1 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4 in wrapper methods. Also rename 'address' variable to 'offset'.
6 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
8 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
22 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
25 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
27 * aot.c (mono_compile_assembly): Fix warning.
29 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
30 by the _MSC_VER stuff.
32 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
34 * inssel-long.brg: Fix #74588.
36 * cpu-amd64.md: Fix #74591.
38 * iltests.il: Add new regression tests.
40 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
42 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
45 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
47 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
49 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
50 from Bill Middleton <flashdict@gmail.com>.
52 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
54 * arrays.cs: Add new regression test. Fix warnings.
56 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
58 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
59 and leakage in CKFINITE.
61 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
62 this to a null op since it is called on amd64 too.
64 * exceptions-amd64.c (get_throw_trampoline): Align stack.
66 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
67 body since this is not used on amd64.
69 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
71 * mini-amd64.c: Remove obsolete fixmes.
73 * mini.c (print_method_from_ip): Fix debugging support.
75 2005-2-1 Massimiliano Mantione <massi@ximian.com>
77 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
78 so that expressions that don't give much gain are not reduced.
81 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
83 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
85 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
87 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
89 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
91 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
93 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
95 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
97 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
100 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
102 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
104 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
106 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
107 MONO_ARCH_USE_SIGACTION. Fixes #74252.
109 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
111 * mini-x86.c: Fix up stack overflow handling.
113 * exceptions.cs: Add new regression test.
115 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
117 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
118 mono_jit_thread_attach.
120 * mini.c (mono_method_to_ir): Verify called method is not abstract.
122 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
124 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
125 avoid calling constructors using callvirt.
127 * inssel.brg: Fix #74073.
129 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
131 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
132 compilation with non-GCC compilers.
133 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
134 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
136 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
138 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
139 klass->interface_offsets (will likely fix bug#74073).
141 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
143 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
145 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
147 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
148 to amd64_div_reg_size ().
150 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
152 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
154 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
156 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
158 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
160 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
162 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
164 * mini.c (mono_precompile_assembly): Load and precompile referenced
165 assemblies as well. Fixes #74015.
167 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
169 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
171 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
173 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
174 a lot of checks and (anyway) permissions cannot work until corlib is
177 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
179 * mini-ppc.c: fixed ABI issue on sysv/ppc.
181 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
183 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
184 calls (fixes bug#72824).
186 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
188 * mini.c: fix tail recursion elimination (see test in bug#73936).
190 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
192 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
193 some fp functions in sse2 mode.
195 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
197 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
199 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
201 * mini.h mini.c: Add mono_get_jit_tls_key ().
203 * mini-x86.c: Enable fast TLS support on windows.
205 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
207 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
208 * mini.c: Check for p/invoke method when generating code. If a
209 p/invoke method, or it's class, isn't decorated with [Suppress
210 UnmanagedCodeSecurity] then generate code to call System.Security.
211 UnmanagedDemand (only if the security manager is active).
213 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
215 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
216 last change as it seems to cause strange crashes.
218 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
220 * *.c: handle unsafe function pointers where needed.
222 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
224 * mini.c (mono_jit_free_method): Remove the fixme too.
226 2005-03-15 Miguel de Icaza <miguel@novell.com>
228 * mini.c: As discussed, make the code actually free the delegate
229 thunk now, to enable the debugging of delegate problems, use
230 MONO_DEBUG=1 when running Mono.
232 This takes also care of parts of the leaks as seen by Joe.
234 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
236 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
237 thread_tls_offset calculation.
239 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
241 * declsec.c: Reworked linkdemand checks for icall. The previous code
242 was using the declaration code (untrusted) and didn't work as expected
243 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
246 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
248 * iltests.il: Add new localloc test.
250 * mini-amd64.c: Handle large stack allocations the same way as on
251 windows if stack overflow handling is working.
253 * mini-amd64.c: Allocate the signal stack using mmap.
255 * mini.c (sigsegv_signal_handler): Fix reading of context.
257 * mini-exceptions.c: Fix up stack overflow handling.
259 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
261 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
263 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
265 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
267 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
268 tramp_init functions as they are no longer needed.
270 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
272 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
274 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
276 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
278 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
281 * mini-ops.h: Add OP_LMUL_IMM.
283 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
284 long mul/div opcodes as intrinsic.
286 * mini-amd64.c (emit_call): Handle the case when the callee might be
289 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
291 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
294 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
296 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
298 2005-03-09 Ben Maurer <bmaurer@ximian.com>
300 * mini.c (mono_codegen): Don't leak here, to help people running
303 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
305 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
306 conversions in sse2 mode.
308 * basic-float.cs: Add regression test.
310 * mini-amd64.c: Reenable sse2.
312 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
314 * mini-amd64.c: Disable sse2 until some regressions are fixed.
316 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
318 * driver.c: Copyright text should include 2005.
320 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
322 * cpu-amd64.md (load_membase): Fix more max lengths.
324 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
326 * cpu-amd64.md (load_membase): Fix max length.
328 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
330 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
332 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
333 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
335 * basic-float.cs: Add rounding regression test.
337 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
339 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
341 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
342 structures in registers for pinvoke wrappers.
344 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
346 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
348 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
350 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
351 wrapper to mono_jit_thread_attach.
353 * mini.c (mini_jit_thread_attach): New jit icall.
355 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
356 native->managed wrappers.
358 * exceptions.cs: Add new regression test.
360 * mini.c (optimize_branches): Check regions in the cbranch to throw
361 block case as well. Fixes #73242.
363 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
365 * mini.c: thread safety fixes.
367 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
369 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
370 patching stuff, since delegates use jump trampolines so there is
373 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
376 * tramp-amd64.c: Fix build.
378 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
379 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
381 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
382 Rename this to mono_arch....
383 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
385 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
387 * mini-amd64.c (emit_call): If both the caller and the callee is
388 guaranteed to have 32 bit addresses, emit a normal call.
390 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
392 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
393 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
394 method_ptr inside delegates.
396 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
398 * mini.c (mono_jit_free_method): Free the method info even if the native code is
399 invalidated. Fixes #73001.
401 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
403 * mini-x86.c: Only use stdcall for pinvokes on windows.
405 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
407 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
408 * mini-x86.c: remove unreliable __thread var offset detection,
409 use the correct accessors and enable by default.
411 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
413 * mini.c (mono_jit_free_method): Fix memory leak.
415 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
417 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
419 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
421 * cpu-amd64.md: Fix lengths of atomic opcodes.
423 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
425 * driver.c: try to not imply using ICU is any good.
427 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
429 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
430 functions as inline ops.
432 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
433 some Interlocked functions as inline ops.
435 * mini.c (move_basic_block_to_end): Fix bug in last patch.
437 * mini.h (MonoBasicBlock): Reorganize fields a bit.
439 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
441 * mini.c: Add support for OP_NOT_TAKEN.
443 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
444 structures in registers for pinvoke wrappers.
446 * mini-amd64.c: Fix warnings.
448 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
450 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
452 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
454 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
455 address instead of loading the address from it.
457 * mini-x86.c: Add support for returning small structs in registers
458 on Win32. Fixes part of #70864.
460 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
462 * trace.c (get_token): Improve error checking.
464 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
466 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
468 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
470 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
471 it can be reused for MonoClass.
472 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
475 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
477 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
478 instead of a MonoReflectionMethod. The method information wasn't used
479 when displaying SecurityException details (but will be now).
481 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
483 * Makefile.am : windows build fix.
485 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
487 * iltests.il: Add new regression test.
489 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
492 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
494 * mini.c: Moved linkdemand check into helper function check_linkdemand
495 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
498 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
500 * declsec.c: Added statistics counter for different kinds of
502 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
503 (and commented) declaration.
504 * mini.c: Added statistics counter for security Demand code
505 generation. Added display of security statistics.
507 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
509 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
510 Fix compilation errors under gcc-2.95.
512 2005-02-12 Ben Maurer <bmaurer@ximian.com>
514 * mini.c, driver.c: Use the new jit trampoline hashtable
516 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
518 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
520 2005-02-11 Martin Baulig <martin@ximian.com>
522 * debug-mini.c (mono_debug_close_method): Free the line number array.
524 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
526 * aot.c: Break up large methods into smaller ones. Share GOT slots for
529 * mini.h: Bump AOT file format version.
531 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
533 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
535 * declsec.h: Added macros to get/set lazyly initialized security
536 informations about assemblies. Added new enum for different type of
537 possible LinkDemand violation. Added function to check LinkDemands.
538 * mini.h: Added a field to MonoCompile to hold any security violation
539 detected when JITting a method (so it can be thrown later).
540 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
541 and CEE_CALLVIRT. Added code to throw exception at the end of
542 mini_method_compile (note: the exception is unhandled right now).
544 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
546 * mini.c, jit-icalls.c: use the managed implementation of
547 memset for initobj and memset, to avoid managed <-> unmanaged
550 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
552 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
553 optimization if it would need a GOT var.
555 * basic.cs: Add tests for constant propagation and switch statements.
557 * ssa.c: Fix out-of-range constant propagation and switch statements.
559 2005-02-09 <vargaz@freemail.hu>
561 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
563 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
565 * cpu-amd64.md (load_membase): Fix max length of load_membase.
567 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
569 * mini.c: update to new signature of mono_class_get_allocation_ftn().
571 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
573 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
574 arithmetic operations.
576 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
578 * mini-ppc.c: add a workaround for broken user code that
579 DllImports vararg functions with non-vararg signatures.
581 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
583 * mini.c (mono_jit_compile_method_inner): Add detection and a
584 meaningfull error message for assemblies written in Managed C++.
586 * tramp-amd64.c mini-amd64.h: Add support for
587 create_trampoline_from_token ().
589 * aot.c mini-x86.c abcremoval.c: Applied patch from
590 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
592 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
594 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
595 which takes a MonoImage/token as parameter instead of a MonoMethod.
597 * aot.c: Use the new trampoline for initializing vtables.
599 * aot.c: Add support for ldfld/stfld_remote wrappers.
601 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
602 rules for compare <MEM>, IMM.
604 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
606 * aot.c: Handle inherited finalizers correctly.
608 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
610 * inssel.brg (stmt): Add a missing _setup_... ().
612 * aot.c: Save some parts of the class state to the AOT file and use it
613 to recompute that state when a class is initialized.
615 * mini.c: Install AOT hooks into the runtime.
617 * mini.h: Bump AOT file format version.
619 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
622 * iltests.il: Add new test.
624 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
628 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
630 * mini.c: setup the statistical profiler in the thread attach
631 callback to cope with the new single thread code.
633 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
635 * mini-ppc.c: ensure we have enough room for the profiler
636 calls (fixed bug#72084).
638 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
640 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
643 2005-2-1 Massimiliano Mantione <massi@ximian.com>
645 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
647 2005-2-1 Massimiliano Mantione <massi@ximian.com>
649 * ssapre.c: Fixed an issue with down safety (this allows IronPython
650 to succesfully execute parrotbench).
651 * ssapre.h: Likewise.
653 2005-2-1 Massimiliano Mantione <massi@ximian.com>
655 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
656 variable for stores to method arguments (fixes a SSAPRE issue).
658 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
660 * mini.c: handle value types in dup, fixes gen-112.cs.
662 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
664 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
665 sequence for calls in dynamic methods to avoid thunks.
667 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
669 * mini.c: correctly remove dynamic methods from the hashtable.
671 2005-1-20 Massimiliano Mantione <massi@ximian.com>
673 * driver.c: Disabled SSAPRE until fix the bug that appears
674 in IronPython's parrotbench.
676 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
678 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
680 * mini.c (mono_method_to_ir): Revert the previous change.
682 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
685 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
686 mono_jit_info_table_find () etc. when running under valgrind.
688 * inssel.brg: Fix warnings.
690 * mini-exceptions.c: Fix warnings.
692 2005-01-31 Martin Baulig <martin@ximian.com>
694 * driver.c (compile_all_methods_thread_main): Don't try to compile
695 generic methods or anything which has type parameters.
697 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
699 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
701 * TestDriver.cs: Add --verbose flags.
703 * graph.c ssa.c: Fix 64 bit warnings.
705 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
706 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
709 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
710 variable not spotted by gcc.
712 * mini-amd64.c inssel-amd64.brg: Applied patch from
713 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
714 X86_COMPARE_MEMBASE opcodes.
716 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
718 2005-01-29 Ben Maurer <bmaurer@ximian.com>
720 * *: MonoMethod->signature might be NULL now. You *MUST* use
721 mono_method_signature.
723 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
725 * driver.c (compile_all_methods_thread_main): Compile the methods
726 without invoking cctors.
728 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
730 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
731 * basic-calls.cs: test for the above.
733 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
735 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
738 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
740 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
741 eagerly if it contains dynamic methods.
743 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
745 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
746 trace, it is now computed by an icall from trace_ips.
748 * mini-exceptions.c: Fix a warning.
750 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
752 * mini-exceptions.c: don't bother getting stack trace info if
753 it's not going to be used.
755 2005-01-27 Raja R Harinath <rharinath@novell.com>
757 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
760 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
762 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
764 * aot.c: Avoid calling mono_method_get_header () if not needed.
766 * mini.h: Bump AOT file format version.
