1 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3 * *-ia64.*: Ongoing IA64 work.
5 * *-ia64.*: Ongoing IA64 work.
7 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9 * *-ia64.*: Ongoing IA64 work.
11 * *-ia64.*: Ongoing IA64 work.
13 * mini-ia64.c: Ongoing IA64 work.
15 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19 * objects.cs basic-calls.cs: Move some tests to objects.cs.
21 * objects.cs basic-long.cs: Move some tests to objects.cs.
23 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
25 * *-ia64.*: Ongoing IA64 work.
27 * iltests.il: Add a new test.
29 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
32 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
34 * *-ia64.*: Ongoing IA64 work.
36 * *-ia64.*: Ongoing IA64 work.
38 * *-ia64.*: Ongoing IA64 work.
40 * basic.cs objects.cs: Move tests accessing static variables as well.
42 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
44 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
46 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
48 * driver.c: Always print failed tests.
50 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
53 * *ia64*: Ongoing IA64 work.
55 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
57 * basic.cs: Add tests for add.ovf. Fix warnings.
59 2005-05-18 Miguel de Icaza <miguel@novell.com>
61 * driver.c (mono_main): Avoid crash if no argument is passed to
62 --break; Do not use g_error, but f_printf. And fix all other
63 ocurrences of the same crash.
65 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
67 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
68 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
71 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
73 * *-ia64.*: Add beginnings of IA64 backend.
75 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
77 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
79 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
82 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
84 * mini-amd64.c: Fix a warning.
86 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
88 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
89 in float_neg. Fixes #74897.
91 * mini-amd64.c (emit_call): Fix another near call bug.
93 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
95 * declsec.c: Keep the appdomain information in the structure. Added a
96 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
97 value gets overwritten).
98 * declsec.h: Set the default MonoArray for the the stack to 6. Added
99 an MonoAppDomain member to MonoSecurityFrame.
100 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
101 used in the stack walk. Now use a MonoArray which grow (double) when
104 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
106 * mini.c: Re-enabled runtime cleanup, since running threads should
107 now properly stop when exiting.
109 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
111 * mini-codegen.c: New file contaning the arch-independent local
112 register allocator. Not used by any architectures yet.
114 * mini.h linear-scan.c: Merge some changes from the
115 mini-xp-local-regalloc branch.
117 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
119 * mini-amd64.c (emit_call): Fix calls to native functions when the
120 runtime is compiled as a shared library. Fixes #74756.
122 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
123 on a literal field. Fixes #74751.
125 2005-04-25 Raja R Harinath <rharinath@novell.com>
127 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
129 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
131 * objects.cs: Add missing null casting test.
133 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
135 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
136 in wrapper methods. Also rename 'address' variable to 'offset'.
138 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
140 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
143 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
145 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
148 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
150 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
152 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
154 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
157 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
159 * aot.c (mono_compile_assembly): Fix warning.
161 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
162 by the _MSC_VER stuff.
164 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
166 * inssel-long.brg: Fix #74588.
168 * cpu-amd64.md: Fix #74591.
170 * iltests.il: Add new regression tests.
172 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
174 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
177 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
179 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
181 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
182 from Bill Middleton <flashdict@gmail.com>.
184 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
186 * arrays.cs: Add new regression test. Fix warnings.
188 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
190 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
191 and leakage in CKFINITE.
193 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
194 this to a null op since it is called on amd64 too.
196 * exceptions-amd64.c (get_throw_trampoline): Align stack.
198 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
199 body since this is not used on amd64.
201 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
203 * mini-amd64.c: Remove obsolete fixmes.
205 * mini.c (print_method_from_ip): Fix debugging support.
207 2005-2-1 Massimiliano Mantione <massi@ximian.com>
209 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
210 so that expressions that don't give much gain are not reduced.
211 * ssapre.h: Likewise.
213 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
215 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
217 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
219 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
221 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
223 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
225 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
227 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
229 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
232 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
234 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
236 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
238 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
239 MONO_ARCH_USE_SIGACTION. Fixes #74252.
241 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
243 * mini-x86.c: Fix up stack overflow handling.
245 * exceptions.cs: Add new regression test.
247 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
249 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
250 mono_jit_thread_attach.
252 * mini.c (mono_method_to_ir): Verify called method is not abstract.
254 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
256 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
257 avoid calling constructors using callvirt.
259 * inssel.brg: Fix #74073.
261 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
263 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
264 compilation with non-GCC compilers.
265 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
266 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
268 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
270 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
271 klass->interface_offsets (will likely fix bug#74073).
273 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
275 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
277 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
279 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
280 to amd64_div_reg_size ().
282 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
284 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
286 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
288 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
290 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
292 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
294 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
296 * mini.c (mono_precompile_assembly): Load and precompile referenced
297 assemblies as well. Fixes #74015.
299 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
301 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
303 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
305 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
306 a lot of checks and (anyway) permissions cannot work until corlib is
309 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
311 * mini-ppc.c: fixed ABI issue on sysv/ppc.
313 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
315 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
316 calls (fixes bug#72824).
318 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
320 * mini.c: fix tail recursion elimination (see test in bug#73936).
322 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
324 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
325 some fp functions in sse2 mode.
327 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
329 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
331 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
333 * mini.h mini.c: Add mono_get_jit_tls_key ().
335 * mini-x86.c: Enable fast TLS support on windows.
337 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
339 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
340 * mini.c: Check for p/invoke method when generating code. If a
341 p/invoke method, or it's class, isn't decorated with [Suppress
342 UnmanagedCodeSecurity] then generate code to call System.Security.
343 UnmanagedDemand (only if the security manager is active).
345 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
347 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
348 last change as it seems to cause strange crashes.
350 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
352 * *.c: handle unsafe function pointers where needed.
354 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
356 * mini.c (mono_jit_free_method): Remove the fixme too.
358 2005-03-15 Miguel de Icaza <miguel@novell.com>
360 * mini.c: As discussed, make the code actually free the delegate
361 thunk now, to enable the debugging of delegate problems, use
362 MONO_DEBUG=1 when running Mono.
364 This takes also care of parts of the leaks as seen by Joe.
366 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
368 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
369 thread_tls_offset calculation.
371 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
373 * declsec.c: Reworked linkdemand checks for icall. The previous code
374 was using the declaration code (untrusted) and didn't work as expected
375 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
378 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
380 * iltests.il: Add new localloc test.
382 * mini-amd64.c: Handle large stack allocations the same way as on
383 windows if stack overflow handling is working.
385 * mini-amd64.c: Allocate the signal stack using mmap.
387 * mini.c (sigsegv_signal_handler): Fix reading of context.
389 * mini-exceptions.c: Fix up stack overflow handling.
391 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
393 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
395 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
397 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
399 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
400 tramp_init functions as they are no longer needed.
402 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
404 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
406 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
408 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
410 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
413 * mini-ops.h: Add OP_LMUL_IMM.
415 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
416 long mul/div opcodes as intrinsic.
418 * mini-amd64.c (emit_call): Handle the case when the callee might be
421 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
423 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
426 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
428 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
430 2005-03-09 Ben Maurer <bmaurer@ximian.com>
432 * mini.c (mono_codegen): Don't leak here, to help people running
435 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
437 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
438 conversions in sse2 mode.
440 * basic-float.cs: Add regression test.
442 * mini-amd64.c: Reenable sse2.
444 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
446 * mini-amd64.c: Disable sse2 until some regressions are fixed.
448 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
450 * driver.c: Copyright text should include 2005.
452 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
454 * cpu-amd64.md (load_membase): Fix more max lengths.
456 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
458 * cpu-amd64.md (load_membase): Fix max length.
460 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
462 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
464 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
465 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
467 * basic-float.cs: Add rounding regression test.
469 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
471 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
473 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
474 structures in registers for pinvoke wrappers.
476 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
478 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
480 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
482 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
483 wrapper to mono_jit_thread_attach.
485 * mini.c (mini_jit_thread_attach): New jit icall.
487 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
488 native->managed wrappers.
490 * exceptions.cs: Add new regression test.
492 * mini.c (optimize_branches): Check regions in the cbranch to throw
493 block case as well. Fixes #73242.
495 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
497 * mini.c: thread safety fixes.
499 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
501 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
502 patching stuff, since delegates use jump trampolines so there is
505 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
508 * tramp-amd64.c: Fix build.
510 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
511 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
513 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
514 Rename this to mono_arch....
515 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
517 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
519 * mini-amd64.c (emit_call): If both the caller and the callee is
520 guaranteed to have 32 bit addresses, emit a normal call.
522 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
524 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
525 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
526 method_ptr inside delegates.
528 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
530 * mini.c (mono_jit_free_method): Free the method info even if the native code is
531 invalidated. Fixes #73001.
533 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
535 * mini-x86.c: Only use stdcall for pinvokes on windows.
537 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
539 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
540 * mini-x86.c: remove unreliable __thread var offset detection,
541 use the correct accessors and enable by default.
543 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
545 * mini.c (mono_jit_free_method): Fix memory leak.
547 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
549 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
551 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
553 * cpu-amd64.md: Fix lengths of atomic opcodes.
555 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
557 * driver.c: try to not imply using ICU is any good.
559 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
561 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
562 functions as inline ops.
564 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
565 some Interlocked functions as inline ops.
567 * mini.c (move_basic_block_to_end): Fix bug in last patch.
569 * mini.h (MonoBasicBlock): Reorganize fields a bit.
571 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
573 * mini.c: Add support for OP_NOT_TAKEN.
575 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
576 structures in registers for pinvoke wrappers.
578 * mini-amd64.c: Fix warnings.
580 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
582 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
584 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
586 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
587 address instead of loading the address from it.
589 * mini-x86.c: Add support for returning small structs in registers
590 on Win32. Fixes part of #70864.
592 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
594 * trace.c (get_token): Improve error checking.
596 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
598 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
600 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
602 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
603 it can be reused for MonoClass.
604 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
607 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
609 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
610 instead of a MonoReflectionMethod. The method information wasn't used
611 when displaying SecurityException details (but will be now).
613 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
615 * Makefile.am : windows build fix.
617 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
619 * iltests.il: Add new regression test.
621 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
624 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
626 * mini.c: Moved linkdemand check into helper function check_linkdemand
627 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
630 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
632 * declsec.c: Added statistics counter for different kinds of
634 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
635 (and commented) declaration.
636 * mini.c: Added statistics counter for security Demand code
637 generation. Added display of security statistics.
639 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
641 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
642 Fix compilation errors under gcc-2.95.
644 2005-02-12 Ben Maurer <bmaurer@ximian.com>
646 * mini.c, driver.c: Use the new jit trampoline hashtable
648 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
650 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
652 2005-02-11 Martin Baulig <martin@ximian.com>
654 * debug-mini.c (mono_debug_close_method): Free the line number array.
656 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
658 * aot.c: Break up large methods into smaller ones. Share GOT slots for
661 * mini.h: Bump AOT file format version.
663 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
665 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
667 * declsec.h: Added macros to get/set lazyly initialized security
668 informations about assemblies. Added new enum for different type of
669 possible LinkDemand violation. Added function to check LinkDemands.
670 * mini.h: Added a field to MonoCompile to hold any security violation
671 detected when JITting a method (so it can be thrown later).
672 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
673 and CEE_CALLVIRT. Added code to throw exception at the end of
674 mini_method_compile (note: the exception is unhandled right now).
676 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
678 * mini.c, jit-icalls.c: use the managed implementation of
679 memset for initobj and memset, to avoid managed <-> unmanaged
682 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
684 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
685 optimization if it would need a GOT var.
687 * basic.cs: Add tests for constant propagation and switch statements.
689 * ssa.c: Fix out-of-range constant propagation and switch statements.
691 2005-02-09 <vargaz@freemail.hu>
693 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
695 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
697 * cpu-amd64.md (load_membase): Fix max length of load_membase.
699 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
701 * mini.c: update to new signature of mono_class_get_allocation_ftn().
703 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
705 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
706 arithmetic operations.
708 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
710 * mini-ppc.c: add a workaround for broken user code that
711 DllImports vararg functions with non-vararg signatures.
713 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
715 * mini.c (mono_jit_compile_method_inner): Add detection and a
716 meaningfull error message for assemblies written in Managed C++.
718 * tramp-amd64.c mini-amd64.h: Add support for
719 create_trampoline_from_token ().
721 * aot.c mini-x86.c abcremoval.c: Applied patch from
722 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
724 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
726 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
727 which takes a MonoImage/token as parameter instead of a MonoMethod.
729 * aot.c: Use the new trampoline for initializing vtables.
731 * aot.c: Add support for ldfld/stfld_remote wrappers.
733 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
734 rules for compare <MEM>, IMM.
736 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
738 * aot.c: Handle inherited finalizers correctly.
740 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
742 * inssel.brg (stmt): Add a missing _setup_... ().
744 * aot.c: Save some parts of the class state to the AOT file and use it
745 to recompute that state when a class is initialized.
747 * mini.c: Install AOT hooks into the runtime.
749 * mini.h: Bump AOT file format version.
751 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
754 * iltests.il: Add new test.
756 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
760 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
762 * mini.c: setup the statistical profiler in the thread attach
763 callback to cope with the new single thread code.
765 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
767 * mini-ppc.c: ensure we have enough room for the profiler
768 calls (fixed bug#72084).
770 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
772 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
775 2005-2-1 Massimiliano Mantione <massi@ximian.com>
777 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
779 2005-2-1 Massimiliano Mantione <massi@ximian.com>
781 * ssapre.c: Fixed an issue with down safety (this allows IronPython
782 to succesfully execute parrotbench).
