 * Makefile.am (clean-local): Rename from 'clean'.
1466 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1468 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1469 to mono_arch_is_int_overflow.
1470 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1473 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1475 * declsec.c|h: New files to support declarative security attributes.
1476 Added function to check if a method has (applicable) security.
1477 * mini.c|h: Add check for declarative security attributes in
1478 mono_method_check_inlining.
1479 * Makefile.am: Added declsec.c and declsec.h to the build.
1481 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1483 * mini.c, mini.h: update to keep dynamic code info per-domain.
1485 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1487 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1488 (mini_init): Get rid of it from here too.
1490 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1492 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1493 implemented OP_RETHROW (patch by Geoff Norton
1494 <gnorton@customerdna.com>).
1496 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1498 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1499 between appdomains. Fixes appdomain-unload on PPC.
1501 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1503 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1504 mini-exceptions.c: handle the new wrapper types.
1505 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1506 token value as a MonoClass* when compiling a wrapper.
1507 mono_jit_create_remoting_trampoline now takes an additional
1508 MonoRemotingTarget parameter.
1510 2004-11-10 Martin Baulig <martin@localhost>
1512 * mini.c (mono_method_to_ir): Use `generic_container->context'
1513 rather than creating a new one.
1515 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1517 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1519 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1521 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1523 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1524 the experimental aot cache stuff.
1526 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1528 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1529 mini-exceptions.c: update to exception clause structure changes.
1531 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1533 * exceptions-x86.c (throw_exception): Fix warnings.
1535 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1538 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1540 * exceptions-sparc.c (get_throw_exception): Really fix this.
1542 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1544 * tramp-*.c: we no longer support icalls without wrappers, so
1545 a bit of code can be removed here
1547 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1549 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1552 * cpu-sparc.md: Add op_rethrow.
1554 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1556 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1558 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1559 * mini-ops.h: Add OP_RETHROW.
1561 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1563 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1565 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1567 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1568 Makes the output much easier to read
1570 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1572 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1573 prevents another huge leak when compiling with ssa. Secondly, the
1574 performance of doing this rather than freeing the lists is much
1575 better. GList does a lock every time you allocate a list link,
1576 so that it can use a memory pool. So, it is better to just use
1577 a memory pool of our own.
1579 * ssa.c, linear-scan.c: replace g_list_remove_link with
1580 g_list_delete. The remove one does not free the GList, so we were
1581 leaking memory. On -O=all --compile-all with corlib, this cut down
1582 3 MB of allocations.
1584 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1586 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1588 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1590 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1591 into a new function mono_create_jit_trampoline ().
1593 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1595 * trace.c (get_spec): Allow tracing of classes without a namespace.
1597 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1599 * mini.c: Fix pointer overwrite in mini_method_compile.
1601 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1603 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1604 The darwin ABI needs some special handling for 1 and 2 byte structs
1605 Lets use lbz/lhz instead of lwz everywhere.
1606 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1607 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1608 Use stb/sth for the former, and put the latter always on stack instead of in
1611 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1613 * trace.c (is_filenamechar): Add '_'.
1615 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1617 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1619 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1621 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1623 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1624 depends on libmonogc. Fixes #68805.
1626 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1628 * mini.c (mono_jit_free_method): Provide extra information for
1629 this error. Currently this leaks, but will be turned into a
1630 developer option in the future.
1632 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1634 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1636 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1638 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1639 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1640 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1642 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1644 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1645 trampolines for AOT code.
1647 2004-10-22 <vargaz@freemail.hu>
1649 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1650 constructed types. Fixes #68136.
1652 2004-10-21 Martin Baulig <martin@ximian.com>
1654 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1655 if it returns true, unwind the stack to the call instruction.
1657 2004-10-21 <vargaz@freemail.hu>
1659 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1661 * mini.h: Bump AOT version number.
1663 * objects.cs: Add another test for unbox trampolines.
1665 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1668 2004-10-20 <vargaz@freemail.hu>
1670 * driver.c: Add SHARED to the set of optimizations tested.
1672 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1674 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1677 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1679 2004-10-20 Martin Baulig <martin@ximian.com>
1681 * mini-exceptions.c (mono_handle_exception): Call
1682 mono_debugger_handle_exception() to tell the debugger about
1683 catch/finally clauses.
1685 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1687 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1689 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1692 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1694 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1695 methods as their native size, fixed bug #57543, #57545.
1696 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1697 This saves a temporary register and mullw call down into 1 (minor perf
1698 increase for cases like sum = sum * 5; This use to translate into:
1701 It now translates to
1704 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1706 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1709 2004-10-11 Martin Baulig <martin@ximian.com>
1711 * mini.c (mono_method_to_ir): If we're a generic method, get the
1712 MonoGenericContainer from our MonoMethodNormal and create a
1713 MonoGenericContext from it.
1715 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1717 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1719 * basic-long.cs: Add test for checked i8->i2 cast.
1721 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1723 * inssel-ppc.brg: added a couple of speedup rules.
1725 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1727 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1728 to speed up rebuilds.
1730 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1732 * mini-s390.c: Minor fix to OP_OR_IMM.
1734 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1736 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1737 better. Fixes appdomain-unload.exe on sparc.
1739 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1741 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1742 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1745 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1747 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1749 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1751 * mini.c: Always generate a field read/write wrapper for members
1752 of the class MarshalByRefObject since the actual instance could
1755 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1757 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1759 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1761 * driver.c mini.h trace.c: Move the setting of the main assembly into
1762 a separate function called mono_trace_set_assembly () and call it after
1763 actually loading the main assembly. Fixes #66872.
1765 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1767 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1768 using the code manager.
1770 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1772 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1774 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1776 * cpu-amd64.md: Fix bug in previous patch.
1778 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1781 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1783 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1784 mini-exceptions.c: updates for changed stack walk interface.
1786 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1788 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1790 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1792 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1794 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1796 * driver.c (mini_regression_list): Do not call mono_assembly_close
1797 since assemblies can't be unloaded.
1799 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1801 * cpu-amd64.md: Fix more instruction lengths.
1803 * cpu-amd64.md: Fix lengths of some instructions.
1805 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
1807 * inssel.brg: Make the array ldelema check aot friendly.
1809 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1811 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
1813 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
1815 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
1817 * mini-x86.c: Fix build.
1819 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
1820 mono_type_get_underlying_type () helper function to simplify code.
1822 2004-09-09 Martin Baulig <martin@ximian.com>
1824 * mini-amd64.c: Don't access `type->data.klass' directly, call
1825 mono_class_from_mono_type() instead since the type may be a
1828 2004-09-09 Martin Baulig <martin@ximian.com>
1830 * mini-amd64.c (get_call_info): Fix support for generic instances.
1831 (add_valuetype): Use mono_class_from_mono_type() to get the class
1832 since we can be a generic instance.
1834 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
1836 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
1838 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
1840 * liveness.c: reset spill costs on each scan: bug 62107
1842 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
1844 * exceptions-sparc.c (mono_arch_find_jit_info): remove
1845 unnecessary line that doesn't compile
1847 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
1849 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
1850 trampolines, make them call an error function so people can fix their
1853 2004-09-06 Martin Baulig <martin@ximian.com>
1855 * mini.c (mono_method_to_ir): When initializing locals, handle a
1856 generic instances like a valuetype if it's a valuetype and like a
1857 class if it's a class.
1859 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1861 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
1862 stack. Fixes #64674.
1864 * exceptions.cs: Add test for unwinding of call arguments.
1866 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
1868 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
1869 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
1870 set the carry/borrow flag). The sparc and s390 implementations
1871 can now use optimized versions (and simplify the code). ppc bugfixes.
1873 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1875 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
1877 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1879 * inssel-amd64.brg: Remove leftover 32 bit rule.
1881 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
1883 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
1885 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
1886 mono_arch_find_jit_info functions into a new function. Fix a memory
1889 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
1892 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1894 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
1897 * exceptions.cs: Add array size tests.
1899 * mini.c: Allocate a separate icall wrapper for each arity of
1900 mono_array_new_va. Fixes #59509.
1902 * exceptions.cs: Add testcase for 64578.
1904 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
1906 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
1908 2004-09-02 Martin Baulig <martin@ximian.com>
1910 * mini.c (mono_method_to_ir): When initializing the locals, call
1911 handle_initobj() on the generic instance itself, not its
1914 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1916 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
1917 MonoJitInfo for dynamic methods.
1919 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
1921 * mini.c: Add support for freeing JIT data for dynamic methods.
1923 2004-09-01 Martin Baulig <martin@ximian.com>
1925 * mini-x86.c (is_regsize_var): Added support for generic
1927 (mono_arch_emit_prolog): Make this compile again, use
1928 `x86_push_imm_template (code)'.
1930 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
1932 * mini-x86.c: make all push_imm instructions that get
1933 patched always emit the long form
1935 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
1937 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
1938 in a per-domain hash.
1940 * mini-amd64.c (merge_argument_class_from_type): Handle generic
1943 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
1948 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
1951 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
1952 Beginnings of SSE2 support.
1954 * exceptions.cs: Add more tests for checked int<->uint casts.
1956 2004-08-28 Martin Baulig <martin@ximian.com>
1958 * mini-x86.c (mono_arch_instrument_epilog): Added support for
1962 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
1963 Handle generic instances recursively.
1965 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1967 * iltests.il: test for conv.u8 on a constant
1969 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1971 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
1972 LCONV_x4 (shrun_32 (membase)).
1974 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1976 * inssel-x86.brg: c&p rules for push/setret of long
1978 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1980 * inssel-x86.brg: c&p rules for compare (base, regvar) and
1981 compare (regvar, base)
1983 * inssel-x86.brg: more burg love
1985 * inssel.brg: more cleanup
1987 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
1989 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1991 * basic-long.cs, basic-calls.cs: new tests for optimization.
