1 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c (mono_jit_free_method): Remove the fixme too.
5 2005-03-15 Miguel de Icaza <miguel@novell.com>
7 * mini.c: As discussed, make the code actually free the delegate
8 thunk now, to enable the debugging of delegate problems, use
9 MONO_DEBUG=1 when running Mono.
11 This takes also care of parts of the leaks as seen by Joe.
13 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16 thread_tls_offset calculation.
18 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20 * declsec.c: Reworked linkdemand checks for icall. The previous code
21 was using the declaration code (untrusted) and didn't work as expected
22 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
25 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
27 * iltests.il: Add new localloc test.
29 * mini-amd64.c: Handle large stack allocations the same way as on
30 windows if stack overflow handling is working.
32 * mini-amd64.c: Allocate the signal stack using mmap.
34 * mini.c (sigsegv_signal_handler): Fix reading of context.
36 * mini-exceptions.c: Fix up stack overflow handling.
38 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
40 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
42 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
44 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
46 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
47 tramp_init functions as they are no longer needed.
49 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
51 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
53 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
55 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
57 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
60 * mini-ops.h: Add OP_LMUL_IMM.
62 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
63 long mul/div opcodes as intrinsic.
65 * mini-amd64.c (emit_call): Handle the case when the callee might be
68 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
70 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
73 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
75 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
77 2005-03-09 Ben Maurer <bmaurer@ximian.com>
79 * mini.c (mono_codegen): Don't leak here, to help people running
82 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
84 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
85 conversions in sse2 mode.
87 * basic-float.cs: Add regression test.
89 * mini-amd64.c: Reenable sse2.
91 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
93 * mini-amd64.c: Disable sse2 until some regressions are fixed.
95 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
97 * driver.c: Copyright text should include 2005.
99 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
101 * cpu-amd64.md (load_membase): Fix more max lengths.
103 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
105 * cpu-amd64.md (load_membase): Fix max length.
107 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
109 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
111 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
112 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
114 * basic-float.cs: Add rounding regression test.
116 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
118 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
120 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
121 structures in registers for pinvoke wrappers.
123 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
125 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
127 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
129 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
130 wrapper to mono_jit_thread_attach.
132 * mini.c (mini_jit_thread_attach): New jit icall.
134 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
135 native->managed wrappers.
137 * exceptions.cs: Add new regression test.
139 * mini.c (optimize_branches): Check regions in the cbranch to throw
140 block case as well. Fixes #73242.
142 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
144 * mini.c: thread safety fixes.
146 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
148 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
149 patching stuff, since delegates use jump trampolines so there is
152 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
155 * tramp-amd64.c: Fix build.
157 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
158 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
160 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
161 Rename this to mono_arch....
162 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
164 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
166 * mini-amd64.c (emit_call): If both the caller and the callee is
167 guaranteed to have 32 bit addresses, emit a normal call.
169 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
171 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
172 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
173 method_ptr inside delegates.
175 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
177 * mini.c (mono_jit_free_method): Free the method info even if the native code is
178 invalidated. Fixes #73001.
180 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
182 * mini-x86.c: Only use stdcall for pinvokes on windows.
184 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
186 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
187 * mini-x86.c: remove unreliable __thread var offset detection,
188 use the correct accessors and enable by default.
190 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
192 * mini.c (mono_jit_free_method): Fix memory leak.
194 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
196 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
198 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
200 * cpu-amd64.md: Fix lengths of atomic opcodes.
202 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
204 * driver.c: try to not imply using ICU is any good.
206 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
208 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
209 functions as inline ops.
211 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
212 some Interlocked functions as inline ops.
214 * mini.c (move_basic_block_to_end): Fix bug in last patch.
216 * mini.h (MonoBasicBlock): Reorganize fields a bit.
218 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
220 * mini.c: Add support for OP_NOT_TAKEN.
222 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
223 structures in registers for pinvoke wrappers.
225 * mini-amd64.c: Fix warnings.
227 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
229 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
231 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
233 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
234 address instead of loading the address from it.
236 * mini-x86.c: Add support for returning small structs in registers
237 on Win32. Fixes part of #70864.
239 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
241 * trace.c (get_token): Improve error checking.
243 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
245 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
247 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
249 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
250 it can be reused for MonoClass.
251 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
254 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
256 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
257 instead of a MonoReflectionMethod. The method information wasn't used
258 when displaying SecurityException details (but will be now).
260 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
262 * Makefile.am : windows build fix.
264 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
266 * iltests.il: Add new regression test.
268 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
271 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
273 * mini.c: Moved linkdemand check into helper function check_linkdemand
274 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
277 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
279 * declsec.c: Added statistics counter for different kinds of
281 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
282 (and commented) declaration.
283 * mini.c: Added statistics counter for security Demand code
284 generation. Added display of security statistics.
286 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
288 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
289 Fix compilation errors under gcc-2.95.
291 2005-02-12 Ben Maurer <bmaurer@ximian.com>
293 * mini.c, driver.c: Use the new jit trampoline hashtable
295 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
297 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
299 2005-02-11 Martin Baulig <martin@ximian.com>
301 * debug-mini.c (mono_debug_close_method): Free the line number array.
303 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
305 * aot.c: Break up large methods into smaller ones. Share GOT slots for
308 * mini.h: Bump AOT file format version.
310 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
312 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
314 * declsec.h: Added macros to get/set lazyly initialized security
315 informations about assemblies. Added new enum for different type of
316 possible LinkDemand violation. Added function to check LinkDemands.
317 * mini.h: Added a field to MonoCompile to hold any security violation
318 detected when JITting a method (so it can be thrown later).
319 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
320 and CEE_CALLVIRT. Added code to throw exception at the end of
321 mini_method_compile (note: the exception is unhandled right now).
323 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
325 * mini.c, jit-icalls.c: use the managed implementation of
326 memset for initobj and memset, to avoid managed <-> unmanaged
329 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
331 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
332 optimization if it would need a GOT var.
334 * basic.cs: Add tests for constant propagation and switch statements.
336 * ssa.c: Fix out-of-range constant propagation and switch statements.
338 2005-02-09 <vargaz@freemail.hu>
340 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
342 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
344 * cpu-amd64.md (load_membase): Fix max length of load_membase.
346 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
348 * mini.c: update to new signature of mono_class_get_allocation_ftn().
350 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
352 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
353 arithmetic operations.
355 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
357 * mini-ppc.c: add a workaround for broken user code that
358 DllImports vararg functions with non-vararg signatures.
360 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
362 * mini.c (mono_jit_compile_method_inner): Add detection and a
363 meaningfull error message for assemblies written in Managed C++.
365 * tramp-amd64.c mini-amd64.h: Add support for
366 create_trampoline_from_token ().
368 * aot.c mini-x86.c abcremoval.c: Applied patch from
369 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
371 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
373 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
374 which takes a MonoImage/token as parameter instead of a MonoMethod.
376 * aot.c: Use the new trampoline for initializing vtables.
378 * aot.c: Add support for ldfld/stfld_remote wrappers.
380 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
381 rules for compare <MEM>, IMM.
383 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
385 * aot.c: Handle inherited finalizers correctly.
387 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
389 * inssel.brg (stmt): Add a missing _setup_... ().
391 * aot.c: Save some parts of the class state to the AOT file and use it
392 to recompute that state when a class is initialized.
394 * mini.c: Install AOT hooks into the runtime.
396 * mini.h: Bump AOT file format version.
398 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
401 * iltests.il: Add new test.
403 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
407 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
409 * mini.c: setup the statistical profiler in the thread attach
410 callback to cope with the new single thread code.
412 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
414 * mini-ppc.c: ensure we have enough room for the profiler
415 calls (fixed bug#72084).
417 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
419 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
422 2005-2-1 Massimiliano Mantione <massi@ximian.com>
424 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
426 2005-2-1 Massimiliano Mantione <massi@ximian.com>
428 * ssapre.c: Fixed an issue with down safety (this allows IronPython
429 to succesfully execute parrotbench).
430 * ssapre.h: Likewise.
432 2005-2-1 Massimiliano Mantione <massi@ximian.com>
434 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
435 variable for stores to method arguments (fixes a SSAPRE issue).
437 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
439 * mini.c: handle value types in dup, fixes gen-112.cs.
441 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
443 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
444 sequence for calls in dynamic methods to avoid thunks.
446 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
448 * mini.c: correctly remove dynamic methods from the hashtable.
450 2005-1-20 Massimiliano Mantione <massi@ximian.com>
452 * driver.c: Disabled SSAPRE until fix the bug that appears
453 in IronPython's parrotbench.
455 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
457 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
459 * mini.c (mono_method_to_ir): Revert the previous change.
461 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
464 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
465 mono_jit_info_table_find () etc. when running under valgrind.
467 * inssel.brg: Fix warnings.
469 * mini-exceptions.c: Fix warnings.
471 2005-01-31 Martin Baulig <martin@ximian.com>
473 * driver.c (compile_all_methods_thread_main): Don't try to compile
474 generic methods or anything which has type parameters.
476 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
478 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
480 * TestDriver.cs: Add --verbose flags.
482 * graph.c ssa.c: Fix 64 bit warnings.
484 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
485 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
488 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
489 variable not spotted by gcc.
491 * mini-amd64.c inssel-amd64.brg: Applied patch from
492 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
493 X86_COMPARE_MEMBASE opcodes.
495 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
497 2005-01-29 Ben Maurer <bmaurer@ximian.com>
499 * *: MonoMethod->signature might be NULL now. You *MUST* use
500 mono_method_signature.
502 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
504 * driver.c (compile_all_methods_thread_main): Compile the methods
505 without invoking cctors.
507 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
509 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
510 * basic-calls.cs: test for the above.
512 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
514 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
517 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
519 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
520 eagerly if it contains dynamic methods.
522 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
524 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
525 trace, it is now computed by an icall from trace_ips.
527 * mini-exceptions.c: Fix a warning.
529 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
531 * mini-exceptions.c: don't bother getting stack trace info if
532 it's not going to be used.
534 2005-01-27 Raja R Harinath <rharinath@novell.com>
536 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
539 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
541 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
543 * aot.c: Avoid calling mono_method_get_header () if not needed.
545 * mini.h: Bump AOT file format version.
547 * mini.c (mono_emit_native_call): Allocate a GOT var here.
549 * mini.c (mono_print_tree): Print more info for calls.
551 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
553 * declsec.h: Remove warning by adding missing include for marshal.h
555 2005-01-26 Martin Baulig <martin@ximian.com>
557 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
560 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
562 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
565 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
567 * aot.c (mono_compile_assembly): Fix a warning.
569 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
571 * declsec.c: Look for security attributes on the original MonoMethod
572 (and not the wrapped one). This fix permissions on icalls.
574 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
576 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
578 * mini.c (mono_allocate_stack_slots): Add a fixme.
580 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
582 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
584 * inssel.brg: optimize casts of sealed types (more
585 optimizations waiting for fixes in remoting).
587 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
589 * inssel.brg (stmt): Add another dummy rule.
591 * driver.c: Fix warnings.
593 * driver.c (mono_main): If running under valgrind, instruct glib to use
594 the system allocation functions so valgrind can track the memory
595 allocated by the g_... functions.
597 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
599 * mini-ops.h: Add OP_DUMMY_STORE opcode.
601 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
603 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
604 variables in try regions.
606 * mini.c (mini_method_compile): Don't disable optimizations on large
607 methods when AOT compiling.
609 * mini.c (mono_allocate_stack_slots): New arch independent method to
610 allocate stack slots. Not yet used.
612 2005-01-22 Ben Maurer <bmaurer@ximian.com>
614 * debug-mini.c (mono_debug_close_method): Plug some leaks.
616 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
618 * mini-ppc.c: make the branch info relative as the code
619 buffer can be reallocated.
621 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
623 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
624 * driver.c: Removed the AOT/security restriction. Now initialize the
625 security manager (in metadata) if --security is used.
626 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
627 rather than the pointer to declarative security, when AOT is used.
629 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
631 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
632 basic blocks, reduced intrinsic exception throwing code size.
634 2005-01-22 Miguel de Icaza <miguel@ximian.com>
636 * driver.c (mini_usage): Reorder the usage screen.
638 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
640 * mini.c (mono_resolve_patch_target): Fix warning.
642 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
644 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
647 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
649 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
650 breaks the amd64 build.
652 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
653 register allocation. Fixes #71454.
655 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
657 * arrays.cs: Add new regression test.
659 2005-1-20 Massimiliano Mantione <massi@ximian.com>
661 * ssapre.c: Turned usage of snprintf to GString.
662 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
663 (I left it on by mistake in my previous commit).
665 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
667 * mini.c, cfold.c, basic-calls.cs: preserve side effects
668 on cond branch optimization (fixes bug# 71515).
670 2005-1-20 Massimiliano Mantione <massi@ximian.com>
672 * abcremoval.c: Fixed bug 71062.
673 * abcremoval.h: Likewise.