783 * ssapre.h: Likewise.
785 2005-2-1 Massimiliano Mantione <massi@ximian.com>
787 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
788 variable for stores to method arguments (fixes a SSAPRE issue).
790 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
792 * mini.c: handle value types in dup, fixes gen-112.cs.
794 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
796 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
797 sequence for calls in dynamic methods to avoid thunks.
799 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
801 * mini.c: correctly remove dynamic methods from the hashtable.
803 2005-1-20 Massimiliano Mantione <massi@ximian.com>
805 * driver.c: Disabled SSAPRE until fix the bug that appears
806 in IronPython's parrotbench.
808 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
810 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
812 * mini.c (mono_method_to_ir): Revert the previous change.
814 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
817 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
818 mono_jit_info_table_find () etc. when running under valgrind.
820 * inssel.brg: Fix warnings.
822 * mini-exceptions.c: Fix warnings.
824 2005-01-31 Martin Baulig <martin@ximian.com>
826 * driver.c (compile_all_methods_thread_main): Don't try to compile
827 generic methods or anything which has type parameters.
829 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
831 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
833 * TestDriver.cs: Add --verbose flags.
835 * graph.c ssa.c: Fix 64 bit warnings.
837 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
838 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
841 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
842 variable not spotted by gcc.
844 * mini-amd64.c inssel-amd64.brg: Applied patch from
845 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
846 X86_COMPARE_MEMBASE opcodes.
848 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
850 2005-01-29 Ben Maurer <bmaurer@ximian.com>
852 * *: MonoMethod->signature might be NULL now. You *MUST* use
853 mono_method_signature.
855 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
857 * driver.c (compile_all_methods_thread_main): Compile the methods
858 without invoking cctors.
860 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
862 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
863 * basic-calls.cs: test for the above.
865 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
867 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
870 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
872 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
873 eagerly if it contains dynamic methods.
875 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
877 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
878 trace, it is now computed by an icall from trace_ips.
880 * mini-exceptions.c: Fix a warning.
882 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
884 * mini-exceptions.c: don't bother getting stack trace info if
885 it's not going to be used.
887 2005-01-27 Raja R Harinath <rharinath@novell.com>
889 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
892 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
894 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
896 * aot.c: Avoid calling mono_method_get_header () if not needed.
898 * mini.h: Bump AOT file format version.
900 * mini.c (mono_emit_native_call): Allocate a GOT var here.
902 * mini.c (mono_print_tree): Print more info for calls.
904 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
906 * declsec.h: Remove warning by adding missing include for marshal.h
908 2005-01-26 Martin Baulig <martin@ximian.com>
910 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
913 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
915 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
918 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
920 * aot.c (mono_compile_assembly): Fix a warning.
922 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
924 * declsec.c: Look for security attributes on the original MonoMethod
925 (and not the wrapped one). This fix permissions on icalls.
927 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
929 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
931 * mini.c (mono_allocate_stack_slots): Add a fixme.
933 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
935 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
937 * inssel.brg: optimize casts of sealed types (more
938 optimizations waiting for fixes in remoting).
940 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
942 * inssel.brg (stmt): Add another dummy rule.
944 * driver.c: Fix warnings.
946 * driver.c (mono_main): If running under valgrind, instruct glib to use
947 the system allocation functions so valgrind can track the memory
948 allocated by the g_... functions.
950 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
952 * mini-ops.h: Add OP_DUMMY_STORE opcode.
954 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
956 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
957 variables in try regions.
959 * mini.c (mini_method_compile): Don't disable optimizations on large
960 methods when AOT compiling.
962 * mini.c (mono_allocate_stack_slots): New arch independent method to
963 allocate stack slots. Not yet used.
965 2005-01-22 Ben Maurer <bmaurer@ximian.com>
967 * debug-mini.c (mono_debug_close_method): Plug some leaks.
969 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
971 * mini-ppc.c: make the branch info relative as the code
972 buffer can be reallocated.
974 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
976 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
977 * driver.c: Removed the AOT/security restriction. Now initialize the
978 security manager (in metadata) if --security is used.
979 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
980 rather than the pointer to declarative security, when AOT is used.
982 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
984 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
985 basic blocks, reduced intrinsic exception throwing code size.
987 2005-01-22 Miguel de Icaza <miguel@ximian.com>
989 * driver.c (mini_usage): Reorder the usage screen.
991 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
993 * mini.c (mono_resolve_patch_target): Fix warning.
995 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
997 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1000 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1002 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1003 breaks the amd64 build.
1005 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1006 register allocation. Fixes #71454.
1008 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1010 * arrays.cs: Add new regression test.
1012 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1014 * ssapre.c: Turned usage of snprintf to GString.
1015 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1016 (I left it on by mistake in my previous commit).
1018 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1020 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1021 on cond branch optimization (fixes bug# 71515).
1023 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1025 * abcremoval.c: Fixed bug 71062.
1026 * abcremoval.h: Likewise.
1028 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1030 * mini.c: Added a new functionality to optimize_branches, the removal
1031 of useless basic blocks, and fixed some problem in the removal of
1032 critical edges; some utility functions added for both purposes.
1033 * ssapre.c: Added complex expression support, and fixed bug 70637.
1034 * ssapre.h: Likewise.
1035 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1037 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1038 * driver.c: Re-enabled SSAPRE.
1040 2005-01-19 Martin Baulig <martin@ximian.com>
1042 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1043 the result of mono_get_method_constrained().
1045 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1047 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1050 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1052 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1053 be detected. Fixes #59296.
1055 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1057 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1058 which can happen. Fixes #71361.
1060 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1062 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1065 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1067 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1068 appdomain-unload.exe to fail.
1070 * mini.c: Fix some memory leaks.
1072 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1074 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1075 Fixed bug and sped up some codepaths.
1077 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1079 * mini.c: Fix some memory leaks.
1081 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1084 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1086 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1089 * iltests.il: Add regression test for #71320.
1091 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1093 * mini.c (mono_codegen): Fix installation of profiler hooks.
1095 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1097 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1099 * mini.h, mini.c, cfold.c: optimize access to enum
1100 readonly fields, too. Eval conditional branches if possible
1101 to perform unreachable code removal in more cases.
1103 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1105 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1107 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1110 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1111 WinXP DEP. Fixes #71244.
1113 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1115 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1117 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1119 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1121 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1123 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1126 * mini.h: Bump AOT version.
1128 * mini.h (MonoCompile): Change exvar to a hash table.
1130 * mini.c: Allocate a separate exvar for each handler block.
1132 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1134 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1135 ex var with the pending exception and only throw if the two are equal.
1138 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1140 * mini-x86.c: Fix warnings.
1142 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1143 used by all the ports now.
1145 * aot.c: Add write-symbols and save-temps options.
1147 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1149 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1151 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1153 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1156 * tramp-s390.c: Check vtable slot belongs to the domain.
1158 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1159 as per other platforms.
1161 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1163 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1165 * driver.c: we don't run the Main() code in a subthread anymore.
1167 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1169 * mini.c: added experimental rtc support in the statistical
1170 profiler: if the user has the permission, more accurate statistics
1171 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1172 The MONO_RTC value must be restricted to what the linux rtc allows:
1173 power of two from 64 to 8192 Hz.
1175 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1177 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1179 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1181 * mini-ppc.c: better icache flush for smp.
1183 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1185 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1187 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1188 amd64 port, not yet used.
1190 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1192 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1195 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1197 * driver.c: Added --security option to activate the security manager.
1198 Right now this will allow code generation for declarative demands and
1199 is disabled when AOT is specified.
1200 * mini.c: Add code generation for declarative security demands.
1201 * mini.h: Add mono_use_security_manager as an extern gboolean.
1203 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1205 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1206 emitting more dense assembly code.
1208 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1209 exception throwing stuff.
1211 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1216 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1219 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1222 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1224 * tramp-*.c: Only patch vtable slots if the object is in the current
1225 domain. Fixes appdomain-unload.exe.
1227 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1229 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1232 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1234 * mini.c (reverse_branch_op): New helper function.
1236 * mini.c (optimize_branches): Run the new optimization only on
1237 platforms which support it. Also reverse all kinds of branches.
1239 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1241 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1244 * mini.c (optimize_branches): Reverse not-equals branches if the false
1245 bblock is a throw. This happens a lot of time with argument checking in
1248 * mini.c (mono_codegen): Add support for placing basic blocks after
1249 the function epilogue.
1251 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1254 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1256 * mini.c (setup_stat_profiler): Only set this up if the platform
1257 supports ITIMER_PROF.
1259 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1261 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1264 * inssel.brg: Fix a warning.
1266 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1268 * mini.c: added support for statistical profiler
1269 (run with: --profile=default:stat).
1271 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1273 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1275 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1277 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1278 related to global registers from the amd64 port.
1280 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1282 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1284 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1285 with global registers.
1286 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1288 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1290 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1292 * debug-mini.c (encode_value): Fix off-by-one.
1294 * aot.c (encode_value): Likewise.
1296 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1298 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1300 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1303 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1305 * aot.c (emit_method_info): Increase size of temp buffer.
1307 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1310 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1312 * aot.c (emit_method_info): Fix build.
1314 * aot.c: Further rework of the AOT file format to reduce the size of
1315 the method info data.
1317 * mini.h: Bump AOT file format version.
1319 2004-12-27 Martin Baulig <martin@ximian.com>
1321 * mini.c (mini_get_method): New static method; call
1322 mono_get_method_full() and mono_get_inflated_method().
1323 (mono_method_to_ir): Use mini_get_method() instead of
1324 mono_get_method_full().
1326 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1328 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1330 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1332 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1334 * inssel-amd64.brg: Add some optimization rules.
1336 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1338 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1339 standard not GC'd stuff is fine.
1341 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1343 * aot.c: Rework the AOT file format to get rid of most of the global
1344 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1346 * mini.h: Bump AOT file format version.
1348 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1350 * mini.h: Bump AOT file format version.
1352 * aot.c (mono_aot_is_got_entry): New function to determine if an
1353 address is inside a GOT.
1355 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1357 * cpu-pentium.md: Increase the maximum size of some instructions which
1358 might involve a got access.
1360 * mini.c (get_method_from_ip): Another debug helper function.
1362 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1363 when got var accesses are created during the decompose phase.
1365 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1367 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1368 argument mini_compile_method and to MonoCompile, and use this to
1369 determine whenever a given method is compiled for AOT. This allows the
1370 other methods compiled during AOT compilation to be free of AOT stuff,
1371 so the backends does not need to add special support for them by
1372 creating a fake GOT etc.
1374 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1377 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1379 * mini.c (mono_method_to_ir): It turns out that some of the
1380 x-appdomain wrappers are lax with types, so just ignore this for
1383 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1384 at the vtable->klass. If it is non-shared code we can just use the
1387 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1389 * mini-ppc.c: access MonoDomain from tls, too.
1391 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1393 * declsec.c: Removed unused variable (and related warning ;-)
1395 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1397 * iltests.il: New test for LDELEMA on an array of ref types.
1399 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1400 all ldelema's on reftypes.
1401 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1402 it was the wrong place to put it.
1404 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1405 register to pop to make this cleaner, at the request of Paolo.
1407 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1409 * mini-ops.h (OP_GETHASHCODE): New op.
1411 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1413 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1416 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1419 * mini-x86.c (mono_arch_output_basic_block): Rather than
1427 The first is 3 bytes while the second is 1. This saves 36 kb on
1428 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1429 see a small boost because of icache locality.
1431 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1433 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1435 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1436 started code sharing with the generic code.
1438 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1440 * mini-ppc.c, cpu-g4.md: added code for direct access to
1443 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1445 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1446 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1449 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1451 * declsec.c|h: Added functions to cache the declarative stack modifiers
1452 in MonoJitInfo and to create a security frame from a MonoJitInfo
1454 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1455 created. Register internal calls for System.Security.SecurityFrame::
1456 _GetSecurityFrame and _GetSecurityStack.
1457 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1458 the definitions for the new stack walk/callback mechanism.
1459 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1460 first security frame for LinkDemands and InheritanceDemands) and
1461 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1463 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1464 walk initialization (lupus).
1466 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1468 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1470 (handle_loaded_temps): Do not create a temporary variable for
1471 things that we know are temps. They will never be modified.
1472 (mono_spill_call): Set MONO_INST_IS_TEMP
1473 (mono_emulate_opcode): ditto
1475 (mono_method_to_ir.CEE_DUP): ditto
1477 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1479 * mini.c (type_to_eval_stack_type): Make this handle the void type
1480 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1481 (emit_tree): use ip_in_bb to special case some common idioms
1482 Update all callers to pass in the IP.
1483 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1485 This gives us a nice 2% speedup in mcs bootstrap.
1487 * mini-x86.c (peephole_pass): Peephole pass to make
1496 * mini.c (ip_in_bb): new method.
1497 (mono_method_to_ir): use this method rather than doing the hash
1500 * linear-scan.c (mono_linear_scan): When expiring actives, you
1501 don't need to keep around variables that expire on this
1502 instruction. This makes it so that:
1505 store (ebx add (ebx, 1))
1509 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1511 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1512 combination to avoid doing two copies. Fix up problems with previous
1515 * mini.c: Fix 64 bit warnings.
1517 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1519 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1521 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1522 changes from the x86 code.
1524 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1526 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1528 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1529 throwing code to reduce its size, unify the AOT and non-aot code and
1530 get rid of relocations in the AOT case.