1993 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
1995 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
1998 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2000 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2002 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2004 * inssel.brg (mini_emit_memcpy): use
2005 NO_UNALIGNED_ACCESS to disable memcpy optimization
2007 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2009 * mini-amd64.c: Handle generic types in various places.
2011 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2013 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2015 * mini.c (handle_box): Fix warning.
2017 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2019 * mini-amd64.h: Enable the emit_state optimization.
2021 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2023 * mini-amd64.c: Add some new 64 bit peephole opts.
2025 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2027 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2029 * mini-amd64.c: Register allocator fixes.
2031 * mini.c: Add an optimization to emit_state to avoid allocation of new
2032 registers on some platforms.
2034 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2036 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2038 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2039 allocation. Fixes #63085.
2041 * basic-long.cs: Add new regression test.
2043 * mini-amd64.c: Register allocator improvements.
2045 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2047 * mini-amd64.c (read_tls_offset_from_method): Add another code
2050 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2051 instruction sequence for nullifying class init trampolines.
2053 * objects.cs: Add new regalloc test.
2055 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2057 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2059 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2061 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2064 * driver.c: Fix profiling after TLS changes.
2066 * driver.c (mono_main): Set mono_stats.enabled if needed.
2068 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2071 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2073 * mini-x86.c: use a 1 op rather than a 2 op tls access
2074 instruction -> faster.
2076 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2078 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2081 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2083 * exceptions-sparc.c (throw_exception): fix typo
2085 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2087 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2088 set tree->dreg correctly with tls. Allow any
2089 register to be used.
2091 * mini-x86.c (read_tls_offset_from_method): add new code
2092 generation pattern seen with GCC.
2095 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2097 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2098 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2099 exceptions-sparc.c: fix some performance issues in exception
2100 handling and setting of the stack trace for exceptions that were
2103 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2105 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2108 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2111 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2113 This patch inlines tls access, when possible.
2115 * mini.h: new arch functions for TLS intrinsics.
2116 All platforms updated with a stub.
2118 * mini.c: use the new intrinsics
2120 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2121 arch specific intrinsic for tls variables
2123 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2125 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2128 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2130 * mini.c: thread local allocation
2132 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2134 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2136 * Makefile.am: Link against the static version of libmonogc.
2138 * Makefile.am: Link the static versions of the convenience libraries
2139 into the mono executable.
2141 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2143 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2145 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2146 on integer overflow.
2148 * mini-amd64.c: Reorganize function call code.
2150 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2152 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2154 * inssel-x86.brg: use xor eax,eax.
2156 * basic.cs: new tests
2158 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2160 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2161 in exception throwing code.
2163 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2165 * inssel-x86.brg: use xor esi,esi.
2167 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2169 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2170 can trace methods compiled during mini_init () too.
2172 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2175 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2177 * Makefile.am: static link on x86 (r=zoltan)
2179 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2181 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2182 code since it causes some programs to fail.
2184 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2186 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2188 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2190 * mini.c: ovfops_op_map - add STACK_OBJ case for
2192 * basic.cs: add test_0_pin_string as test
2195 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2197 * Makefile.am: build C# if srcdir != builddir
2199 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2201 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2202 fall-through blocks.
2204 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2206 * driver.c: enable loop by default again and include abcrem in -O=all.
2208 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2210 * iltests.il: Add some localloc tests.
2212 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2214 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2217 * inssel-amd64.brg: Add some optimizations.
2219 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2222 * Makefile.am: Statically link mono against libmono on AMD64.
2224 * mini-amd64.c inssel-amd64.brg: Optimizations.
2226 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2228 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2230 * tramp-amd64.c: Patch calling code in trampolines.
2232 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-amd64.c: pinvoke struct passing fixes.
2236 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2238 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2239 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2241 2004-08-05 Duncan Mak <duncan@ximian.com>
2243 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2246 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2248 * mini-amd64.c (emit_move_return_value): Move return value for normal
2251 2004-08-05 Martin Baulig <martin@ximian.com>
2253 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2254 `type->type'; just modify `type' itself when dealing with enums
2255 and generic instances.
2256 (check_call_signature): Make `simple_type' a `MonoType *'.
2258 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2260 * mini.c: Use OP_PADD to add offsets to addresses.
2262 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2264 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2266 * mini-sparc.c (mono_arch_emit_epilog): fix check
2267 for folding last op into restore instruction
2269 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2271 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2272 helper methods using the code manager.
2274 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2276 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2278 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2280 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2281 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2283 * mini-s390.c: fix tail processing
2285 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2287 * mini-ppc.c: mul.ovf.un exception name fix.
2289 2004-08-03 Martin Baulig <martin@ximian.com>
2291 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2292 instances; before jumping to `handle_enum', also modify `ptype'.
2294 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2296 * cpu-sparc.md: fcall maximal length too small.
2298 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2300 * mini-amd64.c mini.h: Add initial support for passing/returning
2301 structures to/from pinvoked methods.
2303 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2305 * mini-ppc.c: reg allocator fix.
2307 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2309 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2311 * inssel.brg: Optimize memset on 64 bit machines.
2313 * mini-amd64.c: Fix some vararg cases.
2315 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2317 * mini-s390.c: Corrected macro in emit_float_to_int
2319 * s390-abi.cs: Tests to exercise the s390 ABI
2321 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2323 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2326 * basic.cs: Add a test for add.ovf.un.
2328 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2330 * mini-sparc.c: add case for OP_IDIV_UN
2332 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2334 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2336 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2338 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2340 * basic.cs: regression tests.
2342 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2345 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2347 * basic.cs: Add a new test.
2349 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2350 and AOT. Various fixes and optimizations.
2352 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2354 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2356 * mini-ppc.c: make sure temp regs are not used for global reg
2359 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2361 * cpu-sparc.md: conv_i8 fix for 64bits
2363 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2365 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2367 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2368 add opcode for cmp BYTE PTR [eax], imm.
2370 * inssel.brg: Make memcpy and memset takes bases.
2372 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2374 * *-amd64.*: More AMD64 work.
2376 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2378 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2379 add a compare-not-equal opcode.
2381 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2383 * mini.c: Use mono_init_from_assembly instead of mono_init.
2385 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2387 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2389 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2391 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2393 * inssel.brg: 64 bit fixes.
2395 * mini.h (MonoCallInst): Add some AMD64 specific data.
2397 * mini.h: Add some OP_P opcodes.
2399 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2401 * basic.cs: tests for 61797 and 61740
2403 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2405 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2406 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2408 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2410 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2412 * *-amd64*.*: Ongoing AMD64 work.
2414 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2416 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2418 * *-amd64*: Ongoing AMD64 work.
2420 * mini-arch.h: Add AMD64 support.
2422 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2424 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2426 * mini-ops.h: Add new opcodes.
2428 * Makefile.am: Add AMD64 support.
2430 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2431 rules into the inssel-long*.brg files.
2433 * *-amd64.*: Add beginnings of AMD64 backend.
2435 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2437 * mini.c (print_dfn): commenting out the code that prints
2438 the cil. With -O=deadce, this makes -v -v crash.
2440 * cpu-pentium.md: make checkthis have a length of 2
2442 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2444 * mini-sparc.h: fix implementations of __builtin
2445 functions for Sun compiler for V9.
2447 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2449 * mini.c: use the new stelem.ref wrapper
2450 * exceptions.cs, arrays.cs: new stelem.ref tests
2452 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2454 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2455 new XSP should work with these changes).
2457 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2459 * inssel-{long32,x86,}.brg: trivial optimizations.
2461 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2463 * mini.c: load value when emitting box operation in
2466 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2468 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2469 is one byte shorter than cmp DWORD PTR [eax], 0.
2471 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2473 * inssel-ppc.brg: arguments on the stack are always
2474 relative to the stack pointer (spotted by Neale Ferguson).
2476 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2478 * exceptions-x86.c: delay appending the method name to the trace until
2479 after mono_jit_info_table_find is called, as this gets the real
2482 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2484 * aot.c: register roots
2486 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2488 * aot.c : I could just use PLATFORM_WIN32 flag.
2490 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2492 * aot.c : Reverting the previous fix. This time it broke linux build.
2494 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2496 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2498 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2500 * mini.c (handle_stack_args): Remove some more debugging code.
2502 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2504 * driver.c mini.h aot.c: Allow additional options to be specified with
2505 --aot and pass them to mono_compile_assembly.
2507 * aot.c: Add experimental code to AOT compile all loaded assemblies
2508 on demand and save the code into a cache in the filesystem.
2510 * aot.c: Add support for more wrapper methods.
2512 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2515 * cpu-*.md: Remove removed opcodes.
2517 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2518 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2519 related icalls to marshal.c.
2521 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2523 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2525 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2527 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2529 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2530 * liveness.c: If liveness is recomputated we need to reset the information
2531 for each variable. This way, if the liveness range has been narrowed
2532 by optimizations that happened after the last computation, we can return
2535 For example, if you have
2540 // Tons of code that does not affect i
2546 i = 0 is dead code and will be removed by SSA. However, when
2547 linear scan gets to the code, i will still appear to be live
2548 throughout the entire block. This prevents good register allocation.
2550 2004-07-06 Martin Baulig <martin@ximian.com>
2552 * debug-mini.c (mono_debug_init_method): Allow
2553 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2554 (mono_debug_add_icall_wrapper): New method.
