1 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
9 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
22 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
24 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
26 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
27 MONO_ARCH_USE_SIGACTION. Fixes #74252.
29 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
31 * mini-x86.c: Fix up stack overflow handling.
33 * exceptions.cs: Add new regression test.
35 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
37 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
38 mono_jit_thread_attach.
40 * mini.c (mono_method_to_ir): Verify called method is not abstract.
42 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
44 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
45 avoid calling constructors using callvirt.
47 * inssel.brg: Fix #74073.
49 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
51 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
52 compilation with non-GCC compilers.
53 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
54 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
56 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
58 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
59 klass->interface_offsets (will likely fix bug#74073).
61 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
63 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
65 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
67 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
68 to amd64_div_reg_size ().
70 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
72 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
74 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
76 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
78 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
80 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
82 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
84 * mini.c (mono_precompile_assembly): Load and precompile referenced
85 assemblies as well. Fixes #74015.
87 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
89 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
91 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
93 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
94 a lot of checks and (anyway) permissions cannot work until corlib is
97 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
99 * mini-ppc.c: fixed ABI issue on sysv/ppc.
101 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
103 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
104 calls (fixes bug#72824).
106 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
108 * mini.c: fix tail recursion elimination (see test in bug#73936).
110 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
112 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
113 some fp functions in sse2 mode.
115 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
117 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
119 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
121 * mini.h mini.c: Add mono_get_jit_tls_key ().
123 * mini-x86.c: Enable fast TLS support on windows.
125 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
127 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
128 * mini.c: Check for p/invoke method when generating code. If a
129 p/invoke method, or it's class, isn't decorated with [Suppress
130 UnmanagedCodeSecurity] then generate code to call System.Security.
131 UnmanagedDemand (only if the security manager is active).
133 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
135 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
136 last change as it seems to cause strange crashes.
138 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
140 * *.c: handle unsafe function pointers where needed.
142 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
144 * mini.c (mono_jit_free_method): Remove the fixme too.
146 2005-03-15 Miguel de Icaza <miguel@novell.com>
148 * mini.c: As discussed, make the code actually free the delegate
149 thunk now, to enable the debugging of delegate problems, use
150 MONO_DEBUG=1 when running Mono.
152 This takes also care of parts of the leaks as seen by Joe.
154 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
156 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
157 thread_tls_offset calculation.
159 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
161 * declsec.c: Reworked linkdemand checks for icall. The previous code
162 was using the declaration code (untrusted) and didn't work as expected
163 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
166 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
168 * iltests.il: Add new localloc test.
170 * mini-amd64.c: Handle large stack allocations the same way as on
171 windows if stack overflow handling is working.
173 * mini-amd64.c: Allocate the signal stack using mmap.
175 * mini.c (sigsegv_signal_handler): Fix reading of context.
177 * mini-exceptions.c: Fix up stack overflow handling.
179 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
181 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
183 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
185 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
187 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
188 tramp_init functions as they are no longer needed.
190 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
192 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
194 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
196 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
198 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
201 * mini-ops.h: Add OP_LMUL_IMM.
203 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
204 long mul/div opcodes as intrinsic.
206 * mini-amd64.c (emit_call): Handle the case when the callee might be
209 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
211 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
214 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
216 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
218 2005-03-09 Ben Maurer <bmaurer@ximian.com>
220 * mini.c (mono_codegen): Don't leak here, to help people running
223 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
225 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
226 conversions in sse2 mode.
228 * basic-float.cs: Add regression test.
230 * mini-amd64.c: Reenable sse2.
232 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
234 * mini-amd64.c: Disable sse2 until some regressions are fixed.
236 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
238 * driver.c: Copyright text should include 2005.
240 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
242 * cpu-amd64.md (load_membase): Fix more max lengths.
244 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
246 * cpu-amd64.md (load_membase): Fix max length.
248 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
250 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
252 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
253 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
255 * basic-float.cs: Add rounding regression test.
257 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
259 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
261 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
262 structures in registers for pinvoke wrappers.
264 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
266 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
268 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
270 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
271 wrapper to mono_jit_thread_attach.
273 * mini.c (mini_jit_thread_attach): New jit icall.
275 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
276 native->managed wrappers.
278 * exceptions.cs: Add new regression test.
280 * mini.c (optimize_branches): Check regions in the cbranch to throw
281 block case as well. Fixes #73242.
283 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
285 * mini.c: thread safety fixes.
287 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
289 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
290 patching stuff, since delegates use jump trampolines so there is
293 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
296 * tramp-amd64.c: Fix build.
298 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
299 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
301 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
302 Rename this to mono_arch....
303 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
305 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
307 * mini-amd64.c (emit_call): If both the caller and the callee is
308 guaranteed to have 32 bit addresses, emit a normal call.
310 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
312 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
313 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
314 method_ptr inside delegates.
316 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
318 * mini.c (mono_jit_free_method): Free the method info even if the native code is
319 invalidated. Fixes #73001.
321 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
323 * mini-x86.c: Only use stdcall for pinvokes on windows.
325 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
327 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
328 * mini-x86.c: remove unreliable __thread var offset detection,
329 use the correct accessors and enable by default.
331 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
333 * mini.c (mono_jit_free_method): Fix memory leak.
335 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
337 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
339 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
341 * cpu-amd64.md: Fix lengths of atomic opcodes.
343 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
345 * driver.c: try to not imply using ICU is any good.
347 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
349 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
350 functions as inline ops.
352 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
353 some Interlocked functions as inline ops.
355 * mini.c (move_basic_block_to_end): Fix bug in last patch.
357 * mini.h (MonoBasicBlock): Reorganize fields a bit.
359 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
361 * mini.c: Add support for OP_NOT_TAKEN.
363 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
364 structures in registers for pinvoke wrappers.
366 * mini-amd64.c: Fix warnings.
368 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
370 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
372 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
374 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
375 address instead of loading the address from it.
377 * mini-x86.c: Add support for returning small structs in registers
378 on Win32. Fixes part of #70864.
380 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
382 * trace.c (get_token): Improve error checking.
384 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
386 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
388 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
390 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
391 it can be reused for MonoClass.
392 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
395 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
397 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
398 instead of a MonoReflectionMethod. The method information wasn't used
399 when displaying SecurityException details (but will be now).
401 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
403 * Makefile.am : windows build fix.
405 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
407 * iltests.il: Add new regression test.
409 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
412 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
414 * mini.c: Moved linkdemand check into helper function check_linkdemand
415 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
418 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
420 * declsec.c: Added statistics counter for different kinds of
422 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
423 (and commented) declaration.
424 * mini.c: Added statistics counter for security Demand code
425 generation. Added display of security statistics.
427 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
429 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
430 Fix compilation errors under gcc-2.95.
432 2005-02-12 Ben Maurer <bmaurer@ximian.com>
434 * mini.c, driver.c: Use the new jit trampoline hashtable
436 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
438 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
440 2005-02-11 Martin Baulig <martin@ximian.com>
442 * debug-mini.c (mono_debug_close_method): Free the line number array.
444 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
446 * aot.c: Break up large methods into smaller ones. Share GOT slots for
449 * mini.h: Bump AOT file format version.
451 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
453 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
455 * declsec.h: Added macros to get/set lazyly initialized security
456 informations about assemblies. Added new enum for different type of
457 possible LinkDemand violation. Added function to check LinkDemands.
458 * mini.h: Added a field to MonoCompile to hold any security violation
459 detected when JITting a method (so it can be thrown later).
460 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
461 and CEE_CALLVIRT. Added code to throw exception at the end of
462 mini_method_compile (note: the exception is unhandled right now).
464 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
466 * mini.c, jit-icalls.c: use the managed implementation of
467 memset for initobj and memset, to avoid managed <-> unmanaged
470 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
472 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
473 optimization if it would need a GOT var.
475 * basic.cs: Add tests for constant propagation and switch statements.
477 * ssa.c: Fix out-of-range constant propagation and switch statements.
479 2005-02-09 <vargaz@freemail.hu>
481 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
483 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
485 * cpu-amd64.md (load_membase): Fix max length of load_membase.
487 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
489 * mini.c: update to new signature of mono_class_get_allocation_ftn().
491 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
493 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
494 arithmetic operations.
496 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
498 * mini-ppc.c: add a workaround for broken user code that
499 DllImports vararg functions with non-vararg signatures.
501 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
503 * mini.c (mono_jit_compile_method_inner): Add detection and a
504 meaningfull error message for assemblies written in Managed C++.
506 * tramp-amd64.c mini-amd64.h: Add support for
507 create_trampoline_from_token ().
509 * aot.c mini-x86.c abcremoval.c: Applied patch from
510 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
512 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
514 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
515 which takes a MonoImage/token as parameter instead of a MonoMethod.
517 * aot.c: Use the new trampoline for initializing vtables.
519 * aot.c: Add support for ldfld/stfld_remote wrappers.
521 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
522 rules for compare <MEM>, IMM.
524 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
526 * aot.c: Handle inherited finalizers correctly.
528 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
530 * inssel.brg (stmt): Add a missing _setup_... ().
532 * aot.c: Save some parts of the class state to the AOT file and use it
533 to recompute that state when a class is initialized.
535 * mini.c: Install AOT hooks into the runtime.
537 * mini.h: Bump AOT file format version.
539 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
542 * iltests.il: Add new test.
544 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
548 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
550 * mini.c: setup the statistical profiler in the thread attach
551 callback to cope with the new single thread code.
553 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
555 * mini-ppc.c: ensure we have enough room for the profiler
556 calls (fixed bug#72084).
558 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
560 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
563 2005-2-1 Massimiliano Mantione <massi@ximian.com>
565 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
567 2005-2-1 Massimiliano Mantione <massi@ximian.com>
569 * ssapre.c: Fixed an issue with down safety (this allows IronPython
570 to succesfully execute parrotbench).
571 * ssapre.h: Likewise.
573 2005-2-1 Massimiliano Mantione <massi@ximian.com>
575 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
576 variable for stores to method arguments (fixes a SSAPRE issue).
578 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
580 * mini.c: handle value types in dup, fixes gen-112.cs.
582 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
584 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
585 sequence for calls in dynamic methods to avoid thunks.
587 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
589 * mini.c: correctly remove dynamic methods from the hashtable.
591 2005-1-20 Massimiliano Mantione <massi@ximian.com>
593 * driver.c: Disabled SSAPRE until fix the bug that appears
594 in IronPython's parrotbench.
596 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
598 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
600 * mini.c (mono_method_to_ir): Revert the previous change.
602 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
605 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
606 mono_jit_info_table_find () etc. when running under valgrind.
608 * inssel.brg: Fix warnings.
610 * mini-exceptions.c: Fix warnings.
612 2005-01-31 Martin Baulig <martin@ximian.com>
614 * driver.c (compile_all_methods_thread_main): Don't try to compile
615 generic methods or anything which has type parameters.
617 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
619 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
621 * TestDriver.cs: Add --verbose flags.
623 * graph.c ssa.c: Fix 64 bit warnings.
625 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
626 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
629 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
630 variable not spotted by gcc.
632 * mini-amd64.c inssel-amd64.brg: Applied patch from
633 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
634 X86_COMPARE_MEMBASE opcodes.
636 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
638 2005-01-29 Ben Maurer <bmaurer@ximian.com>
640 * *: MonoMethod->signature might be NULL now. You *MUST* use
641 mono_method_signature.
643 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
645 * driver.c (compile_all_methods_thread_main): Compile the methods
646 without invoking cctors.
648 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
650 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
651 * basic-calls.cs: test for the above.
653 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
655 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
658 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
660 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
661 eagerly if it contains dynamic methods.
663 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
665 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
666 trace, it is now computed by an icall from trace_ips.
668 * mini-exceptions.c: Fix a warning.
670 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
672 * mini-exceptions.c: don't bother getting stack trace info if
673 it's not going to be used.
675 2005-01-27 Raja R Harinath <rharinath@novell.com>
677 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
680 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
682 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
684 * aot.c: Avoid calling mono_method_get_header () if not needed.
686 * mini.h: Bump AOT file format version.
688 * mini.c (mono_emit_native_call): Allocate a GOT var here.
690 * mini.c (mono_print_tree): Print more info for calls.
692 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
694 * declsec.h: Remove warning by adding missing include for marshal.h
696 2005-01-26 Martin Baulig <martin@ximian.com>
698 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
701 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
703 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
706 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
708 * aot.c (mono_compile_assembly): Fix a warning.
710 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
712 * declsec.c: Look for security attributes on the original MonoMethod
713 (and not the wrapped one). This fix permissions on icalls.
715 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
717 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
719 * mini.c (mono_allocate_stack_slots): Add a fixme.
721 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
723 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
725 * inssel.brg: optimize casts of sealed types (more
726 optimizations waiting for fixes in remoting).
728 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
730 * inssel.brg (stmt): Add another dummy rule.
732 * driver.c: Fix warnings.
734 * driver.c (mono_main): If running under valgrind, instruct glib to use
735 the system allocation functions so valgrind can track the memory
736 allocated by the g_... functions.
738 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
740 * mini-ops.h: Add OP_DUMMY_STORE opcode.