1532 * mini-x86.h mini.c exceptions-x86.c
1533 (mono_arch_get_throw_corlib_exception): New arch specific function to
1534 raise corlib exceptions which doesn't require relocations in the
1537 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1539 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1541 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1544 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1547 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1549 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1550 with add function when used from Inc/dec atomic
1551 functions. Re-enabled optimization on x86.
1552 * mini-ops.h: renamed atomic_add functions to
1553 allow _add to match the Interlocked::Add and
1554 _add_next to match Interlocked::Inc/Dec.
1556 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1558 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1559 linking of BBs to the end BB, and enabled SSAPRE also with
1560 consprop and copyprop (which was prevented by that bug).
1562 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1564 * mini-x86.c: disabling the Interlocked optimizing code.
1566 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1568 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1571 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1573 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1574 interlocked optimization due lack of support on x86, rewrote
1575 exchange to take into account that base may be in eax.
1577 xsp works again; activated Interlocked optimizing code.
1579 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1581 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1583 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1585 * mini-ops.h: Add new opcodes.
1587 * mini.h: Add new patch types. Add got_var to MonoCompile.
1589 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1590 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1591 make it work with all kinds of patchable code.
1593 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1594 address of the GOT, and referencing entries in the GOT.
1596 * mini.c: Add code to load the GOT address if needed by an opcode.
1598 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1599 independent AOT code on the x86 using an elf-style Global Offset Table.
1601 2004-12-14 Raja R Harinath <rharinath@novell.com>
1603 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1605 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1607 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1610 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1612 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1613 of Interlocked:Increment/Decrement/Add as inline ops.
1614 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1616 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1618 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1619 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1621 2004-12-12 Duncan Mak <duncan@ximian.com>
1623 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1624 again. `patch_info->table_size' is no longer valid after Zoltan's
1627 2004-12-12 Martin Baulig <martin@ximian.com>
1629 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1630 if we are the "real" method, ie. not an inlined method inside it.
1632 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1634 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1635 before we look in the special fields table. This fixes
1636 ../tests/thread-static-init.cs.
1638 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1640 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1641 for Array get_Rank and get_Length. Fixes bug #70465.
1643 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1645 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1646 separate structure to reduce the size of MonoJumpInfo.
1648 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1650 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1652 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1654 * mini.c (mini_get_inst_for_method): Changed to allow ports
1655 to return a MonoInst instead of opcode
1656 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1658 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1659 Allow ports to return a created MonoInst instead of op-code, will enable
1661 (renamed mini_get_opcode_for_method to better reflected the functionality)
1663 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1665 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1667 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1669 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1672 2004-12-08 Martin Baulig <martin@ximian.com>
1674 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1675 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1677 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1679 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1682 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1685 2004-12-08 Raja R Harinath <rharinath@novell.com>
1687 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1689 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1691 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1692 bug introduced by the previous patch.
1694 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1696 * mini-ppc.c, objectc.cs: handle large structs passed by value
1699 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1701 * mini-ppc.c: OP_ARGLIST implementation from
1702 Geoff Norton <gnorton@customerdna.com>.
1704 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1706 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1707 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1709 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1711 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1713 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1715 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1718 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1720 * mini-sparc.c: Zero out localled-ed memory.
1722 * iltests.il: Add tests for zeroing out localloc-ed memory.
1724 2004-12-04 Martin Baulig <martin@ximian.com>
1726 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1727 mono_method_get_signature_full().
1729 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1731 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1732 and some utility functions (always for SSAPRE), integrated SSAPRE.
1734 * driver.c: Added ssapre option.
1735 * ssa.c: Small fix on OP_ARG handling.
1736 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1737 * Makefile.am: Likewise.
1739 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1741 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1744 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1747 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1749 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1751 * cpu-s390.md : Increase instruction length of oparglist.
1753 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1755 2004-11-30 Martin Baulig <martin@ximian.com>
1757 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1758 virtual generic methods. We call a special helper_compile_generic_method()
1759 icall to retrieve the method from the vtable, inflate and compile
1760 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1762 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1764 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1766 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1768 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1770 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1773 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1775 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1776 platforms with PIC aot.
1778 2004-11-28 Martin Baulig <martin@ximian.com>
1780 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1783 2004-11-28 Martin Baulig <martin@ximian.com>
1785 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1786 the result of mono_type_get_underlying_type() to check whether
1789 2004-11-26 Martin Baulig <martin@ximian.com>
1792 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1795 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1797 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1798 the same way as the other arguments so they won't get clobbered.
1800 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1801 calls through R11 since it is clobbered by the trampoline code.
1803 2004-11-26 Raja R Harinath <rharinath@novell.com>
1805 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1806 pick up in-tree mscorlib.dll.
1808 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1810 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1812 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1813 runtime data/code are now stored in a table similar to the GOT in ELF.
1814 This allows the code itself to be position independent.
1816 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1819 * aot.c: Attach ELF type (object/function) directives to all global
1822 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1824 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1826 * mini-amd64.h: Turn on PIC AOT code.
1828 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1829 returning the offset within an OP_AOTCONST instruction where the GOT
1830 offset needs to be added.
1832 * mini.h: Bump AOT file format version.
1834 2004-11-25 Martin Baulig <martin@ximian.com>
1836 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1837 uninflated generic methods.
1839 2004-11-25 Martin Baulig <martin@ximian.com>
1841 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1843 2004-11-24 Martin Baulig <martin@ximian.com>
1845 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1846 original klass (this only applies for generic instances).
1848 2004-11-24 Martin Baulig <martin@ximian.com>
1850 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1851 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1854 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1856 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1857 localloc. Fixes #69678.
1859 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1861 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1863 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1864 used SSE registers on pinvoke calls. Fixes #69774.
1866 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1868 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1869 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1871 2004-11-23 Raja R Harinath <rharinath@novell.com>
1873 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1874 Refer directly to the mcs/ tree.
1876 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1878 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1879 Check if a trampoline for a synchronized method is required.
1881 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1883 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1884 with localloc if needed. Throe arithmetric exception in
1885 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1886 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1888 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1890 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1891 types before switching on type. Fixes #69622.
1893 2004-11-19 Raja R Harinath <rharinath@novell.com>
1895 * Makefile.am (check-local): New. Integrate into 'make check'.
1896 (MCS,RUNTIME): Define using in-tree mono and mcs.
1898 (%.exe): Use $(ILASM).
1900 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1902 * mini-ppc.c: adjust initial prolog size (bug #69691).
1904 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1906 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1909 2004-11-17 Raja R Harinath <rharinath@novell.com>
1911 * Makefile.am (clean-local): Rename from 'clean'.
1913 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1915 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1916 to mono_arch_is_int_overflow.
1917 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1920 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1922 * declsec.c|h: New files to support declarative security attributes.
1923 Added function to check if a method has (applicable) security.
1924 * mini.c|h: Add check for declarative security attributes in
1925 mono_method_check_inlining.
1926 * Makefile.am: Added declsec.c and declsec.h to the build.
1928 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1930 * mini.c, mini.h: update to keep dynamic code info per-domain.
1932 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1934 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1935 (mini_init): Get rid of it from here too.
1937 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1939 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1940 implemented OP_RETHROW (patch by Geoff Norton
1941 <gnorton@customerdna.com>).
1943 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1945 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1946 between appdomains. Fixes appdomain-unload on PPC.
1948 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1950 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1951 mini-exceptions.c: handle the new wrapper types.
1952 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1953 token value as a MonoClass* when compiling a wrapper.
1954 mono_jit_create_remoting_trampoline now takes an additional
1955 MonoRemotingTarget parameter.
1957 2004-11-10 Martin Baulig <martin@localhost>
1959 * mini.c (mono_method_to_ir): Use `generic_container->context'
1960 rather than creating a new one.
1962 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1964 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1966 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1968 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1970 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1971 the experimental aot cache stuff.
1973 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1975 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1976 mini-exceptions.c: update to exception clause structure changes.
1978 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1980 * exceptions-x86.c (throw_exception): Fix warnings.
1982 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1985 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1987 * exceptions-sparc.c (get_throw_exception): Really fix this.
1989 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1991 * tramp-*.c: we no longer support icalls without wrappers, so
1992 a bit of code can be removed here
1994 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1996 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1999 * cpu-sparc.md: Add op_rethrow.
2001 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2003 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2005 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2006 * mini-ops.h: Add OP_RETHROW.
2008 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2010 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2012 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2014 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2015 Makes the output much easier to read
2017 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2019 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2020 prevents another huge leak when compiling with ssa. Secondly, the
2021 performance of doing this rather than freeing the lists is much
2022 better. GList does a lock every time you allocate a list link,
2023 so that it can use a memory pool. So, it is better to just use
2024 a memory pool of our own.
2026 * ssa.c, linear-scan.c: replace g_list_remove_link with
2027 g_list_delete. The remove one does not free the GList, so we were
2028 leaking memory. On -O=all --compile-all with corlib, this cut down
2029 3 MB of allocations.
2031 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2033 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2035 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2037 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2038 into a new function mono_create_jit_trampoline ().
2040 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2042 * trace.c (get_spec): Allow tracing of classes without a namespace.
2044 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2046 * mini.c: Fix pointer overwrite in mini_method_compile.
2048 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2050 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2051 The darwin ABI needs some special handling for 1 and 2 byte structs
2052 Lets use lbz/lhz instead of lwz everywhere.
2053 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2054 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2055 Use stb/sth for the former, and put the latter always on stack instead of in
2058 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2060 * trace.c (is_filenamechar): Add '_'.
2062 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2064 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2066 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2068 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2070 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2071 depends on libmonogc. Fixes #68805.
2073 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2075 * mini.c (mono_jit_free_method): Provide extra information for
2076 this error. Currently this leaks, but will be turned into a
2077 developer option in the future.
2079 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2081 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2083 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2085 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2086 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2087 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2089 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2091 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2092 trampolines for AOT code.
2094 2004-10-22 <vargaz@freemail.hu>
2096 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2097 constructed types. Fixes #68136.
2099 2004-10-21 Martin Baulig <martin@ximian.com>
2101 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2102 if it returns true, unwind the stack to the call instruction.
2104 2004-10-21 <vargaz@freemail.hu>
2106 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2108 * mini.h: Bump AOT version number.
2110 * objects.cs: Add another test for unbox trampolines.
2112 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2115 2004-10-20 <vargaz@freemail.hu>
2117 * driver.c: Add SHARED to the set of optimizations tested.
2119 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2121 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2124 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2126 2004-10-20 Martin Baulig <martin@ximian.com>
2128 * mini-exceptions.c (mono_handle_exception): Call
2129 mono_debugger_handle_exception() to tell the debugger about
2130 catch/finally clauses.
2132 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2134 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2136 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2139 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2141 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2142 methods as their native size, fixed bug #57543, #57545.
2143 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2144 This saves a temporary register and mullw call down into 1 (minor perf
2145 increase for cases like sum = sum * 5; This use to translate into:
2148 It now translates to
2151 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2153 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2156 2004-10-11 Martin Baulig <martin@ximian.com>
2158 * mini.c (mono_method_to_ir): If we're a generic method, get the
2159 MonoGenericContainer from our MonoMethodNormal and create a
2160 MonoGenericContext from it.
2162 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2164 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2166 * basic-long.cs: Add test for checked i8->i2 cast.
2168 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2170 * inssel-ppc.brg: added a couple of speedup rules.
2172 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2174 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2175 to speed up rebuilds.
2177 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2179 * mini-s390.c: Minor fix to OP_OR_IMM.
2181 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2183 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2184 better. Fixes appdomain-unload.exe on sparc.
2186 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2188 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2189 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2192 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2194 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2196 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2198 * mini.c: Always generate a field read/write wrapper for members
2199 of the class MarshalByRefObject since the actual instance could
2202 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2204 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2206 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2208 * driver.c mini.h trace.c: Move the setting of the main assembly into
2209 a separate function called mono_trace_set_assembly () and call it after
2210 actually loading the main assembly. Fixes #66872.
2212 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2214 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2215 using the code manager.
2217 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2219 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2221 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2223 * cpu-amd64.md: Fix bug in previous patch.
2225 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2228 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2230 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2231 mini-exceptions.c: updates for changed stack walk interface.
2233 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2235 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2237 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2239 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2241 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2243 * driver.c (mini_regression_list): Do not call mono_assembly_close
2244 since assemblies can't be unloaded.
2246 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2248 * cpu-amd64.md: Fix more instruction lengths.
2250 * cpu-amd64.md: Fix lengths of some instructions.
2252 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2254 * inssel.brg: Make the array ldelema check aot friendly.
2256 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2258 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2260 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2262 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2264 * mini-x86.c: Fix build.
2266 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2267 mono_type_get_underlying_type () helper function to simplify code.
2269 2004-09-09 Martin Baulig <martin@ximian.com>
2271 * mini-amd64.c: Don't access `type->data.klass' directly, call
2272 mono_class_from_mono_type() instead since the type may be a
2275 2004-09-09 Martin Baulig <martin@ximian.com>
2277 * mini-amd64.c (get_call_info): Fix support for generic instances.
2278 (add_valuetype): Use mono_class_from_mono_type() to get the class
2279 since we can be a generic instance.
2281 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2283 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2285 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2287 * liveness.c: reset spill costs on each scan: bug 62107
2289 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2291 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2292 unnecessary line that doesn't compile
2294 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2296 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2297 trampolines, make them call an error function so people can fix their
2300 2004-09-06 Martin Baulig <martin@ximian.com>
2302 * mini.c (mono_method_to_ir): When initializing locals, handle a
2303 generic instances like a valuetype if it's a valuetype and like a
2304 class if it's a class.