2556 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2558 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2560 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2563 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2565 * aot.c (mono_aot_load_method): Fix loading of debug info.
2567 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2569 * aot.c: Add logging support.
2571 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2573 * mini.h: Add prototype for mono_print_method_from_ip.
2575 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2577 * inssel.brg: 64 bit fixes.
2579 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2582 * Makefile.am: Add SPARC64 support.
2584 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2586 * aot.c: Fix alignment problems on 32 bit platforms.
2588 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2590 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2593 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2596 * mini.h: Bump AOT file version. Some 64 bit fixes.
2598 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2600 * inssel-sparc.brg: Add new rule to avoid register moves.
2602 * inssel.brg: Add ldind_to_load_membase helper function.
2604 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2606 * mini.c: OffsetToStringData intrinsic.
2608 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2610 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2612 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2615 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2616 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2618 * mini.c: reinstated mono_compile_get_interface_var()
2619 on x86, too, since the change breaks the Gtk# build there as well.
2621 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2623 * driver.c: remove loop from the default optimizations: it seems to
2624 interact badly with some of the other options (see bug #60613).
2626 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2628 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2629 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2631 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2633 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2634 vararg-using methods.
2636 2004-06-21 Martin Baulig <martin@ximian.com>
2638 * mini/mini-exceptions.c
2639 (mono_handle_exception): Added `gpointer original_ip' argument.
2640 After calling mono_unhandled_exception(), call
2641 mono_debugger_unhandled_exception() and if that returns true,
2642 restore the context and return.
2644 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2646 * mini-ppc.c: prefer the use of relative branches so
2647 they won't need to be patched in aot code (patch from Patrick Beard).
2649 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2651 * aot.c: patch from Patrick Beard to make the output assembly
2652 more correct for the MacOSX assembler. Small tweak to
2653 generate sane images on Linux/PPC, too.
2655 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2657 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2658 case until bug #59509 is fixed (shows up in #60332).
2660 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2662 * mini.c: make sure the needed wrappers are compiled, too, with
2665 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2667 * driver.c: remove NPTL reference in --version output.
2669 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2671 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2672 generate valid assembly for the Mach-O assembler.
2674 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2676 * driver.c: don't include abcrem in the all optimization specifier
2677 since it slows down jit compilation too much for now.
2679 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2681 * mini.c: use BIGMUL only if both operands have the same signage.
2682 * iltests.il: Test for bug 60056. (errors related to signage in
2687 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2689 * mini.c, aot.c: memory leak fixes.
2691 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2693 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2695 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2697 * Makefile.am: remove the -static hack completely, it links in
2698 statically glib as well.
2700 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2702 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2703 * exceptions.cs: make it compile with new mcs/csc.
2705 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2706 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2707 and added relevant test case.
2709 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2711 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2712 regressions in gtk-sharp.
2714 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2716 * exceptions.cs: New regression tests.
2718 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2720 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2722 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2724 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2726 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2728 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2730 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2732 * mini.c (mono_jit_runtime_invoke): Init class in this
2733 method instead of trusting mono_jit_compile_method to
2734 do the work (because wrappers can be in object class)
2736 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2738 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2740 * basic-long.cs: New regression test.
2742 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2744 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2747 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2749 * Makefile.am: fix miguel's change to build mono statically against
2750 libmono (track build dependencies).
2752 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2754 * cfold.c: Some glib versions do not have G_MININT32.
2756 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2758 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2759 with precision of tan, atan, sin and cos, and implemented related
2760 regressions tests (fixes bug 54467, but one new problem appeared and
2763 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2765 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2767 * exceptions.cs: Add test for constant folding && division by zero.
2769 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2770 since driver.c is in libmono too, so the optimization was useless.
2772 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2773 variable to driver.c so the compiler can emit more efficient code to
2776 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2778 * Makefile.am: don't distribute generated inssel.[ch] files.
2780 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2782 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2783 into the default appdomain. Fixes #58707.
2785 * jit-icalls.c: Remove the broken approximation for truncl, doing
2786 no conversion is better.
2788 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2791 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2793 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2794 of the mcrxr instruction which is not available on some processors
2795 even if it's documented to be. Implement add and sub overflow correctly
2796 (still not complete for long unsigned). Speed up icalls a bit.
2798 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2800 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2801 we run .cctor in the current domain instead of target_domain.
2803 Fixes bug #58558, .cctor not being called in -O=shared.
2805 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2807 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
2809 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
2811 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
2812 which can be done with an imm8, do it that way.
2813 (mono_arch_output_basic_block): ditto for a jmp
2814 (mono_arch_emit_prolog): Computate maximum offset of a label.
2816 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
2818 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
2819 now tries to allocate prefered physical reg's for virtual
2820 regs. This reduces the number of emited spills/loads with
2821 20-30% on our core assemblies.
2823 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2825 * jit-icalls.c: truncl() is not needed and trunc() is
2826 the correct thing to do anyway (bug #58287).
2828 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
2830 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
2833 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
2835 * driver.c: enable loop optimizations by default.
2837 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2839 * mini-x86.c: fix calc of max loop size when aligning loops start.
2841 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
2843 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
2846 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
2848 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
2851 * basic-long.cs: Add tests for add/subtract of immediates with carry.
2853 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
2855 * mini.c (inline_method): Allways inline some wrappers even if the cost
2856 is too large. Fixes #58785.
2858 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
2860 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
2862 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
2863 (crichton@gimp.org). Beginning of support for sparc/linux.
2865 * mini-sparc.c: Optimize retrieval of LMF address.
2867 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
2869 * exceptions-ppc.c: handle alloca in methods with clauses.
2871 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
2873 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
2875 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2877 * mini.c: Delegate most of the abort signal work to
2878 mono_thread_request_interruption, which also handles Stop and Suspend
2881 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
2883 * mini.c mini.h: Allow inlining of icall wrappers if the backend
2884 supports the save/restore lmf opcodes.
2886 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
2888 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
2891 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
2893 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2895 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
2896 methods which contain array accesses.
2898 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
2899 boundaries. Fixes #58537.
2901 * iltests.il: Add regression test for #58537.
2903 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2905 * mini-x86.c (mono_arch_local_regalloc): Last part of
2906 fix for bug #58633 (releasing register to early).
2908 2004-05-18 Miguel de Icaza <miguel@ximian.com>
2910 * basic-long.cs: Add new regression test.
2912 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2914 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
2915 register too early on the chain.
2917 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2919 * mini.c (create_helper_signature): Use a helper function to reduce
2920 the code which needs to be written. Also set the calling convention of
2921 icalls on windows. Fixes #57840.
2923 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2925 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
2926 exceptions-ppc.c: added helper function to get the instruction address
2927 from a signal handler context.
2929 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2931 * helpers.c: use g_get_tmp_dir. Invokes happyness
2934 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2936 * helpers.c: Add new env variable to pass args to objdump.
2937 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
2939 2004-05-17 Radek Doulik <rodo@ximian.com>
2941 * Makefile.am (common_sources): added abcremoval.h so it get
2942 disted and daily mono packages on go-mono.com will build again
2944 2004-05-17 Massimiliano Mantione <massi@ximian.com>
2946 * abcremoval.c: Fixed coding style, added copyright header.
2948 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
2950 * mini.h: Added prototype for abc removal main function.
2952 * build_relations_propagation_table.pl: Added copyright header.
2954 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2956 * basic-long.cs: reg test for complex ceq_long bug.
2958 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2960 * mini-x86.c (mono_arch_local_regalloc): Correctly free
2961 reg in long and clob case (bug #58343). Fixed/added comments.
2963 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
2965 * mini.c (mono_jit_runtime_invoke): Follow new convention
2966 of calling the invoke method with an function pointer.
2968 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
2970 * ChangeLog: Fix author of memory leak patch.
2972 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
2974 * Makefile.am: fix make dist as well...
2977 2004-05-14 Massimiliano Mantione <massi@ximian.com>
2979 * cfold.c: Made so that conversions from pointer to int4 are no-ops
2980 on archs where pointers are 4 bytes long.
2982 * Makefile.am: Added abcremoval.c source file.
2984 * abcremoval.c: Added abcremoval.c.
2986 * abcremoval.h: Added abcremoval.h.
2988 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
2990 * inssel.brg: Enabled bounds check removal.
2992 * mini.c: Added support for abcrem optimization.
2994 * mini.h: Added abcrem optimization label.
2996 * driver.c: Added support for abcrem optimization.
2998 * propagated_relations_table.def: Added propagated_relations_table.def.
3000 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3002 * mini.c, cfold.c: fix style.
3004 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3006 * mini.c: handle issue with the low-level implementation of
3007 some long opcodes (bug #54209).
3009 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3011 * basic.cs: test for my new cmov stuff.
3013 2004-05-13 Patrik Torstensson
3015 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3016 opt and added peephole documentation.
3018 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3020 * tramp-ppc.c: rewrote the generic trampoline code.
3022 2004-05-11 Patrik Torstensson
3024 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3026 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3028 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3030 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3031 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3033 * mini.c: Add new icalls for AsAny marshalling.
3035 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3037 * tramp-ppc.c, mini-ppc.c: more cleanups.
3039 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3041 * mini.c: no warnings.
3043 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3045 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3047 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3049 * mini.c: In the thread abort signal handler, if the thread is in the
3050 process of being stoped, don't throw the Abort exception, just stop the
3053 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3055 * tramp-ppc.c: removed old code.
3057 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3059 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3060 do some simple speed optimizations on ppc.
3062 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3065 and large offsets in load/store.
3067 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3069 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3070 it causes regressions.
