1 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3 * objects.cs: Add missing null casting test.
5 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
8 in wrapper methods. Also rename 'address' variable to 'offset'.
10 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
12 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
22 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
24 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
26 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
29 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
31 * aot.c (mono_compile_assembly): Fix warning.
33 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
34 by the _MSC_VER stuff.
36 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
38 * inssel-long.brg: Fix #74588.
40 * cpu-amd64.md: Fix #74591.
42 * iltests.il: Add new regression tests.
44 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
46 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
49 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
51 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
53 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
54 from Bill Middleton <flashdict@gmail.com>.
56 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
58 * arrays.cs: Add new regression test. Fix warnings.
60 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
62 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
63 and leakage in CKFINITE.
65 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
66 this to a null op since it is called on amd64 too.
68 * exceptions-amd64.c (get_throw_trampoline): Align stack.
70 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
71 body since this is not used on amd64.
73 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
75 * mini-amd64.c: Remove obsolete fixmes.
77 * mini.c (print_method_from_ip): Fix debugging support.
79 2005-2-1 Massimiliano Mantione <massi@ximian.com>
81 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
82 so that expressions that don't give much gain are not reduced.
85 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
87 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
89 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
91 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
93 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
95 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
97 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
99 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
101 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
104 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
106 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
108 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
110 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
111 MONO_ARCH_USE_SIGACTION. Fixes #74252.
113 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
115 * mini-x86.c: Fix up stack overflow handling.
117 * exceptions.cs: Add new regression test.
119 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
121 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
122 mono_jit_thread_attach.
124 * mini.c (mono_method_to_ir): Verify called method is not abstract.
126 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
128 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
129 avoid calling constructors using callvirt.
131 * inssel.brg: Fix #74073.
133 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
135 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
136 compilation with non-GCC compilers.
137 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
138 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
140 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
142 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
143 klass->interface_offsets (will likely fix bug#74073).
145 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
147 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
149 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
151 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
152 to amd64_div_reg_size ().
154 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
156 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
158 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
160 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
162 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
164 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
166 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
168 * mini.c (mono_precompile_assembly): Load and precompile referenced
169 assemblies as well. Fixes #74015.
171 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
173 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
175 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
177 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
178 a lot of checks and (anyway) permissions cannot work until corlib is
181 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
183 * mini-ppc.c: fixed ABI issue on sysv/ppc.
185 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
187 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
188 calls (fixes bug#72824).
190 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
192 * mini.c: fix tail recursion elimination (see test in bug#73936).
194 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
196 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
197 some fp functions in sse2 mode.
199 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
201 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
203 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
205 * mini.h mini.c: Add mono_get_jit_tls_key ().
207 * mini-x86.c: Enable fast TLS support on windows.
209 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
211 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
212 * mini.c: Check for p/invoke method when generating code. If a
213 p/invoke method, or it's class, isn't decorated with [Suppress
214 UnmanagedCodeSecurity] then generate code to call System.Security.
215 UnmanagedDemand (only if the security manager is active).
217 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
219 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
220 last change as it seems to cause strange crashes.
222 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
224 * *.c: handle unsafe function pointers where needed.
226 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
228 * mini.c (mono_jit_free_method): Remove the fixme too.
230 2005-03-15 Miguel de Icaza <miguel@novell.com>
232 * mini.c: As discussed, make the code actually free the delegate
233 thunk now, to enable the debugging of delegate problems, use
234 MONO_DEBUG=1 when running Mono.
236 This takes also care of parts of the leaks as seen by Joe.
238 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
240 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
241 thread_tls_offset calculation.
243 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
245 * declsec.c: Reworked linkdemand checks for icall. The previous code
246 was using the declaration code (untrusted) and didn't work as expected
247 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
250 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
252 * iltests.il: Add new localloc test.
254 * mini-amd64.c: Handle large stack allocations the same way as on
255 windows if stack overflow handling is working.
257 * mini-amd64.c: Allocate the signal stack using mmap.
259 * mini.c (sigsegv_signal_handler): Fix reading of context.
261 * mini-exceptions.c: Fix up stack overflow handling.
263 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
265 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
267 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
269 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
271 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
272 tramp_init functions as they are no longer needed.
274 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
276 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
278 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
280 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
282 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
285 * mini-ops.h: Add OP_LMUL_IMM.
287 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
288 long mul/div opcodes as intrinsic.
290 * mini-amd64.c (emit_call): Handle the case when the callee might be
293 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
295 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
298 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
300 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
302 2005-03-09 Ben Maurer <bmaurer@ximian.com>
304 * mini.c (mono_codegen): Don't leak here, to help people running
307 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
309 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
310 conversions in sse2 mode.
312 * basic-float.cs: Add regression test.
314 * mini-amd64.c: Reenable sse2.
316 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
318 * mini-amd64.c: Disable sse2 until some regressions are fixed.
320 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
322 * driver.c: Copyright text should include 2005.
324 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
326 * cpu-amd64.md (load_membase): Fix more max lengths.
328 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
330 * cpu-amd64.md (load_membase): Fix max length.
332 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
334 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
336 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
337 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
339 * basic-float.cs: Add rounding regression test.
341 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
343 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
345 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
346 structures in registers for pinvoke wrappers.
348 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
350 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
352 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
354 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
355 wrapper to mono_jit_thread_attach.
357 * mini.c (mini_jit_thread_attach): New jit icall.
359 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
360 native->managed wrappers.
362 * exceptions.cs: Add new regression test.
364 * mini.c (optimize_branches): Check regions in the cbranch to throw
365 block case as well. Fixes #73242.
367 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
369 * mini.c: thread safety fixes.
371 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
373 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
374 patching stuff, since delegates use jump trampolines so there is
377 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
380 * tramp-amd64.c: Fix build.
382 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
383 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
385 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
386 Rename this to mono_arch....
387 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
389 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
391 * mini-amd64.c (emit_call): If both the caller and the callee is
392 guaranteed to have 32 bit addresses, emit a normal call.
394 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
396 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
397 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
398 method_ptr inside delegates.
400 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
402 * mini.c (mono_jit_free_method): Free the method info even if the native code is
403 invalidated. Fixes #73001.
405 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
407 * mini-x86.c: Only use stdcall for pinvokes on windows.
409 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
411 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
412 * mini-x86.c: remove unreliable __thread var offset detection,
413 use the correct accessors and enable by default.
415 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
417 * mini.c (mono_jit_free_method): Fix memory leak.
419 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
421 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
423 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
425 * cpu-amd64.md: Fix lengths of atomic opcodes.
427 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
429 * driver.c: try to not imply using ICU is any good.
431 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
433 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
434 functions as inline ops.
436 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
437 some Interlocked functions as inline ops.
439 * mini.c (move_basic_block_to_end): Fix bug in last patch.
441 * mini.h (MonoBasicBlock): Reorganize fields a bit.
443 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
445 * mini.c: Add support for OP_NOT_TAKEN.
447 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
448 structures in registers for pinvoke wrappers.
450 * mini-amd64.c: Fix warnings.
452 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
454 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
456 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
458 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
459 address instead of loading the address from it.
461 * mini-x86.c: Add support for returning small structs in registers
462 on Win32. Fixes part of #70864.
464 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
466 * trace.c (get_token): Improve error checking.
468 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
470 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
472 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
474 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
475 it can be reused for MonoClass.
476 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
479 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
481 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
482 instead of a MonoReflectionMethod. The method information wasn't used
483 when displaying SecurityException details (but will be now).
485 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
487 * Makefile.am : windows build fix.
489 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
491 * iltests.il: Add new regression test.
493 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
496 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
498 * mini.c: Moved linkdemand check into helper function check_linkdemand
499 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
502 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
504 * declsec.c: Added statistics counter for different kinds of
506 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
507 (and commented) declaration.
508 * mini.c: Added statistics counter for security Demand code
509 generation. Added display of security statistics.
511 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
513 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
514 Fix compilation errors under gcc-2.95.
516 2005-02-12 Ben Maurer <bmaurer@ximian.com>
518 * mini.c, driver.c: Use the new jit trampoline hashtable
520 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
522 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
524 2005-02-11 Martin Baulig <martin@ximian.com>
526 * debug-mini.c (mono_debug_close_method): Free the line number array.
528 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
530 * aot.c: Break up large methods into smaller ones. Share GOT slots for
533 * mini.h: Bump AOT file format version.
535 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
537 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
539 * declsec.h: Added macros to get/set lazyly initialized security
540 informations about assemblies. Added new enum for different type of
541 possible LinkDemand violation. Added function to check LinkDemands.
542 * mini.h: Added a field to MonoCompile to hold any security violation
543 detected when JITting a method (so it can be thrown later).
544 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
545 and CEE_CALLVIRT. Added code to throw exception at the end of
546 mini_method_compile (note: the exception is unhandled right now).
548 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
550 * mini.c, jit-icalls.c: use the managed implementation of
551 memset for initobj and memset, to avoid managed <-> unmanaged
554 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
556 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
557 optimization if it would need a GOT var.
559 * basic.cs: Add tests for constant propagation and switch statements.
561 * ssa.c: Fix out-of-range constant propagation and switch statements.
563 2005-02-09 <vargaz@freemail.hu>
565 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
567 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
569 * cpu-amd64.md (load_membase): Fix max length of load_membase.
571 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
573 * mini.c: update to new signature of mono_class_get_allocation_ftn().
575 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
577 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
578 arithmetic operations.
580 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
582 * mini-ppc.c: add a workaround for broken user code that
583 DllImports vararg functions with non-vararg signatures.
585 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
587 * mini.c (mono_jit_compile_method_inner): Add detection and a
588 meaningfull error message for assemblies written in Managed C++.
590 * tramp-amd64.c mini-amd64.h: Add support for
591 create_trampoline_from_token ().
593 * aot.c mini-x86.c abcremoval.c: Applied patch from
594 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
596 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
598 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
599 which takes a MonoImage/token as parameter instead of a MonoMethod.
601 * aot.c: Use the new trampoline for initializing vtables.
603 * aot.c: Add support for ldfld/stfld_remote wrappers.
605 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
606 rules for compare <MEM>, IMM.
608 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
610 * aot.c: Handle inherited finalizers correctly.
612 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
614 * inssel.brg (stmt): Add a missing _setup_... ().
616 * aot.c: Save some parts of the class state to the AOT file and use it
617 to recompute that state when a class is initialized.
619 * mini.c: Install AOT hooks into the runtime.
621 * mini.h: Bump AOT file format version.
623 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
626 * iltests.il: Add new test.
628 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
632 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
634 * mini.c: setup the statistical profiler in the thread attach
635 callback to cope with the new single thread code.
637 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
639 * mini-ppc.c: ensure we have enough room for the profiler
640 calls (fixed bug#72084).
642 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
644 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
647 2005-2-1 Massimiliano Mantione <massi@ximian.com>
649 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
651 2005-2-1 Massimiliano Mantione <massi@ximian.com>
653 * ssapre.c: Fixed an issue with down safety (this allows IronPython
654 to succesfully execute parrotbench).
655 * ssapre.h: Likewise.
657 2005-2-1 Massimiliano Mantione <massi@ximian.com>
659 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
660 variable for stores to method arguments (fixes a SSAPRE issue).
662 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
664 * mini.c: handle value types in dup, fixes gen-112.cs.
666 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
668 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
669 sequence for calls in dynamic methods to avoid thunks.
671 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
673 * mini.c: correctly remove dynamic methods from the hashtable.
675 2005-1-20 Massimiliano Mantione <massi@ximian.com>
677 * driver.c: Disabled SSAPRE until fix the bug that appears
678 in IronPython's parrotbench.
680 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
682 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
684 * mini.c (mono_method_to_ir): Revert the previous change.
686 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
689 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
690 mono_jit_info_table_find () etc. when running under valgrind.
692 * inssel.brg: Fix warnings.
694 * mini-exceptions.c: Fix warnings.
696 2005-01-31 Martin Baulig <martin@ximian.com>
698 * driver.c (compile_all_methods_thread_main): Don't try to compile
699 generic methods or anything which has type parameters.
701 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
703 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
705 * TestDriver.cs: Add --verbose flags.
707 * graph.c ssa.c: Fix 64 bit warnings.
709 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
710 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
713 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
714 variable not spotted by gcc.
716 * mini-amd64.c inssel-amd64.brg: Applied patch from
717 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
718 X86_COMPARE_MEMBASE opcodes.
720 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
722 2005-01-29 Ben Maurer <bmaurer@ximian.com>
724 * *: MonoMethod->signature might be NULL now. You *MUST* use
725 mono_method_signature.
727 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
729 * driver.c (compile_all_methods_thread_main): Compile the methods
730 without invoking cctors.
732 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
734 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
735 * basic-calls.cs: test for the above.
737 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
739 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
742 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
744 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
745 eagerly if it contains dynamic methods.
747 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
749 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
750 trace, it is now computed by an icall from trace_ips.
752 * mini-exceptions.c: Fix a warning.
754 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
756 * mini-exceptions.c: don't bother getting stack trace info if
757 it's not going to be used.
759 2005-01-27 Raja R Harinath <rharinath@novell.com>
761 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
764 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
766 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
768 * aot.c: Avoid calling mono_method_get_header () if not needed.