742 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
744 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
745 variables in try regions.
747 * mini.c (mini_method_compile): Don't disable optimizations on large
748 methods when AOT compiling.
750 * mini.c (mono_allocate_stack_slots): New arch independent method to
751 allocate stack slots. Not yet used.
753 2005-01-22 Ben Maurer <bmaurer@ximian.com>
755 * debug-mini.c (mono_debug_close_method): Plug some leaks.
757 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
759 * mini-ppc.c: make the branch info relative as the code
760 buffer can be reallocated.
762 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
764 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
765 * driver.c: Removed the AOT/security restriction. Now initialize the
766 security manager (in metadata) if --security is used.
767 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
768 rather than the pointer to declarative security, when AOT is used.
770 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
772 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
773 basic blocks, reduced intrinsic exception throwing code size.
775 2005-01-22 Miguel de Icaza <miguel@ximian.com>
777 * driver.c (mini_usage): Reorder the usage screen.
779 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
781 * mini.c (mono_resolve_patch_target): Fix warning.
783 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
785 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
788 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
790 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
791 breaks the amd64 build.
793 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
794 register allocation. Fixes #71454.
796 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
798 * arrays.cs: Add new regression test.
800 2005-1-20 Massimiliano Mantione <massi@ximian.com>
802 * ssapre.c: Turned usage of snprintf to GString.
803 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
804 (I left it on by mistake in my previous commit).
806 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
808 * mini.c, cfold.c, basic-calls.cs: preserve side effects
809 on cond branch optimization (fixes bug# 71515).
811 2005-1-20 Massimiliano Mantione <massi@ximian.com>
813 * abcremoval.c: Fixed bug 71062.
814 * abcremoval.h: Likewise.
816 2005-1-20 Massimiliano Mantione <massi@ximian.com>
818 * mini.c: Added a new functionality to optimize_branches, the removal
819 of useless basic blocks, and fixed some problem in the removal of
820 critical edges; some utility functions added for both purposes.
821 * ssapre.c: Added complex expression support, and fixed bug 70637.
822 * ssapre.h: Likewise.
823 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
825 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
826 * driver.c: Re-enabled SSAPRE.
828 2005-01-19 Martin Baulig <martin@ximian.com>
830 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
831 the result of mono_get_method_constrained().
833 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
835 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
838 2005-01-18 Geoff Norton <gnorton@customerdna.com>
840 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
841 be detected. Fixes #59296.
843 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
845 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
846 which can happen. Fixes #71361.
848 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
850 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
853 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
855 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
856 appdomain-unload.exe to fail.
858 * mini.c: Fix some memory leaks.
860 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
862 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
863 Fixed bug and sped up some codepaths.
865 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
867 * mini.c: Fix some memory leaks.
869 * exceptions.cs basic-long.cs: Add test for checked ulong->int
872 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
874 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
877 * iltests.il: Add regression test for #71320.
879 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
881 * mini.c (mono_codegen): Fix installation of profiler hooks.
883 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
885 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
887 * mini.h, mini.c, cfold.c: optimize access to enum
888 readonly fields, too. Eval conditional branches if possible
889 to perform unreachable code removal in more cases.
891 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
893 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
895 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
898 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
899 WinXP DEP. Fixes #71244.
901 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
903 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
905 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
907 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
909 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
911 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
914 * mini.h: Bump AOT version.
916 * mini.h (MonoCompile): Change exvar to a hash table.
918 * mini.c: Allocate a separate exvar for each handler block.
920 * mini.c: Get rid of the computation of filter_lengths, its not needed.
922 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
923 ex var with the pending exception and only throw if the two are equal.
926 * exceptions.cs: Add tests for rethrow and nested catch clauses.
928 * mini-x86.c: Fix warnings.
930 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
931 used by all the ports now.
933 * aot.c: Add write-symbols and save-temps options.
935 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
937 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
939 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
941 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
944 * tramp-s390.c: Check vtable slot belongs to the domain.
946 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
947 as per other platforms.
949 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
951 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
953 * driver.c: we don't run the Main() code in a subthread anymore.
955 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
957 * mini.c: added experimental rtc support in the statistical
958 profiler: if the user has the permission, more accurate statistics
959 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
960 The MONO_RTC value must be restricted to what the linux rtc allows:
961 power of two from 64 to 8192 Hz.
963 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
965 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
967 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
969 * mini-ppc.c: better icache flush for smp.
971 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
973 * mini-amd64.c (emit_move_return_value): Fix memory leak.
975 * mini-x86.c (get_call_info): Add the get_call_info () code from the
976 amd64 port, not yet used.
978 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
980 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
983 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
985 * driver.c: Added --security option to activate the security manager.
986 Right now this will allow code generation for declarative demands and
987 is disabled when AOT is specified.
988 * mini.c: Add code generation for declarative security demands.
989 * mini.h: Add mono_use_security_manager as an extern gboolean.
991 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
993 * aot.c (mono_compile_assembly): Speed up compilation a bit by
994 emitting more dense assembly code.
996 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
997 exception throwing stuff.
999 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1001 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1004 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1007 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1010 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1012 * tramp-*.c: Only patch vtable slots if the object is in the current
1013 domain. Fixes appdomain-unload.exe.
1015 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1017 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1020 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1022 * mini.c (reverse_branch_op): New helper function.
1024 * mini.c (optimize_branches): Run the new optimization only on
1025 platforms which support it. Also reverse all kinds of branches.
1027 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1029 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1032 * mini.c (optimize_branches): Reverse not-equals branches if the false
1033 bblock is a throw. This happens a lot of time with argument checking in
1036 * mini.c (mono_codegen): Add support for placing basic blocks after
1037 the function epilogue.
1039 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1042 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1044 * mini.c (setup_stat_profiler): Only set this up if the platform
1045 supports ITIMER_PROF.
1047 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1049 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1052 * inssel.brg: Fix a warning.
1054 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1056 * mini.c: added support for statistical profiler
1057 (run with: --profile=default:stat).
1059 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1061 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1063 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1065 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1066 related to global registers from the amd64 port.
1068 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1070 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1072 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1073 with global registers.
1074 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1076 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1078 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1080 * debug-mini.c (encode_value): Fix off-by-one.
1082 * aot.c (encode_value): Likewise.
1084 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1086 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1088 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1091 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1093 * aot.c (emit_method_info): Increase size of temp buffer.
1095 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1098 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1100 * aot.c (emit_method_info): Fix build.
1102 * aot.c: Further rework of the AOT file format to reduce the size of
1103 the method info data.
1105 * mini.h: Bump AOT file format version.
1107 2004-12-27 Martin Baulig <martin@ximian.com>
1109 * mini.c (mini_get_method): New static method; call
1110 mono_get_method_full() and mono_get_inflated_method().
1111 (mono_method_to_ir): Use mini_get_method() instead of
1112 mono_get_method_full().
1114 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1116 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1118 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1120 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1122 * inssel-amd64.brg: Add some optimization rules.
1124 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1126 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1127 standard not GC'd stuff is fine.
1129 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1131 * aot.c: Rework the AOT file format to get rid of most of the global
1132 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1134 * mini.h: Bump AOT file format version.
1136 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1138 * mini.h: Bump AOT file format version.
1140 * aot.c (mono_aot_is_got_entry): New function to determine if an
1141 address is inside a GOT.
1143 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1145 * cpu-pentium.md: Increase the maximum size of some instructions which
1146 might involve a got access.
1148 * mini.c (get_method_from_ip): Another debug helper function.
1150 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1151 when got var accesses are created during the decompose phase.
1153 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1155 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1156 argument mini_compile_method and to MonoCompile, and use this to
1157 determine whenever a given method is compiled for AOT. This allows the
1158 other methods compiled during AOT compilation to be free of AOT stuff,
1159 so the backends does not need to add special support for them by
1160 creating a fake GOT etc.
1162 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1165 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1167 * mini.c (mono_method_to_ir): It turns out that some of the
1168 x-appdomain wrappers are lax with types, so just ignore this for
1171 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1172 at the vtable->klass. If it is non-shared code we can just use the
1175 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1177 * mini-ppc.c: access MonoDomain from tls, too.
1179 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1181 * declsec.c: Removed unused variable (and related warning ;-)
1183 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1185 * iltests.il: New test for LDELEMA on an array of ref types.
1187 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1188 all ldelema's on reftypes.
1189 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1190 it was the wrong place to put it.
1192 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1193 register to pop to make this cleaner, at the request of Paolo.
1195 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1197 * mini-ops.h (OP_GETHASHCODE): New op.
1199 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1201 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1204 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1207 * mini-x86.c (mono_arch_output_basic_block): Rather than
1215 The first is 3 bytes while the second is 1. This saves 36 kb on
1216 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1217 see a small boost because of icache locality.
1219 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1221 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1223 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1224 started code sharing with the generic code.
1226 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1228 * mini-ppc.c, cpu-g4.md: added code for direct access to
1231 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1233 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1234 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1237 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1239 * declsec.c|h: Added functions to cache the declarative stack modifiers
1240 in MonoJitInfo and to create a security frame from a MonoJitInfo
1242 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1243 created. Register internal calls for System.Security.SecurityFrame::
1244 _GetSecurityFrame and _GetSecurityStack.
1245 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1246 the definitions for the new stack walk/callback mechanism.
1247 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1248 first security frame for LinkDemands and InheritanceDemands) and
1249 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1251 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1252 walk initialization (lupus).
1254 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1256 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1258 (handle_loaded_temps): Do not create a temporary variable for
1259 things that we know are temps. They will never be modified.
1260 (mono_spill_call): Set MONO_INST_IS_TEMP
1261 (mono_emulate_opcode): ditto
1263 (mono_method_to_ir.CEE_DUP): ditto
1265 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1267 * mini.c (type_to_eval_stack_type): Make this handle the void type
1268 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1269 (emit_tree): use ip_in_bb to special case some common idioms
1270 Update all callers to pass in the IP.
1271 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1273 This gives us a nice 2% speedup in mcs bootstrap.
1275 * mini-x86.c (peephole_pass): Peephole pass to make
1284 * mini.c (ip_in_bb): new method.
1285 (mono_method_to_ir): use this method rather than doing the hash
1288 * linear-scan.c (mono_linear_scan): When expiring actives, you
1289 don't need to keep around variables that expire on this
1290 instruction. This makes it so that:
1293 store (ebx add (ebx, 1))
1297 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1299 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1300 combination to avoid doing two copies. Fix up problems with previous
1303 * mini.c: Fix 64 bit warnings.
1305 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1307 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1310 changes from the x86 code.
1312 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1314 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1316 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1317 throwing code to reduce its size, unify the AOT and non-aot code and
1318 get rid of relocations in the AOT case.
1320 * mini-x86.h mini.c exceptions-x86.c
1321 (mono_arch_get_throw_corlib_exception): New arch specific function to
1322 raise corlib exceptions which doesn't require relocations in the
1325 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1327 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1329 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1332 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1335 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1337 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1338 with add function when used from Inc/dec atomic
1339 functions. Re-enabled optimization on x86.
1340 * mini-ops.h: renamed atomic_add functions to
1341 allow _add to match the Interlocked::Add and
1342 _add_next to match Interlocked::Inc/Dec.
1344 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1346 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1347 linking of BBs to the end BB, and enabled SSAPRE also with
1348 consprop and copyprop (which was prevented by that bug).
1350 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1352 * mini-x86.c: disabling the Interlocked optimizing code.
1354 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1356 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1359 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1361 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1362 interlocked optimization due lack of support on x86, rewrote
1363 exchange to take into account that base may be in eax.
1365 xsp works again; activated Interlocked optimizing code.
1367 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1369 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1371 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1373 * mini-ops.h: Add new opcodes.
1375 * mini.h: Add new patch types. Add got_var to MonoCompile.
1377 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1378 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1379 make it work with all kinds of patchable code.
1381 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1382 address of the GOT, and referencing entries in the GOT.
1384 * mini.c: Add code to load the GOT address if needed by an opcode.
1386 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1387 independent AOT code on the x86 using an elf-style Global Offset Table.
1389 2004-12-14 Raja R Harinath <rharinath@novell.com>
1391 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1393 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1395 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1398 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1400 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1401 of Interlocked:Increment/Decrement/Add as inline ops.
1402 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1404 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1406 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1407 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1409 2004-12-12 Duncan Mak <duncan@ximian.com>
1411 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1412 again. `patch_info->table_size' is no longer valid after Zoltan's
1415 2004-12-12 Martin Baulig <martin@ximian.com>
1417 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1418 if we are the "real" method, ie. not an inlined method inside it.
1420 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1422 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1423 before we look in the special fields table. This fixes
1424 ../tests/thread-static-init.cs.
1426 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1428 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1429 for Array get_Rank and get_Length. Fixes bug #70465.
1431 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1433 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1434 separate structure to reduce the size of MonoJumpInfo.