2306 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2308 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2309 stack. Fixes #64674.
2311 * exceptions.cs: Add test for unwinding of call arguments.
2313 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2315 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2316 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2317 set the carry/borrow flag). The sparc and s390 implementations
2318 can now use optimized versions (and simplify the code). ppc bugfixes.
2320 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2322 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2324 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2326 * inssel-amd64.brg: Remove leftover 32 bit rule.
2328 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2330 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2332 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2333 mono_arch_find_jit_info functions into a new function. Fix a memory
2336 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2339 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2341 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2344 * exceptions.cs: Add array size tests.
2346 * mini.c: Allocate a separate icall wrapper for each arity of
2347 mono_array_new_va. Fixes #59509.
2349 * exceptions.cs: Add testcase for 64578.
2351 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2353 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2355 2004-09-02 Martin Baulig <martin@ximian.com>
2357 * mini.c (mono_method_to_ir): When initializing the locals, call
2358 handle_initobj() on the generic instance itself, not its
2361 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2363 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2364 MonoJitInfo for dynamic methods.
2366 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2368 * mini.c: Add support for freeing JIT data for dynamic methods.
2370 2004-09-01 Martin Baulig <martin@ximian.com>
2372 * mini-x86.c (is_regsize_var): Added support for generic
2374 (mono_arch_emit_prolog): Make this compile again, use
2375 `x86_push_imm_template (code)'.
2377 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2379 * mini-x86.c: make all push_imm instructions that get
2380 patched always emit the long form
2382 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2384 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2385 in a per-domain hash.
2387 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2390 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2392 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2395 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2398 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2399 Beginnings of SSE2 support.
2401 * exceptions.cs: Add more tests for checked int<->uint casts.
2403 2004-08-28 Martin Baulig <martin@ximian.com>
2405 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2409 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2410 Handle generic instances recursively.
2412 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2414 * iltests.il: test for conv.u8 on a constant
2416 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2418 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2419 LCONV_x4 (shrun_32 (membase)).
2421 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2423 * inssel-x86.brg: c&p rules for push/setret of long
2425 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2427 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2428 compare (regvar, base)
2430 * inssel-x86.brg: more burg love
2432 * inssel.brg: more cleanup
2434 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2436 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2438 * basic-long.cs, basic-calls.cs: new tests for optimization.
2440 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2442 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2445 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2447 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2449 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2451 * inssel.brg (mini_emit_memcpy): use
2452 NO_UNALIGNED_ACCESS to disable memcpy optimization
2454 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2456 * mini-amd64.c: Handle generic types in various places.
2458 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2460 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2462 * mini.c (handle_box): Fix warning.
2464 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2466 * mini-amd64.h: Enable the emit_state optimization.
2468 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2470 * mini-amd64.c: Add some new 64 bit peephole opts.
2472 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2474 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2476 * mini-amd64.c: Register allocator fixes.
2478 * mini.c: Add an optimization to emit_state to avoid allocation of new
2479 registers on some platforms.
2481 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2483 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2485 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2486 allocation. Fixes #63085.
2488 * basic-long.cs: Add new regression test.
2490 * mini-amd64.c: Register allocator improvements.
2492 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2494 * mini-amd64.c (read_tls_offset_from_method): Add another code
2497 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2498 instruction sequence for nullifying class init trampolines.
2500 * objects.cs: Add new regalloc test.
2502 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2504 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2506 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2508 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2511 * driver.c: Fix profiling after TLS changes.
2513 * driver.c (mono_main): Set mono_stats.enabled if needed.
2515 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2518 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2520 * mini-x86.c: use a 1 op rather than a 2 op tls access
2521 instruction -> faster.
2523 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2525 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2528 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2530 * exceptions-sparc.c (throw_exception): fix typo
2532 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2534 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2535 set tree->dreg correctly with tls. Allow any
2536 register to be used.
2538 * mini-x86.c (read_tls_offset_from_method): add new code
2539 generation pattern seen with GCC.
2542 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2544 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2545 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2546 exceptions-sparc.c: fix some performance issues in exception
2547 handling and setting of the stack trace for exceptions that were
2550 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2552 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2555 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2558 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2560 This patch inlines tls access, when possible.
2562 * mini.h: new arch functions for TLS intrinsics.
2563 All platforms updated with a stub.
2565 * mini.c: use the new intrinsics
2567 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2568 arch specific intrinsic for tls variables
2570 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2572 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2575 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2577 * mini.c: thread local allocation
2579 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2581 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2583 * Makefile.am: Link against the static version of libmonogc.
2585 * Makefile.am: Link the static versions of the convenience libraries
2586 into the mono executable.
2588 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2590 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2592 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2593 on integer overflow.
2595 * mini-amd64.c: Reorganize function call code.
2597 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2599 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2601 * inssel-x86.brg: use xor eax,eax.
2603 * basic.cs: new tests
2605 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2607 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2608 in exception throwing code.
2610 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2612 * inssel-x86.brg: use xor esi,esi.
2614 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2616 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2617 can trace methods compiled during mini_init () too.
2619 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2622 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2624 * Makefile.am: static link on x86 (r=zoltan)
2626 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2628 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2629 code since it causes some programs to fail.
2631 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2633 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2635 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2637 * mini.c: ovfops_op_map - add STACK_OBJ case for
2639 * basic.cs: add test_0_pin_string as test
2642 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2644 * Makefile.am: build C# if srcdir != builddir
2646 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2648 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2649 fall-through blocks.
2651 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2653 * driver.c: enable loop by default again and include abcrem in -O=all.
2655 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2657 * iltests.il: Add some localloc tests.
2659 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2661 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2664 * inssel-amd64.brg: Add some optimizations.
2666 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2669 * Makefile.am: Statically link mono against libmono on AMD64.
2671 * mini-amd64.c inssel-amd64.brg: Optimizations.
2673 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2675 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2677 * tramp-amd64.c: Patch calling code in trampolines.
2679 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2681 * mini-amd64.c: pinvoke struct passing fixes.
2683 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2685 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2686 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2688 2004-08-05 Duncan Mak <duncan@ximian.com>
2690 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2693 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2695 * mini-amd64.c (emit_move_return_value): Move return value for normal
2698 2004-08-05 Martin Baulig <martin@ximian.com>
2700 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2701 `type->type'; just modify `type' itself when dealing with enums
2702 and generic instances.
2703 (check_call_signature): Make `simple_type' a `MonoType *'.
2705 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2707 * mini.c: Use OP_PADD to add offsets to addresses.
2709 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2711 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2713 * mini-sparc.c (mono_arch_emit_epilog): fix check
2714 for folding last op into restore instruction
2716 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2718 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2719 helper methods using the code manager.
2721 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2723 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2725 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2727 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2728 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2730 * mini-s390.c: fix tail processing
2732 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2734 * mini-ppc.c: mul.ovf.un exception name fix.
2736 2004-08-03 Martin Baulig <martin@ximian.com>
2738 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2739 instances; before jumping to `handle_enum', also modify `ptype'.
2741 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2743 * cpu-sparc.md: fcall maximal length too small.
2745 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2747 * mini-amd64.c mini.h: Add initial support for passing/returning
2748 structures to/from pinvoked methods.
2750 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2752 * mini-ppc.c: reg allocator fix.
2754 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2756 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2758 * inssel.brg: Optimize memset on 64 bit machines.
2760 * mini-amd64.c: Fix some vararg cases.
2762 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2764 * mini-s390.c: Corrected macro in emit_float_to_int
2766 * s390-abi.cs: Tests to exercise the s390 ABI
2768 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2770 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2773 * basic.cs: Add a test for add.ovf.un.
2775 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2777 * mini-sparc.c: add case for OP_IDIV_UN
2779 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2781 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2783 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2785 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2787 * basic.cs: regression tests.
2789 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2792 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2794 * basic.cs: Add a new test.
2796 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2797 and AOT. Various fixes and optimizations.
2799 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2801 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2803 * mini-ppc.c: make sure temp regs are not used for global reg
2806 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2808 * cpu-sparc.md: conv_i8 fix for 64bits
2810 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2812 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2814 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2815 add opcode for cmp BYTE PTR [eax], imm.
2817 * inssel.brg: Make memcpy and memset takes bases.
2819 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2821 * *-amd64.*: More AMD64 work.
2823 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2825 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2826 add a compare-not-equal opcode.
2828 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2830 * mini.c: Use mono_init_from_assembly instead of mono_init.
2832 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2834 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2836 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2838 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2840 * inssel.brg: 64 bit fixes.
2842 * mini.h (MonoCallInst): Add some AMD64 specific data.
2844 * mini.h: Add some OP_P opcodes.
2846 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2848 * basic.cs: tests for 61797 and 61740
2850 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2852 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2853 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2855 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2857 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2859 * *-amd64*.*: Ongoing AMD64 work.
2861 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2863 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2865 * *-amd64*: Ongoing AMD64 work.
2867 * mini-arch.h: Add AMD64 support.
2869 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2871 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2873 * mini-ops.h: Add new opcodes.
2875 * Makefile.am: Add AMD64 support.
2877 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2878 rules into the inssel-long*.brg files.
2880 * *-amd64.*: Add beginnings of AMD64 backend.
2882 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2884 * mini.c (print_dfn): commenting out the code that prints
2885 the cil. With -O=deadce, this makes -v -v crash.
2887 * cpu-pentium.md: make checkthis have a length of 2
2889 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2891 * mini-sparc.h: fix implementations of __builtin
2892 functions for Sun compiler for V9.
2894 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2896 * mini.c: use the new stelem.ref wrapper
2897 * exceptions.cs, arrays.cs: new stelem.ref tests
2899 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2901 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2902 new XSP should work with these changes).
2904 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2906 * inssel-{long32,x86,}.brg: trivial optimizations.
2908 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2910 * mini.c: load value when emitting box operation in
2913 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2915 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2916 is one byte shorter than cmp DWORD PTR [eax], 0.
2918 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2920 * inssel-ppc.brg: arguments on the stack are always
2921 relative to the stack pointer (spotted by Neale Ferguson).
2923 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2925 * exceptions-x86.c: delay appending the method name to the trace until
2926 after mono_jit_info_table_find is called, as this gets the real
2929 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2931 * aot.c: register roots
2933 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2935 * aot.c : I could just use PLATFORM_WIN32 flag.
2937 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2939 * aot.c : Reverting the previous fix. This time it broke linux build.
2941 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2943 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2945 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2947 * mini.c (handle_stack_args): Remove some more debugging code.
2949 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2951 * driver.c mini.h aot.c: Allow additional options to be specified with
2952 --aot and pass them to mono_compile_assembly.
2954 * aot.c: Add experimental code to AOT compile all loaded assemblies
2955 on demand and save the code into a cache in the filesystem.
2957 * aot.c: Add support for more wrapper methods.
2959 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2962 * cpu-*.md: Remove removed opcodes.
2964 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2965 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2966 related icalls to marshal.c.
2968 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2970 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2972 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2974 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2976 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2977 * liveness.c: If liveness is recomputated we need to reset the information
2978 for each variable. This way, if the liveness range has been narrowed
2979 by optimizations that happened after the last computation, we can return
2982 For example, if you have
2987 // Tons of code that does not affect i
2993 i = 0 is dead code and will be removed by SSA. However, when
2994 linear scan gets to the code, i will still appear to be live
2995 throughout the entire block. This prevents good register allocation.
2997 2004-07-06 Martin Baulig <martin@ximian.com>
2999 * debug-mini.c (mono_debug_init_method): Allow
3000 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3001 (mono_debug_add_icall_wrapper): New method.
3003 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3005 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3007 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3010 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3012 * aot.c (mono_aot_load_method): Fix loading of debug info.
3014 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3016 * aot.c: Add logging support.
3018 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3020 * mini.h: Add prototype for mono_print_method_from_ip.
3022 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3024 * inssel.brg: 64 bit fixes.
3026 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3029 * Makefile.am: Add SPARC64 support.
3031 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3033 * aot.c: Fix alignment problems on 32 bit platforms.
3035 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3037 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3040 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3043 * mini.h: Bump AOT file version. Some 64 bit fixes.
3045 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3047 * inssel-sparc.brg: Add new rule to avoid register moves.
3049 * inssel.brg: Add ldind_to_load_membase helper function.
3051 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3053 * mini.c: OffsetToStringData intrinsic.
3055 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3057 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3059 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3062 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3063 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3065 * mini.c: reinstated mono_compile_get_interface_var()
3066 on x86, too, since the change breaks the Gtk# build there as well.
3068 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3070 * driver.c: remove loop from the default optimizations: it seems to
3071 interact badly with some of the other options (see bug #60613).
3073 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3075 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3076 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3078 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3080 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3081 vararg-using methods.
3083 2004-06-21 Martin Baulig <martin@ximian.com>
3085 * mini/mini-exceptions.c
3086 (mono_handle_exception): Added `gpointer original_ip' argument.
3087 After calling mono_unhandled_exception(), call
3088 mono_debugger_unhandled_exception() and if that returns true,
3089 restore the context and return.
3091 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3093 * mini-ppc.c: prefer the use of relative branches so
3094 they won't need to be patched in aot code (patch from Patrick Beard).
3096 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3098 * aot.c: patch from Patrick Beard to make the output assembly
3099 more correct for the MacOSX assembler. Small tweak to
3100 generate sane images on Linux/PPC, too.
