1 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3 * objects.cs basic-long.cs: Move some tests to objects.cs.
5 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7 * *-ia64.*: Ongoing IA64 work.
9 * iltests.il: Add a new test.
11 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
14 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16 * *-ia64.*: Ongoing IA64 work.
18 * *-ia64.*: Ongoing IA64 work.
20 * *-ia64.*: Ongoing IA64 work.
22 * basic.cs objects.cs: Move tests accessing static variables as well.
24 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
26 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
28 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
30 * driver.c: Always print failed tests.
32 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
35 * *ia64*: Ongoing IA64 work.
37 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
39 * basic.cs: Add tests for add.ovf. Fix warnings.
41 2005-05-18 Miguel de Icaza <miguel@novell.com>
43 * driver.c (mono_main): Avoid crash if no argument is passed to
44 --break; Do not use g_error, but f_printf. And fix all other
45 ocurrences of the same crash.
47 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
49 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
50 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
53 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
55 * *-ia64.*: Add beginnings of IA64 backend.
57 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
59 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
61 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
64 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
66 * mini-amd64.c: Fix a warning.
68 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
70 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
71 in float_neg. Fixes #74897.
73 * mini-amd64.c (emit_call): Fix another near call bug.
75 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
77 * declsec.c: Keep the appdomain information in the structure. Added a
78 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
79 value gets overwritten).
80 * declsec.h: Set the default MonoArray for the the stack to 6. Added
81 an MonoAppDomain member to MonoSecurityFrame.
82 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
83 used in the stack walk. Now use a MonoArray which grow (double) when
86 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
88 * mini.c: Re-enabled runtime cleanup, since running threads should
89 now properly stop when exiting.
91 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
93 * mini-codegen.c: New file contaning the arch-independent local
94 register allocator. Not used by any architectures yet.
96 * mini.h linear-scan.c: Merge some changes from the
97 mini-xp-local-regalloc branch.
99 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
101 * mini-amd64.c (emit_call): Fix calls to native functions when the
102 runtime is compiled as a shared library. Fixes #74756.
104 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
105 on a literal field. Fixes #74751.
107 2005-04-25 Raja R Harinath <rharinath@novell.com>
109 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
111 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
113 * objects.cs: Add missing null casting test.
115 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
117 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
118 in wrapper methods. Also rename 'address' variable to 'offset'.
120 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
122 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
125 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
127 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
130 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
132 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
134 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
136 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
139 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
141 * aot.c (mono_compile_assembly): Fix warning.
143 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
144 by the _MSC_VER stuff.
146 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
148 * inssel-long.brg: Fix #74588.
150 * cpu-amd64.md: Fix #74591.
152 * iltests.il: Add new regression tests.
154 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
156 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
159 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
161 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
163 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
164 from Bill Middleton <flashdict@gmail.com>.
166 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
168 * arrays.cs: Add new regression test. Fix warnings.
170 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
172 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
173 and leakage in CKFINITE.
175 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
176 this to a null op since it is called on amd64 too.
178 * exceptions-amd64.c (get_throw_trampoline): Align stack.
180 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
181 body since this is not used on amd64.
183 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
185 * mini-amd64.c: Remove obsolete fixmes.
187 * mini.c (print_method_from_ip): Fix debugging support.
189 2005-2-1 Massimiliano Mantione <massi@ximian.com>
191 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
192 so that expressions that don't give much gain are not reduced.
193 * ssapre.h: Likewise.
195 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
197 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
199 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
201 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
203 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
205 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
207 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
209 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
211 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
214 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
216 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
218 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
220 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
221 MONO_ARCH_USE_SIGACTION. Fixes #74252.
223 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
225 * mini-x86.c: Fix up stack overflow handling.
227 * exceptions.cs: Add new regression test.
229 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
231 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
232 mono_jit_thread_attach.
234 * mini.c (mono_method_to_ir): Verify called method is not abstract.
236 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
238 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
239 avoid calling constructors using callvirt.
241 * inssel.brg: Fix #74073.
243 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
245 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
246 compilation with non-GCC compilers.
247 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
248 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
250 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
252 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
253 klass->interface_offsets (will likely fix bug#74073).
255 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
257 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
259 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
261 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
262 to amd64_div_reg_size ().
264 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
266 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
268 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
270 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
272 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
274 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
276 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
278 * mini.c (mono_precompile_assembly): Load and precompile referenced
279 assemblies as well. Fixes #74015.
281 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
283 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
285 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
287 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
288 a lot of checks and (anyway) permissions cannot work until corlib is
291 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
293 * mini-ppc.c: fixed ABI issue on sysv/ppc.
295 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
297 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
298 calls (fixes bug#72824).
300 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
302 * mini.c: fix tail recursion elimination (see test in bug#73936).
304 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
306 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
307 some fp functions in sse2 mode.
309 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
311 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
313 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
315 * mini.h mini.c: Add mono_get_jit_tls_key ().
317 * mini-x86.c: Enable fast TLS support on windows.
319 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
321 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
322 * mini.c: Check for p/invoke method when generating code. If a
323 p/invoke method, or it's class, isn't decorated with [Suppress
324 UnmanagedCodeSecurity] then generate code to call System.Security.
325 UnmanagedDemand (only if the security manager is active).
327 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
329 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
330 last change as it seems to cause strange crashes.
332 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
334 * *.c: handle unsafe function pointers where needed.
336 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
338 * mini.c (mono_jit_free_method): Remove the fixme too.
340 2005-03-15 Miguel de Icaza <miguel@novell.com>
342 * mini.c: As discussed, make the code actually free the delegate
343 thunk now, to enable the debugging of delegate problems, use
344 MONO_DEBUG=1 when running Mono.
346 This takes also care of parts of the leaks as seen by Joe.
348 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
350 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
351 thread_tls_offset calculation.
353 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
355 * declsec.c: Reworked linkdemand checks for icall. The previous code
356 was using the declaration code (untrusted) and didn't work as expected
357 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
360 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
362 * iltests.il: Add new localloc test.
364 * mini-amd64.c: Handle large stack allocations the same way as on
365 windows if stack overflow handling is working.
367 * mini-amd64.c: Allocate the signal stack using mmap.
369 * mini.c (sigsegv_signal_handler): Fix reading of context.
371 * mini-exceptions.c: Fix up stack overflow handling.
373 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
375 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
377 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
379 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
381 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
382 tramp_init functions as they are no longer needed.
384 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
386 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
388 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
390 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
392 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
395 * mini-ops.h: Add OP_LMUL_IMM.
397 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
398 long mul/div opcodes as intrinsic.
400 * mini-amd64.c (emit_call): Handle the case when the callee might be
403 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
405 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
408 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
410 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
412 2005-03-09 Ben Maurer <bmaurer@ximian.com>
414 * mini.c (mono_codegen): Don't leak here, to help people running
417 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
419 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
420 conversions in sse2 mode.
422 * basic-float.cs: Add regression test.
424 * mini-amd64.c: Reenable sse2.
426 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
428 * mini-amd64.c: Disable sse2 until some regressions are fixed.
430 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
432 * driver.c: Copyright text should include 2005.
434 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
436 * cpu-amd64.md (load_membase): Fix more max lengths.
438 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
440 * cpu-amd64.md (load_membase): Fix max length.
442 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
444 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
446 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
447 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
449 * basic-float.cs: Add rounding regression test.
451 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
453 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
455 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
456 structures in registers for pinvoke wrappers.
458 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
460 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
462 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
464 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
465 wrapper to mono_jit_thread_attach.
467 * mini.c (mini_jit_thread_attach): New jit icall.
469 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
470 native->managed wrappers.
472 * exceptions.cs: Add new regression test.
474 * mini.c (optimize_branches): Check regions in the cbranch to throw
475 block case as well. Fixes #73242.
477 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
479 * mini.c: thread safety fixes.
481 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
483 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
484 patching stuff, since delegates use jump trampolines so there is
487 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
490 * tramp-amd64.c: Fix build.
492 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
493 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
495 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
496 Rename this to mono_arch....
497 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
499 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
501 * mini-amd64.c (emit_call): If both the caller and the callee is
502 guaranteed to have 32 bit addresses, emit a normal call.
504 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
506 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
507 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
508 method_ptr inside delegates.
510 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
512 * mini.c (mono_jit_free_method): Free the method info even if the native code is
513 invalidated. Fixes #73001.
515 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
517 * mini-x86.c: Only use stdcall for pinvokes on windows.
519 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
521 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
522 * mini-x86.c: remove unreliable __thread var offset detection,
523 use the correct accessors and enable by default.
525 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
527 * mini.c (mono_jit_free_method): Fix memory leak.
529 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
531 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
533 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
535 * cpu-amd64.md: Fix lengths of atomic opcodes.
537 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
539 * driver.c: try to not imply using ICU is any good.
541 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
543 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
544 functions as inline ops.
546 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
547 some Interlocked functions as inline ops.
549 * mini.c (move_basic_block_to_end): Fix bug in last patch.
551 * mini.h (MonoBasicBlock): Reorganize fields a bit.
553 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
555 * mini.c: Add support for OP_NOT_TAKEN.
557 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
558 structures in registers for pinvoke wrappers.
560 * mini-amd64.c: Fix warnings.
562 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
564 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
566 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
568 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
569 address instead of loading the address from it.
571 * mini-x86.c: Add support for returning small structs in registers
572 on Win32. Fixes part of #70864.
574 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
576 * trace.c (get_token): Improve error checking.
578 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
580 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
582 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
584 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
585 it can be reused for MonoClass.
586 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
589 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
591 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
592 instead of a MonoReflectionMethod. The method information wasn't used
593 when displaying SecurityException details (but will be now).
595 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
597 * Makefile.am : windows build fix.
599 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
601 * iltests.il: Add new regression test.
603 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
606 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
608 * mini.c: Moved linkdemand check into helper function check_linkdemand
609 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
612 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
614 * declsec.c: Added statistics counter for different kinds of
616 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
617 (and commented) declaration.
