1 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
10 * mini-ops.h: Add OP_LMUL_IMM.
12 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13 long mul/div opcodes as intrinsic.
15 * mini-amd64.c (emit_call): Handle the case when the callee might be
18 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
23 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
25 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
27 2005-03-09 Ben Maurer <bmaurer@ximian.com>
29 * mini.c (mono_codegen): Don't leak here, to help people running
32 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
34 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
35 conversions in sse2 mode.
37 * basic-float.cs: Add regression test.
39 * mini-amd64.c: Reenable sse2.
41 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
43 * mini-amd64.c: Disable sse2 until some regressions are fixed.
45 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
47 * driver.c: Copyright text should include 2005.
49 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
51 * cpu-amd64.md (load_membase): Fix more max lengths.
53 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
55 * cpu-amd64.md (load_membase): Fix max length.
57 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
59 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
61 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
62 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
64 * basic-float.cs: Add rounding regression test.
66 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
68 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
70 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
71 structures in registers for pinvoke wrappers.
73 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
75 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
77 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
79 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
80 wrapper to mono_jit_thread_attach.
82 * mini.c (mini_jit_thread_attach): New jit icall.
84 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
85 native->managed wrappers.
87 * exceptions.cs: Add new regression test.
89 * mini.c (optimize_branches): Check regions in the cbranch to throw
90 block case as well. Fixes #73242.
92 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
94 * mini.c: thread safety fixes.
96 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
98 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
99 patching stuff, since delegates use jump trampolines so there is
102 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
105 * tramp-amd64.c: Fix build.
107 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
108 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
110 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
111 Rename this to mono_arch....
112 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
114 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
116 * mini-amd64.c (emit_call): If both the caller and the callee is
117 guaranteed to have 32 bit addresses, emit a normal call.
119 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
121 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
122 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
123 method_ptr inside delegates.
125 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
127 * mini.c (mono_jit_free_method): Free the method info even if the native code is
128 invalidated. Fixes #73001.
130 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
132 * mini-x86.c: Only use stdcall for pinvokes on windows.
134 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
136 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
137 * mini-x86.c: remove unreliable __thread var offset detection,
138 use the correct accessors and enable by default.
140 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
142 * mini.c (mono_jit_free_method): Fix memory leak.
144 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
146 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
148 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
150 * cpu-amd64.md: Fix lengths of atomic opcodes.
152 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
154 * driver.c: try to not imply using ICU is any good.
156 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
158 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
159 functions as inline ops.
161 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
162 some Interlocked functions as inline ops.
164 * mini.c (move_basic_block_to_end): Fix bug in last patch.
166 * mini.h (MonoBasicBlock): Reorganize fields a bit.
168 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
170 * mini.c: Add support for OP_NOT_TAKEN.
172 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
173 structures in registers for pinvoke wrappers.
175 * mini-amd64.c: Fix warnings.
177 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
179 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
181 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
183 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
184 address instead of loading the address from it.
186 * mini-x86.c: Add support for returning small structs in registers
187 on Win32. Fixes part of #70864.
189 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
191 * trace.c (get_token): Improve error checking.
193 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
195 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
197 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
199 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
200 it can be reused for MonoClass.
201 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
204 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
206 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
207 instead of a MonoReflectionMethod. The method information wasn't used
208 when displaying SecurityException details (but will be now).
210 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
212 * Makefile.am : windows build fix.
214 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
216 * iltests.il: Add new regression test.
218 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
221 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
223 * mini.c: Moved linkdemand check into helper function check_linkdemand
224 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
227 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
229 * declsec.c: Added statistics counter for different kinds of
231 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
232 (and commented) declaration.
233 * mini.c: Added statistics counter for security Demand code
234 generation. Added display of security statistics.
236 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
238 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
239 Fix compilation errors under gcc-2.95.
241 2005-02-12 Ben Maurer <bmaurer@ximian.com>
243 * mini.c, driver.c: Use the new jit trampoline hashtable
245 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
247 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
249 2005-02-11 Martin Baulig <martin@ximian.com>
251 * debug-mini.c (mono_debug_close_method): Free the line number array.
253 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
255 * aot.c: Break up large methods into smaller ones. Share GOT slots for
258 * mini.h: Bump AOT file format version.
260 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
262 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
264 * declsec.h: Added macros to get/set lazyly initialized security
265 informations about assemblies. Added new enum for different type of
266 possible LinkDemand violation. Added function to check LinkDemands.
267 * mini.h: Added a field to MonoCompile to hold any security violation
268 detected when JITting a method (so it can be thrown later).
269 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
270 and CEE_CALLVIRT. Added code to throw exception at the end of
271 mini_method_compile (note: the exception is unhandled right now).
273 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
275 * mini.c, jit-icalls.c: use the managed implementation of
276 memset for initobj and memset, to avoid managed <-> unmanaged
279 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
281 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
282 optimization if it would need a GOT var.
284 * basic.cs: Add tests for constant propagation and switch statements.
286 * ssa.c: Fix out-of-range constant propagation and switch statements.
288 2005-02-09 <vargaz@freemail.hu>
290 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
292 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
294 * cpu-amd64.md (load_membase): Fix max length of load_membase.
296 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
298 * mini.c: update to new signature of mono_class_get_allocation_ftn().
300 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
302 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
303 arithmetic operations.
305 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
307 * mini-ppc.c: add a workaround for broken user code that
308 DllImports vararg functions with non-vararg signatures.
310 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
312 * mini.c (mono_jit_compile_method_inner): Add detection and a
313 meaningfull error message for assemblies written in Managed C++.
315 * tramp-amd64.c mini-amd64.h: Add support for
316 create_trampoline_from_token ().
318 * aot.c mini-x86.c abcremoval.c: Applied patch from
319 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
321 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
323 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
324 which takes a MonoImage/token as parameter instead of a MonoMethod.
326 * aot.c: Use the new trampoline for initializing vtables.
328 * aot.c: Add support for ldfld/stfld_remote wrappers.
330 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
331 rules for compare <MEM>, IMM.
333 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
335 * aot.c: Handle inherited finalizers correctly.
337 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
339 * inssel.brg (stmt): Add a missing _setup_... ().
341 * aot.c: Save some parts of the class state to the AOT file and use it
342 to recompute that state when a class is initialized.
344 * mini.c: Install AOT hooks into the runtime.
346 * mini.h: Bump AOT file format version.
348 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
351 * iltests.il: Add new test.
353 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
357 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
359 * mini.c: setup the statistical profiler in the thread attach
360 callback to cope with the new single thread code.
362 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
364 * mini-ppc.c: ensure we have enough room for the profiler
365 calls (fixed bug#72084).
367 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
369 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
372 2005-2-1 Massimiliano Mantione <massi@ximian.com>
374 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
376 2005-2-1 Massimiliano Mantione <massi@ximian.com>
378 * ssapre.c: Fixed an issue with down safety (this allows IronPython
379 to succesfully execute parrotbench).
380 * ssapre.h: Likewise.
382 2005-2-1 Massimiliano Mantione <massi@ximian.com>
384 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
385 variable for stores to method arguments (fixes a SSAPRE issue).
387 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
389 * mini.c: handle value types in dup, fixes gen-112.cs.
391 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
393 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
394 sequence for calls in dynamic methods to avoid thunks.
396 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
398 * mini.c: correctly remove dynamic methods from the hashtable.
400 2005-1-20 Massimiliano Mantione <massi@ximian.com>
402 * driver.c: Disabled SSAPRE until fix the bug that appears
403 in IronPython's parrotbench.
405 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
407 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
409 * mini.c (mono_method_to_ir): Revert the previous change.
411 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
414 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
415 mono_jit_info_table_find () etc. when running under valgrind.
417 * inssel.brg: Fix warnings.
419 * mini-exceptions.c: Fix warnings.
421 2005-01-31 Martin Baulig <martin@ximian.com>
423 * driver.c (compile_all_methods_thread_main): Don't try to compile
424 generic methods or anything which has type parameters.
426 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
428 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
430 * TestDriver.cs: Add --verbose flags.
432 * graph.c ssa.c: Fix 64 bit warnings.
434 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
435 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
438 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
439 variable not spotted by gcc.
441 * mini-amd64.c inssel-amd64.brg: Applied patch from
442 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
443 X86_COMPARE_MEMBASE opcodes.
445 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
447 2005-01-29 Ben Maurer <bmaurer@ximian.com>
449 * *: MonoMethod->signature might be NULL now. You *MUST* use
450 mono_method_signature.
452 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
454 * driver.c (compile_all_methods_thread_main): Compile the methods
455 without invoking cctors.
457 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
459 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
460 * basic-calls.cs: test for the above.
462 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
464 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
467 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
469 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
470 eagerly if it contains dynamic methods.
472 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
474 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
475 trace, it is now computed by an icall from trace_ips.
477 * mini-exceptions.c: Fix a warning.
479 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
481 * mini-exceptions.c: don't bother getting stack trace info if
482 it's not going to be used.
484 2005-01-27 Raja R Harinath <rharinath@novell.com>
486 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
489 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
491 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
493 * aot.c: Avoid calling mono_method_get_header () if not needed.
495 * mini.h: Bump AOT file format version.
497 * mini.c (mono_emit_native_call): Allocate a GOT var here.
499 * mini.c (mono_print_tree): Print more info for calls.
501 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
503 * declsec.h: Remove warning by adding missing include for marshal.h
505 2005-01-26 Martin Baulig <martin@ximian.com>
507 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
510 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
512 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
515 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
517 * aot.c (mono_compile_assembly): Fix a warning.
519 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
521 * declsec.c: Look for security attributes on the original MonoMethod
522 (and not the wrapped one). This fix permissions on icalls.
524 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
526 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
528 * mini.c (mono_allocate_stack_slots): Add a fixme.
530 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
532 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
534 * inssel.brg: optimize casts of sealed types (more
535 optimizations waiting for fixes in remoting).
537 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
539 * inssel.brg (stmt): Add another dummy rule.
541 * driver.c: Fix warnings.
543 * driver.c (mono_main): If running under valgrind, instruct glib to use
544 the system allocation functions so valgrind can track the memory
545 allocated by the g_... functions.
547 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
549 * mini-ops.h: Add OP_DUMMY_STORE opcode.
551 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
553 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
554 variables in try regions.
556 * mini.c (mini_method_compile): Don't disable optimizations on large
557 methods when AOT compiling.
559 * mini.c (mono_allocate_stack_slots): New arch independent method to
560 allocate stack slots. Not yet used.
562 2005-01-22 Ben Maurer <bmaurer@ximian.com>
564 * debug-mini.c (mono_debug_close_method): Plug some leaks.
566 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
568 * mini-ppc.c: make the branch info relative as the code
569 buffer can be reallocated.
571 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
573 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
574 * driver.c: Removed the AOT/security restriction. Now initialize the
575 security manager (in metadata) if --security is used.
576 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
577 rather than the pointer to declarative security, when AOT is used.
579 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
581 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
582 basic blocks, reduced intrinsic exception throwing code size.
584 2005-01-22 Miguel de Icaza <miguel@ximian.com>
586 * driver.c (mini_usage): Reorder the usage screen.
588 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
590 * mini.c (mono_resolve_patch_target): Fix warning.
592 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
594 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
597 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
599 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
600 breaks the amd64 build.
602 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
603 register allocation. Fixes #71454.
605 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
607 * arrays.cs: Add new regression test.
609 2005-1-20 Massimiliano Mantione <massi@ximian.com>
611 * ssapre.c: Turned usage of snprintf to GString.
612 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
613 (I left it on by mistake in my previous commit).
615 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
617 * mini.c, cfold.c, basic-calls.cs: preserve side effects
618 on cond branch optimization (fixes bug# 71515).
620 2005-1-20 Massimiliano Mantione <massi@ximian.com>
622 * abcremoval.c: Fixed bug 71062.
623 * abcremoval.h: Likewise.
625 2005-1-20 Massimiliano Mantione <massi@ximian.com>
627 * mini.c: Added a new functionality to optimize_branches, the removal
628 of useless basic blocks, and fixed some problem in the removal of
629 critical edges; some utility functions added for both purposes.
630 * ssapre.c: Added complex expression support, and fixed bug 70637.
631 * ssapre.h: Likewise.
632 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
634 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
635 * driver.c: Re-enabled SSAPRE.
637 2005-01-19 Martin Baulig <martin@ximian.com>
639 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
640 the result of mono_get_method_constrained().
642 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
644 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
647 2005-01-18 Geoff Norton <gnorton@customerdna.com>
649 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
650 be detected. Fixes #59296.
652 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
654 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
655 which can happen. Fixes #71361.
657 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
659 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
662 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
664 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
665 appdomain-unload.exe to fail.
667 * mini.c: Fix some memory leaks.
669 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
671 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
672 Fixed bug and sped up some codepaths.
674 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
676 * mini.c: Fix some memory leaks.