770 * mini.h: Bump AOT file format version.
772 * mini.c (mono_emit_native_call): Allocate a GOT var here.
774 * mini.c (mono_print_tree): Print more info for calls.
776 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
778 * declsec.h: Remove warning by adding missing include for marshal.h
780 2005-01-26 Martin Baulig <martin@ximian.com>
782 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
785 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
787 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
790 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
792 * aot.c (mono_compile_assembly): Fix a warning.
794 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
796 * declsec.c: Look for security attributes on the original MonoMethod
797 (and not the wrapped one). This fix permissions on icalls.
799 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
801 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
803 * mini.c (mono_allocate_stack_slots): Add a fixme.
805 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
807 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
809 * inssel.brg: optimize casts of sealed types (more
810 optimizations waiting for fixes in remoting).
812 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
814 * inssel.brg (stmt): Add another dummy rule.
816 * driver.c: Fix warnings.
818 * driver.c (mono_main): If running under valgrind, instruct glib to use
819 the system allocation functions so valgrind can track the memory
820 allocated by the g_... functions.
822 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
824 * mini-ops.h: Add OP_DUMMY_STORE opcode.
826 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
828 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
829 variables in try regions.
831 * mini.c (mini_method_compile): Don't disable optimizations on large
832 methods when AOT compiling.
834 * mini.c (mono_allocate_stack_slots): New arch independent method to
835 allocate stack slots. Not yet used.
837 2005-01-22 Ben Maurer <bmaurer@ximian.com>
839 * debug-mini.c (mono_debug_close_method): Plug some leaks.
841 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
843 * mini-ppc.c: make the branch info relative as the code
844 buffer can be reallocated.
846 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
848 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
849 * driver.c: Removed the AOT/security restriction. Now initialize the
850 security manager (in metadata) if --security is used.
851 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
852 rather than the pointer to declarative security, when AOT is used.
854 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
856 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
857 basic blocks, reduced intrinsic exception throwing code size.
859 2005-01-22 Miguel de Icaza <miguel@ximian.com>
861 * driver.c (mini_usage): Reorder the usage screen.
863 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
865 * mini.c (mono_resolve_patch_target): Fix warning.
867 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
869 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
872 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
874 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
875 breaks the amd64 build.
877 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
878 register allocation. Fixes #71454.
880 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
882 * arrays.cs: Add new regression test.
884 2005-1-20 Massimiliano Mantione <massi@ximian.com>
886 * ssapre.c: Turned usage of snprintf to GString.
887 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
888 (I left it on by mistake in my previous commit).
890 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
892 * mini.c, cfold.c, basic-calls.cs: preserve side effects
893 on cond branch optimization (fixes bug# 71515).
895 2005-1-20 Massimiliano Mantione <massi@ximian.com>
897 * abcremoval.c: Fixed bug 71062.
898 * abcremoval.h: Likewise.
900 2005-1-20 Massimiliano Mantione <massi@ximian.com>
902 * mini.c: Added a new functionality to optimize_branches, the removal
903 of useless basic blocks, and fixed some problem in the removal of
904 critical edges; some utility functions added for both purposes.
905 * ssapre.c: Added complex expression support, and fixed bug 70637.
906 * ssapre.h: Likewise.
907 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
909 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
910 * driver.c: Re-enabled SSAPRE.
912 2005-01-19 Martin Baulig <martin@ximian.com>
914 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
915 the result of mono_get_method_constrained().
917 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
919 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
922 2005-01-18 Geoff Norton <gnorton@customerdna.com>
924 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
925 be detected. Fixes #59296.
927 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
929 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
930 which can happen. Fixes #71361.
932 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
934 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
937 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
939 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
940 appdomain-unload.exe to fail.
942 * mini.c: Fix some memory leaks.
944 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
946 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
947 Fixed bug and sped up some codepaths.
949 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
951 * mini.c: Fix some memory leaks.
953 * exceptions.cs basic-long.cs: Add test for checked ulong->int
956 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
958 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
961 * iltests.il: Add regression test for #71320.
963 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
965 * mini.c (mono_codegen): Fix installation of profiler hooks.
967 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
969 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
971 * mini.h, mini.c, cfold.c: optimize access to enum
972 readonly fields, too. Eval conditional branches if possible
973 to perform unreachable code removal in more cases.
975 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
977 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
979 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
982 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
983 WinXP DEP. Fixes #71244.
985 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
987 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
989 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
991 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
993 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
995 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
998 * mini.h: Bump AOT version.
1000 * mini.h (MonoCompile): Change exvar to a hash table.
1002 * mini.c: Allocate a separate exvar for each handler block.
1004 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1006 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1007 ex var with the pending exception and only throw if the two are equal.
1010 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1012 * mini-x86.c: Fix warnings.
1014 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1015 used by all the ports now.
1017 * aot.c: Add write-symbols and save-temps options.
1019 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1021 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1023 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1025 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1028 * tramp-s390.c: Check vtable slot belongs to the domain.
1030 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1031 as per other platforms.
1033 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1035 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1037 * driver.c: we don't run the Main() code in a subthread anymore.
1039 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1041 * mini.c: added experimental rtc support in the statistical
1042 profiler: if the user has the permission, more accurate statistics
1043 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1044 The MONO_RTC value must be restricted to what the linux rtc allows:
1045 power of two from 64 to 8192 Hz.
1047 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1049 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1051 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1053 * mini-ppc.c: better icache flush for smp.
1055 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1057 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1059 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1060 amd64 port, not yet used.
1062 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1064 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1067 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1069 * driver.c: Added --security option to activate the security manager.
1070 Right now this will allow code generation for declarative demands and
1071 is disabled when AOT is specified.
1072 * mini.c: Add code generation for declarative security demands.
1073 * mini.h: Add mono_use_security_manager as an extern gboolean.
1075 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1077 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1078 emitting more dense assembly code.
1080 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1081 exception throwing stuff.
1083 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1085 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1088 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1091 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1094 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1096 * tramp-*.c: Only patch vtable slots if the object is in the current
1097 domain. Fixes appdomain-unload.exe.
1099 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1101 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1104 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1106 * mini.c (reverse_branch_op): New helper function.
1108 * mini.c (optimize_branches): Run the new optimization only on
1109 platforms which support it. Also reverse all kinds of branches.
1111 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1113 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1116 * mini.c (optimize_branches): Reverse not-equals branches if the false
1117 bblock is a throw. This happens a lot of time with argument checking in
1120 * mini.c (mono_codegen): Add support for placing basic blocks after
1121 the function epilogue.
1123 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1126 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1128 * mini.c (setup_stat_profiler): Only set this up if the platform
1129 supports ITIMER_PROF.
1131 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1133 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1136 * inssel.brg: Fix a warning.
1138 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1140 * mini.c: added support for statistical profiler
1141 (run with: --profile=default:stat).
1143 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1145 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1147 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1149 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1150 related to global registers from the amd64 port.
1152 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1154 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1156 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1157 with global registers.
1158 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1160 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1162 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1164 * debug-mini.c (encode_value): Fix off-by-one.
1166 * aot.c (encode_value): Likewise.
1168 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1170 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1172 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1175 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1177 * aot.c (emit_method_info): Increase size of temp buffer.
1179 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1182 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1184 * aot.c (emit_method_info): Fix build.
1186 * aot.c: Further rework of the AOT file format to reduce the size of
1187 the method info data.
1189 * mini.h: Bump AOT file format version.
1191 2004-12-27 Martin Baulig <martin@ximian.com>
1193 * mini.c (mini_get_method): New static method; call
1194 mono_get_method_full() and mono_get_inflated_method().
1195 (mono_method_to_ir): Use mini_get_method() instead of
1196 mono_get_method_full().
1198 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1200 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1202 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1204 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1206 * inssel-amd64.brg: Add some optimization rules.
1208 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1210 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1211 standard not GC'd stuff is fine.
1213 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1215 * aot.c: Rework the AOT file format to get rid of most of the global
1216 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1218 * mini.h: Bump AOT file format version.
1220 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1222 * mini.h: Bump AOT file format version.
1224 * aot.c (mono_aot_is_got_entry): New function to determine if an
1225 address is inside a GOT.
1227 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1229 * cpu-pentium.md: Increase the maximum size of some instructions which
1230 might involve a got access.
1232 * mini.c (get_method_from_ip): Another debug helper function.
1234 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1235 when got var accesses are created during the decompose phase.
1237 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1239 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1240 argument mini_compile_method and to MonoCompile, and use this to
1241 determine whenever a given method is compiled for AOT. This allows the
1242 other methods compiled during AOT compilation to be free of AOT stuff,
1243 so the backends does not need to add special support for them by
1244 creating a fake GOT etc.
1246 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1249 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1251 * mini.c (mono_method_to_ir): It turns out that some of the
1252 x-appdomain wrappers are lax with types, so just ignore this for
1255 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1256 at the vtable->klass. If it is non-shared code we can just use the
1259 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1261 * mini-ppc.c: access MonoDomain from tls, too.
1263 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1265 * declsec.c: Removed unused variable (and related warning ;-)
1267 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1269 * iltests.il: New test for LDELEMA on an array of ref types.
1271 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1272 all ldelema's on reftypes.
1273 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1274 it was the wrong place to put it.
1276 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1277 register to pop to make this cleaner, at the request of Paolo.
1279 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1281 * mini-ops.h (OP_GETHASHCODE): New op.
1283 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1285 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1288 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1291 * mini-x86.c (mono_arch_output_basic_block): Rather than
1299 The first is 3 bytes while the second is 1. This saves 36 kb on
1300 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1301 see a small boost because of icache locality.
1303 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1305 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1307 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1308 started code sharing with the generic code.
1310 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1312 * mini-ppc.c, cpu-g4.md: added code for direct access to
1315 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1317 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1318 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1321 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1323 * declsec.c|h: Added functions to cache the declarative stack modifiers
1324 in MonoJitInfo and to create a security frame from a MonoJitInfo
1326 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1327 created. Register internal calls for System.Security.SecurityFrame::
1328 _GetSecurityFrame and _GetSecurityStack.
1329 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1330 the definitions for the new stack walk/callback mechanism.
1331 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1332 first security frame for LinkDemands and InheritanceDemands) and
1333 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1335 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1336 walk initialization (lupus).
1338 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1340 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1342 (handle_loaded_temps): Do not create a temporary variable for
1343 things that we know are temps. They will never be modified.
1344 (mono_spill_call): Set MONO_INST_IS_TEMP
1345 (mono_emulate_opcode): ditto
1347 (mono_method_to_ir.CEE_DUP): ditto
1349 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1351 * mini.c (type_to_eval_stack_type): Make this handle the void type
1352 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1353 (emit_tree): use ip_in_bb to special case some common idioms
1354 Update all callers to pass in the IP.
1355 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1357 This gives us a nice 2% speedup in mcs bootstrap.
1359 * mini-x86.c (peephole_pass): Peephole pass to make
1368 * mini.c (ip_in_bb): new method.
1369 (mono_method_to_ir): use this method rather than doing the hash
1372 * linear-scan.c (mono_linear_scan): When expiring actives, you
1373 don't need to keep around variables that expire on this
1374 instruction. This makes it so that:
1377 store (ebx add (ebx, 1))
1381 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1383 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1384 combination to avoid doing two copies. Fix up problems with previous
1387 * mini.c: Fix 64 bit warnings.
1389 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1391 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1393 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1394 changes from the x86 code.
1396 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1398 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1400 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1401 throwing code to reduce its size, unify the AOT and non-aot code and
1402 get rid of relocations in the AOT case.
1404 * mini-x86.h mini.c exceptions-x86.c
1405 (mono_arch_get_throw_corlib_exception): New arch specific function to
1406 raise corlib exceptions which doesn't require relocations in the
1409 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1411 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1413 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1416 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1419 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1421 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1422 with add function when used from Inc/dec atomic
1423 functions. Re-enabled optimization on x86.
1424 * mini-ops.h: renamed atomic_add functions to
1425 allow _add to match the Interlocked::Add and
1426 _add_next to match Interlocked::Inc/Dec.
1428 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1430 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1431 linking of BBs to the end BB, and enabled SSAPRE also with
1432 consprop and copyprop (which was prevented by that bug).
1434 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1436 * mini-x86.c: disabling the Interlocked optimizing code.
1438 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1440 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1443 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1445 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1446 interlocked optimization due lack of support on x86, rewrote
1447 exchange to take into account that base may be in eax.
1449 xsp works again; activated Interlocked optimizing code.
1451 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1455 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-ops.h: Add new opcodes.
1459 * mini.h: Add new patch types. Add got_var to MonoCompile.
1461 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1462 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1463 make it work with all kinds of patchable code.
1465 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1466 address of the GOT, and referencing entries in the GOT.
1468 * mini.c: Add code to load the GOT address if needed by an opcode.
1470 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1471 independent AOT code on the x86 using an elf-style Global Offset Table.
1473 2004-12-14 Raja R Harinath <rharinath@novell.com>
1475 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1477 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1479 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1482 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1484 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1485 of Interlocked:Increment/Decrement/Add as inline ops.