675 2005-1-20 Massimiliano Mantione <massi@ximian.com>
677 * mini.c: Added a new functionality to optimize_branches, the removal
678 of useless basic blocks, and fixed some problem in the removal of
679 critical edges; some utility functions added for both purposes.
680 * ssapre.c: Added complex expression support, and fixed bug 70637.
681 * ssapre.h: Likewise.
682 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
684 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
685 * driver.c: Re-enabled SSAPRE.
687 2005-01-19 Martin Baulig <martin@ximian.com>
689 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
690 the result of mono_get_method_constrained().
692 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
694 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
697 2005-01-18 Geoff Norton <gnorton@customerdna.com>
699 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
700 be detected. Fixes #59296.
702 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
704 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
705 which can happen. Fixes #71361.
707 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
709 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
712 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
714 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
715 appdomain-unload.exe to fail.
717 * mini.c: Fix some memory leaks.
719 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
721 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
722 Fixed bug and sped up some codepaths.
724 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
726 * mini.c: Fix some memory leaks.
728 * exceptions.cs basic-long.cs: Add test for checked ulong->int
731 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
733 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
736 * iltests.il: Add regression test for #71320.
738 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
740 * mini.c (mono_codegen): Fix installation of profiler hooks.
742 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
744 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
746 * mini.h, mini.c, cfold.c: optimize access to enum
747 readonly fields, too. Eval conditional branches if possible
748 to perform unreachable code removal in more cases.
750 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
752 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
754 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
757 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
758 WinXP DEP. Fixes #71244.
760 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
762 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
764 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
766 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
768 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
770 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
773 * mini.h: Bump AOT version.
775 * mini.h (MonoCompile): Change exvar to a hash table.
777 * mini.c: Allocate a separate exvar for each handler block.
779 * mini.c: Get rid of the computation of filter_lengths, its not needed.
781 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
782 ex var with the pending exception and only throw if the two are equal.
785 * exceptions.cs: Add tests for rethrow and nested catch clauses.
787 * mini-x86.c: Fix warnings.
789 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
790 used by all the ports now.
792 * aot.c: Add write-symbols and save-temps options.
794 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
796 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
798 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
800 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
803 * tramp-s390.c: Check vtable slot belongs to the domain.
805 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
806 as per other platforms.
808 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
810 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
812 * driver.c: we don't run the Main() code in a subthread anymore.
814 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
816 * mini.c: added experimental rtc support in the statistical
817 profiler: if the user has the permission, more accurate statistics
818 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
819 The MONO_RTC value must be restricted to what the linux rtc allows:
820 power of two from 64 to 8192 Hz.
822 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
824 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
826 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
828 * mini-ppc.c: better icache flush for smp.
830 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
832 * mini-amd64.c (emit_move_return_value): Fix memory leak.
834 * mini-x86.c (get_call_info): Add the get_call_info () code from the
835 amd64 port, not yet used.
837 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
839 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
842 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
844 * driver.c: Added --security option to activate the security manager.
845 Right now this will allow code generation for declarative demands and
846 is disabled when AOT is specified.
847 * mini.c: Add code generation for declarative security demands.
848 * mini.h: Add mono_use_security_manager as an extern gboolean.
850 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
852 * aot.c (mono_compile_assembly): Speed up compilation a bit by
853 emitting more dense assembly code.
855 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
856 exception throwing stuff.
858 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
860 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
863 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
866 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
869 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
871 * tramp-*.c: Only patch vtable slots if the object is in the current
872 domain. Fixes appdomain-unload.exe.
874 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
876 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
879 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
881 * mini.c (reverse_branch_op): New helper function.
883 * mini.c (optimize_branches): Run the new optimization only on
884 platforms which support it. Also reverse all kinds of branches.
886 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
888 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
891 * mini.c (optimize_branches): Reverse not-equals branches if the false
892 bblock is a throw. This happens a lot of time with argument checking in
895 * mini.c (mono_codegen): Add support for placing basic blocks after
896 the function epilogue.
898 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
901 2005-01-05 Miguel de Icaza <miguel@ximian.com>
903 * mini.c (setup_stat_profiler): Only set this up if the platform
904 supports ITIMER_PROF.
906 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
908 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
911 * inssel.brg: Fix a warning.
913 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
915 * mini.c: added support for statistical profiler
916 (run with: --profile=default:stat).
918 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
920 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
922 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
924 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
925 related to global registers from the amd64 port.
927 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
929 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
931 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
932 with global registers.
933 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
935 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
937 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
939 * debug-mini.c (encode_value): Fix off-by-one.
941 * aot.c (encode_value): Likewise.
943 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
945 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
947 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
950 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
952 * aot.c (emit_method_info): Increase size of temp buffer.
954 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
957 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
959 * aot.c (emit_method_info): Fix build.
961 * aot.c: Further rework of the AOT file format to reduce the size of
962 the method info data.
964 * mini.h: Bump AOT file format version.
966 2004-12-27 Martin Baulig <martin@ximian.com>
968 * mini.c (mini_get_method): New static method; call
969 mono_get_method_full() and mono_get_inflated_method().
970 (mono_method_to_ir): Use mini_get_method() instead of
971 mono_get_method_full().
973 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
975 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
977 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
979 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
981 * inssel-amd64.brg: Add some optimization rules.
983 2004-12-24 Ben Maurer <bmaurer@ximian.com>
985 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
986 standard not GC'd stuff is fine.
988 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
990 * aot.c: Rework the AOT file format to get rid of most of the global
991 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
993 * mini.h: Bump AOT file format version.
995 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
997 * mini.h: Bump AOT file format version.
999 * aot.c (mono_aot_is_got_entry): New function to determine if an
1000 address is inside a GOT.
1002 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1004 * cpu-pentium.md: Increase the maximum size of some instructions which
1005 might involve a got access.
1007 * mini.c (get_method_from_ip): Another debug helper function.
1009 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1010 when got var accesses are created during the decompose phase.
1012 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1014 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1015 argument mini_compile_method and to MonoCompile, and use this to
1016 determine whenever a given method is compiled for AOT. This allows the
1017 other methods compiled during AOT compilation to be free of AOT stuff,
1018 so the backends does not need to add special support for them by
1019 creating a fake GOT etc.
1021 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1024 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1026 * mini.c (mono_method_to_ir): It turns out that some of the
1027 x-appdomain wrappers are lax with types, so just ignore this for
1030 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1031 at the vtable->klass. If it is non-shared code we can just use the
1034 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1036 * mini-ppc.c: access MonoDomain from tls, too.
1038 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1040 * declsec.c: Removed unused variable (and related warning ;-)
1042 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1044 * iltests.il: New test for LDELEMA on an array of ref types.
1046 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1047 all ldelema's on reftypes.
1048 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1049 it was the wrong place to put it.
1051 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1052 register to pop to make this cleaner, at the request of Paolo.
1054 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1056 * mini-ops.h (OP_GETHASHCODE): New op.
1058 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1060 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1063 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1066 * mini-x86.c (mono_arch_output_basic_block): Rather than
1074 The first is 3 bytes while the second is 1. This saves 36 kb on
1075 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1076 see a small boost because of icache locality.
1078 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1080 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1082 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1083 started code sharing with the generic code.
1085 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1087 * mini-ppc.c, cpu-g4.md: added code for direct access to
1090 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1092 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1093 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1096 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1098 * declsec.c|h: Added functions to cache the declarative stack modifiers
1099 in MonoJitInfo and to create a security frame from a MonoJitInfo
1101 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1102 created. Register internal calls for System.Security.SecurityFrame::
1103 _GetSecurityFrame and _GetSecurityStack.
1104 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1105 the definitions for the new stack walk/callback mechanism.
1106 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1107 first security frame for LinkDemands and InheritanceDemands) and
1108 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1110 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1111 walk initialization (lupus).
1113 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1115 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1117 (handle_loaded_temps): Do not create a temporary variable for
1118 things that we know are temps. They will never be modified.
1119 (mono_spill_call): Set MONO_INST_IS_TEMP
1120 (mono_emulate_opcode): ditto
1122 (mono_method_to_ir.CEE_DUP): ditto
1124 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1126 * mini.c (type_to_eval_stack_type): Make this handle the void type
1127 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1128 (emit_tree): use ip_in_bb to special case some common idioms
1129 Update all callers to pass in the IP.
1130 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1132 This gives us a nice 2% speedup in mcs bootstrap.
1134 * mini-x86.c (peephole_pass): Peephole pass to make
1143 * mini.c (ip_in_bb): new method.
1144 (mono_method_to_ir): use this method rather than doing the hash
1147 * linear-scan.c (mono_linear_scan): When expiring actives, you
1148 don't need to keep around variables that expire on this
1149 instruction. This makes it so that:
1152 store (ebx add (ebx, 1))
1156 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1158 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1159 combination to avoid doing two copies. Fix up problems with previous
1162 * mini.c: Fix 64 bit warnings.
1164 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1166 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1168 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1169 changes from the x86 code.
1171 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1173 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1175 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1176 throwing code to reduce its size, unify the AOT and non-aot code and
1177 get rid of relocations in the AOT case.
1179 * mini-x86.h mini.c exceptions-x86.c
1180 (mono_arch_get_throw_corlib_exception): New arch specific function to
1181 raise corlib exceptions which doesn't require relocations in the
1184 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1186 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1188 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1191 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1194 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1196 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1197 with add function when used from Inc/dec atomic
1198 functions. Re-enabled optimization on x86.
1199 * mini-ops.h: renamed atomic_add functions to
1200 allow _add to match the Interlocked::Add and
1201 _add_next to match Interlocked::Inc/Dec.
1203 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1205 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1206 linking of BBs to the end BB, and enabled SSAPRE also with
1207 consprop and copyprop (which was prevented by that bug).
1209 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1211 * mini-x86.c: disabling the Interlocked optimizing code.
1213 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1215 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1218 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1220 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1221 interlocked optimization due lack of support on x86, rewrote
1222 exchange to take into account that base may be in eax.
1224 xsp works again; activated Interlocked optimizing code.
1226 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1228 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1230 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1232 * mini-ops.h: Add new opcodes.
1234 * mini.h: Add new patch types. Add got_var to MonoCompile.
1236 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1237 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1238 make it work with all kinds of patchable code.
1240 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1241 address of the GOT, and referencing entries in the GOT.
1243 * mini.c: Add code to load the GOT address if needed by an opcode.
1245 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1246 independent AOT code on the x86 using an elf-style Global Offset Table.
1248 2004-12-14 Raja R Harinath <rharinath@novell.com>
1250 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1252 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1254 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1257 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1259 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1260 of Interlocked:Increment/Decrement/Add as inline ops.
1261 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1263 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1265 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1266 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1268 2004-12-12 Duncan Mak <duncan@ximian.com>
1270 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1271 again. `patch_info->table_size' is no longer valid after Zoltan's
1274 2004-12-12 Martin Baulig <martin@ximian.com>
1276 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1277 if we are the "real" method, ie. not an inlined method inside it.
1279 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1281 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1282 before we look in the special fields table. This fixes
1283 ../tests/thread-static-init.cs.
1285 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1287 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1288 for Array get_Rank and get_Length. Fixes bug #70465.
1290 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1292 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1293 separate structure to reduce the size of MonoJumpInfo.
1295 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1297 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1299 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1301 * mini.c (mini_get_inst_for_method): Changed to allow ports
1302 to return a MonoInst instead of opcode
1303 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1305 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1306 Allow ports to return a created MonoInst instead of op-code, will enable
1308 (renamed mini_get_opcode_for_method to better reflected the functionality)
1310 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1312 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1314 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1316 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1319 2004-12-08 Martin Baulig <martin@ximian.com>
1321 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1322 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1324 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1326 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1329 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1332 2004-12-08 Raja R Harinath <rharinath@novell.com>
1334 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1336 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1338 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1339 bug introduced by the previous patch.
1341 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1343 * mini-ppc.c, objectc.cs: handle large structs passed by value
1346 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1348 * mini-ppc.c: OP_ARGLIST implementation from
1349 Geoff Norton <gnorton@customerdna.com>.
1351 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1353 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1354 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1356 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1358 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1360 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1362 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1365 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1367 * mini-sparc.c: Zero out localled-ed memory.
1369 * iltests.il: Add tests for zeroing out localloc-ed memory.
1371 2004-12-04 Martin Baulig <martin@ximian.com>
1373 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1374 mono_method_get_signature_full().
1376 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1378 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1379 and some utility functions (always for SSAPRE), integrated SSAPRE.
1381 * driver.c: Added ssapre option.
1382 * ssa.c: Small fix on OP_ARG handling.
1383 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1384 * Makefile.am: Likewise.
1386 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1388 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1391 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1394 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1396 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1398 * cpu-s390.md : Increase instruction length of oparglist.
1400 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1402 2004-11-30 Martin Baulig <martin@ximian.com>
1404 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1405 virtual generic methods. We call a special helper_compile_generic_method()
1406 icall to retrieve the method from the vtable, inflate and compile
1407 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1409 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1411 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1413 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1415 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1417 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1420 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1422 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1423 platforms with PIC aot.