678 * exceptions.cs basic-long.cs: Add test for checked ulong->int
681 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
683 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
686 * iltests.il: Add regression test for #71320.
688 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
690 * mini.c (mono_codegen): Fix installation of profiler hooks.
692 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
694 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
696 * mini.h, mini.c, cfold.c: optimize access to enum
697 readonly fields, too. Eval conditional branches if possible
698 to perform unreachable code removal in more cases.
700 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
702 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
704 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
707 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
708 WinXP DEP. Fixes #71244.
710 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
712 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
714 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
716 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
718 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
720 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
723 * mini.h: Bump AOT version.
725 * mini.h (MonoCompile): Change exvar to a hash table.
727 * mini.c: Allocate a separate exvar for each handler block.
729 * mini.c: Get rid of the computation of filter_lengths, its not needed.
731 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
732 ex var with the pending exception and only throw if the two are equal.
735 * exceptions.cs: Add tests for rethrow and nested catch clauses.
737 * mini-x86.c: Fix warnings.
739 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
740 used by all the ports now.
742 * aot.c: Add write-symbols and save-temps options.
744 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
746 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
748 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
750 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
753 * tramp-s390.c: Check vtable slot belongs to the domain.
755 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
756 as per other platforms.
758 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
760 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
762 * driver.c: we don't run the Main() code in a subthread anymore.
764 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
766 * mini.c: added experimental rtc support in the statistical
767 profiler: if the user has the permission, more accurate statistics
768 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
769 The MONO_RTC value must be restricted to what the linux rtc allows:
770 power of two from 64 to 8192 Hz.
772 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
774 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
776 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
778 * mini-ppc.c: better icache flush for smp.
780 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
782 * mini-amd64.c (emit_move_return_value): Fix memory leak.
784 * mini-x86.c (get_call_info): Add the get_call_info () code from the
785 amd64 port, not yet used.
787 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
789 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
792 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
794 * driver.c: Added --security option to activate the security manager.
795 Right now this will allow code generation for declarative demands and
796 is disabled when AOT is specified.
797 * mini.c: Add code generation for declarative security demands.
798 * mini.h: Add mono_use_security_manager as an extern gboolean.
800 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
802 * aot.c (mono_compile_assembly): Speed up compilation a bit by
803 emitting more dense assembly code.
805 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
806 exception throwing stuff.
808 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
810 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
813 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
816 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
819 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
821 * tramp-*.c: Only patch vtable slots if the object is in the current
822 domain. Fixes appdomain-unload.exe.
824 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
826 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
829 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
831 * mini.c (reverse_branch_op): New helper function.
833 * mini.c (optimize_branches): Run the new optimization only on
834 platforms which support it. Also reverse all kinds of branches.
836 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
838 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
841 * mini.c (optimize_branches): Reverse not-equals branches if the false
842 bblock is a throw. This happens a lot of time with argument checking in
845 * mini.c (mono_codegen): Add support for placing basic blocks after
846 the function epilogue.
848 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
851 2005-01-05 Miguel de Icaza <miguel@ximian.com>
853 * mini.c (setup_stat_profiler): Only set this up if the platform
854 supports ITIMER_PROF.
856 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
858 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
861 * inssel.brg: Fix a warning.
863 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
865 * mini.c: added support for statistical profiler
866 (run with: --profile=default:stat).
868 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
870 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
872 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
874 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
875 related to global registers from the amd64 port.
877 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
879 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
881 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
882 with global registers.
883 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
885 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
887 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
889 * debug-mini.c (encode_value): Fix off-by-one.
891 * aot.c (encode_value): Likewise.
893 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
895 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
897 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
900 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
902 * aot.c (emit_method_info): Increase size of temp buffer.
904 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
907 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
909 * aot.c (emit_method_info): Fix build.
911 * aot.c: Further rework of the AOT file format to reduce the size of
912 the method info data.
914 * mini.h: Bump AOT file format version.
916 2004-12-27 Martin Baulig <martin@ximian.com>
918 * mini.c (mini_get_method): New static method; call
919 mono_get_method_full() and mono_get_inflated_method().
920 (mono_method_to_ir): Use mini_get_method() instead of
921 mono_get_method_full().
923 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
925 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
927 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
929 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
931 * inssel-amd64.brg: Add some optimization rules.
933 2004-12-24 Ben Maurer <bmaurer@ximian.com>
935 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
936 standard not GC'd stuff is fine.
938 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
940 * aot.c: Rework the AOT file format to get rid of most of the global
941 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
943 * mini.h: Bump AOT file format version.
945 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
947 * mini.h: Bump AOT file format version.
949 * aot.c (mono_aot_is_got_entry): New function to determine if an
950 address is inside a GOT.
952 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
954 * cpu-pentium.md: Increase the maximum size of some instructions which
955 might involve a got access.
957 * mini.c (get_method_from_ip): Another debug helper function.
959 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
960 when got var accesses are created during the decompose phase.
962 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
964 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
965 argument mini_compile_method and to MonoCompile, and use this to
966 determine whenever a given method is compiled for AOT. This allows the
967 other methods compiled during AOT compilation to be free of AOT stuff,
968 so the backends does not need to add special support for them by
969 creating a fake GOT etc.
971 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
974 2004-12-21 Ben Maurer <bmaurer@ximian.com>
976 * mini.c (mono_method_to_ir): It turns out that some of the
977 x-appdomain wrappers are lax with types, so just ignore this for
980 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
981 at the vtable->klass. If it is non-shared code we can just use the
984 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
986 * mini-ppc.c: access MonoDomain from tls, too.
988 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
990 * declsec.c: Removed unused variable (and related warning ;-)
992 2004-12-21 Ben Maurer <bmaurer@ximian.com>
994 * iltests.il: New test for LDELEMA on an array of ref types.
996 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
997 all ldelema's on reftypes.
998 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
999 it was the wrong place to put it.
1001 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1002 register to pop to make this cleaner, at the request of Paolo.
1004 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1006 * mini-ops.h (OP_GETHASHCODE): New op.
1008 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1010 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1013 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1016 * mini-x86.c (mono_arch_output_basic_block): Rather than
1024 The first is 3 bytes while the second is 1. This saves 36 kb on
1025 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1026 see a small boost because of icache locality.
1028 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1030 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1032 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1033 started code sharing with the generic code.
1035 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1037 * mini-ppc.c, cpu-g4.md: added code for direct access to
1040 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1042 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1043 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1046 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1048 * declsec.c|h: Added functions to cache the declarative stack modifiers
1049 in MonoJitInfo and to create a security frame from a MonoJitInfo
1051 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1052 created. Register internal calls for System.Security.SecurityFrame::
1053 _GetSecurityFrame and _GetSecurityStack.
1054 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1055 the definitions for the new stack walk/callback mechanism.
1056 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1057 first security frame for LinkDemands and InheritanceDemands) and
1058 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1060 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1061 walk initialization (lupus).
1063 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1065 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1067 (handle_loaded_temps): Do not create a temporary variable for
1068 things that we know are temps. They will never be modified.
1069 (mono_spill_call): Set MONO_INST_IS_TEMP
1070 (mono_emulate_opcode): ditto
1072 (mono_method_to_ir.CEE_DUP): ditto
1074 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1076 * mini.c (type_to_eval_stack_type): Make this handle the void type
1077 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1078 (emit_tree): use ip_in_bb to special case some common idioms
1079 Update all callers to pass in the IP.
1080 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1082 This gives us a nice 2% speedup in mcs bootstrap.
1084 * mini-x86.c (peephole_pass): Peephole pass to make
1093 * mini.c (ip_in_bb): new method.
1094 (mono_method_to_ir): use this method rather than doing the hash
1097 * linear-scan.c (mono_linear_scan): When expiring actives, you
1098 don't need to keep around variables that expire on this
1099 instruction. This makes it so that:
1102 store (ebx add (ebx, 1))
1106 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1108 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1109 combination to avoid doing two copies. Fix up problems with previous
1112 * mini.c: Fix 64 bit warnings.
1114 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1116 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1118 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1119 changes from the x86 code.
1121 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1123 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1125 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1126 throwing code to reduce its size, unify the AOT and non-aot code and
1127 get rid of relocations in the AOT case.
1129 * mini-x86.h mini.c exceptions-x86.c
1130 (mono_arch_get_throw_corlib_exception): New arch specific function to
1131 raise corlib exceptions which doesn't require relocations in the
1134 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1136 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1138 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1141 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1144 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1146 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1147 with add function when used from Inc/dec atomic
1148 functions. Re-enabled optimization on x86.
1149 * mini-ops.h: renamed atomic_add functions to
1150 allow _add to match the Interlocked::Add and
1151 _add_next to match Interlocked::Inc/Dec.
1153 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1155 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1156 linking of BBs to the end BB, and enabled SSAPRE also with
1157 consprop and copyprop (which was prevented by that bug).
1159 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1161 * mini-x86.c: disabling the Interlocked optimizing code.
1163 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1165 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1168 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1170 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1171 interlocked optimization due lack of support on x86, rewrote
1172 exchange to take into account that base may be in eax.
1174 xsp works again; activated Interlocked optimizing code.
1176 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1178 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1180 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1182 * mini-ops.h: Add new opcodes.
1184 * mini.h: Add new patch types. Add got_var to MonoCompile.
1186 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1187 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1188 make it work with all kinds of patchable code.
1190 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1191 address of the GOT, and referencing entries in the GOT.
1193 * mini.c: Add code to load the GOT address if needed by an opcode.
1195 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1196 independent AOT code on the x86 using an elf-style Global Offset Table.
1198 2004-12-14 Raja R Harinath <rharinath@novell.com>
1200 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1202 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1204 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1207 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1209 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1210 of Interlocked:Increment/Decrement/Add as inline ops.
1211 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1213 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1215 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1216 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1218 2004-12-12 Duncan Mak <duncan@ximian.com>
1220 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1221 again. `patch_info->table_size' is no longer valid after Zoltan's
1224 2004-12-12 Martin Baulig <martin@ximian.com>
1226 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1227 if we are the "real" method, ie. not an inlined method inside it.
1229 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1231 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1232 before we look in the special fields table. This fixes
1233 ../tests/thread-static-init.cs.
1235 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1237 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1238 for Array get_Rank and get_Length. Fixes bug #70465.
1240 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1242 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1243 separate structure to reduce the size of MonoJumpInfo.
1245 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1247 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1249 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1251 * mini.c (mini_get_inst_for_method): Changed to allow ports
1252 to return a MonoInst instead of opcode
1253 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1255 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1256 Allow ports to return a created MonoInst instead of op-code, will enable
1258 (renamed mini_get_opcode_for_method to better reflected the functionality)
1260 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1262 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1264 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1266 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1269 2004-12-08 Martin Baulig <martin@ximian.com>
1271 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1272 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1274 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1276 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1279 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1282 2004-12-08 Raja R Harinath <rharinath@novell.com>
1284 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1286 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1288 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1289 bug introduced by the previous patch.
1291 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1293 * mini-ppc.c, objectc.cs: handle large structs passed by value
1296 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1298 * mini-ppc.c: OP_ARGLIST implementation from
1299 Geoff Norton <gnorton@customerdna.com>.
1301 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1303 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1304 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1306 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1308 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1310 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1312 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1315 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1317 * mini-sparc.c: Zero out localled-ed memory.
1319 * iltests.il: Add tests for zeroing out localloc-ed memory.
1321 2004-12-04 Martin Baulig <martin@ximian.com>
1323 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1324 mono_method_get_signature_full().
1326 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1328 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1329 and some utility functions (always for SSAPRE), integrated SSAPRE.
1331 * driver.c: Added ssapre option.
1332 * ssa.c: Small fix on OP_ARG handling.
1333 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1334 * Makefile.am: Likewise.
1336 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1338 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1341 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1344 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1346 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1348 * cpu-s390.md : Increase instruction length of oparglist.
1350 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1352 2004-11-30 Martin Baulig <martin@ximian.com>
1354 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1355 virtual generic methods. We call a special helper_compile_generic_method()
1356 icall to retrieve the method from the vtable, inflate and compile
1357 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1359 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1361 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1363 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1365 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1367 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1370 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1372 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1373 platforms with PIC aot.
1375 2004-11-28 Martin Baulig <martin@ximian.com>
1377 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1380 2004-11-28 Martin Baulig <martin@ximian.com>
1382 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1383 the result of mono_type_get_underlying_type() to check whether
1386 2004-11-26 Martin Baulig <martin@ximian.com>
1389 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1392 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1394 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1395 the same way as the other arguments so they won't get clobbered.
1397 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1398 calls through R11 since it is clobbered by the trampoline code.
1400 2004-11-26 Raja R Harinath <rharinath@novell.com>
1402 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1403 pick up in-tree mscorlib.dll.
1405 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1407 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1409 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1410 runtime data/code are now stored in a table similar to the GOT in ELF.