1486 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1488 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1490 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1491 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1493 2004-12-12 Duncan Mak <duncan@ximian.com>
1495 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1496 again. `patch_info->table_size' is no longer valid after Zoltan's
1499 2004-12-12 Martin Baulig <martin@ximian.com>
1501 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1502 if we are the "real" method, ie. not an inlined method inside it.
1504 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1506 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1507 before we look in the special fields table. This fixes
1508 ../tests/thread-static-init.cs.
1510 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1512 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1513 for Array get_Rank and get_Length. Fixes bug #70465.
1515 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1517 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1518 separate structure to reduce the size of MonoJumpInfo.
1520 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1522 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1524 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1526 * mini.c (mini_get_inst_for_method): Changed to allow ports
1527 to return a MonoInst instead of opcode
1528 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1530 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1531 Allow ports to return a created MonoInst instead of op-code, will enable
1533 (renamed mini_get_opcode_for_method to better reflected the functionality)
1535 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1537 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1539 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1541 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1544 2004-12-08 Martin Baulig <martin@ximian.com>
1546 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1547 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1549 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1551 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1554 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1557 2004-12-08 Raja R Harinath <rharinath@novell.com>
1559 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1561 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1563 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1564 bug introduced by the previous patch.
1566 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1568 * mini-ppc.c, objectc.cs: handle large structs passed by value
1571 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1573 * mini-ppc.c: OP_ARGLIST implementation from
1574 Geoff Norton <gnorton@customerdna.com>.
1576 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1578 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1579 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1581 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1583 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1585 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1587 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1590 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1592 * mini-sparc.c: Zero out localled-ed memory.
1594 * iltests.il: Add tests for zeroing out localloc-ed memory.
1596 2004-12-04 Martin Baulig <martin@ximian.com>
1598 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1599 mono_method_get_signature_full().
1601 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1603 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1604 and some utility functions (always for SSAPRE), integrated SSAPRE.
1606 * driver.c: Added ssapre option.
1607 * ssa.c: Small fix on OP_ARG handling.
1608 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1609 * Makefile.am: Likewise.
1611 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1613 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1616 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1619 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1621 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1623 * cpu-s390.md : Increase instruction length of oparglist.
1625 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1627 2004-11-30 Martin Baulig <martin@ximian.com>
1629 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1630 virtual generic methods. We call a special helper_compile_generic_method()
1631 icall to retrieve the method from the vtable, inflate and compile
1632 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1634 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1636 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1638 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1640 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1642 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1645 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1647 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1648 platforms with PIC aot.
1650 2004-11-28 Martin Baulig <martin@ximian.com>
1652 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1655 2004-11-28 Martin Baulig <martin@ximian.com>
1657 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1658 the result of mono_type_get_underlying_type() to check whether
1661 2004-11-26 Martin Baulig <martin@ximian.com>
1664 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1667 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1669 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1670 the same way as the other arguments so they won't get clobbered.
1672 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1673 calls through R11 since it is clobbered by the trampoline code.
1675 2004-11-26 Raja R Harinath <rharinath@novell.com>
1677 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1678 pick up in-tree mscorlib.dll.
1680 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1682 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1684 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1685 runtime data/code are now stored in a table similar to the GOT in ELF.
1686 This allows the code itself to be position independent.
1688 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1691 * aot.c: Attach ELF type (object/function) directives to all global
1694 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1696 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1698 * mini-amd64.h: Turn on PIC AOT code.
1700 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1701 returning the offset within an OP_AOTCONST instruction where the GOT
1702 offset needs to be added.
1704 * mini.h: Bump AOT file format version.
1706 2004-11-25 Martin Baulig <martin@ximian.com>
1708 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1709 uninflated generic methods.
1711 2004-11-25 Martin Baulig <martin@ximian.com>
1713 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1715 2004-11-24 Martin Baulig <martin@ximian.com>
1717 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1718 original klass (this only applies for generic instances).
1720 2004-11-24 Martin Baulig <martin@ximian.com>
1722 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1723 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1726 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1728 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1729 localloc. Fixes #69678.
1731 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1733 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1735 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1736 used SSE registers on pinvoke calls. Fixes #69774.
1738 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1740 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1741 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1743 2004-11-23 Raja R Harinath <rharinath@novell.com>
1745 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1746 Refer directly to the mcs/ tree.
1748 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1750 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1751 Check if a trampoline for a synchronized method is required.
1753 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1755 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1756 with localloc if needed. Throe arithmetric exception in
1757 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1758 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1760 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1762 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1763 types before switching on type. Fixes #69622.
1765 2004-11-19 Raja R Harinath <rharinath@novell.com>
1767 * Makefile.am (check-local): New. Integrate into 'make check'.
1768 (MCS,RUNTIME): Define using in-tree mono and mcs.
1770 (%.exe): Use $(ILASM).
1772 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1774 * mini-ppc.c: adjust initial prolog size (bug #69691).
1776 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1778 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1781 2004-11-17 Raja R Harinath <rharinath@novell.com>
1783 * Makefile.am (clean-local): Rename from 'clean'.
1785 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1787 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1788 to mono_arch_is_int_overflow.
1789 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1792 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1794 * declsec.c|h: New files to support declarative security attributes.
1795 Added function to check if a method has (applicable) security.
1796 * mini.c|h: Add check for declarative security attributes in
1797 mono_method_check_inlining.
1798 * Makefile.am: Added declsec.c and declsec.h to the build.
1800 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1802 * mini.c, mini.h: update to keep dynamic code info per-domain.
1804 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1806 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1807 (mini_init): Get rid of it from here too.
1809 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1811 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1812 implemented OP_RETHROW (patch by Geoff Norton
1813 <gnorton@customerdna.com>).
1815 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1817 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1818 between appdomains. Fixes appdomain-unload on PPC.
1820 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1822 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1823 mini-exceptions.c: handle the new wrapper types.
1824 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1825 token value as a MonoClass* when compiling a wrapper.
1826 mono_jit_create_remoting_trampoline now takes an additional
1827 MonoRemotingTarget parameter.
1829 2004-11-10 Martin Baulig <martin@localhost>
1831 * mini.c (mono_method_to_ir): Use `generic_container->context'
1832 rather than creating a new one.
1834 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1836 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1838 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1840 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1842 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1843 the experimental aot cache stuff.
1845 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1847 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1848 mini-exceptions.c: update to exception clause structure changes.
1850 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1852 * exceptions-x86.c (throw_exception): Fix warnings.
1854 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1857 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1859 * exceptions-sparc.c (get_throw_exception): Really fix this.
1861 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1863 * tramp-*.c: we no longer support icalls without wrappers, so
1864 a bit of code can be removed here
1866 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1868 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1871 * cpu-sparc.md: Add op_rethrow.
1873 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1875 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1877 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1878 * mini-ops.h: Add OP_RETHROW.
1880 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1882 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1884 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1886 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1887 Makes the output much easier to read
1889 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1891 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1892 prevents another huge leak when compiling with ssa. Secondly, the
1893 performance of doing this rather than freeing the lists is much
1894 better. GList does a lock every time you allocate a list link,
1895 so that it can use a memory pool. So, it is better to just use
1896 a memory pool of our own.
1898 * ssa.c, linear-scan.c: replace g_list_remove_link with
1899 g_list_delete. The remove one does not free the GList, so we were
1900 leaking memory. On -O=all --compile-all with corlib, this cut down
1901 3 MB of allocations.
1903 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1905 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1907 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1909 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1910 into a new function mono_create_jit_trampoline ().
1912 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1914 * trace.c (get_spec): Allow tracing of classes without a namespace.
1916 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1918 * mini.c: Fix pointer overwrite in mini_method_compile.
1920 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1922 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1923 The darwin ABI needs some special handling for 1 and 2 byte structs
1924 Lets use lbz/lhz instead of lwz everywhere.
1925 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1926 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1927 Use stb/sth for the former, and put the latter always on stack instead of in
1930 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1932 * trace.c (is_filenamechar): Add '_'.
1934 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1936 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1938 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1940 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1942 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1943 depends on libmonogc. Fixes #68805.
1945 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1947 * mini.c (mono_jit_free_method): Provide extra information for
1948 this error. Currently this leaks, but will be turned into a
1949 developer option in the future.
1951 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1953 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1955 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1957 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1958 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1959 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1961 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1963 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1964 trampolines for AOT code.
1966 2004-10-22 <vargaz@freemail.hu>
1968 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1969 constructed types. Fixes #68136.
1971 2004-10-21 Martin Baulig <martin@ximian.com>
1973 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1974 if it returns true, unwind the stack to the call instruction.
1976 2004-10-21 <vargaz@freemail.hu>
1978 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1980 * mini.h: Bump AOT version number.
1982 * objects.cs: Add another test for unbox trampolines.
1984 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1987 2004-10-20 <vargaz@freemail.hu>
1989 * driver.c: Add SHARED to the set of optimizations tested.
1991 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1993 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1996 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1998 2004-10-20 Martin Baulig <martin@ximian.com>
2000 * mini-exceptions.c (mono_handle_exception): Call
2001 mono_debugger_handle_exception() to tell the debugger about
2002 catch/finally clauses.
2004 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2006 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2008 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2011 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2013 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2014 methods as their native size, fixed bug #57543, #57545.
2015 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2016 This saves a temporary register and mullw call down into 1 (minor perf
2017 increase for cases like sum = sum * 5; This use to translate into:
2020 It now translates to
2023 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2025 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2028 2004-10-11 Martin Baulig <martin@ximian.com>
2030 * mini.c (mono_method_to_ir): If we're a generic method, get the
2031 MonoGenericContainer from our MonoMethodNormal and create a
2032 MonoGenericContext from it.
2034 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2036 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2038 * basic-long.cs: Add test for checked i8->i2 cast.
2040 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2042 * inssel-ppc.brg: added a couple of speedup rules.
2044 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2046 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2047 to speed up rebuilds.
2049 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2051 * mini-s390.c: Minor fix to OP_OR_IMM.
2053 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2055 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2056 better. Fixes appdomain-unload.exe on sparc.
2058 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2060 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2061 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2064 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2066 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2068 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2070 * mini.c: Always generate a field read/write wrapper for members
2071 of the class MarshalByRefObject since the actual instance could
2074 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2076 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2078 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2080 * driver.c mini.h trace.c: Move the setting of the main assembly into
2081 a separate function called mono_trace_set_assembly () and call it after
2082 actually loading the main assembly. Fixes #66872.
2084 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2086 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2087 using the code manager.
2089 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2091 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2093 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2095 * cpu-amd64.md: Fix bug in previous patch.
2097 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2100 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2102 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2103 mini-exceptions.c: updates for changed stack walk interface.
2105 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2107 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2109 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2111 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2113 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2115 * driver.c (mini_regression_list): Do not call mono_assembly_close
2116 since assemblies can't be unloaded.
2118 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2120 * cpu-amd64.md: Fix more instruction lengths.
2122 * cpu-amd64.md: Fix lengths of some instructions.
2124 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2126 * inssel.brg: Make the array ldelema check aot friendly.
2128 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2130 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2132 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2134 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2136 * mini-x86.c: Fix build.
2138 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2139 mono_type_get_underlying_type () helper function to simplify code.
2141 2004-09-09 Martin Baulig <martin@ximian.com>
2143 * mini-amd64.c: Don't access `type->data.klass' directly, call
2144 mono_class_from_mono_type() instead since the type may be a
2147 2004-09-09 Martin Baulig <martin@ximian.com>
2149 * mini-amd64.c (get_call_info): Fix support for generic instances.
2150 (add_valuetype): Use mono_class_from_mono_type() to get the class
2151 since we can be a generic instance.
2153 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2155 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2157 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2159 * liveness.c: reset spill costs on each scan: bug 62107
2161 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2163 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2164 unnecessary line that doesn't compile
2166 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2168 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2169 trampolines, make them call an error function so people can fix their
2172 2004-09-06 Martin Baulig <martin@ximian.com>
2174 * mini.c (mono_method_to_ir): When initializing locals, handle a
2175 generic instances like a valuetype if it's a valuetype and like a
2176 class if it's a class.
2178 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2180 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2181 stack. Fixes #64674.
2183 * exceptions.cs: Add test for unwinding of call arguments.
2185 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2187 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2188 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2189 set the carry/borrow flag). The sparc and s390 implementations
2190 can now use optimized versions (and simplify the code). ppc bugfixes.
2192 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2194 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2196 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2198 * inssel-amd64.brg: Remove leftover 32 bit rule.
2200 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2202 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2204 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2205 mono_arch_find_jit_info functions into a new function. Fix a memory
2208 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2211 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2213 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2216 * exceptions.cs: Add array size tests.
2218 * mini.c: Allocate a separate icall wrapper for each arity of
2219 mono_array_new_va. Fixes #59509.
2221 * exceptions.cs: Add testcase for 64578.
2223 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2225 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2227 2004-09-02 Martin Baulig <martin@ximian.com>
2229 * mini.c (mono_method_to_ir): When initializing the locals, call
2230 handle_initobj() on the generic instance itself, not its
2233 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2235 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2236 MonoJitInfo for dynamic methods.
2238 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2240 * mini.c: Add support for freeing JIT data for dynamic methods.
2242 2004-09-01 Martin Baulig <martin@ximian.com>
2244 * mini-x86.c (is_regsize_var): Added support for generic
2246 (mono_arch_emit_prolog): Make this compile again, use
2247 `x86_push_imm_template (code)'.