3102 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3104 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3105 case until bug #59509 is fixed (shows up in #60332).
3107 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3109 * mini.c: make sure the needed wrappers are compiled, too, with
3112 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3114 * driver.c: remove NPTL reference in --version output.
3116 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3118 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3119 generate valid assembly for the Mach-O assembler.
3121 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3123 * driver.c: don't include abcrem in the all optimization specifier
3124 since it slows down jit compilation too much for now.
3126 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3128 * mini.c: use BIGMUL only if both operands have the same signage.
3129 * iltests.il: Test for bug 60056. (errors related to signage in
3134 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3136 * mini.c, aot.c: memory leak fixes.
3138 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3140 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3142 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3144 * Makefile.am: remove the -static hack completely, it links in
3145 statically glib as well.
3147 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3149 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3150 * exceptions.cs: make it compile with new mcs/csc.
3152 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3153 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3154 and added relevant test case.
3156 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3158 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3159 regressions in gtk-sharp.
3161 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3163 * exceptions.cs: New regression tests.
3165 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3167 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3169 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3171 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3173 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3175 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3177 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3179 * mini.c (mono_jit_runtime_invoke): Init class in this
3180 method instead of trusting mono_jit_compile_method to
3181 do the work (because wrappers can be in object class)
3183 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3185 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3187 * basic-long.cs: New regression test.
3189 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3191 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3194 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3196 * Makefile.am: fix miguel's change to build mono statically against
3197 libmono (track build dependencies).
3199 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3201 * cfold.c: Some glib versions do not have G_MININT32.
3203 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3205 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3206 with precision of tan, atan, sin and cos, and implemented related
3207 regressions tests (fixes bug 54467, but one new problem appeared and
3210 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3212 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3214 * exceptions.cs: Add test for constant folding && division by zero.
3216 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3217 since driver.c is in libmono too, so the optimization was useless.
3219 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3220 variable to driver.c so the compiler can emit more efficient code to
3223 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3225 * Makefile.am: don't distribute generated inssel.[ch] files.
3227 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3229 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3230 into the default appdomain. Fixes #58707.
3232 * jit-icalls.c: Remove the broken approximation for truncl, doing
3233 no conversion is better.
3235 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3238 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3240 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3241 of the mcrxr instruction which is not available on some processors
3242 even if it's documented to be. Implement add and sub overflow correctly
3243 (still not complete for long unsigned). Speed up icalls a bit.
3245 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3247 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3248 we run .cctor in the current domain instead of target_domain.
3250 Fixes bug #58558, .cctor not being called in -O=shared.
3252 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3254 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3256 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3258 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3259 which can be done with an imm8, do it that way.
3260 (mono_arch_output_basic_block): ditto for a jmp
3261 (mono_arch_emit_prolog): Computate maximum offset of a label.
3263 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3265 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3266 now tries to allocate prefered physical reg's for virtual
3267 regs. This reduces the number of emited spills/loads with
3268 20-30% on our core assemblies.
3270 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3272 * jit-icalls.c: truncl() is not needed and trunc() is
3273 the correct thing to do anyway (bug #58287).
3275 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3277 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3280 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3282 * driver.c: enable loop optimizations by default.
3284 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3286 * mini-x86.c: fix calc of max loop size when aligning loops start.
3288 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3290 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3293 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3295 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3298 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3300 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3302 * mini.c (inline_method): Allways inline some wrappers even if the cost
3303 is too large. Fixes #58785.
3305 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3307 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3309 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3310 (crichton@gimp.org). Beginning of support for sparc/linux.
3312 * mini-sparc.c: Optimize retrieval of LMF address.
3314 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3316 * exceptions-ppc.c: handle alloca in methods with clauses.
3318 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3320 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3322 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3324 * mini.c: Delegate most of the abort signal work to
3325 mono_thread_request_interruption, which also handles Stop and Suspend
3328 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3330 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3331 supports the save/restore lmf opcodes.
3333 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3335 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3338 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3340 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3342 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3343 methods which contain array accesses.
3345 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3346 boundaries. Fixes #58537.
3348 * iltests.il: Add regression test for #58537.
3350 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3352 * mini-x86.c (mono_arch_local_regalloc): Last part of
3353 fix for bug #58633 (releasing register to early).
3355 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3357 * basic-long.cs: Add new regression test.
3359 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3361 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3362 register too early on the chain.
3364 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3366 * mini.c (create_helper_signature): Use a helper function to reduce
3367 the code which needs to be written. Also set the calling convention of
3368 icalls on windows. Fixes #57840.
3370 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3372 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3373 exceptions-ppc.c: added helper function to get the instruction address
3374 from a signal handler context.
3376 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3378 * helpers.c: use g_get_tmp_dir. Invokes happyness
3381 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3383 * helpers.c: Add new env variable to pass args to objdump.
3384 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3386 2004-05-17 Radek Doulik <rodo@ximian.com>
3388 * Makefile.am (common_sources): added abcremoval.h so it get
3389 disted and daily mono packages on go-mono.com will build again
3391 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3393 * abcremoval.c: Fixed coding style, added copyright header.
3395 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3397 * mini.h: Added prototype for abc removal main function.
3399 * build_relations_propagation_table.pl: Added copyright header.
3401 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3403 * basic-long.cs: reg test for complex ceq_long bug.
3405 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3407 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3408 reg in long and clob case (bug #58343). Fixed/added comments.
3410 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3412 * mini.c (mono_jit_runtime_invoke): Follow new convention
3413 of calling the invoke method with an function pointer.
3415 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3417 * ChangeLog: Fix author of memory leak patch.
3419 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3421 * Makefile.am: fix make dist as well...
3424 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3426 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3427 on archs where pointers are 4 bytes long.
3429 * Makefile.am: Added abcremoval.c source file.
3431 * abcremoval.c: Added abcremoval.c.
3433 * abcremoval.h: Added abcremoval.h.
3435 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3437 * inssel.brg: Enabled bounds check removal.
3439 * mini.c: Added support for abcrem optimization.
3441 * mini.h: Added abcrem optimization label.
3443 * driver.c: Added support for abcrem optimization.
3445 * propagated_relations_table.def: Added propagated_relations_table.def.
3447 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3449 * mini.c, cfold.c: fix style.
3451 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3453 * mini.c: handle issue with the low-level implementation of
3454 some long opcodes (bug #54209).
3456 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3458 * basic.cs: test for my new cmov stuff.
3460 2004-05-13 Patrik Torstensson
3462 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3463 opt and added peephole documentation.
3465 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3467 * tramp-ppc.c: rewrote the generic trampoline code.
3469 2004-05-11 Patrik Torstensson
3471 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3473 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3475 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3477 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3478 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3480 * mini.c: Add new icalls for AsAny marshalling.
3482 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3484 * tramp-ppc.c, mini-ppc.c: more cleanups.
3486 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3488 * mini.c: no warnings.
3490 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3492 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3494 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3496 * mini.c: In the thread abort signal handler, if the thread is in the
3497 process of being stoped, don't throw the Abort exception, just stop the
3500 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3502 * tramp-ppc.c: removed old code.
3504 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3506 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3507 do some simple speed optimizations on ppc.
3509 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3511 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3512 and large offsets in load/store.
3514 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3516 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3517 it causes regressions.
3519 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3521 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3524 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3526 * jit-icalls.c: remove warnings.
3527 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3528 speedups for unsafe code.
3530 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3532 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3534 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3536 * basic-calls.cs: Add new regression test.
3538 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3541 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3543 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3546 2004-05-06 Patrik Torstensson
3548 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3549 long reg allocation in any reg (not only eax:edx) and implemented
3550 long shl/shr ops in asm instead of helpers.
3552 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3554 * mini-sparc.h: Fix warnings.
3556 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3559 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3560 separate statement for clarity.
3562 * mini-sparc.c: Update status.
3564 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3566 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3569 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3571 * inssel-ppc.brg: another small pre-release workaround:
3572 we don't do overflow detection for long_sub_un.
3574 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3576 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3577 (also works around a weird ppc bug: 57957).
3579 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3581 * tramp-ppc.c: trampoline fixes.
3583 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3585 * mini-ppc.c: fixed typos.
3587 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3589 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3590 at the top of the stack. Fixed typos. Use a frame registers
3591 for all the methods with exception clauses.
3593 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3595 * exceptions-ppc.c: restore fp registers.
3597 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3599 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3600 order from the stack top (moved the stack room to save the
3601 return value for trace after the param area). Fixed corruption
3602 in restoring registers on unwind.
3604 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3606 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3608 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3610 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3611 and prolog/epilog for methods that use it. Allow
3612 enough param area room for varargs methods. Fix miguel's
3613 breakage in exception handling.
3615 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3617 * Makefile.am: run genmdesc only on current arch.
3619 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3622 * mini-x86.h: fix the build on windows.
3624 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3626 * 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.
3628 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3630 * mini-exceptions.c: New file.
3632 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3633 Move some parts of the x86 exception handling code to an
3634 arch-independent file so it can be shared with other ports.
3636 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3638 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3640 2004-04-26 David Waite <mass@akuma.org>
3642 * driver.c: remove comma from end of enumeration declaration
3644 2004-04-26 Jackson Harper <jackson@ximian.com>
3646 * driver.c: parse config file before loading first assembly. This
3647 allows the user gac to be enabled/disabled.
3649 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3651 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3652 simpler mechanism: we do not care what is encoded initially
3653 (branch absolute or relative), we care about the code and its
3654 target. I kept the old code for reference for now.
3656 The new code tries first to determine if the jump is anywhere in
3657 the -/+32 absolute meg range, if it succeeds, it encodes using the
3658 absolute branch; If not, it tried to find something in the
3659 relative range, if not, it uses the handle_thunk code.
3661 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3663 * exceptions-ppc.c: use the correct ip register on macosx.
3665 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3667 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3669 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3671 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3672 Raise exception on integer divide by zero by hand since the hw
3673 doesn't support it. Handle NaNs in FP compares.
3675 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3677 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3678 code reducing duplication between the platforms and enabled
3679 signal exception handling (on linux for now).
3681 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3683 * exceptions-ppc.c: more macosx support.
3685 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3687 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3689 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3691 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3693 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3695 * iltests.il: more tests.
3697 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3699 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3702 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3704 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3706 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3708 * liveness.c: Mark variables as volatile in all basic blocks reachable
3709 from exception clauses.
3711 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3713 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3716 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3718 * iltests.il, basic.cs: more tests for regalloc.
3720 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3722 * iltests.il: Some tests for register allocation modifications
3725 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3727 * exceptions.cs: Add regression test for bug #56782.
3729 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3730 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3731 the beauty of fixing the same thing in 5 different files...
3733 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3735 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3738 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3740 * mini.c: Add support for STRWLPARRAY marshalling convention.
3742 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3744 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3745 to init the context to setup the regs pointer).
3747 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3749 * exceptions-ppc.c: more exceptions work.
3751 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3753 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3756 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3758 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3759 can use the memory directly.
3761 * cpu-pentium.md: Update documentation from a post from Zoltan.
3763 add x86_add_membase, x86_sub_membase, x86_mul_membase
3765 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3767 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3768 GENERAL_REGS they were also hardcoded for all PPC ports.
3770 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3772 Remove hard-coded limit for floating point registers, use
3773 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3775 Notice that in MacOS X calling conventions you can fit a lot more
3776 floating point values in registers, so I should update the PInvoke
3777 test to excercise the passing of floating point values on the
3778 stack (currently broken).
3780 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3782 * tramp-ppc.c (create_trampoline_code): Added
3783 JUMP_TRAMPOLINE_SIZE.
3784 (ppc_magic_trampoline): Follow the pattern from
3785 x86_magic_trampoline: if code is set to zero, return.
3786 (create_trampoline_code): Always pass MonoMethod to the jump
3787 trampoline, before it was passing a null.
3788 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3789 share the code with mono_arch_create_jit_trampoline.
3791 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3793 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3796 * cpu-g4.md: Added length for jmp instruction, the worst case
3797 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3800 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3802 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3804 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3806 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3807 before each IL instruction.
3809 * mini.c (CEE_BOX): Fix warnings.
3811 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3813 * mini.c: removed a few unused vars and extra whitespace.
3815 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3817 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3819 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3821 (OP_GETCHR): use the above
3822 (CEE_LDELEMA): use the above.
3824 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3825 version of the generic impl.
3826 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3827 (CEE_LDELEMA): use the above.
3829 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3831 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3834 * iltests.il: Added new regression test for #56317.
3836 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3838 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3839 under NetBSD. Fixes #56450.
3841 * liveness.c (update_gen_kill_set): Fix previous patch.
3843 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3845 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3847 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3849 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3852 * inssel-sparc.brg: Add more optimizations.
3854 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3856 2004-04-01 Martin Baulig <martin@ximian.com>
3858 * mini.c (handle_box): New static function; moved the
3859 implementation of CEE_BOX here.
3860 (mono_method_to_ir): Added `constrained_call' variable.
3861 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3862 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3863 mono_method_get_constrained() to get the method.
3865 2004-04-01 Martin Baulig <martin@ximian.com>
3867 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3868 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3869 (mono_method_to_ir): We don't need these macros anymore since
3870 mono_class_get_full() already takes care of it.
3872 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3874 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3875 use @function (as doesn't accept #function here) and check the return
3876 value of system and stop if fails.
3878 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3880 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3882 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3884 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3886 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3888 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3891 * basic-long.cs: Add test for negation of Int64.MinValue.
3893 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3895 * mini-sparc.c: Update status.