1411 This allows the code itself to be position independent.
1413 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1416 * aot.c: Attach ELF type (object/function) directives to all global
1419 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1421 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1423 * mini-amd64.h: Turn on PIC AOT code.
1425 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1426 returning the offset within an OP_AOTCONST instruction where the GOT
1427 offset needs to be added.
1429 * mini.h: Bump AOT file format version.
1431 2004-11-25 Martin Baulig <martin@ximian.com>
1433 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1434 uninflated generic methods.
1436 2004-11-25 Martin Baulig <martin@ximian.com>
1438 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1440 2004-11-24 Martin Baulig <martin@ximian.com>
1442 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1443 original klass (this only applies for generic instances).
1445 2004-11-24 Martin Baulig <martin@ximian.com>
1447 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1448 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1451 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1454 localloc. Fixes #69678.
1456 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1458 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1460 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1461 used SSE registers on pinvoke calls. Fixes #69774.
1463 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1465 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1466 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1468 2004-11-23 Raja R Harinath <rharinath@novell.com>
1470 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1471 Refer directly to the mcs/ tree.
1473 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1475 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1476 Check if a trampoline for a synchronized method is required.
1478 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1480 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1481 with localloc if needed. Throe arithmetric exception in
1482 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1483 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1485 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1487 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1488 types before switching on type. Fixes #69622.
1490 2004-11-19 Raja R Harinath <rharinath@novell.com>
1492 * Makefile.am (check-local): New. Integrate into 'make check'.
1493 (MCS,RUNTIME): Define using in-tree mono and mcs.
1495 (%.exe): Use $(ILASM).
1497 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1499 * mini-ppc.c: adjust initial prolog size (bug #69691).
1501 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1503 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1506 2004-11-17 Raja R Harinath <rharinath@novell.com>
1508 * Makefile.am (clean-local): Rename from 'clean'.
1510 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1512 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1513 to mono_arch_is_int_overflow.
1514 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1517 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1519 * declsec.c|h: New files to support declarative security attributes.
1520 Added function to check if a method has (applicable) security.
1521 * mini.c|h: Add check for declarative security attributes in
1522 mono_method_check_inlining.
1523 * Makefile.am: Added declsec.c and declsec.h to the build.
1525 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1527 * mini.c, mini.h: update to keep dynamic code info per-domain.
1529 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1531 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1532 (mini_init): Get rid of it from here too.
1534 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1536 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1537 implemented OP_RETHROW (patch by Geoff Norton
1538 <gnorton@customerdna.com>).
1540 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1542 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1543 between appdomains. Fixes appdomain-unload on PPC.
1545 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1547 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1548 mini-exceptions.c: handle the new wrapper types.
1549 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1550 token value as a MonoClass* when compiling a wrapper.
1551 mono_jit_create_remoting_trampoline now takes an additional
1552 MonoRemotingTarget parameter.
1554 2004-11-10 Martin Baulig <martin@localhost>
1556 * mini.c (mono_method_to_ir): Use `generic_container->context'
1557 rather than creating a new one.
1559 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1561 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1563 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1565 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1567 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1568 the experimental aot cache stuff.
1570 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1572 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1573 mini-exceptions.c: update to exception clause structure changes.
1575 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1577 * exceptions-x86.c (throw_exception): Fix warnings.
1579 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1582 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1584 * exceptions-sparc.c (get_throw_exception): Really fix this.
1586 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1588 * tramp-*.c: we no longer support icalls without wrappers, so
1589 a bit of code can be removed here
1591 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1593 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1596 * cpu-sparc.md: Add op_rethrow.
1598 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1600 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1602 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1603 * mini-ops.h: Add OP_RETHROW.
1605 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1607 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1609 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1611 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1612 Makes the output much easier to read
1614 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1616 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1617 prevents another huge leak when compiling with ssa. Secondly, the
1618 performance of doing this rather than freeing the lists is much
1619 better. GList does a lock every time you allocate a list link,
1620 so that it can use a memory pool. So, it is better to just use
1621 a memory pool of our own.
1623 * ssa.c, linear-scan.c: replace g_list_remove_link with
1624 g_list_delete. The remove one does not free the GList, so we were
1625 leaking memory. On -O=all --compile-all with corlib, this cut down
1626 3 MB of allocations.
1628 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1630 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1632 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1634 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1635 into a new function mono_create_jit_trampoline ().
1637 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1639 * trace.c (get_spec): Allow tracing of classes without a namespace.
1641 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1643 * mini.c: Fix pointer overwrite in mini_method_compile.
1645 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1647 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1648 The darwin ABI needs some special handling for 1 and 2 byte structs
1649 Lets use lbz/lhz instead of lwz everywhere.
1650 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1651 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1652 Use stb/sth for the former, and put the latter always on stack instead of in
1655 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1657 * trace.c (is_filenamechar): Add '_'.
1659 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1661 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1663 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1665 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1667 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1668 depends on libmonogc. Fixes #68805.
1670 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1672 * mini.c (mono_jit_free_method): Provide extra information for
1673 this error. Currently this leaks, but will be turned into a
1674 developer option in the future.
1676 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1678 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1680 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1682 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1683 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1684 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1686 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1688 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1689 trampolines for AOT code.
1691 2004-10-22 <vargaz@freemail.hu>
1693 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1694 constructed types. Fixes #68136.
1696 2004-10-21 Martin Baulig <martin@ximian.com>
1698 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1699 if it returns true, unwind the stack to the call instruction.
1701 2004-10-21 <vargaz@freemail.hu>
1703 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1705 * mini.h: Bump AOT version number.
1707 * objects.cs: Add another test for unbox trampolines.
1709 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1712 2004-10-20 <vargaz@freemail.hu>
1714 * driver.c: Add SHARED to the set of optimizations tested.
1716 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1718 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1721 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1723 2004-10-20 Martin Baulig <martin@ximian.com>
1725 * mini-exceptions.c (mono_handle_exception): Call
1726 mono_debugger_handle_exception() to tell the debugger about
1727 catch/finally clauses.
1729 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1731 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1733 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1736 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1738 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1739 methods as their native size, fixed bug #57543, #57545.
1740 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1741 This saves a temporary register and mullw call down into 1 (minor perf
1742 increase for cases like sum = sum * 5; This use to translate into:
1745 It now translates to
1748 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1750 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1753 2004-10-11 Martin Baulig <martin@ximian.com>
1755 * mini.c (mono_method_to_ir): If we're a generic method, get the
1756 MonoGenericContainer from our MonoMethodNormal and create a
1757 MonoGenericContext from it.
1759 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1761 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1763 * basic-long.cs: Add test for checked i8->i2 cast.
1765 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1767 * inssel-ppc.brg: added a couple of speedup rules.
1769 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1771 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1772 to speed up rebuilds.
1774 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1776 * mini-s390.c: Minor fix to OP_OR_IMM.
1778 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1780 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1781 better. Fixes appdomain-unload.exe on sparc.
1783 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1785 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1786 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1789 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1791 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1793 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1795 * mini.c: Always generate a field read/write wrapper for members
1796 of the class MarshalByRefObject since the actual instance could
1799 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1801 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1803 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1805 * driver.c mini.h trace.c: Move the setting of the main assembly into
1806 a separate function called mono_trace_set_assembly () and call it after
1807 actually loading the main assembly. Fixes #66872.
1809 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1811 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1812 using the code manager.
1814 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1816 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1818 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1820 * cpu-amd64.md: Fix bug in previous patch.
1822 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1825 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1827 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1828 mini-exceptions.c: updates for changed stack walk interface.
1830 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1832 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1834 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1836 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1838 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1840 * driver.c (mini_regression_list): Do not call mono_assembly_close
1841 since assemblies can't be unloaded.
1843 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1845 * cpu-amd64.md: Fix more instruction lengths.
1847 * cpu-amd64.md: Fix lengths of some instructions.
1849 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
1851 * inssel.brg: Make the array ldelema check aot friendly.
1853 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1855 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
1857 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
1859 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
1861 * mini-x86.c: Fix build.
1863 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
1864 mono_type_get_underlying_type () helper function to simplify code.
1866 2004-09-09 Martin Baulig <martin@ximian.com>
1868 * mini-amd64.c: Don't access `type->data.klass' directly, call
1869 mono_class_from_mono_type() instead since the type may be a
1872 2004-09-09 Martin Baulig <martin@ximian.com>
1874 * mini-amd64.c (get_call_info): Fix support for generic instances.
1875 (add_valuetype): Use mono_class_from_mono_type() to get the class
1876 since we can be a generic instance.
1878 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
1880 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
1882 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
1884 * liveness.c: reset spill costs on each scan: bug 62107
1886 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
1888 * exceptions-sparc.c (mono_arch_find_jit_info): remove
1889 unnecessary line that doesn't compile
1891 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
1893 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
1894 trampolines, make them call an error function so people can fix their
1897 2004-09-06 Martin Baulig <martin@ximian.com>
1899 * mini.c (mono_method_to_ir): When initializing locals, handle a
1900 generic instances like a valuetype if it's a valuetype and like a
1901 class if it's a class.
1903 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1905 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
1906 stack. Fixes #64674.
1908 * exceptions.cs: Add test for unwinding of call arguments.
1910 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
1912 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
1913 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
1914 set the carry/borrow flag). The sparc and s390 implementations
1915 can now use optimized versions (and simplify the code). ppc bugfixes.
1917 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1919 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
1921 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1923 * inssel-amd64.brg: Remove leftover 32 bit rule.
1925 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
1927 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
1929 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
1930 mono_arch_find_jit_info functions into a new function. Fix a memory
1933 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
1936 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1938 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
1941 * exceptions.cs: Add array size tests.
1943 * mini.c: Allocate a separate icall wrapper for each arity of
1944 mono_array_new_va. Fixes #59509.
1946 * exceptions.cs: Add testcase for 64578.
1948 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
1950 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
1952 2004-09-02 Martin Baulig <martin@ximian.com>
1954 * mini.c (mono_method_to_ir): When initializing the locals, call
1955 handle_initobj() on the generic instance itself, not its
1958 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1960 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
1961 MonoJitInfo for dynamic methods.
1963 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
1965 * mini.c: Add support for freeing JIT data for dynamic methods.
1967 2004-09-01 Martin Baulig <martin@ximian.com>
1969 * mini-x86.c (is_regsize_var): Added support for generic
1971 (mono_arch_emit_prolog): Make this compile again, use
1972 `x86_push_imm_template (code)'.
1974 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
1976 * mini-x86.c: make all push_imm instructions that get
1977 patched always emit the long form
1979 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
1981 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
1982 in a per-domain hash.
1984 * mini-amd64.c (merge_argument_class_from_type): Handle generic
1987 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
1989 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
1992 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
1995 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
1996 Beginnings of SSE2 support.
1998 * exceptions.cs: Add more tests for checked int<->uint casts.
2000 2004-08-28 Martin Baulig <martin@ximian.com>
2002 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2006 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2007 Handle generic instances recursively.
2009 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2011 * iltests.il: test for conv.u8 on a constant
2013 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2015 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2016 LCONV_x4 (shrun_32 (membase)).
2018 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2020 * inssel-x86.brg: c&p rules for push/setret of long
2022 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2024 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2025 compare (regvar, base)
2027 * inssel-x86.brg: more burg love
2029 * inssel.brg: more cleanup
2031 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2033 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2035 * basic-long.cs, basic-calls.cs: new tests for optimization.
2037 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2039 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2042 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2044 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2046 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2048 * inssel.brg (mini_emit_memcpy): use
2049 NO_UNALIGNED_ACCESS to disable memcpy optimization
2051 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2053 * mini-amd64.c: Handle generic types in various places.
2055 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2057 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2059 * mini.c (handle_box): Fix warning.
2061 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2063 * mini-amd64.h: Enable the emit_state optimization.
2065 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2067 * mini-amd64.c: Add some new 64 bit peephole opts.
2069 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2071 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2073 * mini-amd64.c: Register allocator fixes.
2075 * mini.c: Add an optimization to emit_state to avoid allocation of new
2076 registers on some platforms.
2078 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2080 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2082 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2083 allocation. Fixes #63085.
2085 * basic-long.cs: Add new regression test.
2087 * mini-amd64.c: Register allocator improvements.
2089 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2091 * mini-amd64.c (read_tls_offset_from_method): Add another code
2094 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2095 instruction sequence for nullifying class init trampolines.
2097 * objects.cs: Add new regalloc test.
2099 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2101 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2103 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2105 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2108 * driver.c: Fix profiling after TLS changes.
2110 * driver.c (mono_main): Set mono_stats.enabled if needed.
2112 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2115 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2117 * mini-x86.c: use a 1 op rather than a 2 op tls access
2118 instruction -> faster.
2120 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2122 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2125 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2127 * exceptions-sparc.c (throw_exception): fix typo
2129 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2131 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2132 set tree->dreg correctly with tls. Allow any
2133 register to be used.
2135 * mini-x86.c (read_tls_offset_from_method): add new code
2136 generation pattern seen with GCC.