2249 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2251 * mini-x86.c: make all push_imm instructions that get
2252 patched always emit the long form
2254 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2256 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2257 in a per-domain hash.
2259 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2262 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2264 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2267 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2270 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2271 Beginnings of SSE2 support.
2273 * exceptions.cs: Add more tests for checked int<->uint casts.
2275 2004-08-28 Martin Baulig <martin@ximian.com>
2277 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2281 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2282 Handle generic instances recursively.
2284 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2286 * iltests.il: test for conv.u8 on a constant
2288 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2290 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2291 LCONV_x4 (shrun_32 (membase)).
2293 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2295 * inssel-x86.brg: c&p rules for push/setret of long
2297 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2299 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2300 compare (regvar, base)
2302 * inssel-x86.brg: more burg love
2304 * inssel.brg: more cleanup
2306 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2308 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2310 * basic-long.cs, basic-calls.cs: new tests for optimization.
2312 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2314 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2317 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2319 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2321 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2323 * inssel.brg (mini_emit_memcpy): use
2324 NO_UNALIGNED_ACCESS to disable memcpy optimization
2326 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2328 * mini-amd64.c: Handle generic types in various places.
2330 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2332 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2334 * mini.c (handle_box): Fix warning.
2336 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2338 * mini-amd64.h: Enable the emit_state optimization.
2340 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2342 * mini-amd64.c: Add some new 64 bit peephole opts.
2344 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2346 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2348 * mini-amd64.c: Register allocator fixes.
2350 * mini.c: Add an optimization to emit_state to avoid allocation of new
2351 registers on some platforms.
2353 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2355 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2357 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2358 allocation. Fixes #63085.
2360 * basic-long.cs: Add new regression test.
2362 * mini-amd64.c: Register allocator improvements.
2364 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2366 * mini-amd64.c (read_tls_offset_from_method): Add another code
2369 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2370 instruction sequence for nullifying class init trampolines.
2372 * objects.cs: Add new regalloc test.
2374 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2376 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2378 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2380 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2383 * driver.c: Fix profiling after TLS changes.
2385 * driver.c (mono_main): Set mono_stats.enabled if needed.
2387 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2390 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2392 * mini-x86.c: use a 1 op rather than a 2 op tls access
2393 instruction -> faster.
2395 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2400 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2402 * exceptions-sparc.c (throw_exception): fix typo
2404 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2406 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2407 set tree->dreg correctly with tls. Allow any
2408 register to be used.
2410 * mini-x86.c (read_tls_offset_from_method): add new code
2411 generation pattern seen with GCC.
2414 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2416 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2417 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2418 exceptions-sparc.c: fix some performance issues in exception
2419 handling and setting of the stack trace for exceptions that were
2422 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2424 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2427 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2430 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2432 This patch inlines tls access, when possible.
2434 * mini.h: new arch functions for TLS intrinsics.
2435 All platforms updated with a stub.
2437 * mini.c: use the new intrinsics
2439 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2440 arch specific intrinsic for tls variables
2442 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2444 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2447 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2449 * mini.c: thread local allocation
2451 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2453 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2455 * Makefile.am: Link against the static version of libmonogc.
2457 * Makefile.am: Link the static versions of the convenience libraries
2458 into the mono executable.
2460 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2462 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2464 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2465 on integer overflow.
2467 * mini-amd64.c: Reorganize function call code.
2469 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2471 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2473 * inssel-x86.brg: use xor eax,eax.
2475 * basic.cs: new tests
2477 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2479 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2480 in exception throwing code.
2482 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2484 * inssel-x86.brg: use xor esi,esi.
2486 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2488 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2489 can trace methods compiled during mini_init () too.
2491 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2494 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2496 * Makefile.am: static link on x86 (r=zoltan)
2498 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2500 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2501 code since it causes some programs to fail.
2503 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2505 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2507 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2509 * mini.c: ovfops_op_map - add STACK_OBJ case for
2511 * basic.cs: add test_0_pin_string as test
2514 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2516 * Makefile.am: build C# if srcdir != builddir
2518 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2520 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2521 fall-through blocks.
2523 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2525 * driver.c: enable loop by default again and include abcrem in -O=all.
2527 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2529 * iltests.il: Add some localloc tests.
2531 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2533 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2536 * inssel-amd64.brg: Add some optimizations.
2538 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2541 * Makefile.am: Statically link mono against libmono on AMD64.
2543 * mini-amd64.c inssel-amd64.brg: Optimizations.
2545 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2547 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2549 * tramp-amd64.c: Patch calling code in trampolines.
2551 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2553 * mini-amd64.c: pinvoke struct passing fixes.
2555 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2557 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2558 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2560 2004-08-05 Duncan Mak <duncan@ximian.com>
2562 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2565 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2567 * mini-amd64.c (emit_move_return_value): Move return value for normal
2570 2004-08-05 Martin Baulig <martin@ximian.com>
2572 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2573 `type->type'; just modify `type' itself when dealing with enums
2574 and generic instances.
2575 (check_call_signature): Make `simple_type' a `MonoType *'.
2577 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2579 * mini.c: Use OP_PADD to add offsets to addresses.
2581 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2583 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2585 * mini-sparc.c (mono_arch_emit_epilog): fix check
2586 for folding last op into restore instruction
2588 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2590 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2591 helper methods using the code manager.
2593 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2595 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2597 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2599 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2600 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2602 * mini-s390.c: fix tail processing
2604 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2606 * mini-ppc.c: mul.ovf.un exception name fix.
2608 2004-08-03 Martin Baulig <martin@ximian.com>
2610 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2611 instances; before jumping to `handle_enum', also modify `ptype'.
2613 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2615 * cpu-sparc.md: fcall maximal length too small.
2617 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2619 * mini-amd64.c mini.h: Add initial support for passing/returning
2620 structures to/from pinvoked methods.
2622 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2624 * mini-ppc.c: reg allocator fix.
2626 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2628 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2630 * inssel.brg: Optimize memset on 64 bit machines.
2632 * mini-amd64.c: Fix some vararg cases.
2634 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2636 * mini-s390.c: Corrected macro in emit_float_to_int
2638 * s390-abi.cs: Tests to exercise the s390 ABI
2640 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2642 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2645 * basic.cs: Add a test for add.ovf.un.
2647 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2649 * mini-sparc.c: add case for OP_IDIV_UN
2651 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2653 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2655 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2657 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2659 * basic.cs: regression tests.
2661 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2664 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2666 * basic.cs: Add a new test.
2668 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2669 and AOT. Various fixes and optimizations.
2671 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2673 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2675 * mini-ppc.c: make sure temp regs are not used for global reg
2678 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2680 * cpu-sparc.md: conv_i8 fix for 64bits
2682 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2684 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2686 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2687 add opcode for cmp BYTE PTR [eax], imm.
2689 * inssel.brg: Make memcpy and memset takes bases.
2691 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2693 * *-amd64.*: More AMD64 work.
2695 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2697 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2698 add a compare-not-equal opcode.
2700 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2702 * mini.c: Use mono_init_from_assembly instead of mono_init.
2704 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2706 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2708 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2710 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2712 * inssel.brg: 64 bit fixes.
2714 * mini.h (MonoCallInst): Add some AMD64 specific data.
2716 * mini.h: Add some OP_P opcodes.
2718 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2720 * basic.cs: tests for 61797 and 61740
2722 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2724 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2725 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2727 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2729 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2731 * *-amd64*.*: Ongoing AMD64 work.
2733 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2735 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2737 * *-amd64*: Ongoing AMD64 work.
2739 * mini-arch.h: Add AMD64 support.
2741 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2743 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2745 * mini-ops.h: Add new opcodes.
2747 * Makefile.am: Add AMD64 support.
2749 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2750 rules into the inssel-long*.brg files.
2752 * *-amd64.*: Add beginnings of AMD64 backend.
2754 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2756 * mini.c (print_dfn): commenting out the code that prints
2757 the cil. With -O=deadce, this makes -v -v crash.
2759 * cpu-pentium.md: make checkthis have a length of 2
2761 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2763 * mini-sparc.h: fix implementations of __builtin
2764 functions for Sun compiler for V9.
2766 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2768 * mini.c: use the new stelem.ref wrapper
2769 * exceptions.cs, arrays.cs: new stelem.ref tests
2771 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2773 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2774 new XSP should work with these changes).
2776 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2778 * inssel-{long32,x86,}.brg: trivial optimizations.
2780 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2782 * mini.c: load value when emitting box operation in
2785 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2787 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2788 is one byte shorter than cmp DWORD PTR [eax], 0.
2790 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2792 * inssel-ppc.brg: arguments on the stack are always
2793 relative to the stack pointer (spotted by Neale Ferguson).
2795 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2797 * exceptions-x86.c: delay appending the method name to the trace until
2798 after mono_jit_info_table_find is called, as this gets the real
2801 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2803 * aot.c: register roots
2805 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2807 * aot.c : I could just use PLATFORM_WIN32 flag.
2809 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2811 * aot.c : Reverting the previous fix. This time it broke linux build.
2813 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2815 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2817 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2819 * mini.c (handle_stack_args): Remove some more debugging code.
2821 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2823 * driver.c mini.h aot.c: Allow additional options to be specified with
2824 --aot and pass them to mono_compile_assembly.
2826 * aot.c: Add experimental code to AOT compile all loaded assemblies
2827 on demand and save the code into a cache in the filesystem.
2829 * aot.c: Add support for more wrapper methods.
2831 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2834 * cpu-*.md: Remove removed opcodes.
2836 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2837 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2838 related icalls to marshal.c.
2840 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2842 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2844 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2846 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2848 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2849 * liveness.c: If liveness is recomputated we need to reset the information
2850 for each variable. This way, if the liveness range has been narrowed
2851 by optimizations that happened after the last computation, we can return
2854 For example, if you have
2859 // Tons of code that does not affect i
2865 i = 0 is dead code and will be removed by SSA. However, when
2866 linear scan gets to the code, i will still appear to be live
2867 throughout the entire block. This prevents good register allocation.
2869 2004-07-06 Martin Baulig <martin@ximian.com>
2871 * debug-mini.c (mono_debug_init_method): Allow
2872 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2873 (mono_debug_add_icall_wrapper): New method.
2875 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2877 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2879 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2882 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2884 * aot.c (mono_aot_load_method): Fix loading of debug info.
2886 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2888 * aot.c: Add logging support.
2890 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2892 * mini.h: Add prototype for mono_print_method_from_ip.
2894 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2896 * inssel.brg: 64 bit fixes.
2898 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2901 * Makefile.am: Add SPARC64 support.
2903 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2905 * aot.c: Fix alignment problems on 32 bit platforms.
2907 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2909 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2912 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2915 * mini.h: Bump AOT file version. Some 64 bit fixes.
2917 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2919 * inssel-sparc.brg: Add new rule to avoid register moves.
2921 * inssel.brg: Add ldind_to_load_membase helper function.
2923 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2925 * mini.c: OffsetToStringData intrinsic.
2927 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2929 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2931 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2934 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2935 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2937 * mini.c: reinstated mono_compile_get_interface_var()
2938 on x86, too, since the change breaks the Gtk# build there as well.
2940 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2942 * driver.c: remove loop from the default optimizations: it seems to
2943 interact badly with some of the other options (see bug #60613).
2945 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2947 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2948 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2950 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2952 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2953 vararg-using methods.
2955 2004-06-21 Martin Baulig <martin@ximian.com>
2957 * mini/mini-exceptions.c
2958 (mono_handle_exception): Added `gpointer original_ip' argument.
2959 After calling mono_unhandled_exception(), call
2960 mono_debugger_unhandled_exception() and if that returns true,
2961 restore the context and return.
2963 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2965 * mini-ppc.c: prefer the use of relative branches so
2966 they won't need to be patched in aot code (patch from Patrick Beard).
2968 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2970 * aot.c: patch from Patrick Beard to make the output assembly
2971 more correct for the MacOSX assembler. Small tweak to
2972 generate sane images on Linux/PPC, too.
2974 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2976 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2977 case until bug #59509 is fixed (shows up in #60332).
2979 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2981 * mini.c: make sure the needed wrappers are compiled, too, with
2984 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2986 * driver.c: remove NPTL reference in --version output.
2988 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2990 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2991 generate valid assembly for the Mach-O assembler.
2993 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2995 * driver.c: don't include abcrem in the all optimization specifier
2996 since it slows down jit compilation too much for now.
2998 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3000 * mini.c: use BIGMUL only if both operands have the same signage.
3001 * iltests.il: Test for bug 60056. (errors related to signage in
3006 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3008 * mini.c, aot.c: memory leak fixes.
3010 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3012 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3014 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3016 * Makefile.am: remove the -static hack completely, it links in
3017 statically glib as well.
3019 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3021 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3022 * exceptions.cs: make it compile with new mcs/csc.
3024 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3025 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3026 and added relevant test case.
3028 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3030 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3031 regressions in gtk-sharp.
3033 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3035 * exceptions.cs: New regression tests.