768 * mini.c (mono_emit_native_call): Allocate a GOT var here.
770 * mini.c (mono_print_tree): Print more info for calls.
772 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
774 * declsec.h: Remove warning by adding missing include for marshal.h
776 2005-01-26 Martin Baulig <martin@ximian.com>
778 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
781 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
783 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
786 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
788 * aot.c (mono_compile_assembly): Fix a warning.
790 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
792 * declsec.c: Look for security attributes on the original MonoMethod
793 (and not the wrapped one). This fix permissions on icalls.
795 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
797 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
799 * mini.c (mono_allocate_stack_slots): Add a fixme.
801 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
803 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
805 * inssel.brg: optimize casts of sealed types (more
806 optimizations waiting for fixes in remoting).
808 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
810 * inssel.brg (stmt): Add another dummy rule.
812 * driver.c: Fix warnings.
814 * driver.c (mono_main): If running under valgrind, instruct glib to use
815 the system allocation functions so valgrind can track the memory
816 allocated by the g_... functions.
818 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
820 * mini-ops.h: Add OP_DUMMY_STORE opcode.
822 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
824 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
825 variables in try regions.
827 * mini.c (mini_method_compile): Don't disable optimizations on large
828 methods when AOT compiling.
830 * mini.c (mono_allocate_stack_slots): New arch independent method to
831 allocate stack slots. Not yet used.
833 2005-01-22 Ben Maurer <bmaurer@ximian.com>
835 * debug-mini.c (mono_debug_close_method): Plug some leaks.
837 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
839 * mini-ppc.c: make the branch info relative as the code
840 buffer can be reallocated.
842 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
844 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
845 * driver.c: Removed the AOT/security restriction. Now initialize the
846 security manager (in metadata) if --security is used.
847 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
848 rather than the pointer to declarative security, when AOT is used.
850 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
852 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
853 basic blocks, reduced intrinsic exception throwing code size.
855 2005-01-22 Miguel de Icaza <miguel@ximian.com>
857 * driver.c (mini_usage): Reorder the usage screen.
859 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
861 * mini.c (mono_resolve_patch_target): Fix warning.
863 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
865 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
868 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
870 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
871 breaks the amd64 build.
873 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
874 register allocation. Fixes #71454.
876 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
878 * arrays.cs: Add new regression test.
880 2005-1-20 Massimiliano Mantione <massi@ximian.com>
882 * ssapre.c: Turned usage of snprintf to GString.
883 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
884 (I left it on by mistake in my previous commit).
886 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
888 * mini.c, cfold.c, basic-calls.cs: preserve side effects
889 on cond branch optimization (fixes bug# 71515).
891 2005-1-20 Massimiliano Mantione <massi@ximian.com>
893 * abcremoval.c: Fixed bug 71062.
894 * abcremoval.h: Likewise.
896 2005-1-20 Massimiliano Mantione <massi@ximian.com>
898 * mini.c: Added a new functionality to optimize_branches, the removal
899 of useless basic blocks, and fixed some problem in the removal of
900 critical edges; some utility functions added for both purposes.
901 * ssapre.c: Added complex expression support, and fixed bug 70637.
902 * ssapre.h: Likewise.
903 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
905 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
906 * driver.c: Re-enabled SSAPRE.
908 2005-01-19 Martin Baulig <martin@ximian.com>
910 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
911 the result of mono_get_method_constrained().
913 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
915 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
918 2005-01-18 Geoff Norton <gnorton@customerdna.com>
920 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
921 be detected. Fixes #59296.
923 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
925 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
926 which can happen. Fixes #71361.
928 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
930 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
933 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
935 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
936 appdomain-unload.exe to fail.
938 * mini.c: Fix some memory leaks.
940 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
942 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
943 Fixed bug and sped up some codepaths.
945 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
947 * mini.c: Fix some memory leaks.
949 * exceptions.cs basic-long.cs: Add test for checked ulong->int
952 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
954 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
957 * iltests.il: Add regression test for #71320.
959 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
961 * mini.c (mono_codegen): Fix installation of profiler hooks.
963 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
965 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
967 * mini.h, mini.c, cfold.c: optimize access to enum
968 readonly fields, too. Eval conditional branches if possible
969 to perform unreachable code removal in more cases.
971 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
973 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
975 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
978 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
979 WinXP DEP. Fixes #71244.
981 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
983 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
985 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
987 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
989 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
991 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
994 * mini.h: Bump AOT version.
996 * mini.h (MonoCompile): Change exvar to a hash table.
998 * mini.c: Allocate a separate exvar for each handler block.
1000 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1002 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1003 ex var with the pending exception and only throw if the two are equal.
1006 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1008 * mini-x86.c: Fix warnings.
1010 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1011 used by all the ports now.
1013 * aot.c: Add write-symbols and save-temps options.
1015 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1017 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1019 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1021 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1024 * tramp-s390.c: Check vtable slot belongs to the domain.
1026 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1027 as per other platforms.
1029 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1031 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1033 * driver.c: we don't run the Main() code in a subthread anymore.
1035 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1037 * mini.c: added experimental rtc support in the statistical
1038 profiler: if the user has the permission, more accurate statistics
1039 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1040 The MONO_RTC value must be restricted to what the linux rtc allows:
1041 power of two from 64 to 8192 Hz.
1043 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1045 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1047 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1049 * mini-ppc.c: better icache flush for smp.
1051 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1053 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1055 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1056 amd64 port, not yet used.
1058 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1060 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1063 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1065 * driver.c: Added --security option to activate the security manager.
1066 Right now this will allow code generation for declarative demands and
1067 is disabled when AOT is specified.
1068 * mini.c: Add code generation for declarative security demands.
1069 * mini.h: Add mono_use_security_manager as an extern gboolean.
1071 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1073 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1074 emitting more dense assembly code.
1076 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1077 exception throwing stuff.
1079 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1081 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1084 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1087 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1090 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1092 * tramp-*.c: Only patch vtable slots if the object is in the current
1093 domain. Fixes appdomain-unload.exe.
1095 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1097 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1100 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1102 * mini.c (reverse_branch_op): New helper function.
1104 * mini.c (optimize_branches): Run the new optimization only on
1105 platforms which support it. Also reverse all kinds of branches.
1107 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1109 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1112 * mini.c (optimize_branches): Reverse not-equals branches if the false
1113 bblock is a throw. This happens a lot of time with argument checking in
1116 * mini.c (mono_codegen): Add support for placing basic blocks after
1117 the function epilogue.
1119 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1122 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1124 * mini.c (setup_stat_profiler): Only set this up if the platform
1125 supports ITIMER_PROF.
1127 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1129 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1132 * inssel.brg: Fix a warning.
1134 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1136 * mini.c: added support for statistical profiler
1137 (run with: --profile=default:stat).
1139 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1141 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1143 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1145 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1146 related to global registers from the amd64 port.
1148 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1150 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1152 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1153 with global registers.
1154 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1156 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1158 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1160 * debug-mini.c (encode_value): Fix off-by-one.
1162 * aot.c (encode_value): Likewise.
1164 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1166 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1168 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1171 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1173 * aot.c (emit_method_info): Increase size of temp buffer.
1175 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1178 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1180 * aot.c (emit_method_info): Fix build.
1182 * aot.c: Further rework of the AOT file format to reduce the size of
1183 the method info data.
1185 * mini.h: Bump AOT file format version.
1187 2004-12-27 Martin Baulig <martin@ximian.com>
1189 * mini.c (mini_get_method): New static method; call
1190 mono_get_method_full() and mono_get_inflated_method().
1191 (mono_method_to_ir): Use mini_get_method() instead of
1192 mono_get_method_full().
1194 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1196 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1198 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1200 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1202 * inssel-amd64.brg: Add some optimization rules.
1204 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1206 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1207 standard not GC'd stuff is fine.
1209 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1211 * aot.c: Rework the AOT file format to get rid of most of the global
1212 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1214 * mini.h: Bump AOT file format version.
1216 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1218 * mini.h: Bump AOT file format version.
1220 * aot.c (mono_aot_is_got_entry): New function to determine if an
1221 address is inside a GOT.
1223 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1225 * cpu-pentium.md: Increase the maximum size of some instructions which
1226 might involve a got access.
1228 * mini.c (get_method_from_ip): Another debug helper function.
1230 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1231 when got var accesses are created during the decompose phase.
1233 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1235 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1236 argument mini_compile_method and to MonoCompile, and use this to
1237 determine whenever a given method is compiled for AOT. This allows the
1238 other methods compiled during AOT compilation to be free of AOT stuff,
1239 so the backends does not need to add special support for them by
1240 creating a fake GOT etc.
1242 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1245 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1247 * mini.c (mono_method_to_ir): It turns out that some of the
1248 x-appdomain wrappers are lax with types, so just ignore this for
1251 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1252 at the vtable->klass. If it is non-shared code we can just use the
1255 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1257 * mini-ppc.c: access MonoDomain from tls, too.
1259 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1261 * declsec.c: Removed unused variable (and related warning ;-)
1263 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1265 * iltests.il: New test for LDELEMA on an array of ref types.
1267 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1268 all ldelema's on reftypes.
1269 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1270 it was the wrong place to put it.
1272 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1273 register to pop to make this cleaner, at the request of Paolo.
1275 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1277 * mini-ops.h (OP_GETHASHCODE): New op.
1279 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1281 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1284 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1287 * mini-x86.c (mono_arch_output_basic_block): Rather than
1295 The first is 3 bytes while the second is 1. This saves 36 kb on
1296 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1297 see a small boost because of icache locality.
1299 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1301 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1303 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1304 started code sharing with the generic code.
1306 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1308 * mini-ppc.c, cpu-g4.md: added code for direct access to
1311 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1313 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1314 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1317 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1319 * declsec.c|h: Added functions to cache the declarative stack modifiers
1320 in MonoJitInfo and to create a security frame from a MonoJitInfo
1322 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1323 created. Register internal calls for System.Security.SecurityFrame::
1324 _GetSecurityFrame and _GetSecurityStack.
1325 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1326 the definitions for the new stack walk/callback mechanism.
1327 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1328 first security frame for LinkDemands and InheritanceDemands) and
1329 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1331 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1332 walk initialization (lupus).
1334 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1336 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1338 (handle_loaded_temps): Do not create a temporary variable for
1339 things that we know are temps. They will never be modified.
1340 (mono_spill_call): Set MONO_INST_IS_TEMP
1341 (mono_emulate_opcode): ditto
1343 (mono_method_to_ir.CEE_DUP): ditto
1345 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1347 * mini.c (type_to_eval_stack_type): Make this handle the void type
1348 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1349 (emit_tree): use ip_in_bb to special case some common idioms
1350 Update all callers to pass in the IP.
1351 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1353 This gives us a nice 2% speedup in mcs bootstrap.
1355 * mini-x86.c (peephole_pass): Peephole pass to make
1364 * mini.c (ip_in_bb): new method.
1365 (mono_method_to_ir): use this method rather than doing the hash
1368 * linear-scan.c (mono_linear_scan): When expiring actives, you
1369 don't need to keep around variables that expire on this
1370 instruction. This makes it so that:
1373 store (ebx add (ebx, 1))
1377 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1379 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1380 combination to avoid doing two copies. Fix up problems with previous
1383 * mini.c: Fix 64 bit warnings.
1385 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1387 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1389 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1390 changes from the x86 code.
1392 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1394 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1396 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1397 throwing code to reduce its size, unify the AOT and non-aot code and
1398 get rid of relocations in the AOT case.
1400 * mini-x86.h mini.c exceptions-x86.c
1401 (mono_arch_get_throw_corlib_exception): New arch specific function to
1402 raise corlib exceptions which doesn't require relocations in the
1405 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1407 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1409 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1412 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1415 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1417 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1418 with add function when used from Inc/dec atomic
1419 functions. Re-enabled optimization on x86.
1420 * mini-ops.h: renamed atomic_add functions to
1421 allow _add to match the Interlocked::Add and
1422 _add_next to match Interlocked::Inc/Dec.
1424 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1426 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1427 linking of BBs to the end BB, and enabled SSAPRE also with
1428 consprop and copyprop (which was prevented by that bug).
1430 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1432 * mini-x86.c: disabling the Interlocked optimizing code.
1434 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1436 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1439 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1441 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1442 interlocked optimization due lack of support on x86, rewrote
1443 exchange to take into account that base may be in eax.
1445 xsp works again; activated Interlocked optimizing code.
1447 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1449 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1451 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1453 * mini-ops.h: Add new opcodes.
1455 * mini.h: Add new patch types. Add got_var to MonoCompile.
1457 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1458 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1459 make it work with all kinds of patchable code.
1461 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1462 address of the GOT, and referencing entries in the GOT.
1464 * mini.c: Add code to load the GOT address if needed by an opcode.
1466 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1467 independent AOT code on the x86 using an elf-style Global Offset Table.
1469 2004-12-14 Raja R Harinath <rharinath@novell.com>
1471 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1473 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1475 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1478 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1480 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1481 of Interlocked:Increment/Decrement/Add as inline ops.
1482 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1484 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1486 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1487 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1489 2004-12-12 Duncan Mak <duncan@ximian.com>
1491 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1492 again. `patch_info->table_size' is no longer valid after Zoltan's
1495 2004-12-12 Martin Baulig <martin@ximian.com>
1497 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1498 if we are the "real" method, ie. not an inlined method inside it.