1436 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1438 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1440 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1442 * mini.c (mini_get_inst_for_method): Changed to allow ports
1443 to return a MonoInst instead of opcode
1444 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1446 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1447 Allow ports to return a created MonoInst instead of op-code, will enable
1449 (renamed mini_get_opcode_for_method to better reflected the functionality)
1451 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1455 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1457 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1460 2004-12-08 Martin Baulig <martin@ximian.com>
1462 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1463 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1465 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1467 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1470 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1473 2004-12-08 Raja R Harinath <rharinath@novell.com>
1475 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1477 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1479 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1480 bug introduced by the previous patch.
1482 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1484 * mini-ppc.c, objectc.cs: handle large structs passed by value
1487 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1489 * mini-ppc.c: OP_ARGLIST implementation from
1490 Geoff Norton <gnorton@customerdna.com>.
1492 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1494 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1495 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1497 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1499 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1501 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1503 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1506 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1508 * mini-sparc.c: Zero out localled-ed memory.
1510 * iltests.il: Add tests for zeroing out localloc-ed memory.
1512 2004-12-04 Martin Baulig <martin@ximian.com>
1514 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1515 mono_method_get_signature_full().
1517 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1519 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1520 and some utility functions (always for SSAPRE), integrated SSAPRE.
1522 * driver.c: Added ssapre option.
1523 * ssa.c: Small fix on OP_ARG handling.
1524 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1525 * Makefile.am: Likewise.
1527 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1529 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1532 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1535 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1537 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1539 * cpu-s390.md : Increase instruction length of oparglist.
1541 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1543 2004-11-30 Martin Baulig <martin@ximian.com>
1545 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1546 virtual generic methods. We call a special helper_compile_generic_method()
1547 icall to retrieve the method from the vtable, inflate and compile
1548 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1550 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1552 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1554 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1556 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1558 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1561 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1563 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1564 platforms with PIC aot.
1566 2004-11-28 Martin Baulig <martin@ximian.com>
1568 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1571 2004-11-28 Martin Baulig <martin@ximian.com>
1573 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1574 the result of mono_type_get_underlying_type() to check whether
1577 2004-11-26 Martin Baulig <martin@ximian.com>
1580 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1583 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1585 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1586 the same way as the other arguments so they won't get clobbered.
1588 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1589 calls through R11 since it is clobbered by the trampoline code.
1591 2004-11-26 Raja R Harinath <rharinath@novell.com>
1593 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1594 pick up in-tree mscorlib.dll.
1596 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1598 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1600 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1601 runtime data/code are now stored in a table similar to the GOT in ELF.
1602 This allows the code itself to be position independent.
1604 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1607 * aot.c: Attach ELF type (object/function) directives to all global
1610 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1612 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1614 * mini-amd64.h: Turn on PIC AOT code.
1616 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1617 returning the offset within an OP_AOTCONST instruction where the GOT
1618 offset needs to be added.
1620 * mini.h: Bump AOT file format version.
1622 2004-11-25 Martin Baulig <martin@ximian.com>
1624 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1625 uninflated generic methods.
1627 2004-11-25 Martin Baulig <martin@ximian.com>
1629 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1631 2004-11-24 Martin Baulig <martin@ximian.com>
1633 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1634 original klass (this only applies for generic instances).
1636 2004-11-24 Martin Baulig <martin@ximian.com>
1638 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1639 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1642 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1644 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1645 localloc. Fixes #69678.
1647 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1649 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1651 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1652 used SSE registers on pinvoke calls. Fixes #69774.
1654 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1656 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1657 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1659 2004-11-23 Raja R Harinath <rharinath@novell.com>
1661 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1662 Refer directly to the mcs/ tree.
1664 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1666 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1667 Check if a trampoline for a synchronized method is required.
1669 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1671 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1672 with localloc if needed. Throe arithmetric exception in
1673 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1674 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1676 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1678 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1679 types before switching on type. Fixes #69622.
1681 2004-11-19 Raja R Harinath <rharinath@novell.com>
1683 * Makefile.am (check-local): New. Integrate into 'make check'.
1684 (MCS,RUNTIME): Define using in-tree mono and mcs.
1686 (%.exe): Use $(ILASM).
1688 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1690 * mini-ppc.c: adjust initial prolog size (bug #69691).
1692 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1694 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1697 2004-11-17 Raja R Harinath <rharinath@novell.com>
1699 * Makefile.am (clean-local): Rename from 'clean'.
1701 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1703 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1704 to mono_arch_is_int_overflow.
1705 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1708 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1710 * declsec.c|h: New files to support declarative security attributes.
1711 Added function to check if a method has (applicable) security.
1712 * mini.c|h: Add check for declarative security attributes in
1713 mono_method_check_inlining.
1714 * Makefile.am: Added declsec.c and declsec.h to the build.
1716 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1718 * mini.c, mini.h: update to keep dynamic code info per-domain.
1720 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1722 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1723 (mini_init): Get rid of it from here too.
1725 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1727 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1728 implemented OP_RETHROW (patch by Geoff Norton
1729 <gnorton@customerdna.com>).
1731 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1733 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1734 between appdomains. Fixes appdomain-unload on PPC.
1736 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1738 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1739 mini-exceptions.c: handle the new wrapper types.
1740 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1741 token value as a MonoClass* when compiling a wrapper.
1742 mono_jit_create_remoting_trampoline now takes an additional
1743 MonoRemotingTarget parameter.
1745 2004-11-10 Martin Baulig <martin@localhost>
1747 * mini.c (mono_method_to_ir): Use `generic_container->context'
1748 rather than creating a new one.
1750 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1752 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1754 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1756 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1758 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1759 the experimental aot cache stuff.
1761 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1763 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1764 mini-exceptions.c: update to exception clause structure changes.
1766 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1768 * exceptions-x86.c (throw_exception): Fix warnings.
1770 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1773 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1775 * exceptions-sparc.c (get_throw_exception): Really fix this.
1777 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1779 * tramp-*.c: we no longer support icalls without wrappers, so
1780 a bit of code can be removed here
1782 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1784 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1787 * cpu-sparc.md: Add op_rethrow.
1789 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1791 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1793 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1794 * mini-ops.h: Add OP_RETHROW.
1796 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1798 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1800 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1802 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1803 Makes the output much easier to read
1805 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1807 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1808 prevents another huge leak when compiling with ssa. Secondly, the
1809 performance of doing this rather than freeing the lists is much
1810 better. GList does a lock every time you allocate a list link,
1811 so that it can use a memory pool. So, it is better to just use
1812 a memory pool of our own.
1814 * ssa.c, linear-scan.c: replace g_list_remove_link with
1815 g_list_delete. The remove one does not free the GList, so we were
1816 leaking memory. On -O=all --compile-all with corlib, this cut down
1817 3 MB of allocations.
1819 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1821 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1823 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1825 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1826 into a new function mono_create_jit_trampoline ().
1828 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1830 * trace.c (get_spec): Allow tracing of classes without a namespace.
1832 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1834 * mini.c: Fix pointer overwrite in mini_method_compile.
1836 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1838 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1839 The darwin ABI needs some special handling for 1 and 2 byte structs
1840 Lets use lbz/lhz instead of lwz everywhere.
1841 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1842 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1843 Use stb/sth for the former, and put the latter always on stack instead of in
1846 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1848 * trace.c (is_filenamechar): Add '_'.
1850 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1852 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1854 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1856 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1858 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1859 depends on libmonogc. Fixes #68805.
1861 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1863 * mini.c (mono_jit_free_method): Provide extra information for
1864 this error. Currently this leaks, but will be turned into a
1865 developer option in the future.
1867 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1869 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1871 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1873 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1874 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1875 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1877 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1879 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1880 trampolines for AOT code.
1882 2004-10-22 <vargaz@freemail.hu>
1884 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1885 constructed types. Fixes #68136.
1887 2004-10-21 Martin Baulig <martin@ximian.com>
1889 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1890 if it returns true, unwind the stack to the call instruction.
1892 2004-10-21 <vargaz@freemail.hu>
1894 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1896 * mini.h: Bump AOT version number.
1898 * objects.cs: Add another test for unbox trampolines.
1900 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1903 2004-10-20 <vargaz@freemail.hu>
1905 * driver.c: Add SHARED to the set of optimizations tested.
1907 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1909 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1912 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1914 2004-10-20 Martin Baulig <martin@ximian.com>
1916 * mini-exceptions.c (mono_handle_exception): Call
1917 mono_debugger_handle_exception() to tell the debugger about
1918 catch/finally clauses.
1920 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1922 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1924 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1927 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1929 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1930 methods as their native size, fixed bug #57543, #57545.
1931 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1932 This saves a temporary register and mullw call down into 1 (minor perf
1933 increase for cases like sum = sum * 5; This use to translate into:
1936 It now translates to
1939 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1941 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1944 2004-10-11 Martin Baulig <martin@ximian.com>
1946 * mini.c (mono_method_to_ir): If we're a generic method, get the
1947 MonoGenericContainer from our MonoMethodNormal and create a
1948 MonoGenericContext from it.
1950 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1952 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1954 * basic-long.cs: Add test for checked i8->i2 cast.
1956 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1958 * inssel-ppc.brg: added a couple of speedup rules.
1960 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1962 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1963 to speed up rebuilds.
1965 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1967 * mini-s390.c: Minor fix to OP_OR_IMM.
1969 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1971 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1972 better. Fixes appdomain-unload.exe on sparc.
1974 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1976 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1977 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1980 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1982 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1984 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1986 * mini.c: Always generate a field read/write wrapper for members
1987 of the class MarshalByRefObject since the actual instance could
1990 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1992 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1994 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1996 * driver.c mini.h trace.c: Move the setting of the main assembly into
1997 a separate function called mono_trace_set_assembly () and call it after
1998 actually loading the main assembly. Fixes #66872.
2000 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2002 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2003 using the code manager.
2005 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2007 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2009 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2011 * cpu-amd64.md: Fix bug in previous patch.
2013 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2016 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2018 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2019 mini-exceptions.c: updates for changed stack walk interface.
2021 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2023 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2025 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2027 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2029 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2031 * driver.c (mini_regression_list): Do not call mono_assembly_close
2032 since assemblies can't be unloaded.
2034 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2036 * cpu-amd64.md: Fix more instruction lengths.
2038 * cpu-amd64.md: Fix lengths of some instructions.
2040 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2042 * inssel.brg: Make the array ldelema check aot friendly.
2044 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2046 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2048 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2050 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2052 * mini-x86.c: Fix build.
2054 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2055 mono_type_get_underlying_type () helper function to simplify code.
2057 2004-09-09 Martin Baulig <martin@ximian.com>
2059 * mini-amd64.c: Don't access `type->data.klass' directly, call
2060 mono_class_from_mono_type() instead since the type may be a
2063 2004-09-09 Martin Baulig <martin@ximian.com>
2065 * mini-amd64.c (get_call_info): Fix support for generic instances.
2066 (add_valuetype): Use mono_class_from_mono_type() to get the class
2067 since we can be a generic instance.
2069 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2071 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2073 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2075 * liveness.c: reset spill costs on each scan: bug 62107
2077 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2079 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2080 unnecessary line that doesn't compile
2082 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2084 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2085 trampolines, make them call an error function so people can fix their
2088 2004-09-06 Martin Baulig <martin@ximian.com>
2090 * mini.c (mono_method_to_ir): When initializing locals, handle a
2091 generic instances like a valuetype if it's a valuetype and like a
2092 class if it's a class.
2094 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2096 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2097 stack. Fixes #64674.
2099 * exceptions.cs: Add test for unwinding of call arguments.
2101 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2103 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2104 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2105 set the carry/borrow flag). The sparc and s390 implementations
2106 can now use optimized versions (and simplify the code). ppc bugfixes.
2108 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2110 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2112 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2114 * inssel-amd64.brg: Remove leftover 32 bit rule.
2116 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2118 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2120 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2121 mono_arch_find_jit_info functions into a new function. Fix a memory
2124 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2127 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2129 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2132 * exceptions.cs: Add array size tests.
2134 * mini.c: Allocate a separate icall wrapper for each arity of
2135 mono_array_new_va. Fixes #59509.
2137 * exceptions.cs: Add testcase for 64578.
2139 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2141 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2143 2004-09-02 Martin Baulig <martin@ximian.com>
2145 * mini.c (mono_method_to_ir): When initializing the locals, call
2146 handle_initobj() on the generic instance itself, not its
2149 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2151 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2152 MonoJitInfo for dynamic methods.
2154 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2156 * mini.c: Add support for freeing JIT data for dynamic methods.
2158 2004-09-01 Martin Baulig <martin@ximian.com>
2160 * mini-x86.c (is_regsize_var): Added support for generic
2162 (mono_arch_emit_prolog): Make this compile again, use
2163 `x86_push_imm_template (code)'.
2165 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2167 * mini-x86.c: make all push_imm instructions that get
2168 patched always emit the long form
2170 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2172 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2173 in a per-domain hash.
2175 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2178 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2180 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2183 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2186 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2187 Beginnings of SSE2 support.
2189 * exceptions.cs: Add more tests for checked int<->uint casts.
2191 2004-08-28 Martin Baulig <martin@ximian.com>
2193 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2197 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2198 Handle generic instances recursively.