618 * mini.c: Added statistics counter for security Demand code
619 generation. Added display of security statistics.
621 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
623 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
624 Fix compilation errors under gcc-2.95.
626 2005-02-12 Ben Maurer <bmaurer@ximian.com>
628 * mini.c, driver.c: Use the new jit trampoline hashtable
630 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
632 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
634 2005-02-11 Martin Baulig <martin@ximian.com>
636 * debug-mini.c (mono_debug_close_method): Free the line number array.
638 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
640 * aot.c: Break up large methods into smaller ones. Share GOT slots for
643 * mini.h: Bump AOT file format version.
645 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
647 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
649 * declsec.h: Added macros to get/set lazyly initialized security
650 informations about assemblies. Added new enum for different type of
651 possible LinkDemand violation. Added function to check LinkDemands.
652 * mini.h: Added a field to MonoCompile to hold any security violation
653 detected when JITting a method (so it can be thrown later).
654 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
655 and CEE_CALLVIRT. Added code to throw exception at the end of
656 mini_method_compile (note: the exception is unhandled right now).
658 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
660 * mini.c, jit-icalls.c: use the managed implementation of
661 memset for initobj and memset, to avoid managed <-> unmanaged
664 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
666 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
667 optimization if it would need a GOT var.
669 * basic.cs: Add tests for constant propagation and switch statements.
671 * ssa.c: Fix out-of-range constant propagation and switch statements.
673 2005-02-09 <vargaz@freemail.hu>
675 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
677 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
679 * cpu-amd64.md (load_membase): Fix max length of load_membase.
681 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
683 * mini.c: update to new signature of mono_class_get_allocation_ftn().
685 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
687 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
688 arithmetic operations.
690 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
692 * mini-ppc.c: add a workaround for broken user code that
693 DllImports vararg functions with non-vararg signatures.
695 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
697 * mini.c (mono_jit_compile_method_inner): Add detection and a
698 meaningfull error message for assemblies written in Managed C++.
700 * tramp-amd64.c mini-amd64.h: Add support for
701 create_trampoline_from_token ().
703 * aot.c mini-x86.c abcremoval.c: Applied patch from
704 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
706 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
708 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
709 which takes a MonoImage/token as parameter instead of a MonoMethod.
711 * aot.c: Use the new trampoline for initializing vtables.
713 * aot.c: Add support for ldfld/stfld_remote wrappers.
715 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
716 rules for compare <MEM>, IMM.
718 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
720 * aot.c: Handle inherited finalizers correctly.
722 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
724 * inssel.brg (stmt): Add a missing _setup_... ().
726 * aot.c: Save some parts of the class state to the AOT file and use it
727 to recompute that state when a class is initialized.
729 * mini.c: Install AOT hooks into the runtime.
731 * mini.h: Bump AOT file format version.
733 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
736 * iltests.il: Add new test.
738 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
742 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
744 * mini.c: setup the statistical profiler in the thread attach
745 callback to cope with the new single thread code.
747 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
749 * mini-ppc.c: ensure we have enough room for the profiler
750 calls (fixed bug#72084).
752 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
754 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
757 2005-2-1 Massimiliano Mantione <massi@ximian.com>
759 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
761 2005-2-1 Massimiliano Mantione <massi@ximian.com>
763 * ssapre.c: Fixed an issue with down safety (this allows IronPython
764 to succesfully execute parrotbench).
765 * ssapre.h: Likewise.
767 2005-2-1 Massimiliano Mantione <massi@ximian.com>
769 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
770 variable for stores to method arguments (fixes a SSAPRE issue).
772 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
774 * mini.c: handle value types in dup, fixes gen-112.cs.
776 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
778 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
779 sequence for calls in dynamic methods to avoid thunks.
781 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
783 * mini.c: correctly remove dynamic methods from the hashtable.
785 2005-1-20 Massimiliano Mantione <massi@ximian.com>
787 * driver.c: Disabled SSAPRE until fix the bug that appears
788 in IronPython's parrotbench.
790 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
792 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
794 * mini.c (mono_method_to_ir): Revert the previous change.
796 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
799 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
800 mono_jit_info_table_find () etc. when running under valgrind.
802 * inssel.brg: Fix warnings.
804 * mini-exceptions.c: Fix warnings.
806 2005-01-31 Martin Baulig <martin@ximian.com>
808 * driver.c (compile_all_methods_thread_main): Don't try to compile
809 generic methods or anything which has type parameters.
811 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
813 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
815 * TestDriver.cs: Add --verbose flags.
817 * graph.c ssa.c: Fix 64 bit warnings.
819 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
820 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
823 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
824 variable not spotted by gcc.
826 * mini-amd64.c inssel-amd64.brg: Applied patch from
827 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
828 X86_COMPARE_MEMBASE opcodes.
830 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
832 2005-01-29 Ben Maurer <bmaurer@ximian.com>
834 * *: MonoMethod->signature might be NULL now. You *MUST* use
835 mono_method_signature.
837 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
839 * driver.c (compile_all_methods_thread_main): Compile the methods
840 without invoking cctors.
842 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
844 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
845 * basic-calls.cs: test for the above.
847 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
849 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
852 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
854 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
855 eagerly if it contains dynamic methods.
857 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
859 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
860 trace, it is now computed by an icall from trace_ips.
862 * mini-exceptions.c: Fix a warning.
864 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
866 * mini-exceptions.c: don't bother getting stack trace info if
867 it's not going to be used.
869 2005-01-27 Raja R Harinath <rharinath@novell.com>
871 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
874 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
876 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
878 * aot.c: Avoid calling mono_method_get_header () if not needed.
880 * mini.h: Bump AOT file format version.
882 * mini.c (mono_emit_native_call): Allocate a GOT var here.
884 * mini.c (mono_print_tree): Print more info for calls.
886 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
888 * declsec.h: Remove warning by adding missing include for marshal.h
890 2005-01-26 Martin Baulig <martin@ximian.com>
892 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
895 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
897 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
900 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
902 * aot.c (mono_compile_assembly): Fix a warning.
904 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
906 * declsec.c: Look for security attributes on the original MonoMethod
907 (and not the wrapped one). This fix permissions on icalls.
909 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
911 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
913 * mini.c (mono_allocate_stack_slots): Add a fixme.
915 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
917 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
919 * inssel.brg: optimize casts of sealed types (more
920 optimizations waiting for fixes in remoting).
922 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
924 * inssel.brg (stmt): Add another dummy rule.
926 * driver.c: Fix warnings.
928 * driver.c (mono_main): If running under valgrind, instruct glib to use
929 the system allocation functions so valgrind can track the memory
930 allocated by the g_... functions.
932 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
934 * mini-ops.h: Add OP_DUMMY_STORE opcode.
936 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
938 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
939 variables in try regions.
941 * mini.c (mini_method_compile): Don't disable optimizations on large
942 methods when AOT compiling.
944 * mini.c (mono_allocate_stack_slots): New arch independent method to
945 allocate stack slots. Not yet used.
947 2005-01-22 Ben Maurer <bmaurer@ximian.com>
949 * debug-mini.c (mono_debug_close_method): Plug some leaks.
951 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
953 * mini-ppc.c: make the branch info relative as the code
954 buffer can be reallocated.
956 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
958 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
959 * driver.c: Removed the AOT/security restriction. Now initialize the
960 security manager (in metadata) if --security is used.
961 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
962 rather than the pointer to declarative security, when AOT is used.
964 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
966 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
967 basic blocks, reduced intrinsic exception throwing code size.
969 2005-01-22 Miguel de Icaza <miguel@ximian.com>
971 * driver.c (mini_usage): Reorder the usage screen.
973 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
975 * mini.c (mono_resolve_patch_target): Fix warning.
977 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
979 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
982 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
984 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
985 breaks the amd64 build.
987 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
988 register allocation. Fixes #71454.
990 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
992 * arrays.cs: Add new regression test.
994 2005-1-20 Massimiliano Mantione <massi@ximian.com>
996 * ssapre.c: Turned usage of snprintf to GString.
997 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
998 (I left it on by mistake in my previous commit).
1000 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1002 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1003 on cond branch optimization (fixes bug# 71515).
1005 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1007 * abcremoval.c: Fixed bug 71062.
1008 * abcremoval.h: Likewise.
1010 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1012 * mini.c: Added a new functionality to optimize_branches, the removal
1013 of useless basic blocks, and fixed some problem in the removal of
1014 critical edges; some utility functions added for both purposes.
1015 * ssapre.c: Added complex expression support, and fixed bug 70637.
1016 * ssapre.h: Likewise.
1017 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1019 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1020 * driver.c: Re-enabled SSAPRE.
1022 2005-01-19 Martin Baulig <martin@ximian.com>
1024 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1025 the result of mono_get_method_constrained().
1027 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1029 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1032 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1034 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1035 be detected. Fixes #59296.
1037 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1039 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1040 which can happen. Fixes #71361.
1042 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1044 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1047 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1049 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1050 appdomain-unload.exe to fail.
1052 * mini.c: Fix some memory leaks.
1054 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1056 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1057 Fixed bug and sped up some codepaths.
1059 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1061 * mini.c: Fix some memory leaks.
1063 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1066 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1068 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1071 * iltests.il: Add regression test for #71320.
1073 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1075 * mini.c (mono_codegen): Fix installation of profiler hooks.
1077 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1079 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1081 * mini.h, mini.c, cfold.c: optimize access to enum
1082 readonly fields, too. Eval conditional branches if possible
1083 to perform unreachable code removal in more cases.
1085 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1087 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1089 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1092 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1093 WinXP DEP. Fixes #71244.
1095 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1097 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1099 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1101 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1103 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1105 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1108 * mini.h: Bump AOT version.
1110 * mini.h (MonoCompile): Change exvar to a hash table.