1500 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1502 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1503 before we look in the special fields table. This fixes
1504 ../tests/thread-static-init.cs.
1506 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1508 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1509 for Array get_Rank and get_Length. Fixes bug #70465.
1511 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1513 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1514 separate structure to reduce the size of MonoJumpInfo.
1516 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1518 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1520 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1522 * mini.c (mini_get_inst_for_method): Changed to allow ports
1523 to return a MonoInst instead of opcode
1524 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1526 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1527 Allow ports to return a created MonoInst instead of op-code, will enable
1529 (renamed mini_get_opcode_for_method to better reflected the functionality)
1531 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1533 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1535 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1537 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1540 2004-12-08 Martin Baulig <martin@ximian.com>
1542 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1543 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1545 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1547 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1550 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1553 2004-12-08 Raja R Harinath <rharinath@novell.com>
1555 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1557 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1559 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1560 bug introduced by the previous patch.
1562 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1564 * mini-ppc.c, objectc.cs: handle large structs passed by value
1567 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1569 * mini-ppc.c: OP_ARGLIST implementation from
1570 Geoff Norton <gnorton@customerdna.com>.
1572 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1574 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1575 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1577 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1579 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1581 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1583 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1586 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1588 * mini-sparc.c: Zero out localled-ed memory.
1590 * iltests.il: Add tests for zeroing out localloc-ed memory.
1592 2004-12-04 Martin Baulig <martin@ximian.com>
1594 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1595 mono_method_get_signature_full().
1597 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1599 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1600 and some utility functions (always for SSAPRE), integrated SSAPRE.
1602 * driver.c: Added ssapre option.
1603 * ssa.c: Small fix on OP_ARG handling.
1604 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1605 * Makefile.am: Likewise.
1607 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1609 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1612 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1615 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1617 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1619 * cpu-s390.md : Increase instruction length of oparglist.
1621 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1623 2004-11-30 Martin Baulig <martin@ximian.com>
1625 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1626 virtual generic methods. We call a special helper_compile_generic_method()
1627 icall to retrieve the method from the vtable, inflate and compile
1628 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1630 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1632 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1634 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1636 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1638 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1641 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1643 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1644 platforms with PIC aot.
1646 2004-11-28 Martin Baulig <martin@ximian.com>
1648 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1651 2004-11-28 Martin Baulig <martin@ximian.com>
1653 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1654 the result of mono_type_get_underlying_type() to check whether
1657 2004-11-26 Martin Baulig <martin@ximian.com>
1660 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1663 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1665 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1666 the same way as the other arguments so they won't get clobbered.
1668 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1669 calls through R11 since it is clobbered by the trampoline code.
1671 2004-11-26 Raja R Harinath <rharinath@novell.com>
1673 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1674 pick up in-tree mscorlib.dll.
1676 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1678 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1680 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1681 runtime data/code are now stored in a table similar to the GOT in ELF.
1682 This allows the code itself to be position independent.
1684 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1687 * aot.c: Attach ELF type (object/function) directives to all global
1690 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1692 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1694 * mini-amd64.h: Turn on PIC AOT code.
1696 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1697 returning the offset within an OP_AOTCONST instruction where the GOT
1698 offset needs to be added.
1700 * mini.h: Bump AOT file format version.
1702 2004-11-25 Martin Baulig <martin@ximian.com>
1704 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1705 uninflated generic methods.
1707 2004-11-25 Martin Baulig <martin@ximian.com>
1709 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1711 2004-11-24 Martin Baulig <martin@ximian.com>
1713 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1714 original klass (this only applies for generic instances).
1716 2004-11-24 Martin Baulig <martin@ximian.com>
1718 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1719 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1722 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1724 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1725 localloc. Fixes #69678.
1727 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1729 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1731 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1732 used SSE registers on pinvoke calls. Fixes #69774.
1734 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1736 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1737 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1739 2004-11-23 Raja R Harinath <rharinath@novell.com>
1741 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1742 Refer directly to the mcs/ tree.
1744 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1746 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1747 Check if a trampoline for a synchronized method is required.
1749 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1751 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1752 with localloc if needed. Throe arithmetric exception in
1753 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1754 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1756 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1758 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1759 types before switching on type. Fixes #69622.
1761 2004-11-19 Raja R Harinath <rharinath@novell.com>
1763 * Makefile.am (check-local): New. Integrate into 'make check'.
1764 (MCS,RUNTIME): Define using in-tree mono and mcs.
1766 (%.exe): Use $(ILASM).
1768 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1770 * mini-ppc.c: adjust initial prolog size (bug #69691).
1772 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1774 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1777 2004-11-17 Raja R Harinath <rharinath@novell.com>
1779 * Makefile.am (clean-local): Rename from 'clean'.
1781 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1783 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1784 to mono_arch_is_int_overflow.
1785 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1788 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1790 * declsec.c|h: New files to support declarative security attributes.
1791 Added function to check if a method has (applicable) security.
1792 * mini.c|h: Add check for declarative security attributes in
1793 mono_method_check_inlining.
1794 * Makefile.am: Added declsec.c and declsec.h to the build.
1796 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1798 * mini.c, mini.h: update to keep dynamic code info per-domain.
1800 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1802 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1803 (mini_init): Get rid of it from here too.
1805 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1807 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1808 implemented OP_RETHROW (patch by Geoff Norton
1809 <gnorton@customerdna.com>).
1811 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1813 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1814 between appdomains. Fixes appdomain-unload on PPC.
1816 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1818 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1819 mini-exceptions.c: handle the new wrapper types.
1820 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1821 token value as a MonoClass* when compiling a wrapper.
1822 mono_jit_create_remoting_trampoline now takes an additional
1823 MonoRemotingTarget parameter.
1825 2004-11-10 Martin Baulig <martin@localhost>
1827 * mini.c (mono_method_to_ir): Use `generic_container->context'
1828 rather than creating a new one.
1830 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1832 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1834 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1836 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1838 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1839 the experimental aot cache stuff.
1841 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1843 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1844 mini-exceptions.c: update to exception clause structure changes.
1846 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1848 * exceptions-x86.c (throw_exception): Fix warnings.
1850 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1853 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1855 * exceptions-sparc.c (get_throw_exception): Really fix this.
1857 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1859 * tramp-*.c: we no longer support icalls without wrappers, so
1860 a bit of code can be removed here
1862 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1864 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1867 * cpu-sparc.md: Add op_rethrow.
1869 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1871 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1873 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1874 * mini-ops.h: Add OP_RETHROW.
1876 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1878 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1880 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1882 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1883 Makes the output much easier to read
1885 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1887 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1888 prevents another huge leak when compiling with ssa. Secondly, the
1889 performance of doing this rather than freeing the lists is much
1890 better. GList does a lock every time you allocate a list link,
1891 so that it can use a memory pool. So, it is better to just use
1892 a memory pool of our own.
1894 * ssa.c, linear-scan.c: replace g_list_remove_link with
1895 g_list_delete. The remove one does not free the GList, so we were
1896 leaking memory. On -O=all --compile-all with corlib, this cut down
1897 3 MB of allocations.
1899 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1901 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1903 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1905 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1906 into a new function mono_create_jit_trampoline ().
1908 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1910 * trace.c (get_spec): Allow tracing of classes without a namespace.
1912 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1914 * mini.c: Fix pointer overwrite in mini_method_compile.
1916 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1918 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1919 The darwin ABI needs some special handling for 1 and 2 byte structs
1920 Lets use lbz/lhz instead of lwz everywhere.
1921 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1922 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1923 Use stb/sth for the former, and put the latter always on stack instead of in
1926 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1928 * trace.c (is_filenamechar): Add '_'.
1930 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1932 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1934 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1936 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1938 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1939 depends on libmonogc. Fixes #68805.
1941 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1943 * mini.c (mono_jit_free_method): Provide extra information for
1944 this error. Currently this leaks, but will be turned into a
1945 developer option in the future.
1947 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1949 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1951 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1953 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1954 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1955 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1957 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1959 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1960 trampolines for AOT code.
1962 2004-10-22 <vargaz@freemail.hu>
1964 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1965 constructed types. Fixes #68136.
1967 2004-10-21 Martin Baulig <martin@ximian.com>
1969 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1970 if it returns true, unwind the stack to the call instruction.
1972 2004-10-21 <vargaz@freemail.hu>
1974 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1976 * mini.h: Bump AOT version number.
1978 * objects.cs: Add another test for unbox trampolines.
1980 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1983 2004-10-20 <vargaz@freemail.hu>
1985 * driver.c: Add SHARED to the set of optimizations tested.
1987 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1989 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1992 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1994 2004-10-20 Martin Baulig <martin@ximian.com>
1996 * mini-exceptions.c (mono_handle_exception): Call
1997 mono_debugger_handle_exception() to tell the debugger about
1998 catch/finally clauses.
2000 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2002 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2004 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2007 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2009 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2010 methods as their native size, fixed bug #57543, #57545.
2011 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2012 This saves a temporary register and mullw call down into 1 (minor perf
2013 increase for cases like sum = sum * 5; This use to translate into:
2016 It now translates to
2019 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2021 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2024 2004-10-11 Martin Baulig <martin@ximian.com>
2026 * mini.c (mono_method_to_ir): If we're a generic method, get the
2027 MonoGenericContainer from our MonoMethodNormal and create a
2028 MonoGenericContext from it.
2030 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2032 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2034 * basic-long.cs: Add test for checked i8->i2 cast.
2036 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2038 * inssel-ppc.brg: added a couple of speedup rules.
2040 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2042 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2043 to speed up rebuilds.
2045 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2047 * mini-s390.c: Minor fix to OP_OR_IMM.
2049 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2051 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2052 better. Fixes appdomain-unload.exe on sparc.
2054 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2056 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2057 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2060 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2062 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2064 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2066 * mini.c: Always generate a field read/write wrapper for members
2067 of the class MarshalByRefObject since the actual instance could
2070 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2072 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2074 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2076 * driver.c mini.h trace.c: Move the setting of the main assembly into
2077 a separate function called mono_trace_set_assembly () and call it after
2078 actually loading the main assembly. Fixes #66872.
2080 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2082 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2083 using the code manager.
2085 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2087 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2089 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2091 * cpu-amd64.md: Fix bug in previous patch.
2093 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2096 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2098 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2099 mini-exceptions.c: updates for changed stack walk interface.
2101 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2103 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2105 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2107 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2109 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2111 * driver.c (mini_regression_list): Do not call mono_assembly_close
2112 since assemblies can't be unloaded.
2114 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2116 * cpu-amd64.md: Fix more instruction lengths.
2118 * cpu-amd64.md: Fix lengths of some instructions.
2120 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2122 * inssel.brg: Make the array ldelema check aot friendly.
2124 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2126 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2128 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2130 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2132 * mini-x86.c: Fix build.
2134 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2135 mono_type_get_underlying_type () helper function to simplify code.
2137 2004-09-09 Martin Baulig <martin@ximian.com>
2139 * mini-amd64.c: Don't access `type->data.klass' directly, call
2140 mono_class_from_mono_type() instead since the type may be a
2143 2004-09-09 Martin Baulig <martin@ximian.com>
2145 * mini-amd64.c (get_call_info): Fix support for generic instances.
2146 (add_valuetype): Use mono_class_from_mono_type() to get the class
2147 since we can be a generic instance.
2149 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2151 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2153 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2155 * liveness.c: reset spill costs on each scan: bug 62107
2157 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2159 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2160 unnecessary line that doesn't compile
2162 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2164 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2165 trampolines, make them call an error function so people can fix their
2168 2004-09-06 Martin Baulig <martin@ximian.com>
2170 * mini.c (mono_method_to_ir): When initializing locals, handle a
2171 generic instances like a valuetype if it's a valuetype and like a
2172 class if it's a class.
2174 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2176 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2177 stack. Fixes #64674.
2179 * exceptions.cs: Add test for unwinding of call arguments.
2181 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2183 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2184 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2185 set the carry/borrow flag). The sparc and s390 implementations
2186 can now use optimized versions (and simplify the code). ppc bugfixes.
2188 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2190 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2192 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2194 * inssel-amd64.brg: Remove leftover 32 bit rule.
2196 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2198 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2200 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2201 mono_arch_find_jit_info functions into a new function. Fix a memory
2204 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2207 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2209 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2212 * exceptions.cs: Add array size tests.
2214 * mini.c: Allocate a separate icall wrapper for each arity of
2215 mono_array_new_va. Fixes #59509.
2217 * exceptions.cs: Add testcase for 64578.
2219 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2221 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2223 2004-09-02 Martin Baulig <martin@ximian.com>
2225 * mini.c (mono_method_to_ir): When initializing the locals, call
2226 handle_initobj() on the generic instance itself, not its
2229 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2231 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2232 MonoJitInfo for dynamic methods.
2234 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2236 * mini.c: Add support for freeing JIT data for dynamic methods.
2238 2004-09-01 Martin Baulig <martin@ximian.com>
2240 * mini-x86.c (is_regsize_var): Added support for generic
2242 (mono_arch_emit_prolog): Make this compile again, use
2243 `x86_push_imm_template (code)'.