3897 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3899 * exceptions-sparc.c: Fix return value in filters.
3901 * inssel-sparc.brg: Fix register allocation in some rules.
3903 2004-03-28 Martin Baulig <martin@ximian.com>
3905 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3908 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3910 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3912 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3913 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3914 remove unused conv_u4 opcode.
3916 * mini-x86.c: Remove valgrind workaround since it slows down things
3917 even when mono is not run under valgrind.
3919 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3921 * mini-sparc.c: Update status.
3923 * inssel-sparc.brg: Add some optimizations.
3925 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3926 future delay slot filling. Add support for varargs, tail calls and JMP.
3928 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3929 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3931 * inssel.brg: Fix register allocation in OP_ARGLIST.
3933 * inssel.brg: Fix warnings.
3935 2004-03-25 Martin Baulig <martin@ximian.com>
3937 * mini.c (inflate_generic_field): Removed.
3938 (mini_get_method): Removed, use mono_get_method_full(),
3939 (mini_get_class): Removed, use mono_class_get_full().
3940 (mono_method_to_ir): Pass our generic context to
3941 mono_field_from_token().
3943 2004-03-25 Martin Baulig <martin@ximian.com>
3945 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3946 of a `MonoMethod *'.
3947 (mini_get_method): Take a `MonoGenericContext *' instead
3948 of a `MonoMethod *'.
3949 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3950 a new local variable called `generic_context' which holds the
3951 current `MonoGenericContext *'; use it to lookup things.
3953 2004-03-24 Martin Baulig <martin@ximian.com>
3955 * mini.c (mini_get_class): New static method; if we're inside a
3956 generic instance, inflate the class if neccessary.
3957 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3959 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3961 * iltests.il: New regression test for #55976.
3963 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3966 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3968 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3971 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3973 * liveness.c: Consider SSA stores as well as loads when making vars
3976 * exceptions.cs: New regression tests for register allocation.
3978 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3980 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3981 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3982 domain lock only to protect puntual access to data structures.
3983 Added access lock for sighash, jit_icall_hash_name,
3984 jit_icall_hash_addr and domain->code_mp.
3986 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3988 * driver.c: Print SIGSEGV handling method.
3990 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3992 * mini.c (setup_jit_tls_data): Handle case when this is called
3993 multiple times for a thread.
3995 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3996 is different from fbxx_un. Fixes #54303. Also use constants instead of
3997 magic numbers in a lot of places.
3999 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4001 * exceptions.cs: Fix cctor test when --regression is used.
4003 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4005 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4008 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4010 * inssel-ppc.brg: fixed register assignments for some rules.
4012 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4014 * exceptions.cs: Add test for exceptions in static constructors.
4016 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4017 static constructors outside the domain lock. Fixes #55720.
4019 2004-03-17 Martin Baulig <martin@ximian.com>
4021 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4022 (inflate_generic_field): Take the `MonoMethod *' instead of the
4023 `MonoClass *' and added support for generic method.
4024 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4025 have a `field->parent->gen_params', only inflate the field if it's
4026 an open constructed type.
4028 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4030 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4031 exception object instead of the preconstructed ones.
4033 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4035 * mini.c: reverted changed to sigsegv_signal_handler commited
4036 accidentally in the previous patch.
4038 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4041 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4042 running --aot with an old assembly.
4044 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4046 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4049 * mini-sparc.c: Add support for v9 branches with prediction.
4051 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4053 * mini.c (mini_init): #warning is GNUC only
4055 * mini-sparc.h: implement __builtin_frame_address
4056 and __builtin_return_address for Sun C compiler
4058 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4060 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4062 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4064 * basic-calls.cs: Add test for unaligned byref long argument passing.
4066 * mini-ops.h: Add sparcv9 compare and branch instructions.
4068 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4069 v9 instructions if we have a v9 cpu.
4071 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4072 registers for global allocation.
4074 * exceptions-sparc.c: Fixes.
4076 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4078 * liveness.c (mono_analyze_liveness): Optimized version.
4080 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4082 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4085 * basic-float.cs basic-calls.cs: New regression tests.
4087 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4089 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4090 sigaltstack implementation.
4092 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4094 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4095 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4097 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4099 * mini.c: Fix warnings.
4101 * mini.c (mono_resolve_patch_target): New function which contains the
4102 arch independent part of the patching process.
4104 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4105 patching code to a separate function.
4107 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4109 * mini.c (add_signal_handler): ifdef out on Windows
4111 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4113 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4114 cpu-sparc.md: Add exception handling support + other fixes.
4116 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4117 typed GC detection in --version.
4119 * basic.cs exceptions.cs: New regression tests.
4121 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4122 the arch specific code can store data during a compilation.
4124 * mini-ops.h: Add OP_SETFRET.
4126 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4127 function, register a separate icall for each arity, so the icalls can
4130 * mini.c (mono_print_tree): Print negative offsets in a more readable
4133 * mini.c: Make signal handling work on sparc.
4135 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4137 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4139 * jit-icalls.c: Emulate truncl by aintl on solaris.
4141 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4143 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4145 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4147 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4149 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4150 a MarshalByRef type, inline a method that performs the check, taking into
4151 account that the object can be a proxy. Also implemented tow new opcodes:
4152 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4153 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4154 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4156 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4158 * mini-ppc.c: if a relative branch displacement is too big
4159 but it points to and area reachable with an absolute branch,
4162 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4164 * mini.c: optimize small copies in cpblk.
4166 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4168 * basic-calls.cs basic-float.cs: New regression tests.
4170 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4171 negative offsets from %fp. Implement localloc. Fix local register
4172 allocation. Fix the case when the this argument needs to be saved to
4173 the stack. Implement some missing opcodes.
4175 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4177 * mini.c (mini_method_compile): Reenable global regalloc in methods
4178 with exception handlers.
4180 * linear-scan.c (mono_varlist_sort): Fix warning.
4182 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4184 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4187 * liveness.c: Make all variables uses in exception clauses volatile, to
4188 prevent them from being allocated to registers. Fixes #42136.
4190 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4192 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4195 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4196 argument to mono_arch_regalloc_cost.
4198 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4201 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4203 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4204 Make the cost of allocating a variable to a register arch dependent.
4206 * basic-calls.cs: Fix compilation of tests.
4208 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4209 helper function to cut back on the number of #ifdefs needed.
4211 * mini-ppc.c: Fix compilation.
4213 * basic-calls.cs: New regression tests.
4215 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4217 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4218 of l0 since that is callee saved.
4220 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4223 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4224 of delay instruction.
4226 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4228 * mini.h (MonoCallInst): Add 'virtual' flag.
4230 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4232 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4234 * *.cs: New regression tests.
4236 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4239 * mini.c (mono_runtime_install_handlers): Fix build.
4241 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4242 'signal_stack_size' members.
4244 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4245 alternate signal stack.
4247 * exceptions-x86.c: Add stack overflow handling.
4249 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4250 functions to arch independent code.
4252 * mini.c (mono_print_tree): Print more detailed info for load_membase
4255 2004-02-23 Martin Baulig <martin@ximian.com>
4257 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4259 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4261 * mini-x86.c: fixed reg allocation for div/rem.
4263 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4265 * driver.c (mono_main): Report some configuratio options on --version.
4267 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4269 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4270 low in the address space. Correctly flush memory in thunks where we
4273 2004-02-20 Martin Baulig <martin@ximian.com>
4275 * mini.c (mini_get_method): New static method; inflate all generic
4276 methods and methods in open generic instances.
4277 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4278 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4280 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4282 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4284 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4286 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4288 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4290 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4291 it compile using Sun's compiler.
4293 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4295 * 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.
4297 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4299 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4301 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4303 * mini-ppc.c: handle calls outside of the allowed range with thunks
4304 allocated using the code manager.
4305 * tramp-ppc.c: use the code manager to hold generated native code.
4306 Fixed the magic trampoline to just patch vtable entries.
4308 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4310 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4313 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4315 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4318 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4319 if we have a working __thread implementation.
4321 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4322 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4324 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4326 * mini-x86.c: Fix compilation under gcc 2.
4328 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4330 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4331 contains a call to the wrapped function.
4333 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4334 OP_<CALL>_IMM opcodes, and use them under X86.
4336 * mini.c (mono_jit_find_compiled_method): Fix warning.
4338 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4340 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4342 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4343 functionality to mini.c.
4345 * mini.c (mono_create_jump_trampoline): New function to create a jump
4346 trampoline. Return a compiled method instead of a trampoline if it
4347 exists. Add a cache for jump trampolines.
4349 * mini.c (mono_jit_find_compiled_method): New function to return a
4350 compiled method if it exists.
4352 * mini-x86.c: Call mono_create_jump_trampoline instead of
4353 mono_arch_create_jit_trampoline.
4355 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4356 a jump trampoline. Fixes #52092.
4358 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4360 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4361 which is not up-to-date. Add check_corlib_version () instead.
4363 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4366 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4367 since newer valgrind versions do not need it.
4369 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4370 compile a method with a given set of optimizations.
4372 * mini.c: Compile icall wrappers on-demand instead of at startup.
4374 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4375 wrapper for an icall.
4377 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4379 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4382 * iltests.il: Add test for non-empty stack before switch instruction.
4384 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4386 * mini.c: Add support for new stringbuilder marshalling conventions.
4388 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4390 2004-02-01 Martin Baulig <martin@ximian.com>
4392 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4393 in `ginst->mtype_argv'.
4395 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4397 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4398 facilitate grepping.
4400 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4402 * mini.c: fixed buglet in initobj generic implementation for references.
4404 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4406 * Makefile.am: make the version script conditional.
4407 * jit-icalls.c: handle missing truncl().
4409 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4411 * exceptions.cs: Add more tests for double->int conversion.
4413 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4414 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4416 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4418 * driver.c: make --verbose --version emit an error
4419 if the loaded corlib doesn't match the runtime version.
4421 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4423 * mini-ppc.h: export ppc_patch().
4424 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4425 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4426 on par or better than on MacOSX.
4428 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4430 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4431 mono_lookup_pinvoke_call.
4433 * mini-x86.c: Under windows, the default pinvoke calling convention is
4434 stdcall. Fixes #52834.
4436 * mini.c (optimize_branches): Add an upper bound to the number of
4437 iterations to prevent infinite loops on strange loops. Fixes #53003.
4439 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4441 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4442 and ISINST. Fixes #52093.
4444 * objects.cs (test_0_vector_array_cast): New tests.
4446 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4448 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4449 checking in Array.Set ().
4451 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4454 * object.cs (test_0_multi_array_cast): New regression test.
4456 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4458 * exceptions-ppc.c: fix build on Linux/PPC.
4460 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4462 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4463 running under valgrind.
4464 (x86_magic_trampoline): Fix build bustage.
4466 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4467 negative values as well. This is needed for the encoding of the line number
4468 info, since sometimes the line numbers are not in increasing order.
4470 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4472 * cpu-pentium.md (localloc): Increase the size of the localloc
4473 instruction since it is a loop under Win32.
4475 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4478 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4480 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4481 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4482 Max Horn (max@quendi.de). Fix file names in comments.
4484 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4486 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4487 avoid stack overflow.
4488 (replace_usage): Avoid uninitialized variable warnings.
4490 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4491 and taking the address of valuetype variables.
4493 2004-01-03 Patrik Torstensson
4495 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4496 for other purposes than FP later on.
4498 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4500 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4503 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4505 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4507 2003-12-30 Patrik Torstensson <p@rxc.se>
4509 * mini-x86.h: Decreased number of availiable fp regs.
4510 Solves corner cases with FP spilling.
4512 2003-12-23 Patrik Torstensson <p@rxc.se>
4514 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4515 for floating point stack tracking / spilling on x86.
4518 * basic-float.cs: added float mul overflow test.
4520 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4522 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4524 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4526 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4527 supports for cond branches that overflow the immediate
4528 overflow offset. mcs can compile simple programs.
4530 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4532 * exceptions-ppc.c: exception handling support wip:
4533 finally handlers get run on exception.
4535 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4537 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4540 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4542 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4543 initial support for stack walking and unwinding.
4545 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4547 * driver.c (mono_main): Make corlib-out-of-sync message more
4548 descriptive. Also remove verify_corlib call.
4550 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4552 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4553 not overlap with other call's arguments, too.
4555 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4557 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4558 move to arch-specific code the choice of arch-specific
4559 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4560 * mini.c: ensure emulation calls will not interleave
4563 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4565 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4566 the magic trampoline stack frame is dropped before executing
4569 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4571 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4572 and integer to fp conversions. Added support for overflowing
4573 arguments on the stack. Reserve a couple more registers as temps.
4574 Added support for aot compilation (as output still needs to be
4577 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4579 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4580 Don't overwrite return register in some corner cases.
4582 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4584 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4585 static constructors when AOT compiling.
4587 * driver.c (mono_main): Call mono_check_corlib_version.
4589 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4591 * cpu-g4.md, basic.cs: fixed div target register.
4593 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4595 * mini-ppc.c, basic.cs: shl_imm fix with test.
4597 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4599 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4600 structures by value. Misc fixes.
4601 * objects.cs: more tests.
4603 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4605 * mini-ppc.c: lconv.ovf.i implemented.
4607 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4610 (mini_init): don't error out if someone already called g_thread_init.
4612 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4614 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4615 to be any type per the spec. Fix abnormal memory usage when
4616 the same object is repeatedly thrown.
4618 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4620 * mini.c: check for overruns in IL code.
4622 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4624 * TODO: Add/remove some todo entries.