3072 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3074 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3077 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3079 * jit-icalls.c: remove warnings.
3080 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3081 speedups for unsafe code.
3083 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3085 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3087 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3089 * basic-calls.cs: Add new regression test.
3091 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3094 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3096 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3099 2004-05-06 Patrik Torstensson
3101 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3102 long reg allocation in any reg (not only eax:edx) and implemented
3103 long shl/shr ops in asm instead of helpers.
3105 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3107 * mini-sparc.h: Fix warnings.
3109 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3112 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3113 separate statement for clarity.
3115 * mini-sparc.c: Update status.
3117 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3119 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3122 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3124 * inssel-ppc.brg: another small pre-release workaround:
3125 we don't do overflow detection for long_sub_un.
3127 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3129 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3130 (also works around a weird ppc bug: 57957).
3132 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3134 * tramp-ppc.c: trampoline fixes.
3136 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3138 * mini-ppc.c: fixed typos.
3140 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3142 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3143 at the top of the stack. Fixed typos. Use a frame registers
3144 for all the methods with exception clauses.
3146 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3148 * exceptions-ppc.c: restore fp registers.
3150 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3152 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3153 order from the stack top (moved the stack room to save the
3154 return value for trace after the param area). Fixed corruption
3155 in restoring registers on unwind.
3157 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3159 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3161 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3163 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3164 and prolog/epilog for methods that use it. Allow
3165 enough param area room for varargs methods. Fix miguel's
3166 breakage in exception handling.
3168 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3170 * Makefile.am: run genmdesc only on current arch.
3172 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3175 * mini-x86.h: fix the build on windows.
3177 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3179 * 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.
3181 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3183 * mini-exceptions.c: New file.
3185 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3186 Move some parts of the x86 exception handling code to an
3187 arch-independent file so it can be shared with other ports.
3189 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3191 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3193 2004-04-26 David Waite <mass@akuma.org>
3195 * driver.c: remove comma from end of enumeration declaration
3197 2004-04-26 Jackson Harper <jackson@ximian.com>
3199 * driver.c: parse config file before loading first assembly. This
3200 allows the user gac to be enabled/disabled.
3202 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3204 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3205 simpler mechanism: we do not care what is encoded initially
3206 (branch absolute or relative), we care about the code and its
3207 target. I kept the old code for reference for now.
3209 The new code tries first to determine if the jump is anywhere in
3210 the -/+32 absolute meg range, if it succeeds, it encodes using the
3211 absolute branch; If not, it tried to find something in the
3212 relative range, if not, it uses the handle_thunk code.
3214 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3216 * exceptions-ppc.c: use the correct ip register on macosx.
3218 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3220 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3222 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3224 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3225 Raise exception on integer divide by zero by hand since the hw
3226 doesn't support it. Handle NaNs in FP compares.
3228 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3230 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3231 code reducing duplication between the platforms and enabled
3232 signal exception handling (on linux for now).
3234 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3236 * exceptions-ppc.c: more macosx support.
3238 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3240 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3242 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3244 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3246 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3248 * iltests.il: more tests.
3250 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3252 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3255 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3257 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3259 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3261 * liveness.c: Mark variables as volatile in all basic blocks reachable
3262 from exception clauses.
3264 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3266 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3269 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3271 * iltests.il, basic.cs: more tests for regalloc.
3273 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3275 * iltests.il: Some tests for register allocation modifications
3278 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3280 * exceptions.cs: Add regression test for bug #56782.
3282 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3283 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3284 the beauty of fixing the same thing in 5 different files...
3286 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3288 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3291 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3293 * mini.c: Add support for STRWLPARRAY marshalling convention.
3295 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3297 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3298 to init the context to setup the regs pointer).
3300 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3302 * exceptions-ppc.c: more exceptions work.
3304 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3306 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3309 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3311 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3312 can use the memory directly.
3314 * cpu-pentium.md: Update documentation from a post from Zoltan.
3316 add x86_add_membase, x86_sub_membase, x86_mul_membase
3318 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3320 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3321 GENERAL_REGS they were also hardcoded for all PPC ports.
3323 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3325 Remove hard-coded limit for floating point registers, use
3326 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3328 Notice that in MacOS X calling conventions you can fit a lot more
3329 floating point values in registers, so I should update the PInvoke
3330 test to excercise the passing of floating point values on the
3331 stack (currently broken).
3333 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3335 * tramp-ppc.c (create_trampoline_code): Added
3336 JUMP_TRAMPOLINE_SIZE.
3337 (ppc_magic_trampoline): Follow the pattern from
3338 x86_magic_trampoline: if code is set to zero, return.
3339 (create_trampoline_code): Always pass MonoMethod to the jump
3340 trampoline, before it was passing a null.
3341 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3342 share the code with mono_arch_create_jit_trampoline.
3344 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3346 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3349 * cpu-g4.md: Added length for jmp instruction, the worst case
3350 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3353 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3355 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3357 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3359 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3360 before each IL instruction.
3362 * mini.c (CEE_BOX): Fix warnings.
3364 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3366 * mini.c: removed a few unused vars and extra whitespace.
3368 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3370 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3372 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3374 (OP_GETCHR): use the above
3375 (CEE_LDELEMA): use the above.
3377 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3378 version of the generic impl.
3379 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3380 (CEE_LDELEMA): use the above.
3382 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3384 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3387 * iltests.il: Added new regression test for #56317.
3389 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3391 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3392 under NetBSD. Fixes #56450.
3394 * liveness.c (update_gen_kill_set): Fix previous patch.
3396 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3398 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3400 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3402 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3405 * inssel-sparc.brg: Add more optimizations.
3407 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3409 2004-04-01 Martin Baulig <martin@ximian.com>
3411 * mini.c (handle_box): New static function; moved the
3412 implementation of CEE_BOX here.
3413 (mono_method_to_ir): Added `constrained_call' variable.
3414 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3415 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3416 mono_method_get_constrained() to get the method.
3418 2004-04-01 Martin Baulig <martin@ximian.com>
3420 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3421 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3422 (mono_method_to_ir): We don't need these macros anymore since
3423 mono_class_get_full() already takes care of it.
3425 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3427 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3428 use @function (as doesn't accept #function here) and check the return
3429 value of system and stop if fails.
3431 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3433 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3435 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3437 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3439 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3441 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3444 * basic-long.cs: Add test for negation of Int64.MinValue.
3446 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3448 * mini-sparc.c: Update status.
3450 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3452 * exceptions-sparc.c: Fix return value in filters.
3454 * inssel-sparc.brg: Fix register allocation in some rules.
3456 2004-03-28 Martin Baulig <martin@ximian.com>
3458 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3461 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3463 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3465 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3466 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3467 remove unused conv_u4 opcode.
3469 * mini-x86.c: Remove valgrind workaround since it slows down things
3470 even when mono is not run under valgrind.
3472 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3474 * mini-sparc.c: Update status.
3476 * inssel-sparc.brg: Add some optimizations.
3478 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3479 future delay slot filling. Add support for varargs, tail calls and JMP.
3481 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3482 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3484 * inssel.brg: Fix register allocation in OP_ARGLIST.
3486 * inssel.brg: Fix warnings.
3488 2004-03-25 Martin Baulig <martin@ximian.com>
3490 * mini.c (inflate_generic_field): Removed.
3491 (mini_get_method): Removed, use mono_get_method_full(),
3492 (mini_get_class): Removed, use mono_class_get_full().
3493 (mono_method_to_ir): Pass our generic context to
3494 mono_field_from_token().
3496 2004-03-25 Martin Baulig <martin@ximian.com>
3498 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3499 of a `MonoMethod *'.
3500 (mini_get_method): Take a `MonoGenericContext *' instead
3501 of a `MonoMethod *'.
3502 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3503 a new local variable called `generic_context' which holds the
3504 current `MonoGenericContext *'; use it to lookup things.
3506 2004-03-24 Martin Baulig <martin@ximian.com>
3508 * mini.c (mini_get_class): New static method; if we're inside a
3509 generic instance, inflate the class if neccessary.
3510 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3512 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3514 * iltests.il: New regression test for #55976.
3516 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3519 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3521 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3524 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3526 * liveness.c: Consider SSA stores as well as loads when making vars
3529 * exceptions.cs: New regression tests for register allocation.
3531 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3533 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3534 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3535 domain lock only to protect puntual access to data structures.
3536 Added access lock for sighash, jit_icall_hash_name,
3537 jit_icall_hash_addr and domain->code_mp.
3539 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3541 * driver.c: Print SIGSEGV handling method.
3543 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3545 * mini.c (setup_jit_tls_data): Handle case when this is called
3546 multiple times for a thread.
3548 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3549 is different from fbxx_un. Fixes #54303. Also use constants instead of
3550 magic numbers in a lot of places.
3552 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3554 * exceptions.cs: Fix cctor test when --regression is used.
3556 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3558 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3561 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3563 * inssel-ppc.brg: fixed register assignments for some rules.
3565 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3567 * exceptions.cs: Add test for exceptions in static constructors.
3569 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3570 static constructors outside the domain lock. Fixes #55720.
3572 2004-03-17 Martin Baulig <martin@ximian.com>
3574 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3575 (inflate_generic_field): Take the `MonoMethod *' instead of the
3576 `MonoClass *' and added support for generic method.
3577 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3578 have a `field->parent->gen_params', only inflate the field if it's
3579 an open constructed type.
3581 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3583 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3584 exception object instead of the preconstructed ones.
3586 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3588 * mini.c: reverted changed to sigsegv_signal_handler commited
3589 accidentally in the previous patch.
3591 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3594 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3595 running --aot with an old assembly.