2245 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2247 * mini-x86.c: make all push_imm instructions that get
2248 patched always emit the long form
2250 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2252 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2253 in a per-domain hash.
2255 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2258 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2260 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2263 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2266 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2267 Beginnings of SSE2 support.
2269 * exceptions.cs: Add more tests for checked int<->uint casts.
2271 2004-08-28 Martin Baulig <martin@ximian.com>
2273 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2277 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2278 Handle generic instances recursively.
2280 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2282 * iltests.il: test for conv.u8 on a constant
2284 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2286 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2287 LCONV_x4 (shrun_32 (membase)).
2289 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2291 * inssel-x86.brg: c&p rules for push/setret of long
2293 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2295 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2296 compare (regvar, base)
2298 * inssel-x86.brg: more burg love
2300 * inssel.brg: more cleanup
2302 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2304 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2306 * basic-long.cs, basic-calls.cs: new tests for optimization.
2308 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2313 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2315 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2317 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2319 * inssel.brg (mini_emit_memcpy): use
2320 NO_UNALIGNED_ACCESS to disable memcpy optimization
2322 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2324 * mini-amd64.c: Handle generic types in various places.
2326 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2328 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2330 * mini.c (handle_box): Fix warning.
2332 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2334 * mini-amd64.h: Enable the emit_state optimization.
2336 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2338 * mini-amd64.c: Add some new 64 bit peephole opts.
2340 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2342 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2344 * mini-amd64.c: Register allocator fixes.
2346 * mini.c: Add an optimization to emit_state to avoid allocation of new
2347 registers on some platforms.
2349 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2351 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2353 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2354 allocation. Fixes #63085.
2356 * basic-long.cs: Add new regression test.
2358 * mini-amd64.c: Register allocator improvements.
2360 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2362 * mini-amd64.c (read_tls_offset_from_method): Add another code
2365 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2366 instruction sequence for nullifying class init trampolines.
2368 * objects.cs: Add new regalloc test.
2370 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2372 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2374 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2376 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2379 * driver.c: Fix profiling after TLS changes.
2381 * driver.c (mono_main): Set mono_stats.enabled if needed.
2383 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2386 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2388 * mini-x86.c: use a 1 op rather than a 2 op tls access
2389 instruction -> faster.
2391 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2396 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2398 * exceptions-sparc.c (throw_exception): fix typo
2400 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2402 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2403 set tree->dreg correctly with tls. Allow any
2404 register to be used.
2406 * mini-x86.c (read_tls_offset_from_method): add new code
2407 generation pattern seen with GCC.
2410 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2412 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2413 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2414 exceptions-sparc.c: fix some performance issues in exception
2415 handling and setting of the stack trace for exceptions that were
2418 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2420 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2423 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2426 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2428 This patch inlines tls access, when possible.
2430 * mini.h: new arch functions for TLS intrinsics.
2431 All platforms updated with a stub.
2433 * mini.c: use the new intrinsics
2435 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2436 arch specific intrinsic for tls variables
2438 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2440 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2443 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2445 * mini.c: thread local allocation
2447 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2449 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2451 * Makefile.am: Link against the static version of libmonogc.
2453 * Makefile.am: Link the static versions of the convenience libraries
2454 into the mono executable.
2456 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2458 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2460 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2461 on integer overflow.
2463 * mini-amd64.c: Reorganize function call code.
2465 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2467 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2469 * inssel-x86.brg: use xor eax,eax.
2471 * basic.cs: new tests
2473 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2475 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2476 in exception throwing code.
2478 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2480 * inssel-x86.brg: use xor esi,esi.
2482 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2484 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2485 can trace methods compiled during mini_init () too.
2487 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2490 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2492 * Makefile.am: static link on x86 (r=zoltan)
2494 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2496 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2497 code since it causes some programs to fail.
2499 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2501 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2503 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2505 * mini.c: ovfops_op_map - add STACK_OBJ case for
2507 * basic.cs: add test_0_pin_string as test
2510 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2512 * Makefile.am: build C# if srcdir != builddir
2514 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2516 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2517 fall-through blocks.
2519 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2521 * driver.c: enable loop by default again and include abcrem in -O=all.
2523 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2525 * iltests.il: Add some localloc tests.
2527 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2529 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2532 * inssel-amd64.brg: Add some optimizations.
2534 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2537 * Makefile.am: Statically link mono against libmono on AMD64.
2539 * mini-amd64.c inssel-amd64.brg: Optimizations.
2541 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2543 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2545 * tramp-amd64.c: Patch calling code in trampolines.
2547 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2549 * mini-amd64.c: pinvoke struct passing fixes.
2551 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2553 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2554 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2556 2004-08-05 Duncan Mak <duncan@ximian.com>
2558 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2561 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2563 * mini-amd64.c (emit_move_return_value): Move return value for normal
2566 2004-08-05 Martin Baulig <martin@ximian.com>
2568 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2569 `type->type'; just modify `type' itself when dealing with enums
2570 and generic instances.
2571 (check_call_signature): Make `simple_type' a `MonoType *'.
2573 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2575 * mini.c: Use OP_PADD to add offsets to addresses.
2577 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2579 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2581 * mini-sparc.c (mono_arch_emit_epilog): fix check
2582 for folding last op into restore instruction
2584 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2586 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2587 helper methods using the code manager.
2589 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2591 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2593 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2595 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2596 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2598 * mini-s390.c: fix tail processing
2600 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2602 * mini-ppc.c: mul.ovf.un exception name fix.
2604 2004-08-03 Martin Baulig <martin@ximian.com>
2606 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2607 instances; before jumping to `handle_enum', also modify `ptype'.
2609 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2611 * cpu-sparc.md: fcall maximal length too small.
2613 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2615 * mini-amd64.c mini.h: Add initial support for passing/returning
2616 structures to/from pinvoked methods.
2618 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2620 * mini-ppc.c: reg allocator fix.
2622 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2624 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2626 * inssel.brg: Optimize memset on 64 bit machines.
2628 * mini-amd64.c: Fix some vararg cases.
2630 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2632 * mini-s390.c: Corrected macro in emit_float_to_int
2634 * s390-abi.cs: Tests to exercise the s390 ABI
2636 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2638 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2641 * basic.cs: Add a test for add.ovf.un.
2643 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2645 * mini-sparc.c: add case for OP_IDIV_UN
2647 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2649 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2651 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2653 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2655 * basic.cs: regression tests.
2657 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2660 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2662 * basic.cs: Add a new test.
2664 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2665 and AOT. Various fixes and optimizations.
2667 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2669 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2671 * mini-ppc.c: make sure temp regs are not used for global reg
2674 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2676 * cpu-sparc.md: conv_i8 fix for 64bits
2678 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2680 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2682 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2683 add opcode for cmp BYTE PTR [eax], imm.
2685 * inssel.brg: Make memcpy and memset takes bases.
2687 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2689 * *-amd64.*: More AMD64 work.
2691 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2693 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2694 add a compare-not-equal opcode.
2696 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2698 * mini.c: Use mono_init_from_assembly instead of mono_init.
2700 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2702 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2704 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2706 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2708 * inssel.brg: 64 bit fixes.
2710 * mini.h (MonoCallInst): Add some AMD64 specific data.
2712 * mini.h: Add some OP_P opcodes.
2714 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2716 * basic.cs: tests for 61797 and 61740
2718 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2720 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2721 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2723 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2725 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2727 * *-amd64*.*: Ongoing AMD64 work.
2729 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2731 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2733 * *-amd64*: Ongoing AMD64 work.
2735 * mini-arch.h: Add AMD64 support.
2737 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2739 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2741 * mini-ops.h: Add new opcodes.
2743 * Makefile.am: Add AMD64 support.
2745 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2746 rules into the inssel-long*.brg files.
2748 * *-amd64.*: Add beginnings of AMD64 backend.
2750 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2752 * mini.c (print_dfn): commenting out the code that prints
2753 the cil. With -O=deadce, this makes -v -v crash.
2755 * cpu-pentium.md: make checkthis have a length of 2
2757 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2759 * mini-sparc.h: fix implementations of __builtin
2760 functions for Sun compiler for V9.
2762 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2764 * mini.c: use the new stelem.ref wrapper
2765 * exceptions.cs, arrays.cs: new stelem.ref tests
2767 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2769 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2770 new XSP should work with these changes).
2772 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2774 * inssel-{long32,x86,}.brg: trivial optimizations.
2776 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2778 * mini.c: load value when emitting box operation in
2781 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2783 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2784 is one byte shorter than cmp DWORD PTR [eax], 0.
2786 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2788 * inssel-ppc.brg: arguments on the stack are always
2789 relative to the stack pointer (spotted by Neale Ferguson).
2791 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2793 * exceptions-x86.c: delay appending the method name to the trace until
2794 after mono_jit_info_table_find is called, as this gets the real
2797 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2799 * aot.c: register roots
2801 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2803 * aot.c : I could just use PLATFORM_WIN32 flag.
2805 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2807 * aot.c : Reverting the previous fix. This time it broke linux build.
2809 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2811 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2813 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2815 * mini.c (handle_stack_args): Remove some more debugging code.
2817 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2819 * driver.c mini.h aot.c: Allow additional options to be specified with
2820 --aot and pass them to mono_compile_assembly.
2822 * aot.c: Add experimental code to AOT compile all loaded assemblies
2823 on demand and save the code into a cache in the filesystem.
2825 * aot.c: Add support for more wrapper methods.
2827 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2830 * cpu-*.md: Remove removed opcodes.
2832 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2833 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2834 related icalls to marshal.c.
2836 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2838 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2840 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2842 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2844 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2845 * liveness.c: If liveness is recomputated we need to reset the information
2846 for each variable. This way, if the liveness range has been narrowed
2847 by optimizations that happened after the last computation, we can return
2850 For example, if you have
2855 // Tons of code that does not affect i
2861 i = 0 is dead code and will be removed by SSA. However, when
2862 linear scan gets to the code, i will still appear to be live
2863 throughout the entire block. This prevents good register allocation.
2865 2004-07-06 Martin Baulig <martin@ximian.com>
2867 * debug-mini.c (mono_debug_init_method): Allow
2868 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2869 (mono_debug_add_icall_wrapper): New method.
2871 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2873 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2875 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2878 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2880 * aot.c (mono_aot_load_method): Fix loading of debug info.
2882 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2884 * aot.c: Add logging support.
2886 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2888 * mini.h: Add prototype for mono_print_method_from_ip.
2890 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2892 * inssel.brg: 64 bit fixes.
2894 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2897 * Makefile.am: Add SPARC64 support.
2899 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2901 * aot.c: Fix alignment problems on 32 bit platforms.
2903 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2905 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2908 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2911 * mini.h: Bump AOT file version. Some 64 bit fixes.
2913 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2915 * inssel-sparc.brg: Add new rule to avoid register moves.
2917 * inssel.brg: Add ldind_to_load_membase helper function.
2919 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2921 * mini.c: OffsetToStringData intrinsic.
2923 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2925 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2927 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2930 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2931 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2933 * mini.c: reinstated mono_compile_get_interface_var()
2934 on x86, too, since the change breaks the Gtk# build there as well.
2936 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2938 * driver.c: remove loop from the default optimizations: it seems to
2939 interact badly with some of the other options (see bug #60613).
2941 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2943 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2944 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2946 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2948 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2949 vararg-using methods.
2951 2004-06-21 Martin Baulig <martin@ximian.com>
2953 * mini/mini-exceptions.c
2954 (mono_handle_exception): Added `gpointer original_ip' argument.
2955 After calling mono_unhandled_exception(), call
2956 mono_debugger_unhandled_exception() and if that returns true,
2957 restore the context and return.
2959 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2961 * mini-ppc.c: prefer the use of relative branches so
2962 they won't need to be patched in aot code (patch from Patrick Beard).
2964 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2966 * aot.c: patch from Patrick Beard to make the output assembly
2967 more correct for the MacOSX assembler. Small tweak to
2968 generate sane images on Linux/PPC, too.
2970 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2972 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2973 case until bug #59509 is fixed (shows up in #60332).
2975 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2977 * mini.c: make sure the needed wrappers are compiled, too, with
2980 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2982 * driver.c: remove NPTL reference in --version output.
2984 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2986 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2987 generate valid assembly for the Mach-O assembler.
2989 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2991 * driver.c: don't include abcrem in the all optimization specifier
2992 since it slows down jit compilation too much for now.
2994 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2996 * mini.c: use BIGMUL only if both operands have the same signage.
2997 * iltests.il: Test for bug 60056. (errors related to signage in
3002 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3004 * mini.c, aot.c: memory leak fixes.
3006 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3008 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3010 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3012 * Makefile.am: remove the -static hack completely, it links in
3013 statically glib as well.
3015 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3017 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3018 * exceptions.cs: make it compile with new mcs/csc.
3020 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3021 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3022 and added relevant test case.
3024 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3026 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3027 regressions in gtk-sharp.
3029 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3031 * exceptions.cs: New regression tests.
3033 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3035 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3037 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3039 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3041 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3043 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3045 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3047 * mini.c (mono_jit_runtime_invoke): Init class in this
3048 method instead of trusting mono_jit_compile_method to
3049 do the work (because wrappers can be in object class)
3051 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3053 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3055 * basic-long.cs: New regression test.