1112 * mini.c: Allocate a separate exvar for each handler block.
1114 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1116 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1117 ex var with the pending exception and only throw if the two are equal.
1120 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1122 * mini-x86.c: Fix warnings.
1124 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1125 used by all the ports now.
1127 * aot.c: Add write-symbols and save-temps options.
1129 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1131 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1133 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1135 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1138 * tramp-s390.c: Check vtable slot belongs to the domain.
1140 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1141 as per other platforms.
1143 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1145 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1147 * driver.c: we don't run the Main() code in a subthread anymore.
1149 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1151 * mini.c: added experimental rtc support in the statistical
1152 profiler: if the user has the permission, more accurate statistics
1153 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1154 The MONO_RTC value must be restricted to what the linux rtc allows:
1155 power of two from 64 to 8192 Hz.
1157 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1159 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1161 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1163 * mini-ppc.c: better icache flush for smp.
1165 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1167 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1169 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1170 amd64 port, not yet used.
1172 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1174 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1177 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1179 * driver.c: Added --security option to activate the security manager.
1180 Right now this will allow code generation for declarative demands and
1181 is disabled when AOT is specified.
1182 * mini.c: Add code generation for declarative security demands.
1183 * mini.h: Add mono_use_security_manager as an extern gboolean.
1185 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1187 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1188 emitting more dense assembly code.
1190 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1191 exception throwing stuff.
1193 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1195 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1198 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1201 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1204 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1206 * tramp-*.c: Only patch vtable slots if the object is in the current
1207 domain. Fixes appdomain-unload.exe.
1209 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1211 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1214 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1216 * mini.c (reverse_branch_op): New helper function.
1218 * mini.c (optimize_branches): Run the new optimization only on
1219 platforms which support it. Also reverse all kinds of branches.
1221 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1223 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1226 * mini.c (optimize_branches): Reverse not-equals branches if the false
1227 bblock is a throw. This happens a lot of time with argument checking in
1230 * mini.c (mono_codegen): Add support for placing basic blocks after
1231 the function epilogue.
1233 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1236 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1238 * mini.c (setup_stat_profiler): Only set this up if the platform
1239 supports ITIMER_PROF.
1241 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1243 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1246 * inssel.brg: Fix a warning.
1248 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1250 * mini.c: added support for statistical profiler
1251 (run with: --profile=default:stat).
1253 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1255 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1257 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1259 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1260 related to global registers from the amd64 port.
1262 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1264 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1266 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1267 with global registers.
1268 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1270 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1272 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1274 * debug-mini.c (encode_value): Fix off-by-one.
1276 * aot.c (encode_value): Likewise.
1278 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1280 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1282 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1285 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1287 * aot.c (emit_method_info): Increase size of temp buffer.
1289 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1292 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1294 * aot.c (emit_method_info): Fix build.
1296 * aot.c: Further rework of the AOT file format to reduce the size of
1297 the method info data.
1299 * mini.h: Bump AOT file format version.
1301 2004-12-27 Martin Baulig <martin@ximian.com>
1303 * mini.c (mini_get_method): New static method; call
1304 mono_get_method_full() and mono_get_inflated_method().
1305 (mono_method_to_ir): Use mini_get_method() instead of
1306 mono_get_method_full().
1308 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1310 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1312 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1314 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1316 * inssel-amd64.brg: Add some optimization rules.
1318 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1320 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1321 standard not GC'd stuff is fine.
1323 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1325 * aot.c: Rework the AOT file format to get rid of most of the global
1326 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1328 * mini.h: Bump AOT file format version.
1330 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1332 * mini.h: Bump AOT file format version.
1334 * aot.c (mono_aot_is_got_entry): New function to determine if an
1335 address is inside a GOT.
1337 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1339 * cpu-pentium.md: Increase the maximum size of some instructions which
1340 might involve a got access.
1342 * mini.c (get_method_from_ip): Another debug helper function.
1344 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1345 when got var accesses are created during the decompose phase.
1347 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1349 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1350 argument mini_compile_method and to MonoCompile, and use this to
1351 determine whenever a given method is compiled for AOT. This allows the
1352 other methods compiled during AOT compilation to be free of AOT stuff,
1353 so the backends does not need to add special support for them by
1354 creating a fake GOT etc.
1356 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1359 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1361 * mini.c (mono_method_to_ir): It turns out that some of the
1362 x-appdomain wrappers are lax with types, so just ignore this for
1365 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1366 at the vtable->klass. If it is non-shared code we can just use the
1369 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1371 * mini-ppc.c: access MonoDomain from tls, too.
1373 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1375 * declsec.c: Removed unused variable (and related warning ;-)
1377 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1379 * iltests.il: New test for LDELEMA on an array of ref types.
1381 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1382 all ldelema's on reftypes.
1383 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1384 it was the wrong place to put it.
1386 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1387 register to pop to make this cleaner, at the request of Paolo.
1389 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1391 * mini-ops.h (OP_GETHASHCODE): New op.
1393 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1395 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1398 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1401 * mini-x86.c (mono_arch_output_basic_block): Rather than
1409 The first is 3 bytes while the second is 1. This saves 36 kb on
1410 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1411 see a small boost because of icache locality.
1413 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1415 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1417 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1418 started code sharing with the generic code.
1420 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1422 * mini-ppc.c, cpu-g4.md: added code for direct access to
1425 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1427 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1428 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1431 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1433 * declsec.c|h: Added functions to cache the declarative stack modifiers
1434 in MonoJitInfo and to create a security frame from a MonoJitInfo
1436 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1437 created. Register internal calls for System.Security.SecurityFrame::
1438 _GetSecurityFrame and _GetSecurityStack.
1439 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1440 the definitions for the new stack walk/callback mechanism.
1441 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1442 first security frame for LinkDemands and InheritanceDemands) and
1443 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1445 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1446 walk initialization (lupus).
1448 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1450 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1452 (handle_loaded_temps): Do not create a temporary variable for
1453 things that we know are temps. They will never be modified.
1454 (mono_spill_call): Set MONO_INST_IS_TEMP
1455 (mono_emulate_opcode): ditto
1457 (mono_method_to_ir.CEE_DUP): ditto
1459 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1461 * mini.c (type_to_eval_stack_type): Make this handle the void type
1462 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1463 (emit_tree): use ip_in_bb to special case some common idioms
1464 Update all callers to pass in the IP.
1465 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1467 This gives us a nice 2% speedup in mcs bootstrap.
1469 * mini-x86.c (peephole_pass): Peephole pass to make
1478 * mini.c (ip_in_bb): new method.
1479 (mono_method_to_ir): use this method rather than doing the hash
1482 * linear-scan.c (mono_linear_scan): When expiring actives, you
1483 don't need to keep around variables that expire on this
1484 instruction. This makes it so that:
1487 store (ebx add (ebx, 1))
1491 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1493 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1494 combination to avoid doing two copies. Fix up problems with previous
1497 * mini.c: Fix 64 bit warnings.
1499 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1501 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1503 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1504 changes from the x86 code.
1506 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1508 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1510 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1511 throwing code to reduce its size, unify the AOT and non-aot code and
1512 get rid of relocations in the AOT case.
1514 * mini-x86.h mini.c exceptions-x86.c
1515 (mono_arch_get_throw_corlib_exception): New arch specific function to
1516 raise corlib exceptions which doesn't require relocations in the
1519 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1521 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1523 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1526 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1529 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1531 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1532 with add function when used from Inc/dec atomic
1533 functions. Re-enabled optimization on x86.
1534 * mini-ops.h: renamed atomic_add functions to
1535 allow _add to match the Interlocked::Add and
1536 _add_next to match Interlocked::Inc/Dec.
1538 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1540 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1541 linking of BBs to the end BB, and enabled SSAPRE also with
1542 consprop and copyprop (which was prevented by that bug).
1544 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1546 * mini-x86.c: disabling the Interlocked optimizing code.
1548 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1550 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1553 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1555 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1556 interlocked optimization due lack of support on x86, rewrote
1557 exchange to take into account that base may be in eax.
1559 xsp works again; activated Interlocked optimizing code.
1561 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1563 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1565 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1567 * mini-ops.h: Add new opcodes.
1569 * mini.h: Add new patch types. Add got_var to MonoCompile.
1571 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1572 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1573 make it work with all kinds of patchable code.
1575 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1576 address of the GOT, and referencing entries in the GOT.
1578 * mini.c: Add code to load the GOT address if needed by an opcode.
1580 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1581 independent AOT code on the x86 using an elf-style Global Offset Table.
1583 2004-12-14 Raja R Harinath <rharinath@novell.com>
1585 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1587 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1589 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1592 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1594 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1595 of Interlocked:Increment/Decrement/Add as inline ops.
1596 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1598 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1600 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1601 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1603 2004-12-12 Duncan Mak <duncan@ximian.com>
1605 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1606 again. `patch_info->table_size' is no longer valid after Zoltan's
1609 2004-12-12 Martin Baulig <martin@ximian.com>
1611 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1612 if we are the "real" method, ie. not an inlined method inside it.
1614 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1616 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1617 before we look in the special fields table. This fixes
1618 ../tests/thread-static-init.cs.
1620 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1622 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1623 for Array get_Rank and get_Length. Fixes bug #70465.
1625 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1627 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1628 separate structure to reduce the size of MonoJumpInfo.
1630 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1632 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1634 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1636 * mini.c (mini_get_inst_for_method): Changed to allow ports
1637 to return a MonoInst instead of opcode
1638 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1640 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1641 Allow ports to return a created MonoInst instead of op-code, will enable
1643 (renamed mini_get_opcode_for_method to better reflected the functionality)
1645 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1647 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1649 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1651 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1654 2004-12-08 Martin Baulig <martin@ximian.com>
1656 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1657 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1659 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1661 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1664 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1667 2004-12-08 Raja R Harinath <rharinath@novell.com>
1669 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1671 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1673 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1674 bug introduced by the previous patch.