2200 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2202 * iltests.il: test for conv.u8 on a constant
2204 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2206 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2207 LCONV_x4 (shrun_32 (membase)).
2209 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2211 * inssel-x86.brg: c&p rules for push/setret of long
2213 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2215 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2216 compare (regvar, base)
2218 * inssel-x86.brg: more burg love
2220 * inssel.brg: more cleanup
2222 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2224 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2226 * basic-long.cs, basic-calls.cs: new tests for optimization.
2228 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2230 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2233 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2235 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2237 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2239 * inssel.brg (mini_emit_memcpy): use
2240 NO_UNALIGNED_ACCESS to disable memcpy optimization
2242 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2244 * mini-amd64.c: Handle generic types in various places.
2246 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2248 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2250 * mini.c (handle_box): Fix warning.
2252 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2254 * mini-amd64.h: Enable the emit_state optimization.
2256 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2258 * mini-amd64.c: Add some new 64 bit peephole opts.
2260 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2262 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2264 * mini-amd64.c: Register allocator fixes.
2266 * mini.c: Add an optimization to emit_state to avoid allocation of new
2267 registers on some platforms.
2269 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2271 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2273 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2274 allocation. Fixes #63085.
2276 * basic-long.cs: Add new regression test.
2278 * mini-amd64.c: Register allocator improvements.
2280 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2282 * mini-amd64.c (read_tls_offset_from_method): Add another code
2285 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2286 instruction sequence for nullifying class init trampolines.
2288 * objects.cs: Add new regalloc test.
2290 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2292 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2294 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2296 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2299 * driver.c: Fix profiling after TLS changes.
2301 * driver.c (mono_main): Set mono_stats.enabled if needed.
2303 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2306 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2308 * mini-x86.c: use a 1 op rather than a 2 op tls access
2309 instruction -> faster.
2311 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2313 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2316 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2318 * exceptions-sparc.c (throw_exception): fix typo
2320 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2322 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2323 set tree->dreg correctly with tls. Allow any
2324 register to be used.
2326 * mini-x86.c (read_tls_offset_from_method): add new code
2327 generation pattern seen with GCC.
2330 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2332 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2333 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2334 exceptions-sparc.c: fix some performance issues in exception
2335 handling and setting of the stack trace for exceptions that were
2338 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2340 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2343 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2346 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2348 This patch inlines tls access, when possible.
2350 * mini.h: new arch functions for TLS intrinsics.
2351 All platforms updated with a stub.
2353 * mini.c: use the new intrinsics
2355 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2356 arch specific intrinsic for tls variables
2358 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2360 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2363 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2365 * mini.c: thread local allocation
2367 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2369 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2371 * Makefile.am: Link against the static version of libmonogc.
2373 * Makefile.am: Link the static versions of the convenience libraries
2374 into the mono executable.
2376 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2378 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2380 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2381 on integer overflow.
2383 * mini-amd64.c: Reorganize function call code.
2385 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2387 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2389 * inssel-x86.brg: use xor eax,eax.
2391 * basic.cs: new tests
2393 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2395 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2396 in exception throwing code.
2398 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2400 * inssel-x86.brg: use xor esi,esi.
2402 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2404 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2405 can trace methods compiled during mini_init () too.
2407 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2410 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2412 * Makefile.am: static link on x86 (r=zoltan)
2414 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2416 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2417 code since it causes some programs to fail.
2419 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2421 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2423 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2425 * mini.c: ovfops_op_map - add STACK_OBJ case for
2427 * basic.cs: add test_0_pin_string as test
2430 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2432 * Makefile.am: build C# if srcdir != builddir
2434 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2436 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2437 fall-through blocks.
2439 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2441 * driver.c: enable loop by default again and include abcrem in -O=all.
2443 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2445 * iltests.il: Add some localloc tests.
2447 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2449 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2452 * inssel-amd64.brg: Add some optimizations.
2454 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2457 * Makefile.am: Statically link mono against libmono on AMD64.
2459 * mini-amd64.c inssel-amd64.brg: Optimizations.
2461 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2463 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2465 * tramp-amd64.c: Patch calling code in trampolines.
2467 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2469 * mini-amd64.c: pinvoke struct passing fixes.
2471 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2473 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2474 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2476 2004-08-05 Duncan Mak <duncan@ximian.com>
2478 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2481 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2483 * mini-amd64.c (emit_move_return_value): Move return value for normal
2486 2004-08-05 Martin Baulig <martin@ximian.com>
2488 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2489 `type->type'; just modify `type' itself when dealing with enums
2490 and generic instances.
2491 (check_call_signature): Make `simple_type' a `MonoType *'.
2493 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2495 * mini.c: Use OP_PADD to add offsets to addresses.
2497 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2499 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2501 * mini-sparc.c (mono_arch_emit_epilog): fix check
2502 for folding last op into restore instruction
2504 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2506 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2507 helper methods using the code manager.
2509 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2511 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2513 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2515 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2516 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2518 * mini-s390.c: fix tail processing
2520 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2522 * mini-ppc.c: mul.ovf.un exception name fix.
2524 2004-08-03 Martin Baulig <martin@ximian.com>
2526 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2527 instances; before jumping to `handle_enum', also modify `ptype'.
2529 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2531 * cpu-sparc.md: fcall maximal length too small.
2533 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2535 * mini-amd64.c mini.h: Add initial support for passing/returning
2536 structures to/from pinvoked methods.
2538 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2540 * mini-ppc.c: reg allocator fix.
2542 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2544 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2546 * inssel.brg: Optimize memset on 64 bit machines.
2548 * mini-amd64.c: Fix some vararg cases.
2550 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2552 * mini-s390.c: Corrected macro in emit_float_to_int
2554 * s390-abi.cs: Tests to exercise the s390 ABI
2556 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2558 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2561 * basic.cs: Add a test for add.ovf.un.
2563 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2565 * mini-sparc.c: add case for OP_IDIV_UN
2567 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2569 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2571 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2573 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2575 * basic.cs: regression tests.
2577 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2580 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2582 * basic.cs: Add a new test.
2584 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2585 and AOT. Various fixes and optimizations.
2587 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2589 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2591 * mini-ppc.c: make sure temp regs are not used for global reg
2594 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2596 * cpu-sparc.md: conv_i8 fix for 64bits
2598 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2600 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2602 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2603 add opcode for cmp BYTE PTR [eax], imm.
2605 * inssel.brg: Make memcpy and memset takes bases.
2607 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2609 * *-amd64.*: More AMD64 work.
2611 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2613 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2614 add a compare-not-equal opcode.
2616 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2618 * mini.c: Use mono_init_from_assembly instead of mono_init.
2620 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2622 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2624 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2626 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2628 * inssel.brg: 64 bit fixes.
2630 * mini.h (MonoCallInst): Add some AMD64 specific data.
2632 * mini.h: Add some OP_P opcodes.
2634 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2636 * basic.cs: tests for 61797 and 61740
2638 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2640 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2641 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2643 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2645 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2647 * *-amd64*.*: Ongoing AMD64 work.
2649 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2651 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2653 * *-amd64*: Ongoing AMD64 work.
2655 * mini-arch.h: Add AMD64 support.
2657 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2659 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2661 * mini-ops.h: Add new opcodes.
2663 * Makefile.am: Add AMD64 support.
2665 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2666 rules into the inssel-long*.brg files.
2668 * *-amd64.*: Add beginnings of AMD64 backend.
2670 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2672 * mini.c (print_dfn): commenting out the code that prints
2673 the cil. With -O=deadce, this makes -v -v crash.
2675 * cpu-pentium.md: make checkthis have a length of 2
2677 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2679 * mini-sparc.h: fix implementations of __builtin
2680 functions for Sun compiler for V9.
2682 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2684 * mini.c: use the new stelem.ref wrapper
2685 * exceptions.cs, arrays.cs: new stelem.ref tests
2687 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2689 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2690 new XSP should work with these changes).
2692 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2694 * inssel-{long32,x86,}.brg: trivial optimizations.
2696 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2698 * mini.c: load value when emitting box operation in
2701 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2703 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2704 is one byte shorter than cmp DWORD PTR [eax], 0.
2706 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2708 * inssel-ppc.brg: arguments on the stack are always
2709 relative to the stack pointer (spotted by Neale Ferguson).
2711 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2713 * exceptions-x86.c: delay appending the method name to the trace until
2714 after mono_jit_info_table_find is called, as this gets the real
2717 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2719 * aot.c: register roots
2721 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2723 * aot.c : I could just use PLATFORM_WIN32 flag.
2725 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2727 * aot.c : Reverting the previous fix. This time it broke linux build.
2729 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2731 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2733 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2735 * mini.c (handle_stack_args): Remove some more debugging code.
2737 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2739 * driver.c mini.h aot.c: Allow additional options to be specified with
2740 --aot and pass them to mono_compile_assembly.
2742 * aot.c: Add experimental code to AOT compile all loaded assemblies
2743 on demand and save the code into a cache in the filesystem.
2745 * aot.c: Add support for more wrapper methods.
2747 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2750 * cpu-*.md: Remove removed opcodes.
2752 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2753 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2754 related icalls to marshal.c.
2756 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2758 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2760 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2762 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2764 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2765 * liveness.c: If liveness is recomputated we need to reset the information
2766 for each variable. This way, if the liveness range has been narrowed
2767 by optimizations that happened after the last computation, we can return
2770 For example, if you have
2775 // Tons of code that does not affect i
2781 i = 0 is dead code and will be removed by SSA. However, when
2782 linear scan gets to the code, i will still appear to be live
2783 throughout the entire block. This prevents good register allocation.
2785 2004-07-06 Martin Baulig <martin@ximian.com>
2787 * debug-mini.c (mono_debug_init_method): Allow
2788 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2789 (mono_debug_add_icall_wrapper): New method.
2791 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2793 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2795 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2798 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2800 * aot.c (mono_aot_load_method): Fix loading of debug info.
2802 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2804 * aot.c: Add logging support.
2806 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2808 * mini.h: Add prototype for mono_print_method_from_ip.
2810 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2812 * inssel.brg: 64 bit fixes.
2814 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2817 * Makefile.am: Add SPARC64 support.
2819 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2821 * aot.c: Fix alignment problems on 32 bit platforms.
2823 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2825 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2828 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2831 * mini.h: Bump AOT file version. Some 64 bit fixes.
2833 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2835 * inssel-sparc.brg: Add new rule to avoid register moves.
2837 * inssel.brg: Add ldind_to_load_membase helper function.
2839 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2841 * mini.c: OffsetToStringData intrinsic.
2843 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2845 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2847 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2850 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2851 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2853 * mini.c: reinstated mono_compile_get_interface_var()
2854 on x86, too, since the change breaks the Gtk# build there as well.
2856 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2858 * driver.c: remove loop from the default optimizations: it seems to
2859 interact badly with some of the other options (see bug #60613).
2861 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2863 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2864 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2866 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2868 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2869 vararg-using methods.
2871 2004-06-21 Martin Baulig <martin@ximian.com>
2873 * mini/mini-exceptions.c
2874 (mono_handle_exception): Added `gpointer original_ip' argument.
2875 After calling mono_unhandled_exception(), call
2876 mono_debugger_unhandled_exception() and if that returns true,
2877 restore the context and return.
2879 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2881 * mini-ppc.c: prefer the use of relative branches so
2882 they won't need to be patched in aot code (patch from Patrick Beard).
2884 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2886 * aot.c: patch from Patrick Beard to make the output assembly
2887 more correct for the MacOSX assembler. Small tweak to
2888 generate sane images on Linux/PPC, too.
2890 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2892 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2893 case until bug #59509 is fixed (shows up in #60332).
2895 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2897 * mini.c: make sure the needed wrappers are compiled, too, with
2900 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2902 * driver.c: remove NPTL reference in --version output.
2904 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2906 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2907 generate valid assembly for the Mach-O assembler.
2909 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2911 * driver.c: don't include abcrem in the all optimization specifier
2912 since it slows down jit compilation too much for now.
2914 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2916 * mini.c: use BIGMUL only if both operands have the same signage.
2917 * iltests.il: Test for bug 60056. (errors related to signage in
2922 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2924 * mini.c, aot.c: memory leak fixes.
2926 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2928 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2930 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2932 * Makefile.am: remove the -static hack completely, it links in
2933 statically glib as well.
2935 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2937 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2938 * exceptions.cs: make it compile with new mcs/csc.
2940 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2941 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2942 and added relevant test case.
2944 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2946 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2947 regressions in gtk-sharp.
2949 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2951 * exceptions.cs: New regression tests.
2953 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2955 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2957 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2959 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2961 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2963 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2965 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2967 * mini.c (mono_jit_runtime_invoke): Init class in this
2968 method instead of trusting mono_jit_compile_method to
2969 do the work (because wrappers can be in object class)
2971 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2973 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2975 * basic-long.cs: New regression test.
2977 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2979 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2982 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2984 * Makefile.am: fix miguel's change to build mono statically against
2985 libmono (track build dependencies).
2987 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2989 * cfold.c: Some glib versions do not have G_MININT32.