3597 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3599 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3602 * mini-sparc.c: Add support for v9 branches with prediction.
3604 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3606 * mini.c (mini_init): #warning is GNUC only
3608 * mini-sparc.h: implement __builtin_frame_address
3609 and __builtin_return_address for Sun C compiler
3611 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3613 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3615 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3617 * basic-calls.cs: Add test for unaligned byref long argument passing.
3619 * mini-ops.h: Add sparcv9 compare and branch instructions.
3621 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3622 v9 instructions if we have a v9 cpu.
3624 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3625 registers for global allocation.
3627 * exceptions-sparc.c: Fixes.
3629 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3631 * liveness.c (mono_analyze_liveness): Optimized version.
3633 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3635 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3638 * basic-float.cs basic-calls.cs: New regression tests.
3640 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3642 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3643 sigaltstack implementation.
3645 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3647 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3648 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3650 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3652 * mini.c: Fix warnings.
3654 * mini.c (mono_resolve_patch_target): New function which contains the
3655 arch independent part of the patching process.
3657 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3658 patching code to a separate function.
3660 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3662 * mini.c (add_signal_handler): ifdef out on Windows
3664 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3666 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3667 cpu-sparc.md: Add exception handling support + other fixes.
3669 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3670 typed GC detection in --version.
3672 * basic.cs exceptions.cs: New regression tests.
3674 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3675 the arch specific code can store data during a compilation.
3677 * mini-ops.h: Add OP_SETFRET.
3679 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3680 function, register a separate icall for each arity, so the icalls can
3683 * mini.c (mono_print_tree): Print negative offsets in a more readable
3686 * mini.c: Make signal handling work on sparc.
3688 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3690 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3692 * jit-icalls.c: Emulate truncl by aintl on solaris.
3694 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3696 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3698 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3700 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3702 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3703 a MarshalByRef type, inline a method that performs the check, taking into
3704 account that the object can be a proxy. Also implemented tow new opcodes:
3705 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3706 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3707 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3709 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3711 * mini-ppc.c: if a relative branch displacement is too big
3712 but it points to and area reachable with an absolute branch,
3715 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3717 * mini.c: optimize small copies in cpblk.
3719 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3721 * basic-calls.cs basic-float.cs: New regression tests.
3723 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3724 negative offsets from %fp. Implement localloc. Fix local register
3725 allocation. Fix the case when the this argument needs to be saved to
3726 the stack. Implement some missing opcodes.
3728 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3730 * mini.c (mini_method_compile): Reenable global regalloc in methods
3731 with exception handlers.
3733 * linear-scan.c (mono_varlist_sort): Fix warning.
3735 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3737 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3740 * liveness.c: Make all variables uses in exception clauses volatile, to
3741 prevent them from being allocated to registers. Fixes #42136.
3743 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3745 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3748 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3749 argument to mono_arch_regalloc_cost.
3751 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3754 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3756 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3757 Make the cost of allocating a variable to a register arch dependent.
3759 * basic-calls.cs: Fix compilation of tests.
3761 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3762 helper function to cut back on the number of #ifdefs needed.
3764 * mini-ppc.c: Fix compilation.
3766 * basic-calls.cs: New regression tests.
3768 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3770 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3771 of l0 since that is callee saved.
3773 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3776 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3777 of delay instruction.
3779 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3781 * mini.h (MonoCallInst): Add 'virtual' flag.
3783 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3785 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3787 * *.cs: New regression tests.
3789 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3792 * mini.c (mono_runtime_install_handlers): Fix build.
3794 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3795 'signal_stack_size' members.
3797 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3798 alternate signal stack.
3800 * exceptions-x86.c: Add stack overflow handling.
3802 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
3803 functions to arch independent code.
3805 * mini.c (mono_print_tree): Print more detailed info for load_membase
3808 2004-02-23 Martin Baulig <martin@ximian.com>
3810 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
3812 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3814 * mini-x86.c: fixed reg allocation for div/rem.
3816 2004-02-22 Miguel de Icaza <miguel@ximian.com>
3818 * driver.c (mono_main): Report some configuratio options on --version.
3820 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
3822 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
3823 low in the address space. Correctly flush memory in thunks where we
3826 2004-02-20 Martin Baulig <martin@ximian.com>
3828 * mini.c (mini_get_method): New static method; inflate all generic
3829 methods and methods in open generic instances.
3830 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
3831 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
3833 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3835 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
3837 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
3839 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
3841 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
3843 * mini-sparc.c (flushi mono_arch_output_basic_block): make
3844 it compile using Sun's compiler.
3846 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3848 * 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.
3850 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
3852 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3854 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
3856 * mini-ppc.c: handle calls outside of the allowed range with thunks
3857 allocated using the code manager.
3858 * tramp-ppc.c: use the code manager to hold generated native code.
3859 Fixed the magic trampoline to just patch vtable entries.
3861 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
3863 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
3866 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
3868 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
3871 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
3872 if we have a working __thread implementation.
3874 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
3875 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
3877 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
3879 * mini-x86.c: Fix compilation under gcc 2.
3881 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
3883 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
3884 contains a call to the wrapped function.
3886 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
3887 OP_<CALL>_IMM opcodes, and use them under X86.
3889 * mini.c (mono_jit_find_compiled_method): Fix warning.
3891 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
3893 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
3895 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
3896 functionality to mini.c.
3898 * mini.c (mono_create_jump_trampoline): New function to create a jump
3899 trampoline. Return a compiled method instead of a trampoline if it
3900 exists. Add a cache for jump trampolines.
3902 * mini.c (mono_jit_find_compiled_method): New function to return a
3903 compiled method if it exists.
3905 * mini-x86.c: Call mono_create_jump_trampoline instead of
3906 mono_arch_create_jit_trampoline.
3908 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
3909 a jump trampoline. Fixes #52092.
3911 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
3913 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
3914 which is not up-to-date. Add check_corlib_version () instead.
3916 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
3919 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
3920 since newer valgrind versions do not need it.
3922 * mini.c (mono_jit_compile_method_with_opt): New helper function to
3923 compile a method with a given set of optimizations.
3925 * mini.c: Compile icall wrappers on-demand instead of at startup.
3927 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
3928 wrapper for an icall.
3930 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
3932 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
3935 * iltests.il: Add test for non-empty stack before switch instruction.
3937 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
3939 * mini.c: Add support for new stringbuilder marshalling conventions.
3941 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
3943 2004-02-01 Martin Baulig <martin@ximian.com>
3945 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
3946 in `ginst->mtype_argv'.
3948 2004-01-31 Miguel de Icaza <miguel@ximian.com>
3950 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
3951 facilitate grepping.
3953 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
3955 * mini.c: fixed buglet in initobj generic implementation for references.
3957 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
3959 * Makefile.am: make the version script conditional.
3960 * jit-icalls.c: handle missing truncl().
3962 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
3964 * exceptions.cs: Add more tests for double->int conversion.
3966 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
3967 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
3969 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
3971 * driver.c: make --verbose --version emit an error
3972 if the loaded corlib doesn't match the runtime version.
3974 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
3976 * mini-ppc.h: export ppc_patch().
3977 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
3978 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
3979 on par or better than on MacOSX.
3981 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
3983 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
3984 mono_lookup_pinvoke_call.
3986 * mini-x86.c: Under windows, the default pinvoke calling convention is
3987 stdcall. Fixes #52834.
3989 * mini.c (optimize_branches): Add an upper bound to the number of
3990 iterations to prevent infinite loops on strange loops. Fixes #53003.
3992 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
3994 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
3995 and ISINST. Fixes #52093.
3997 * objects.cs (test_0_vector_array_cast): New tests.
3999 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4001 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4002 checking in Array.Set ().
4004 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4007 * object.cs (test_0_multi_array_cast): New regression test.
4009 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4011 * exceptions-ppc.c: fix build on Linux/PPC.
4013 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4015 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4016 running under valgrind.
4017 (x86_magic_trampoline): Fix build bustage.
4019 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4020 negative values as well. This is needed for the encoding of the line number
4021 info, since sometimes the line numbers are not in increasing order.
4023 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4025 * cpu-pentium.md (localloc): Increase the size of the localloc
4026 instruction since it is a loop under Win32.
4028 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4031 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4033 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4034 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4035 Max Horn (max@quendi.de). Fix file names in comments.
4037 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4039 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4040 avoid stack overflow.
4041 (replace_usage): Avoid uninitialized variable warnings.
4043 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4044 and taking the address of valuetype variables.
4046 2004-01-03 Patrik Torstensson
4048 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4049 for other purposes than FP later on.
4051 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4053 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4056 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4058 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4060 2003-12-30 Patrik Torstensson <p@rxc.se>
4062 * mini-x86.h: Decreased number of availiable fp regs.
4063 Solves corner cases with FP spilling.
4065 2003-12-23 Patrik Torstensson <p@rxc.se>
4067 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4068 for floating point stack tracking / spilling on x86.
4071 * basic-float.cs: added float mul overflow test.
4073 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4075 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4077 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4079 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4080 supports for cond branches that overflow the immediate
4081 overflow offset. mcs can compile simple programs.
4083 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4085 * exceptions-ppc.c: exception handling support wip:
4086 finally handlers get run on exception.
4088 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4090 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4093 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4095 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4096 initial support for stack walking and unwinding.
4098 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4100 * driver.c (mono_main): Make corlib-out-of-sync message more
4101 descriptive. Also remove verify_corlib call.
4103 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4105 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4106 not overlap with other call's arguments, too.