1676 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1678 * mini-ppc.c, objectc.cs: handle large structs passed by value
1681 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1683 * mini-ppc.c: OP_ARGLIST implementation from
1684 Geoff Norton <gnorton@customerdna.com>.
1686 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1688 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1689 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1691 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1693 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1695 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1697 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1700 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1702 * mini-sparc.c: Zero out localled-ed memory.
1704 * iltests.il: Add tests for zeroing out localloc-ed memory.
1706 2004-12-04 Martin Baulig <martin@ximian.com>
1708 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1709 mono_method_get_signature_full().
1711 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1713 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1714 and some utility functions (always for SSAPRE), integrated SSAPRE.
1716 * driver.c: Added ssapre option.
1717 * ssa.c: Small fix on OP_ARG handling.
1718 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1719 * Makefile.am: Likewise.
1721 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1723 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1726 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1729 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1731 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1733 * cpu-s390.md : Increase instruction length of oparglist.
1735 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1737 2004-11-30 Martin Baulig <martin@ximian.com>
1739 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1740 virtual generic methods. We call a special helper_compile_generic_method()
1741 icall to retrieve the method from the vtable, inflate and compile
1742 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1744 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1746 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1748 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1750 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1752 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1755 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1757 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1758 platforms with PIC aot.
1760 2004-11-28 Martin Baulig <martin@ximian.com>
1762 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1765 2004-11-28 Martin Baulig <martin@ximian.com>
1767 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1768 the result of mono_type_get_underlying_type() to check whether
1771 2004-11-26 Martin Baulig <martin@ximian.com>
1774 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1777 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1779 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1780 the same way as the other arguments so they won't get clobbered.
1782 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1783 calls through R11 since it is clobbered by the trampoline code.
1785 2004-11-26 Raja R Harinath <rharinath@novell.com>
1787 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1788 pick up in-tree mscorlib.dll.
1790 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1792 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1794 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1795 runtime data/code are now stored in a table similar to the GOT in ELF.
1796 This allows the code itself to be position independent.
1798 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1801 * aot.c: Attach ELF type (object/function) directives to all global
1804 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1806 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1808 * mini-amd64.h: Turn on PIC AOT code.
1810 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1811 returning the offset within an OP_AOTCONST instruction where the GOT
1812 offset needs to be added.
1814 * mini.h: Bump AOT file format version.
1816 2004-11-25 Martin Baulig <martin@ximian.com>
1818 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1819 uninflated generic methods.
1821 2004-11-25 Martin Baulig <martin@ximian.com>
1823 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1825 2004-11-24 Martin Baulig <martin@ximian.com>
1827 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1828 original klass (this only applies for generic instances).
1830 2004-11-24 Martin Baulig <martin@ximian.com>
1832 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1833 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1836 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1838 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1839 localloc. Fixes #69678.
1841 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1843 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1845 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1846 used SSE registers on pinvoke calls. Fixes #69774.
1848 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1850 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1851 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1853 2004-11-23 Raja R Harinath <rharinath@novell.com>
1855 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1856 Refer directly to the mcs/ tree.
1858 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1860 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1861 Check if a trampoline for a synchronized method is required.
1863 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1865 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1866 with localloc if needed. Throe arithmetric exception in
1867 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1868 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1870 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1872 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1873 types before switching on type. Fixes #69622.
1875 2004-11-19 Raja R Harinath <rharinath@novell.com>
1877 * Makefile.am (check-local): New. Integrate into 'make check'.
1878 (MCS,RUNTIME): Define using in-tree mono and mcs.
1880 (%.exe): Use $(ILASM).
1882 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1884 * mini-ppc.c: adjust initial prolog size (bug #69691).
1886 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1888 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1891 2004-11-17 Raja R Harinath <rharinath@novell.com>
1893 * Makefile.am (clean-local): Rename from 'clean'.
1895 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1897 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1898 to mono_arch_is_int_overflow.
1899 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1902 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1904 * declsec.c|h: New files to support declarative security attributes.
1905 Added function to check if a method has (applicable) security.
1906 * mini.c|h: Add check for declarative security attributes in
1907 mono_method_check_inlining.
1908 * Makefile.am: Added declsec.c and declsec.h to the build.
1910 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1912 * mini.c, mini.h: update to keep dynamic code info per-domain.
1914 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1916 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1917 (mini_init): Get rid of it from here too.
1919 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1921 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1922 implemented OP_RETHROW (patch by Geoff Norton
1923 <gnorton@customerdna.com>).
1925 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1927 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1928 between appdomains. Fixes appdomain-unload on PPC.
1930 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1932 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1933 mini-exceptions.c: handle the new wrapper types.
1934 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1935 token value as a MonoClass* when compiling a wrapper.
1936 mono_jit_create_remoting_trampoline now takes an additional
1937 MonoRemotingTarget parameter.
1939 2004-11-10 Martin Baulig <martin@localhost>
1941 * mini.c (mono_method_to_ir): Use `generic_container->context'
1942 rather than creating a new one.
1944 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1946 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1948 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1950 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1952 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1953 the experimental aot cache stuff.
1955 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1957 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1958 mini-exceptions.c: update to exception clause structure changes.
1960 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1962 * exceptions-x86.c (throw_exception): Fix warnings.
1964 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1967 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1969 * exceptions-sparc.c (get_throw_exception): Really fix this.
1971 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1973 * tramp-*.c: we no longer support icalls without wrappers, so
1974 a bit of code can be removed here
1976 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1978 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1981 * cpu-sparc.md: Add op_rethrow.
1983 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1985 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1987 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1988 * mini-ops.h: Add OP_RETHROW.
1990 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1992 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1994 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1996 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1997 Makes the output much easier to read
1999 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2001 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2002 prevents another huge leak when compiling with ssa. Secondly, the
2003 performance of doing this rather than freeing the lists is much
2004 better. GList does a lock every time you allocate a list link,
2005 so that it can use a memory pool. So, it is better to just use
2006 a memory pool of our own.
2008 * ssa.c, linear-scan.c: replace g_list_remove_link with
2009 g_list_delete. The remove one does not free the GList, so we were
2010 leaking memory. On -O=all --compile-all with corlib, this cut down
2011 3 MB of allocations.
2013 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2015 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2017 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2019 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2020 into a new function mono_create_jit_trampoline ().
2022 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2024 * trace.c (get_spec): Allow tracing of classes without a namespace.
2026 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2028 * mini.c: Fix pointer overwrite in mini_method_compile.
2030 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2032 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2033 The darwin ABI needs some special handling for 1 and 2 byte structs
2034 Lets use lbz/lhz instead of lwz everywhere.
2035 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2036 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2037 Use stb/sth for the former, and put the latter always on stack instead of in
2040 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2042 * trace.c (is_filenamechar): Add '_'.
2044 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2046 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2048 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2050 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2052 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2053 depends on libmonogc. Fixes #68805.
2055 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2057 * mini.c (mono_jit_free_method): Provide extra information for
2058 this error. Currently this leaks, but will be turned into a
2059 developer option in the future.
2061 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2063 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2065 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2067 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2068 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2069 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2071 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2073 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2074 trampolines for AOT code.
2076 2004-10-22 <vargaz@freemail.hu>
2078 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2079 constructed types. Fixes #68136.
2081 2004-10-21 Martin Baulig <martin@ximian.com>
2083 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2084 if it returns true, unwind the stack to the call instruction.
2086 2004-10-21 <vargaz@freemail.hu>
2088 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2090 * mini.h: Bump AOT version number.
2092 * objects.cs: Add another test for unbox trampolines.
2094 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2097 2004-10-20 <vargaz@freemail.hu>
2099 * driver.c: Add SHARED to the set of optimizations tested.
2101 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2103 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2106 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2108 2004-10-20 Martin Baulig <martin@ximian.com>
2110 * mini-exceptions.c (mono_handle_exception): Call
2111 mono_debugger_handle_exception() to tell the debugger about
2112 catch/finally clauses.
2114 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2116 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2118 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2121 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2123 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2124 methods as their native size, fixed bug #57543, #57545.
2125 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2126 This saves a temporary register and mullw call down into 1 (minor perf
2127 increase for cases like sum = sum * 5; This use to translate into:
2130 It now translates to
2133 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2135 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2138 2004-10-11 Martin Baulig <martin@ximian.com>
2140 * mini.c (mono_method_to_ir): If we're a generic method, get the
2141 MonoGenericContainer from our MonoMethodNormal and create a
2142 MonoGenericContext from it.
2144 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2146 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2148 * basic-long.cs: Add test for checked i8->i2 cast.
2150 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2152 * inssel-ppc.brg: added a couple of speedup rules.
2154 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2156 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2157 to speed up rebuilds.
2159 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2161 * mini-s390.c: Minor fix to OP_OR_IMM.
2163 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2165 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2166 better. Fixes appdomain-unload.exe on sparc.
2168 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2170 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2171 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2174 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2176 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2178 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2180 * mini.c: Always generate a field read/write wrapper for members
2181 of the class MarshalByRefObject since the actual instance could
2184 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2186 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2188 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2190 * driver.c mini.h trace.c: Move the setting of the main assembly into
2191 a separate function called mono_trace_set_assembly () and call it after
2192 actually loading the main assembly. Fixes #66872.
2194 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2196 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2197 using the code manager.
2199 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2201 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2203 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2205 * cpu-amd64.md: Fix bug in previous patch.
2207 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2210 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2212 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2213 mini-exceptions.c: updates for changed stack walk interface.
2215 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2217 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2219 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2221 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2223 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2225 * driver.c (mini_regression_list): Do not call mono_assembly_close
2226 since assemblies can't be unloaded.
2228 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2230 * cpu-amd64.md: Fix more instruction lengths.
2232 * cpu-amd64.md: Fix lengths of some instructions.
2234 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2236 * inssel.brg: Make the array ldelema check aot friendly.