3037 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3039 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3041 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3043 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3045 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3047 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3049 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3051 * mini.c (mono_jit_runtime_invoke): Init class in this
3052 method instead of trusting mono_jit_compile_method to
3053 do the work (because wrappers can be in object class)
3055 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3057 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3059 * basic-long.cs: New regression test.
3061 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3063 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3066 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3068 * Makefile.am: fix miguel's change to build mono statically against
3069 libmono (track build dependencies).
3071 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3073 * cfold.c: Some glib versions do not have G_MININT32.
3075 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3077 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3078 with precision of tan, atan, sin and cos, and implemented related
3079 regressions tests (fixes bug 54467, but one new problem appeared and
3082 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3084 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3086 * exceptions.cs: Add test for constant folding && division by zero.
3088 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3089 since driver.c is in libmono too, so the optimization was useless.
3091 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3092 variable to driver.c so the compiler can emit more efficient code to
3095 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3097 * Makefile.am: don't distribute generated inssel.[ch] files.
3099 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3101 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3102 into the default appdomain. Fixes #58707.
3104 * jit-icalls.c: Remove the broken approximation for truncl, doing
3105 no conversion is better.
3107 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3110 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3112 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3113 of the mcrxr instruction which is not available on some processors
3114 even if it's documented to be. Implement add and sub overflow correctly
3115 (still not complete for long unsigned). Speed up icalls a bit.
3117 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3119 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3120 we run .cctor in the current domain instead of target_domain.
3122 Fixes bug #58558, .cctor not being called in -O=shared.
3124 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3126 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3128 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3130 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3131 which can be done with an imm8, do it that way.
3132 (mono_arch_output_basic_block): ditto for a jmp
3133 (mono_arch_emit_prolog): Computate maximum offset of a label.
3135 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3137 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3138 now tries to allocate prefered physical reg's for virtual
3139 regs. This reduces the number of emited spills/loads with
3140 20-30% on our core assemblies.
3142 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3144 * jit-icalls.c: truncl() is not needed and trunc() is
3145 the correct thing to do anyway (bug #58287).
3147 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3149 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3152 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3154 * driver.c: enable loop optimizations by default.
3156 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3158 * mini-x86.c: fix calc of max loop size when aligning loops start.
3160 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3162 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3165 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3167 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3170 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3172 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3174 * mini.c (inline_method): Allways inline some wrappers even if the cost
3175 is too large. Fixes #58785.
3177 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3179 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3181 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3182 (crichton@gimp.org). Beginning of support for sparc/linux.
3184 * mini-sparc.c: Optimize retrieval of LMF address.
3186 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3188 * exceptions-ppc.c: handle alloca in methods with clauses.
3190 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3192 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3194 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3196 * mini.c: Delegate most of the abort signal work to
3197 mono_thread_request_interruption, which also handles Stop and Suspend
3200 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3202 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3203 supports the save/restore lmf opcodes.
3205 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3207 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3210 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3212 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3214 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3215 methods which contain array accesses.
3217 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3218 boundaries. Fixes #58537.
3220 * iltests.il: Add regression test for #58537.
3222 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3224 * mini-x86.c (mono_arch_local_regalloc): Last part of
3225 fix for bug #58633 (releasing register to early).
3227 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3229 * basic-long.cs: Add new regression test.
3231 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3233 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3234 register too early on the chain.
3236 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3238 * mini.c (create_helper_signature): Use a helper function to reduce
3239 the code which needs to be written. Also set the calling convention of
3240 icalls on windows. Fixes #57840.
3242 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3244 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3245 exceptions-ppc.c: added helper function to get the instruction address
3246 from a signal handler context.
3248 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3250 * helpers.c: use g_get_tmp_dir. Invokes happyness
3253 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3255 * helpers.c: Add new env variable to pass args to objdump.
3256 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3258 2004-05-17 Radek Doulik <rodo@ximian.com>
3260 * Makefile.am (common_sources): added abcremoval.h so it get
3261 disted and daily mono packages on go-mono.com will build again
3263 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3265 * abcremoval.c: Fixed coding style, added copyright header.
3267 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3269 * mini.h: Added prototype for abc removal main function.
3271 * build_relations_propagation_table.pl: Added copyright header.
3273 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3275 * basic-long.cs: reg test for complex ceq_long bug.
3277 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3279 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3280 reg in long and clob case (bug #58343). Fixed/added comments.
3282 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3284 * mini.c (mono_jit_runtime_invoke): Follow new convention
3285 of calling the invoke method with an function pointer.
3287 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3289 * ChangeLog: Fix author of memory leak patch.
3291 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3293 * Makefile.am: fix make dist as well...
3296 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3298 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3299 on archs where pointers are 4 bytes long.
3301 * Makefile.am: Added abcremoval.c source file.
3303 * abcremoval.c: Added abcremoval.c.
3305 * abcremoval.h: Added abcremoval.h.
3307 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3309 * inssel.brg: Enabled bounds check removal.
3311 * mini.c: Added support for abcrem optimization.
3313 * mini.h: Added abcrem optimization label.
3315 * driver.c: Added support for abcrem optimization.
3317 * propagated_relations_table.def: Added propagated_relations_table.def.
3319 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3321 * mini.c, cfold.c: fix style.
3323 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3325 * mini.c: handle issue with the low-level implementation of
3326 some long opcodes (bug #54209).
3328 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3330 * basic.cs: test for my new cmov stuff.
3332 2004-05-13 Patrik Torstensson
3334 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3335 opt and added peephole documentation.
3337 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3339 * tramp-ppc.c: rewrote the generic trampoline code.
3341 2004-05-11 Patrik Torstensson
3343 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3345 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3347 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3349 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3350 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3352 * mini.c: Add new icalls for AsAny marshalling.
3354 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3356 * tramp-ppc.c, mini-ppc.c: more cleanups.
3358 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3360 * mini.c: no warnings.
3362 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3364 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3366 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3368 * mini.c: In the thread abort signal handler, if the thread is in the
3369 process of being stoped, don't throw the Abort exception, just stop the
3372 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3374 * tramp-ppc.c: removed old code.
3376 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3378 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3379 do some simple speed optimizations on ppc.
3381 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3383 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3384 and large offsets in load/store.
3386 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3388 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3389 it causes regressions.
3391 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3393 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3396 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3398 * jit-icalls.c: remove warnings.
3399 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3400 speedups for unsafe code.
3402 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3404 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3406 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3408 * basic-calls.cs: Add new regression test.
3410 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3413 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3415 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3418 2004-05-06 Patrik Torstensson
3420 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3421 long reg allocation in any reg (not only eax:edx) and implemented
3422 long shl/shr ops in asm instead of helpers.
3424 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3426 * mini-sparc.h: Fix warnings.
3428 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3431 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3432 separate statement for clarity.
3434 * mini-sparc.c: Update status.
3436 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3438 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3441 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3443 * inssel-ppc.brg: another small pre-release workaround:
3444 we don't do overflow detection for long_sub_un.
3446 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3448 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3449 (also works around a weird ppc bug: 57957).
3451 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3453 * tramp-ppc.c: trampoline fixes.
3455 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3457 * mini-ppc.c: fixed typos.
3459 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3461 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3462 at the top of the stack. Fixed typos. Use a frame registers
3463 for all the methods with exception clauses.
3465 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3467 * exceptions-ppc.c: restore fp registers.
3469 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3471 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3472 order from the stack top (moved the stack room to save the
3473 return value for trace after the param area). Fixed corruption
3474 in restoring registers on unwind.
3476 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3478 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3480 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3482 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3483 and prolog/epilog for methods that use it. Allow
3484 enough param area room for varargs methods. Fix miguel's
3485 breakage in exception handling.
3487 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3489 * Makefile.am: run genmdesc only on current arch.
3491 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3494 * mini-x86.h: fix the build on windows.
3496 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3498 * 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.
3500 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3502 * mini-exceptions.c: New file.
3504 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3505 Move some parts of the x86 exception handling code to an
3506 arch-independent file so it can be shared with other ports.
3508 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3510 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3512 2004-04-26 David Waite <mass@akuma.org>
3514 * driver.c: remove comma from end of enumeration declaration
3516 2004-04-26 Jackson Harper <jackson@ximian.com>
3518 * driver.c: parse config file before loading first assembly. This
3519 allows the user gac to be enabled/disabled.
3521 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3523 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3524 simpler mechanism: we do not care what is encoded initially
3525 (branch absolute or relative), we care about the code and its
3526 target. I kept the old code for reference for now.
3528 The new code tries first to determine if the jump is anywhere in
3529 the -/+32 absolute meg range, if it succeeds, it encodes using the
3530 absolute branch; If not, it tried to find something in the
3531 relative range, if not, it uses the handle_thunk code.
3533 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3535 * exceptions-ppc.c: use the correct ip register on macosx.
3537 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3539 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3541 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3543 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3544 Raise exception on integer divide by zero by hand since the hw
3545 doesn't support it. Handle NaNs in FP compares.
3547 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3549 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3550 code reducing duplication between the platforms and enabled
3551 signal exception handling (on linux for now).
3553 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3555 * exceptions-ppc.c: more macosx support.
3557 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3559 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3561 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3563 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3565 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3567 * iltests.il: more tests.
3569 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3571 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3574 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3576 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3578 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3580 * liveness.c: Mark variables as volatile in all basic blocks reachable
3581 from exception clauses.
3583 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3585 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3588 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3590 * iltests.il, basic.cs: more tests for regalloc.
3592 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3594 * iltests.il: Some tests for register allocation modifications
3597 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3599 * exceptions.cs: Add regression test for bug #56782.
3601 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3602 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3603 the beauty of fixing the same thing in 5 different files...
3605 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3607 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3610 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3612 * mini.c: Add support for STRWLPARRAY marshalling convention.
3614 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3616 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3617 to init the context to setup the regs pointer).
3619 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3621 * exceptions-ppc.c: more exceptions work.
3623 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3625 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3628 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3630 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3631 can use the memory directly.
3633 * cpu-pentium.md: Update documentation from a post from Zoltan.
3635 add x86_add_membase, x86_sub_membase, x86_mul_membase
3637 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3639 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3640 GENERAL_REGS they were also hardcoded for all PPC ports.
3642 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3644 Remove hard-coded limit for floating point registers, use
3645 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3647 Notice that in MacOS X calling conventions you can fit a lot more
3648 floating point values in registers, so I should update the PInvoke
3649 test to excercise the passing of floating point values on the
3650 stack (currently broken).
3652 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3654 * tramp-ppc.c (create_trampoline_code): Added
3655 JUMP_TRAMPOLINE_SIZE.
3656 (ppc_magic_trampoline): Follow the pattern from
3657 x86_magic_trampoline: if code is set to zero, return.
3658 (create_trampoline_code): Always pass MonoMethod to the jump
3659 trampoline, before it was passing a null.
3660 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3661 share the code with mono_arch_create_jit_trampoline.
3663 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3665 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3668 * cpu-g4.md: Added length for jmp instruction, the worst case
3669 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3672 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3674 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3676 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3678 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3679 before each IL instruction.
3681 * mini.c (CEE_BOX): Fix warnings.
3683 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3685 * mini.c: removed a few unused vars and extra whitespace.
3687 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3689 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3691 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3693 (OP_GETCHR): use the above
3694 (CEE_LDELEMA): use the above.
3696 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3697 version of the generic impl.
3698 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3699 (CEE_LDELEMA): use the above.
3701 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3703 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3706 * iltests.il: Added new regression test for #56317.
3708 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3710 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3711 under NetBSD. Fixes #56450.
3713 * liveness.c (update_gen_kill_set): Fix previous patch.
3715 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3717 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3719 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3721 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3724 * inssel-sparc.brg: Add more optimizations.
3726 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3728 2004-04-01 Martin Baulig <martin@ximian.com>
3730 * mini.c (handle_box): New static function; moved the
3731 implementation of CEE_BOX here.
3732 (mono_method_to_ir): Added `constrained_call' variable.
3733 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3734 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3735 mono_method_get_constrained() to get the method.
3737 2004-04-01 Martin Baulig <martin@ximian.com>
3739 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3740 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3741 (mono_method_to_ir): We don't need these macros anymore since
3742 mono_class_get_full() already takes care of it.
3744 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3746 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3747 use @function (as doesn't accept #function here) and check the return
3748 value of system and stop if fails.
3750 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3752 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3754 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3756 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3758 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3760 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3763 * basic-long.cs: Add test for negation of Int64.MinValue.
3765 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3767 * mini-sparc.c: Update status.
3769 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3771 * exceptions-sparc.c: Fix return value in filters.
3773 * inssel-sparc.brg: Fix register allocation in some rules.
3775 2004-03-28 Martin Baulig <martin@ximian.com>
3777 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3780 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3782 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3784 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3785 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3786 remove unused conv_u4 opcode.
3788 * mini-x86.c: Remove valgrind workaround since it slows down things
3789 even when mono is not run under valgrind.
3791 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3793 * mini-sparc.c: Update status.
3795 * inssel-sparc.brg: Add some optimizations.
3797 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3798 future delay slot filling. Add support for varargs, tail calls and JMP.
3800 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3801 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3803 * inssel.brg: Fix register allocation in OP_ARGLIST.
3805 * inssel.brg: Fix warnings.
3807 2004-03-25 Martin Baulig <martin@ximian.com>
3809 * mini.c (inflate_generic_field): Removed.