4626 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4628 * driver.c (mono_main): Call mono_verify_corlib.
4630 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4632 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4633 This has been moved to mini.c
4634 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4635 type being casted is marshalbyref it could be a proxy, so instead of
4636 emitting the type check code, emit a call to a runtime method that will
4637 perform the check by calling CanCastTo if needed.
4639 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4641 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4642 methods with large stack frames under Win32.
4644 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4646 * Makefile.am: Distribute regression tests.
4648 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4649 at the end instead of inserting each variable into the sorted list.
4651 * linear-scan.c (mono_varlist_sort): New helper function.
4653 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4655 * mini.c: ensure arguments and locals are within bounds.
4657 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4659 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4662 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4664 * mini.c (mono_cprop_copy_values): Fix crash.
4666 * aot.c: Set verbosity back to 0.
4668 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4670 * regalloc.c: complete memory leak fix by Laurent Morichetti
4673 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4675 * driver.c (main_thread_handler): Revert the previous patch.
4677 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4680 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4681 memory from the memory pool.
4683 * driver.c (main_thread_handler): Turn on all optimizations when
4686 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4687 an array for better performance.
4689 * regalloc.c (mono_regstate_assign): Fix memory leak.
4691 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4692 serialize the debug info.
4694 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4695 debug info from the serialized representation.
4697 * aot.c: Save debug info into the generated file and load it when
4700 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4702 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4704 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4705 More FP-related fixes.
4707 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4709 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4710 and register allocation buglet. Hello world now runs.
4712 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4714 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4715 * tramp-ppc.c: fixed class init trampoline.
4716 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4718 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4720 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4721 mini.c: more ppc changes/fixes.
4723 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4725 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4726 Also optimize the case when the arguments are the same in the caller
4729 * iltests.il: Add tests for tail calls with valuetype arguments.
4731 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4733 * mini-ppc.c: fixes for struct return type.
4735 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4737 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4738 mono_spillvar_offset() to arch-specific code.
4740 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4742 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4744 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4746 * exceptions-x86.c: Fix stack space leaks.
4748 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4749 registers from the lmf if the method has save_lmf set.
4751 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4753 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4754 of icall wrappers into InvokeInDomain, since these are now per-domain.
4756 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4758 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4759 make some opcode emulation and intrinsic ops enabled/disabled
4760 according to the architecture. More fixes.
4762 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4764 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4766 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4768 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4769 arch-specific handling for 'this' and struct return type to
4772 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4774 * aot.c: prevent divide by zero error when reporting (it happened with
4777 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4779 * mini.h (inst_switch): Remove unused macro.
4781 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4784 (load_aot_module): free 'info->methods' and 'info' properly. No more
4785 "free(): invalid pointer blah" messages when you have an old aot
4788 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4790 * jit-icalls.c, mini.c: Added support for context static fields.
4792 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4794 * mini.c (mono_method_blittable): Methods which set LastError are not
4795 blittable either. Fixes #51108.
4797 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4799 * mini.c: flush icache.
4800 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4802 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4804 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4806 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4808 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4811 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4814 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4816 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4818 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4819 instruction when the result is discarded.
4821 * iltests.il (test_0_div_regalloc): New regression test.
4823 * arrays.cs: Fix compilation error.
4825 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4827 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4828 float rules to inssel-x86.brg: sane architectures with FP registers
4829 don't need to implement these rules.
4831 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4833 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4835 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4837 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4838 implementation of 32 bit systems.
4840 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4842 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4843 (Jeroen Zwartepoorte).
4845 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4847 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4848 the caller and the callee matches.
4850 * mini.c (mono_method_to_ir): Add comment.
4852 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4853 signbit is missing on some platforms.
4855 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4857 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4859 * mini.c (setup_jit_tls_data): Call the new function.
4861 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4863 * mini-x86.c: Add experimental support for fast access to the lmf
4864 structure under NPTL/Linux 2.6.x.
4866 2003-11-06 Martin Baulig <martin@ximian.com>
4868 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4869 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4872 2003-11-02 Martin Baulig <martin@ximian.com>
4874 * mini.c (inflate_generic_field): New static method.
4875 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4876 generic instance and the field is declared in a generic type, call
4877 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4879 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4881 * mini.h mini.c (mono_method_same_domain): New function to return
4882 whenever the caller and the callee are in the same domain.
4884 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4886 2003-10-30 Martin Baulig <martin@ximian.com>
4888 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4889 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4891 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4892 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4894 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4896 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4899 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4900 object here, so it is in the correct appdomain etc.
4902 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4904 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4906 (mono_method_to_ir): Avoid freeing the type created returned from
4907 mono_type_create_from_typespec, since it is put into an internal cache
4908 by the function. Fixes pointer.exe.
4910 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4911 trampolines for icalls and pinvokes as well. Fixes #33569.
4913 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4915 * mini.c: Update after appdomain changes.
4917 * mini.c (mono_jit_compile_method_inner): Allways compile native
4918 method wrappers in the root domain, since there can only be one
4919 instance of them, whose address is stored in method->info.
4921 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4923 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4924 environment variable. Instead detect automatically whenever running
4925 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4928 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4930 * trace.c, trace.h: New files that implement the new trace option
4933 * driver.c: Document new --trace options.
4935 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4938 - if (mono_jit_trace_calls)
4939 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4941 * mini.h: prototypes.
4943 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4945 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4947 * mini.c inssel.brg: Implement typedefbyref opcodes.
4949 * mini.c (mono_jit_compile_method): Remove unused local variable.
4951 * mini.c (mono_jit_compile_method_inner): Ditto.
4953 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4955 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4957 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4959 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4961 * mini.c (mono_no_aot): Remove unused global variable.
4963 * mini.c: Thread safety fixes.
4965 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4967 * mini.c (mono_create_class_init_trampoline): Add a lock around
4968 class_init_hash_addr.
4970 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4973 * mini.c: Decompose the NEWARR instruction before decomposing its
4974 arguments. Fixes #30073.
4976 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4978 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4981 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4983 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4985 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4987 * driver.c: Add support for compiling icall wrappers to --compile.
4989 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4991 * inssel.brg: The empty value in class->interface_offsets is -1, not
4994 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4996 * objects.cs: New test for 'is' operator on an array of interfaces.
4998 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5000 * tramp-ppc.c: update trampoline code to support jumps
5001 and class initialization.
5003 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5005 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5007 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5009 * inssel.brg (OP_UNBOX): Remove unused rule.
5011 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5012 region instead of one for each method. Fixes #47813.
5014 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5016 * exceptions.cs (test_0_nested_finally): New regression test for
5017 nested exception handlers.
5019 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5021 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5023 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5026 * mini.c (mono_method_check_inlining): Make the inlining limit
5027 configurable by an environment variable.
5029 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5031 * mini.h: Bump AOT file version.
5033 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5034 token, store the image along with the token, since the token might not
5035 refer to the same image as the method containing the relocation,
5036 because of inlining.
5038 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5040 * mini.c (mono_precompile_assemblies): New function to compile
5041 all methods in all loaded assemblies.
5043 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5045 * regalloc.h regalloc.c (MonoRegState): Change the type of
5046 iassign and fassign to int*, since they can contain large negative
5047 values if the register is spilled. Also added some comments. Fixes
5050 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5051 under Win32. Fixes #42964.
5053 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5055 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5057 * aot.c: Added support for AOT compiling methods which contain calls
5058 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5061 * driver.c (compile_all_methods): Run the compilation in a thread
5062 managed by mono. Fixes #44023.
5064 * mini.c (mono_codegen): Print full method name in verbose output.
5066 * mini-x86.c (mono_arch_patch_code): Fix warning.
5068 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5069 jumps, since the method we are jumping to might be domain-specific.
5071 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5073 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5075 * inssel.brg: string chars are unsigned.
5077 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5079 * TODO: New todo item.
5081 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5082 which calls mono_runtime_class_init and patches the call site to
5083 avoid further calls.
5084 (mono_arch_create_class_init_trampoline): New arch specific function
5085 to create a class init trampoline.
5086 (create_trampoline_code): Generalized so it can create
5087 class init trampolines as well.
5089 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5090 (mono_create_class_init_trampoline): New function to create and cache
5091 class init trampolines.
5092 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5093 vtable given the address of a class init trampoline. Used by the
5095 (mono_codegen): Generate a call to a trampoline instead of
5096 mono_runtime_class_init in LDSFLD[A].
5097 (mono_codegen): Add relocations for the new trampoline.
5099 * mini.h mini-x86.c aot.c: Added a new relocation type:
5100 MONO_PATCH_INFO_CLASS_INIT.
5102 * mini.h: Bump AOT version number.
5104 * aot.c: Create a copy of the loaded code instead of using the original
5105 so methods which call each other will be close in memory, improving
5108 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5109 patch since it breaks the regression tests.
5111 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5112 for the register saving instruction sequence since the
5113 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5115 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5117 * TODO: Fix todo item && remove another.
5119 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5121 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5124 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5125 function of the module.
5127 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5128 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5129 --no-aot command line option.
5131 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5133 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5134 by Bernie Solomon (bernard@ugsolutions.com).
5136 * inssel.brg: Refactor the interface offset table related code into
5137 its separate functions and add support for the AOT case.
5139 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5141 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5143 * aot.c: Added mono_aot_verbose variable and made all debugging
5144 output depend on the value of this variable.
5146 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5147 method_label and info_label.
5149 * mini.h mini-x86.c aot.c: Added a new relocation type
5150 MONO_PATCH_INFO_IID for klass->interface_id.
5152 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5153 the MonoJitInfo structure.
5155 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5156 a non-root appdomain in shared mode.
5158 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5160 * aot.c: make aot loader less verbose. Remove free of unused variable.
5162 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5164 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5166 * .cvsignore: Added *.dll.
5168 * mini.c (mono_print_tree_nl): New function callable while debugging.
5170 * mini.c (mono_print_code): Export this.
5172 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5175 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5177 * mini.h (MonoCompile): Added 'jit_info' field.
5179 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5180 the cfg structure, since it is needed by the AOT compiler.
5182 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5184 * aot.c: A major rewrite. Changes include:
5185 - save exception tables for methods which have them.
5186 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5188 - reworked the file format so it is now much smaller and needs
5189 fewer relocation entries.
5191 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5193 * aot.c (load_aot_module): Fix build bustage on platforms without
5196 2003-09-04 Martin Baulig <martin@ximian.com>
5198 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5200 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5202 * TODO: Some new optimization ideas.
5204 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5206 * aot.c: Save the optimization flags used to compile the code into
5209 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5210 support emitting domain specific code.
5212 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5213 no longer domain neutral. It can be made domain neutral by compiling
5214 with --optimize=shared.
5216 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5219 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5220 loading of AOT code.
5222 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5224 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5225 if there is no domain neutrality information.
5227 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5229 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5230 format version into the generated library.
5232 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5233 callee method into the caller since one of them could be shared.
5235 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5236 system exceptions from AOT code now works.
5238 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5239 method if it is domain neutral and the callee is not.
5241 * graph.c (cfg_emit_one_loop_level): Fix warning.
5243 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5245 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5248 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5250 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5251 is needed by code which is executed before mono_runtime_init ().
5252 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5254 * mini.c (mono_thread_abort): Fix warning.
5255 (mono_jit_compile_method): Call static constructor in the AOT case too.
5257 * aot.c (mono_compile_assembly): Fix warning.
5259 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5261 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5263 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5265 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5267 * cpu-pentium.md: Fix the length of call opcodes so they include the
5268 ESP restoring instruction. Fixes #47968.
5270 2003-08-28 Martin Baulig <martin@ximian.com>
5272 * mini-x86.c (mono_arch_call_opcode): Added support for
5273 MONO_TYPE_GENERICINST.
5275 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5277 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5279 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5280 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5282 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5285 2003-08-26 Martin Baulig <martin@ximian.com>
5287 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5288 when reporting an error, set this to the actual error location.
5289 (mono_method_to_ir): Report the correct error location if
5290 get_basic_blocks() returned an error.
5292 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5294 * mini.c (mono_type_blittable): OBJECT is not blittable.
5295 (mono_method_blittable): Methods which have marshalling descriptors
5296 are not blittable either. Fixes #47842.
5298 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5300 * driver.c mini.c: Use an environment variable instead of a global
5301 variable. Also fix the build.
5303 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5304 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5307 * driver.c mini.c: Added --with-valgrind option to turn off some
5308 code which prevents mono from running under valgrind.
5310 * mini.c (mono_emit_call_args): Fixed warning.
5312 * mini.c (mono_emulate_opcode): Fixed warning.
5314 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5316 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5317 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5318 regalloc.c, regalloc.h: specify available registers in arch-specific
5319 code and support floats in the regallocator (patch by Laurent Morichetti
5322 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5324 * mini.c: mono_thread_current() can be called only after
5325 mono_runtime_init(): rearrange code to not call it early on.
5327 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5329 * mini.c: allocate jump tables in the code mempools.
5331 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5333 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5336 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5338 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5339 12 to 16. This fixes bug #47453.
5342 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5344 * mini-ppc.c: fixed indexed load and unsigned compares.
5346 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5348 * mini.c: reenabled installation of handler for
5349 thread abort signal.
5351 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5353 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5354 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5355 until it's fixed and actually useful.
5357 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5359 * inssel-long32.brg: couple more opcodes implemented.
5361 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5363 * mini-sparc.c: Even more opcodes implemeted.
5365 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5367 * mini-sparc.c: More opcodes implemented.