2139 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2141 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2142 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2143 exceptions-sparc.c: fix some performance issues in exception
2144 handling and setting of the stack trace for exceptions that were
2147 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2149 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2152 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2155 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2157 This patch inlines tls access, when possible.
2159 * mini.h: new arch functions for TLS intrinsics.
2160 All platforms updated with a stub.
2162 * mini.c: use the new intrinsics
2164 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2165 arch specific intrinsic for tls variables
2167 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2169 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2172 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2174 * mini.c: thread local allocation
2176 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2178 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2180 * Makefile.am: Link against the static version of libmonogc.
2182 * Makefile.am: Link the static versions of the convenience libraries
2183 into the mono executable.
2185 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2187 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2189 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2190 on integer overflow.
2192 * mini-amd64.c: Reorganize function call code.
2194 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2196 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2198 * inssel-x86.brg: use xor eax,eax.
2200 * basic.cs: new tests
2202 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2204 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2205 in exception throwing code.
2207 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2209 * inssel-x86.brg: use xor esi,esi.
2211 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2213 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2214 can trace methods compiled during mini_init () too.
2216 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2219 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2221 * Makefile.am: static link on x86 (r=zoltan)
2223 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2225 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2226 code since it causes some programs to fail.
2228 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2230 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2232 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2234 * mini.c: ovfops_op_map - add STACK_OBJ case for
2236 * basic.cs: add test_0_pin_string as test
2239 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2241 * Makefile.am: build C# if srcdir != builddir
2243 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2245 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2246 fall-through blocks.
2248 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2250 * driver.c: enable loop by default again and include abcrem in -O=all.
2252 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2254 * iltests.il: Add some localloc tests.
2256 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2258 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2261 * inssel-amd64.brg: Add some optimizations.
2263 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2266 * Makefile.am: Statically link mono against libmono on AMD64.
2268 * mini-amd64.c inssel-amd64.brg: Optimizations.
2270 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2272 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2274 * tramp-amd64.c: Patch calling code in trampolines.
2276 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2278 * mini-amd64.c: pinvoke struct passing fixes.
2280 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2282 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2283 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2285 2004-08-05 Duncan Mak <duncan@ximian.com>
2287 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2290 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2292 * mini-amd64.c (emit_move_return_value): Move return value for normal
2295 2004-08-05 Martin Baulig <martin@ximian.com>
2297 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2298 `type->type'; just modify `type' itself when dealing with enums
2299 and generic instances.
2300 (check_call_signature): Make `simple_type' a `MonoType *'.
2302 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2304 * mini.c: Use OP_PADD to add offsets to addresses.
2306 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2308 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2310 * mini-sparc.c (mono_arch_emit_epilog): fix check
2311 for folding last op into restore instruction
2313 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2315 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2316 helper methods using the code manager.
2318 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2320 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2322 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2324 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2325 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2327 * mini-s390.c: fix tail processing
2329 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2331 * mini-ppc.c: mul.ovf.un exception name fix.
2333 2004-08-03 Martin Baulig <martin@ximian.com>
2335 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2336 instances; before jumping to `handle_enum', also modify `ptype'.
2338 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2340 * cpu-sparc.md: fcall maximal length too small.
2342 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2344 * mini-amd64.c mini.h: Add initial support for passing/returning
2345 structures to/from pinvoked methods.
2347 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2349 * mini-ppc.c: reg allocator fix.
2351 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2353 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2355 * inssel.brg: Optimize memset on 64 bit machines.
2357 * mini-amd64.c: Fix some vararg cases.
2359 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2361 * mini-s390.c: Corrected macro in emit_float_to_int
2363 * s390-abi.cs: Tests to exercise the s390 ABI
2365 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2367 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2370 * basic.cs: Add a test for add.ovf.un.
2372 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2374 * mini-sparc.c: add case for OP_IDIV_UN
2376 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2378 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2380 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2382 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2384 * basic.cs: regression tests.
2386 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2389 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2391 * basic.cs: Add a new test.
2393 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2394 and AOT. Various fixes and optimizations.
2396 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2398 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2400 * mini-ppc.c: make sure temp regs are not used for global reg
2403 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2405 * cpu-sparc.md: conv_i8 fix for 64bits
2407 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2409 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2411 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2412 add opcode for cmp BYTE PTR [eax], imm.
2414 * inssel.brg: Make memcpy and memset takes bases.
2416 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2418 * *-amd64.*: More AMD64 work.
2420 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2422 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2423 add a compare-not-equal opcode.
2425 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2427 * mini.c: Use mono_init_from_assembly instead of mono_init.
2429 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2431 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2433 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2435 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2437 * inssel.brg: 64 bit fixes.
2439 * mini.h (MonoCallInst): Add some AMD64 specific data.
2441 * mini.h: Add some OP_P opcodes.
2443 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2445 * basic.cs: tests for 61797 and 61740
2447 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2449 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2450 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2452 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2454 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2456 * *-amd64*.*: Ongoing AMD64 work.
2458 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2460 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2462 * *-amd64*: Ongoing AMD64 work.
2464 * mini-arch.h: Add AMD64 support.
2466 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2468 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2470 * mini-ops.h: Add new opcodes.
2472 * Makefile.am: Add AMD64 support.
2474 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2475 rules into the inssel-long*.brg files.
2477 * *-amd64.*: Add beginnings of AMD64 backend.
2479 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2481 * mini.c (print_dfn): commenting out the code that prints
2482 the cil. With -O=deadce, this makes -v -v crash.
2484 * cpu-pentium.md: make checkthis have a length of 2
2486 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2488 * mini-sparc.h: fix implementations of __builtin
2489 functions for Sun compiler for V9.
2491 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2493 * mini.c: use the new stelem.ref wrapper
2494 * exceptions.cs, arrays.cs: new stelem.ref tests
2496 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2498 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2499 new XSP should work with these changes).
2501 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2503 * inssel-{long32,x86,}.brg: trivial optimizations.
2505 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2507 * mini.c: load value when emitting box operation in
2510 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2512 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2513 is one byte shorter than cmp DWORD PTR [eax], 0.
2515 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2517 * inssel-ppc.brg: arguments on the stack are always
2518 relative to the stack pointer (spotted by Neale Ferguson).
2520 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2522 * exceptions-x86.c: delay appending the method name to the trace until
2523 after mono_jit_info_table_find is called, as this gets the real
2526 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2528 * aot.c: register roots
2530 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2532 * aot.c : I could just use PLATFORM_WIN32 flag.
2534 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2536 * aot.c : Reverting the previous fix. This time it broke linux build.
2538 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2540 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2542 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2544 * mini.c (handle_stack_args): Remove some more debugging code.
2546 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2548 * driver.c mini.h aot.c: Allow additional options to be specified with
2549 --aot and pass them to mono_compile_assembly.
2551 * aot.c: Add experimental code to AOT compile all loaded assemblies
2552 on demand and save the code into a cache in the filesystem.
2554 * aot.c: Add support for more wrapper methods.
2556 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2559 * cpu-*.md: Remove removed opcodes.
2561 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2562 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2563 related icalls to marshal.c.
2565 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2567 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2569 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2571 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2573 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2574 * liveness.c: If liveness is recomputated we need to reset the information
2575 for each variable. This way, if the liveness range has been narrowed
2576 by optimizations that happened after the last computation, we can return
2579 For example, if you have
2584 // Tons of code that does not affect i
2590 i = 0 is dead code and will be removed by SSA. However, when
2591 linear scan gets to the code, i will still appear to be live
2592 throughout the entire block. This prevents good register allocation.
2594 2004-07-06 Martin Baulig <martin@ximian.com>
2596 * debug-mini.c (mono_debug_init_method): Allow
2597 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2598 (mono_debug_add_icall_wrapper): New method.
2600 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2602 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2604 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2607 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2609 * aot.c (mono_aot_load_method): Fix loading of debug info.
2611 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2613 * aot.c: Add logging support.
2615 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2617 * mini.h: Add prototype for mono_print_method_from_ip.
2619 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2621 * inssel.brg: 64 bit fixes.
2623 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2626 * Makefile.am: Add SPARC64 support.
2628 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2630 * aot.c: Fix alignment problems on 32 bit platforms.
2632 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2634 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2637 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2640 * mini.h: Bump AOT file version. Some 64 bit fixes.
2642 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2644 * inssel-sparc.brg: Add new rule to avoid register moves.
2646 * inssel.brg: Add ldind_to_load_membase helper function.
2648 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2650 * mini.c: OffsetToStringData intrinsic.
2652 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2654 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2656 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2659 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2660 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2662 * mini.c: reinstated mono_compile_get_interface_var()
2663 on x86, too, since the change breaks the Gtk# build there as well.
2665 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2667 * driver.c: remove loop from the default optimizations: it seems to
2668 interact badly with some of the other options (see bug #60613).
2670 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2672 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2673 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2675 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2677 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2678 vararg-using methods.
2680 2004-06-21 Martin Baulig <martin@ximian.com>
2682 * mini/mini-exceptions.c
2683 (mono_handle_exception): Added `gpointer original_ip' argument.
2684 After calling mono_unhandled_exception(), call
2685 mono_debugger_unhandled_exception() and if that returns true,
2686 restore the context and return.
2688 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2690 * mini-ppc.c: prefer the use of relative branches so
2691 they won't need to be patched in aot code (patch from Patrick Beard).
2693 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2695 * aot.c: patch from Patrick Beard to make the output assembly
2696 more correct for the MacOSX assembler. Small tweak to
2697 generate sane images on Linux/PPC, too.
2699 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2701 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2702 case until bug #59509 is fixed (shows up in #60332).
2704 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2706 * mini.c: make sure the needed wrappers are compiled, too, with
2709 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2711 * driver.c: remove NPTL reference in --version output.
2713 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2715 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2716 generate valid assembly for the Mach-O assembler.
2718 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2720 * driver.c: don't include abcrem in the all optimization specifier
2721 since it slows down jit compilation too much for now.
2723 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2725 * mini.c: use BIGMUL only if both operands have the same signage.
2726 * iltests.il: Test for bug 60056. (errors related to signage in
2731 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2733 * mini.c, aot.c: memory leak fixes.
2735 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2737 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2739 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2741 * Makefile.am: remove the -static hack completely, it links in
2742 statically glib as well.
2744 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2746 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2747 * exceptions.cs: make it compile with new mcs/csc.
2749 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2750 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2751 and added relevant test case.
2753 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2755 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2756 regressions in gtk-sharp.
2758 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2760 * exceptions.cs: New regression tests.
2762 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2764 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2766 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2768 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2770 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2772 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2774 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2776 * mini.c (mono_jit_runtime_invoke): Init class in this
2777 method instead of trusting mono_jit_compile_method to
2778 do the work (because wrappers can be in object class)
2780 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2782 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2784 * basic-long.cs: New regression test.
2786 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2788 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2791 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2793 * Makefile.am: fix miguel's change to build mono statically against
2794 libmono (track build dependencies).
2796 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2798 * cfold.c: Some glib versions do not have G_MININT32.
2800 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2802 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2803 with precision of tan, atan, sin and cos, and implemented related
2804 regressions tests (fixes bug 54467, but one new problem appeared and
2807 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2809 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2811 * exceptions.cs: Add test for constant folding && division by zero.
2813 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2814 since driver.c is in libmono too, so the optimization was useless.
2816 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2817 variable to driver.c so the compiler can emit more efficient code to
2820 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2822 * Makefile.am: don't distribute generated inssel.[ch] files.
2824 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2827 into the default appdomain. Fixes #58707.
2829 * jit-icalls.c: Remove the broken approximation for truncl, doing
2830 no conversion is better.
2832 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2835 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2837 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2838 of the mcrxr instruction which is not available on some processors
2839 even if it's documented to be. Implement add and sub overflow correctly
2840 (still not complete for long unsigned). Speed up icalls a bit.
2842 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2844 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2845 we run .cctor in the current domain instead of target_domain.
2847 Fixes bug #58558, .cctor not being called in -O=shared.
2849 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2851 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
2853 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
2855 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
2856 which can be done with an imm8, do it that way.
2857 (mono_arch_output_basic_block): ditto for a jmp
2858 (mono_arch_emit_prolog): Computate maximum offset of a label.
2860 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
2862 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
2863 now tries to allocate prefered physical reg's for virtual
2864 regs. This reduces the number of emited spills/loads with
2865 20-30% on our core assemblies.
2867 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2869 * jit-icalls.c: truncl() is not needed and trunc() is
2870 the correct thing to do anyway (bug #58287).
2872 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
2874 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
2877 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
2879 * driver.c: enable loop optimizations by default.
2881 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2883 * mini-x86.c: fix calc of max loop size when aligning loops start.
2885 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
2887 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
2890 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
2892 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
2895 * basic-long.cs: Add tests for add/subtract of immediates with carry.
2897 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
2899 * mini.c (inline_method): Allways inline some wrappers even if the cost
2900 is too large. Fixes #58785.