3810 (mini_get_method): Removed, use mono_get_method_full(),
3811 (mini_get_class): Removed, use mono_class_get_full().
3812 (mono_method_to_ir): Pass our generic context to
3813 mono_field_from_token().
3815 2004-03-25 Martin Baulig <martin@ximian.com>
3817 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3818 of a `MonoMethod *'.
3819 (mini_get_method): Take a `MonoGenericContext *' instead
3820 of a `MonoMethod *'.
3821 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3822 a new local variable called `generic_context' which holds the
3823 current `MonoGenericContext *'; use it to lookup things.
3825 2004-03-24 Martin Baulig <martin@ximian.com>
3827 * mini.c (mini_get_class): New static method; if we're inside a
3828 generic instance, inflate the class if neccessary.
3829 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3831 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3833 * iltests.il: New regression test for #55976.
3835 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3838 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3840 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3843 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3845 * liveness.c: Consider SSA stores as well as loads when making vars
3848 * exceptions.cs: New regression tests for register allocation.
3850 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3852 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3853 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3854 domain lock only to protect puntual access to data structures.
3855 Added access lock for sighash, jit_icall_hash_name,
3856 jit_icall_hash_addr and domain->code_mp.
3858 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3860 * driver.c: Print SIGSEGV handling method.
3862 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3864 * mini.c (setup_jit_tls_data): Handle case when this is called
3865 multiple times for a thread.
3867 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3868 is different from fbxx_un. Fixes #54303. Also use constants instead of
3869 magic numbers in a lot of places.
3871 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3873 * exceptions.cs: Fix cctor test when --regression is used.
3875 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3877 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3880 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3882 * inssel-ppc.brg: fixed register assignments for some rules.
3884 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3886 * exceptions.cs: Add test for exceptions in static constructors.
3888 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3889 static constructors outside the domain lock. Fixes #55720.
3891 2004-03-17 Martin Baulig <martin@ximian.com>
3893 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3894 (inflate_generic_field): Take the `MonoMethod *' instead of the
3895 `MonoClass *' and added support for generic method.
3896 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3897 have a `field->parent->gen_params', only inflate the field if it's
3898 an open constructed type.
3900 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3902 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3903 exception object instead of the preconstructed ones.
3905 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3907 * mini.c: reverted changed to sigsegv_signal_handler commited
3908 accidentally in the previous patch.
3910 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3913 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3914 running --aot with an old assembly.
3916 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3918 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3921 * mini-sparc.c: Add support for v9 branches with prediction.
3923 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3925 * mini.c (mini_init): #warning is GNUC only
3927 * mini-sparc.h: implement __builtin_frame_address
3928 and __builtin_return_address for Sun C compiler
3930 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3932 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3934 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3936 * basic-calls.cs: Add test for unaligned byref long argument passing.
3938 * mini-ops.h: Add sparcv9 compare and branch instructions.
3940 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3941 v9 instructions if we have a v9 cpu.
3943 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3944 registers for global allocation.
3946 * exceptions-sparc.c: Fixes.
3948 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3950 * liveness.c (mono_analyze_liveness): Optimized version.
3952 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3954 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3957 * basic-float.cs basic-calls.cs: New regression tests.
3959 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3962 sigaltstack implementation.
3964 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3966 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3967 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3969 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3971 * mini.c: Fix warnings.
3973 * mini.c (mono_resolve_patch_target): New function which contains the
3974 arch independent part of the patching process.
3976 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3977 patching code to a separate function.
3979 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3981 * mini.c (add_signal_handler): ifdef out on Windows
3983 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3985 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3986 cpu-sparc.md: Add exception handling support + other fixes.
3988 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3989 typed GC detection in --version.
3991 * basic.cs exceptions.cs: New regression tests.
3993 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3994 the arch specific code can store data during a compilation.
3996 * mini-ops.h: Add OP_SETFRET.
3998 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3999 function, register a separate icall for each arity, so the icalls can
4002 * mini.c (mono_print_tree): Print negative offsets in a more readable
4005 * mini.c: Make signal handling work on sparc.
4007 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4009 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4011 * jit-icalls.c: Emulate truncl by aintl on solaris.
4013 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4015 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4017 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4019 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4021 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4022 a MarshalByRef type, inline a method that performs the check, taking into
4023 account that the object can be a proxy. Also implemented tow new opcodes:
4024 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4025 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4026 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4028 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4030 * mini-ppc.c: if a relative branch displacement is too big
4031 but it points to and area reachable with an absolute branch,
4034 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4036 * mini.c: optimize small copies in cpblk.
4038 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4040 * basic-calls.cs basic-float.cs: New regression tests.
4042 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4043 negative offsets from %fp. Implement localloc. Fix local register
4044 allocation. Fix the case when the this argument needs to be saved to
4045 the stack. Implement some missing opcodes.
4047 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4049 * mini.c (mini_method_compile): Reenable global regalloc in methods
4050 with exception handlers.
4052 * linear-scan.c (mono_varlist_sort): Fix warning.
4054 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4056 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4059 * liveness.c: Make all variables uses in exception clauses volatile, to
4060 prevent them from being allocated to registers. Fixes #42136.
4062 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4064 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4067 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4068 argument to mono_arch_regalloc_cost.
4070 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4073 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4075 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4076 Make the cost of allocating a variable to a register arch dependent.
4078 * basic-calls.cs: Fix compilation of tests.
4080 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4081 helper function to cut back on the number of #ifdefs needed.
4083 * mini-ppc.c: Fix compilation.
4085 * basic-calls.cs: New regression tests.
4087 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4089 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4090 of l0 since that is callee saved.
4092 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4095 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4096 of delay instruction.
4098 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4100 * mini.h (MonoCallInst): Add 'virtual' flag.
4102 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4104 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4106 * *.cs: New regression tests.
4108 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4111 * mini.c (mono_runtime_install_handlers): Fix build.
4113 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4114 'signal_stack_size' members.
4116 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4117 alternate signal stack.
4119 * exceptions-x86.c: Add stack overflow handling.
4121 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4122 functions to arch independent code.
4124 * mini.c (mono_print_tree): Print more detailed info for load_membase
4127 2004-02-23 Martin Baulig <martin@ximian.com>
4129 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4131 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4133 * mini-x86.c: fixed reg allocation for div/rem.
4135 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4137 * driver.c (mono_main): Report some configuratio options on --version.
4139 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4141 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4142 low in the address space. Correctly flush memory in thunks where we
4145 2004-02-20 Martin Baulig <martin@ximian.com>
4147 * mini.c (mini_get_method): New static method; inflate all generic
4148 methods and methods in open generic instances.
4149 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4150 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4152 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4154 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4156 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4158 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4160 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4162 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4163 it compile using Sun's compiler.
4165 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4167 * 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.
4169 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4171 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4173 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4175 * mini-ppc.c: handle calls outside of the allowed range with thunks
4176 allocated using the code manager.
4177 * tramp-ppc.c: use the code manager to hold generated native code.
4178 Fixed the magic trampoline to just patch vtable entries.
4180 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4182 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4185 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4187 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4190 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4191 if we have a working __thread implementation.
4193 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4194 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4196 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4198 * mini-x86.c: Fix compilation under gcc 2.
4200 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4202 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4203 contains a call to the wrapped function.
4205 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4206 OP_<CALL>_IMM opcodes, and use them under X86.
4208 * mini.c (mono_jit_find_compiled_method): Fix warning.
4210 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4212 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4214 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4215 functionality to mini.c.
4217 * mini.c (mono_create_jump_trampoline): New function to create a jump
4218 trampoline. Return a compiled method instead of a trampoline if it
4219 exists. Add a cache for jump trampolines.
4221 * mini.c (mono_jit_find_compiled_method): New function to return a
4222 compiled method if it exists.
4224 * mini-x86.c: Call mono_create_jump_trampoline instead of
4225 mono_arch_create_jit_trampoline.
4227 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4228 a jump trampoline. Fixes #52092.
4230 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4232 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4233 which is not up-to-date. Add check_corlib_version () instead.
4235 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4238 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4239 since newer valgrind versions do not need it.
4241 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4242 compile a method with a given set of optimizations.
4244 * mini.c: Compile icall wrappers on-demand instead of at startup.
4246 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4247 wrapper for an icall.
4249 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4251 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4254 * iltests.il: Add test for non-empty stack before switch instruction.
4256 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4258 * mini.c: Add support for new stringbuilder marshalling conventions.
4260 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4262 2004-02-01 Martin Baulig <martin@ximian.com>
4264 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4265 in `ginst->mtype_argv'.
4267 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4269 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4270 facilitate grepping.
4272 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4274 * mini.c: fixed buglet in initobj generic implementation for references.
4276 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4278 * Makefile.am: make the version script conditional.
4279 * jit-icalls.c: handle missing truncl().
4281 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4283 * exceptions.cs: Add more tests for double->int conversion.
4285 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4286 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4288 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4290 * driver.c: make --verbose --version emit an error
4291 if the loaded corlib doesn't match the runtime version.
4293 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4295 * mini-ppc.h: export ppc_patch().
4296 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4297 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4298 on par or better than on MacOSX.
4300 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4302 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4303 mono_lookup_pinvoke_call.
4305 * mini-x86.c: Under windows, the default pinvoke calling convention is
4306 stdcall. Fixes #52834.
4308 * mini.c (optimize_branches): Add an upper bound to the number of
4309 iterations to prevent infinite loops on strange loops. Fixes #53003.
4311 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4313 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4314 and ISINST. Fixes #52093.
4316 * objects.cs (test_0_vector_array_cast): New tests.
4318 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4320 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4321 checking in Array.Set ().
4323 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4326 * object.cs (test_0_multi_array_cast): New regression test.
4328 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4330 * exceptions-ppc.c: fix build on Linux/PPC.
4332 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4334 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4335 running under valgrind.
4336 (x86_magic_trampoline): Fix build bustage.
4338 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4339 negative values as well. This is needed for the encoding of the line number
4340 info, since sometimes the line numbers are not in increasing order.
4342 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4344 * cpu-pentium.md (localloc): Increase the size of the localloc
4345 instruction since it is a loop under Win32.
4347 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4350 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4352 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4353 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4354 Max Horn (max@quendi.de). Fix file names in comments.
4356 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4358 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4359 avoid stack overflow.
4360 (replace_usage): Avoid uninitialized variable warnings.
4362 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4363 and taking the address of valuetype variables.
4365 2004-01-03 Patrik Torstensson
4367 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4368 for other purposes than FP later on.
4370 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4372 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4375 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4377 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4379 2003-12-30 Patrik Torstensson <p@rxc.se>
4381 * mini-x86.h: Decreased number of availiable fp regs.
4382 Solves corner cases with FP spilling.
4384 2003-12-23 Patrik Torstensson <p@rxc.se>
4386 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4387 for floating point stack tracking / spilling on x86.
4390 * basic-float.cs: added float mul overflow test.
4392 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4394 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4396 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4398 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4399 supports for cond branches that overflow the immediate
4400 overflow offset. mcs can compile simple programs.
4402 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4404 * exceptions-ppc.c: exception handling support wip:
4405 finally handlers get run on exception.
4407 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4409 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4412 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4414 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4415 initial support for stack walking and unwinding.
4417 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4419 * driver.c (mono_main): Make corlib-out-of-sync message more
4420 descriptive. Also remove verify_corlib call.
4422 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4424 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4425 not overlap with other call's arguments, too.
4427 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4429 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4430 move to arch-specific code the choice of arch-specific
4431 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4432 * mini.c: ensure emulation calls will not interleave
4435 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4437 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4438 the magic trampoline stack frame is dropped before executing
4441 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4443 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4444 and integer to fp conversions. Added support for overflowing
4445 arguments on the stack. Reserve a couple more registers as temps.
4446 Added support for aot compilation (as output still needs to be
4449 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4451 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4452 Don't overwrite return register in some corner cases.
4454 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4456 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4457 static constructors when AOT compiling.
4459 * driver.c (mono_main): Call mono_check_corlib_version.
4461 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4463 * cpu-g4.md, basic.cs: fixed div target register.
4465 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4467 * mini-ppc.c, basic.cs: shl_imm fix with test.
4469 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4471 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4472 structures by value. Misc fixes.
4473 * objects.cs: more tests.
4475 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4477 * mini-ppc.c: lconv.ovf.i implemented.
4479 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4482 (mini_init): don't error out if someone already called g_thread_init.
4484 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4486 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4487 to be any type per the spec. Fix abnormal memory usage when
4488 the same object is repeatedly thrown.
4490 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4492 * mini.c: check for overruns in IL code.
4494 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4496 * TODO: Add/remove some todo entries.
4498 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4500 * driver.c (mono_main): Call mono_verify_corlib.
4502 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4504 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4505 This has been moved to mini.c
4506 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4507 type being casted is marshalbyref it could be a proxy, so instead of
4508 emitting the type check code, emit a call to a runtime method that will
4509 perform the check by calling CanCastTo if needed.
4511 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4513 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4514 methods with large stack frames under Win32.
4516 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4518 * Makefile.am: Distribute regression tests.
4520 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4521 at the end instead of inserting each variable into the sorted list.
4523 * linear-scan.c (mono_varlist_sort): New helper function.