3057 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3059 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3062 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * Makefile.am: fix miguel's change to build mono statically against
3065 libmono (track build dependencies).
3067 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3069 * cfold.c: Some glib versions do not have G_MININT32.
3071 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3073 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3074 with precision of tan, atan, sin and cos, and implemented related
3075 regressions tests (fixes bug 54467, but one new problem appeared and
3078 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3080 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3082 * exceptions.cs: Add test for constant folding && division by zero.
3084 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3085 since driver.c is in libmono too, so the optimization was useless.
3087 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3088 variable to driver.c so the compiler can emit more efficient code to
3091 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3093 * Makefile.am: don't distribute generated inssel.[ch] files.
3095 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3097 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3098 into the default appdomain. Fixes #58707.
3100 * jit-icalls.c: Remove the broken approximation for truncl, doing
3101 no conversion is better.
3103 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3106 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3109 of the mcrxr instruction which is not available on some processors
3110 even if it's documented to be. Implement add and sub overflow correctly
3111 (still not complete for long unsigned). Speed up icalls a bit.
3113 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3115 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3116 we run .cctor in the current domain instead of target_domain.
3118 Fixes bug #58558, .cctor not being called in -O=shared.
3120 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3122 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3124 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3126 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3127 which can be done with an imm8, do it that way.
3128 (mono_arch_output_basic_block): ditto for a jmp
3129 (mono_arch_emit_prolog): Computate maximum offset of a label.
3131 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3133 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3134 now tries to allocate prefered physical reg's for virtual
3135 regs. This reduces the number of emited spills/loads with
3136 20-30% on our core assemblies.
3138 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3140 * jit-icalls.c: truncl() is not needed and trunc() is
3141 the correct thing to do anyway (bug #58287).
3143 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3145 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3148 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3150 * driver.c: enable loop optimizations by default.
3152 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3154 * mini-x86.c: fix calc of max loop size when aligning loops start.
3156 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3158 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3161 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3166 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3168 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3170 * mini.c (inline_method): Allways inline some wrappers even if the cost
3171 is too large. Fixes #58785.
3173 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3175 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3177 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3178 (crichton@gimp.org). Beginning of support for sparc/linux.
3180 * mini-sparc.c: Optimize retrieval of LMF address.
3182 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3184 * exceptions-ppc.c: handle alloca in methods with clauses.
3186 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3188 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3190 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3192 * mini.c: Delegate most of the abort signal work to
3193 mono_thread_request_interruption, which also handles Stop and Suspend
3196 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3198 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3199 supports the save/restore lmf opcodes.
3201 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3203 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3206 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3208 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3210 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3211 methods which contain array accesses.
3213 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3214 boundaries. Fixes #58537.
3216 * iltests.il: Add regression test for #58537.
3218 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3220 * mini-x86.c (mono_arch_local_regalloc): Last part of
3221 fix for bug #58633 (releasing register to early).
3223 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3225 * basic-long.cs: Add new regression test.
3227 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3229 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3230 register too early on the chain.
3232 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3234 * mini.c (create_helper_signature): Use a helper function to reduce
3235 the code which needs to be written. Also set the calling convention of
3236 icalls on windows. Fixes #57840.
3238 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3240 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3241 exceptions-ppc.c: added helper function to get the instruction address
3242 from a signal handler context.
3244 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3246 * helpers.c: use g_get_tmp_dir. Invokes happyness
3249 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3251 * helpers.c: Add new env variable to pass args to objdump.
3252 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3254 2004-05-17 Radek Doulik <rodo@ximian.com>
3256 * Makefile.am (common_sources): added abcremoval.h so it get
3257 disted and daily mono packages on go-mono.com will build again
3259 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3261 * abcremoval.c: Fixed coding style, added copyright header.
3263 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3265 * mini.h: Added prototype for abc removal main function.
3267 * build_relations_propagation_table.pl: Added copyright header.
3269 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3271 * basic-long.cs: reg test for complex ceq_long bug.
3273 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3275 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3276 reg in long and clob case (bug #58343). Fixed/added comments.
3278 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3280 * mini.c (mono_jit_runtime_invoke): Follow new convention
3281 of calling the invoke method with an function pointer.
3283 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3285 * ChangeLog: Fix author of memory leak patch.
3287 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3289 * Makefile.am: fix make dist as well...
3292 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3294 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3295 on archs where pointers are 4 bytes long.
3297 * Makefile.am: Added abcremoval.c source file.
3299 * abcremoval.c: Added abcremoval.c.
3301 * abcremoval.h: Added abcremoval.h.
3303 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3305 * inssel.brg: Enabled bounds check removal.
3307 * mini.c: Added support for abcrem optimization.
3309 * mini.h: Added abcrem optimization label.
3311 * driver.c: Added support for abcrem optimization.
3313 * propagated_relations_table.def: Added propagated_relations_table.def.
3315 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3317 * mini.c, cfold.c: fix style.
3319 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3321 * mini.c: handle issue with the low-level implementation of
3322 some long opcodes (bug #54209).
3324 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3326 * basic.cs: test for my new cmov stuff.
3328 2004-05-13 Patrik Torstensson
3330 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3331 opt and added peephole documentation.
3333 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3335 * tramp-ppc.c: rewrote the generic trampoline code.
3337 2004-05-11 Patrik Torstensson
3339 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3341 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3343 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3345 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3346 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3348 * mini.c: Add new icalls for AsAny marshalling.
3350 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3352 * tramp-ppc.c, mini-ppc.c: more cleanups.
3354 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3356 * mini.c: no warnings.
3358 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3360 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3362 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3364 * mini.c: In the thread abort signal handler, if the thread is in the
3365 process of being stoped, don't throw the Abort exception, just stop the
3368 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3370 * tramp-ppc.c: removed old code.
3372 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3374 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3375 do some simple speed optimizations on ppc.
3377 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3379 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3380 and large offsets in load/store.
3382 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3384 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3385 it causes regressions.
3387 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3389 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3392 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3394 * jit-icalls.c: remove warnings.
3395 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3396 speedups for unsafe code.
3398 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3400 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3402 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3404 * basic-calls.cs: Add new regression test.
3406 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3409 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3411 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3414 2004-05-06 Patrik Torstensson
3416 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3417 long reg allocation in any reg (not only eax:edx) and implemented
3418 long shl/shr ops in asm instead of helpers.
3420 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3422 * mini-sparc.h: Fix warnings.
3424 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3427 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3428 separate statement for clarity.
3430 * mini-sparc.c: Update status.
3432 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3434 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3437 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3439 * inssel-ppc.brg: another small pre-release workaround:
3440 we don't do overflow detection for long_sub_un.
3442 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3444 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3445 (also works around a weird ppc bug: 57957).
3447 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3449 * tramp-ppc.c: trampoline fixes.
3451 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3453 * mini-ppc.c: fixed typos.
3455 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3457 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3458 at the top of the stack. Fixed typos. Use a frame registers
3459 for all the methods with exception clauses.
3461 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3463 * exceptions-ppc.c: restore fp registers.
3465 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3467 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3468 order from the stack top (moved the stack room to save the
3469 return value for trace after the param area). Fixed corruption
3470 in restoring registers on unwind.
3472 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3474 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3476 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3478 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3479 and prolog/epilog for methods that use it. Allow
3480 enough param area room for varargs methods. Fix miguel's
3481 breakage in exception handling.
3483 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3485 * Makefile.am: run genmdesc only on current arch.
3487 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3490 * mini-x86.h: fix the build on windows.
3492 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3494 * 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.
3496 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3498 * mini-exceptions.c: New file.
3500 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3501 Move some parts of the x86 exception handling code to an
3502 arch-independent file so it can be shared with other ports.
3504 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3506 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3508 2004-04-26 David Waite <mass@akuma.org>
3510 * driver.c: remove comma from end of enumeration declaration
3512 2004-04-26 Jackson Harper <jackson@ximian.com>
3514 * driver.c: parse config file before loading first assembly. This
3515 allows the user gac to be enabled/disabled.
3517 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3519 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3520 simpler mechanism: we do not care what is encoded initially
3521 (branch absolute or relative), we care about the code and its
3522 target. I kept the old code for reference for now.
3524 The new code tries first to determine if the jump is anywhere in
3525 the -/+32 absolute meg range, if it succeeds, it encodes using the
3526 absolute branch; If not, it tried to find something in the
3527 relative range, if not, it uses the handle_thunk code.
3529 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3531 * exceptions-ppc.c: use the correct ip register on macosx.
3533 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3535 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3537 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3539 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3540 Raise exception on integer divide by zero by hand since the hw
3541 doesn't support it. Handle NaNs in FP compares.
3543 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3545 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3546 code reducing duplication between the platforms and enabled
3547 signal exception handling (on linux for now).
3549 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3551 * exceptions-ppc.c: more macosx support.
3553 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3555 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3557 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3559 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3561 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3563 * iltests.il: more tests.
3565 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3567 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3570 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3572 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3574 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3576 * liveness.c: Mark variables as volatile in all basic blocks reachable
3577 from exception clauses.
3579 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3581 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3584 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3586 * iltests.il, basic.cs: more tests for regalloc.
3588 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3590 * iltests.il: Some tests for register allocation modifications
3593 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3595 * exceptions.cs: Add regression test for bug #56782.
3597 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3598 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3599 the beauty of fixing the same thing in 5 different files...
3601 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3603 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3606 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3608 * mini.c: Add support for STRWLPARRAY marshalling convention.
3610 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3612 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3613 to init the context to setup the regs pointer).
3615 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3617 * exceptions-ppc.c: more exceptions work.
3619 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3621 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3624 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3626 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3627 can use the memory directly.
3629 * cpu-pentium.md: Update documentation from a post from Zoltan.
3631 add x86_add_membase, x86_sub_membase, x86_mul_membase
3633 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3635 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3636 GENERAL_REGS they were also hardcoded for all PPC ports.
3638 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3640 Remove hard-coded limit for floating point registers, use
3641 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3643 Notice that in MacOS X calling conventions you can fit a lot more
3644 floating point values in registers, so I should update the PInvoke
3645 test to excercise the passing of floating point values on the
3646 stack (currently broken).
3648 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3650 * tramp-ppc.c (create_trampoline_code): Added
3651 JUMP_TRAMPOLINE_SIZE.
3652 (ppc_magic_trampoline): Follow the pattern from
3653 x86_magic_trampoline: if code is set to zero, return.
3654 (create_trampoline_code): Always pass MonoMethod to the jump
3655 trampoline, before it was passing a null.
3656 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3657 share the code with mono_arch_create_jit_trampoline.
3659 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3661 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3664 * cpu-g4.md: Added length for jmp instruction, the worst case
3665 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3668 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3670 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3672 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3674 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3675 before each IL instruction.
3677 * mini.c (CEE_BOX): Fix warnings.
3679 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3681 * mini.c: removed a few unused vars and extra whitespace.
3683 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3685 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3687 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3689 (OP_GETCHR): use the above
3690 (CEE_LDELEMA): use the above.
3692 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3693 version of the generic impl.
3694 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3695 (CEE_LDELEMA): use the above.
3697 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3699 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3702 * iltests.il: Added new regression test for #56317.
3704 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3706 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3707 under NetBSD. Fixes #56450.
3709 * liveness.c (update_gen_kill_set): Fix previous patch.
3711 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3713 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3715 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3717 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3720 * inssel-sparc.brg: Add more optimizations.
3722 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3724 2004-04-01 Martin Baulig <martin@ximian.com>
3726 * mini.c (handle_box): New static function; moved the
3727 implementation of CEE_BOX here.
3728 (mono_method_to_ir): Added `constrained_call' variable.
3729 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3730 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3731 mono_method_get_constrained() to get the method.
3733 2004-04-01 Martin Baulig <martin@ximian.com>
3735 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3736 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3737 (mono_method_to_ir): We don't need these macros anymore since
3738 mono_class_get_full() already takes care of it.
3740 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3742 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3743 use @function (as doesn't accept #function here) and check the return
3744 value of system and stop if fails.
3746 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3748 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3750 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3752 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3754 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3756 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3759 * basic-long.cs: Add test for negation of Int64.MinValue.
3761 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3763 * mini-sparc.c: Update status.
3765 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3767 * exceptions-sparc.c: Fix return value in filters.
3769 * inssel-sparc.brg: Fix register allocation in some rules.
3771 2004-03-28 Martin Baulig <martin@ximian.com>
3773 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3776 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3778 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3780 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3781 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3782 remove unused conv_u4 opcode.
3784 * mini-x86.c: Remove valgrind workaround since it slows down things
3785 even when mono is not run under valgrind.
3787 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3789 * mini-sparc.c: Update status.
3791 * inssel-sparc.brg: Add some optimizations.
3793 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3794 future delay slot filling. Add support for varargs, tail calls and JMP.
3796 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3797 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3799 * inssel.brg: Fix register allocation in OP_ARGLIST.
3801 * inssel.brg: Fix warnings.
3803 2004-03-25 Martin Baulig <martin@ximian.com>
3805 * mini.c (inflate_generic_field): Removed.