1425 2004-11-28 Martin Baulig <martin@ximian.com>
1427 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1430 2004-11-28 Martin Baulig <martin@ximian.com>
1432 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1433 the result of mono_type_get_underlying_type() to check whether
1436 2004-11-26 Martin Baulig <martin@ximian.com>
1439 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1442 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1444 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1445 the same way as the other arguments so they won't get clobbered.
1447 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1448 calls through R11 since it is clobbered by the trampoline code.
1450 2004-11-26 Raja R Harinath <rharinath@novell.com>
1452 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1453 pick up in-tree mscorlib.dll.
1455 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1457 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1459 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1460 runtime data/code are now stored in a table similar to the GOT in ELF.
1461 This allows the code itself to be position independent.
1463 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1466 * aot.c: Attach ELF type (object/function) directives to all global
1469 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1471 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1473 * mini-amd64.h: Turn on PIC AOT code.
1475 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1476 returning the offset within an OP_AOTCONST instruction where the GOT
1477 offset needs to be added.
1479 * mini.h: Bump AOT file format version.
1481 2004-11-25 Martin Baulig <martin@ximian.com>
1483 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1484 uninflated generic methods.
1486 2004-11-25 Martin Baulig <martin@ximian.com>
1488 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1490 2004-11-24 Martin Baulig <martin@ximian.com>
1492 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1493 original klass (this only applies for generic instances).
1495 2004-11-24 Martin Baulig <martin@ximian.com>
1497 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1498 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1501 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1503 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1504 localloc. Fixes #69678.
1506 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1508 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1510 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1511 used SSE registers on pinvoke calls. Fixes #69774.
1513 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1515 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1516 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1518 2004-11-23 Raja R Harinath <rharinath@novell.com>
1520 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1521 Refer directly to the mcs/ tree.
1523 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1525 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1526 Check if a trampoline for a synchronized method is required.
1528 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1530 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1531 with localloc if needed. Throe arithmetric exception in
1532 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1533 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1535 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1537 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1538 types before switching on type. Fixes #69622.
1540 2004-11-19 Raja R Harinath <rharinath@novell.com>
1542 * Makefile.am (check-local): New. Integrate into 'make check'.
1543 (MCS,RUNTIME): Define using in-tree mono and mcs.
1545 (%.exe): Use $(ILASM).
1547 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1549 * mini-ppc.c: adjust initial prolog size (bug #69691).
1551 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1553 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1556 2004-11-17 Raja R Harinath <rharinath@novell.com>
1558 * Makefile.am (clean-local): Rename from 'clean'.
1560 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1562 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1563 to mono_arch_is_int_overflow.
1564 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1567 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1569 * declsec.c|h: New files to support declarative security attributes.
1570 Added function to check if a method has (applicable) security.
1571 * mini.c|h: Add check for declarative security attributes in
1572 mono_method_check_inlining.
1573 * Makefile.am: Added declsec.c and declsec.h to the build.
1575 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1577 * mini.c, mini.h: update to keep dynamic code info per-domain.
1579 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1581 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1582 (mini_init): Get rid of it from here too.
1584 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1586 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1587 implemented OP_RETHROW (patch by Geoff Norton
1588 <gnorton@customerdna.com>).
1590 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1592 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1593 between appdomains. Fixes appdomain-unload on PPC.
1595 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1597 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1598 mini-exceptions.c: handle the new wrapper types.
1599 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1600 token value as a MonoClass* when compiling a wrapper.
1601 mono_jit_create_remoting_trampoline now takes an additional
1602 MonoRemotingTarget parameter.
1604 2004-11-10 Martin Baulig <martin@localhost>
1606 * mini.c (mono_method_to_ir): Use `generic_container->context'
1607 rather than creating a new one.
1609 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1611 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1613 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1615 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1617 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1618 the experimental aot cache stuff.
1620 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1622 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1623 mini-exceptions.c: update to exception clause structure changes.
1625 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1627 * exceptions-x86.c (throw_exception): Fix warnings.
1629 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1632 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1634 * exceptions-sparc.c (get_throw_exception): Really fix this.
1636 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1638 * tramp-*.c: we no longer support icalls without wrappers, so
1639 a bit of code can be removed here
1641 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1643 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1646 * cpu-sparc.md: Add op_rethrow.
1648 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1650 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1652 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1653 * mini-ops.h: Add OP_RETHROW.
1655 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1657 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1659 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1661 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1662 Makes the output much easier to read
1664 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1666 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1667 prevents another huge leak when compiling with ssa. Secondly, the
1668 performance of doing this rather than freeing the lists is much
1669 better. GList does a lock every time you allocate a list link,
1670 so that it can use a memory pool. So, it is better to just use
1671 a memory pool of our own.
1673 * ssa.c, linear-scan.c: replace g_list_remove_link with
1674 g_list_delete. The remove one does not free the GList, so we were
1675 leaking memory. On -O=all --compile-all with corlib, this cut down
1676 3 MB of allocations.
1678 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1680 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1682 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1684 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1685 into a new function mono_create_jit_trampoline ().
1687 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1689 * trace.c (get_spec): Allow tracing of classes without a namespace.
1691 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1693 * mini.c: Fix pointer overwrite in mini_method_compile.
1695 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1697 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1698 The darwin ABI needs some special handling for 1 and 2 byte structs
1699 Lets use lbz/lhz instead of lwz everywhere.
1700 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1701 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1702 Use stb/sth for the former, and put the latter always on stack instead of in
1705 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1707 * trace.c (is_filenamechar): Add '_'.
1709 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1711 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1713 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1715 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1717 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1718 depends on libmonogc. Fixes #68805.
1720 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1722 * mini.c (mono_jit_free_method): Provide extra information for
1723 this error. Currently this leaks, but will be turned into a
1724 developer option in the future.
1726 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1728 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1730 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1732 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1733 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1734 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1736 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1738 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1739 trampolines for AOT code.
1741 2004-10-22 <vargaz@freemail.hu>
1743 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1744 constructed types. Fixes #68136.
1746 2004-10-21 Martin Baulig <martin@ximian.com>
1748 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1749 if it returns true, unwind the stack to the call instruction.
1751 2004-10-21 <vargaz@freemail.hu>
1753 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1755 * mini.h: Bump AOT version number.
1757 * objects.cs: Add another test for unbox trampolines.
1759 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1762 2004-10-20 <vargaz@freemail.hu>
1764 * driver.c: Add SHARED to the set of optimizations tested.
1766 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1768 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1771 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1773 2004-10-20 Martin Baulig <martin@ximian.com>
1775 * mini-exceptions.c (mono_handle_exception): Call
1776 mono_debugger_handle_exception() to tell the debugger about
1777 catch/finally clauses.
1779 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1781 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1783 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1786 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1788 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1789 methods as their native size, fixed bug #57543, #57545.
1790 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1791 This saves a temporary register and mullw call down into 1 (minor perf
1792 increase for cases like sum = sum * 5; This use to translate into:
1795 It now translates to
1798 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1800 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1803 2004-10-11 Martin Baulig <martin@ximian.com>
1805 * mini.c (mono_method_to_ir): If we're a generic method, get the
1806 MonoGenericContainer from our MonoMethodNormal and create a
1807 MonoGenericContext from it.
1809 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1811 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1813 * basic-long.cs: Add test for checked i8->i2 cast.
1815 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1817 * inssel-ppc.brg: added a couple of speedup rules.
1819 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1821 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1822 to speed up rebuilds.
1824 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1826 * mini-s390.c: Minor fix to OP_OR_IMM.
1828 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1830 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1831 better. Fixes appdomain-unload.exe on sparc.
1833 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1835 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1836 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1839 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1841 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1843 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1845 * mini.c: Always generate a field read/write wrapper for members
1846 of the class MarshalByRefObject since the actual instance could
1849 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1851 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1853 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1855 * driver.c mini.h trace.c: Move the setting of the main assembly into
1856 a separate function called mono_trace_set_assembly () and call it after
1857 actually loading the main assembly. Fixes #66872.
1859 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1861 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1862 using the code manager.
1864 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1866 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1868 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1870 * cpu-amd64.md: Fix bug in previous patch.
1872 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1875 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1877 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1878 mini-exceptions.c: updates for changed stack walk interface.
1880 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1882 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1884 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1886 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1888 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1890 * driver.c (mini_regression_list): Do not call mono_assembly_close
1891 since assemblies can't be unloaded.
1893 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1895 * cpu-amd64.md: Fix more instruction lengths.
1897 * cpu-amd64.md: Fix lengths of some instructions.
1899 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
1901 * inssel.brg: Make the array ldelema check aot friendly.
1903 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1905 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
1907 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
1909 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
1911 * mini-x86.c: Fix build.
1913 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
1914 mono_type_get_underlying_type () helper function to simplify code.
1916 2004-09-09 Martin Baulig <martin@ximian.com>
1918 * mini-amd64.c: Don't access `type->data.klass' directly, call
1919 mono_class_from_mono_type() instead since the type may be a
1922 2004-09-09 Martin Baulig <martin@ximian.com>
1924 * mini-amd64.c (get_call_info): Fix support for generic instances.
1925 (add_valuetype): Use mono_class_from_mono_type() to get the class
1926 since we can be a generic instance.
1928 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
1930 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
1932 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
1934 * liveness.c: reset spill costs on each scan: bug 62107
1936 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
1938 * exceptions-sparc.c (mono_arch_find_jit_info): remove
1939 unnecessary line that doesn't compile
1941 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
1943 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
1944 trampolines, make them call an error function so people can fix their
1947 2004-09-06 Martin Baulig <martin@ximian.com>
1949 * mini.c (mono_method_to_ir): When initializing locals, handle a
1950 generic instances like a valuetype if it's a valuetype and like a
1951 class if it's a class.
1953 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1955 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
1956 stack. Fixes #64674.
1958 * exceptions.cs: Add test for unwinding of call arguments.
1960 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
1962 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
1963 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
1964 set the carry/borrow flag). The sparc and s390 implementations
1965 can now use optimized versions (and simplify the code). ppc bugfixes.
1967 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1969 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
1971 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1973 * inssel-amd64.brg: Remove leftover 32 bit rule.
1975 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
1977 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
1979 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
1980 mono_arch_find_jit_info functions into a new function. Fix a memory
1983 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
1986 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1988 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
1991 * exceptions.cs: Add array size tests.
1993 * mini.c: Allocate a separate icall wrapper for each arity of
1994 mono_array_new_va. Fixes #59509.
1996 * exceptions.cs: Add testcase for 64578.
1998 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2000 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2002 2004-09-02 Martin Baulig <martin@ximian.com>
2004 * mini.c (mono_method_to_ir): When initializing the locals, call
2005 handle_initobj() on the generic instance itself, not its
2008 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2010 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2011 MonoJitInfo for dynamic methods.
2013 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2015 * mini.c: Add support for freeing JIT data for dynamic methods.
2017 2004-09-01 Martin Baulig <martin@ximian.com>
2019 * mini-x86.c (is_regsize_var): Added support for generic
2021 (mono_arch_emit_prolog): Make this compile again, use
2022 `x86_push_imm_template (code)'.
2024 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2026 * mini-x86.c: make all push_imm instructions that get
2027 patched always emit the long form
2029 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2031 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2032 in a per-domain hash.
2034 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2037 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2039 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2042 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2045 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2046 Beginnings of SSE2 support.
2048 * exceptions.cs: Add more tests for checked int<->uint casts.
2050 2004-08-28 Martin Baulig <martin@ximian.com>
2052 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2056 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2057 Handle generic instances recursively.
2059 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2061 * iltests.il: test for conv.u8 on a constant
2063 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2065 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2066 LCONV_x4 (shrun_32 (membase)).
2068 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2070 * inssel-x86.brg: c&p rules for push/setret of long
2072 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2074 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2075 compare (regvar, base)
2077 * inssel-x86.brg: more burg love
2079 * inssel.brg: more cleanup
2081 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2083 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2085 * basic-long.cs, basic-calls.cs: new tests for optimization.
2087 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2089 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2092 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2094 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2096 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2098 * inssel.brg (mini_emit_memcpy): use
2099 NO_UNALIGNED_ACCESS to disable memcpy optimization
2101 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2103 * mini-amd64.c: Handle generic types in various places.
2105 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2107 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2109 * mini.c (handle_box): Fix warning.
2111 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2113 * mini-amd64.h: Enable the emit_state optimization.
2115 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2117 * mini-amd64.c: Add some new 64 bit peephole opts.
2119 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2121 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2123 * mini-amd64.c: Register allocator fixes.
2125 * mini.c: Add an optimization to emit_state to avoid allocation of new
2126 registers on some platforms.
2128 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2130 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2132 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2133 allocation. Fixes #63085.
2135 * basic-long.cs: Add new regression test.
2137 * mini-amd64.c: Register allocator improvements.