4525 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4527 * mini.c: ensure arguments and locals are within bounds.
4529 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4531 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4534 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4536 * mini.c (mono_cprop_copy_values): Fix crash.
4538 * aot.c: Set verbosity back to 0.
4540 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4542 * regalloc.c: complete memory leak fix by Laurent Morichetti
4545 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4547 * driver.c (main_thread_handler): Revert the previous patch.
4549 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4552 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4553 memory from the memory pool.
4555 * driver.c (main_thread_handler): Turn on all optimizations when
4558 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4559 an array for better performance.
4561 * regalloc.c (mono_regstate_assign): Fix memory leak.
4563 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4564 serialize the debug info.
4566 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4567 debug info from the serialized representation.
4569 * aot.c: Save debug info into the generated file and load it when
4572 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4574 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4576 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4577 More FP-related fixes.
4579 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4581 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4582 and register allocation buglet. Hello world now runs.
4584 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4586 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4587 * tramp-ppc.c: fixed class init trampoline.
4588 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4590 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4592 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4593 mini.c: more ppc changes/fixes.
4595 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4597 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4598 Also optimize the case when the arguments are the same in the caller
4601 * iltests.il: Add tests for tail calls with valuetype arguments.
4603 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4605 * mini-ppc.c: fixes for struct return type.
4607 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4609 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4610 mono_spillvar_offset() to arch-specific code.
4612 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4614 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4616 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4618 * exceptions-x86.c: Fix stack space leaks.
4620 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4621 registers from the lmf if the method has save_lmf set.
4623 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4625 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4626 of icall wrappers into InvokeInDomain, since these are now per-domain.
4628 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4630 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4631 make some opcode emulation and intrinsic ops enabled/disabled
4632 according to the architecture. More fixes.
4634 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4636 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4638 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4640 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4641 arch-specific handling for 'this' and struct return type to
4644 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4646 * aot.c: prevent divide by zero error when reporting (it happened with
4649 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4651 * mini.h (inst_switch): Remove unused macro.
4653 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4656 (load_aot_module): free 'info->methods' and 'info' properly. No more
4657 "free(): invalid pointer blah" messages when you have an old aot
4660 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4662 * jit-icalls.c, mini.c: Added support for context static fields.
4664 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4666 * mini.c (mono_method_blittable): Methods which set LastError are not
4667 blittable either. Fixes #51108.
4669 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4671 * mini.c: flush icache.
4672 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4674 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4676 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4678 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4680 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4683 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4686 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4688 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4690 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4691 instruction when the result is discarded.
4693 * iltests.il (test_0_div_regalloc): New regression test.
4695 * arrays.cs: Fix compilation error.
4697 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4699 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4700 float rules to inssel-x86.brg: sane architectures with FP registers
4701 don't need to implement these rules.
4703 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4705 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4707 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4709 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4710 implementation of 32 bit systems.
4712 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4714 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4715 (Jeroen Zwartepoorte).
4717 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4719 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4720 the caller and the callee matches.
4722 * mini.c (mono_method_to_ir): Add comment.
4724 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4725 signbit is missing on some platforms.
4727 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4729 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4731 * mini.c (setup_jit_tls_data): Call the new function.
4733 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4735 * mini-x86.c: Add experimental support for fast access to the lmf
4736 structure under NPTL/Linux 2.6.x.
4738 2003-11-06 Martin Baulig <martin@ximian.com>
4740 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4741 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4744 2003-11-02 Martin Baulig <martin@ximian.com>
4746 * mini.c (inflate_generic_field): New static method.
4747 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4748 generic instance and the field is declared in a generic type, call
4749 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4751 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4753 * mini.h mini.c (mono_method_same_domain): New function to return
4754 whenever the caller and the callee are in the same domain.
4756 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4758 2003-10-30 Martin Baulig <martin@ximian.com>
4760 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4761 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4763 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4764 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4766 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4768 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4771 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4772 object here, so it is in the correct appdomain etc.
4774 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4776 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4778 (mono_method_to_ir): Avoid freeing the type created returned from
4779 mono_type_create_from_typespec, since it is put into an internal cache
4780 by the function. Fixes pointer.exe.
4782 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4783 trampolines for icalls and pinvokes as well. Fixes #33569.
4785 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4787 * mini.c: Update after appdomain changes.
4789 * mini.c (mono_jit_compile_method_inner): Allways compile native
4790 method wrappers in the root domain, since there can only be one
4791 instance of them, whose address is stored in method->info.
4793 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4795 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4796 environment variable. Instead detect automatically whenever running
4797 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4800 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4802 * trace.c, trace.h: New files that implement the new trace option
4805 * driver.c: Document new --trace options.
4807 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4810 - if (mono_jit_trace_calls)
4811 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4813 * mini.h: prototypes.
4815 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4817 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4819 * mini.c inssel.brg: Implement typedefbyref opcodes.
4821 * mini.c (mono_jit_compile_method): Remove unused local variable.
4823 * mini.c (mono_jit_compile_method_inner): Ditto.
4825 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4827 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4829 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4831 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4833 * mini.c (mono_no_aot): Remove unused global variable.
4835 * mini.c: Thread safety fixes.
4837 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4839 * mini.c (mono_create_class_init_trampoline): Add a lock around
4840 class_init_hash_addr.
4842 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4845 * mini.c: Decompose the NEWARR instruction before decomposing its
4846 arguments. Fixes #30073.
4848 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4850 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4853 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4855 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4857 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4859 * driver.c: Add support for compiling icall wrappers to --compile.
4861 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4863 * inssel.brg: The empty value in class->interface_offsets is -1, not
4866 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4868 * objects.cs: New test for 'is' operator on an array of interfaces.
4870 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4872 * tramp-ppc.c: update trampoline code to support jumps
4873 and class initialization.
4875 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4879 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4881 * inssel.brg (OP_UNBOX): Remove unused rule.
4883 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4884 region instead of one for each method. Fixes #47813.
4886 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4888 * exceptions.cs (test_0_nested_finally): New regression test for
4889 nested exception handlers.
4891 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4893 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4895 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4898 * mini.c (mono_method_check_inlining): Make the inlining limit
4899 configurable by an environment variable.
4901 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4903 * mini.h: Bump AOT file version.
4905 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4906 token, store the image along with the token, since the token might not
4907 refer to the same image as the method containing the relocation,
4908 because of inlining.
4910 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4912 * mini.c (mono_precompile_assemblies): New function to compile
4913 all methods in all loaded assemblies.
4915 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4917 * regalloc.h regalloc.c (MonoRegState): Change the type of
4918 iassign and fassign to int*, since they can contain large negative
4919 values if the register is spilled. Also added some comments. Fixes
4922 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4923 under Win32. Fixes #42964.
4925 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4927 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4929 * aot.c: Added support for AOT compiling methods which contain calls
4930 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4933 * driver.c (compile_all_methods): Run the compilation in a thread
4934 managed by mono. Fixes #44023.
4936 * mini.c (mono_codegen): Print full method name in verbose output.
4938 * mini-x86.c (mono_arch_patch_code): Fix warning.
4940 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4941 jumps, since the method we are jumping to might be domain-specific.
4943 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4945 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4947 * inssel.brg: string chars are unsigned.
4949 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4951 * TODO: New todo item.
4953 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4954 which calls mono_runtime_class_init and patches the call site to
4955 avoid further calls.
4956 (mono_arch_create_class_init_trampoline): New arch specific function
4957 to create a class init trampoline.
4958 (create_trampoline_code): Generalized so it can create
4959 class init trampolines as well.
4961 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4962 (mono_create_class_init_trampoline): New function to create and cache
4963 class init trampolines.
4964 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4965 vtable given the address of a class init trampoline. Used by the
4967 (mono_codegen): Generate a call to a trampoline instead of
4968 mono_runtime_class_init in LDSFLD[A].
4969 (mono_codegen): Add relocations for the new trampoline.
4971 * mini.h mini-x86.c aot.c: Added a new relocation type:
4972 MONO_PATCH_INFO_CLASS_INIT.
4974 * mini.h: Bump AOT version number.
4976 * aot.c: Create a copy of the loaded code instead of using the original
4977 so methods which call each other will be close in memory, improving
4980 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4981 patch since it breaks the regression tests.
4983 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4984 for the register saving instruction sequence since the
4985 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4987 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4989 * TODO: Fix todo item && remove another.
4991 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4993 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4996 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4997 function of the module.
4999 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5000 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5001 --no-aot command line option.
5003 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5005 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5006 by Bernie Solomon (bernard@ugsolutions.com).
5008 * inssel.brg: Refactor the interface offset table related code into
5009 its separate functions and add support for the AOT case.
5011 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5013 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5015 * aot.c: Added mono_aot_verbose variable and made all debugging
5016 output depend on the value of this variable.
5018 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5019 method_label and info_label.
5021 * mini.h mini-x86.c aot.c: Added a new relocation type
5022 MONO_PATCH_INFO_IID for klass->interface_id.
5024 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5025 the MonoJitInfo structure.
5027 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5028 a non-root appdomain in shared mode.
5030 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5032 * aot.c: make aot loader less verbose. Remove free of unused variable.
5034 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5036 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5038 * .cvsignore: Added *.dll.
5040 * mini.c (mono_print_tree_nl): New function callable while debugging.
5042 * mini.c (mono_print_code): Export this.
5044 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5047 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5049 * mini.h (MonoCompile): Added 'jit_info' field.
5051 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5052 the cfg structure, since it is needed by the AOT compiler.
5054 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5056 * aot.c: A major rewrite. Changes include:
5057 - save exception tables for methods which have them.
5058 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5060 - reworked the file format so it is now much smaller and needs
5061 fewer relocation entries.
5063 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5065 * aot.c (load_aot_module): Fix build bustage on platforms without
5068 2003-09-04 Martin Baulig <martin@ximian.com>
5070 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5072 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5074 * TODO: Some new optimization ideas.
5076 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5078 * aot.c: Save the optimization flags used to compile the code into
5081 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5082 support emitting domain specific code.
5084 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5085 no longer domain neutral. It can be made domain neutral by compiling
5086 with --optimize=shared.
5088 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5091 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5092 loading of AOT code.
5094 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5096 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5097 if there is no domain neutrality information.
5099 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5101 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5102 format version into the generated library.
5104 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5105 callee method into the caller since one of them could be shared.
5107 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5108 system exceptions from AOT code now works.
5110 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5111 method if it is domain neutral and the callee is not.
5113 * graph.c (cfg_emit_one_loop_level): Fix warning.
5115 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5117 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5120 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5122 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5123 is needed by code which is executed before mono_runtime_init ().
5124 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5126 * mini.c (mono_thread_abort): Fix warning.
5127 (mono_jit_compile_method): Call static constructor in the AOT case too.
5129 * aot.c (mono_compile_assembly): Fix warning.
5131 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5133 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5135 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5137 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5139 * cpu-pentium.md: Fix the length of call opcodes so they include the
5140 ESP restoring instruction. Fixes #47968.
5142 2003-08-28 Martin Baulig <martin@ximian.com>
5144 * mini-x86.c (mono_arch_call_opcode): Added support for
5145 MONO_TYPE_GENERICINST.
5147 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5149 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5151 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5152 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5154 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5157 2003-08-26 Martin Baulig <martin@ximian.com>
5159 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5160 when reporting an error, set this to the actual error location.
5161 (mono_method_to_ir): Report the correct error location if
5162 get_basic_blocks() returned an error.
5164 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5166 * mini.c (mono_type_blittable): OBJECT is not blittable.
5167 (mono_method_blittable): Methods which have marshalling descriptors
5168 are not blittable either. Fixes #47842.
5170 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5172 * driver.c mini.c: Use an environment variable instead of a global
5173 variable. Also fix the build.
5175 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5176 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5179 * driver.c mini.c: Added --with-valgrind option to turn off some
5180 code which prevents mono from running under valgrind.
5182 * mini.c (mono_emit_call_args): Fixed warning.
5184 * mini.c (mono_emulate_opcode): Fixed warning.
5186 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5188 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5189 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5190 regalloc.c, regalloc.h: specify available registers in arch-specific
5191 code and support floats in the regallocator (patch by Laurent Morichetti
5194 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5196 * mini.c: mono_thread_current() can be called only after
5197 mono_runtime_init(): rearrange code to not call it early on.
5199 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5201 * mini.c: allocate jump tables in the code mempools.
5203 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5205 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5208 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5210 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5211 12 to 16. This fixes bug #47453.
5214 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5216 * mini-ppc.c: fixed indexed load and unsigned compares.
5218 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5220 * mini.c: reenabled installation of handler for
5221 thread abort signal.
5223 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5225 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5226 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5227 until it's fixed and actually useful.
5229 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5231 * inssel-long32.brg: couple more opcodes implemented.
5233 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5235 * mini-sparc.c: Even more opcodes implemeted.
5237 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5239 * mini-sparc.c: More opcodes implemented.
5241 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5243 * mini-sparc.c: More opcodes implemented.
5245 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5247 * inssel-sparc.brg: Add some needed rules. Direct
5249 * Makefile.am: Use inssel-sparc.brg
5250 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5251 an assert happy for now.
5253 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5255 * mini-sparc.c: Fixed compile errors.