3806 (mini_get_method): Removed, use mono_get_method_full(),
3807 (mini_get_class): Removed, use mono_class_get_full().
3808 (mono_method_to_ir): Pass our generic context to
3809 mono_field_from_token().
3811 2004-03-25 Martin Baulig <martin@ximian.com>
3813 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3814 of a `MonoMethod *'.
3815 (mini_get_method): Take a `MonoGenericContext *' instead
3816 of a `MonoMethod *'.
3817 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3818 a new local variable called `generic_context' which holds the
3819 current `MonoGenericContext *'; use it to lookup things.
3821 2004-03-24 Martin Baulig <martin@ximian.com>
3823 * mini.c (mini_get_class): New static method; if we're inside a
3824 generic instance, inflate the class if neccessary.
3825 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3827 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3829 * iltests.il: New regression test for #55976.
3831 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3834 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3836 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3839 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3841 * liveness.c: Consider SSA stores as well as loads when making vars
3844 * exceptions.cs: New regression tests for register allocation.
3846 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3848 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3849 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3850 domain lock only to protect puntual access to data structures.
3851 Added access lock for sighash, jit_icall_hash_name,
3852 jit_icall_hash_addr and domain->code_mp.
3854 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3856 * driver.c: Print SIGSEGV handling method.
3858 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3860 * mini.c (setup_jit_tls_data): Handle case when this is called
3861 multiple times for a thread.
3863 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3864 is different from fbxx_un. Fixes #54303. Also use constants instead of
3865 magic numbers in a lot of places.
3867 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3869 * exceptions.cs: Fix cctor test when --regression is used.
3871 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3873 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3876 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3878 * inssel-ppc.brg: fixed register assignments for some rules.
3880 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3882 * exceptions.cs: Add test for exceptions in static constructors.
3884 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3885 static constructors outside the domain lock. Fixes #55720.
3887 2004-03-17 Martin Baulig <martin@ximian.com>
3889 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3890 (inflate_generic_field): Take the `MonoMethod *' instead of the
3891 `MonoClass *' and added support for generic method.
3892 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3893 have a `field->parent->gen_params', only inflate the field if it's
3894 an open constructed type.
3896 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3898 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3899 exception object instead of the preconstructed ones.
3901 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3903 * mini.c: reverted changed to sigsegv_signal_handler commited
3904 accidentally in the previous patch.
3906 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3909 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3910 running --aot with an old assembly.
3912 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3914 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3917 * mini-sparc.c: Add support for v9 branches with prediction.
3919 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3921 * mini.c (mini_init): #warning is GNUC only
3923 * mini-sparc.h: implement __builtin_frame_address
3924 and __builtin_return_address for Sun C compiler
3926 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3928 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3930 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3932 * basic-calls.cs: Add test for unaligned byref long argument passing.
3934 * mini-ops.h: Add sparcv9 compare and branch instructions.
3936 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3937 v9 instructions if we have a v9 cpu.
3939 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3940 registers for global allocation.
3942 * exceptions-sparc.c: Fixes.
3944 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3946 * liveness.c (mono_analyze_liveness): Optimized version.
3948 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3950 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3953 * basic-float.cs basic-calls.cs: New regression tests.
3955 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3957 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3958 sigaltstack implementation.
3960 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3962 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3963 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3965 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3967 * mini.c: Fix warnings.
3969 * mini.c (mono_resolve_patch_target): New function which contains the
3970 arch independent part of the patching process.
3972 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3973 patching code to a separate function.
3975 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3977 * mini.c (add_signal_handler): ifdef out on Windows
3979 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3981 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3982 cpu-sparc.md: Add exception handling support + other fixes.
3984 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3985 typed GC detection in --version.
3987 * basic.cs exceptions.cs: New regression tests.
3989 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3990 the arch specific code can store data during a compilation.
3992 * mini-ops.h: Add OP_SETFRET.
3994 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3995 function, register a separate icall for each arity, so the icalls can
3998 * mini.c (mono_print_tree): Print negative offsets in a more readable
4001 * mini.c: Make signal handling work on sparc.
4003 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4005 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4007 * jit-icalls.c: Emulate truncl by aintl on solaris.
4009 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4011 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4013 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4015 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4017 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4018 a MarshalByRef type, inline a method that performs the check, taking into
4019 account that the object can be a proxy. Also implemented tow new opcodes:
4020 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4021 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4022 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4024 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4026 * mini-ppc.c: if a relative branch displacement is too big
4027 but it points to and area reachable with an absolute branch,
4030 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4032 * mini.c: optimize small copies in cpblk.
4034 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4036 * basic-calls.cs basic-float.cs: New regression tests.
4038 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4039 negative offsets from %fp. Implement localloc. Fix local register
4040 allocation. Fix the case when the this argument needs to be saved to
4041 the stack. Implement some missing opcodes.
4043 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4045 * mini.c (mini_method_compile): Reenable global regalloc in methods
4046 with exception handlers.
4048 * linear-scan.c (mono_varlist_sort): Fix warning.
4050 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4052 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4055 * liveness.c: Make all variables uses in exception clauses volatile, to
4056 prevent them from being allocated to registers. Fixes #42136.
4058 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4060 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4063 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4064 argument to mono_arch_regalloc_cost.
4066 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4069 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4071 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4072 Make the cost of allocating a variable to a register arch dependent.
4074 * basic-calls.cs: Fix compilation of tests.
4076 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4077 helper function to cut back on the number of #ifdefs needed.
4079 * mini-ppc.c: Fix compilation.
4081 * basic-calls.cs: New regression tests.
4083 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4085 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4086 of l0 since that is callee saved.
4088 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4091 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4092 of delay instruction.
4094 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4096 * mini.h (MonoCallInst): Add 'virtual' flag.
4098 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4100 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4102 * *.cs: New regression tests.
4104 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4107 * mini.c (mono_runtime_install_handlers): Fix build.
4109 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4110 'signal_stack_size' members.
4112 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4113 alternate signal stack.
4115 * exceptions-x86.c: Add stack overflow handling.
4117 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4118 functions to arch independent code.
4120 * mini.c (mono_print_tree): Print more detailed info for load_membase
4123 2004-02-23 Martin Baulig <martin@ximian.com>
4125 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4127 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4129 * mini-x86.c: fixed reg allocation for div/rem.
4131 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4133 * driver.c (mono_main): Report some configuratio options on --version.
4135 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4137 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4138 low in the address space. Correctly flush memory in thunks where we
4141 2004-02-20 Martin Baulig <martin@ximian.com>
4143 * mini.c (mini_get_method): New static method; inflate all generic
4144 methods and methods in open generic instances.
4145 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4146 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4148 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4150 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4152 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4154 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4156 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4158 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4159 it compile using Sun's compiler.
4161 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4163 * 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.
4165 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4167 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4169 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4171 * mini-ppc.c: handle calls outside of the allowed range with thunks
4172 allocated using the code manager.
4173 * tramp-ppc.c: use the code manager to hold generated native code.
4174 Fixed the magic trampoline to just patch vtable entries.
4176 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4178 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4181 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4183 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4186 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4187 if we have a working __thread implementation.
4189 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4190 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4192 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4194 * mini-x86.c: Fix compilation under gcc 2.
4196 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4198 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4199 contains a call to the wrapped function.
4201 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4202 OP_<CALL>_IMM opcodes, and use them under X86.
4204 * mini.c (mono_jit_find_compiled_method): Fix warning.
4206 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4208 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4210 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4211 functionality to mini.c.
4213 * mini.c (mono_create_jump_trampoline): New function to create a jump
4214 trampoline. Return a compiled method instead of a trampoline if it
4215 exists. Add a cache for jump trampolines.
4217 * mini.c (mono_jit_find_compiled_method): New function to return a
4218 compiled method if it exists.
4220 * mini-x86.c: Call mono_create_jump_trampoline instead of
4221 mono_arch_create_jit_trampoline.
4223 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4224 a jump trampoline. Fixes #52092.
4226 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4228 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4229 which is not up-to-date. Add check_corlib_version () instead.
4231 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4234 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4235 since newer valgrind versions do not need it.
4237 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4238 compile a method with a given set of optimizations.
4240 * mini.c: Compile icall wrappers on-demand instead of at startup.
4242 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4243 wrapper for an icall.
4245 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4247 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4250 * iltests.il: Add test for non-empty stack before switch instruction.
4252 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4254 * mini.c: Add support for new stringbuilder marshalling conventions.
4256 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4258 2004-02-01 Martin Baulig <martin@ximian.com>
4260 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4261 in `ginst->mtype_argv'.
4263 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4265 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4266 facilitate grepping.
4268 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4270 * mini.c: fixed buglet in initobj generic implementation for references.
4272 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4274 * Makefile.am: make the version script conditional.
4275 * jit-icalls.c: handle missing truncl().
4277 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4279 * exceptions.cs: Add more tests for double->int conversion.
4281 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4282 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4284 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4286 * driver.c: make --verbose --version emit an error
4287 if the loaded corlib doesn't match the runtime version.
4289 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4291 * mini-ppc.h: export ppc_patch().
4292 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4293 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4294 on par or better than on MacOSX.
4296 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4298 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4299 mono_lookup_pinvoke_call.
4301 * mini-x86.c: Under windows, the default pinvoke calling convention is
4302 stdcall. Fixes #52834.
4304 * mini.c (optimize_branches): Add an upper bound to the number of
4305 iterations to prevent infinite loops on strange loops. Fixes #53003.
4307 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4309 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4310 and ISINST. Fixes #52093.
4312 * objects.cs (test_0_vector_array_cast): New tests.
4314 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4316 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4317 checking in Array.Set ().
4319 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4322 * object.cs (test_0_multi_array_cast): New regression test.
4324 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4326 * exceptions-ppc.c: fix build on Linux/PPC.
4328 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4330 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4331 running under valgrind.
4332 (x86_magic_trampoline): Fix build bustage.
4334 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4335 negative values as well. This is needed for the encoding of the line number
4336 info, since sometimes the line numbers are not in increasing order.
4338 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4340 * cpu-pentium.md (localloc): Increase the size of the localloc
4341 instruction since it is a loop under Win32.
4343 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4346 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4348 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4349 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4350 Max Horn (max@quendi.de). Fix file names in comments.
4352 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4354 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4355 avoid stack overflow.
4356 (replace_usage): Avoid uninitialized variable warnings.
4358 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4359 and taking the address of valuetype variables.
4361 2004-01-03 Patrik Torstensson
4363 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4364 for other purposes than FP later on.
4366 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4368 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4371 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4373 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4375 2003-12-30 Patrik Torstensson <p@rxc.se>
4377 * mini-x86.h: Decreased number of availiable fp regs.
4378 Solves corner cases with FP spilling.
4380 2003-12-23 Patrik Torstensson <p@rxc.se>
4382 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4383 for floating point stack tracking / spilling on x86.
4386 * basic-float.cs: added float mul overflow test.
4388 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4390 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4392 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4394 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4395 supports for cond branches that overflow the immediate
4396 overflow offset. mcs can compile simple programs.
4398 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4400 * exceptions-ppc.c: exception handling support wip:
4401 finally handlers get run on exception.
4403 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4405 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4408 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4410 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4411 initial support for stack walking and unwinding.
4413 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4415 * driver.c (mono_main): Make corlib-out-of-sync message more
4416 descriptive. Also remove verify_corlib call.
4418 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4420 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4421 not overlap with other call's arguments, too.
4423 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4425 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4426 move to arch-specific code the choice of arch-specific
4427 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4428 * mini.c: ensure emulation calls will not interleave
4431 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4433 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4434 the magic trampoline stack frame is dropped before executing
4437 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4439 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4440 and integer to fp conversions. Added support for overflowing
4441 arguments on the stack. Reserve a couple more registers as temps.
4442 Added support for aot compilation (as output still needs to be
4445 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4447 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4448 Don't overwrite return register in some corner cases.
4450 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4452 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4453 static constructors when AOT compiling.
4455 * driver.c (mono_main): Call mono_check_corlib_version.
4457 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4459 * cpu-g4.md, basic.cs: fixed div target register.
4461 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4463 * mini-ppc.c, basic.cs: shl_imm fix with test.
4465 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4467 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4468 structures by value. Misc fixes.
4469 * objects.cs: more tests.
4471 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4473 * mini-ppc.c: lconv.ovf.i implemented.
4475 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4478 (mini_init): don't error out if someone already called g_thread_init.
4480 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4482 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4483 to be any type per the spec. Fix abnormal memory usage when
4484 the same object is repeatedly thrown.
4486 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4488 * mini.c: check for overruns in IL code.
4490 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4492 * TODO: Add/remove some todo entries.
4494 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4496 * driver.c (mono_main): Call mono_verify_corlib.
4498 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4500 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4501 This has been moved to mini.c
4502 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4503 type being casted is marshalbyref it could be a proxy, so instead of
4504 emitting the type check code, emit a call to a runtime method that will
4505 perform the check by calling CanCastTo if needed.
4507 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4509 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4510 methods with large stack frames under Win32.
4512 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4514 * Makefile.am: Distribute regression tests.
4516 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4517 at the end instead of inserting each variable into the sorted list.
4519 * linear-scan.c (mono_varlist_sort): New helper function.