2139 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2141 * mini-amd64.c (read_tls_offset_from_method): Add another code
2144 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2145 instruction sequence for nullifying class init trampolines.
2147 * objects.cs: Add new regalloc test.
2149 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2151 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2153 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2155 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2158 * driver.c: Fix profiling after TLS changes.
2160 * driver.c (mono_main): Set mono_stats.enabled if needed.
2162 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2165 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2167 * mini-x86.c: use a 1 op rather than a 2 op tls access
2168 instruction -> faster.
2170 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2172 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2175 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2177 * exceptions-sparc.c (throw_exception): fix typo
2179 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2181 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2182 set tree->dreg correctly with tls. Allow any
2183 register to be used.
2185 * mini-x86.c (read_tls_offset_from_method): add new code
2186 generation pattern seen with GCC.
2189 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2191 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2192 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2193 exceptions-sparc.c: fix some performance issues in exception
2194 handling and setting of the stack trace for exceptions that were
2197 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2199 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2202 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2205 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2207 This patch inlines tls access, when possible.
2209 * mini.h: new arch functions for TLS intrinsics.
2210 All platforms updated with a stub.
2212 * mini.c: use the new intrinsics
2214 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2215 arch specific intrinsic for tls variables
2217 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2219 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2222 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2224 * mini.c: thread local allocation
2226 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2228 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2230 * Makefile.am: Link against the static version of libmonogc.
2232 * Makefile.am: Link the static versions of the convenience libraries
2233 into the mono executable.
2235 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2237 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2239 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2240 on integer overflow.
2242 * mini-amd64.c: Reorganize function call code.
2244 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2246 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2248 * inssel-x86.brg: use xor eax,eax.
2250 * basic.cs: new tests
2252 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2254 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2255 in exception throwing code.
2257 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2259 * inssel-x86.brg: use xor esi,esi.
2261 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2263 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2264 can trace methods compiled during mini_init () too.
2266 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2269 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2271 * Makefile.am: static link on x86 (r=zoltan)
2273 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2275 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2276 code since it causes some programs to fail.
2278 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2280 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2282 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2284 * mini.c: ovfops_op_map - add STACK_OBJ case for
2286 * basic.cs: add test_0_pin_string as test
2289 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2291 * Makefile.am: build C# if srcdir != builddir
2293 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2295 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2296 fall-through blocks.
2298 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2300 * driver.c: enable loop by default again and include abcrem in -O=all.
2302 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2304 * iltests.il: Add some localloc tests.
2306 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2308 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2311 * inssel-amd64.brg: Add some optimizations.
2313 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2316 * Makefile.am: Statically link mono against libmono on AMD64.
2318 * mini-amd64.c inssel-amd64.brg: Optimizations.
2320 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2322 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2324 * tramp-amd64.c: Patch calling code in trampolines.
2326 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2328 * mini-amd64.c: pinvoke struct passing fixes.
2330 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2332 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2333 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2335 2004-08-05 Duncan Mak <duncan@ximian.com>
2337 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2340 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2342 * mini-amd64.c (emit_move_return_value): Move return value for normal
2345 2004-08-05 Martin Baulig <martin@ximian.com>
2347 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2348 `type->type'; just modify `type' itself when dealing with enums
2349 and generic instances.
2350 (check_call_signature): Make `simple_type' a `MonoType *'.
2352 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2354 * mini.c: Use OP_PADD to add offsets to addresses.
2356 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2358 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2360 * mini-sparc.c (mono_arch_emit_epilog): fix check
2361 for folding last op into restore instruction
2363 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2365 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2366 helper methods using the code manager.
2368 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2370 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2372 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2374 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2375 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2377 * mini-s390.c: fix tail processing
2379 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2381 * mini-ppc.c: mul.ovf.un exception name fix.
2383 2004-08-03 Martin Baulig <martin@ximian.com>
2385 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2386 instances; before jumping to `handle_enum', also modify `ptype'.
2388 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2390 * cpu-sparc.md: fcall maximal length too small.
2392 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2394 * mini-amd64.c mini.h: Add initial support for passing/returning
2395 structures to/from pinvoked methods.
2397 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2399 * mini-ppc.c: reg allocator fix.
2401 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2403 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2405 * inssel.brg: Optimize memset on 64 bit machines.
2407 * mini-amd64.c: Fix some vararg cases.
2409 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2411 * mini-s390.c: Corrected macro in emit_float_to_int
2413 * s390-abi.cs: Tests to exercise the s390 ABI
2415 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2417 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2420 * basic.cs: Add a test for add.ovf.un.
2422 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2424 * mini-sparc.c: add case for OP_IDIV_UN
2426 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2428 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2430 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2432 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2434 * basic.cs: regression tests.
2436 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2439 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2441 * basic.cs: Add a new test.
2443 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2444 and AOT. Various fixes and optimizations.
2446 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2448 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2450 * mini-ppc.c: make sure temp regs are not used for global reg
2453 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2455 * cpu-sparc.md: conv_i8 fix for 64bits
2457 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2459 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2461 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2462 add opcode for cmp BYTE PTR [eax], imm.
2464 * inssel.brg: Make memcpy and memset takes bases.
2466 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2468 * *-amd64.*: More AMD64 work.
2470 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2472 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2473 add a compare-not-equal opcode.
2475 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2477 * mini.c: Use mono_init_from_assembly instead of mono_init.
2479 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2481 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2483 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2485 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2487 * inssel.brg: 64 bit fixes.
2489 * mini.h (MonoCallInst): Add some AMD64 specific data.
2491 * mini.h: Add some OP_P opcodes.
2493 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2495 * basic.cs: tests for 61797 and 61740
2497 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2499 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2500 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2502 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2504 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2506 * *-amd64*.*: Ongoing AMD64 work.
2508 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2510 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2512 * *-amd64*: Ongoing AMD64 work.
2514 * mini-arch.h: Add AMD64 support.
2516 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2518 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2520 * mini-ops.h: Add new opcodes.
2522 * Makefile.am: Add AMD64 support.
2524 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2525 rules into the inssel-long*.brg files.
2527 * *-amd64.*: Add beginnings of AMD64 backend.
2529 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2531 * mini.c (print_dfn): commenting out the code that prints
2532 the cil. With -O=deadce, this makes -v -v crash.
2534 * cpu-pentium.md: make checkthis have a length of 2
2536 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2538 * mini-sparc.h: fix implementations of __builtin
2539 functions for Sun compiler for V9.
2541 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2543 * mini.c: use the new stelem.ref wrapper
2544 * exceptions.cs, arrays.cs: new stelem.ref tests
2546 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2548 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2549 new XSP should work with these changes).
2551 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2553 * inssel-{long32,x86,}.brg: trivial optimizations.
2555 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2557 * mini.c: load value when emitting box operation in
2560 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2562 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2563 is one byte shorter than cmp DWORD PTR [eax], 0.
2565 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2567 * inssel-ppc.brg: arguments on the stack are always
2568 relative to the stack pointer (spotted by Neale Ferguson).
2570 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2572 * exceptions-x86.c: delay appending the method name to the trace until
2573 after mono_jit_info_table_find is called, as this gets the real
2576 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2578 * aot.c: register roots
2580 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2582 * aot.c : I could just use PLATFORM_WIN32 flag.
2584 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2586 * aot.c : Reverting the previous fix. This time it broke linux build.
2588 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2590 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2592 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2594 * mini.c (handle_stack_args): Remove some more debugging code.
2596 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2598 * driver.c mini.h aot.c: Allow additional options to be specified with
2599 --aot and pass them to mono_compile_assembly.
2601 * aot.c: Add experimental code to AOT compile all loaded assemblies
2602 on demand and save the code into a cache in the filesystem.
2604 * aot.c: Add support for more wrapper methods.
2606 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2609 * cpu-*.md: Remove removed opcodes.
2611 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2612 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2613 related icalls to marshal.c.
2615 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2617 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2619 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2621 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2623 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2624 * liveness.c: If liveness is recomputated we need to reset the information
2625 for each variable. This way, if the liveness range has been narrowed
2626 by optimizations that happened after the last computation, we can return
2629 For example, if you have
2634 // Tons of code that does not affect i
2640 i = 0 is dead code and will be removed by SSA. However, when
2641 linear scan gets to the code, i will still appear to be live
2642 throughout the entire block. This prevents good register allocation.
2644 2004-07-06 Martin Baulig <martin@ximian.com>
2646 * debug-mini.c (mono_debug_init_method): Allow
2647 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2648 (mono_debug_add_icall_wrapper): New method.
2650 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2652 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2654 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2657 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2659 * aot.c (mono_aot_load_method): Fix loading of debug info.
2661 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2663 * aot.c: Add logging support.
2665 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2667 * mini.h: Add prototype for mono_print_method_from_ip.
2669 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2671 * inssel.brg: 64 bit fixes.
2673 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2676 * Makefile.am: Add SPARC64 support.
2678 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2680 * aot.c: Fix alignment problems on 32 bit platforms.
2682 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2684 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2687 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2690 * mini.h: Bump AOT file version. Some 64 bit fixes.
2692 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2694 * inssel-sparc.brg: Add new rule to avoid register moves.
2696 * inssel.brg: Add ldind_to_load_membase helper function.
2698 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2700 * mini.c: OffsetToStringData intrinsic.
2702 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2704 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2706 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2709 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2710 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2712 * mini.c: reinstated mono_compile_get_interface_var()
2713 on x86, too, since the change breaks the Gtk# build there as well.
2715 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2717 * driver.c: remove loop from the default optimizations: it seems to
2718 interact badly with some of the other options (see bug #60613).
2720 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2722 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2723 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2725 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2727 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2728 vararg-using methods.
2730 2004-06-21 Martin Baulig <martin@ximian.com>
2732 * mini/mini-exceptions.c
2733 (mono_handle_exception): Added `gpointer original_ip' argument.
2734 After calling mono_unhandled_exception(), call
2735 mono_debugger_unhandled_exception() and if that returns true,
2736 restore the context and return.
2738 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2740 * mini-ppc.c: prefer the use of relative branches so
2741 they won't need to be patched in aot code (patch from Patrick Beard).
2743 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2745 * aot.c: patch from Patrick Beard to make the output assembly
2746 more correct for the MacOSX assembler. Small tweak to
2747 generate sane images on Linux/PPC, too.
2749 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2751 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2752 case until bug #59509 is fixed (shows up in #60332).
2754 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2756 * mini.c: make sure the needed wrappers are compiled, too, with
2759 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2761 * driver.c: remove NPTL reference in --version output.
2763 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2765 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2766 generate valid assembly for the Mach-O assembler.
2768 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2770 * driver.c: don't include abcrem in the all optimization specifier
2771 since it slows down jit compilation too much for now.
2773 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2775 * mini.c: use BIGMUL only if both operands have the same signage.
2776 * iltests.il: Test for bug 60056. (errors related to signage in
2781 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2783 * mini.c, aot.c: memory leak fixes.
2785 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2787 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2789 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2791 * Makefile.am: remove the -static hack completely, it links in
2792 statically glib as well.
2794 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2796 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2797 * exceptions.cs: make it compile with new mcs/csc.
2799 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2800 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2801 and added relevant test case.
2803 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2805 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2806 regressions in gtk-sharp.
2808 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2810 * exceptions.cs: New regression tests.
2812 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2814 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2816 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2818 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2820 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2822 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2824 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2826 * mini.c (mono_jit_runtime_invoke): Init class in this
2827 method instead of trusting mono_jit_compile_method to
2828 do the work (because wrappers can be in object class)
2830 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2832 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2834 * basic-long.cs: New regression test.
2836 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2838 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2841 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2843 * Makefile.am: fix miguel's change to build mono statically against
2844 libmono (track build dependencies).
2846 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2848 * cfold.c: Some glib versions do not have G_MININT32.
2850 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2852 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2853 with precision of tan, atan, sin and cos, and implemented related
2854 regressions tests (fixes bug 54467, but one new problem appeared and
2857 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2859 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2861 * exceptions.cs: Add test for constant folding && division by zero.
2863 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2864 since driver.c is in libmono too, so the optimization was useless.
2866 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2867 variable to driver.c so the compiler can emit more efficient code to
2870 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2872 * Makefile.am: don't distribute generated inssel.[ch] files.
2874 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2876 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2877 into the default appdomain. Fixes #58707.
2879 * jit-icalls.c: Remove the broken approximation for truncl, doing
2880 no conversion is better.
2882 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2885 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2887 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2888 of the mcrxr instruction which is not available on some processors
2889 even if it's documented to be. Implement add and sub overflow correctly
2890 (still not complete for long unsigned). Speed up icalls a bit.
2892 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2894 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2895 we run .cctor in the current domain instead of target_domain.
2897 Fixes bug #58558, .cctor not being called in -O=shared.
2899 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2901 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
2903 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
2905 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
2906 which can be done with an imm8, do it that way.
2907 (mono_arch_output_basic_block): ditto for a jmp
2908 (mono_arch_emit_prolog): Computate maximum offset of a label.