5369 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5371 * mini-sparc.c: More opcodes implemented.
5373 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5375 * inssel-sparc.brg: Add some needed rules. Direct
5377 * Makefile.am: Use inssel-sparc.brg
5378 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5379 an assert happy for now.
5381 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5383 * mini-sparc.c: Fixed compile errors.
5384 * exceptions-sparc.c: Same. We now produce a mono binary
5385 on sparc-linux. Yea.
5387 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5389 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5390 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5391 They compile, but do not work.
5393 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5395 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5396 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5397 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5400 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5402 * mini.c: more opcodes implemented and better support for generics.
5404 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5406 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5407 * mini.c, mini.h: first cut at generics support: some new instructions
5408 added and changed the behaviour of some of the existing ones.
5410 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5412 * mini.c: Removed definition of metadata_shared mutex here.
5414 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5416 * mini-x86.c: make vararg calls work for instance methods.
5418 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5420 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5421 returns the arguments in a separte list, now.
5423 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5425 * aot.c, mini.c: updates for array type representation changes.
5427 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5429 * mini.c: register function to perform jit shutdown.
5431 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5433 * mini.c: use a faster allocator if possible.
5435 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5437 * aot.c: some cleanups and portability changes.
5439 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5441 * mini.c: use faster allocation for CEE_BOX if possible.
5443 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5445 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5446 Moved inlined mempcy code to its own function so that is can be
5447 reused. Added an inline memset function as well (optimized initobj).
5448 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5450 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5452 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5454 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5457 arch code can setup the cpu for CLR execution, if needed.
5458 We use it on x86 to set the precision of FP operations.
5460 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5462 * mini.c: disable some optimizations if we can guess they'll cost too
5463 much for a given method.
5465 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5467 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5469 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5470 * mini.h mini.c mini-x86.c: Added instruction level coverage
5471 info collection support.
5473 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5475 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5476 is now implemented in the profiling API. Get rid of a couple of
5477 unnecessary global variables.
5479 2003-06-15 Nick Drochak <ndrochak@gol.com>
5481 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5482 * cpu-g4.md: add op_bigmul and op_bigmul_un
5483 * cpu_pentium.md: add op_bigmul_un
5484 * inssel-long32.brg: add rule for unsigned bigmul
5485 * mini-ops.h: define OP_BIGMUL_UN
5486 * mini-x86.c: THE BUG: handle (un)signed properly
5487 * mini.c: choose unsigned opcode if needed.
5488 This set of patches fixes bug #44291
5490 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5492 * mini.c (optimize_branches): improved to handle all kinds of
5493 conditional branches.
5495 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5497 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5498 don't raise exceptions.
5500 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5502 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5503 to arch-specific files.
5505 2003-06-09 Martin Baulig <martin@ximian.com>
5507 * Makefile.am (libs): Added $(LIBGC_LIBS).
5509 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5511 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5512 and OP_ATAN (fixes bug#44293).
5514 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5516 * Makefile.am, mini-x86.c: rename cpu description array to
5517 pentium_desc, since some compilers define the 'pentium' preprocessor
5520 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5522 * mini.c (mini_select_instructions): add explicit branch if the
5523 following block is not the false target of a conditional branch -
5524 we need this with any optimization that reorder or remove bblocks
5526 * mini.c (optimize_branches): bug fixes
5528 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5530 * mini.c (mono_method_to_ir): inline static readonly fields
5532 * ssa.c (fold_tree): start cfold support for long (very simple
5535 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5537 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * inssel.brg: fixed memcpy (bug #44219).
5541 2003-06-05 Dick Porter <dick@ximian.com>
5543 * driver.c: Set the glib log levels to not abort if g_message
5546 g_set_prgname() has to happen before mini_init() so that the
5547 process handle gets the info.
5549 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5551 * driver.c: add intrins to the default optimizations to get wider
5554 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5556 * mini.h: some large basic blocks will overflow a 16-bit
5557 integers for symbolic registers.
5559 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5561 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5562 (mono_arch_output_basic_block): fix bug 43499
5564 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5566 * mini.c: kill duplicated definition of mono_debug_format.
5568 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5570 * mini-x86.c, arrays.cs: fixed register allocation bug.
5572 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5574 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5576 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5578 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5581 (print_method_from_ip): also print source location information if
5584 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5586 * mini.c (mono_find_block_region): bug fix in region code
5587 (mini_method_compile): enable removing unreachable code again, but
5588 only in methods without exception clauses.
5590 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5592 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5593 Implemented arglist opcode and handling of TypedReference type.
5594 Fixed x86 call convention when a structure is returned.
5595 Minimal support for calling static vararg methods.
5597 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5599 * mini.c (mini_method_compile): always remove unreachable code,
5600 because the code in them may be inconsistent (access to dead
5601 variables for example).
5603 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5605 * driver.c, debug-mini.c: warning fixes.
5607 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5609 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5611 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5613 * mini.c: thread-static fields are registered in mono_class_vtable(),
5614 so ensure the function is called before checking for them.
5616 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5618 * mini.c (optimize_branches): fix for bug 43586
5620 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5621 overflow (fixes Bug #43639)
5623 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5625 * mini.c, objects.cs: allow the use of stobj for primitive types.
5627 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5629 * mini.c: be less strict about argument checking until we support
5630 running the verifier.
5632 2003-05-27 Nick Drochak <ndrochak@gol.com>
5634 * basic-long.cs: tests for (ulong)int * (ulong)int also
5635 * mini.c: use the same trick for (ulong)int * (ulong)int
5637 2003-05-27 Nick Drochak <ndrochak@gol.com>
5639 * basic-long.cs: add regression test for (long)int * (long)int
5640 * cpu-pentium.md: add op_bigmul specification
5641 * inssel-long32.brg: add OP_BIGMUL rule
5642 * mini-ops.h: add OP_BIGMUL
5643 * mini-x86.c: register allocator: handle case where src1 needs to be
5645 * mini.c: substitute special BIGMUL opcode in the tree for
5646 (long)int * (long)int
5648 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5650 * jit-icalls.c: call the type ctor on field access if needed.
5652 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5654 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5655 to a method (including results of ldelema, bug#43207).
5657 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5659 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5660 colors to show exception handler blocks.
5662 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5663 (fix for pinvoke7.cs).
5665 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5667 * mini.h, mini.c: ensure correct initialization order for types that
5668 require it. Prepare for lazy compilation of jit icall wrappers.
5669 Provide a name for opcode emulation to reduce unneeded mallocing.
5671 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5673 * mini-x86.c: better register restoring code and profiling
5674 support for tail calls.
5676 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5678 * mini.h, driver.c: prepare for leaf methods optimization.
5680 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * mini.c: get targets of branches before converting a method.
5684 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5686 * mini.c (optimize_branches): added some experimental code (disbaled)
5688 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5690 * mini.c (optimize_branches): fix branch to branch optimization
5692 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5694 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5696 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5698 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5701 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5703 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5704 enable use of interface variables again.
5706 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5707 I1 to registers because there is no simply way to sign extend 8bit
5708 quantities in caller saved registers on x86.
5710 * inssel-float.brg: set costs of some rules to 2 so
5711 that monobure always select the arch. specific ones if supplied,
5712 regardless of the order we pass the files to monoburg.
5714 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5716 * mini.c, mini-x86.c: since the magic trampoline for jumps
5717 can't patch the code directly, we do it as soon as the
5718 method gets compiled.
5720 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5722 * mini-x86.c, mini.h: introduce a new patching method
5723 to support CEE_JMP and tail calls.
5724 * mini.c: obey tail.call. Don't precompile methods target
5726 * tramp-x86.c: new trampoline code to handle methods
5727 reached through a jump.
5729 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5731 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5732 bit values to registers
5734 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5736 * mini.c (mono_compile_get_interface_var): share interface
5737 variables if possible.
5739 2003-05-16 Martin Baulig <martin@ximian.com>
5741 * debug-mini.c (mono_init_debugger): New function to initialize
5742 the debugger. This is not in the debugger since it needs to
5743 access some of mini's internals.
5745 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5747 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5749 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5751 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5752 for value type handling.
5754 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5756 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5757 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5759 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5761 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5762 the constructor through a proxy.
5764 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5766 * jit-icalls.c, inssel.brg: fixes to array element address
5769 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5771 * mini-x86.c (is_regsize_var): allocate pointer to registers
5773 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5775 * driver.c: fixed typo, added intrins to the set of optimizations
5776 tested with regressions.
5778 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5780 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5781 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5784 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5786 * inssel.brg: remove some common pop instructions without side effects
5788 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5790 * inssel-x86.brg: fixed thinko in int to double conversions.
5792 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5794 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5796 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5798 * inssel-long32.brg: two more missing instructions.
5800 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5802 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5805 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5807 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5810 * basic-float.cs: Added tests for negative zero.
5812 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5814 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5815 a couple of missing operations for long casts, with test cases.
5817 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5819 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5821 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5823 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5824 code size estimation.
5826 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5828 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5829 abstract methods (fix bug 42542)
5831 * aot.c: add ability to handle array types
5833 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5835 * mini.c: Call the _specific versions of the object allocation
5836 functions if possible.
5838 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5840 * driver.c: call setlocale ().
5842 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5844 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5847 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5849 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5851 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5852 wrappers (fix bug 42122)
5854 2003-05-04 Martin Baulig <martin@ximian.com>
5856 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5858 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5859 s/mini_set_defaults/mono_set_defaults/g.
5861 2003-05-04 Martin Baulig <martin@ximian.com>
5863 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5865 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5867 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5868 (reported by Don Roberts).
5870 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5872 * mini.c: temporarily work around two bugs for this release.
5874 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5876 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5877 that contains -export-dynamic and it makes using the ld script
5879 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5881 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5883 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5886 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5888 * mini.c: make sure leave calls all the needed finally blocks,
5889 even when the target jumps out of multiple exception clauses.
5891 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5893 * ldscript, Makefile.am: add linker script to reduce the number of
5894 exported symbols (should also fix the issues with libwine defining
5895 some of the same symbols in io-layer).
5897 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5899 * driver.c (mini_main): Avoid assertion when no file name is given on
5902 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5904 * driver.c: added --version/-V command line option.
5905 Added the inline optimization in the regression tests.
5907 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5909 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5910 to the type in the method signature (fixes bug#42134).
5912 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5914 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5916 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5918 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5920 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5922 * driver.c: fixed bug #42100.
5924 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5926 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5928 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5930 * mini.c: moved most of the code required to do inlining to its own
5931 function so it can be reused. Inline also ctors if appropriate.
5933 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5935 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5936 the runtime can call mono API functions.
5938 2003-04-27 Martin Baulig <martin@ximian.com>
5940 * debug-mini.c (mono_debug_init_method): Added
5941 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5942 send a notification to the debugger.
5944 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5945 running in the Mono Debugger, just pass the breakpoint number to
5946 mono_debug_init_method().
5948 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5950 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5952 * mini.c: allow some more unsafe compares.
5954 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5956 * mini-x86.c, Makefile.am: make distcheck works (partially from
5957 a patch by Richard Lee <r.h.lee@attbi.com>).
5958 * regset.c, regset.h: removed, they are unused.
5960 2003-04-25 Dick Porter <dick@ximian.com>
5962 * driver.c: Usage reports the name as 'mono' not 'mini'
5963 * exceptions-x86.c: Build and run on freebsd
5965 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5967 * Makefile.am: install the program with the 'mono' name and
5968 the library as libmono instead of mini and libmini.
5970 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5972 * driver.c: provide the APIs for the embedding interface of the old jit.
5974 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5976 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5978 2003-04-23 Martin Baulig <martin@ximian.com>
5980 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5982 * driver.c: Added `--debug' command line argument to enable
5985 2003-04-23 Martin Baulig <martin@ximian.com>
5987 * debug.[ch]: Removed. The code is now in
5988 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5990 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5993 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5995 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5997 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6000 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6001 mono_domain_finalize.
6002 (mini_method_compile): use mono_method_profile* if the the option is
6005 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6007 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6008 methods with their wrapper.
6010 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6011 methods with their wrapper.
6013 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6016 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6019 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6022 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6024 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6026 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6028 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6029 of the mempool. This is slightly faster and uses less memory
6031 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6033 * mini.c: avoid O(n) allocation for variables.
6035 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6037 * mini.c: handle items on the stack after inlining methods.
6039 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6041 * mini.c: make the method->opcode optimization dependent
6042 on MONO_OPT_INSTRINS and do it lazily.
6044 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6046 * driver.c: print overall results at the end of regression run.
6048 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6050 * inssel.brg: don't overwrite symbolic registers.
6052 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6054 * inssel-x86.brg: fix conversion from long to float.
6056 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6058 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6060 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6062 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6064 * driver.c: Added --print-vtable option as in the old JIT.
6066 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6068 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6070 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6072 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6074 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6076 * mini.c regalloc.c regalloc.h: Fix memory leak.
6078 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6080 * aot.c (mono_aot_get_method): register all used strings
6082 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6084 * mini.c: always intern strings references with ldstr at compile time.
6086 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6088 * Makefile.am: add BUILT_SOURCES.
6090 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6092 * driver.c: give a better error message when the assembly to execute
6093 doesn't have an entry point.
6095 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6097 * Makefile.am: added hack for automake
6099 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6102 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6104 22003-04-07 Martin Baulig <martin@ximian.com>
6106 * Makefile.am: Added Makefile.am.
6108 * debugger-main.c: Removed, this is now in the debugger where it
6111 * mini.pc.in: Call this package `mini' for the moment.