4108 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4110 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4111 move to arch-specific code the choice of arch-specific
4112 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4113 * mini.c: ensure emulation calls will not interleave
4116 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4118 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4119 the magic trampoline stack frame is dropped before executing
4122 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4124 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4125 and integer to fp conversions. Added support for overflowing
4126 arguments on the stack. Reserve a couple more registers as temps.
4127 Added support for aot compilation (as output still needs to be
4130 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4132 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4133 Don't overwrite return register in some corner cases.
4135 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4137 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4138 static constructors when AOT compiling.
4140 * driver.c (mono_main): Call mono_check_corlib_version.
4142 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4144 * cpu-g4.md, basic.cs: fixed div target register.
4146 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4148 * mini-ppc.c, basic.cs: shl_imm fix with test.
4150 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4152 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4153 structures by value. Misc fixes.
4154 * objects.cs: more tests.
4156 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4158 * mini-ppc.c: lconv.ovf.i implemented.
4160 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4163 (mini_init): don't error out if someone already called g_thread_init.
4165 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4167 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4168 to be any type per the spec. Fix abnormal memory usage when
4169 the same object is repeatedly thrown.
4171 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4173 * mini.c: check for overruns in IL code.
4175 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4177 * TODO: Add/remove some todo entries.
4179 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4181 * driver.c (mono_main): Call mono_verify_corlib.
4183 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4185 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4186 This has been moved to mini.c
4187 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4188 type being casted is marshalbyref it could be a proxy, so instead of
4189 emitting the type check code, emit a call to a runtime method that will
4190 perform the check by calling CanCastTo if needed.
4192 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4194 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4195 methods with large stack frames under Win32.
4197 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4199 * Makefile.am: Distribute regression tests.
4201 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4202 at the end instead of inserting each variable into the sorted list.
4204 * linear-scan.c (mono_varlist_sort): New helper function.
4206 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4208 * mini.c: ensure arguments and locals are within bounds.
4210 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4212 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4215 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4217 * mini.c (mono_cprop_copy_values): Fix crash.
4219 * aot.c: Set verbosity back to 0.
4221 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4223 * regalloc.c: complete memory leak fix by Laurent Morichetti
4226 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4228 * driver.c (main_thread_handler): Revert the previous patch.
4230 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4233 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4234 memory from the memory pool.
4236 * driver.c (main_thread_handler): Turn on all optimizations when
4239 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4240 an array for better performance.
4242 * regalloc.c (mono_regstate_assign): Fix memory leak.
4244 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4245 serialize the debug info.
4247 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4248 debug info from the serialized representation.
4250 * aot.c: Save debug info into the generated file and load it when
4253 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4255 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4257 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4258 More FP-related fixes.
4260 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4262 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4263 and register allocation buglet. Hello world now runs.
4265 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4267 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4268 * tramp-ppc.c: fixed class init trampoline.
4269 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4271 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4273 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4274 mini.c: more ppc changes/fixes.
4276 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4278 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4279 Also optimize the case when the arguments are the same in the caller
4282 * iltests.il: Add tests for tail calls with valuetype arguments.
4284 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4286 * mini-ppc.c: fixes for struct return type.
4288 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4290 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4291 mono_spillvar_offset() to arch-specific code.
4293 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4295 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4297 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4299 * exceptions-x86.c: Fix stack space leaks.
4301 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4302 registers from the lmf if the method has save_lmf set.
4304 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4306 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4307 of icall wrappers into InvokeInDomain, since these are now per-domain.
4309 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4311 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4312 make some opcode emulation and intrinsic ops enabled/disabled
4313 according to the architecture. More fixes.
4315 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4317 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4319 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4321 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4322 arch-specific handling for 'this' and struct return type to
4325 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4327 * aot.c: prevent divide by zero error when reporting (it happened with
4330 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4332 * mini.h (inst_switch): Remove unused macro.
4334 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4337 (load_aot_module): free 'info->methods' and 'info' properly. No more
4338 "free(): invalid pointer blah" messages when you have an old aot
4341 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4343 * jit-icalls.c, mini.c: Added support for context static fields.
4345 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4347 * mini.c (mono_method_blittable): Methods which set LastError are not
4348 blittable either. Fixes #51108.
4350 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4352 * mini.c: flush icache.
4353 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4355 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4357 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4359 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4361 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4364 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4367 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4369 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4371 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4372 instruction when the result is discarded.
4374 * iltests.il (test_0_div_regalloc): New regression test.
4376 * arrays.cs: Fix compilation error.
4378 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4380 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4381 float rules to inssel-x86.brg: sane architectures with FP registers
4382 don't need to implement these rules.
4384 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4386 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4388 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4390 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4391 implementation of 32 bit systems.
4393 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4395 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4396 (Jeroen Zwartepoorte).
4398 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4400 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4401 the caller and the callee matches.
4403 * mini.c (mono_method_to_ir): Add comment.
4405 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4406 signbit is missing on some platforms.
4408 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4410 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4412 * mini.c (setup_jit_tls_data): Call the new function.
4414 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4416 * mini-x86.c: Add experimental support for fast access to the lmf
4417 structure under NPTL/Linux 2.6.x.
4419 2003-11-06 Martin Baulig <martin@ximian.com>
4421 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4422 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4425 2003-11-02 Martin Baulig <martin@ximian.com>
4427 * mini.c (inflate_generic_field): New static method.
4428 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4429 generic instance and the field is declared in a generic type, call
4430 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4432 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4434 * mini.h mini.c (mono_method_same_domain): New function to return
4435 whenever the caller and the callee are in the same domain.
4437 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4439 2003-10-30 Martin Baulig <martin@ximian.com>
4441 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4442 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4444 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4445 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4447 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4449 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4452 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4453 object here, so it is in the correct appdomain etc.
4455 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4457 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4459 (mono_method_to_ir): Avoid freeing the type created returned from
4460 mono_type_create_from_typespec, since it is put into an internal cache
4461 by the function. Fixes pointer.exe.
4463 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4464 trampolines for icalls and pinvokes as well. Fixes #33569.
4466 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4468 * mini.c: Update after appdomain changes.
4470 * mini.c (mono_jit_compile_method_inner): Allways compile native
4471 method wrappers in the root domain, since there can only be one
4472 instance of them, whose address is stored in method->info.
4474 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4476 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4477 environment variable. Instead detect automatically whenever running
4478 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4481 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4483 * trace.c, trace.h: New files that implement the new trace option
4486 * driver.c: Document new --trace options.
4488 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4491 - if (mono_jit_trace_calls)
4492 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4494 * mini.h: prototypes.
4496 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4498 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4500 * mini.c inssel.brg: Implement typedefbyref opcodes.
4502 * mini.c (mono_jit_compile_method): Remove unused local variable.
4504 * mini.c (mono_jit_compile_method_inner): Ditto.
4506 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4508 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4510 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4512 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4514 * mini.c (mono_no_aot): Remove unused global variable.
4516 * mini.c: Thread safety fixes.
4518 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4520 * mini.c (mono_create_class_init_trampoline): Add a lock around
4521 class_init_hash_addr.
4523 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4526 * mini.c: Decompose the NEWARR instruction before decomposing its
4527 arguments. Fixes #30073.
4529 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4531 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4534 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4536 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4538 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4540 * driver.c: Add support for compiling icall wrappers to --compile.
4542 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4544 * inssel.brg: The empty value in class->interface_offsets is -1, not
4547 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4549 * objects.cs: New test for 'is' operator on an array of interfaces.
4551 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4553 * tramp-ppc.c: update trampoline code to support jumps
4554 and class initialization.
4556 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4558 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4560 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4562 * inssel.brg (OP_UNBOX): Remove unused rule.
4564 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4565 region instead of one for each method. Fixes #47813.
4567 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4569 * exceptions.cs (test_0_nested_finally): New regression test for
4570 nested exception handlers.
4572 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4574 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4576 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4579 * mini.c (mono_method_check_inlining): Make the inlining limit
4580 configurable by an environment variable.
4582 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4584 * mini.h: Bump AOT file version.
4586 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4587 token, store the image along with the token, since the token might not
4588 refer to the same image as the method containing the relocation,
4589 because of inlining.
4591 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4593 * mini.c (mono_precompile_assemblies): New function to compile
4594 all methods in all loaded assemblies.
4596 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4598 * regalloc.h regalloc.c (MonoRegState): Change the type of
4599 iassign and fassign to int*, since they can contain large negative
4600 values if the register is spilled. Also added some comments. Fixes
4603 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4604 under Win32. Fixes #42964.
4606 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4608 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4610 * aot.c: Added support for AOT compiling methods which contain calls
4611 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4614 * driver.c (compile_all_methods): Run the compilation in a thread
4615 managed by mono. Fixes #44023.
4617 * mini.c (mono_codegen): Print full method name in verbose output.
4619 * mini-x86.c (mono_arch_patch_code): Fix warning.
4621 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4622 jumps, since the method we are jumping to might be domain-specific.
4624 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4626 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4628 * inssel.brg: string chars are unsigned.
4630 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4632 * TODO: New todo item.
4634 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4635 which calls mono_runtime_class_init and patches the call site to
4636 avoid further calls.
4637 (mono_arch_create_class_init_trampoline): New arch specific function
4638 to create a class init trampoline.
4639 (create_trampoline_code): Generalized so it can create
4640 class init trampolines as well.
4642 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4643 (mono_create_class_init_trampoline): New function to create and cache
4644 class init trampolines.
4645 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4646 vtable given the address of a class init trampoline. Used by the
4648 (mono_codegen): Generate a call to a trampoline instead of
4649 mono_runtime_class_init in LDSFLD[A].