2910 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
2912 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
2913 now tries to allocate prefered physical reg's for virtual
2914 regs. This reduces the number of emited spills/loads with
2915 20-30% on our core assemblies.
2917 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2919 * jit-icalls.c: truncl() is not needed and trunc() is
2920 the correct thing to do anyway (bug #58287).
2922 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
2924 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
2927 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
2929 * driver.c: enable loop optimizations by default.
2931 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2933 * mini-x86.c: fix calc of max loop size when aligning loops start.
2935 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
2937 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
2940 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
2942 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
2945 * basic-long.cs: Add tests for add/subtract of immediates with carry.
2947 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
2949 * mini.c (inline_method): Allways inline some wrappers even if the cost
2950 is too large. Fixes #58785.
2952 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
2954 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
2956 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
2957 (crichton@gimp.org). Beginning of support for sparc/linux.
2959 * mini-sparc.c: Optimize retrieval of LMF address.
2961 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
2963 * exceptions-ppc.c: handle alloca in methods with clauses.
2965 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
2967 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
2969 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2971 * mini.c: Delegate most of the abort signal work to
2972 mono_thread_request_interruption, which also handles Stop and Suspend
2975 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
2977 * mini.c mini.h: Allow inlining of icall wrappers if the backend
2978 supports the save/restore lmf opcodes.
2980 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
2982 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
2985 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
2987 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2989 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
2990 methods which contain array accesses.
2992 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
2993 boundaries. Fixes #58537.
2995 * iltests.il: Add regression test for #58537.
2997 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2999 * mini-x86.c (mono_arch_local_regalloc): Last part of
3000 fix for bug #58633 (releasing register to early).
3002 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3004 * basic-long.cs: Add new regression test.
3006 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3008 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3009 register too early on the chain.
3011 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3013 * mini.c (create_helper_signature): Use a helper function to reduce
3014 the code which needs to be written. Also set the calling convention of
3015 icalls on windows. Fixes #57840.
3017 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3019 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3020 exceptions-ppc.c: added helper function to get the instruction address
3021 from a signal handler context.
3023 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3025 * helpers.c: use g_get_tmp_dir. Invokes happyness
3028 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3030 * helpers.c: Add new env variable to pass args to objdump.
3031 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3033 2004-05-17 Radek Doulik <rodo@ximian.com>
3035 * Makefile.am (common_sources): added abcremoval.h so it get
3036 disted and daily mono packages on go-mono.com will build again
3038 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3040 * abcremoval.c: Fixed coding style, added copyright header.
3042 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3044 * mini.h: Added prototype for abc removal main function.
3046 * build_relations_propagation_table.pl: Added copyright header.
3048 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3050 * basic-long.cs: reg test for complex ceq_long bug.
3052 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3054 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3055 reg in long and clob case (bug #58343). Fixed/added comments.
3057 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3059 * mini.c (mono_jit_runtime_invoke): Follow new convention
3060 of calling the invoke method with an function pointer.
3062 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3064 * ChangeLog: Fix author of memory leak patch.
3066 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3068 * Makefile.am: fix make dist as well...
3071 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3073 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3074 on archs where pointers are 4 bytes long.
3076 * Makefile.am: Added abcremoval.c source file.
3078 * abcremoval.c: Added abcremoval.c.
3080 * abcremoval.h: Added abcremoval.h.
3082 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3084 * inssel.brg: Enabled bounds check removal.
3086 * mini.c: Added support for abcrem optimization.
3088 * mini.h: Added abcrem optimization label.
3090 * driver.c: Added support for abcrem optimization.
3092 * propagated_relations_table.def: Added propagated_relations_table.def.
3094 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3096 * mini.c, cfold.c: fix style.
3098 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3100 * mini.c: handle issue with the low-level implementation of
3101 some long opcodes (bug #54209).
3103 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3105 * basic.cs: test for my new cmov stuff.
3107 2004-05-13 Patrik Torstensson
3109 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3110 opt and added peephole documentation.
3112 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3114 * tramp-ppc.c: rewrote the generic trampoline code.
3116 2004-05-11 Patrik Torstensson
3118 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3120 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3122 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3124 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3125 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3127 * mini.c: Add new icalls for AsAny marshalling.
3129 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3131 * tramp-ppc.c, mini-ppc.c: more cleanups.
3133 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3135 * mini.c: no warnings.
3137 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3139 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3141 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3143 * mini.c: In the thread abort signal handler, if the thread is in the
3144 process of being stoped, don't throw the Abort exception, just stop the
3147 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3149 * tramp-ppc.c: removed old code.
3151 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3153 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3154 do some simple speed optimizations on ppc.
3156 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3158 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3159 and large offsets in load/store.
3161 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3164 it causes regressions.
3166 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3168 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3171 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3173 * jit-icalls.c: remove warnings.
3174 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3175 speedups for unsafe code.
3177 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3179 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3181 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3183 * basic-calls.cs: Add new regression test.
3185 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3188 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3190 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3193 2004-05-06 Patrik Torstensson
3195 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3196 long reg allocation in any reg (not only eax:edx) and implemented
3197 long shl/shr ops in asm instead of helpers.
3199 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3201 * mini-sparc.h: Fix warnings.
3203 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3206 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3207 separate statement for clarity.
3209 * mini-sparc.c: Update status.
3211 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3213 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3216 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3218 * inssel-ppc.brg: another small pre-release workaround:
3219 we don't do overflow detection for long_sub_un.
3221 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3223 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3224 (also works around a weird ppc bug: 57957).
3226 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3228 * tramp-ppc.c: trampoline fixes.
3230 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3232 * mini-ppc.c: fixed typos.
3234 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3236 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3237 at the top of the stack. Fixed typos. Use a frame registers
3238 for all the methods with exception clauses.
3240 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3242 * exceptions-ppc.c: restore fp registers.
3244 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3246 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3247 order from the stack top (moved the stack room to save the
3248 return value for trace after the param area). Fixed corruption
3249 in restoring registers on unwind.
3251 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3253 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3255 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3257 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3258 and prolog/epilog for methods that use it. Allow
3259 enough param area room for varargs methods. Fix miguel's
3260 breakage in exception handling.
3262 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3264 * Makefile.am: run genmdesc only on current arch.
3266 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3269 * mini-x86.h: fix the build on windows.
3271 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3273 * 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.
3275 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3277 * mini-exceptions.c: New file.
3279 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3280 Move some parts of the x86 exception handling code to an
3281 arch-independent file so it can be shared with other ports.
3283 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3285 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3287 2004-04-26 David Waite <mass@akuma.org>
3289 * driver.c: remove comma from end of enumeration declaration
3291 2004-04-26 Jackson Harper <jackson@ximian.com>
3293 * driver.c: parse config file before loading first assembly. This
3294 allows the user gac to be enabled/disabled.
3296 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3298 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3299 simpler mechanism: we do not care what is encoded initially
3300 (branch absolute or relative), we care about the code and its
3301 target. I kept the old code for reference for now.
3303 The new code tries first to determine if the jump is anywhere in
3304 the -/+32 absolute meg range, if it succeeds, it encodes using the
3305 absolute branch; If not, it tried to find something in the
3306 relative range, if not, it uses the handle_thunk code.
3308 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3310 * exceptions-ppc.c: use the correct ip register on macosx.
3312 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3314 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3316 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3318 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3319 Raise exception on integer divide by zero by hand since the hw
3320 doesn't support it. Handle NaNs in FP compares.
3322 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3324 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3325 code reducing duplication between the platforms and enabled
3326 signal exception handling (on linux for now).
3328 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3330 * exceptions-ppc.c: more macosx support.
3332 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3334 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3336 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3338 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3340 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3342 * iltests.il: more tests.
3344 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3349 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3351 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3353 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3355 * liveness.c: Mark variables as volatile in all basic blocks reachable
3356 from exception clauses.
3358 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3360 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3363 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3365 * iltests.il, basic.cs: more tests for regalloc.
3367 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3369 * iltests.il: Some tests for register allocation modifications
3372 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3374 * exceptions.cs: Add regression test for bug #56782.
3376 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3377 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3378 the beauty of fixing the same thing in 5 different files...
3380 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3382 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3385 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3387 * mini.c: Add support for STRWLPARRAY marshalling convention.
3389 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3391 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3392 to init the context to setup the regs pointer).
3394 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3396 * exceptions-ppc.c: more exceptions work.
3398 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3400 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3403 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3405 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3406 can use the memory directly.
3408 * cpu-pentium.md: Update documentation from a post from Zoltan.
3410 add x86_add_membase, x86_sub_membase, x86_mul_membase
3412 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3414 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3415 GENERAL_REGS they were also hardcoded for all PPC ports.
3417 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3419 Remove hard-coded limit for floating point registers, use
3420 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3422 Notice that in MacOS X calling conventions you can fit a lot more
3423 floating point values in registers, so I should update the PInvoke
3424 test to excercise the passing of floating point values on the
3425 stack (currently broken).
3427 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3429 * tramp-ppc.c (create_trampoline_code): Added
3430 JUMP_TRAMPOLINE_SIZE.
3431 (ppc_magic_trampoline): Follow the pattern from
3432 x86_magic_trampoline: if code is set to zero, return.
3433 (create_trampoline_code): Always pass MonoMethod to the jump
3434 trampoline, before it was passing a null.
3435 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3436 share the code with mono_arch_create_jit_trampoline.
3438 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3440 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3443 * cpu-g4.md: Added length for jmp instruction, the worst case
3444 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3447 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3449 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3451 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3453 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3454 before each IL instruction.
3456 * mini.c (CEE_BOX): Fix warnings.
3458 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3460 * mini.c: removed a few unused vars and extra whitespace.
3462 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3464 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3466 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3468 (OP_GETCHR): use the above
3469 (CEE_LDELEMA): use the above.
3471 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3472 version of the generic impl.
3473 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3474 (CEE_LDELEMA): use the above.
3476 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3478 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3481 * iltests.il: Added new regression test for #56317.
3483 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3485 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3486 under NetBSD. Fixes #56450.
3488 * liveness.c (update_gen_kill_set): Fix previous patch.
3490 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3492 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3494 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3496 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3499 * inssel-sparc.brg: Add more optimizations.
3501 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3503 2004-04-01 Martin Baulig <martin@ximian.com>
3505 * mini.c (handle_box): New static function; moved the
3506 implementation of CEE_BOX here.
3507 (mono_method_to_ir): Added `constrained_call' variable.
3508 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3509 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3510 mono_method_get_constrained() to get the method.
3512 2004-04-01 Martin Baulig <martin@ximian.com>
3514 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3515 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3516 (mono_method_to_ir): We don't need these macros anymore since
3517 mono_class_get_full() already takes care of it.
3519 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3521 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3522 use @function (as doesn't accept #function here) and check the return
3523 value of system and stop if fails.
3525 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3527 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3529 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3531 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3533 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3535 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3538 * basic-long.cs: Add test for negation of Int64.MinValue.
3540 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3542 * mini-sparc.c: Update status.
3544 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3546 * exceptions-sparc.c: Fix return value in filters.
3548 * inssel-sparc.brg: Fix register allocation in some rules.
3550 2004-03-28 Martin Baulig <martin@ximian.com>
3552 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3555 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3557 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3559 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3560 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3561 remove unused conv_u4 opcode.
3563 * mini-x86.c: Remove valgrind workaround since it slows down things
3564 even when mono is not run under valgrind.
3566 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3568 * mini-sparc.c: Update status.
3570 * inssel-sparc.brg: Add some optimizations.
3572 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3573 future delay slot filling. Add support for varargs, tail calls and JMP.
3575 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3576 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3578 * inssel.brg: Fix register allocation in OP_ARGLIST.
3580 * inssel.brg: Fix warnings.
3582 2004-03-25 Martin Baulig <martin@ximian.com>
3584 * mini.c (inflate_generic_field): Removed.
3585 (mini_get_method): Removed, use mono_get_method_full(),
3586 (mini_get_class): Removed, use mono_class_get_full().
3587 (mono_method_to_ir): Pass our generic context to
3588 mono_field_from_token().
3590 2004-03-25 Martin Baulig <martin@ximian.com>
3592 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3593 of a `MonoMethod *'.
3594 (mini_get_method): Take a `MonoGenericContext *' instead
3595 of a `MonoMethod *'.
3596 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3597 a new local variable called `generic_context' which holds the
3598 current `MonoGenericContext *'; use it to lookup things.
3600 2004-03-24 Martin Baulig <martin@ximian.com>
3602 * mini.c (mini_get_class): New static method; if we're inside a
3603 generic instance, inflate the class if neccessary.
3604 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3606 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3608 * iltests.il: New regression test for #55976.
3610 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3613 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3615 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3618 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3620 * liveness.c: Consider SSA stores as well as loads when making vars
3623 * exceptions.cs: New regression tests for register allocation.
3625 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3627 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3628 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3629 domain lock only to protect puntual access to data structures.
3630 Added access lock for sighash, jit_icall_hash_name,
3631 jit_icall_hash_addr and domain->code_mp.