2902 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
2904 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
2906 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
2907 (crichton@gimp.org). Beginning of support for sparc/linux.
2909 * mini-sparc.c: Optimize retrieval of LMF address.
2911 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
2913 * exceptions-ppc.c: handle alloca in methods with clauses.
2915 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
2917 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
2919 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2921 * mini.c: Delegate most of the abort signal work to
2922 mono_thread_request_interruption, which also handles Stop and Suspend
2925 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
2927 * mini.c mini.h: Allow inlining of icall wrappers if the backend
2928 supports the save/restore lmf opcodes.
2930 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
2932 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
2935 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
2937 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2939 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
2940 methods which contain array accesses.
2942 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
2943 boundaries. Fixes #58537.
2945 * iltests.il: Add regression test for #58537.
2947 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2949 * mini-x86.c (mono_arch_local_regalloc): Last part of
2950 fix for bug #58633 (releasing register to early).
2952 2004-05-18 Miguel de Icaza <miguel@ximian.com>
2954 * basic-long.cs: Add new regression test.
2956 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2958 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
2959 register too early on the chain.
2961 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2963 * mini.c (create_helper_signature): Use a helper function to reduce
2964 the code which needs to be written. Also set the calling convention of
2965 icalls on windows. Fixes #57840.
2967 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2969 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
2970 exceptions-ppc.c: added helper function to get the instruction address
2971 from a signal handler context.
2973 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2975 * helpers.c: use g_get_tmp_dir. Invokes happyness
2978 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2980 * helpers.c: Add new env variable to pass args to objdump.
2981 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
2983 2004-05-17 Radek Doulik <rodo@ximian.com>
2985 * Makefile.am (common_sources): added abcremoval.h so it get
2986 disted and daily mono packages on go-mono.com will build again
2988 2004-05-17 Massimiliano Mantione <massi@ximian.com>
2990 * abcremoval.c: Fixed coding style, added copyright header.
2992 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
2994 * mini.h: Added prototype for abc removal main function.
2996 * build_relations_propagation_table.pl: Added copyright header.
2998 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3000 * basic-long.cs: reg test for complex ceq_long bug.
3002 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3004 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3005 reg in long and clob case (bug #58343). Fixed/added comments.
3007 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3009 * mini.c (mono_jit_runtime_invoke): Follow new convention
3010 of calling the invoke method with an function pointer.
3012 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3014 * ChangeLog: Fix author of memory leak patch.
3016 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3018 * Makefile.am: fix make dist as well...
3021 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3023 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3024 on archs where pointers are 4 bytes long.
3026 * Makefile.am: Added abcremoval.c source file.
3028 * abcremoval.c: Added abcremoval.c.
3030 * abcremoval.h: Added abcremoval.h.
3032 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3034 * inssel.brg: Enabled bounds check removal.
3036 * mini.c: Added support for abcrem optimization.
3038 * mini.h: Added abcrem optimization label.
3040 * driver.c: Added support for abcrem optimization.
3042 * propagated_relations_table.def: Added propagated_relations_table.def.
3044 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3046 * mini.c, cfold.c: fix style.
3048 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3050 * mini.c: handle issue with the low-level implementation of
3051 some long opcodes (bug #54209).
3053 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3055 * basic.cs: test for my new cmov stuff.
3057 2004-05-13 Patrik Torstensson
3059 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3060 opt and added peephole documentation.
3062 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * tramp-ppc.c: rewrote the generic trampoline code.
3066 2004-05-11 Patrik Torstensson
3068 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3070 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3072 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3074 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3075 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3077 * mini.c: Add new icalls for AsAny marshalling.
3079 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3081 * tramp-ppc.c, mini-ppc.c: more cleanups.
3083 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3085 * mini.c: no warnings.
3087 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3089 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3091 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3093 * mini.c: In the thread abort signal handler, if the thread is in the
3094 process of being stoped, don't throw the Abort exception, just stop the
3097 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3099 * tramp-ppc.c: removed old code.
3101 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3103 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3104 do some simple speed optimizations on ppc.
3106 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3109 and large offsets in load/store.
3111 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3113 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3114 it causes regressions.
3116 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3118 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3121 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3123 * jit-icalls.c: remove warnings.
3124 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3125 speedups for unsafe code.
3127 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3129 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3131 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3133 * basic-calls.cs: Add new regression test.
3135 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3138 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3140 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3143 2004-05-06 Patrik Torstensson
3145 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3146 long reg allocation in any reg (not only eax:edx) and implemented
3147 long shl/shr ops in asm instead of helpers.
3149 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3151 * mini-sparc.h: Fix warnings.
3153 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3156 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3157 separate statement for clarity.
3159 * mini-sparc.c: Update status.
3161 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3166 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3168 * inssel-ppc.brg: another small pre-release workaround:
3169 we don't do overflow detection for long_sub_un.
3171 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3173 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3174 (also works around a weird ppc bug: 57957).
3176 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3178 * tramp-ppc.c: trampoline fixes.
3180 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3182 * mini-ppc.c: fixed typos.
3184 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3186 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3187 at the top of the stack. Fixed typos. Use a frame registers
3188 for all the methods with exception clauses.
3190 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3192 * exceptions-ppc.c: restore fp registers.
3194 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3196 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3197 order from the stack top (moved the stack room to save the
3198 return value for trace after the param area). Fixed corruption
3199 in restoring registers on unwind.
3201 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3203 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3205 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3207 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3208 and prolog/epilog for methods that use it. Allow
3209 enough param area room for varargs methods. Fix miguel's
3210 breakage in exception handling.
3212 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3214 * Makefile.am: run genmdesc only on current arch.
3216 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3219 * mini-x86.h: fix the build on windows.
3221 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3223 * 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.
3225 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3227 * mini-exceptions.c: New file.
3229 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3230 Move some parts of the x86 exception handling code to an
3231 arch-independent file so it can be shared with other ports.
3233 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3235 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3237 2004-04-26 David Waite <mass@akuma.org>
3239 * driver.c: remove comma from end of enumeration declaration
3241 2004-04-26 Jackson Harper <jackson@ximian.com>
3243 * driver.c: parse config file before loading first assembly. This
3244 allows the user gac to be enabled/disabled.
3246 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3248 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3249 simpler mechanism: we do not care what is encoded initially
3250 (branch absolute or relative), we care about the code and its
3251 target. I kept the old code for reference for now.
3253 The new code tries first to determine if the jump is anywhere in
3254 the -/+32 absolute meg range, if it succeeds, it encodes using the
3255 absolute branch; If not, it tried to find something in the
3256 relative range, if not, it uses the handle_thunk code.
3258 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3260 * exceptions-ppc.c: use the correct ip register on macosx.
3262 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3264 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3266 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3268 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3269 Raise exception on integer divide by zero by hand since the hw
3270 doesn't support it. Handle NaNs in FP compares.
3272 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3274 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3275 code reducing duplication between the platforms and enabled
3276 signal exception handling (on linux for now).
3278 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3280 * exceptions-ppc.c: more macosx support.
3282 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3284 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3286 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3288 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3290 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3292 * iltests.il: more tests.
3294 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3296 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3299 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3301 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3303 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3305 * liveness.c: Mark variables as volatile in all basic blocks reachable
3306 from exception clauses.
3308 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3310 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3313 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3315 * iltests.il, basic.cs: more tests for regalloc.
3317 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3319 * iltests.il: Some tests for register allocation modifications
3322 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3324 * exceptions.cs: Add regression test for bug #56782.
3326 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3327 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3328 the beauty of fixing the same thing in 5 different files...
3330 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3332 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3335 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3337 * mini.c: Add support for STRWLPARRAY marshalling convention.
3339 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3341 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3342 to init the context to setup the regs pointer).
3344 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3346 * exceptions-ppc.c: more exceptions work.
3348 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3350 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3353 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3355 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3356 can use the memory directly.
3358 * cpu-pentium.md: Update documentation from a post from Zoltan.
3360 add x86_add_membase, x86_sub_membase, x86_mul_membase
3362 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3364 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3365 GENERAL_REGS they were also hardcoded for all PPC ports.
3367 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3369 Remove hard-coded limit for floating point registers, use
3370 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3372 Notice that in MacOS X calling conventions you can fit a lot more
3373 floating point values in registers, so I should update the PInvoke
3374 test to excercise the passing of floating point values on the
3375 stack (currently broken).
3377 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3379 * tramp-ppc.c (create_trampoline_code): Added
3380 JUMP_TRAMPOLINE_SIZE.
3381 (ppc_magic_trampoline): Follow the pattern from
3382 x86_magic_trampoline: if code is set to zero, return.
3383 (create_trampoline_code): Always pass MonoMethod to the jump
3384 trampoline, before it was passing a null.
3385 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3386 share the code with mono_arch_create_jit_trampoline.
3388 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3390 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3393 * cpu-g4.md: Added length for jmp instruction, the worst case
3394 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3397 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3399 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3401 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3403 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3404 before each IL instruction.
3406 * mini.c (CEE_BOX): Fix warnings.
3408 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3410 * mini.c: removed a few unused vars and extra whitespace.
3412 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3414 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3416 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3418 (OP_GETCHR): use the above
3419 (CEE_LDELEMA): use the above.
3421 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3422 version of the generic impl.
3423 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3424 (CEE_LDELEMA): use the above.
3426 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3428 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3431 * iltests.il: Added new regression test for #56317.
3433 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3435 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3436 under NetBSD. Fixes #56450.
3438 * liveness.c (update_gen_kill_set): Fix previous patch.
3440 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3442 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3444 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3446 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3449 * inssel-sparc.brg: Add more optimizations.
3451 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3453 2004-04-01 Martin Baulig <martin@ximian.com>
3455 * mini.c (handle_box): New static function; moved the
3456 implementation of CEE_BOX here.
3457 (mono_method_to_ir): Added `constrained_call' variable.
3458 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3459 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3460 mono_method_get_constrained() to get the method.
3462 2004-04-01 Martin Baulig <martin@ximian.com>
3464 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3465 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3466 (mono_method_to_ir): We don't need these macros anymore since
3467 mono_class_get_full() already takes care of it.
3469 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3471 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3472 use @function (as doesn't accept #function here) and check the return
3473 value of system and stop if fails.
3475 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3477 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3479 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3481 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3483 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3485 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3488 * basic-long.cs: Add test for negation of Int64.MinValue.
3490 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-sparc.c: Update status.
3494 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3496 * exceptions-sparc.c: Fix return value in filters.
3498 * inssel-sparc.brg: Fix register allocation in some rules.
3500 2004-03-28 Martin Baulig <martin@ximian.com>
3502 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3505 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3507 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3509 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3510 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3511 remove unused conv_u4 opcode.
3513 * mini-x86.c: Remove valgrind workaround since it slows down things
3514 even when mono is not run under valgrind.
3516 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3518 * mini-sparc.c: Update status.
3520 * inssel-sparc.brg: Add some optimizations.
3522 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3523 future delay slot filling. Add support for varargs, tail calls and JMP.
3525 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3526 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3528 * inssel.brg: Fix register allocation in OP_ARGLIST.
3530 * inssel.brg: Fix warnings.
3532 2004-03-25 Martin Baulig <martin@ximian.com>
3534 * mini.c (inflate_generic_field): Removed.
3535 (mini_get_method): Removed, use mono_get_method_full(),
3536 (mini_get_class): Removed, use mono_class_get_full().
3537 (mono_method_to_ir): Pass our generic context to
3538 mono_field_from_token().
3540 2004-03-25 Martin Baulig <martin@ximian.com>
3542 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3543 of a `MonoMethod *'.
3544 (mini_get_method): Take a `MonoGenericContext *' instead
3545 of a `MonoMethod *'.
3546 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3547 a new local variable called `generic_context' which holds the
3548 current `MonoGenericContext *'; use it to lookup things.
3550 2004-03-24 Martin Baulig <martin@ximian.com>
3552 * mini.c (mini_get_class): New static method; if we're inside a
3553 generic instance, inflate the class if neccessary.
3554 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3556 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3558 * iltests.il: New regression test for #55976.
3560 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3563 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3565 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3568 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3570 * liveness.c: Consider SSA stores as well as loads when making vars
3573 * exceptions.cs: New regression tests for register allocation.
3575 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3577 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3578 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3579 domain lock only to protect puntual access to data structures.
3580 Added access lock for sighash, jit_icall_hash_name,
3581 jit_icall_hash_addr and domain->code_mp.
3583 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3585 * driver.c: Print SIGSEGV handling method.
3587 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3589 * mini.c (setup_jit_tls_data): Handle case when this is called
3590 multiple times for a thread.
3592 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3593 is different from fbxx_un. Fixes #54303. Also use constants instead of
3594 magic numbers in a lot of places.
3596 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3598 * exceptions.cs: Fix cctor test when --regression is used.
3600 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3602 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3605 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3607 * inssel-ppc.brg: fixed register assignments for some rules.