4650 (mono_codegen): Add relocations for the new trampoline.
4652 * mini.h mini-x86.c aot.c: Added a new relocation type:
4653 MONO_PATCH_INFO_CLASS_INIT.
4655 * mini.h: Bump AOT version number.
4657 * aot.c: Create a copy of the loaded code instead of using the original
4658 so methods which call each other will be close in memory, improving
4661 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4662 patch since it breaks the regression tests.
4664 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4665 for the register saving instruction sequence since the
4666 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4668 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4670 * TODO: Fix todo item && remove another.
4672 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4674 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4677 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4678 function of the module.
4680 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4681 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4682 --no-aot command line option.
4684 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4686 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4687 by Bernie Solomon (bernard@ugsolutions.com).
4689 * inssel.brg: Refactor the interface offset table related code into
4690 its separate functions and add support for the AOT case.
4692 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4694 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4696 * aot.c: Added mono_aot_verbose variable and made all debugging
4697 output depend on the value of this variable.
4699 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4700 method_label and info_label.
4702 * mini.h mini-x86.c aot.c: Added a new relocation type
4703 MONO_PATCH_INFO_IID for klass->interface_id.
4705 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4706 the MonoJitInfo structure.
4708 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4709 a non-root appdomain in shared mode.
4711 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4713 * aot.c: make aot loader less verbose. Remove free of unused variable.
4715 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4717 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4719 * .cvsignore: Added *.dll.
4721 * mini.c (mono_print_tree_nl): New function callable while debugging.
4723 * mini.c (mono_print_code): Export this.
4725 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4728 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4730 * mini.h (MonoCompile): Added 'jit_info' field.
4732 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4733 the cfg structure, since it is needed by the AOT compiler.
4735 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4737 * aot.c: A major rewrite. Changes include:
4738 - save exception tables for methods which have them.
4739 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4741 - reworked the file format so it is now much smaller and needs
4742 fewer relocation entries.
4744 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4746 * aot.c (load_aot_module): Fix build bustage on platforms without
4749 2003-09-04 Martin Baulig <martin@ximian.com>
4751 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4753 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4755 * TODO: Some new optimization ideas.
4757 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4759 * aot.c: Save the optimization flags used to compile the code into
4762 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4763 support emitting domain specific code.
4765 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4766 no longer domain neutral. It can be made domain neutral by compiling
4767 with --optimize=shared.
4769 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4772 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4773 loading of AOT code.
4775 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4777 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4778 if there is no domain neutrality information.
4780 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4782 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4783 format version into the generated library.
4785 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4786 callee method into the caller since one of them could be shared.
4788 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4789 system exceptions from AOT code now works.
4791 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4792 method if it is domain neutral and the callee is not.
4794 * graph.c (cfg_emit_one_loop_level): Fix warning.
4796 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4798 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4801 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
4803 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
4804 is needed by code which is executed before mono_runtime_init ().
4805 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
4807 * mini.c (mono_thread_abort): Fix warning.
4808 (mono_jit_compile_method): Call static constructor in the AOT case too.
4810 * aot.c (mono_compile_assembly): Fix warning.
4812 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4814 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
4816 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
4818 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
4820 * cpu-pentium.md: Fix the length of call opcodes so they include the
4821 ESP restoring instruction. Fixes #47968.
4823 2003-08-28 Martin Baulig <martin@ximian.com>
4825 * mini-x86.c (mono_arch_call_opcode): Added support for
4826 MONO_TYPE_GENERICINST.
4828 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
4830 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
4832 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
4833 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
4835 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
4838 2003-08-26 Martin Baulig <martin@ximian.com>
4840 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
4841 when reporting an error, set this to the actual error location.
4842 (mono_method_to_ir): Report the correct error location if
4843 get_basic_blocks() returned an error.
4845 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
4847 * mini.c (mono_type_blittable): OBJECT is not blittable.
4848 (mono_method_blittable): Methods which have marshalling descriptors
4849 are not blittable either. Fixes #47842.
4851 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
4853 * driver.c mini.c: Use an environment variable instead of a global
4854 variable. Also fix the build.
4856 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
4857 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
4860 * driver.c mini.c: Added --with-valgrind option to turn off some
4861 code which prevents mono from running under valgrind.
4863 * mini.c (mono_emit_call_args): Fixed warning.
4865 * mini.c (mono_emulate_opcode): Fixed warning.
4867 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4869 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
4870 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
4871 regalloc.c, regalloc.h: specify available registers in arch-specific
4872 code and support floats in the regallocator (patch by Laurent Morichetti
4875 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4877 * mini.c: mono_thread_current() can be called only after
4878 mono_runtime_init(): rearrange code to not call it early on.
4880 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4882 * mini.c: allocate jump tables in the code mempools.
4884 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4886 * mini.c, mini.h: make sure per-thread data allocated by the jit is
4889 2003-08-10 Miguel de Icaza <miguel@ximian.com>
4891 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
4892 12 to 16. This fixes bug #47453.
4895 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
4897 * mini-ppc.c: fixed indexed load and unsigned compares.
4899 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
4901 * mini.c: reenabled installation of handler for
4902 thread abort signal.
4904 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4906 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
4907 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
4908 until it's fixed and actually useful.
4910 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4912 * inssel-long32.brg: couple more opcodes implemented.
4914 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4916 * mini-sparc.c: Even more opcodes implemeted.
4918 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
4920 * mini-sparc.c: More opcodes implemented.
4922 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
4924 * mini-sparc.c: More opcodes implemented.
4926 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4928 * inssel-sparc.brg: Add some needed rules. Direct
4930 * Makefile.am: Use inssel-sparc.brg
4931 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
4932 an assert happy for now.
4934 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
4936 * mini-sparc.c: Fixed compile errors.
4937 * exceptions-sparc.c: Same. We now produce a mono binary
4938 on sparc-linux. Yea.
4940 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
4942 * mini-sparc.c: Renamed registers. Also some macro cleanups.
4943 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
4944 They compile, but do not work.
4946 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4948 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
4949 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
4950 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
4953 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4955 * mini.c: more opcodes implemented and better support for generics.
4957 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
4959 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
4960 * mini.c, mini.h: first cut at generics support: some new instructions
4961 added and changed the behaviour of some of the existing ones.
4963 2003-07-21 Miguel de Icaza <miguel@ximian.com>
4965 * mini.c: Removed definition of metadata_shared mutex here.
4967 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
4969 * mini-x86.c: make vararg calls work for instance methods.
4971 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
4973 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
4974 returns the arguments in a separte list, now.
4976 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4978 * aot.c, mini.c: updates for array type representation changes.
4980 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
4982 * mini.c: register function to perform jit shutdown.
4984 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4986 * mini.c: use a faster allocator if possible.
4988 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
4990 * aot.c: some cleanups and portability changes.
4992 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4994 * mini.c: use faster allocation for CEE_BOX if possible.
4996 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
4998 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
4999 Moved inlined mempcy code to its own function so that is can be
5000 reused. Added an inline memset function as well (optimized initobj).
5001 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5003 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5005 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5007 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5009 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5010 arch code can setup the cpu for CLR execution, if needed.
5011 We use it on x86 to set the precision of FP operations.
5013 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5015 * mini.c: disable some optimizations if we can guess they'll cost too
5016 much for a given method.
5018 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5020 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5022 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5023 * mini.h mini.c mini-x86.c: Added instruction level coverage
5024 info collection support.
5026 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5028 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5029 is now implemented in the profiling API. Get rid of a couple of
5030 unnecessary global variables.
5032 2003-06-15 Nick Drochak <ndrochak@gol.com>
5034 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5035 * cpu-g4.md: add op_bigmul and op_bigmul_un
5036 * cpu_pentium.md: add op_bigmul_un
5037 * inssel-long32.brg: add rule for unsigned bigmul
5038 * mini-ops.h: define OP_BIGMUL_UN
5039 * mini-x86.c: THE BUG: handle (un)signed properly
5040 * mini.c: choose unsigned opcode if needed.
5041 This set of patches fixes bug #44291
5043 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5045 * mini.c (optimize_branches): improved to handle all kinds of
5046 conditional branches.
5048 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5050 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5051 don't raise exceptions.
5053 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5055 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5056 to arch-specific files.
5058 2003-06-09 Martin Baulig <martin@ximian.com>
5060 * Makefile.am (libs): Added $(LIBGC_LIBS).
5062 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5064 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5065 and OP_ATAN (fixes bug#44293).
5067 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5069 * Makefile.am, mini-x86.c: rename cpu description array to
5070 pentium_desc, since some compilers define the 'pentium' preprocessor
5073 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5075 * mini.c (mini_select_instructions): add explicit branch if the
5076 following block is not the false target of a conditional branch -
5077 we need this with any optimization that reorder or remove bblocks
5079 * mini.c (optimize_branches): bug fixes
5081 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5083 * mini.c (mono_method_to_ir): inline static readonly fields
5085 * ssa.c (fold_tree): start cfold support for long (very simple
5088 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5090 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5092 * inssel.brg: fixed memcpy (bug #44219).
5094 2003-06-05 Dick Porter <dick@ximian.com>
5096 * driver.c: Set the glib log levels to not abort if g_message
5099 g_set_prgname() has to happen before mini_init() so that the
5100 process handle gets the info.
5102 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5104 * driver.c: add intrins to the default optimizations to get wider
5107 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5109 * mini.h: some large basic blocks will overflow a 16-bit
5110 integers for symbolic registers.
5112 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5114 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5115 (mono_arch_output_basic_block): fix bug 43499
5117 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5119 * mini.c: kill duplicated definition of mono_debug_format.