5256 * exceptions-sparc.c: Same. We now produce a mono binary
5257 on sparc-linux. Yea.
5259 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5261 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5262 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5263 They compile, but do not work.
5265 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5267 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5268 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5269 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5272 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5274 * mini.c: more opcodes implemented and better support for generics.
5276 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5278 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5279 * mini.c, mini.h: first cut at generics support: some new instructions
5280 added and changed the behaviour of some of the existing ones.
5282 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5284 * mini.c: Removed definition of metadata_shared mutex here.
5286 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5288 * mini-x86.c: make vararg calls work for instance methods.
5290 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5292 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5293 returns the arguments in a separte list, now.
5295 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5297 * aot.c, mini.c: updates for array type representation changes.
5299 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5301 * mini.c: register function to perform jit shutdown.
5303 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5305 * mini.c: use a faster allocator if possible.
5307 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5309 * aot.c: some cleanups and portability changes.
5311 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5313 * mini.c: use faster allocation for CEE_BOX if possible.
5315 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5317 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5318 Moved inlined mempcy code to its own function so that is can be
5319 reused. Added an inline memset function as well (optimized initobj).
5320 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5322 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5324 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5326 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5328 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5329 arch code can setup the cpu for CLR execution, if needed.
5330 We use it on x86 to set the precision of FP operations.
5332 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5334 * mini.c: disable some optimizations if we can guess they'll cost too
5335 much for a given method.
5337 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5339 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5341 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5342 * mini.h mini.c mini-x86.c: Added instruction level coverage
5343 info collection support.
5345 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5347 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5348 is now implemented in the profiling API. Get rid of a couple of
5349 unnecessary global variables.
5351 2003-06-15 Nick Drochak <ndrochak@gol.com>
5353 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5354 * cpu-g4.md: add op_bigmul and op_bigmul_un
5355 * cpu_pentium.md: add op_bigmul_un
5356 * inssel-long32.brg: add rule for unsigned bigmul
5357 * mini-ops.h: define OP_BIGMUL_UN
5358 * mini-x86.c: THE BUG: handle (un)signed properly
5359 * mini.c: choose unsigned opcode if needed.
5360 This set of patches fixes bug #44291
5362 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5364 * mini.c (optimize_branches): improved to handle all kinds of
5365 conditional branches.
5367 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5369 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5370 don't raise exceptions.
5372 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5374 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5375 to arch-specific files.
5377 2003-06-09 Martin Baulig <martin@ximian.com>
5379 * Makefile.am (libs): Added $(LIBGC_LIBS).
5381 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5383 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5384 and OP_ATAN (fixes bug#44293).
5386 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5388 * Makefile.am, mini-x86.c: rename cpu description array to
5389 pentium_desc, since some compilers define the 'pentium' preprocessor
5392 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5394 * mini.c (mini_select_instructions): add explicit branch if the
5395 following block is not the false target of a conditional branch -
5396 we need this with any optimization that reorder or remove bblocks
5398 * mini.c (optimize_branches): bug fixes
5400 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5402 * mini.c (mono_method_to_ir): inline static readonly fields
5404 * ssa.c (fold_tree): start cfold support for long (very simple
5407 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5409 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5411 * inssel.brg: fixed memcpy (bug #44219).
5413 2003-06-05 Dick Porter <dick@ximian.com>
5415 * driver.c: Set the glib log levels to not abort if g_message
5418 g_set_prgname() has to happen before mini_init() so that the
5419 process handle gets the info.
5421 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5423 * driver.c: add intrins to the default optimizations to get wider
5426 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5428 * mini.h: some large basic blocks will overflow a 16-bit
5429 integers for symbolic registers.
5431 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5433 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5434 (mono_arch_output_basic_block): fix bug 43499
5436 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5438 * mini.c: kill duplicated definition of mono_debug_format.
5440 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5442 * mini-x86.c, arrays.cs: fixed register allocation bug.
5444 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5446 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5448 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5450 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5453 (print_method_from_ip): also print source location information if
5456 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5458 * mini.c (mono_find_block_region): bug fix in region code
5459 (mini_method_compile): enable removing unreachable code again, but
5460 only in methods without exception clauses.
5462 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5464 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5465 Implemented arglist opcode and handling of TypedReference type.
5466 Fixed x86 call convention when a structure is returned.
5467 Minimal support for calling static vararg methods.
5469 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5471 * mini.c (mini_method_compile): always remove unreachable code,
5472 because the code in them may be inconsistent (access to dead
5473 variables for example).
5475 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5477 * driver.c, debug-mini.c: warning fixes.
5479 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5481 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5483 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5485 * mini.c: thread-static fields are registered in mono_class_vtable(),
5486 so ensure the function is called before checking for them.
5488 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5490 * mini.c (optimize_branches): fix for bug 43586
5492 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5493 overflow (fixes Bug #43639)
5495 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5497 * mini.c, objects.cs: allow the use of stobj for primitive types.
5499 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5501 * mini.c: be less strict about argument checking until we support
5502 running the verifier.
5504 2003-05-27 Nick Drochak <ndrochak@gol.com>
5506 * basic-long.cs: tests for (ulong)int * (ulong)int also
5507 * mini.c: use the same trick for (ulong)int * (ulong)int
5509 2003-05-27 Nick Drochak <ndrochak@gol.com>
5511 * basic-long.cs: add regression test for (long)int * (long)int
5512 * cpu-pentium.md: add op_bigmul specification
5513 * inssel-long32.brg: add OP_BIGMUL rule
5514 * mini-ops.h: add OP_BIGMUL
5515 * mini-x86.c: register allocator: handle case where src1 needs to be
5517 * mini.c: substitute special BIGMUL opcode in the tree for
5518 (long)int * (long)int
5520 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5522 * jit-icalls.c: call the type ctor on field access if needed.
5524 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5526 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5527 to a method (including results of ldelema, bug#43207).
5529 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5531 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5532 colors to show exception handler blocks.
5534 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5535 (fix for pinvoke7.cs).
5537 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * mini.h, mini.c: ensure correct initialization order for types that
5540 require it. Prepare for lazy compilation of jit icall wrappers.
5541 Provide a name for opcode emulation to reduce unneeded mallocing.
5543 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5545 * mini-x86.c: better register restoring code and profiling
5546 support for tail calls.
5548 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5550 * mini.h, driver.c: prepare for leaf methods optimization.
5552 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5554 * mini.c: get targets of branches before converting a method.
5556 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5558 * mini.c (optimize_branches): added some experimental code (disbaled)
5560 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5562 * mini.c (optimize_branches): fix branch to branch optimization
5564 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5566 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5568 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5570 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5573 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5575 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5576 enable use of interface variables again.
5578 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5579 I1 to registers because there is no simply way to sign extend 8bit
5580 quantities in caller saved registers on x86.
5582 * inssel-float.brg: set costs of some rules to 2 so
5583 that monobure always select the arch. specific ones if supplied,
5584 regardless of the order we pass the files to monoburg.
5586 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5588 * mini.c, mini-x86.c: since the magic trampoline for jumps
5589 can't patch the code directly, we do it as soon as the
5590 method gets compiled.
5592 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5594 * mini-x86.c, mini.h: introduce a new patching method
5595 to support CEE_JMP and tail calls.
5596 * mini.c: obey tail.call. Don't precompile methods target
5598 * tramp-x86.c: new trampoline code to handle methods
5599 reached through a jump.
5601 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5603 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5604 bit values to registers
5606 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5608 * mini.c (mono_compile_get_interface_var): share interface
5609 variables if possible.
5611 2003-05-16 Martin Baulig <martin@ximian.com>
5613 * debug-mini.c (mono_init_debugger): New function to initialize
5614 the debugger. This is not in the debugger since it needs to
5615 access some of mini's internals.
5617 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5619 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5621 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5623 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5624 for value type handling.
5626 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5628 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5629 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5631 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5633 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5634 the constructor through a proxy.
5636 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5638 * jit-icalls.c, inssel.brg: fixes to array element address
5641 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5643 * mini-x86.c (is_regsize_var): allocate pointer to registers
5645 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5647 * driver.c: fixed typo, added intrins to the set of optimizations
5648 tested with regressions.
5650 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5652 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5653 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5656 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5658 * inssel.brg: remove some common pop instructions without side effects
5660 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5662 * inssel-x86.brg: fixed thinko in int to double conversions.
5664 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5666 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5668 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5670 * inssel-long32.brg: two more missing instructions.
5672 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5674 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5677 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5679 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5682 * basic-float.cs: Added tests for negative zero.
5684 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5686 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5687 a couple of missing operations for long casts, with test cases.
5689 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5691 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5693 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5695 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5696 code size estimation.
5698 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5700 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5701 abstract methods (fix bug 42542)
5703 * aot.c: add ability to handle array types
5705 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5707 * mini.c: Call the _specific versions of the object allocation
5708 functions if possible.
5710 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5712 * driver.c: call setlocale ().
5714 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5716 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5719 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5721 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5723 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5724 wrappers (fix bug 42122)
5726 2003-05-04 Martin Baulig <martin@ximian.com>
5728 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5730 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5731 s/mini_set_defaults/mono_set_defaults/g.
5733 2003-05-04 Martin Baulig <martin@ximian.com>
5735 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5737 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5739 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5740 (reported by Don Roberts).
5742 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini.c: temporarily work around two bugs for this release.
5746 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5748 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5749 that contains -export-dynamic and it makes using the ld script
5751 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5753 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5758 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5760 * mini.c: make sure leave calls all the needed finally blocks,
5761 even when the target jumps out of multiple exception clauses.
5763 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5765 * ldscript, Makefile.am: add linker script to reduce the number of
5766 exported symbols (should also fix the issues with libwine defining
5767 some of the same symbols in io-layer).
5769 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5771 * driver.c (mini_main): Avoid assertion when no file name is given on
5774 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5776 * driver.c: added --version/-V command line option.
5777 Added the inline optimization in the regression tests.
5779 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5781 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5782 to the type in the method signature (fixes bug#42134).
5784 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5786 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5788 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5790 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5792 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5794 * driver.c: fixed bug #42100.
5796 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5798 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5800 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5802 * mini.c: moved most of the code required to do inlining to its own
5803 function so it can be reused. Inline also ctors if appropriate.
5805 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5807 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5808 the runtime can call mono API functions.
5810 2003-04-27 Martin Baulig <martin@ximian.com>
5812 * debug-mini.c (mono_debug_init_method): Added
5813 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5814 send a notification to the debugger.
5816 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5817 running in the Mono Debugger, just pass the breakpoint number to
5818 mono_debug_init_method().
5820 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5822 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5824 * mini.c: allow some more unsafe compares.
5826 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5828 * mini-x86.c, Makefile.am: make distcheck works (partially from
5829 a patch by Richard Lee <r.h.lee@attbi.com>).
5830 * regset.c, regset.h: removed, they are unused.
5832 2003-04-25 Dick Porter <dick@ximian.com>
5834 * driver.c: Usage reports the name as 'mono' not 'mini'
5835 * exceptions-x86.c: Build and run on freebsd
5837 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5839 * Makefile.am: install the program with the 'mono' name and
5840 the library as libmono instead of mini and libmini.
5842 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5844 * driver.c: provide the APIs for the embedding interface of the old jit.
5846 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5848 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5850 2003-04-23 Martin Baulig <martin@ximian.com>
5852 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5854 * driver.c: Added `--debug' command line argument to enable
5857 2003-04-23 Martin Baulig <martin@ximian.com>
5859 * debug.[ch]: Removed. The code is now in
5860 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5862 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5865 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5867 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5869 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5872 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5873 mono_domain_finalize.
5874 (mini_method_compile): use mono_method_profile* if the the option is
5877 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5879 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5880 methods with their wrapper.
5882 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5883 methods with their wrapper.
5885 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5888 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5891 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5894 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5896 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5898 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5900 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5901 of the mempool. This is slightly faster and uses less memory
5903 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5905 * mini.c: avoid O(n) allocation for variables.
5907 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5909 * mini.c: handle items on the stack after inlining methods.
5911 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5913 * mini.c: make the method->opcode optimization dependent
5914 on MONO_OPT_INSTRINS and do it lazily.
5916 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5918 * driver.c: print overall results at the end of regression run.
5920 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5922 * inssel.brg: don't overwrite symbolic registers.
5924 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5926 * inssel-x86.brg: fix conversion from long to float.
5928 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5930 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5932 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5934 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5936 * driver.c: Added --print-vtable option as in the old JIT.
5938 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5940 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5942 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5944 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5946 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5948 * mini.c regalloc.c regalloc.h: Fix memory leak.
5950 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5952 * aot.c (mono_aot_get_method): register all used strings
5954 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5956 * mini.c: always intern strings references with ldstr at compile time.
5958 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5960 * Makefile.am: add BUILT_SOURCES.
5962 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5964 * driver.c: give a better error message when the assembly to execute
5965 doesn't have an entry point.
5967 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5969 * Makefile.am: added hack for automake
5971 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5974 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5976 22003-04-07 Martin Baulig <martin@ximian.com>
5978 * Makefile.am: Added Makefile.am.
5980 * debugger-main.c: Removed, this is now in the debugger where it
5983 * mini.pc.in: Call this package `mini' for the moment.