3609 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3611 * exceptions.cs: Add test for exceptions in static constructors.
3613 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3614 static constructors outside the domain lock. Fixes #55720.
3616 2004-03-17 Martin Baulig <martin@ximian.com>
3618 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3619 (inflate_generic_field): Take the `MonoMethod *' instead of the
3620 `MonoClass *' and added support for generic method.
3621 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3622 have a `field->parent->gen_params', only inflate the field if it's
3623 an open constructed type.
3625 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3627 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3628 exception object instead of the preconstructed ones.
3630 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3632 * mini.c: reverted changed to sigsegv_signal_handler commited
3633 accidentally in the previous patch.
3635 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3638 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3639 running --aot with an old assembly.
3641 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3643 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3646 * mini-sparc.c: Add support for v9 branches with prediction.
3648 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3650 * mini.c (mini_init): #warning is GNUC only
3652 * mini-sparc.h: implement __builtin_frame_address
3653 and __builtin_return_address for Sun C compiler
3655 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3657 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3659 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3661 * basic-calls.cs: Add test for unaligned byref long argument passing.
3663 * mini-ops.h: Add sparcv9 compare and branch instructions.
3665 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3666 v9 instructions if we have a v9 cpu.
3668 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3669 registers for global allocation.
3671 * exceptions-sparc.c: Fixes.
3673 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3675 * liveness.c (mono_analyze_liveness): Optimized version.
3677 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3679 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3682 * basic-float.cs basic-calls.cs: New regression tests.
3684 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3686 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3687 sigaltstack implementation.
3689 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3691 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3692 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3694 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3696 * mini.c: Fix warnings.
3698 * mini.c (mono_resolve_patch_target): New function which contains the
3699 arch independent part of the patching process.
3701 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3702 patching code to a separate function.
3704 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3706 * mini.c (add_signal_handler): ifdef out on Windows
3708 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3710 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3711 cpu-sparc.md: Add exception handling support + other fixes.
3713 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3714 typed GC detection in --version.
3716 * basic.cs exceptions.cs: New regression tests.
3718 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3719 the arch specific code can store data during a compilation.
3721 * mini-ops.h: Add OP_SETFRET.
3723 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3724 function, register a separate icall for each arity, so the icalls can
3727 * mini.c (mono_print_tree): Print negative offsets in a more readable
3730 * mini.c: Make signal handling work on sparc.
3732 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3734 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3736 * jit-icalls.c: Emulate truncl by aintl on solaris.
3738 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3740 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3742 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3744 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3746 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3747 a MarshalByRef type, inline a method that performs the check, taking into
3748 account that the object can be a proxy. Also implemented tow new opcodes:
3749 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3750 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3751 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3753 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3755 * mini-ppc.c: if a relative branch displacement is too big
3756 but it points to and area reachable with an absolute branch,
3759 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3761 * mini.c: optimize small copies in cpblk.
3763 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3765 * basic-calls.cs basic-float.cs: New regression tests.
3767 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3768 negative offsets from %fp. Implement localloc. Fix local register
3769 allocation. Fix the case when the this argument needs to be saved to
3770 the stack. Implement some missing opcodes.
3772 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3774 * mini.c (mini_method_compile): Reenable global regalloc in methods
3775 with exception handlers.
3777 * linear-scan.c (mono_varlist_sort): Fix warning.
3779 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3781 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3784 * liveness.c: Make all variables uses in exception clauses volatile, to
3785 prevent them from being allocated to registers. Fixes #42136.
3787 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3789 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3792 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3793 argument to mono_arch_regalloc_cost.
3795 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3798 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3800 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3801 Make the cost of allocating a variable to a register arch dependent.
3803 * basic-calls.cs: Fix compilation of tests.
3805 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3806 helper function to cut back on the number of #ifdefs needed.
3808 * mini-ppc.c: Fix compilation.
3810 * basic-calls.cs: New regression tests.
3812 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3814 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3815 of l0 since that is callee saved.
3817 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3820 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3821 of delay instruction.
3823 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3825 * mini.h (MonoCallInst): Add 'virtual' flag.
3827 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3829 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3831 * *.cs: New regression tests.
3833 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3836 * mini.c (mono_runtime_install_handlers): Fix build.
3838 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3839 'signal_stack_size' members.
3841 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3842 alternate signal stack.
3844 * exceptions-x86.c: Add stack overflow handling.
3846 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
3847 functions to arch independent code.
3849 * mini.c (mono_print_tree): Print more detailed info for load_membase
3852 2004-02-23 Martin Baulig <martin@ximian.com>
3854 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
3856 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3858 * mini-x86.c: fixed reg allocation for div/rem.
3860 2004-02-22 Miguel de Icaza <miguel@ximian.com>
3862 * driver.c (mono_main): Report some configuratio options on --version.
3864 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
3866 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
3867 low in the address space. Correctly flush memory in thunks where we
3870 2004-02-20 Martin Baulig <martin@ximian.com>
3872 * mini.c (mini_get_method): New static method; inflate all generic
3873 methods and methods in open generic instances.
3874 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
3875 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
3877 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3879 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
3881 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
3883 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
3885 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
3887 * mini-sparc.c (flushi mono_arch_output_basic_block): make
3888 it compile using Sun's compiler.
3890 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3892 * 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.
3894 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
3896 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3898 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
3900 * mini-ppc.c: handle calls outside of the allowed range with thunks
3901 allocated using the code manager.
3902 * tramp-ppc.c: use the code manager to hold generated native code.
3903 Fixed the magic trampoline to just patch vtable entries.
3905 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
3907 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
3910 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
3912 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
3915 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
3916 if we have a working __thread implementation.
3918 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
3919 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
3921 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
3923 * mini-x86.c: Fix compilation under gcc 2.
3925 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
3927 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
3928 contains a call to the wrapped function.
3930 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
3931 OP_<CALL>_IMM opcodes, and use them under X86.
3933 * mini.c (mono_jit_find_compiled_method): Fix warning.
3935 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
3937 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
3939 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
3940 functionality to mini.c.
3942 * mini.c (mono_create_jump_trampoline): New function to create a jump
3943 trampoline. Return a compiled method instead of a trampoline if it
3944 exists. Add a cache for jump trampolines.
3946 * mini.c (mono_jit_find_compiled_method): New function to return a
3947 compiled method if it exists.
3949 * mini-x86.c: Call mono_create_jump_trampoline instead of
3950 mono_arch_create_jit_trampoline.
3952 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
3953 a jump trampoline. Fixes #52092.
3955 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
3957 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
3958 which is not up-to-date. Add check_corlib_version () instead.
3960 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
3963 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
3964 since newer valgrind versions do not need it.
3966 * mini.c (mono_jit_compile_method_with_opt): New helper function to
3967 compile a method with a given set of optimizations.
3969 * mini.c: Compile icall wrappers on-demand instead of at startup.
3971 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
3972 wrapper for an icall.
3974 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
3976 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
3979 * iltests.il: Add test for non-empty stack before switch instruction.
3981 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
3983 * mini.c: Add support for new stringbuilder marshalling conventions.
3985 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
3987 2004-02-01 Martin Baulig <martin@ximian.com>
3989 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
3990 in `ginst->mtype_argv'.
3992 2004-01-31 Miguel de Icaza <miguel@ximian.com>
3994 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
3995 facilitate grepping.
3997 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
3999 * mini.c: fixed buglet in initobj generic implementation for references.
4001 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4003 * Makefile.am: make the version script conditional.
4004 * jit-icalls.c: handle missing truncl().
4006 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4008 * exceptions.cs: Add more tests for double->int conversion.
4010 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4011 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4013 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4015 * driver.c: make --verbose --version emit an error
4016 if the loaded corlib doesn't match the runtime version.
4018 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4020 * mini-ppc.h: export ppc_patch().
4021 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4022 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4023 on par or better than on MacOSX.
4025 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4027 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4028 mono_lookup_pinvoke_call.
4030 * mini-x86.c: Under windows, the default pinvoke calling convention is
4031 stdcall. Fixes #52834.
4033 * mini.c (optimize_branches): Add an upper bound to the number of
4034 iterations to prevent infinite loops on strange loops. Fixes #53003.
4036 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4038 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4039 and ISINST. Fixes #52093.
4041 * objects.cs (test_0_vector_array_cast): New tests.
4043 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4045 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4046 checking in Array.Set ().
4048 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4051 * object.cs (test_0_multi_array_cast): New regression test.
4053 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4055 * exceptions-ppc.c: fix build on Linux/PPC.
4057 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4059 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4060 running under valgrind.
4061 (x86_magic_trampoline): Fix build bustage.
4063 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4064 negative values as well. This is needed for the encoding of the line number
4065 info, since sometimes the line numbers are not in increasing order.
4067 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4069 * cpu-pentium.md (localloc): Increase the size of the localloc
4070 instruction since it is a loop under Win32.
4072 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4075 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4077 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4078 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4079 Max Horn (max@quendi.de). Fix file names in comments.
4081 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4083 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4084 avoid stack overflow.
4085 (replace_usage): Avoid uninitialized variable warnings.
4087 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4088 and taking the address of valuetype variables.
4090 2004-01-03 Patrik Torstensson
4092 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4093 for other purposes than FP later on.
4095 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4097 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4100 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4102 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4104 2003-12-30 Patrik Torstensson <p@rxc.se>
4106 * mini-x86.h: Decreased number of availiable fp regs.
4107 Solves corner cases with FP spilling.
4109 2003-12-23 Patrik Torstensson <p@rxc.se>
4111 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4112 for floating point stack tracking / spilling on x86.
4115 * basic-float.cs: added float mul overflow test.
4117 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4119 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4121 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4123 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4124 supports for cond branches that overflow the immediate
4125 overflow offset. mcs can compile simple programs.
4127 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4129 * exceptions-ppc.c: exception handling support wip:
4130 finally handlers get run on exception.
4132 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4134 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4137 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4139 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4140 initial support for stack walking and unwinding.
4142 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4144 * driver.c (mono_main): Make corlib-out-of-sync message more
4145 descriptive. Also remove verify_corlib call.
4147 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4149 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4150 not overlap with other call's arguments, too.
4152 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4154 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4155 move to arch-specific code the choice of arch-specific
4156 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4157 * mini.c: ensure emulation calls will not interleave
4160 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4162 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4163 the magic trampoline stack frame is dropped before executing
4166 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4168 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4169 and integer to fp conversions. Added support for overflowing
4170 arguments on the stack. Reserve a couple more registers as temps.
4171 Added support for aot compilation (as output still needs to be
4174 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4176 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4177 Don't overwrite return register in some corner cases.
4179 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4181 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4182 static constructors when AOT compiling.
4184 * driver.c (mono_main): Call mono_check_corlib_version.
4186 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4188 * cpu-g4.md, basic.cs: fixed div target register.
4190 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4192 * mini-ppc.c, basic.cs: shl_imm fix with test.
4194 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4196 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4197 structures by value. Misc fixes.
4198 * objects.cs: more tests.
4200 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4202 * mini-ppc.c: lconv.ovf.i implemented.
4204 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4207 (mini_init): don't error out if someone already called g_thread_init.
4209 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4211 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4212 to be any type per the spec. Fix abnormal memory usage when
4213 the same object is repeatedly thrown.
4215 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4217 * mini.c: check for overruns in IL code.
4219 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4221 * TODO: Add/remove some todo entries.
4223 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4225 * driver.c (mono_main): Call mono_verify_corlib.
4227 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4229 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4230 This has been moved to mini.c
4231 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4232 type being casted is marshalbyref it could be a proxy, so instead of
4233 emitting the type check code, emit a call to a runtime method that will
4234 perform the check by calling CanCastTo if needed.
4236 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4238 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4239 methods with large stack frames under Win32.
4241 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4243 * Makefile.am: Distribute regression tests.
4245 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4246 at the end instead of inserting each variable into the sorted list.
4248 * linear-scan.c (mono_varlist_sort): New helper function.
4250 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4252 * mini.c: ensure arguments and locals are within bounds.
4254 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4256 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4259 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4261 * mini.c (mono_cprop_copy_values): Fix crash.
4263 * aot.c: Set verbosity back to 0.
4265 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4267 * regalloc.c: complete memory leak fix by Laurent Morichetti
4270 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4272 * driver.c (main_thread_handler): Revert the previous patch.
4274 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4277 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4278 memory from the memory pool.
4280 * driver.c (main_thread_handler): Turn on all optimizations when
4283 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4284 an array for better performance.
4286 * regalloc.c (mono_regstate_assign): Fix memory leak.
4288 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4289 serialize the debug info.
4291 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4292 debug info from the serialized representation.
4294 * aot.c: Save debug info into the generated file and load it when
4297 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4299 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4301 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4302 More FP-related fixes.
4304 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4306 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4307 and register allocation buglet. Hello world now runs.
4309 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4311 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4312 * tramp-ppc.c: fixed class init trampoline.