2238 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2240 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2242 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2244 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2246 * mini-x86.c: Fix build.
2248 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2249 mono_type_get_underlying_type () helper function to simplify code.
2251 2004-09-09 Martin Baulig <martin@ximian.com>
2253 * mini-amd64.c: Don't access `type->data.klass' directly, call
2254 mono_class_from_mono_type() instead since the type may be a
2257 2004-09-09 Martin Baulig <martin@ximian.com>
2259 * mini-amd64.c (get_call_info): Fix support for generic instances.
2260 (add_valuetype): Use mono_class_from_mono_type() to get the class
2261 since we can be a generic instance.
2263 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2265 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2267 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2269 * liveness.c: reset spill costs on each scan: bug 62107
2271 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2273 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2274 unnecessary line that doesn't compile
2276 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2278 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2279 trampolines, make them call an error function so people can fix their
2282 2004-09-06 Martin Baulig <martin@ximian.com>
2284 * mini.c (mono_method_to_ir): When initializing locals, handle a
2285 generic instances like a valuetype if it's a valuetype and like a
2286 class if it's a class.
2288 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2290 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2291 stack. Fixes #64674.
2293 * exceptions.cs: Add test for unwinding of call arguments.
2295 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2297 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2298 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2299 set the carry/borrow flag). The sparc and s390 implementations
2300 can now use optimized versions (and simplify the code). ppc bugfixes.
2302 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2304 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2306 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2308 * inssel-amd64.brg: Remove leftover 32 bit rule.
2310 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2312 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2314 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2315 mono_arch_find_jit_info functions into a new function. Fix a memory
2318 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2321 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2323 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2326 * exceptions.cs: Add array size tests.
2328 * mini.c: Allocate a separate icall wrapper for each arity of
2329 mono_array_new_va. Fixes #59509.
2331 * exceptions.cs: Add testcase for 64578.
2333 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2335 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2337 2004-09-02 Martin Baulig <martin@ximian.com>
2339 * mini.c (mono_method_to_ir): When initializing the locals, call
2340 handle_initobj() on the generic instance itself, not its
2343 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2345 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2346 MonoJitInfo for dynamic methods.
2348 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2350 * mini.c: Add support for freeing JIT data for dynamic methods.
2352 2004-09-01 Martin Baulig <martin@ximian.com>
2354 * mini-x86.c (is_regsize_var): Added support for generic
2356 (mono_arch_emit_prolog): Make this compile again, use
2357 `x86_push_imm_template (code)'.
2359 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2361 * mini-x86.c: make all push_imm instructions that get
2362 patched always emit the long form
2364 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2366 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2367 in a per-domain hash.
2369 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2372 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2374 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2377 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2380 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2381 Beginnings of SSE2 support.
2383 * exceptions.cs: Add more tests for checked int<->uint casts.
2385 2004-08-28 Martin Baulig <martin@ximian.com>
2387 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2391 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2392 Handle generic instances recursively.
2394 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2396 * iltests.il: test for conv.u8 on a constant
2398 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2400 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2401 LCONV_x4 (shrun_32 (membase)).
2403 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2405 * inssel-x86.brg: c&p rules for push/setret of long
2407 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2409 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2410 compare (regvar, base)
2412 * inssel-x86.brg: more burg love
2414 * inssel.brg: more cleanup
2416 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2418 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2420 * basic-long.cs, basic-calls.cs: new tests for optimization.
2422 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2424 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2427 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2429 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2431 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2433 * inssel.brg (mini_emit_memcpy): use
2434 NO_UNALIGNED_ACCESS to disable memcpy optimization
2436 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2438 * mini-amd64.c: Handle generic types in various places.
2440 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2442 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2444 * mini.c (handle_box): Fix warning.
2446 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2448 * mini-amd64.h: Enable the emit_state optimization.
2450 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2452 * mini-amd64.c: Add some new 64 bit peephole opts.
2454 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2456 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2458 * mini-amd64.c: Register allocator fixes.
2460 * mini.c: Add an optimization to emit_state to avoid allocation of new
2461 registers on some platforms.
2463 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2465 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2467 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2468 allocation. Fixes #63085.
2470 * basic-long.cs: Add new regression test.
2472 * mini-amd64.c: Register allocator improvements.
2474 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2476 * mini-amd64.c (read_tls_offset_from_method): Add another code
2479 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2480 instruction sequence for nullifying class init trampolines.
2482 * objects.cs: Add new regalloc test.
2484 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2486 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2488 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2490 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2493 * driver.c: Fix profiling after TLS changes.
2495 * driver.c (mono_main): Set mono_stats.enabled if needed.
2497 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2500 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2502 * mini-x86.c: use a 1 op rather than a 2 op tls access
2503 instruction -> faster.
2505 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2507 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2510 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2512 * exceptions-sparc.c (throw_exception): fix typo
2514 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2516 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2517 set tree->dreg correctly with tls. Allow any
2518 register to be used.
2520 * mini-x86.c (read_tls_offset_from_method): add new code
2521 generation pattern seen with GCC.
2524 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2526 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2527 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2528 exceptions-sparc.c: fix some performance issues in exception
2529 handling and setting of the stack trace for exceptions that were
2532 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2534 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2537 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2540 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2542 This patch inlines tls access, when possible.
2544 * mini.h: new arch functions for TLS intrinsics.
2545 All platforms updated with a stub.
2547 * mini.c: use the new intrinsics
2549 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2550 arch specific intrinsic for tls variables
2552 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2554 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2557 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2559 * mini.c: thread local allocation
2561 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2563 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2565 * Makefile.am: Link against the static version of libmonogc.
2567 * Makefile.am: Link the static versions of the convenience libraries
2568 into the mono executable.
2570 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2572 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2574 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2575 on integer overflow.
2577 * mini-amd64.c: Reorganize function call code.
2579 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2581 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2583 * inssel-x86.brg: use xor eax,eax.
2585 * basic.cs: new tests
2587 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2589 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2590 in exception throwing code.
2592 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2594 * inssel-x86.brg: use xor esi,esi.
2596 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2598 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2599 can trace methods compiled during mini_init () too.
2601 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2604 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2606 * Makefile.am: static link on x86 (r=zoltan)
2608 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2610 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2611 code since it causes some programs to fail.
2613 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2615 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2617 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2619 * mini.c: ovfops_op_map - add STACK_OBJ case for
2621 * basic.cs: add test_0_pin_string as test
2624 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2626 * Makefile.am: build C# if srcdir != builddir
2628 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2630 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2631 fall-through blocks.
2633 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2635 * driver.c: enable loop by default again and include abcrem in -O=all.
2637 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2639 * iltests.il: Add some localloc tests.
2641 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2643 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2646 * inssel-amd64.brg: Add some optimizations.
2648 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2651 * Makefile.am: Statically link mono against libmono on AMD64.
2653 * mini-amd64.c inssel-amd64.brg: Optimizations.
2655 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2657 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2659 * tramp-amd64.c: Patch calling code in trampolines.
2661 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2663 * mini-amd64.c: pinvoke struct passing fixes.
2665 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2667 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2668 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2670 2004-08-05 Duncan Mak <duncan@ximian.com>
2672 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2675 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2677 * mini-amd64.c (emit_move_return_value): Move return value for normal
2680 2004-08-05 Martin Baulig <martin@ximian.com>
2682 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2683 `type->type'; just modify `type' itself when dealing with enums
2684 and generic instances.
2685 (check_call_signature): Make `simple_type' a `MonoType *'.
2687 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2689 * mini.c: Use OP_PADD to add offsets to addresses.
2691 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2693 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2695 * mini-sparc.c (mono_arch_emit_epilog): fix check
2696 for folding last op into restore instruction
2698 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2700 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2701 helper methods using the code manager.
2703 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2705 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2707 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2709 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2710 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2712 * mini-s390.c: fix tail processing
2714 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2716 * mini-ppc.c: mul.ovf.un exception name fix.
2718 2004-08-03 Martin Baulig <martin@ximian.com>
2720 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2721 instances; before jumping to `handle_enum', also modify `ptype'.
2723 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2725 * cpu-sparc.md: fcall maximal length too small.
2727 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2729 * mini-amd64.c mini.h: Add initial support for passing/returning
2730 structures to/from pinvoked methods.
2732 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2734 * mini-ppc.c: reg allocator fix.
2736 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2738 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2740 * inssel.brg: Optimize memset on 64 bit machines.
2742 * mini-amd64.c: Fix some vararg cases.
2744 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2746 * mini-s390.c: Corrected macro in emit_float_to_int
2748 * s390-abi.cs: Tests to exercise the s390 ABI
2750 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2752 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2755 * basic.cs: Add a test for add.ovf.un.
2757 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2759 * mini-sparc.c: add case for OP_IDIV_UN
2761 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2763 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2765 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2767 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2769 * basic.cs: regression tests.
2771 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2774 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2776 * basic.cs: Add a new test.
2778 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2779 and AOT. Various fixes and optimizations.
2781 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2783 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2785 * mini-ppc.c: make sure temp regs are not used for global reg
2788 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2790 * cpu-sparc.md: conv_i8 fix for 64bits
2792 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2794 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2796 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2797 add opcode for cmp BYTE PTR [eax], imm.
2799 * inssel.brg: Make memcpy and memset takes bases.
2801 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2803 * *-amd64.*: More AMD64 work.
2805 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2807 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2808 add a compare-not-equal opcode.
2810 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2812 * mini.c: Use mono_init_from_assembly instead of mono_init.
2814 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2816 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2818 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2820 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2822 * inssel.brg: 64 bit fixes.
2824 * mini.h (MonoCallInst): Add some AMD64 specific data.
2826 * mini.h: Add some OP_P opcodes.
2828 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2830 * basic.cs: tests for 61797 and 61740
2832 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2834 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2835 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2837 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2839 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2841 * *-amd64*.*: Ongoing AMD64 work.