3633 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3635 * driver.c: Print SIGSEGV handling method.
3637 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3639 * mini.c (setup_jit_tls_data): Handle case when this is called
3640 multiple times for a thread.
3642 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3643 is different from fbxx_un. Fixes #54303. Also use constants instead of
3644 magic numbers in a lot of places.
3646 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3648 * exceptions.cs: Fix cctor test when --regression is used.
3650 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3652 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3655 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3657 * inssel-ppc.brg: fixed register assignments for some rules.
3659 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3661 * exceptions.cs: Add test for exceptions in static constructors.
3663 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3664 static constructors outside the domain lock. Fixes #55720.
3666 2004-03-17 Martin Baulig <martin@ximian.com>
3668 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3669 (inflate_generic_field): Take the `MonoMethod *' instead of the
3670 `MonoClass *' and added support for generic method.
3671 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3672 have a `field->parent->gen_params', only inflate the field if it's
3673 an open constructed type.
3675 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3677 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3678 exception object instead of the preconstructed ones.
3680 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3682 * mini.c: reverted changed to sigsegv_signal_handler commited
3683 accidentally in the previous patch.
3685 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3688 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3689 running --aot with an old assembly.
3691 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3693 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3696 * mini-sparc.c: Add support for v9 branches with prediction.
3698 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3700 * mini.c (mini_init): #warning is GNUC only
3702 * mini-sparc.h: implement __builtin_frame_address
3703 and __builtin_return_address for Sun C compiler
3705 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3707 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3709 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3711 * basic-calls.cs: Add test for unaligned byref long argument passing.
3713 * mini-ops.h: Add sparcv9 compare and branch instructions.
3715 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3716 v9 instructions if we have a v9 cpu.
3718 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3719 registers for global allocation.
3721 * exceptions-sparc.c: Fixes.
3723 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3725 * liveness.c (mono_analyze_liveness): Optimized version.
3727 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3729 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3732 * basic-float.cs basic-calls.cs: New regression tests.
3734 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3736 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3737 sigaltstack implementation.
3739 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3741 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3742 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3744 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3746 * mini.c: Fix warnings.
3748 * mini.c (mono_resolve_patch_target): New function which contains the
3749 arch independent part of the patching process.
3751 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3752 patching code to a separate function.
3754 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3756 * mini.c (add_signal_handler): ifdef out on Windows
3758 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3760 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3761 cpu-sparc.md: Add exception handling support + other fixes.
3763 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3764 typed GC detection in --version.
3766 * basic.cs exceptions.cs: New regression tests.
3768 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3769 the arch specific code can store data during a compilation.
3771 * mini-ops.h: Add OP_SETFRET.
3773 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3774 function, register a separate icall for each arity, so the icalls can
3777 * mini.c (mono_print_tree): Print negative offsets in a more readable
3780 * mini.c: Make signal handling work on sparc.
3782 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3784 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3786 * jit-icalls.c: Emulate truncl by aintl on solaris.
3788 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3790 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3792 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3794 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3796 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3797 a MarshalByRef type, inline a method that performs the check, taking into
3798 account that the object can be a proxy. Also implemented tow new opcodes:
3799 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3800 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3801 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3803 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3805 * mini-ppc.c: if a relative branch displacement is too big
3806 but it points to and area reachable with an absolute branch,
3809 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3811 * mini.c: optimize small copies in cpblk.
3813 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3815 * basic-calls.cs basic-float.cs: New regression tests.
3817 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3818 negative offsets from %fp. Implement localloc. Fix local register
3819 allocation. Fix the case when the this argument needs to be saved to
3820 the stack. Implement some missing opcodes.
3822 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3824 * mini.c (mini_method_compile): Reenable global regalloc in methods
3825 with exception handlers.
3827 * linear-scan.c (mono_varlist_sort): Fix warning.
3829 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3831 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3834 * liveness.c: Make all variables uses in exception clauses volatile, to
3835 prevent them from being allocated to registers. Fixes #42136.
3837 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3839 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3842 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3843 argument to mono_arch_regalloc_cost.
3845 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3848 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3850 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3851 Make the cost of allocating a variable to a register arch dependent.
3853 * basic-calls.cs: Fix compilation of tests.
3855 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3856 helper function to cut back on the number of #ifdefs needed.
3858 * mini-ppc.c: Fix compilation.
3860 * basic-calls.cs: New regression tests.
3862 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3864 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3865 of l0 since that is callee saved.
3867 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3870 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3871 of delay instruction.
3873 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3875 * mini.h (MonoCallInst): Add 'virtual' flag.
3877 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3879 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3881 * *.cs: New regression tests.
3883 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3886 * mini.c (mono_runtime_install_handlers): Fix build.
3888 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3889 'signal_stack_size' members.
3891 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3892 alternate signal stack.
3894 * exceptions-x86.c: Add stack overflow handling.
3896 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
3897 functions to arch independent code.
3899 * mini.c (mono_print_tree): Print more detailed info for load_membase
3902 2004-02-23 Martin Baulig <martin@ximian.com>
3904 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
3906 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3908 * mini-x86.c: fixed reg allocation for div/rem.
3910 2004-02-22 Miguel de Icaza <miguel@ximian.com>
3912 * driver.c (mono_main): Report some configuratio options on --version.
3914 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
3916 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
3917 low in the address space. Correctly flush memory in thunks where we
3920 2004-02-20 Martin Baulig <martin@ximian.com>
3922 * mini.c (mini_get_method): New static method; inflate all generic
3923 methods and methods in open generic instances.
3924 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
3925 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
3927 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3929 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
3931 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
3933 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
3935 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
3937 * mini-sparc.c (flushi mono_arch_output_basic_block): make
3938 it compile using Sun's compiler.
3940 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3942 * 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.
3944 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
3946 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3948 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
3950 * mini-ppc.c: handle calls outside of the allowed range with thunks
3951 allocated using the code manager.
3952 * tramp-ppc.c: use the code manager to hold generated native code.
3953 Fixed the magic trampoline to just patch vtable entries.
3955 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
3957 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
3960 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
3962 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
3965 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
3966 if we have a working __thread implementation.
3968 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
3969 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
3971 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
3973 * mini-x86.c: Fix compilation under gcc 2.
3975 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
3977 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
3978 contains a call to the wrapped function.
3980 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
3981 OP_<CALL>_IMM opcodes, and use them under X86.
3983 * mini.c (mono_jit_find_compiled_method): Fix warning.
3985 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
3987 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
3989 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
3990 functionality to mini.c.
3992 * mini.c (mono_create_jump_trampoline): New function to create a jump
3993 trampoline. Return a compiled method instead of a trampoline if it
3994 exists. Add a cache for jump trampolines.
3996 * mini.c (mono_jit_find_compiled_method): New function to return a
3997 compiled method if it exists.
3999 * mini-x86.c: Call mono_create_jump_trampoline instead of
4000 mono_arch_create_jit_trampoline.
4002 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4003 a jump trampoline. Fixes #52092.
4005 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4007 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4008 which is not up-to-date. Add check_corlib_version () instead.
4010 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4013 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4014 since newer valgrind versions do not need it.
4016 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4017 compile a method with a given set of optimizations.
4019 * mini.c: Compile icall wrappers on-demand instead of at startup.
4021 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4022 wrapper for an icall.
4024 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4026 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4029 * iltests.il: Add test for non-empty stack before switch instruction.
4031 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4033 * mini.c: Add support for new stringbuilder marshalling conventions.
4035 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4037 2004-02-01 Martin Baulig <martin@ximian.com>
4039 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4040 in `ginst->mtype_argv'.
4042 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4044 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4045 facilitate grepping.
4047 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4049 * mini.c: fixed buglet in initobj generic implementation for references.
4051 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4053 * Makefile.am: make the version script conditional.
4054 * jit-icalls.c: handle missing truncl().
4056 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4058 * exceptions.cs: Add more tests for double->int conversion.
4060 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4061 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4063 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4065 * driver.c: make --verbose --version emit an error
4066 if the loaded corlib doesn't match the runtime version.
4068 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4070 * mini-ppc.h: export ppc_patch().
4071 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4072 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4073 on par or better than on MacOSX.
4075 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4077 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4078 mono_lookup_pinvoke_call.
4080 * mini-x86.c: Under windows, the default pinvoke calling convention is
4081 stdcall. Fixes #52834.
4083 * mini.c (optimize_branches): Add an upper bound to the number of
4084 iterations to prevent infinite loops on strange loops. Fixes #53003.
4086 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4088 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4089 and ISINST. Fixes #52093.
4091 * objects.cs (test_0_vector_array_cast): New tests.
4093 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4095 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4096 checking in Array.Set ().
4098 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4101 * object.cs (test_0_multi_array_cast): New regression test.
4103 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4105 * exceptions-ppc.c: fix build on Linux/PPC.
4107 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4109 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4110 running under valgrind.
4111 (x86_magic_trampoline): Fix build bustage.
4113 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4114 negative values as well. This is needed for the encoding of the line number
4115 info, since sometimes the line numbers are not in increasing order.
4117 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4119 * cpu-pentium.md (localloc): Increase the size of the localloc
4120 instruction since it is a loop under Win32.
4122 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4125 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4127 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4128 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4129 Max Horn (max@quendi.de). Fix file names in comments.
4131 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4133 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4134 avoid stack overflow.
4135 (replace_usage): Avoid uninitialized variable warnings.
4137 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4138 and taking the address of valuetype variables.
4140 2004-01-03 Patrik Torstensson
4142 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4143 for other purposes than FP later on.
4145 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4147 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4150 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4152 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4154 2003-12-30 Patrik Torstensson <p@rxc.se>
4156 * mini-x86.h: Decreased number of availiable fp regs.
4157 Solves corner cases with FP spilling.
4159 2003-12-23 Patrik Torstensson <p@rxc.se>
4161 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4162 for floating point stack tracking / spilling on x86.
4165 * basic-float.cs: added float mul overflow test.
4167 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4169 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4171 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4173 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4174 supports for cond branches that overflow the immediate
4175 overflow offset. mcs can compile simple programs.
4177 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4179 * exceptions-ppc.c: exception handling support wip:
4180 finally handlers get run on exception.
4182 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4184 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4187 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4189 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4190 initial support for stack walking and unwinding.
4192 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4194 * driver.c (mono_main): Make corlib-out-of-sync message more
4195 descriptive. Also remove verify_corlib call.
4197 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4199 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4200 not overlap with other call's arguments, too.
4202 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4204 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4205 move to arch-specific code the choice of arch-specific
4206 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4207 * mini.c: ensure emulation calls will not interleave
4210 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4212 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4213 the magic trampoline stack frame is dropped before executing
4216 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4218 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4219 and integer to fp conversions. Added support for overflowing
4220 arguments on the stack. Reserve a couple more registers as temps.
4221 Added support for aot compilation (as output still needs to be
4224 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4226 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4227 Don't overwrite return register in some corner cases.
4229 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4231 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4232 static constructors when AOT compiling.
4234 * driver.c (mono_main): Call mono_check_corlib_version.
4236 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4238 * cpu-g4.md, basic.cs: fixed div target register.
4240 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4242 * mini-ppc.c, basic.cs: shl_imm fix with test.
4244 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4246 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4247 structures by value. Misc fixes.
4248 * objects.cs: more tests.
4250 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4252 * mini-ppc.c: lconv.ovf.i implemented.
4254 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4257 (mini_init): don't error out if someone already called g_thread_init.
4259 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4261 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4262 to be any type per the spec. Fix abnormal memory usage when
4263 the same object is repeatedly thrown.
4265 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4267 * mini.c: check for overruns in IL code.
4269 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4271 * TODO: Add/remove some todo entries.
4273 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4275 * driver.c (mono_main): Call mono_verify_corlib.
4277 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4279 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4280 This has been moved to mini.c
4281 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4282 type being casted is marshalbyref it could be a proxy, so instead of
4283 emitting the type check code, emit a call to a runtime method that will
4284 perform the check by calling CanCastTo if needed.
4286 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4288 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4289 methods with large stack frames under Win32.
4291 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4293 * Makefile.am: Distribute regression tests.
4295 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4296 at the end instead of inserting each variable into the sorted list.
4298 * linear-scan.c (mono_varlist_sort): New helper function.
4300 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4302 * mini.c: ensure arguments and locals are within bounds.
4304 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4306 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4309 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4311 * mini.c (mono_cprop_copy_values): Fix crash.
4313 * aot.c: Set verbosity back to 0.
4315 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4317 * regalloc.c: complete memory leak fix by Laurent Morichetti
4320 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4322 * driver.c (main_thread_handler): Revert the previous patch.
4324 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4327 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4328 memory from the memory pool.
4330 * driver.c (main_thread_handler): Turn on all optimizations when
4333 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4334 an array for better performance.
4336 * regalloc.c (mono_regstate_assign): Fix memory leak.
4338 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4339 serialize the debug info.
4341 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4342 debug info from the serialized representation.