4521 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4523 * mini.c: ensure arguments and locals are within bounds.
4525 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4527 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4530 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4532 * mini.c (mono_cprop_copy_values): Fix crash.
4534 * aot.c: Set verbosity back to 0.
4536 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4538 * regalloc.c: complete memory leak fix by Laurent Morichetti
4541 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4543 * driver.c (main_thread_handler): Revert the previous patch.
4545 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4548 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4549 memory from the memory pool.
4551 * driver.c (main_thread_handler): Turn on all optimizations when
4554 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4555 an array for better performance.
4557 * regalloc.c (mono_regstate_assign): Fix memory leak.
4559 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4560 serialize the debug info.
4562 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4563 debug info from the serialized representation.
4565 * aot.c: Save debug info into the generated file and load it when
4568 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4570 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4572 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4573 More FP-related fixes.
4575 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4577 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4578 and register allocation buglet. Hello world now runs.
4580 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4582 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4583 * tramp-ppc.c: fixed class init trampoline.
4584 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4586 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4588 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4589 mini.c: more ppc changes/fixes.
4591 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4593 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4594 Also optimize the case when the arguments are the same in the caller
4597 * iltests.il: Add tests for tail calls with valuetype arguments.
4599 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4601 * mini-ppc.c: fixes for struct return type.
4603 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4605 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4606 mono_spillvar_offset() to arch-specific code.
4608 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4610 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4612 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4614 * exceptions-x86.c: Fix stack space leaks.
4616 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4617 registers from the lmf if the method has save_lmf set.
4619 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4621 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4622 of icall wrappers into InvokeInDomain, since these are now per-domain.
4624 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4626 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4627 make some opcode emulation and intrinsic ops enabled/disabled
4628 according to the architecture. More fixes.
4630 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4632 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4634 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4636 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4637 arch-specific handling for 'this' and struct return type to
4640 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4642 * aot.c: prevent divide by zero error when reporting (it happened with
4645 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4647 * mini.h (inst_switch): Remove unused macro.
4649 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4652 (load_aot_module): free 'info->methods' and 'info' properly. No more
4653 "free(): invalid pointer blah" messages when you have an old aot
4656 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4658 * jit-icalls.c, mini.c: Added support for context static fields.
4660 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4662 * mini.c (mono_method_blittable): Methods which set LastError are not
4663 blittable either. Fixes #51108.
4665 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4667 * mini.c: flush icache.
4668 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4670 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4672 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4674 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4676 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4679 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4682 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4684 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4686 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4687 instruction when the result is discarded.
4689 * iltests.il (test_0_div_regalloc): New regression test.
4691 * arrays.cs: Fix compilation error.
4693 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4695 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4696 float rules to inssel-x86.brg: sane architectures with FP registers
4697 don't need to implement these rules.
4699 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4701 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4703 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4705 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4706 implementation of 32 bit systems.
4708 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4710 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4711 (Jeroen Zwartepoorte).
4713 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4715 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4716 the caller and the callee matches.
4718 * mini.c (mono_method_to_ir): Add comment.
4720 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4721 signbit is missing on some platforms.
4723 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4725 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4727 * mini.c (setup_jit_tls_data): Call the new function.
4729 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4731 * mini-x86.c: Add experimental support for fast access to the lmf
4732 structure under NPTL/Linux 2.6.x.
4734 2003-11-06 Martin Baulig <martin@ximian.com>
4736 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4737 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4740 2003-11-02 Martin Baulig <martin@ximian.com>
4742 * mini.c (inflate_generic_field): New static method.
4743 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4744 generic instance and the field is declared in a generic type, call
4745 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4747 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4749 * mini.h mini.c (mono_method_same_domain): New function to return
4750 whenever the caller and the callee are in the same domain.
4752 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4754 2003-10-30 Martin Baulig <martin@ximian.com>
4756 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4757 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4759 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4760 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4762 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4764 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4767 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4768 object here, so it is in the correct appdomain etc.
4770 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4772 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4774 (mono_method_to_ir): Avoid freeing the type created returned from
4775 mono_type_create_from_typespec, since it is put into an internal cache
4776 by the function. Fixes pointer.exe.
4778 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4779 trampolines for icalls and pinvokes as well. Fixes #33569.
4781 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4783 * mini.c: Update after appdomain changes.
4785 * mini.c (mono_jit_compile_method_inner): Allways compile native
4786 method wrappers in the root domain, since there can only be one
4787 instance of them, whose address is stored in method->info.
4789 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4791 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4792 environment variable. Instead detect automatically whenever running
4793 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4796 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4798 * trace.c, trace.h: New files that implement the new trace option
4801 * driver.c: Document new --trace options.
4803 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4806 - if (mono_jit_trace_calls)
4807 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4809 * mini.h: prototypes.
4811 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4813 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4815 * mini.c inssel.brg: Implement typedefbyref opcodes.
4817 * mini.c (mono_jit_compile_method): Remove unused local variable.
4819 * mini.c (mono_jit_compile_method_inner): Ditto.
4821 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4823 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4825 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4827 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4829 * mini.c (mono_no_aot): Remove unused global variable.
4831 * mini.c: Thread safety fixes.
4833 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4835 * mini.c (mono_create_class_init_trampoline): Add a lock around
4836 class_init_hash_addr.
4838 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4841 * mini.c: Decompose the NEWARR instruction before decomposing its
4842 arguments. Fixes #30073.
4844 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4846 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4849 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4851 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4853 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4855 * driver.c: Add support for compiling icall wrappers to --compile.
4857 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4859 * inssel.brg: The empty value in class->interface_offsets is -1, not
4862 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4864 * objects.cs: New test for 'is' operator on an array of interfaces.
4866 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4868 * tramp-ppc.c: update trampoline code to support jumps
4869 and class initialization.
4871 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4873 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4875 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4877 * inssel.brg (OP_UNBOX): Remove unused rule.
4879 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4880 region instead of one for each method. Fixes #47813.
4882 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4884 * exceptions.cs (test_0_nested_finally): New regression test for
4885 nested exception handlers.
4887 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4889 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4891 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4894 * mini.c (mono_method_check_inlining): Make the inlining limit
4895 configurable by an environment variable.
4897 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4899 * mini.h: Bump AOT file version.
4901 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4902 token, store the image along with the token, since the token might not
4903 refer to the same image as the method containing the relocation,
4904 because of inlining.
4906 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4908 * mini.c (mono_precompile_assemblies): New function to compile
4909 all methods in all loaded assemblies.
4911 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4913 * regalloc.h regalloc.c (MonoRegState): Change the type of
4914 iassign and fassign to int*, since they can contain large negative
4915 values if the register is spilled. Also added some comments. Fixes
4918 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4919 under Win32. Fixes #42964.
4921 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4923 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4925 * aot.c: Added support for AOT compiling methods which contain calls
4926 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4929 * driver.c (compile_all_methods): Run the compilation in a thread
4930 managed by mono. Fixes #44023.
4932 * mini.c (mono_codegen): Print full method name in verbose output.
4934 * mini-x86.c (mono_arch_patch_code): Fix warning.
4936 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4937 jumps, since the method we are jumping to might be domain-specific.
4939 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4941 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4943 * inssel.brg: string chars are unsigned.
4945 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4947 * TODO: New todo item.
4949 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4950 which calls mono_runtime_class_init and patches the call site to
4951 avoid further calls.
4952 (mono_arch_create_class_init_trampoline): New arch specific function
4953 to create a class init trampoline.
4954 (create_trampoline_code): Generalized so it can create
4955 class init trampolines as well.
4957 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4958 (mono_create_class_init_trampoline): New function to create and cache
4959 class init trampolines.
4960 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4961 vtable given the address of a class init trampoline. Used by the
4963 (mono_codegen): Generate a call to a trampoline instead of
4964 mono_runtime_class_init in LDSFLD[A].
4965 (mono_codegen): Add relocations for the new trampoline.
4967 * mini.h mini-x86.c aot.c: Added a new relocation type:
4968 MONO_PATCH_INFO_CLASS_INIT.
4970 * mini.h: Bump AOT version number.
4972 * aot.c: Create a copy of the loaded code instead of using the original
4973 so methods which call each other will be close in memory, improving
4976 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4977 patch since it breaks the regression tests.
4979 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4980 for the register saving instruction sequence since the
4981 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4983 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4985 * TODO: Fix todo item && remove another.
4987 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4989 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4992 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4993 function of the module.
4995 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4996 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4997 --no-aot command line option.
4999 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5001 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5002 by Bernie Solomon (bernard@ugsolutions.com).
5004 * inssel.brg: Refactor the interface offset table related code into
5005 its separate functions and add support for the AOT case.
5007 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5009 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5011 * aot.c: Added mono_aot_verbose variable and made all debugging
5012 output depend on the value of this variable.
5014 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5015 method_label and info_label.
5017 * mini.h mini-x86.c aot.c: Added a new relocation type
5018 MONO_PATCH_INFO_IID for klass->interface_id.
5020 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5021 the MonoJitInfo structure.
5023 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5024 a non-root appdomain in shared mode.
5026 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5028 * aot.c: make aot loader less verbose. Remove free of unused variable.
5030 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5032 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5034 * .cvsignore: Added *.dll.
5036 * mini.c (mono_print_tree_nl): New function callable while debugging.
5038 * mini.c (mono_print_code): Export this.
5040 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5043 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5045 * mini.h (MonoCompile): Added 'jit_info' field.
5047 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5048 the cfg structure, since it is needed by the AOT compiler.
5050 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5052 * aot.c: A major rewrite. Changes include:
5053 - save exception tables for methods which have them.
5054 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5056 - reworked the file format so it is now much smaller and needs
5057 fewer relocation entries.
5059 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5061 * aot.c (load_aot_module): Fix build bustage on platforms without
5064 2003-09-04 Martin Baulig <martin@ximian.com>
5066 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5068 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5070 * TODO: Some new optimization ideas.
5072 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5074 * aot.c: Save the optimization flags used to compile the code into
5077 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5078 support emitting domain specific code.
5080 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5081 no longer domain neutral. It can be made domain neutral by compiling
5082 with --optimize=shared.
5084 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5087 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5088 loading of AOT code.
5090 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5092 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5093 if there is no domain neutrality information.
5095 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5097 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5098 format version into the generated library.
5100 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5101 callee method into the caller since one of them could be shared.
5103 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5104 system exceptions from AOT code now works.
5106 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5107 method if it is domain neutral and the callee is not.
5109 * graph.c (cfg_emit_one_loop_level): Fix warning.
5111 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5113 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5116 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5118 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5119 is needed by code which is executed before mono_runtime_init ().
5120 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5122 * mini.c (mono_thread_abort): Fix warning.
5123 (mono_jit_compile_method): Call static constructor in the AOT case too.
5125 * aot.c (mono_compile_assembly): Fix warning.
5127 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5129 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5131 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5133 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5135 * cpu-pentium.md: Fix the length of call opcodes so they include the
5136 ESP restoring instruction. Fixes #47968.
5138 2003-08-28 Martin Baulig <martin@ximian.com>
5140 * mini-x86.c (mono_arch_call_opcode): Added support for
5141 MONO_TYPE_GENERICINST.
5143 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5145 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5147 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5148 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5150 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5153 2003-08-26 Martin Baulig <martin@ximian.com>
5155 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5156 when reporting an error, set this to the actual error location.
5157 (mono_method_to_ir): Report the correct error location if
5158 get_basic_blocks() returned an error.
5160 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5162 * mini.c (mono_type_blittable): OBJECT is not blittable.
5163 (mono_method_blittable): Methods which have marshalling descriptors
5164 are not blittable either. Fixes #47842.
5166 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5168 * driver.c mini.c: Use an environment variable instead of a global
5169 variable. Also fix the build.
5171 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5172 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5175 * driver.c mini.c: Added --with-valgrind option to turn off some
5176 code which prevents mono from running under valgrind.
5178 * mini.c (mono_emit_call_args): Fixed warning.
5180 * mini.c (mono_emulate_opcode): Fixed warning.
5182 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5184 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5185 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5186 regalloc.c, regalloc.h: specify available registers in arch-specific
5187 code and support floats in the regallocator (patch by Laurent Morichetti
5190 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5192 * mini.c: mono_thread_current() can be called only after
5193 mono_runtime_init(): rearrange code to not call it early on.
5195 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5197 * mini.c: allocate jump tables in the code mempools.
5199 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5201 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5204 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5206 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5207 12 to 16. This fixes bug #47453.
5210 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5212 * mini-ppc.c: fixed indexed load and unsigned compares.
5214 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5216 * mini.c: reenabled installation of handler for
5217 thread abort signal.
5219 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5221 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5222 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5223 until it's fixed and actually useful.
5225 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5227 * inssel-long32.brg: couple more opcodes implemented.
5229 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5231 * mini-sparc.c: Even more opcodes implemeted.
5233 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5235 * mini-sparc.c: More opcodes implemented.
5237 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5239 * mini-sparc.c: More opcodes implemented.
5241 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5243 * inssel-sparc.brg: Add some needed rules. Direct
5245 * Makefile.am: Use inssel-sparc.brg
5246 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5247 an assert happy for now.
5249 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5251 * mini-sparc.c: Fixed compile errors.