2843 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2845 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2847 * *-amd64*: Ongoing AMD64 work.
2849 * mini-arch.h: Add AMD64 support.
2851 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2853 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2855 * mini-ops.h: Add new opcodes.
2857 * Makefile.am: Add AMD64 support.
2859 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2860 rules into the inssel-long*.brg files.
2862 * *-amd64.*: Add beginnings of AMD64 backend.
2864 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2866 * mini.c (print_dfn): commenting out the code that prints
2867 the cil. With -O=deadce, this makes -v -v crash.
2869 * cpu-pentium.md: make checkthis have a length of 2
2871 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2873 * mini-sparc.h: fix implementations of __builtin
2874 functions for Sun compiler for V9.
2876 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2878 * mini.c: use the new stelem.ref wrapper
2879 * exceptions.cs, arrays.cs: new stelem.ref tests
2881 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2883 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2884 new XSP should work with these changes).
2886 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2888 * inssel-{long32,x86,}.brg: trivial optimizations.
2890 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2892 * mini.c: load value when emitting box operation in
2895 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2897 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2898 is one byte shorter than cmp DWORD PTR [eax], 0.
2900 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2902 * inssel-ppc.brg: arguments on the stack are always
2903 relative to the stack pointer (spotted by Neale Ferguson).
2905 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2907 * exceptions-x86.c: delay appending the method name to the trace until
2908 after mono_jit_info_table_find is called, as this gets the real
2911 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2913 * aot.c: register roots
2915 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2917 * aot.c : I could just use PLATFORM_WIN32 flag.
2919 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2921 * aot.c : Reverting the previous fix. This time it broke linux build.
2923 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2925 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2927 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2929 * mini.c (handle_stack_args): Remove some more debugging code.
2931 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2933 * driver.c mini.h aot.c: Allow additional options to be specified with
2934 --aot and pass them to mono_compile_assembly.
2936 * aot.c: Add experimental code to AOT compile all loaded assemblies
2937 on demand and save the code into a cache in the filesystem.
2939 * aot.c: Add support for more wrapper methods.
2941 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2944 * cpu-*.md: Remove removed opcodes.
2946 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2947 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2948 related icalls to marshal.c.
2950 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2952 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2954 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2956 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2958 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2959 * liveness.c: If liveness is recomputated we need to reset the information
2960 for each variable. This way, if the liveness range has been narrowed
2961 by optimizations that happened after the last computation, we can return
2964 For example, if you have
2969 // Tons of code that does not affect i
2975 i = 0 is dead code and will be removed by SSA. However, when
2976 linear scan gets to the code, i will still appear to be live
2977 throughout the entire block. This prevents good register allocation.
2979 2004-07-06 Martin Baulig <martin@ximian.com>
2981 * debug-mini.c (mono_debug_init_method): Allow
2982 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2983 (mono_debug_add_icall_wrapper): New method.
2985 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2987 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2989 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2992 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2994 * aot.c (mono_aot_load_method): Fix loading of debug info.
2996 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2998 * aot.c: Add logging support.
3000 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3002 * mini.h: Add prototype for mono_print_method_from_ip.
3004 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3006 * inssel.brg: 64 bit fixes.
3008 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3011 * Makefile.am: Add SPARC64 support.
3013 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3015 * aot.c: Fix alignment problems on 32 bit platforms.
3017 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3019 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3022 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3025 * mini.h: Bump AOT file version. Some 64 bit fixes.
3027 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3029 * inssel-sparc.brg: Add new rule to avoid register moves.
3031 * inssel.brg: Add ldind_to_load_membase helper function.
3033 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3035 * mini.c: OffsetToStringData intrinsic.
3037 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3039 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3041 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3044 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3045 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3047 * mini.c: reinstated mono_compile_get_interface_var()
3048 on x86, too, since the change breaks the Gtk# build there as well.
3050 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3052 * driver.c: remove loop from the default optimizations: it seems to
3053 interact badly with some of the other options (see bug #60613).
3055 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3057 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3058 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3060 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3062 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3063 vararg-using methods.
3065 2004-06-21 Martin Baulig <martin@ximian.com>
3067 * mini/mini-exceptions.c
3068 (mono_handle_exception): Added `gpointer original_ip' argument.
3069 After calling mono_unhandled_exception(), call
3070 mono_debugger_unhandled_exception() and if that returns true,
3071 restore the context and return.
3073 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3075 * mini-ppc.c: prefer the use of relative branches so
3076 they won't need to be patched in aot code (patch from Patrick Beard).
3078 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3080 * aot.c: patch from Patrick Beard to make the output assembly
3081 more correct for the MacOSX assembler. Small tweak to
3082 generate sane images on Linux/PPC, too.
3084 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3086 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3087 case until bug #59509 is fixed (shows up in #60332).
3089 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3091 * mini.c: make sure the needed wrappers are compiled, too, with
3094 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3096 * driver.c: remove NPTL reference in --version output.
3098 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3100 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3101 generate valid assembly for the Mach-O assembler.
3103 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3105 * driver.c: don't include abcrem in the all optimization specifier
3106 since it slows down jit compilation too much for now.
3108 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3110 * mini.c: use BIGMUL only if both operands have the same signage.
3111 * iltests.il: Test for bug 60056. (errors related to signage in
3116 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3118 * mini.c, aot.c: memory leak fixes.
3120 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3122 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3124 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3126 * Makefile.am: remove the -static hack completely, it links in
3127 statically glib as well.
3129 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3131 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3132 * exceptions.cs: make it compile with new mcs/csc.
3134 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3135 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3136 and added relevant test case.
3138 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3140 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3141 regressions in gtk-sharp.
3143 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3145 * exceptions.cs: New regression tests.
3147 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3149 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3151 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3153 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3155 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3157 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3159 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3161 * mini.c (mono_jit_runtime_invoke): Init class in this
3162 method instead of trusting mono_jit_compile_method to
3163 do the work (because wrappers can be in object class)
3165 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3167 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3169 * basic-long.cs: New regression test.
3171 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3173 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3176 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3178 * Makefile.am: fix miguel's change to build mono statically against
3179 libmono (track build dependencies).
3181 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3183 * cfold.c: Some glib versions do not have G_MININT32.
3185 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3187 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3188 with precision of tan, atan, sin and cos, and implemented related
3189 regressions tests (fixes bug 54467, but one new problem appeared and
3192 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3194 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3196 * exceptions.cs: Add test for constant folding && division by zero.
3198 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3199 since driver.c is in libmono too, so the optimization was useless.
3201 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3202 variable to driver.c so the compiler can emit more efficient code to
3205 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3207 * Makefile.am: don't distribute generated inssel.[ch] files.
3209 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3211 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3212 into the default appdomain. Fixes #58707.
3214 * jit-icalls.c: Remove the broken approximation for truncl, doing
3215 no conversion is better.
3217 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3220 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3222 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3223 of the mcrxr instruction which is not available on some processors
3224 even if it's documented to be. Implement add and sub overflow correctly
3225 (still not complete for long unsigned). Speed up icalls a bit.
3227 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3229 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3230 we run .cctor in the current domain instead of target_domain.
3232 Fixes bug #58558, .cctor not being called in -O=shared.
3234 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3236 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3238 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3240 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3241 which can be done with an imm8, do it that way.
3242 (mono_arch_output_basic_block): ditto for a jmp
3243 (mono_arch_emit_prolog): Computate maximum offset of a label.
3245 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3247 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3248 now tries to allocate prefered physical reg's for virtual
3249 regs. This reduces the number of emited spills/loads with
3250 20-30% on our core assemblies.
3252 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3254 * jit-icalls.c: truncl() is not needed and trunc() is
3255 the correct thing to do anyway (bug #58287).
3257 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3259 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3262 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3264 * driver.c: enable loop optimizations by default.
3266 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3268 * mini-x86.c: fix calc of max loop size when aligning loops start.
3270 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3272 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3275 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3277 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3280 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3282 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3284 * mini.c (inline_method): Allways inline some wrappers even if the cost
3285 is too large. Fixes #58785.
3287 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3289 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3291 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3292 (crichton@gimp.org). Beginning of support for sparc/linux.
3294 * mini-sparc.c: Optimize retrieval of LMF address.
3296 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3298 * exceptions-ppc.c: handle alloca in methods with clauses.
3300 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3302 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3304 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3306 * mini.c: Delegate most of the abort signal work to
3307 mono_thread_request_interruption, which also handles Stop and Suspend
3310 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3312 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3313 supports the save/restore lmf opcodes.
3315 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3317 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3320 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3322 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3324 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3325 methods which contain array accesses.
3327 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3328 boundaries. Fixes #58537.
3330 * iltests.il: Add regression test for #58537.
3332 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3334 * mini-x86.c (mono_arch_local_regalloc): Last part of
3335 fix for bug #58633 (releasing register to early).
3337 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3339 * basic-long.cs: Add new regression test.
3341 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3343 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3344 register too early on the chain.
3346 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3348 * mini.c (create_helper_signature): Use a helper function to reduce
3349 the code which needs to be written. Also set the calling convention of
3350 icalls on windows. Fixes #57840.
3352 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3354 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3355 exceptions-ppc.c: added helper function to get the instruction address
3356 from a signal handler context.
3358 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3360 * helpers.c: use g_get_tmp_dir. Invokes happyness
3363 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3365 * helpers.c: Add new env variable to pass args to objdump.
3366 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3368 2004-05-17 Radek Doulik <rodo@ximian.com>
3370 * Makefile.am (common_sources): added abcremoval.h so it get
3371 disted and daily mono packages on go-mono.com will build again
3373 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3375 * abcremoval.c: Fixed coding style, added copyright header.
3377 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3379 * mini.h: Added prototype for abc removal main function.
3381 * build_relations_propagation_table.pl: Added copyright header.
3383 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3385 * basic-long.cs: reg test for complex ceq_long bug.