2991 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2993 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2994 with precision of tan, atan, sin and cos, and implemented related
2995 regressions tests (fixes bug 54467, but one new problem appeared and
2998 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3000 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3002 * exceptions.cs: Add test for constant folding && division by zero.
3004 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3005 since driver.c is in libmono too, so the optimization was useless.
3007 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3008 variable to driver.c so the compiler can emit more efficient code to
3011 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3013 * Makefile.am: don't distribute generated inssel.[ch] files.
3015 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3017 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3018 into the default appdomain. Fixes #58707.
3020 * jit-icalls.c: Remove the broken approximation for truncl, doing
3021 no conversion is better.
3023 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3026 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3028 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3029 of the mcrxr instruction which is not available on some processors
3030 even if it's documented to be. Implement add and sub overflow correctly
3031 (still not complete for long unsigned). Speed up icalls a bit.
3033 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3035 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3036 we run .cctor in the current domain instead of target_domain.
3038 Fixes bug #58558, .cctor not being called in -O=shared.
3040 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3042 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3044 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3046 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3047 which can be done with an imm8, do it that way.
3048 (mono_arch_output_basic_block): ditto for a jmp
3049 (mono_arch_emit_prolog): Computate maximum offset of a label.
3051 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3053 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3054 now tries to allocate prefered physical reg's for virtual
3055 regs. This reduces the number of emited spills/loads with
3056 20-30% on our core assemblies.
3058 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3060 * jit-icalls.c: truncl() is not needed and trunc() is
3061 the correct thing to do anyway (bug #58287).
3063 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3065 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3068 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3070 * driver.c: enable loop optimizations by default.
3072 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3074 * mini-x86.c: fix calc of max loop size when aligning loops start.
3076 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3078 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3081 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3083 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3086 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3088 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3090 * mini.c (inline_method): Allways inline some wrappers even if the cost
3091 is too large. Fixes #58785.
3093 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3095 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3097 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3098 (crichton@gimp.org). Beginning of support for sparc/linux.
3100 * mini-sparc.c: Optimize retrieval of LMF address.
3102 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3104 * exceptions-ppc.c: handle alloca in methods with clauses.
3106 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3110 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3112 * mini.c: Delegate most of the abort signal work to
3113 mono_thread_request_interruption, which also handles Stop and Suspend
3116 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3118 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3119 supports the save/restore lmf opcodes.
3121 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3123 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3126 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3128 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3130 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3131 methods which contain array accesses.
3133 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3134 boundaries. Fixes #58537.
3136 * iltests.il: Add regression test for #58537.
3138 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3140 * mini-x86.c (mono_arch_local_regalloc): Last part of
3141 fix for bug #58633 (releasing register to early).
3143 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3145 * basic-long.cs: Add new regression test.
3147 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3149 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3150 register too early on the chain.
3152 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3154 * mini.c (create_helper_signature): Use a helper function to reduce
3155 the code which needs to be written. Also set the calling convention of
3156 icalls on windows. Fixes #57840.
3158 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3160 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3161 exceptions-ppc.c: added helper function to get the instruction address
3162 from a signal handler context.
3164 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3166 * helpers.c: use g_get_tmp_dir. Invokes happyness
3169 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3171 * helpers.c: Add new env variable to pass args to objdump.
3172 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3174 2004-05-17 Radek Doulik <rodo@ximian.com>
3176 * Makefile.am (common_sources): added abcremoval.h so it get
3177 disted and daily mono packages on go-mono.com will build again
3179 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3181 * abcremoval.c: Fixed coding style, added copyright header.
3183 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3185 * mini.h: Added prototype for abc removal main function.
3187 * build_relations_propagation_table.pl: Added copyright header.
3189 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3191 * basic-long.cs: reg test for complex ceq_long bug.
3193 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3195 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3196 reg in long and clob case (bug #58343). Fixed/added comments.
3198 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3200 * mini.c (mono_jit_runtime_invoke): Follow new convention
3201 of calling the invoke method with an function pointer.
3203 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3205 * ChangeLog: Fix author of memory leak patch.
3207 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3209 * Makefile.am: fix make dist as well...
3212 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3214 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3215 on archs where pointers are 4 bytes long.
3217 * Makefile.am: Added abcremoval.c source file.
3219 * abcremoval.c: Added abcremoval.c.
3221 * abcremoval.h: Added abcremoval.h.
3223 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3225 * inssel.brg: Enabled bounds check removal.
3227 * mini.c: Added support for abcrem optimization.
3229 * mini.h: Added abcrem optimization label.
3231 * driver.c: Added support for abcrem optimization.
3233 * propagated_relations_table.def: Added propagated_relations_table.def.
3235 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3237 * mini.c, cfold.c: fix style.
3239 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3241 * mini.c: handle issue with the low-level implementation of
3242 some long opcodes (bug #54209).
3244 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3246 * basic.cs: test for my new cmov stuff.
3248 2004-05-13 Patrik Torstensson
3250 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3251 opt and added peephole documentation.
3253 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3255 * tramp-ppc.c: rewrote the generic trampoline code.
3257 2004-05-11 Patrik Torstensson
3259 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3261 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3263 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3265 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3266 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3268 * mini.c: Add new icalls for AsAny marshalling.
3270 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3272 * tramp-ppc.c, mini-ppc.c: more cleanups.
3274 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3276 * mini.c: no warnings.
3278 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3280 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3282 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3284 * mini.c: In the thread abort signal handler, if the thread is in the
3285 process of being stoped, don't throw the Abort exception, just stop the
3288 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3290 * tramp-ppc.c: removed old code.
3292 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3294 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3295 do some simple speed optimizations on ppc.
3297 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3299 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3300 and large offsets in load/store.
3302 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3304 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3305 it causes regressions.
3307 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3309 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3312 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3314 * jit-icalls.c: remove warnings.
3315 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3316 speedups for unsafe code.
3318 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3320 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3322 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3324 * basic-calls.cs: Add new regression test.
3326 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3329 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3331 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3334 2004-05-06 Patrik Torstensson
3336 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3337 long reg allocation in any reg (not only eax:edx) and implemented
3338 long shl/shr ops in asm instead of helpers.
3340 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3342 * mini-sparc.h: Fix warnings.
3344 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3347 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3348 separate statement for clarity.
3350 * mini-sparc.c: Update status.
3352 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3354 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3357 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3359 * inssel-ppc.brg: another small pre-release workaround:
3360 we don't do overflow detection for long_sub_un.
3362 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3364 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3365 (also works around a weird ppc bug: 57957).
3367 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3369 * tramp-ppc.c: trampoline fixes.
3371 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3373 * mini-ppc.c: fixed typos.
3375 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3377 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3378 at the top of the stack. Fixed typos. Use a frame registers
3379 for all the methods with exception clauses.
3381 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3383 * exceptions-ppc.c: restore fp registers.
3385 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3387 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3388 order from the stack top (moved the stack room to save the
3389 return value for trace after the param area). Fixed corruption
3390 in restoring registers on unwind.
3392 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3394 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3396 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3398 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3399 and prolog/epilog for methods that use it. Allow
3400 enough param area room for varargs methods. Fix miguel's
3401 breakage in exception handling.
3403 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3405 * Makefile.am: run genmdesc only on current arch.
3407 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3410 * mini-x86.h: fix the build on windows.
3412 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3414 * 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.
3416 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3418 * mini-exceptions.c: New file.
3420 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3421 Move some parts of the x86 exception handling code to an
3422 arch-independent file so it can be shared with other ports.
3424 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3426 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3428 2004-04-26 David Waite <mass@akuma.org>
3430 * driver.c: remove comma from end of enumeration declaration
3432 2004-04-26 Jackson Harper <jackson@ximian.com>
3434 * driver.c: parse config file before loading first assembly. This
3435 allows the user gac to be enabled/disabled.
3437 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3439 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3440 simpler mechanism: we do not care what is encoded initially
3441 (branch absolute or relative), we care about the code and its
3442 target. I kept the old code for reference for now.
3444 The new code tries first to determine if the jump is anywhere in
3445 the -/+32 absolute meg range, if it succeeds, it encodes using the
3446 absolute branch; If not, it tried to find something in the
3447 relative range, if not, it uses the handle_thunk code.
3449 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3451 * exceptions-ppc.c: use the correct ip register on macosx.
3453 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3455 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3457 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3459 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3460 Raise exception on integer divide by zero by hand since the hw
3461 doesn't support it. Handle NaNs in FP compares.
3463 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3465 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3466 code reducing duplication between the platforms and enabled
3467 signal exception handling (on linux for now).
3469 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3471 * exceptions-ppc.c: more macosx support.
3473 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3475 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3477 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3479 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3481 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3483 * iltests.il: more tests.
3485 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3487 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3490 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3492 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3494 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3496 * liveness.c: Mark variables as volatile in all basic blocks reachable
3497 from exception clauses.
3499 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3501 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3504 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3506 * iltests.il, basic.cs: more tests for regalloc.
3508 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3510 * iltests.il: Some tests for register allocation modifications
3513 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3515 * exceptions.cs: Add regression test for bug #56782.
3517 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3518 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3519 the beauty of fixing the same thing in 5 different files...
3521 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3523 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3526 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3528 * mini.c: Add support for STRWLPARRAY marshalling convention.
3530 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3532 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3533 to init the context to setup the regs pointer).
3535 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3537 * exceptions-ppc.c: more exceptions work.
3539 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3541 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3544 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3546 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3547 can use the memory directly.
3549 * cpu-pentium.md: Update documentation from a post from Zoltan.
3551 add x86_add_membase, x86_sub_membase, x86_mul_membase
3553 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3555 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3556 GENERAL_REGS they were also hardcoded for all PPC ports.
3558 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3560 Remove hard-coded limit for floating point registers, use
3561 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3563 Notice that in MacOS X calling conventions you can fit a lot more
3564 floating point values in registers, so I should update the PInvoke
3565 test to excercise the passing of floating point values on the
3566 stack (currently broken).
3568 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3570 * tramp-ppc.c (create_trampoline_code): Added
3571 JUMP_TRAMPOLINE_SIZE.
3572 (ppc_magic_trampoline): Follow the pattern from
3573 x86_magic_trampoline: if code is set to zero, return.
3574 (create_trampoline_code): Always pass MonoMethod to the jump
3575 trampoline, before it was passing a null.
3576 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3577 share the code with mono_arch_create_jit_trampoline.
3579 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3581 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3584 * cpu-g4.md: Added length for jmp instruction, the worst case
3585 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3588 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3590 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3592 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3594 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3595 before each IL instruction.
3597 * mini.c (CEE_BOX): Fix warnings.
3599 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3601 * mini.c: removed a few unused vars and extra whitespace.
3603 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3605 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3607 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3609 (OP_GETCHR): use the above
3610 (CEE_LDELEMA): use the above.
3612 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3613 version of the generic impl.
3614 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3615 (CEE_LDELEMA): use the above.
3617 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3619 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3622 * iltests.il: Added new regression test for #56317.
3624 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3626 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3627 under NetBSD. Fixes #56450.
3629 * liveness.c (update_gen_kill_set): Fix previous patch.
3631 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3633 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3635 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3637 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3640 * inssel-sparc.brg: Add more optimizations.
3642 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3644 2004-04-01 Martin Baulig <martin@ximian.com>
3646 * mini.c (handle_box): New static function; moved the
3647 implementation of CEE_BOX here.
3648 (mono_method_to_ir): Added `constrained_call' variable.
3649 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3650 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3651 mono_method_get_constrained() to get the method.
3653 2004-04-01 Martin Baulig <martin@ximian.com>
3655 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3656 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3657 (mono_method_to_ir): We don't need these macros anymore since
3658 mono_class_get_full() already takes care of it.
3660 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3662 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3663 use @function (as doesn't accept #function here) and check the return
3664 value of system and stop if fails.
3666 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3668 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3670 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3674 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3676 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3679 * basic-long.cs: Add test for negation of Int64.MinValue.
3681 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3683 * mini-sparc.c: Update status.
3685 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3687 * exceptions-sparc.c: Fix return value in filters.
3689 * inssel-sparc.brg: Fix register allocation in some rules.
3691 2004-03-28 Martin Baulig <martin@ximian.com>
3693 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3696 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3698 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3700 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3701 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3702 remove unused conv_u4 opcode.
3704 * mini-x86.c: Remove valgrind workaround since it slows down things
3705 even when mono is not run under valgrind.
3707 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3709 * mini-sparc.c: Update status.
3711 * inssel-sparc.brg: Add some optimizations.
3713 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3714 future delay slot filling. Add support for varargs, tail calls and JMP.
3716 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3717 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3719 * inssel.brg: Fix register allocation in OP_ARGLIST.
3721 * inssel.brg: Fix warnings.
3723 2004-03-25 Martin Baulig <martin@ximian.com>
3725 * mini.c (inflate_generic_field): Removed.
3726 (mini_get_method): Removed, use mono_get_method_full(),
3727 (mini_get_class): Removed, use mono_class_get_full().
3728 (mono_method_to_ir): Pass our generic context to
3729 mono_field_from_token().
3731 2004-03-25 Martin Baulig <martin@ximian.com>
3733 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3734 of a `MonoMethod *'.