4313 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4315 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4317 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4318 mini.c: more ppc changes/fixes.
4320 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4322 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4323 Also optimize the case when the arguments are the same in the caller
4326 * iltests.il: Add tests for tail calls with valuetype arguments.
4328 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4330 * mini-ppc.c: fixes for struct return type.
4332 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4334 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4335 mono_spillvar_offset() to arch-specific code.
4337 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4339 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4341 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4343 * exceptions-x86.c: Fix stack space leaks.
4345 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4346 registers from the lmf if the method has save_lmf set.
4348 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4350 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4351 of icall wrappers into InvokeInDomain, since these are now per-domain.
4353 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4355 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4356 make some opcode emulation and intrinsic ops enabled/disabled
4357 according to the architecture. More fixes.
4359 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4361 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4363 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4365 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4366 arch-specific handling for 'this' and struct return type to
4369 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4371 * aot.c: prevent divide by zero error when reporting (it happened with
4374 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4376 * mini.h (inst_switch): Remove unused macro.
4378 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4381 (load_aot_module): free 'info->methods' and 'info' properly. No more
4382 "free(): invalid pointer blah" messages when you have an old aot
4385 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4387 * jit-icalls.c, mini.c: Added support for context static fields.
4389 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4391 * mini.c (mono_method_blittable): Methods which set LastError are not
4392 blittable either. Fixes #51108.
4394 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4396 * mini.c: flush icache.
4397 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4399 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4401 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4403 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4405 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4408 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4411 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4413 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4415 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4416 instruction when the result is discarded.
4418 * iltests.il (test_0_div_regalloc): New regression test.
4420 * arrays.cs: Fix compilation error.
4422 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4424 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4425 float rules to inssel-x86.brg: sane architectures with FP registers
4426 don't need to implement these rules.
4428 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4430 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4432 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4434 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4435 implementation of 32 bit systems.
4437 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4439 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4440 (Jeroen Zwartepoorte).
4442 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4444 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4445 the caller and the callee matches.
4447 * mini.c (mono_method_to_ir): Add comment.
4449 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4450 signbit is missing on some platforms.
4452 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4454 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4456 * mini.c (setup_jit_tls_data): Call the new function.
4458 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4460 * mini-x86.c: Add experimental support for fast access to the lmf
4461 structure under NPTL/Linux 2.6.x.
4463 2003-11-06 Martin Baulig <martin@ximian.com>
4465 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4466 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4469 2003-11-02 Martin Baulig <martin@ximian.com>
4471 * mini.c (inflate_generic_field): New static method.
4472 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4473 generic instance and the field is declared in a generic type, call
4474 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4476 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4478 * mini.h mini.c (mono_method_same_domain): New function to return
4479 whenever the caller and the callee are in the same domain.
4481 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4483 2003-10-30 Martin Baulig <martin@ximian.com>
4485 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4486 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4488 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4489 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4491 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4493 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4496 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4497 object here, so it is in the correct appdomain etc.
4499 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4501 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4503 (mono_method_to_ir): Avoid freeing the type created returned from
4504 mono_type_create_from_typespec, since it is put into an internal cache
4505 by the function. Fixes pointer.exe.
4507 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4508 trampolines for icalls and pinvokes as well. Fixes #33569.
4510 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4512 * mini.c: Update after appdomain changes.
4514 * mini.c (mono_jit_compile_method_inner): Allways compile native
4515 method wrappers in the root domain, since there can only be one
4516 instance of them, whose address is stored in method->info.
4518 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4520 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4521 environment variable. Instead detect automatically whenever running
4522 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4525 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4527 * trace.c, trace.h: New files that implement the new trace option
4530 * driver.c: Document new --trace options.
4532 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4535 - if (mono_jit_trace_calls)
4536 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4538 * mini.h: prototypes.
4540 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4542 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4544 * mini.c inssel.brg: Implement typedefbyref opcodes.
4546 * mini.c (mono_jit_compile_method): Remove unused local variable.
4548 * mini.c (mono_jit_compile_method_inner): Ditto.
4550 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4552 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4554 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4556 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4558 * mini.c (mono_no_aot): Remove unused global variable.
4560 * mini.c: Thread safety fixes.
4562 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4564 * mini.c (mono_create_class_init_trampoline): Add a lock around
4565 class_init_hash_addr.
4567 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4570 * mini.c: Decompose the NEWARR instruction before decomposing its
4571 arguments. Fixes #30073.
4573 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4575 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4578 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4580 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4582 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4584 * driver.c: Add support for compiling icall wrappers to --compile.
4586 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4588 * inssel.brg: The empty value in class->interface_offsets is -1, not
4591 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4593 * objects.cs: New test for 'is' operator on an array of interfaces.
4595 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4597 * tramp-ppc.c: update trampoline code to support jumps
4598 and class initialization.
4600 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4602 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4604 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4606 * inssel.brg (OP_UNBOX): Remove unused rule.
4608 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4609 region instead of one for each method. Fixes #47813.
4611 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4613 * exceptions.cs (test_0_nested_finally): New regression test for
4614 nested exception handlers.
4616 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4618 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4620 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4623 * mini.c (mono_method_check_inlining): Make the inlining limit
4624 configurable by an environment variable.
4626 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4628 * mini.h: Bump AOT file version.
4630 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4631 token, store the image along with the token, since the token might not
4632 refer to the same image as the method containing the relocation,
4633 because of inlining.
4635 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4637 * mini.c (mono_precompile_assemblies): New function to compile
4638 all methods in all loaded assemblies.
4640 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4642 * regalloc.h regalloc.c (MonoRegState): Change the type of
4643 iassign and fassign to int*, since they can contain large negative
4644 values if the register is spilled. Also added some comments. Fixes
4647 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4648 under Win32. Fixes #42964.
4650 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4652 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4654 * aot.c: Added support for AOT compiling methods which contain calls
4655 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4658 * driver.c (compile_all_methods): Run the compilation in a thread
4659 managed by mono. Fixes #44023.
4661 * mini.c (mono_codegen): Print full method name in verbose output.
4663 * mini-x86.c (mono_arch_patch_code): Fix warning.
4665 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4666 jumps, since the method we are jumping to might be domain-specific.
4668 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4670 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4672 * inssel.brg: string chars are unsigned.
4674 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4676 * TODO: New todo item.
4678 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4679 which calls mono_runtime_class_init and patches the call site to
4680 avoid further calls.
4681 (mono_arch_create_class_init_trampoline): New arch specific function
4682 to create a class init trampoline.
4683 (create_trampoline_code): Generalized so it can create
4684 class init trampolines as well.
4686 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4687 (mono_create_class_init_trampoline): New function to create and cache
4688 class init trampolines.
4689 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4690 vtable given the address of a class init trampoline. Used by the
4692 (mono_codegen): Generate a call to a trampoline instead of
4693 mono_runtime_class_init in LDSFLD[A].
4694 (mono_codegen): Add relocations for the new trampoline.
4696 * mini.h mini-x86.c aot.c: Added a new relocation type:
4697 MONO_PATCH_INFO_CLASS_INIT.
4699 * mini.h: Bump AOT version number.
4701 * aot.c: Create a copy of the loaded code instead of using the original
4702 so methods which call each other will be close in memory, improving
4705 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4706 patch since it breaks the regression tests.
4708 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4709 for the register saving instruction sequence since the
4710 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4712 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4714 * TODO: Fix todo item && remove another.
4716 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4718 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4721 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4722 function of the module.
4724 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4725 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4726 --no-aot command line option.
4728 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4730 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4731 by Bernie Solomon (bernard@ugsolutions.com).
4733 * inssel.brg: Refactor the interface offset table related code into
4734 its separate functions and add support for the AOT case.
4736 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4738 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4740 * aot.c: Added mono_aot_verbose variable and made all debugging
4741 output depend on the value of this variable.
4743 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4744 method_label and info_label.
4746 * mini.h mini-x86.c aot.c: Added a new relocation type
4747 MONO_PATCH_INFO_IID for klass->interface_id.
4749 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4750 the MonoJitInfo structure.
4752 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4753 a non-root appdomain in shared mode.
4755 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4757 * aot.c: make aot loader less verbose. Remove free of unused variable.
4759 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4761 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4763 * .cvsignore: Added *.dll.
4765 * mini.c (mono_print_tree_nl): New function callable while debugging.
4767 * mini.c (mono_print_code): Export this.
4769 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4772 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4774 * mini.h (MonoCompile): Added 'jit_info' field.
4776 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4777 the cfg structure, since it is needed by the AOT compiler.
4779 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4781 * aot.c: A major rewrite. Changes include:
4782 - save exception tables for methods which have them.
4783 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4785 - reworked the file format so it is now much smaller and needs
4786 fewer relocation entries.
4788 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4790 * aot.c (load_aot_module): Fix build bustage on platforms without
4793 2003-09-04 Martin Baulig <martin@ximian.com>
4795 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4797 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4799 * TODO: Some new optimization ideas.
4801 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4803 * aot.c: Save the optimization flags used to compile the code into
4806 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4807 support emitting domain specific code.
4809 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4810 no longer domain neutral. It can be made domain neutral by compiling
4811 with --optimize=shared.
4813 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4816 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4817 loading of AOT code.
4819 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4821 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4822 if there is no domain neutrality information.
4824 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4826 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4827 format version into the generated library.
4829 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4830 callee method into the caller since one of them could be shared.
4832 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4833 system exceptions from AOT code now works.
4835 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4836 method if it is domain neutral and the callee is not.
4838 * graph.c (cfg_emit_one_loop_level): Fix warning.
4840 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4842 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4845 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
4847 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
4848 is needed by code which is executed before mono_runtime_init ().
4849 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
4851 * mini.c (mono_thread_abort): Fix warning.
4852 (mono_jit_compile_method): Call static constructor in the AOT case too.
4854 * aot.c (mono_compile_assembly): Fix warning.
4856 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4858 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
4860 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
4862 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
4864 * cpu-pentium.md: Fix the length of call opcodes so they include the
4865 ESP restoring instruction. Fixes #47968.
4867 2003-08-28 Martin Baulig <martin@ximian.com>
4869 * mini-x86.c (mono_arch_call_opcode): Added support for
4870 MONO_TYPE_GENERICINST.
4872 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
4874 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
4876 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
4877 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
4879 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
4882 2003-08-26 Martin Baulig <martin@ximian.com>
4884 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
4885 when reporting an error, set this to the actual error location.
4886 (mono_method_to_ir): Report the correct error location if
4887 get_basic_blocks() returned an error.
4889 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
4891 * mini.c (mono_type_blittable): OBJECT is not blittable.
4892 (mono_method_blittable): Methods which have marshalling descriptors
4893 are not blittable either. Fixes #47842.
4895 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
4897 * driver.c mini.c: Use an environment variable instead of a global
4898 variable. Also fix the build.
4900 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
4901 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
4904 * driver.c mini.c: Added --with-valgrind option to turn off some
4905 code which prevents mono from running under valgrind.
4907 * mini.c (mono_emit_call_args): Fixed warning.
4909 * mini.c (mono_emulate_opcode): Fixed warning.
4911 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4913 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
4914 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
4915 regalloc.c, regalloc.h: specify available registers in arch-specific
4916 code and support floats in the regallocator (patch by Laurent Morichetti
4919 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4921 * mini.c: mono_thread_current() can be called only after
4922 mono_runtime_init(): rearrange code to not call it early on.
4924 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4926 * mini.c: allocate jump tables in the code mempools.
4928 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4930 * mini.c, mini.h: make sure per-thread data allocated by the jit is
4933 2003-08-10 Miguel de Icaza <miguel@ximian.com>
4935 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
4936 12 to 16. This fixes bug #47453.
4939 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
4941 * mini-ppc.c: fixed indexed load and unsigned compares.
4943 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
4945 * mini.c: reenabled installation of handler for
4946 thread abort signal.
4948 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4950 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
4951 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
4952 until it's fixed and actually useful.
4954 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4956 * inssel-long32.brg: couple more opcodes implemented.
4958 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4960 * mini-sparc.c: Even more opcodes implemeted.
4962 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
4964 * mini-sparc.c: More opcodes implemented.
4966 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
4968 * mini-sparc.c: More opcodes implemented.
4970 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4972 * inssel-sparc.brg: Add some needed rules. Direct
4974 * Makefile.am: Use inssel-sparc.brg
4975 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
4976 an assert happy for now.
4978 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
4980 * mini-sparc.c: Fixed compile errors.
4981 * exceptions-sparc.c: Same. We now produce a mono binary
4982 on sparc-linux. Yea.
4984 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
4986 * mini-sparc.c: Renamed registers. Also some macro cleanups.
4987 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
4988 They compile, but do not work.
4990 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4992 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
4993 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
4994 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
4997 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4999 * mini.c: more opcodes implemented and better support for generics.