4344 * aot.c: Save debug info into the generated file and load it when
4347 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4349 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4351 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4352 More FP-related fixes.
4354 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4356 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4357 and register allocation buglet. Hello world now runs.
4359 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4361 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4362 * tramp-ppc.c: fixed class init trampoline.
4363 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4365 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4367 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4368 mini.c: more ppc changes/fixes.
4370 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4372 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4373 Also optimize the case when the arguments are the same in the caller
4376 * iltests.il: Add tests for tail calls with valuetype arguments.
4378 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4380 * mini-ppc.c: fixes for struct return type.
4382 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4384 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4385 mono_spillvar_offset() to arch-specific code.
4387 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4389 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4391 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4393 * exceptions-x86.c: Fix stack space leaks.
4395 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4396 registers from the lmf if the method has save_lmf set.
4398 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4400 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4401 of icall wrappers into InvokeInDomain, since these are now per-domain.
4403 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4405 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4406 make some opcode emulation and intrinsic ops enabled/disabled
4407 according to the architecture. More fixes.
4409 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4411 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4413 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4415 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4416 arch-specific handling for 'this' and struct return type to
4419 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4421 * aot.c: prevent divide by zero error when reporting (it happened with
4424 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4426 * mini.h (inst_switch): Remove unused macro.
4428 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4431 (load_aot_module): free 'info->methods' and 'info' properly. No more
4432 "free(): invalid pointer blah" messages when you have an old aot
4435 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4437 * jit-icalls.c, mini.c: Added support for context static fields.
4439 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4441 * mini.c (mono_method_blittable): Methods which set LastError are not
4442 blittable either. Fixes #51108.
4444 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4446 * mini.c: flush icache.
4447 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4449 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4451 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4453 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4455 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4458 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4461 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4463 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4465 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4466 instruction when the result is discarded.
4468 * iltests.il (test_0_div_regalloc): New regression test.
4470 * arrays.cs: Fix compilation error.
4472 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4474 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4475 float rules to inssel-x86.brg: sane architectures with FP registers
4476 don't need to implement these rules.
4478 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4480 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4482 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4484 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4485 implementation of 32 bit systems.
4487 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4489 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4490 (Jeroen Zwartepoorte).
4492 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4494 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4495 the caller and the callee matches.
4497 * mini.c (mono_method_to_ir): Add comment.
4499 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4500 signbit is missing on some platforms.
4502 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4504 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4506 * mini.c (setup_jit_tls_data): Call the new function.
4508 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4510 * mini-x86.c: Add experimental support for fast access to the lmf
4511 structure under NPTL/Linux 2.6.x.
4513 2003-11-06 Martin Baulig <martin@ximian.com>
4515 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4516 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4519 2003-11-02 Martin Baulig <martin@ximian.com>
4521 * mini.c (inflate_generic_field): New static method.
4522 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4523 generic instance and the field is declared in a generic type, call
4524 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4526 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4528 * mini.h mini.c (mono_method_same_domain): New function to return
4529 whenever the caller and the callee are in the same domain.
4531 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4533 2003-10-30 Martin Baulig <martin@ximian.com>
4535 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4536 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4538 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4539 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4541 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4543 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4546 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4547 object here, so it is in the correct appdomain etc.
4549 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4551 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4553 (mono_method_to_ir): Avoid freeing the type created returned from
4554 mono_type_create_from_typespec, since it is put into an internal cache
4555 by the function. Fixes pointer.exe.
4557 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4558 trampolines for icalls and pinvokes as well. Fixes #33569.
4560 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4562 * mini.c: Update after appdomain changes.
4564 * mini.c (mono_jit_compile_method_inner): Allways compile native
4565 method wrappers in the root domain, since there can only be one
4566 instance of them, whose address is stored in method->info.
4568 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4570 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4571 environment variable. Instead detect automatically whenever running
4572 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4575 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4577 * trace.c, trace.h: New files that implement the new trace option
4580 * driver.c: Document new --trace options.
4582 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4585 - if (mono_jit_trace_calls)
4586 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4588 * mini.h: prototypes.
4590 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4592 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4594 * mini.c inssel.brg: Implement typedefbyref opcodes.
4596 * mini.c (mono_jit_compile_method): Remove unused local variable.
4598 * mini.c (mono_jit_compile_method_inner): Ditto.
4600 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4602 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4604 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4606 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4608 * mini.c (mono_no_aot): Remove unused global variable.
4610 * mini.c: Thread safety fixes.
4612 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4614 * mini.c (mono_create_class_init_trampoline): Add a lock around
4615 class_init_hash_addr.
4617 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4620 * mini.c: Decompose the NEWARR instruction before decomposing its
4621 arguments. Fixes #30073.
4623 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4625 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4628 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4630 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4632 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4634 * driver.c: Add support for compiling icall wrappers to --compile.
4636 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4638 * inssel.brg: The empty value in class->interface_offsets is -1, not
4641 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4643 * objects.cs: New test for 'is' operator on an array of interfaces.
4645 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4647 * tramp-ppc.c: update trampoline code to support jumps
4648 and class initialization.
4650 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4652 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4654 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4656 * inssel.brg (OP_UNBOX): Remove unused rule.
4658 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4659 region instead of one for each method. Fixes #47813.
4661 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4663 * exceptions.cs (test_0_nested_finally): New regression test for
4664 nested exception handlers.
4666 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4668 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4670 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4673 * mini.c (mono_method_check_inlining): Make the inlining limit
4674 configurable by an environment variable.
4676 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4678 * mini.h: Bump AOT file version.
4680 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4681 token, store the image along with the token, since the token might not
4682 refer to the same image as the method containing the relocation,
4683 because of inlining.
4685 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4687 * mini.c (mono_precompile_assemblies): New function to compile
4688 all methods in all loaded assemblies.
4690 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4692 * regalloc.h regalloc.c (MonoRegState): Change the type of
4693 iassign and fassign to int*, since they can contain large negative
4694 values if the register is spilled. Also added some comments. Fixes
4697 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4698 under Win32. Fixes #42964.
4700 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4702 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4704 * aot.c: Added support for AOT compiling methods which contain calls
4705 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4708 * driver.c (compile_all_methods): Run the compilation in a thread
4709 managed by mono. Fixes #44023.
4711 * mini.c (mono_codegen): Print full method name in verbose output.
4713 * mini-x86.c (mono_arch_patch_code): Fix warning.
4715 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4716 jumps, since the method we are jumping to might be domain-specific.
4718 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4720 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4722 * inssel.brg: string chars are unsigned.
4724 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4726 * TODO: New todo item.
4728 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4729 which calls mono_runtime_class_init and patches the call site to
4730 avoid further calls.
4731 (mono_arch_create_class_init_trampoline): New arch specific function
4732 to create a class init trampoline.
4733 (create_trampoline_code): Generalized so it can create
4734 class init trampolines as well.
4736 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4737 (mono_create_class_init_trampoline): New function to create and cache
4738 class init trampolines.
4739 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4740 vtable given the address of a class init trampoline. Used by the
4742 (mono_codegen): Generate a call to a trampoline instead of
4743 mono_runtime_class_init in LDSFLD[A].
4744 (mono_codegen): Add relocations for the new trampoline.
4746 * mini.h mini-x86.c aot.c: Added a new relocation type:
4747 MONO_PATCH_INFO_CLASS_INIT.
4749 * mini.h: Bump AOT version number.
4751 * aot.c: Create a copy of the loaded code instead of using the original
4752 so methods which call each other will be close in memory, improving
4755 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4756 patch since it breaks the regression tests.
4758 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4759 for the register saving instruction sequence since the
4760 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4762 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4764 * TODO: Fix todo item && remove another.
4766 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4768 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4771 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4772 function of the module.
4774 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4775 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4776 --no-aot command line option.
4778 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4780 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4781 by Bernie Solomon (bernard@ugsolutions.com).
4783 * inssel.brg: Refactor the interface offset table related code into
4784 its separate functions and add support for the AOT case.
4786 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4788 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4790 * aot.c: Added mono_aot_verbose variable and made all debugging
4791 output depend on the value of this variable.
4793 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4794 method_label and info_label.
4796 * mini.h mini-x86.c aot.c: Added a new relocation type
4797 MONO_PATCH_INFO_IID for klass->interface_id.
4799 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4800 the MonoJitInfo structure.
4802 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4803 a non-root appdomain in shared mode.
4805 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4807 * aot.c: make aot loader less verbose. Remove free of unused variable.
4809 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4811 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4813 * .cvsignore: Added *.dll.
4815 * mini.c (mono_print_tree_nl): New function callable while debugging.
4817 * mini.c (mono_print_code): Export this.
4819 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4822 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4824 * mini.h (MonoCompile): Added 'jit_info' field.
4826 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4827 the cfg structure, since it is needed by the AOT compiler.
4829 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4831 * aot.c: A major rewrite. Changes include:
4832 - save exception tables for methods which have them.
4833 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4835 - reworked the file format so it is now much smaller and needs
4836 fewer relocation entries.
4838 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4840 * aot.c (load_aot_module): Fix build bustage on platforms without
4843 2003-09-04 Martin Baulig <martin@ximian.com>
4845 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4847 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4849 * TODO: Some new optimization ideas.
4851 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4853 * aot.c: Save the optimization flags used to compile the code into
4856 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4857 support emitting domain specific code.
4859 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4860 no longer domain neutral. It can be made domain neutral by compiling
4861 with --optimize=shared.
4863 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4866 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4867 loading of AOT code.
4869 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4871 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4872 if there is no domain neutrality information.
4874 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4876 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4877 format version into the generated library.
4879 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4880 callee method into the caller since one of them could be shared.
4882 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4883 system exceptions from AOT code now works.
4885 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4886 method if it is domain neutral and the callee is not.
4888 * graph.c (cfg_emit_one_loop_level): Fix warning.
4890 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4892 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4895 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
4897 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
4898 is needed by code which is executed before mono_runtime_init ().
4899 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
4901 * mini.c (mono_thread_abort): Fix warning.
4902 (mono_jit_compile_method): Call static constructor in the AOT case too.
4904 * aot.c (mono_compile_assembly): Fix warning.
4906 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4908 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
4910 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
4912 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
4914 * cpu-pentium.md: Fix the length of call opcodes so they include the
4915 ESP restoring instruction. Fixes #47968.
4917 2003-08-28 Martin Baulig <martin@ximian.com>
4919 * mini-x86.c (mono_arch_call_opcode): Added support for
4920 MONO_TYPE_GENERICINST.
4922 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
4924 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
4926 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
4927 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
4929 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
4932 2003-08-26 Martin Baulig <martin@ximian.com>
4934 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
4935 when reporting an error, set this to the actual error location.
4936 (mono_method_to_ir): Report the correct error location if
4937 get_basic_blocks() returned an error.
4939 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
4941 * mini.c (mono_type_blittable): OBJECT is not blittable.
4942 (mono_method_blittable): Methods which have marshalling descriptors
4943 are not blittable either. Fixes #47842.
4945 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
4947 * driver.c mini.c: Use an environment variable instead of a global
4948 variable. Also fix the build.
4950 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
4951 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
4954 * driver.c mini.c: Added --with-valgrind option to turn off some
4955 code which prevents mono from running under valgrind.
4957 * mini.c (mono_emit_call_args): Fixed warning.
4959 * mini.c (mono_emulate_opcode): Fixed warning.
4961 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4963 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
4964 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
4965 regalloc.c, regalloc.h: specify available registers in arch-specific
4966 code and support floats in the regallocator (patch by Laurent Morichetti
4969 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4971 * mini.c: mono_thread_current() can be called only after
4972 mono_runtime_init(): rearrange code to not call it early on.
4974 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4976 * mini.c: allocate jump tables in the code mempools.
4978 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4980 * mini.c, mini.h: make sure per-thread data allocated by the jit is
4983 2003-08-10 Miguel de Icaza <miguel@ximian.com>
4985 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
4986 12 to 16. This fixes bug #47453.
4989 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
4991 * mini-ppc.c: fixed indexed load and unsigned compares.
4993 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
4995 * mini.c: reenabled installation of handler for
4996 thread abort signal.
4998 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5000 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5001 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5002 until it's fixed and actually useful.
5004 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5006 * inssel-long32.brg: couple more opcodes implemented.
5008 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5010 * mini-sparc.c: Even more opcodes implemeted.
5012 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5014 * mini-sparc.c: More opcodes implemented.
5016 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5018 * mini-sparc.c: More opcodes implemented.
5020 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5022 * inssel-sparc.brg: Add some needed rules. Direct
5024 * Makefile.am: Use inssel-sparc.brg
5025 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5026 an assert happy for now.
5028 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5030 * mini-sparc.c: Fixed compile errors.
5031 * exceptions-sparc.c: Same. We now produce a mono binary
5032 on sparc-linux. Yea.
5034 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5036 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5037 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5038 They compile, but do not work.
5040 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5042 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5043 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5044 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5047 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5049 * mini.c: more opcodes implemented and better support for generics.