3735 (mini_get_method): Take a `MonoGenericContext *' instead
3736 of a `MonoMethod *'.
3737 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3738 a new local variable called `generic_context' which holds the
3739 current `MonoGenericContext *'; use it to lookup things.
3741 2004-03-24 Martin Baulig <martin@ximian.com>
3743 * mini.c (mini_get_class): New static method; if we're inside a
3744 generic instance, inflate the class if neccessary.
3745 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3747 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3749 * iltests.il: New regression test for #55976.
3751 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3754 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3756 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3759 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3761 * liveness.c: Consider SSA stores as well as loads when making vars
3764 * exceptions.cs: New regression tests for register allocation.
3766 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3768 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3769 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3770 domain lock only to protect puntual access to data structures.
3771 Added access lock for sighash, jit_icall_hash_name,
3772 jit_icall_hash_addr and domain->code_mp.
3774 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3776 * driver.c: Print SIGSEGV handling method.
3778 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3780 * mini.c (setup_jit_tls_data): Handle case when this is called
3781 multiple times for a thread.
3783 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3784 is different from fbxx_un. Fixes #54303. Also use constants instead of
3785 magic numbers in a lot of places.
3787 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3789 * exceptions.cs: Fix cctor test when --regression is used.
3791 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3793 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3796 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3798 * inssel-ppc.brg: fixed register assignments for some rules.
3800 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3802 * exceptions.cs: Add test for exceptions in static constructors.
3804 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3805 static constructors outside the domain lock. Fixes #55720.
3807 2004-03-17 Martin Baulig <martin@ximian.com>
3809 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3810 (inflate_generic_field): Take the `MonoMethod *' instead of the
3811 `MonoClass *' and added support for generic method.
3812 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3813 have a `field->parent->gen_params', only inflate the field if it's
3814 an open constructed type.
3816 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3818 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3819 exception object instead of the preconstructed ones.
3821 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3823 * mini.c: reverted changed to sigsegv_signal_handler commited
3824 accidentally in the previous patch.
3826 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3829 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3830 running --aot with an old assembly.
3832 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3834 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3837 * mini-sparc.c: Add support for v9 branches with prediction.
3839 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3841 * mini.c (mini_init): #warning is GNUC only
3843 * mini-sparc.h: implement __builtin_frame_address
3844 and __builtin_return_address for Sun C compiler
3846 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3848 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3850 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3852 * basic-calls.cs: Add test for unaligned byref long argument passing.
3854 * mini-ops.h: Add sparcv9 compare and branch instructions.
3856 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3857 v9 instructions if we have a v9 cpu.
3859 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3860 registers for global allocation.
3862 * exceptions-sparc.c: Fixes.
3864 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3866 * liveness.c (mono_analyze_liveness): Optimized version.
3868 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3870 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3873 * basic-float.cs basic-calls.cs: New regression tests.
3875 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3877 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3878 sigaltstack implementation.
3880 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3882 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3883 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3885 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3887 * mini.c: Fix warnings.
3889 * mini.c (mono_resolve_patch_target): New function which contains the
3890 arch independent part of the patching process.
3892 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3893 patching code to a separate function.
3895 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3897 * mini.c (add_signal_handler): ifdef out on Windows
3899 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3901 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3902 cpu-sparc.md: Add exception handling support + other fixes.
3904 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3905 typed GC detection in --version.
3907 * basic.cs exceptions.cs: New regression tests.
3909 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3910 the arch specific code can store data during a compilation.
3912 * mini-ops.h: Add OP_SETFRET.
3914 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3915 function, register a separate icall for each arity, so the icalls can
3918 * mini.c (mono_print_tree): Print negative offsets in a more readable
3921 * mini.c: Make signal handling work on sparc.
3923 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3925 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3927 * jit-icalls.c: Emulate truncl by aintl on solaris.
3929 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3931 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3933 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3935 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3937 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3938 a MarshalByRef type, inline a method that performs the check, taking into
3939 account that the object can be a proxy. Also implemented tow new opcodes:
3940 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3941 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3942 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3944 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3946 * mini-ppc.c: if a relative branch displacement is too big
3947 but it points to and area reachable with an absolute branch,
3950 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3952 * mini.c: optimize small copies in cpblk.
3954 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3956 * basic-calls.cs basic-float.cs: New regression tests.
3958 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3959 negative offsets from %fp. Implement localloc. Fix local register
3960 allocation. Fix the case when the this argument needs to be saved to
3961 the stack. Implement some missing opcodes.
3963 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3965 * mini.c (mini_method_compile): Reenable global regalloc in methods
3966 with exception handlers.
3968 * linear-scan.c (mono_varlist_sort): Fix warning.
3970 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3972 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3975 * liveness.c: Make all variables uses in exception clauses volatile, to
3976 prevent them from being allocated to registers. Fixes #42136.
3978 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3980 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3983 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3984 argument to mono_arch_regalloc_cost.
3986 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3989 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3991 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3992 Make the cost of allocating a variable to a register arch dependent.
3994 * basic-calls.cs: Fix compilation of tests.
3996 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3997 helper function to cut back on the number of #ifdefs needed.
3999 * mini-ppc.c: Fix compilation.
4001 * basic-calls.cs: New regression tests.
4003 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4005 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4006 of l0 since that is callee saved.
4008 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4011 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4012 of delay instruction.
4014 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4016 * mini.h (MonoCallInst): Add 'virtual' flag.
4018 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4020 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4022 * *.cs: New regression tests.
4024 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4027 * mini.c (mono_runtime_install_handlers): Fix build.
4029 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4030 'signal_stack_size' members.
4032 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4033 alternate signal stack.
4035 * exceptions-x86.c: Add stack overflow handling.
4037 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4038 functions to arch independent code.
4040 * mini.c (mono_print_tree): Print more detailed info for load_membase
4043 2004-02-23 Martin Baulig <martin@ximian.com>
4045 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4047 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4049 * mini-x86.c: fixed reg allocation for div/rem.
4051 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4053 * driver.c (mono_main): Report some configuratio options on --version.
4055 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4057 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4058 low in the address space. Correctly flush memory in thunks where we
4061 2004-02-20 Martin Baulig <martin@ximian.com>
4063 * mini.c (mini_get_method): New static method; inflate all generic
4064 methods and methods in open generic instances.
4065 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4066 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4068 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4070 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4072 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4074 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4076 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4078 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4079 it compile using Sun's compiler.
4081 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4083 * 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.
4085 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4087 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4089 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4091 * mini-ppc.c: handle calls outside of the allowed range with thunks
4092 allocated using the code manager.
4093 * tramp-ppc.c: use the code manager to hold generated native code.
4094 Fixed the magic trampoline to just patch vtable entries.
4096 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4098 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4101 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4103 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4106 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4107 if we have a working __thread implementation.
4109 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4110 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4112 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4114 * mini-x86.c: Fix compilation under gcc 2.
4116 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4118 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4119 contains a call to the wrapped function.
4121 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4122 OP_<CALL>_IMM opcodes, and use them under X86.
4124 * mini.c (mono_jit_find_compiled_method): Fix warning.
4126 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4128 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4130 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4131 functionality to mini.c.
4133 * mini.c (mono_create_jump_trampoline): New function to create a jump
4134 trampoline. Return a compiled method instead of a trampoline if it
4135 exists. Add a cache for jump trampolines.
4137 * mini.c (mono_jit_find_compiled_method): New function to return a
4138 compiled method if it exists.
4140 * mini-x86.c: Call mono_create_jump_trampoline instead of
4141 mono_arch_create_jit_trampoline.
4143 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4144 a jump trampoline. Fixes #52092.
4146 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4148 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4149 which is not up-to-date. Add check_corlib_version () instead.
4151 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4154 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4155 since newer valgrind versions do not need it.
4157 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4158 compile a method with a given set of optimizations.
4160 * mini.c: Compile icall wrappers on-demand instead of at startup.
4162 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4163 wrapper for an icall.
4165 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4167 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4170 * iltests.il: Add test for non-empty stack before switch instruction.
4172 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4174 * mini.c: Add support for new stringbuilder marshalling conventions.
4176 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4178 2004-02-01 Martin Baulig <martin@ximian.com>
4180 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4181 in `ginst->mtype_argv'.
4183 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4185 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4186 facilitate grepping.
4188 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4190 * mini.c: fixed buglet in initobj generic implementation for references.
4192 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4194 * Makefile.am: make the version script conditional.
4195 * jit-icalls.c: handle missing truncl().
4197 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4199 * exceptions.cs: Add more tests for double->int conversion.
4201 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4202 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4204 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4206 * driver.c: make --verbose --version emit an error
4207 if the loaded corlib doesn't match the runtime version.
4209 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4211 * mini-ppc.h: export ppc_patch().
4212 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4213 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4214 on par or better than on MacOSX.
4216 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4218 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4219 mono_lookup_pinvoke_call.
4221 * mini-x86.c: Under windows, the default pinvoke calling convention is
4222 stdcall. Fixes #52834.
4224 * mini.c (optimize_branches): Add an upper bound to the number of
4225 iterations to prevent infinite loops on strange loops. Fixes #53003.
4227 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4229 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4230 and ISINST. Fixes #52093.
4232 * objects.cs (test_0_vector_array_cast): New tests.
4234 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4236 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4237 checking in Array.Set ().
4239 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4242 * object.cs (test_0_multi_array_cast): New regression test.
4244 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4246 * exceptions-ppc.c: fix build on Linux/PPC.
4248 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4250 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4251 running under valgrind.
4252 (x86_magic_trampoline): Fix build bustage.
4254 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4255 negative values as well. This is needed for the encoding of the line number
4256 info, since sometimes the line numbers are not in increasing order.
4258 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4260 * cpu-pentium.md (localloc): Increase the size of the localloc
4261 instruction since it is a loop under Win32.
4263 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4266 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4268 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4269 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4270 Max Horn (max@quendi.de). Fix file names in comments.
4272 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4274 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4275 avoid stack overflow.
4276 (replace_usage): Avoid uninitialized variable warnings.
4278 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4279 and taking the address of valuetype variables.
4281 2004-01-03 Patrik Torstensson
4283 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4284 for other purposes than FP later on.
4286 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4288 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4291 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4293 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4295 2003-12-30 Patrik Torstensson <p@rxc.se>
4297 * mini-x86.h: Decreased number of availiable fp regs.
4298 Solves corner cases with FP spilling.
4300 2003-12-23 Patrik Torstensson <p@rxc.se>
4302 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4303 for floating point stack tracking / spilling on x86.
4306 * basic-float.cs: added float mul overflow test.
4308 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4310 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4312 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4314 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4315 supports for cond branches that overflow the immediate
4316 overflow offset. mcs can compile simple programs.
4318 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4320 * exceptions-ppc.c: exception handling support wip:
4321 finally handlers get run on exception.
4323 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4325 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4328 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4330 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4331 initial support for stack walking and unwinding.
4333 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4335 * driver.c (mono_main): Make corlib-out-of-sync message more
4336 descriptive. Also remove verify_corlib call.
4338 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4340 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4341 not overlap with other call's arguments, too.
4343 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4345 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4346 move to arch-specific code the choice of arch-specific
4347 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4348 * mini.c: ensure emulation calls will not interleave
4351 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4353 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4354 the magic trampoline stack frame is dropped before executing
4357 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4359 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4360 and integer to fp conversions. Added support for overflowing
4361 arguments on the stack. Reserve a couple more registers as temps.
4362 Added support for aot compilation (as output still needs to be
4365 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4367 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4368 Don't overwrite return register in some corner cases.
4370 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4372 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4373 static constructors when AOT compiling.
4375 * driver.c (mono_main): Call mono_check_corlib_version.
4377 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4379 * cpu-g4.md, basic.cs: fixed div target register.
4381 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4383 * mini-ppc.c, basic.cs: shl_imm fix with test.
4385 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4387 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4388 structures by value. Misc fixes.
4389 * objects.cs: more tests.
4391 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4393 * mini-ppc.c: lconv.ovf.i implemented.
4395 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4398 (mini_init): don't error out if someone already called g_thread_init.
4400 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4402 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4403 to be any type per the spec. Fix abnormal memory usage when
4404 the same object is repeatedly thrown.
4406 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4408 * mini.c: check for overruns in IL code.
4410 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4412 * TODO: Add/remove some todo entries.
4414 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4416 * driver.c (mono_main): Call mono_verify_corlib.
4418 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4420 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4421 This has been moved to mini.c
4422 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4423 type being casted is marshalbyref it could be a proxy, so instead of
4424 emitting the type check code, emit a call to a runtime method that will
4425 perform the check by calling CanCastTo if needed.
4427 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4429 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4430 methods with large stack frames under Win32.
4432 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4434 * Makefile.am: Distribute regression tests.
4436 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4437 at the end instead of inserting each variable into the sorted list.
4439 * linear-scan.c (mono_varlist_sort): New helper function.
4441 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4443 * mini.c: ensure arguments and locals are within bounds.
4445 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4447 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4450 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4452 * mini.c (mono_cprop_copy_values): Fix crash.
4454 * aot.c: Set verbosity back to 0.