5001 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5003 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5004 * mini.c, mini.h: first cut at generics support: some new instructions
5005 added and changed the behaviour of some of the existing ones.
5007 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5009 * mini.c: Removed definition of metadata_shared mutex here.
5011 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5013 * mini-x86.c: make vararg calls work for instance methods.
5015 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5017 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5018 returns the arguments in a separte list, now.
5020 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5022 * aot.c, mini.c: updates for array type representation changes.
5024 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5026 * mini.c: register function to perform jit shutdown.
5028 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5030 * mini.c: use a faster allocator if possible.
5032 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5034 * aot.c: some cleanups and portability changes.
5036 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5038 * mini.c: use faster allocation for CEE_BOX if possible.
5040 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5042 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5043 Moved inlined mempcy code to its own function so that is can be
5044 reused. Added an inline memset function as well (optimized initobj).
5045 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5047 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5049 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5051 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5053 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5054 arch code can setup the cpu for CLR execution, if needed.
5055 We use it on x86 to set the precision of FP operations.
5057 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5059 * mini.c: disable some optimizations if we can guess they'll cost too
5060 much for a given method.
5062 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5064 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5066 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5067 * mini.h mini.c mini-x86.c: Added instruction level coverage
5068 info collection support.
5070 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5072 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5073 is now implemented in the profiling API. Get rid of a couple of
5074 unnecessary global variables.
5076 2003-06-15 Nick Drochak <ndrochak@gol.com>
5078 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5079 * cpu-g4.md: add op_bigmul and op_bigmul_un
5080 * cpu_pentium.md: add op_bigmul_un
5081 * inssel-long32.brg: add rule for unsigned bigmul
5082 * mini-ops.h: define OP_BIGMUL_UN
5083 * mini-x86.c: THE BUG: handle (un)signed properly
5084 * mini.c: choose unsigned opcode if needed.
5085 This set of patches fixes bug #44291
5087 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5089 * mini.c (optimize_branches): improved to handle all kinds of
5090 conditional branches.
5092 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5094 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5095 don't raise exceptions.
5097 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5099 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5100 to arch-specific files.
5102 2003-06-09 Martin Baulig <martin@ximian.com>
5104 * Makefile.am (libs): Added $(LIBGC_LIBS).
5106 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5108 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5109 and OP_ATAN (fixes bug#44293).
5111 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5113 * Makefile.am, mini-x86.c: rename cpu description array to
5114 pentium_desc, since some compilers define the 'pentium' preprocessor
5117 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5119 * mini.c (mini_select_instructions): add explicit branch if the
5120 following block is not the false target of a conditional branch -
5121 we need this with any optimization that reorder or remove bblocks
5123 * mini.c (optimize_branches): bug fixes
5125 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5127 * mini.c (mono_method_to_ir): inline static readonly fields
5129 * ssa.c (fold_tree): start cfold support for long (very simple
5132 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5134 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5136 * inssel.brg: fixed memcpy (bug #44219).
5138 2003-06-05 Dick Porter <dick@ximian.com>
5140 * driver.c: Set the glib log levels to not abort if g_message
5143 g_set_prgname() has to happen before mini_init() so that the
5144 process handle gets the info.
5146 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5148 * driver.c: add intrins to the default optimizations to get wider
5151 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5153 * mini.h: some large basic blocks will overflow a 16-bit
5154 integers for symbolic registers.
5156 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5158 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5159 (mono_arch_output_basic_block): fix bug 43499
5161 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5163 * mini.c: kill duplicated definition of mono_debug_format.
5165 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5167 * mini-x86.c, arrays.cs: fixed register allocation bug.
5169 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5171 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5173 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5175 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5178 (print_method_from_ip): also print source location information if
5181 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5183 * mini.c (mono_find_block_region): bug fix in region code
5184 (mini_method_compile): enable removing unreachable code again, but
5185 only in methods without exception clauses.
5187 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5189 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5190 Implemented arglist opcode and handling of TypedReference type.
5191 Fixed x86 call convention when a structure is returned.
5192 Minimal support for calling static vararg methods.
5194 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5196 * mini.c (mini_method_compile): always remove unreachable code,
5197 because the code in them may be inconsistent (access to dead
5198 variables for example).
5200 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5202 * driver.c, debug-mini.c: warning fixes.
5204 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5206 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5208 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5210 * mini.c: thread-static fields are registered in mono_class_vtable(),
5211 so ensure the function is called before checking for them.
5213 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5215 * mini.c (optimize_branches): fix for bug 43586
5217 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5218 overflow (fixes Bug #43639)
5220 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5222 * mini.c, objects.cs: allow the use of stobj for primitive types.
5224 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5226 * mini.c: be less strict about argument checking until we support
5227 running the verifier.
5229 2003-05-27 Nick Drochak <ndrochak@gol.com>
5231 * basic-long.cs: tests for (ulong)int * (ulong)int also
5232 * mini.c: use the same trick for (ulong)int * (ulong)int
5234 2003-05-27 Nick Drochak <ndrochak@gol.com>
5236 * basic-long.cs: add regression test for (long)int * (long)int
5237 * cpu-pentium.md: add op_bigmul specification
5238 * inssel-long32.brg: add OP_BIGMUL rule
5239 * mini-ops.h: add OP_BIGMUL
5240 * mini-x86.c: register allocator: handle case where src1 needs to be
5242 * mini.c: substitute special BIGMUL opcode in the tree for
5243 (long)int * (long)int
5245 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5247 * jit-icalls.c: call the type ctor on field access if needed.
5249 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5251 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5252 to a method (including results of ldelema, bug#43207).
5254 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5256 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5257 colors to show exception handler blocks.
5259 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5260 (fix for pinvoke7.cs).
5262 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5264 * mini.h, mini.c: ensure correct initialization order for types that
5265 require it. Prepare for lazy compilation of jit icall wrappers.
5266 Provide a name for opcode emulation to reduce unneeded mallocing.
5268 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5270 * mini-x86.c: better register restoring code and profiling
5271 support for tail calls.
5273 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5275 * mini.h, driver.c: prepare for leaf methods optimization.
5277 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5279 * mini.c: get targets of branches before converting a method.
5281 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5283 * mini.c (optimize_branches): added some experimental code (disbaled)
5285 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5287 * mini.c (optimize_branches): fix branch to branch optimization
5289 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5291 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5293 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5295 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5298 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5300 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5301 enable use of interface variables again.
5303 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5304 I1 to registers because there is no simply way to sign extend 8bit
5305 quantities in caller saved registers on x86.
5307 * inssel-float.brg: set costs of some rules to 2 so
5308 that monobure always select the arch. specific ones if supplied,
5309 regardless of the order we pass the files to monoburg.
5311 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5313 * mini.c, mini-x86.c: since the magic trampoline for jumps
5314 can't patch the code directly, we do it as soon as the
5315 method gets compiled.
5317 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5319 * mini-x86.c, mini.h: introduce a new patching method
5320 to support CEE_JMP and tail calls.
5321 * mini.c: obey tail.call. Don't precompile methods target
5323 * tramp-x86.c: new trampoline code to handle methods
5324 reached through a jump.
5326 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5328 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5329 bit values to registers
5331 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5333 * mini.c (mono_compile_get_interface_var): share interface
5334 variables if possible.
5336 2003-05-16 Martin Baulig <martin@ximian.com>
5338 * debug-mini.c (mono_init_debugger): New function to initialize
5339 the debugger. This is not in the debugger since it needs to
5340 access some of mini's internals.
5342 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5344 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5346 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5348 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5349 for value type handling.
5351 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5353 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5354 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5356 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5358 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5359 the constructor through a proxy.
5361 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5363 * jit-icalls.c, inssel.brg: fixes to array element address
5366 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5368 * mini-x86.c (is_regsize_var): allocate pointer to registers
5370 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5372 * driver.c: fixed typo, added intrins to the set of optimizations
5373 tested with regressions.
5375 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5377 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5378 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5381 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5383 * inssel.brg: remove some common pop instructions without side effects
5385 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5387 * inssel-x86.brg: fixed thinko in int to double conversions.
5389 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5391 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5393 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5395 * inssel-long32.brg: two more missing instructions.
5397 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5399 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5402 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5404 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5407 * basic-float.cs: Added tests for negative zero.
5409 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5411 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5412 a couple of missing operations for long casts, with test cases.
5414 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5416 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5418 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5420 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5421 code size estimation.
5423 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5425 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5426 abstract methods (fix bug 42542)
5428 * aot.c: add ability to handle array types
5430 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5432 * mini.c: Call the _specific versions of the object allocation
5433 functions if possible.
5435 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5437 * driver.c: call setlocale ().
5439 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5441 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5444 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5446 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5448 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5449 wrappers (fix bug 42122)
5451 2003-05-04 Martin Baulig <martin@ximian.com>
5453 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5455 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5456 s/mini_set_defaults/mono_set_defaults/g.
5458 2003-05-04 Martin Baulig <martin@ximian.com>
5460 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5462 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5464 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5465 (reported by Don Roberts).
5467 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5469 * mini.c: temporarily work around two bugs for this release.
5471 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5473 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5474 that contains -export-dynamic and it makes using the ld script
5476 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5478 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5480 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5483 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5485 * mini.c: make sure leave calls all the needed finally blocks,
5486 even when the target jumps out of multiple exception clauses.
5488 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5490 * ldscript, Makefile.am: add linker script to reduce the number of
5491 exported symbols (should also fix the issues with libwine defining
5492 some of the same symbols in io-layer).
5494 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5496 * driver.c (mini_main): Avoid assertion when no file name is given on
5499 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5501 * driver.c: added --version/-V command line option.
5502 Added the inline optimization in the regression tests.
5504 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5506 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5507 to the type in the method signature (fixes bug#42134).
5509 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5511 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5513 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5515 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5517 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5519 * driver.c: fixed bug #42100.
5521 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5523 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5525 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5527 * mini.c: moved most of the code required to do inlining to its own
5528 function so it can be reused. Inline also ctors if appropriate.
5530 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5532 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5533 the runtime can call mono API functions.
5535 2003-04-27 Martin Baulig <martin@ximian.com>
5537 * debug-mini.c (mono_debug_init_method): Added
5538 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5539 send a notification to the debugger.
5541 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5542 running in the Mono Debugger, just pass the breakpoint number to
5543 mono_debug_init_method().
5545 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5547 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5549 * mini.c: allow some more unsafe compares.
5551 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5553 * mini-x86.c, Makefile.am: make distcheck works (partially from
5554 a patch by Richard Lee <r.h.lee@attbi.com>).
5555 * regset.c, regset.h: removed, they are unused.
5557 2003-04-25 Dick Porter <dick@ximian.com>
5559 * driver.c: Usage reports the name as 'mono' not 'mini'
5560 * exceptions-x86.c: Build and run on freebsd
5562 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5564 * Makefile.am: install the program with the 'mono' name and
5565 the library as libmono instead of mini and libmini.
5567 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5569 * driver.c: provide the APIs for the embedding interface of the old jit.
5571 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5573 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5575 2003-04-23 Martin Baulig <martin@ximian.com>
5577 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5579 * driver.c: Added `--debug' command line argument to enable
5582 2003-04-23 Martin Baulig <martin@ximian.com>
5584 * debug.[ch]: Removed. The code is now in
5585 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5587 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5590 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5592 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5594 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5597 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5598 mono_domain_finalize.
5599 (mini_method_compile): use mono_method_profile* if the the option is
5602 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5604 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5605 methods with their wrapper.
5607 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5608 methods with their wrapper.
5610 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5613 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5616 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5619 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5621 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5623 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5625 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5626 of the mempool. This is slightly faster and uses less memory
5628 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5630 * mini.c: avoid O(n) allocation for variables.
5632 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5634 * mini.c: handle items on the stack after inlining methods.
5636 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5638 * mini.c: make the method->opcode optimization dependent
5639 on MONO_OPT_INSTRINS and do it lazily.
5641 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5643 * driver.c: print overall results at the end of regression run.
5645 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5647 * inssel.brg: don't overwrite symbolic registers.
5649 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5651 * inssel-x86.brg: fix conversion from long to float.
5653 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5655 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5657 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5659 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5661 * driver.c: Added --print-vtable option as in the old JIT.
5663 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5665 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5667 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5669 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5671 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5673 * mini.c regalloc.c regalloc.h: Fix memory leak.
5675 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5677 * aot.c (mono_aot_get_method): register all used strings
5679 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5681 * mini.c: always intern strings references with ldstr at compile time.
5683 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5685 * Makefile.am: add BUILT_SOURCES.
5687 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5689 * driver.c: give a better error message when the assembly to execute
5690 doesn't have an entry point.
5692 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5694 * Makefile.am: added hack for automake
5696 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5699 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5701 22003-04-07 Martin Baulig <martin@ximian.com>
5703 * Makefile.am: Added Makefile.am.
5705 * debugger-main.c: Removed, this is now in the debugger where it
5708 * mini.pc.in: Call this package `mini' for the moment.