5121 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5123 * mini-x86.c, arrays.cs: fixed register allocation bug.
5125 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5127 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5129 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5131 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5134 (print_method_from_ip): also print source location information if
5137 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5139 * mini.c (mono_find_block_region): bug fix in region code
5140 (mini_method_compile): enable removing unreachable code again, but
5141 only in methods without exception clauses.
5143 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5145 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5146 Implemented arglist opcode and handling of TypedReference type.
5147 Fixed x86 call convention when a structure is returned.
5148 Minimal support for calling static vararg methods.
5150 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5152 * mini.c (mini_method_compile): always remove unreachable code,
5153 because the code in them may be inconsistent (access to dead
5154 variables for example).
5156 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5158 * driver.c, debug-mini.c: warning fixes.
5160 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5162 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5164 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5166 * mini.c: thread-static fields are registered in mono_class_vtable(),
5167 so ensure the function is called before checking for them.
5169 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5171 * mini.c (optimize_branches): fix for bug 43586
5173 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5174 overflow (fixes Bug #43639)
5176 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5178 * mini.c, objects.cs: allow the use of stobj for primitive types.
5180 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5182 * mini.c: be less strict about argument checking until we support
5183 running the verifier.
5185 2003-05-27 Nick Drochak <ndrochak@gol.com>
5187 * basic-long.cs: tests for (ulong)int * (ulong)int also
5188 * mini.c: use the same trick for (ulong)int * (ulong)int
5190 2003-05-27 Nick Drochak <ndrochak@gol.com>
5192 * basic-long.cs: add regression test for (long)int * (long)int
5193 * cpu-pentium.md: add op_bigmul specification
5194 * inssel-long32.brg: add OP_BIGMUL rule
5195 * mini-ops.h: add OP_BIGMUL
5196 * mini-x86.c: register allocator: handle case where src1 needs to be
5198 * mini.c: substitute special BIGMUL opcode in the tree for
5199 (long)int * (long)int
5201 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5203 * jit-icalls.c: call the type ctor on field access if needed.
5205 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5207 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5208 to a method (including results of ldelema, bug#43207).
5210 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5212 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5213 colors to show exception handler blocks.
5215 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5216 (fix for pinvoke7.cs).
5218 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5220 * mini.h, mini.c: ensure correct initialization order for types that
5221 require it. Prepare for lazy compilation of jit icall wrappers.
5222 Provide a name for opcode emulation to reduce unneeded mallocing.
5224 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5226 * mini-x86.c: better register restoring code and profiling
5227 support for tail calls.
5229 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5231 * mini.h, driver.c: prepare for leaf methods optimization.
5233 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5235 * mini.c: get targets of branches before converting a method.
5237 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5239 * mini.c (optimize_branches): added some experimental code (disbaled)
5241 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5243 * mini.c (optimize_branches): fix branch to branch optimization
5245 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5247 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5249 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5251 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5254 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5256 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5257 enable use of interface variables again.
5259 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5260 I1 to registers because there is no simply way to sign extend 8bit
5261 quantities in caller saved registers on x86.
5263 * inssel-float.brg: set costs of some rules to 2 so
5264 that monobure always select the arch. specific ones if supplied,
5265 regardless of the order we pass the files to monoburg.
5267 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5269 * mini.c, mini-x86.c: since the magic trampoline for jumps
5270 can't patch the code directly, we do it as soon as the
5271 method gets compiled.
5273 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5275 * mini-x86.c, mini.h: introduce a new patching method
5276 to support CEE_JMP and tail calls.
5277 * mini.c: obey tail.call. Don't precompile methods target
5279 * tramp-x86.c: new trampoline code to handle methods
5280 reached through a jump.
5282 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5284 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5285 bit values to registers
5287 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5289 * mini.c (mono_compile_get_interface_var): share interface
5290 variables if possible.
5292 2003-05-16 Martin Baulig <martin@ximian.com>
5294 * debug-mini.c (mono_init_debugger): New function to initialize
5295 the debugger. This is not in the debugger since it needs to
5296 access some of mini's internals.
5298 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5300 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5302 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5304 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5305 for value type handling.
5307 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5309 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5310 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5312 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5314 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5315 the constructor through a proxy.
5317 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5319 * jit-icalls.c, inssel.brg: fixes to array element address
5322 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5324 * mini-x86.c (is_regsize_var): allocate pointer to registers
5326 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5328 * driver.c: fixed typo, added intrins to the set of optimizations
5329 tested with regressions.
5331 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5333 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5334 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5337 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5339 * inssel.brg: remove some common pop instructions without side effects
5341 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5343 * inssel-x86.brg: fixed thinko in int to double conversions.
5345 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5347 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5349 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5351 * inssel-long32.brg: two more missing instructions.
5353 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5355 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5358 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5360 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5363 * basic-float.cs: Added tests for negative zero.
5365 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5367 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5368 a couple of missing operations for long casts, with test cases.
5370 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5372 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5374 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5376 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5377 code size estimation.
5379 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5381 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5382 abstract methods (fix bug 42542)
5384 * aot.c: add ability to handle array types
5386 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5388 * mini.c: Call the _specific versions of the object allocation
5389 functions if possible.
5391 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5393 * driver.c: call setlocale ().
5395 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5397 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5400 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5402 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5404 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5405 wrappers (fix bug 42122)
5407 2003-05-04 Martin Baulig <martin@ximian.com>
5409 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5411 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5412 s/mini_set_defaults/mono_set_defaults/g.
5414 2003-05-04 Martin Baulig <martin@ximian.com>
5416 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5418 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5420 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5421 (reported by Don Roberts).
5423 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5425 * mini.c: temporarily work around two bugs for this release.
5427 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5429 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5430 that contains -export-dynamic and it makes using the ld script
5432 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5434 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5436 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5439 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5441 * mini.c: make sure leave calls all the needed finally blocks,
5442 even when the target jumps out of multiple exception clauses.
5444 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5446 * ldscript, Makefile.am: add linker script to reduce the number of
5447 exported symbols (should also fix the issues with libwine defining
5448 some of the same symbols in io-layer).
5450 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5452 * driver.c (mini_main): Avoid assertion when no file name is given on
5455 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5457 * driver.c: added --version/-V command line option.
5458 Added the inline optimization in the regression tests.
5460 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5462 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5463 to the type in the method signature (fixes bug#42134).
5465 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5467 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5469 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5471 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5473 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5475 * driver.c: fixed bug #42100.
5477 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5479 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5481 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5483 * mini.c: moved most of the code required to do inlining to its own
5484 function so it can be reused. Inline also ctors if appropriate.
5486 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5488 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5489 the runtime can call mono API functions.
5491 2003-04-27 Martin Baulig <martin@ximian.com>
5493 * debug-mini.c (mono_debug_init_method): Added
5494 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5495 send a notification to the debugger.
5497 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5498 running in the Mono Debugger, just pass the breakpoint number to
5499 mono_debug_init_method().
5501 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5503 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5505 * mini.c: allow some more unsafe compares.
5507 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5509 * mini-x86.c, Makefile.am: make distcheck works (partially from
5510 a patch by Richard Lee <r.h.lee@attbi.com>).
5511 * regset.c, regset.h: removed, they are unused.
5513 2003-04-25 Dick Porter <dick@ximian.com>
5515 * driver.c: Usage reports the name as 'mono' not 'mini'
5516 * exceptions-x86.c: Build and run on freebsd
5518 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5520 * Makefile.am: install the program with the 'mono' name and
5521 the library as libmono instead of mini and libmini.
5523 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5525 * driver.c: provide the APIs for the embedding interface of the old jit.
5527 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5529 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5531 2003-04-23 Martin Baulig <martin@ximian.com>
5533 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5535 * driver.c: Added `--debug' command line argument to enable
5538 2003-04-23 Martin Baulig <martin@ximian.com>
5540 * debug.[ch]: Removed. The code is now in
5541 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5543 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5546 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5548 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5550 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5553 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5554 mono_domain_finalize.
5555 (mini_method_compile): use mono_method_profile* if the the option is
5558 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5560 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5561 methods with their wrapper.
5563 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5564 methods with their wrapper.
5566 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5569 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5572 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5575 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5577 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5579 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5581 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5582 of the mempool. This is slightly faster and uses less memory
5584 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5586 * mini.c: avoid O(n) allocation for variables.
5588 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5590 * mini.c: handle items on the stack after inlining methods.
5592 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5594 * mini.c: make the method->opcode optimization dependent
5595 on MONO_OPT_INSTRINS and do it lazily.
5597 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5599 * driver.c: print overall results at the end of regression run.
5601 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5603 * inssel.brg: don't overwrite symbolic registers.
5605 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5607 * inssel-x86.brg: fix conversion from long to float.
5609 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5611 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5613 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5615 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5617 * driver.c: Added --print-vtable option as in the old JIT.
5619 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5621 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5623 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5625 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5627 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5629 * mini.c regalloc.c regalloc.h: Fix memory leak.
5631 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5633 * aot.c (mono_aot_get_method): register all used strings
5635 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5637 * mini.c: always intern strings references with ldstr at compile time.
5639 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5641 * Makefile.am: add BUILT_SOURCES.
5643 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5645 * driver.c: give a better error message when the assembly to execute
5646 doesn't have an entry point.
5648 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5650 * Makefile.am: added hack for automake
5652 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5655 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5657 22003-04-07 Martin Baulig <martin@ximian.com>
5659 * Makefile.am: Added Makefile.am.
5661 * debugger-main.c: Removed, this is now in the debugger where it
5664 * mini.pc.in: Call this package `mini' for the moment.