4456 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4458 * regalloc.c: complete memory leak fix by Laurent Morichetti
4461 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4463 * driver.c (main_thread_handler): Revert the previous patch.
4465 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4468 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4469 memory from the memory pool.
4471 * driver.c (main_thread_handler): Turn on all optimizations when
4474 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4475 an array for better performance.
4477 * regalloc.c (mono_regstate_assign): Fix memory leak.
4479 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4480 serialize the debug info.
4482 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4483 debug info from the serialized representation.
4485 * aot.c: Save debug info into the generated file and load it when
4488 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4490 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4492 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4493 More FP-related fixes.
4495 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4497 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4498 and register allocation buglet. Hello world now runs.
4500 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4502 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4503 * tramp-ppc.c: fixed class init trampoline.
4504 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4506 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4508 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4509 mini.c: more ppc changes/fixes.
4511 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4513 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4514 Also optimize the case when the arguments are the same in the caller
4517 * iltests.il: Add tests for tail calls with valuetype arguments.
4519 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4521 * mini-ppc.c: fixes for struct return type.
4523 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4525 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4526 mono_spillvar_offset() to arch-specific code.
4528 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4530 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4532 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4534 * exceptions-x86.c: Fix stack space leaks.
4536 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4537 registers from the lmf if the method has save_lmf set.
4539 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4541 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4542 of icall wrappers into InvokeInDomain, since these are now per-domain.
4544 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4546 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4547 make some opcode emulation and intrinsic ops enabled/disabled
4548 according to the architecture. More fixes.
4550 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4552 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4554 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4556 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4557 arch-specific handling for 'this' and struct return type to
4560 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4562 * aot.c: prevent divide by zero error when reporting (it happened with
4565 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4567 * mini.h (inst_switch): Remove unused macro.
4569 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4572 (load_aot_module): free 'info->methods' and 'info' properly. No more
4573 "free(): invalid pointer blah" messages when you have an old aot
4576 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4578 * jit-icalls.c, mini.c: Added support for context static fields.
4580 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4582 * mini.c (mono_method_blittable): Methods which set LastError are not
4583 blittable either. Fixes #51108.
4585 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4587 * mini.c: flush icache.
4588 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4590 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4592 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4594 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4596 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4599 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4602 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4604 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4606 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4607 instruction when the result is discarded.
4609 * iltests.il (test_0_div_regalloc): New regression test.
4611 * arrays.cs: Fix compilation error.
4613 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4615 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4616 float rules to inssel-x86.brg: sane architectures with FP registers
4617 don't need to implement these rules.
4619 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4621 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4623 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4625 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4626 implementation of 32 bit systems.
4628 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4630 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4631 (Jeroen Zwartepoorte).
4633 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4635 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4636 the caller and the callee matches.
4638 * mini.c (mono_method_to_ir): Add comment.
4640 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4641 signbit is missing on some platforms.
4643 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4645 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4647 * mini.c (setup_jit_tls_data): Call the new function.
4649 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4651 * mini-x86.c: Add experimental support for fast access to the lmf
4652 structure under NPTL/Linux 2.6.x.
4654 2003-11-06 Martin Baulig <martin@ximian.com>
4656 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4657 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4660 2003-11-02 Martin Baulig <martin@ximian.com>
4662 * mini.c (inflate_generic_field): New static method.
4663 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4664 generic instance and the field is declared in a generic type, call
4665 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4667 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4669 * mini.h mini.c (mono_method_same_domain): New function to return
4670 whenever the caller and the callee are in the same domain.
4672 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4674 2003-10-30 Martin Baulig <martin@ximian.com>
4676 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4677 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4679 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4680 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4682 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4684 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4687 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4688 object here, so it is in the correct appdomain etc.
4690 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4692 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4694 (mono_method_to_ir): Avoid freeing the type created returned from
4695 mono_type_create_from_typespec, since it is put into an internal cache
4696 by the function. Fixes pointer.exe.
4698 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4699 trampolines for icalls and pinvokes as well. Fixes #33569.
4701 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4703 * mini.c: Update after appdomain changes.
4705 * mini.c (mono_jit_compile_method_inner): Allways compile native
4706 method wrappers in the root domain, since there can only be one
4707 instance of them, whose address is stored in method->info.
4709 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4711 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4712 environment variable. Instead detect automatically whenever running
4713 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4716 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4718 * trace.c, trace.h: New files that implement the new trace option
4721 * driver.c: Document new --trace options.
4723 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4726 - if (mono_jit_trace_calls)
4727 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4729 * mini.h: prototypes.
4731 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4733 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4735 * mini.c inssel.brg: Implement typedefbyref opcodes.
4737 * mini.c (mono_jit_compile_method): Remove unused local variable.
4739 * mini.c (mono_jit_compile_method_inner): Ditto.
4741 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4743 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4745 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4747 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4749 * mini.c (mono_no_aot): Remove unused global variable.
4751 * mini.c: Thread safety fixes.
4753 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4755 * mini.c (mono_create_class_init_trampoline): Add a lock around
4756 class_init_hash_addr.
4758 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4761 * mini.c: Decompose the NEWARR instruction before decomposing its
4762 arguments. Fixes #30073.
4764 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4766 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4769 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4771 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4773 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4775 * driver.c: Add support for compiling icall wrappers to --compile.
4777 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4779 * inssel.brg: The empty value in class->interface_offsets is -1, not
4782 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4784 * objects.cs: New test for 'is' operator on an array of interfaces.
4786 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4788 * tramp-ppc.c: update trampoline code to support jumps
4789 and class initialization.
4791 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4793 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4795 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4797 * inssel.brg (OP_UNBOX): Remove unused rule.
4799 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4800 region instead of one for each method. Fixes #47813.
4802 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4804 * exceptions.cs (test_0_nested_finally): New regression test for
4805 nested exception handlers.
4807 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4809 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4811 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4814 * mini.c (mono_method_check_inlining): Make the inlining limit
4815 configurable by an environment variable.
4817 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4819 * mini.h: Bump AOT file version.
4821 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4822 token, store the image along with the token, since the token might not
4823 refer to the same image as the method containing the relocation,
4824 because of inlining.
4826 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4828 * mini.c (mono_precompile_assemblies): New function to compile
4829 all methods in all loaded assemblies.
4831 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4833 * regalloc.h regalloc.c (MonoRegState): Change the type of
4834 iassign and fassign to int*, since they can contain large negative
4835 values if the register is spilled. Also added some comments. Fixes
4838 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4839 under Win32. Fixes #42964.
4841 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4843 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4845 * aot.c: Added support for AOT compiling methods which contain calls
4846 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4849 * driver.c (compile_all_methods): Run the compilation in a thread
4850 managed by mono. Fixes #44023.
4852 * mini.c (mono_codegen): Print full method name in verbose output.
4854 * mini-x86.c (mono_arch_patch_code): Fix warning.
4856 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4857 jumps, since the method we are jumping to might be domain-specific.
4859 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4861 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4863 * inssel.brg: string chars are unsigned.
4865 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4867 * TODO: New todo item.
4869 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4870 which calls mono_runtime_class_init and patches the call site to
4871 avoid further calls.
4872 (mono_arch_create_class_init_trampoline): New arch specific function
4873 to create a class init trampoline.
4874 (create_trampoline_code): Generalized so it can create
4875 class init trampolines as well.
4877 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4878 (mono_create_class_init_trampoline): New function to create and cache
4879 class init trampolines.
4880 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4881 vtable given the address of a class init trampoline. Used by the
4883 (mono_codegen): Generate a call to a trampoline instead of
4884 mono_runtime_class_init in LDSFLD[A].
4885 (mono_codegen): Add relocations for the new trampoline.
4887 * mini.h mini-x86.c aot.c: Added a new relocation type:
4888 MONO_PATCH_INFO_CLASS_INIT.
4890 * mini.h: Bump AOT version number.
4892 * aot.c: Create a copy of the loaded code instead of using the original
4893 so methods which call each other will be close in memory, improving
4896 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4897 patch since it breaks the regression tests.
4899 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4900 for the register saving instruction sequence since the
4901 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4903 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4905 * TODO: Fix todo item && remove another.
4907 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4909 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4912 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4913 function of the module.
4915 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4916 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4917 --no-aot command line option.
4919 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4921 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4922 by Bernie Solomon (bernard@ugsolutions.com).
4924 * inssel.brg: Refactor the interface offset table related code into
4925 its separate functions and add support for the AOT case.
4927 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4929 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4931 * aot.c: Added mono_aot_verbose variable and made all debugging
4932 output depend on the value of this variable.
4934 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4935 method_label and info_label.
4937 * mini.h mini-x86.c aot.c: Added a new relocation type
4938 MONO_PATCH_INFO_IID for klass->interface_id.
4940 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4941 the MonoJitInfo structure.
4943 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4944 a non-root appdomain in shared mode.
4946 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4948 * aot.c: make aot loader less verbose. Remove free of unused variable.
4950 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4952 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4954 * .cvsignore: Added *.dll.
4956 * mini.c (mono_print_tree_nl): New function callable while debugging.
4958 * mini.c (mono_print_code): Export this.
4960 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4963 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4965 * mini.h (MonoCompile): Added 'jit_info' field.
4967 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4968 the cfg structure, since it is needed by the AOT compiler.
4970 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4972 * aot.c: A major rewrite. Changes include:
4973 - save exception tables for methods which have them.
4974 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4976 - reworked the file format so it is now much smaller and needs
4977 fewer relocation entries.
4979 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4981 * aot.c (load_aot_module): Fix build bustage on platforms without
4984 2003-09-04 Martin Baulig <martin@ximian.com>
4986 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4988 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4990 * TODO: Some new optimization ideas.
4992 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4994 * aot.c: Save the optimization flags used to compile the code into
4997 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4998 support emitting domain specific code.
5000 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5001 no longer domain neutral. It can be made domain neutral by compiling
5002 with --optimize=shared.
5004 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5007 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5008 loading of AOT code.
5010 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5012 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5013 if there is no domain neutrality information.
5015 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5017 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5018 format version into the generated library.
5020 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5021 callee method into the caller since one of them could be shared.
5023 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5024 system exceptions from AOT code now works.
5026 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5027 method if it is domain neutral and the callee is not.
5029 * graph.c (cfg_emit_one_loop_level): Fix warning.
5031 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5033 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5036 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5038 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5039 is needed by code which is executed before mono_runtime_init ().
5040 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5042 * mini.c (mono_thread_abort): Fix warning.
5043 (mono_jit_compile_method): Call static constructor in the AOT case too.
5045 * aot.c (mono_compile_assembly): Fix warning.
5047 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5049 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5051 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5053 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5055 * cpu-pentium.md: Fix the length of call opcodes so they include the
5056 ESP restoring instruction. Fixes #47968.
5058 2003-08-28 Martin Baulig <martin@ximian.com>
5060 * mini-x86.c (mono_arch_call_opcode): Added support for
5061 MONO_TYPE_GENERICINST.
5063 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5065 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5067 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5068 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5070 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5073 2003-08-26 Martin Baulig <martin@ximian.com>
5075 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5076 when reporting an error, set this to the actual error location.
5077 (mono_method_to_ir): Report the correct error location if
5078 get_basic_blocks() returned an error.
5080 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5082 * mini.c (mono_type_blittable): OBJECT is not blittable.
5083 (mono_method_blittable): Methods which have marshalling descriptors
5084 are not blittable either. Fixes #47842.
5086 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5088 * driver.c mini.c: Use an environment variable instead of a global
5089 variable. Also fix the build.
5091 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5092 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5095 * driver.c mini.c: Added --with-valgrind option to turn off some
5096 code which prevents mono from running under valgrind.
5098 * mini.c (mono_emit_call_args): Fixed warning.
5100 * mini.c (mono_emulate_opcode): Fixed warning.
5102 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5104 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5105 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5106 regalloc.c, regalloc.h: specify available registers in arch-specific
5107 code and support floats in the regallocator (patch by Laurent Morichetti
5110 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5112 * mini.c: mono_thread_current() can be called only after
5113 mono_runtime_init(): rearrange code to not call it early on.
5115 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5117 * mini.c: allocate jump tables in the code mempools.
5119 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5121 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5124 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5126 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5127 12 to 16. This fixes bug #47453.
5130 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5132 * mini-ppc.c: fixed indexed load and unsigned compares.
5134 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5136 * mini.c: reenabled installation of handler for
5137 thread abort signal.
5139 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5141 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5142 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5143 until it's fixed and actually useful.
5145 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5147 * inssel-long32.brg: couple more opcodes implemented.
5149 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5151 * mini-sparc.c: Even more opcodes implemeted.
5153 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5155 * mini-sparc.c: More opcodes implemented.
5157 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5159 * mini-sparc.c: More opcodes implemented.
5161 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5163 * inssel-sparc.brg: Add some needed rules. Direct
5165 * Makefile.am: Use inssel-sparc.brg
5166 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5167 an assert happy for now.
5169 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5171 * mini-sparc.c: Fixed compile errors.
5172 * exceptions-sparc.c: Same. We now produce a mono binary
5173 on sparc-linux. Yea.