5252 * exceptions-sparc.c: Same. We now produce a mono binary
5253 on sparc-linux. Yea.
5255 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5257 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5258 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5259 They compile, but do not work.
5261 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5263 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5264 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5265 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5268 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5270 * mini.c: more opcodes implemented and better support for generics.
5272 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5274 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5275 * mini.c, mini.h: first cut at generics support: some new instructions
5276 added and changed the behaviour of some of the existing ones.
5278 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5280 * mini.c: Removed definition of metadata_shared mutex here.
5282 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5284 * mini-x86.c: make vararg calls work for instance methods.
5286 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5288 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5289 returns the arguments in a separte list, now.
5291 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5293 * aot.c, mini.c: updates for array type representation changes.
5295 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5297 * mini.c: register function to perform jit shutdown.
5299 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5301 * mini.c: use a faster allocator if possible.
5303 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5305 * aot.c: some cleanups and portability changes.
5307 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5309 * mini.c: use faster allocation for CEE_BOX if possible.
5311 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5313 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5314 Moved inlined mempcy code to its own function so that is can be
5315 reused. Added an inline memset function as well (optimized initobj).
5316 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5318 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5320 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5322 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5324 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5325 arch code can setup the cpu for CLR execution, if needed.
5326 We use it on x86 to set the precision of FP operations.
5328 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5330 * mini.c: disable some optimizations if we can guess they'll cost too
5331 much for a given method.
5333 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5335 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5337 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5338 * mini.h mini.c mini-x86.c: Added instruction level coverage
5339 info collection support.
5341 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5343 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5344 is now implemented in the profiling API. Get rid of a couple of
5345 unnecessary global variables.
5347 2003-06-15 Nick Drochak <ndrochak@gol.com>
5349 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5350 * cpu-g4.md: add op_bigmul and op_bigmul_un
5351 * cpu_pentium.md: add op_bigmul_un
5352 * inssel-long32.brg: add rule for unsigned bigmul
5353 * mini-ops.h: define OP_BIGMUL_UN
5354 * mini-x86.c: THE BUG: handle (un)signed properly
5355 * mini.c: choose unsigned opcode if needed.
5356 This set of patches fixes bug #44291
5358 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5360 * mini.c (optimize_branches): improved to handle all kinds of
5361 conditional branches.
5363 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5365 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5366 don't raise exceptions.
5368 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5370 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5371 to arch-specific files.
5373 2003-06-09 Martin Baulig <martin@ximian.com>
5375 * Makefile.am (libs): Added $(LIBGC_LIBS).
5377 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5379 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5380 and OP_ATAN (fixes bug#44293).
5382 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5384 * Makefile.am, mini-x86.c: rename cpu description array to
5385 pentium_desc, since some compilers define the 'pentium' preprocessor
5388 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5390 * mini.c (mini_select_instructions): add explicit branch if the
5391 following block is not the false target of a conditional branch -
5392 we need this with any optimization that reorder or remove bblocks
5394 * mini.c (optimize_branches): bug fixes
5396 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5398 * mini.c (mono_method_to_ir): inline static readonly fields
5400 * ssa.c (fold_tree): start cfold support for long (very simple
5403 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5405 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5407 * inssel.brg: fixed memcpy (bug #44219).
5409 2003-06-05 Dick Porter <dick@ximian.com>
5411 * driver.c: Set the glib log levels to not abort if g_message
5414 g_set_prgname() has to happen before mini_init() so that the
5415 process handle gets the info.
5417 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5419 * driver.c: add intrins to the default optimizations to get wider
5422 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5424 * mini.h: some large basic blocks will overflow a 16-bit
5425 integers for symbolic registers.
5427 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5429 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5430 (mono_arch_output_basic_block): fix bug 43499
5432 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5434 * mini.c: kill duplicated definition of mono_debug_format.
5436 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5438 * mini-x86.c, arrays.cs: fixed register allocation bug.
5440 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5442 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5444 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5446 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5449 (print_method_from_ip): also print source location information if
5452 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5454 * mini.c (mono_find_block_region): bug fix in region code
5455 (mini_method_compile): enable removing unreachable code again, but
5456 only in methods without exception clauses.
5458 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5460 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5461 Implemented arglist opcode and handling of TypedReference type.
5462 Fixed x86 call convention when a structure is returned.
5463 Minimal support for calling static vararg methods.
5465 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5467 * mini.c (mini_method_compile): always remove unreachable code,
5468 because the code in them may be inconsistent (access to dead
5469 variables for example).
5471 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5473 * driver.c, debug-mini.c: warning fixes.
5475 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5477 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5479 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5481 * mini.c: thread-static fields are registered in mono_class_vtable(),
5482 so ensure the function is called before checking for them.
5484 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5486 * mini.c (optimize_branches): fix for bug 43586
5488 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5489 overflow (fixes Bug #43639)
5491 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5493 * mini.c, objects.cs: allow the use of stobj for primitive types.
5495 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5497 * mini.c: be less strict about argument checking until we support
5498 running the verifier.
5500 2003-05-27 Nick Drochak <ndrochak@gol.com>
5502 * basic-long.cs: tests for (ulong)int * (ulong)int also
5503 * mini.c: use the same trick for (ulong)int * (ulong)int
5505 2003-05-27 Nick Drochak <ndrochak@gol.com>
5507 * basic-long.cs: add regression test for (long)int * (long)int
5508 * cpu-pentium.md: add op_bigmul specification
5509 * inssel-long32.brg: add OP_BIGMUL rule
5510 * mini-ops.h: add OP_BIGMUL
5511 * mini-x86.c: register allocator: handle case where src1 needs to be
5513 * mini.c: substitute special BIGMUL opcode in the tree for
5514 (long)int * (long)int
5516 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5518 * jit-icalls.c: call the type ctor on field access if needed.
5520 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5522 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5523 to a method (including results of ldelema, bug#43207).
5525 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5527 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5528 colors to show exception handler blocks.
5530 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5531 (fix for pinvoke7.cs).
5533 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5535 * mini.h, mini.c: ensure correct initialization order for types that
5536 require it. Prepare for lazy compilation of jit icall wrappers.
5537 Provide a name for opcode emulation to reduce unneeded mallocing.
5539 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5541 * mini-x86.c: better register restoring code and profiling
5542 support for tail calls.
5544 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5546 * mini.h, driver.c: prepare for leaf methods optimization.
5548 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5550 * mini.c: get targets of branches before converting a method.
5552 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5554 * mini.c (optimize_branches): added some experimental code (disbaled)
5556 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5558 * mini.c (optimize_branches): fix branch to branch optimization
5560 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5562 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5564 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5566 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5569 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5571 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5572 enable use of interface variables again.
5574 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5575 I1 to registers because there is no simply way to sign extend 8bit
5576 quantities in caller saved registers on x86.
5578 * inssel-float.brg: set costs of some rules to 2 so
5579 that monobure always select the arch. specific ones if supplied,
5580 regardless of the order we pass the files to monoburg.
5582 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5584 * mini.c, mini-x86.c: since the magic trampoline for jumps
5585 can't patch the code directly, we do it as soon as the
5586 method gets compiled.
5588 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5590 * mini-x86.c, mini.h: introduce a new patching method
5591 to support CEE_JMP and tail calls.
5592 * mini.c: obey tail.call. Don't precompile methods target
5594 * tramp-x86.c: new trampoline code to handle methods
5595 reached through a jump.
5597 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5599 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5600 bit values to registers
5602 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5604 * mini.c (mono_compile_get_interface_var): share interface
5605 variables if possible.
5607 2003-05-16 Martin Baulig <martin@ximian.com>
5609 * debug-mini.c (mono_init_debugger): New function to initialize
5610 the debugger. This is not in the debugger since it needs to
5611 access some of mini's internals.
5613 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5615 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5617 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5619 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5620 for value type handling.
5622 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5624 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5625 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5627 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5629 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5630 the constructor through a proxy.
5632 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5634 * jit-icalls.c, inssel.brg: fixes to array element address
5637 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5639 * mini-x86.c (is_regsize_var): allocate pointer to registers
5641 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5643 * driver.c: fixed typo, added intrins to the set of optimizations
5644 tested with regressions.
5646 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5648 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5649 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5652 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5654 * inssel.brg: remove some common pop instructions without side effects
5656 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5658 * inssel-x86.brg: fixed thinko in int to double conversions.
5660 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5662 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5664 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5666 * inssel-long32.brg: two more missing instructions.
5668 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5670 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5673 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5675 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5678 * basic-float.cs: Added tests for negative zero.
5680 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5683 a couple of missing operations for long casts, with test cases.
5685 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5687 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5689 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5691 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5692 code size estimation.
5694 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5696 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5697 abstract methods (fix bug 42542)
5699 * aot.c: add ability to handle array types
5701 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5703 * mini.c: Call the _specific versions of the object allocation
5704 functions if possible.
5706 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5708 * driver.c: call setlocale ().
5710 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5712 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5715 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5717 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5719 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5720 wrappers (fix bug 42122)
5722 2003-05-04 Martin Baulig <martin@ximian.com>
5724 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5726 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5727 s/mini_set_defaults/mono_set_defaults/g.
5729 2003-05-04 Martin Baulig <martin@ximian.com>
5731 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5733 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5735 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5736 (reported by Don Roberts).
5738 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5740 * mini.c: temporarily work around two bugs for this release.
5742 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5744 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5745 that contains -export-dynamic and it makes using the ld script
5747 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5749 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5751 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5754 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5756 * mini.c: make sure leave calls all the needed finally blocks,
5757 even when the target jumps out of multiple exception clauses.
5759 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5761 * ldscript, Makefile.am: add linker script to reduce the number of
5762 exported symbols (should also fix the issues with libwine defining
5763 some of the same symbols in io-layer).
5765 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5767 * driver.c (mini_main): Avoid assertion when no file name is given on
5770 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5772 * driver.c: added --version/-V command line option.
5773 Added the inline optimization in the regression tests.
5775 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5777 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5778 to the type in the method signature (fixes bug#42134).
5780 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5782 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5784 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5786 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5788 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5790 * driver.c: fixed bug #42100.
5792 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5794 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5796 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5798 * mini.c: moved most of the code required to do inlining to its own
5799 function so it can be reused. Inline also ctors if appropriate.
5801 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5803 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5804 the runtime can call mono API functions.
5806 2003-04-27 Martin Baulig <martin@ximian.com>
5808 * debug-mini.c (mono_debug_init_method): Added
5809 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5810 send a notification to the debugger.
5812 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5813 running in the Mono Debugger, just pass the breakpoint number to
5814 mono_debug_init_method().
5816 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5818 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5820 * mini.c: allow some more unsafe compares.
5822 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5824 * mini-x86.c, Makefile.am: make distcheck works (partially from
5825 a patch by Richard Lee <r.h.lee@attbi.com>).
5826 * regset.c, regset.h: removed, they are unused.
5828 2003-04-25 Dick Porter <dick@ximian.com>
5830 * driver.c: Usage reports the name as 'mono' not 'mini'
5831 * exceptions-x86.c: Build and run on freebsd
5833 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5835 * Makefile.am: install the program with the 'mono' name and
5836 the library as libmono instead of mini and libmini.
5838 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5840 * driver.c: provide the APIs for the embedding interface of the old jit.
5842 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5844 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5846 2003-04-23 Martin Baulig <martin@ximian.com>
5848 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5850 * driver.c: Added `--debug' command line argument to enable
5853 2003-04-23 Martin Baulig <martin@ximian.com>
5855 * debug.[ch]: Removed. The code is now in
5856 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5858 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5861 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5863 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5865 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5868 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5869 mono_domain_finalize.
5870 (mini_method_compile): use mono_method_profile* if the the option is
5873 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5875 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5876 methods with their wrapper.
5878 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5879 methods with their wrapper.
5881 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5884 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5887 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5890 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5892 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5894 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5896 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5897 of the mempool. This is slightly faster and uses less memory
5899 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5901 * mini.c: avoid O(n) allocation for variables.
5903 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5905 * mini.c: handle items on the stack after inlining methods.
5907 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5909 * mini.c: make the method->opcode optimization dependent
5910 on MONO_OPT_INSTRINS and do it lazily.
5912 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5914 * driver.c: print overall results at the end of regression run.
5916 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5918 * inssel.brg: don't overwrite symbolic registers.
5920 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5922 * inssel-x86.brg: fix conversion from long to float.
5924 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5926 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5928 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5930 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5932 * driver.c: Added --print-vtable option as in the old JIT.
5934 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5936 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5938 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5940 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5942 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5944 * mini.c regalloc.c regalloc.h: Fix memory leak.
5946 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5948 * aot.c (mono_aot_get_method): register all used strings
5950 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5952 * mini.c: always intern strings references with ldstr at compile time.
5954 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5956 * Makefile.am: add BUILT_SOURCES.
5958 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5960 * driver.c: give a better error message when the assembly to execute
5961 doesn't have an entry point.
5963 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5965 * Makefile.am: added hack for automake
5967 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5970 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5972 22003-04-07 Martin Baulig <martin@ximian.com>
5974 * Makefile.am: Added Makefile.am.
5976 * debugger-main.c: Removed, this is now in the debugger where it
5979 * mini.pc.in: Call this package `mini' for the moment.