3387 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3389 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3390 reg in long and clob case (bug #58343). Fixed/added comments.
3392 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3394 * mini.c (mono_jit_runtime_invoke): Follow new convention
3395 of calling the invoke method with an function pointer.
3397 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3399 * ChangeLog: Fix author of memory leak patch.
3401 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3403 * Makefile.am: fix make dist as well...
3406 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3408 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3409 on archs where pointers are 4 bytes long.
3411 * Makefile.am: Added abcremoval.c source file.
3413 * abcremoval.c: Added abcremoval.c.
3415 * abcremoval.h: Added abcremoval.h.
3417 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3419 * inssel.brg: Enabled bounds check removal.
3421 * mini.c: Added support for abcrem optimization.
3423 * mini.h: Added abcrem optimization label.
3425 * driver.c: Added support for abcrem optimization.
3427 * propagated_relations_table.def: Added propagated_relations_table.def.
3429 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3431 * mini.c, cfold.c: fix style.
3433 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3435 * mini.c: handle issue with the low-level implementation of
3436 some long opcodes (bug #54209).
3438 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3440 * basic.cs: test for my new cmov stuff.
3442 2004-05-13 Patrik Torstensson
3444 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3445 opt and added peephole documentation.
3447 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3449 * tramp-ppc.c: rewrote the generic trampoline code.
3451 2004-05-11 Patrik Torstensson
3453 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3455 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3457 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3459 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3460 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3462 * mini.c: Add new icalls for AsAny marshalling.
3464 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3466 * tramp-ppc.c, mini-ppc.c: more cleanups.
3468 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3470 * mini.c: no warnings.
3472 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3474 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3476 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3478 * mini.c: In the thread abort signal handler, if the thread is in the
3479 process of being stoped, don't throw the Abort exception, just stop the
3482 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3484 * tramp-ppc.c: removed old code.
3486 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3488 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3489 do some simple speed optimizations on ppc.
3491 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3493 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3494 and large offsets in load/store.
3496 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3498 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3499 it causes regressions.
3501 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3503 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3506 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3508 * jit-icalls.c: remove warnings.
3509 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3510 speedups for unsafe code.
3512 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3514 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3516 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3518 * basic-calls.cs: Add new regression test.
3520 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3523 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3525 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3528 2004-05-06 Patrik Torstensson
3530 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3531 long reg allocation in any reg (not only eax:edx) and implemented
3532 long shl/shr ops in asm instead of helpers.
3534 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3536 * mini-sparc.h: Fix warnings.
3538 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3541 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3542 separate statement for clarity.
3544 * mini-sparc.c: Update status.
3546 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3548 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3551 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3553 * inssel-ppc.brg: another small pre-release workaround:
3554 we don't do overflow detection for long_sub_un.
3556 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3558 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3559 (also works around a weird ppc bug: 57957).
3561 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3563 * tramp-ppc.c: trampoline fixes.
3565 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3567 * mini-ppc.c: fixed typos.
3569 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3571 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3572 at the top of the stack. Fixed typos. Use a frame registers
3573 for all the methods with exception clauses.
3575 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3577 * exceptions-ppc.c: restore fp registers.
3579 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3581 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3582 order from the stack top (moved the stack room to save the
3583 return value for trace after the param area). Fixed corruption
3584 in restoring registers on unwind.
3586 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3588 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3590 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3592 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3593 and prolog/epilog for methods that use it. Allow
3594 enough param area room for varargs methods. Fix miguel's
3595 breakage in exception handling.
3597 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3599 * Makefile.am: run genmdesc only on current arch.
3601 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3604 * mini-x86.h: fix the build on windows.
3606 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3608 * 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.
3610 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3612 * mini-exceptions.c: New file.
3614 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3615 Move some parts of the x86 exception handling code to an
3616 arch-independent file so it can be shared with other ports.
3618 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3620 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3622 2004-04-26 David Waite <mass@akuma.org>
3624 * driver.c: remove comma from end of enumeration declaration
3626 2004-04-26 Jackson Harper <jackson@ximian.com>
3628 * driver.c: parse config file before loading first assembly. This
3629 allows the user gac to be enabled/disabled.
3631 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3633 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3634 simpler mechanism: we do not care what is encoded initially
3635 (branch absolute or relative), we care about the code and its
3636 target. I kept the old code for reference for now.
3638 The new code tries first to determine if the jump is anywhere in
3639 the -/+32 absolute meg range, if it succeeds, it encodes using the
3640 absolute branch; If not, it tried to find something in the
3641 relative range, if not, it uses the handle_thunk code.
3643 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3645 * exceptions-ppc.c: use the correct ip register on macosx.
3647 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3649 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3651 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3653 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3654 Raise exception on integer divide by zero by hand since the hw
3655 doesn't support it. Handle NaNs in FP compares.
3657 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3659 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3660 code reducing duplication between the platforms and enabled
3661 signal exception handling (on linux for now).
3663 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3665 * exceptions-ppc.c: more macosx support.
3667 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3669 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3671 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3673 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3675 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3677 * iltests.il: more tests.
3679 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3681 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3684 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3686 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3688 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3690 * liveness.c: Mark variables as volatile in all basic blocks reachable
3691 from exception clauses.
3693 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3695 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3698 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3700 * iltests.il, basic.cs: more tests for regalloc.
3702 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3704 * iltests.il: Some tests for register allocation modifications
3707 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3709 * exceptions.cs: Add regression test for bug #56782.
3711 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3712 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3713 the beauty of fixing the same thing in 5 different files...
3715 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3717 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3720 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3722 * mini.c: Add support for STRWLPARRAY marshalling convention.
3724 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3726 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3727 to init the context to setup the regs pointer).
3729 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3731 * exceptions-ppc.c: more exceptions work.
3733 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3735 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3738 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3740 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3741 can use the memory directly.
3743 * cpu-pentium.md: Update documentation from a post from Zoltan.
3745 add x86_add_membase, x86_sub_membase, x86_mul_membase
3747 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3749 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3750 GENERAL_REGS they were also hardcoded for all PPC ports.
3752 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3754 Remove hard-coded limit for floating point registers, use
3755 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3757 Notice that in MacOS X calling conventions you can fit a lot more
3758 floating point values in registers, so I should update the PInvoke
3759 test to excercise the passing of floating point values on the
3760 stack (currently broken).
3762 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3764 * tramp-ppc.c (create_trampoline_code): Added
3765 JUMP_TRAMPOLINE_SIZE.
3766 (ppc_magic_trampoline): Follow the pattern from
3767 x86_magic_trampoline: if code is set to zero, return.
3768 (create_trampoline_code): Always pass MonoMethod to the jump
3769 trampoline, before it was passing a null.
3770 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3771 share the code with mono_arch_create_jit_trampoline.
3773 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3775 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3778 * cpu-g4.md: Added length for jmp instruction, the worst case
3779 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3782 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3784 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3786 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3788 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3789 before each IL instruction.
3791 * mini.c (CEE_BOX): Fix warnings.
3793 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3795 * mini.c: removed a few unused vars and extra whitespace.
3797 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3799 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3801 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3803 (OP_GETCHR): use the above
3804 (CEE_LDELEMA): use the above.
3806 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3807 version of the generic impl.
3808 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3809 (CEE_LDELEMA): use the above.
3811 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3813 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3816 * iltests.il: Added new regression test for #56317.
3818 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3820 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3821 under NetBSD. Fixes #56450.
3823 * liveness.c (update_gen_kill_set): Fix previous patch.
3825 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3827 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3829 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3831 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3834 * inssel-sparc.brg: Add more optimizations.
3836 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3838 2004-04-01 Martin Baulig <martin@ximian.com>
3840 * mini.c (handle_box): New static function; moved the
3841 implementation of CEE_BOX here.
3842 (mono_method_to_ir): Added `constrained_call' variable.
3843 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3844 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3845 mono_method_get_constrained() to get the method.
3847 2004-04-01 Martin Baulig <martin@ximian.com>
3849 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3850 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3851 (mono_method_to_ir): We don't need these macros anymore since
3852 mono_class_get_full() already takes care of it.
3854 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3856 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3857 use @function (as doesn't accept #function here) and check the return
3858 value of system and stop if fails.
3860 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3862 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3864 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3868 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3870 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3873 * basic-long.cs: Add test for negation of Int64.MinValue.
3875 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3877 * mini-sparc.c: Update status.
3879 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3881 * exceptions-sparc.c: Fix return value in filters.
3883 * inssel-sparc.brg: Fix register allocation in some rules.
3885 2004-03-28 Martin Baulig <martin@ximian.com>
3887 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3890 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3892 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3894 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3895 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3896 remove unused conv_u4 opcode.
3898 * mini-x86.c: Remove valgrind workaround since it slows down things
3899 even when mono is not run under valgrind.
3901 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3903 * mini-sparc.c: Update status.
3905 * inssel-sparc.brg: Add some optimizations.
3907 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3908 future delay slot filling. Add support for varargs, tail calls and JMP.
3910 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3911 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3913 * inssel.brg: Fix register allocation in OP_ARGLIST.
3915 * inssel.brg: Fix warnings.
3917 2004-03-25 Martin Baulig <martin@ximian.com>
3919 * mini.c (inflate_generic_field): Removed.
3920 (mini_get_method): Removed, use mono_get_method_full(),
3921 (mini_get_class): Removed, use mono_class_get_full().
3922 (mono_method_to_ir): Pass our generic context to
3923 mono_field_from_token().
3925 2004-03-25 Martin Baulig <martin@ximian.com>
3927 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3928 of a `MonoMethod *'.
3929 (mini_get_method): Take a `MonoGenericContext *' instead
3930 of a `MonoMethod *'.
3931 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3932 a new local variable called `generic_context' which holds the
3933 current `MonoGenericContext *'; use it to lookup things.