5175 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5177 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5178 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5179 They compile, but do not work.
5181 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5183 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5184 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5185 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5188 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5190 * mini.c: more opcodes implemented and better support for generics.
5192 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5194 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5195 * mini.c, mini.h: first cut at generics support: some new instructions
5196 added and changed the behaviour of some of the existing ones.
5198 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5200 * mini.c: Removed definition of metadata_shared mutex here.
5202 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5204 * mini-x86.c: make vararg calls work for instance methods.
5206 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5208 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5209 returns the arguments in a separte list, now.
5211 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5213 * aot.c, mini.c: updates for array type representation changes.
5215 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5217 * mini.c: register function to perform jit shutdown.
5219 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5221 * mini.c: use a faster allocator if possible.
5223 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5225 * aot.c: some cleanups and portability changes.
5227 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5229 * mini.c: use faster allocation for CEE_BOX if possible.
5231 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5233 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5234 Moved inlined mempcy code to its own function so that is can be
5235 reused. Added an inline memset function as well (optimized initobj).
5236 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5238 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5240 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5242 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5244 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5245 arch code can setup the cpu for CLR execution, if needed.
5246 We use it on x86 to set the precision of FP operations.
5248 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5250 * mini.c: disable some optimizations if we can guess they'll cost too
5251 much for a given method.
5253 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5255 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5257 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5258 * mini.h mini.c mini-x86.c: Added instruction level coverage
5259 info collection support.
5261 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5263 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5264 is now implemented in the profiling API. Get rid of a couple of
5265 unnecessary global variables.
5267 2003-06-15 Nick Drochak <ndrochak@gol.com>
5269 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5270 * cpu-g4.md: add op_bigmul and op_bigmul_un
5271 * cpu_pentium.md: add op_bigmul_un
5272 * inssel-long32.brg: add rule for unsigned bigmul
5273 * mini-ops.h: define OP_BIGMUL_UN
5274 * mini-x86.c: THE BUG: handle (un)signed properly
5275 * mini.c: choose unsigned opcode if needed.
5276 This set of patches fixes bug #44291
5278 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5280 * mini.c (optimize_branches): improved to handle all kinds of
5281 conditional branches.
5283 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5285 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5286 don't raise exceptions.
5288 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5290 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5291 to arch-specific files.
5293 2003-06-09 Martin Baulig <martin@ximian.com>
5295 * Makefile.am (libs): Added $(LIBGC_LIBS).
5297 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5299 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5300 and OP_ATAN (fixes bug#44293).
5302 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5304 * Makefile.am, mini-x86.c: rename cpu description array to
5305 pentium_desc, since some compilers define the 'pentium' preprocessor
5308 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5310 * mini.c (mini_select_instructions): add explicit branch if the
5311 following block is not the false target of a conditional branch -
5312 we need this with any optimization that reorder or remove bblocks
5314 * mini.c (optimize_branches): bug fixes
5316 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5318 * mini.c (mono_method_to_ir): inline static readonly fields
5320 * ssa.c (fold_tree): start cfold support for long (very simple
5323 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5325 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5327 * inssel.brg: fixed memcpy (bug #44219).
5329 2003-06-05 Dick Porter <dick@ximian.com>
5331 * driver.c: Set the glib log levels to not abort if g_message
5334 g_set_prgname() has to happen before mini_init() so that the
5335 process handle gets the info.
5337 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5339 * driver.c: add intrins to the default optimizations to get wider
5342 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5344 * mini.h: some large basic blocks will overflow a 16-bit
5345 integers for symbolic registers.
5347 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5349 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5350 (mono_arch_output_basic_block): fix bug 43499
5352 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5354 * mini.c: kill duplicated definition of mono_debug_format.
5356 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5358 * mini-x86.c, arrays.cs: fixed register allocation bug.
5360 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5362 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5364 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5366 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5369 (print_method_from_ip): also print source location information if
5372 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5374 * mini.c (mono_find_block_region): bug fix in region code
5375 (mini_method_compile): enable removing unreachable code again, but
5376 only in methods without exception clauses.
5378 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5380 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5381 Implemented arglist opcode and handling of TypedReference type.
5382 Fixed x86 call convention when a structure is returned.
5383 Minimal support for calling static vararg methods.
5385 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5387 * mini.c (mini_method_compile): always remove unreachable code,
5388 because the code in them may be inconsistent (access to dead
5389 variables for example).
5391 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5393 * driver.c, debug-mini.c: warning fixes.
5395 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5397 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5399 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5401 * mini.c: thread-static fields are registered in mono_class_vtable(),
5402 so ensure the function is called before checking for them.
5404 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5406 * mini.c (optimize_branches): fix for bug 43586
5408 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5409 overflow (fixes Bug #43639)
5411 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5413 * mini.c, objects.cs: allow the use of stobj for primitive types.
5415 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5417 * mini.c: be less strict about argument checking until we support
5418 running the verifier.
5420 2003-05-27 Nick Drochak <ndrochak@gol.com>
5422 * basic-long.cs: tests for (ulong)int * (ulong)int also
5423 * mini.c: use the same trick for (ulong)int * (ulong)int
5425 2003-05-27 Nick Drochak <ndrochak@gol.com>
5427 * basic-long.cs: add regression test for (long)int * (long)int
5428 * cpu-pentium.md: add op_bigmul specification
5429 * inssel-long32.brg: add OP_BIGMUL rule
5430 * mini-ops.h: add OP_BIGMUL
5431 * mini-x86.c: register allocator: handle case where src1 needs to be
5433 * mini.c: substitute special BIGMUL opcode in the tree for
5434 (long)int * (long)int
5436 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5438 * jit-icalls.c: call the type ctor on field access if needed.
5440 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5442 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5443 to a method (including results of ldelema, bug#43207).
5445 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5447 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5448 colors to show exception handler blocks.
5450 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5451 (fix for pinvoke7.cs).
5453 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5455 * mini.h, mini.c: ensure correct initialization order for types that
5456 require it. Prepare for lazy compilation of jit icall wrappers.
5457 Provide a name for opcode emulation to reduce unneeded mallocing.
5459 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5461 * mini-x86.c: better register restoring code and profiling
5462 support for tail calls.
5464 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5466 * mini.h, driver.c: prepare for leaf methods optimization.
5468 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5470 * mini.c: get targets of branches before converting a method.
5472 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5474 * mini.c (optimize_branches): added some experimental code (disbaled)
5476 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5478 * mini.c (optimize_branches): fix branch to branch optimization
5480 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5482 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5484 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5486 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5489 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5491 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5492 enable use of interface variables again.
5494 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5495 I1 to registers because there is no simply way to sign extend 8bit
5496 quantities in caller saved registers on x86.
5498 * inssel-float.brg: set costs of some rules to 2 so
5499 that monobure always select the arch. specific ones if supplied,
5500 regardless of the order we pass the files to monoburg.
5502 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5504 * mini.c, mini-x86.c: since the magic trampoline for jumps
5505 can't patch the code directly, we do it as soon as the
5506 method gets compiled.
5508 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5510 * mini-x86.c, mini.h: introduce a new patching method
5511 to support CEE_JMP and tail calls.
5512 * mini.c: obey tail.call. Don't precompile methods target
5514 * tramp-x86.c: new trampoline code to handle methods
5515 reached through a jump.
5517 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5519 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5520 bit values to registers
5522 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5524 * mini.c (mono_compile_get_interface_var): share interface
5525 variables if possible.
5527 2003-05-16 Martin Baulig <martin@ximian.com>
5529 * debug-mini.c (mono_init_debugger): New function to initialize
5530 the debugger. This is not in the debugger since it needs to
5531 access some of mini's internals.
5533 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5535 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5537 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5540 for value type handling.
5542 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5544 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5545 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5547 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5549 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5550 the constructor through a proxy.
5552 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5554 * jit-icalls.c, inssel.brg: fixes to array element address
5557 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5559 * mini-x86.c (is_regsize_var): allocate pointer to registers
5561 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5563 * driver.c: fixed typo, added intrins to the set of optimizations
5564 tested with regressions.
5566 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5568 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5569 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5572 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5574 * inssel.brg: remove some common pop instructions without side effects
5576 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5578 * inssel-x86.brg: fixed thinko in int to double conversions.
5580 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5582 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5584 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5586 * inssel-long32.brg: two more missing instructions.
5588 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5590 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5593 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5595 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5598 * basic-float.cs: Added tests for negative zero.
5600 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5602 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5603 a couple of missing operations for long casts, with test cases.
5605 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5607 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5609 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5611 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5612 code size estimation.
5614 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5616 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5617 abstract methods (fix bug 42542)
5619 * aot.c: add ability to handle array types
5621 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5623 * mini.c: Call the _specific versions of the object allocation
5624 functions if possible.
5626 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5628 * driver.c: call setlocale ().
5630 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5632 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5635 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5637 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5639 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5640 wrappers (fix bug 42122)
5642 2003-05-04 Martin Baulig <martin@ximian.com>
5644 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5646 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5647 s/mini_set_defaults/mono_set_defaults/g.
5649 2003-05-04 Martin Baulig <martin@ximian.com>
5651 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5653 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5655 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5656 (reported by Don Roberts).
5658 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5660 * mini.c: temporarily work around two bugs for this release.
5662 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5664 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5665 that contains -export-dynamic and it makes using the ld script
5667 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5669 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5671 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5674 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5676 * mini.c: make sure leave calls all the needed finally blocks,
5677 even when the target jumps out of multiple exception clauses.
5679 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5681 * ldscript, Makefile.am: add linker script to reduce the number of
5682 exported symbols (should also fix the issues with libwine defining
5683 some of the same symbols in io-layer).
5685 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5687 * driver.c (mini_main): Avoid assertion when no file name is given on
5690 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5692 * driver.c: added --version/-V command line option.
5693 Added the inline optimization in the regression tests.
5695 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5697 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5698 to the type in the method signature (fixes bug#42134).
5700 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5702 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5704 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5706 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5708 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5710 * driver.c: fixed bug #42100.
5712 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5714 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5716 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5718 * mini.c: moved most of the code required to do inlining to its own
5719 function so it can be reused. Inline also ctors if appropriate.
5721 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5723 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5724 the runtime can call mono API functions.
5726 2003-04-27 Martin Baulig <martin@ximian.com>
5728 * debug-mini.c (mono_debug_init_method): Added
5729 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5730 send a notification to the debugger.
5732 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5733 running in the Mono Debugger, just pass the breakpoint number to
5734 mono_debug_init_method().
5736 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5738 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5740 * mini.c: allow some more unsafe compares.
5742 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini-x86.c, Makefile.am: make distcheck works (partially from
5745 a patch by Richard Lee <r.h.lee@attbi.com>).
5746 * regset.c, regset.h: removed, they are unused.
5748 2003-04-25 Dick Porter <dick@ximian.com>
5750 * driver.c: Usage reports the name as 'mono' not 'mini'
5751 * exceptions-x86.c: Build and run on freebsd
5753 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5755 * Makefile.am: install the program with the 'mono' name and
5756 the library as libmono instead of mini and libmini.
5758 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5760 * driver.c: provide the APIs for the embedding interface of the old jit.
5762 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5764 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5766 2003-04-23 Martin Baulig <martin@ximian.com>
5768 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5770 * driver.c: Added `--debug' command line argument to enable
5773 2003-04-23 Martin Baulig <martin@ximian.com>
5775 * debug.[ch]: Removed. The code is now in
5776 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5778 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5781 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5783 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5785 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5788 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5789 mono_domain_finalize.
5790 (mini_method_compile): use mono_method_profile* if the the option is
5793 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5795 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5796 methods with their wrapper.
5798 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5799 methods with their wrapper.
5801 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5804 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5807 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5810 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5812 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5814 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5816 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5817 of the mempool. This is slightly faster and uses less memory
5819 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5821 * mini.c: avoid O(n) allocation for variables.
5823 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5825 * mini.c: handle items on the stack after inlining methods.
5827 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5829 * mini.c: make the method->opcode optimization dependent
5830 on MONO_OPT_INSTRINS and do it lazily.
5832 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5834 * driver.c: print overall results at the end of regression run.
5836 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5838 * inssel.brg: don't overwrite symbolic registers.
5840 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5842 * inssel-x86.brg: fix conversion from long to float.
5844 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5846 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5848 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5850 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5852 * driver.c: Added --print-vtable option as in the old JIT.
5854 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5856 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5858 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5860 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5862 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5864 * mini.c regalloc.c regalloc.h: Fix memory leak.
5866 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5868 * aot.c (mono_aot_get_method): register all used strings
5870 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5872 * mini.c: always intern strings references with ldstr at compile time.
5874 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5876 * Makefile.am: add BUILT_SOURCES.
5878 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5880 * driver.c: give a better error message when the assembly to execute
5881 doesn't have an entry point.
5883 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5885 * Makefile.am: added hack for automake
5887 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5890 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5892 22003-04-07 Martin Baulig <martin@ximian.com>
5894 * Makefile.am: Added Makefile.am.
5896 * debugger-main.c: Removed, this is now in the debugger where it
5899 * mini.pc.in: Call this package `mini' for the moment.