5051 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5053 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5054 * mini.c, mini.h: first cut at generics support: some new instructions
5055 added and changed the behaviour of some of the existing ones.
5057 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5059 * mini.c: Removed definition of metadata_shared mutex here.
5061 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5063 * mini-x86.c: make vararg calls work for instance methods.
5065 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5067 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5068 returns the arguments in a separte list, now.
5070 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5072 * aot.c, mini.c: updates for array type representation changes.
5074 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5076 * mini.c: register function to perform jit shutdown.
5078 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5080 * mini.c: use a faster allocator if possible.
5082 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5084 * aot.c: some cleanups and portability changes.
5086 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5088 * mini.c: use faster allocation for CEE_BOX if possible.
5090 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5092 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5093 Moved inlined mempcy code to its own function so that is can be
5094 reused. Added an inline memset function as well (optimized initobj).
5095 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5097 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5099 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5101 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5103 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5104 arch code can setup the cpu for CLR execution, if needed.
5105 We use it on x86 to set the precision of FP operations.
5107 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5109 * mini.c: disable some optimizations if we can guess they'll cost too
5110 much for a given method.
5112 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5114 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5116 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5117 * mini.h mini.c mini-x86.c: Added instruction level coverage
5118 info collection support.
5120 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5122 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5123 is now implemented in the profiling API. Get rid of a couple of
5124 unnecessary global variables.
5126 2003-06-15 Nick Drochak <ndrochak@gol.com>
5128 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5129 * cpu-g4.md: add op_bigmul and op_bigmul_un
5130 * cpu_pentium.md: add op_bigmul_un
5131 * inssel-long32.brg: add rule for unsigned bigmul
5132 * mini-ops.h: define OP_BIGMUL_UN
5133 * mini-x86.c: THE BUG: handle (un)signed properly
5134 * mini.c: choose unsigned opcode if needed.
5135 This set of patches fixes bug #44291
5137 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5139 * mini.c (optimize_branches): improved to handle all kinds of
5140 conditional branches.
5142 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5144 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5145 don't raise exceptions.
5147 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5149 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5150 to arch-specific files.
5152 2003-06-09 Martin Baulig <martin@ximian.com>
5154 * Makefile.am (libs): Added $(LIBGC_LIBS).
5156 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5158 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5159 and OP_ATAN (fixes bug#44293).
5161 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5163 * Makefile.am, mini-x86.c: rename cpu description array to
5164 pentium_desc, since some compilers define the 'pentium' preprocessor
5167 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5169 * mini.c (mini_select_instructions): add explicit branch if the
5170 following block is not the false target of a conditional branch -
5171 we need this with any optimization that reorder or remove bblocks
5173 * mini.c (optimize_branches): bug fixes
5175 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5177 * mini.c (mono_method_to_ir): inline static readonly fields
5179 * ssa.c (fold_tree): start cfold support for long (very simple
5182 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5184 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5186 * inssel.brg: fixed memcpy (bug #44219).
5188 2003-06-05 Dick Porter <dick@ximian.com>
5190 * driver.c: Set the glib log levels to not abort if g_message
5193 g_set_prgname() has to happen before mini_init() so that the
5194 process handle gets the info.
5196 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5198 * driver.c: add intrins to the default optimizations to get wider
5201 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5203 * mini.h: some large basic blocks will overflow a 16-bit
5204 integers for symbolic registers.
5206 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5208 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5209 (mono_arch_output_basic_block): fix bug 43499
5211 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5213 * mini.c: kill duplicated definition of mono_debug_format.
5215 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5217 * mini-x86.c, arrays.cs: fixed register allocation bug.
5219 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5221 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5223 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5225 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5228 (print_method_from_ip): also print source location information if
5231 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5233 * mini.c (mono_find_block_region): bug fix in region code
5234 (mini_method_compile): enable removing unreachable code again, but
5235 only in methods without exception clauses.
5237 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5239 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5240 Implemented arglist opcode and handling of TypedReference type.
5241 Fixed x86 call convention when a structure is returned.
5242 Minimal support for calling static vararg methods.
5244 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5246 * mini.c (mini_method_compile): always remove unreachable code,
5247 because the code in them may be inconsistent (access to dead
5248 variables for example).
5250 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5252 * driver.c, debug-mini.c: warning fixes.
5254 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5256 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5258 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5260 * mini.c: thread-static fields are registered in mono_class_vtable(),
5261 so ensure the function is called before checking for them.
5263 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5265 * mini.c (optimize_branches): fix for bug 43586
5267 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5268 overflow (fixes Bug #43639)
5270 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5272 * mini.c, objects.cs: allow the use of stobj for primitive types.
5274 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5276 * mini.c: be less strict about argument checking until we support
5277 running the verifier.
5279 2003-05-27 Nick Drochak <ndrochak@gol.com>
5281 * basic-long.cs: tests for (ulong)int * (ulong)int also
5282 * mini.c: use the same trick for (ulong)int * (ulong)int
5284 2003-05-27 Nick Drochak <ndrochak@gol.com>
5286 * basic-long.cs: add regression test for (long)int * (long)int
5287 * cpu-pentium.md: add op_bigmul specification
5288 * inssel-long32.brg: add OP_BIGMUL rule
5289 * mini-ops.h: add OP_BIGMUL
5290 * mini-x86.c: register allocator: handle case where src1 needs to be
5292 * mini.c: substitute special BIGMUL opcode in the tree for
5293 (long)int * (long)int
5295 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5297 * jit-icalls.c: call the type ctor on field access if needed.
5299 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5301 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5302 to a method (including results of ldelema, bug#43207).
5304 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5306 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5307 colors to show exception handler blocks.
5309 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5310 (fix for pinvoke7.cs).
5312 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5314 * mini.h, mini.c: ensure correct initialization order for types that
5315 require it. Prepare for lazy compilation of jit icall wrappers.
5316 Provide a name for opcode emulation to reduce unneeded mallocing.
5318 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5320 * mini-x86.c: better register restoring code and profiling
5321 support for tail calls.
5323 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5325 * mini.h, driver.c: prepare for leaf methods optimization.
5327 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5329 * mini.c: get targets of branches before converting a method.
5331 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5333 * mini.c (optimize_branches): added some experimental code (disbaled)
5335 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5337 * mini.c (optimize_branches): fix branch to branch optimization
5339 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5341 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5343 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5345 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5348 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5350 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5351 enable use of interface variables again.
5353 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5354 I1 to registers because there is no simply way to sign extend 8bit
5355 quantities in caller saved registers on x86.
5357 * inssel-float.brg: set costs of some rules to 2 so
5358 that monobure always select the arch. specific ones if supplied,
5359 regardless of the order we pass the files to monoburg.
5361 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5363 * mini.c, mini-x86.c: since the magic trampoline for jumps
5364 can't patch the code directly, we do it as soon as the
5365 method gets compiled.
5367 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5369 * mini-x86.c, mini.h: introduce a new patching method
5370 to support CEE_JMP and tail calls.
5371 * mini.c: obey tail.call. Don't precompile methods target
5373 * tramp-x86.c: new trampoline code to handle methods
5374 reached through a jump.
5376 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5378 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5379 bit values to registers
5381 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5383 * mini.c (mono_compile_get_interface_var): share interface
5384 variables if possible.
5386 2003-05-16 Martin Baulig <martin@ximian.com>
5388 * debug-mini.c (mono_init_debugger): New function to initialize
5389 the debugger. This is not in the debugger since it needs to
5390 access some of mini's internals.
5392 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5394 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5396 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5398 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5399 for value type handling.
5401 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5403 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5404 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5406 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5408 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5409 the constructor through a proxy.
5411 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5413 * jit-icalls.c, inssel.brg: fixes to array element address
5416 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5418 * mini-x86.c (is_regsize_var): allocate pointer to registers
5420 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5422 * driver.c: fixed typo, added intrins to the set of optimizations
5423 tested with regressions.
5425 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5427 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5428 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5431 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5433 * inssel.brg: remove some common pop instructions without side effects
5435 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5437 * inssel-x86.brg: fixed thinko in int to double conversions.
5439 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5441 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5443 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5445 * inssel-long32.brg: two more missing instructions.
5447 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5449 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5452 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5454 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5457 * basic-float.cs: Added tests for negative zero.
5459 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5461 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5462 a couple of missing operations for long casts, with test cases.
5464 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5466 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5468 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5470 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5471 code size estimation.
5473 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5475 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5476 abstract methods (fix bug 42542)
5478 * aot.c: add ability to handle array types
5480 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5482 * mini.c: Call the _specific versions of the object allocation
5483 functions if possible.
5485 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5487 * driver.c: call setlocale ().
5489 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5491 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5494 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5496 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5498 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5499 wrappers (fix bug 42122)
5501 2003-05-04 Martin Baulig <martin@ximian.com>
5503 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5505 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5506 s/mini_set_defaults/mono_set_defaults/g.
5508 2003-05-04 Martin Baulig <martin@ximian.com>
5510 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5512 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5514 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5515 (reported by Don Roberts).
5517 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5519 * mini.c: temporarily work around two bugs for this release.
5521 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5523 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5524 that contains -export-dynamic and it makes using the ld script
5526 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5528 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5530 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5533 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5535 * mini.c: make sure leave calls all the needed finally blocks,
5536 even when the target jumps out of multiple exception clauses.
5538 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5540 * ldscript, Makefile.am: add linker script to reduce the number of
5541 exported symbols (should also fix the issues with libwine defining
5542 some of the same symbols in io-layer).
5544 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5546 * driver.c (mini_main): Avoid assertion when no file name is given on
5549 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5551 * driver.c: added --version/-V command line option.
5552 Added the inline optimization in the regression tests.
5554 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5556 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5557 to the type in the method signature (fixes bug#42134).
5559 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5561 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5563 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5565 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5567 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5569 * driver.c: fixed bug #42100.
5571 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5573 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5575 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5577 * mini.c: moved most of the code required to do inlining to its own
5578 function so it can be reused. Inline also ctors if appropriate.
5580 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5582 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5583 the runtime can call mono API functions.
5585 2003-04-27 Martin Baulig <martin@ximian.com>
5587 * debug-mini.c (mono_debug_init_method): Added
5588 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5589 send a notification to the debugger.
5591 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5592 running in the Mono Debugger, just pass the breakpoint number to
5593 mono_debug_init_method().
5595 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5597 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5599 * mini.c: allow some more unsafe compares.
5601 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5603 * mini-x86.c, Makefile.am: make distcheck works (partially from
5604 a patch by Richard Lee <r.h.lee@attbi.com>).
5605 * regset.c, regset.h: removed, they are unused.
5607 2003-04-25 Dick Porter <dick@ximian.com>
5609 * driver.c: Usage reports the name as 'mono' not 'mini'
5610 * exceptions-x86.c: Build and run on freebsd
5612 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5614 * Makefile.am: install the program with the 'mono' name and
5615 the library as libmono instead of mini and libmini.
5617 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5619 * driver.c: provide the APIs for the embedding interface of the old jit.
5621 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5623 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5625 2003-04-23 Martin Baulig <martin@ximian.com>
5627 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5629 * driver.c: Added `--debug' command line argument to enable
5632 2003-04-23 Martin Baulig <martin@ximian.com>
5634 * debug.[ch]: Removed. The code is now in
5635 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5637 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5640 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5642 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5644 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5647 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5648 mono_domain_finalize.
5649 (mini_method_compile): use mono_method_profile* if the the option is
5652 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5654 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5655 methods with their wrapper.
5657 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5658 methods with their wrapper.
5660 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5663 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5666 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5669 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5671 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5673 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5675 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5676 of the mempool. This is slightly faster and uses less memory
5678 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5680 * mini.c: avoid O(n) allocation for variables.
5682 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5684 * mini.c: handle items on the stack after inlining methods.
5686 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5688 * mini.c: make the method->opcode optimization dependent
5689 on MONO_OPT_INSTRINS and do it lazily.
5691 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5693 * driver.c: print overall results at the end of regression run.
5695 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5697 * inssel.brg: don't overwrite symbolic registers.
5699 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5701 * inssel-x86.brg: fix conversion from long to float.
5703 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5705 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5707 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5709 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5711 * driver.c: Added --print-vtable option as in the old JIT.
5713 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5715 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5717 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5719 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5721 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5723 * mini.c regalloc.c regalloc.h: Fix memory leak.
5725 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5727 * aot.c (mono_aot_get_method): register all used strings
5729 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5731 * mini.c: always intern strings references with ldstr at compile time.
5733 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5735 * Makefile.am: add BUILT_SOURCES.
5737 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5739 * driver.c: give a better error message when the assembly to execute
5740 doesn't have an entry point.
5742 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5744 * Makefile.am: added hack for automake
5746 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5749 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5751 22003-04-07 Martin Baulig <martin@ximian.com>
5753 * Makefile.am: Added Makefile.am.
5755 * debugger-main.c: Removed, this is now in the debugger where it
5758 * mini.pc.in: Call this package `mini' for the moment.