3935 2004-03-24 Martin Baulig <martin@ximian.com>
3937 * mini.c (mini_get_class): New static method; if we're inside a
3938 generic instance, inflate the class if neccessary.
3939 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3941 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3943 * iltests.il: New regression test for #55976.
3945 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3948 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3950 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3953 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3955 * liveness.c: Consider SSA stores as well as loads when making vars
3958 * exceptions.cs: New regression tests for register allocation.
3960 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3962 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3963 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3964 domain lock only to protect puntual access to data structures.
3965 Added access lock for sighash, jit_icall_hash_name,
3966 jit_icall_hash_addr and domain->code_mp.
3968 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3970 * driver.c: Print SIGSEGV handling method.
3972 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3974 * mini.c (setup_jit_tls_data): Handle case when this is called
3975 multiple times for a thread.
3977 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3978 is different from fbxx_un. Fixes #54303. Also use constants instead of
3979 magic numbers in a lot of places.
3981 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3983 * exceptions.cs: Fix cctor test when --regression is used.
3985 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3987 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3990 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3992 * inssel-ppc.brg: fixed register assignments for some rules.
3994 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3996 * exceptions.cs: Add test for exceptions in static constructors.
3998 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3999 static constructors outside the domain lock. Fixes #55720.
4001 2004-03-17 Martin Baulig <martin@ximian.com>
4003 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4004 (inflate_generic_field): Take the `MonoMethod *' instead of the
4005 `MonoClass *' and added support for generic method.
4006 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4007 have a `field->parent->gen_params', only inflate the field if it's
4008 an open constructed type.
4010 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4012 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4013 exception object instead of the preconstructed ones.
4015 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4017 * mini.c: reverted changed to sigsegv_signal_handler commited
4018 accidentally in the previous patch.
4020 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4023 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4024 running --aot with an old assembly.
4026 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4028 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4031 * mini-sparc.c: Add support for v9 branches with prediction.
4033 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4035 * mini.c (mini_init): #warning is GNUC only
4037 * mini-sparc.h: implement __builtin_frame_address
4038 and __builtin_return_address for Sun C compiler
4040 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4042 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4044 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4046 * basic-calls.cs: Add test for unaligned byref long argument passing.
4048 * mini-ops.h: Add sparcv9 compare and branch instructions.
4050 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4051 v9 instructions if we have a v9 cpu.
4053 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4054 registers for global allocation.
4056 * exceptions-sparc.c: Fixes.
4058 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4060 * liveness.c (mono_analyze_liveness): Optimized version.
4062 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4064 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4067 * basic-float.cs basic-calls.cs: New regression tests.
4069 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4071 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4072 sigaltstack implementation.
4074 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4076 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4077 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4079 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4081 * mini.c: Fix warnings.
4083 * mini.c (mono_resolve_patch_target): New function which contains the
4084 arch independent part of the patching process.
4086 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4087 patching code to a separate function.
4089 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4091 * mini.c (add_signal_handler): ifdef out on Windows
4093 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4095 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4096 cpu-sparc.md: Add exception handling support + other fixes.
4098 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4099 typed GC detection in --version.
4101 * basic.cs exceptions.cs: New regression tests.
4103 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4104 the arch specific code can store data during a compilation.
4106 * mini-ops.h: Add OP_SETFRET.
4108 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4109 function, register a separate icall for each arity, so the icalls can
4112 * mini.c (mono_print_tree): Print negative offsets in a more readable
4115 * mini.c: Make signal handling work on sparc.
4117 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4119 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4121 * jit-icalls.c: Emulate truncl by aintl on solaris.
4123 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4125 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4127 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4129 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4131 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4132 a MarshalByRef type, inline a method that performs the check, taking into
4133 account that the object can be a proxy. Also implemented tow new opcodes:
4134 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4135 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4136 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4138 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4140 * mini-ppc.c: if a relative branch displacement is too big
4141 but it points to and area reachable with an absolute branch,
4144 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4146 * mini.c: optimize small copies in cpblk.
4148 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4150 * basic-calls.cs basic-float.cs: New regression tests.
4152 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4153 negative offsets from %fp. Implement localloc. Fix local register
4154 allocation. Fix the case when the this argument needs to be saved to
4155 the stack. Implement some missing opcodes.
4157 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4159 * mini.c (mini_method_compile): Reenable global regalloc in methods
4160 with exception handlers.
4162 * linear-scan.c (mono_varlist_sort): Fix warning.
4164 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4166 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4169 * liveness.c: Make all variables uses in exception clauses volatile, to
4170 prevent them from being allocated to registers. Fixes #42136.
4172 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4174 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4177 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4178 argument to mono_arch_regalloc_cost.
4180 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4183 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4185 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4186 Make the cost of allocating a variable to a register arch dependent.
4188 * basic-calls.cs: Fix compilation of tests.
4190 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4191 helper function to cut back on the number of #ifdefs needed.
4193 * mini-ppc.c: Fix compilation.
4195 * basic-calls.cs: New regression tests.
4197 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4199 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4200 of l0 since that is callee saved.
4202 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4205 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4206 of delay instruction.
4208 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4210 * mini.h (MonoCallInst): Add 'virtual' flag.
4212 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4214 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4216 * *.cs: New regression tests.
4218 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4221 * mini.c (mono_runtime_install_handlers): Fix build.
4223 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4224 'signal_stack_size' members.
4226 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4227 alternate signal stack.
4229 * exceptions-x86.c: Add stack overflow handling.
4231 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4232 functions to arch independent code.
4234 * mini.c (mono_print_tree): Print more detailed info for load_membase
4237 2004-02-23 Martin Baulig <martin@ximian.com>
4239 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4241 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4243 * mini-x86.c: fixed reg allocation for div/rem.
4245 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4247 * driver.c (mono_main): Report some configuratio options on --version.
4249 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4251 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4252 low in the address space. Correctly flush memory in thunks where we
4255 2004-02-20 Martin Baulig <martin@ximian.com>
4257 * mini.c (mini_get_method): New static method; inflate all generic
4258 methods and methods in open generic instances.
4259 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4260 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4262 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4264 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4266 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4268 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4270 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4272 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4273 it compile using Sun's compiler.
4275 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4277 * 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.
4279 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4281 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4283 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4285 * mini-ppc.c: handle calls outside of the allowed range with thunks
4286 allocated using the code manager.
4287 * tramp-ppc.c: use the code manager to hold generated native code.
4288 Fixed the magic trampoline to just patch vtable entries.
4290 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4292 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4295 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4297 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4300 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4301 if we have a working __thread implementation.
4303 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4304 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4306 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4308 * mini-x86.c: Fix compilation under gcc 2.
4310 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4312 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4313 contains a call to the wrapped function.
4315 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4316 OP_<CALL>_IMM opcodes, and use them under X86.
4318 * mini.c (mono_jit_find_compiled_method): Fix warning.
4320 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4322 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4324 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4325 functionality to mini.c.
4327 * mini.c (mono_create_jump_trampoline): New function to create a jump
4328 trampoline. Return a compiled method instead of a trampoline if it
4329 exists. Add a cache for jump trampolines.
4331 * mini.c (mono_jit_find_compiled_method): New function to return a
4332 compiled method if it exists.
4334 * mini-x86.c: Call mono_create_jump_trampoline instead of
4335 mono_arch_create_jit_trampoline.
4337 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4338 a jump trampoline. Fixes #52092.
4340 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4342 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4343 which is not up-to-date. Add check_corlib_version () instead.
4345 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4348 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4349 since newer valgrind versions do not need it.
4351 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4352 compile a method with a given set of optimizations.
4354 * mini.c: Compile icall wrappers on-demand instead of at startup.
4356 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4357 wrapper for an icall.
4359 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4361 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4364 * iltests.il: Add test for non-empty stack before switch instruction.
4366 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4368 * mini.c: Add support for new stringbuilder marshalling conventions.
4370 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4372 2004-02-01 Martin Baulig <martin@ximian.com>
4374 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4375 in `ginst->mtype_argv'.
4377 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4379 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4380 facilitate grepping.
4382 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4384 * mini.c: fixed buglet in initobj generic implementation for references.
4386 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4388 * Makefile.am: make the version script conditional.
4389 * jit-icalls.c: handle missing truncl().
4391 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4393 * exceptions.cs: Add more tests for double->int conversion.
4395 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4396 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4398 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4400 * driver.c: make --verbose --version emit an error
4401 if the loaded corlib doesn't match the runtime version.
4403 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4405 * mini-ppc.h: export ppc_patch().
4406 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4407 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4408 on par or better than on MacOSX.
4410 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4412 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4413 mono_lookup_pinvoke_call.
4415 * mini-x86.c: Under windows, the default pinvoke calling convention is
4416 stdcall. Fixes #52834.
4418 * mini.c (optimize_branches): Add an upper bound to the number of
4419 iterations to prevent infinite loops on strange loops. Fixes #53003.
4421 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4423 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4424 and ISINST. Fixes #52093.
4426 * objects.cs (test_0_vector_array_cast): New tests.
4428 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4430 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4431 checking in Array.Set ().
4433 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4436 * object.cs (test_0_multi_array_cast): New regression test.
4438 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4440 * exceptions-ppc.c: fix build on Linux/PPC.
4442 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4444 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4445 running under valgrind.
4446 (x86_magic_trampoline): Fix build bustage.
4448 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4449 negative values as well. This is needed for the encoding of the line number
4450 info, since sometimes the line numbers are not in increasing order.
4452 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4454 * cpu-pentium.md (localloc): Increase the size of the localloc
4455 instruction since it is a loop under Win32.
4457 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4460 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4462 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4463 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4464 Max Horn (max@quendi.de). Fix file names in comments.
4466 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4468 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4469 avoid stack overflow.
4470 (replace_usage): Avoid uninitialized variable warnings.
4472 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4473 and taking the address of valuetype variables.
4475 2004-01-03 Patrik Torstensson
4477 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4478 for other purposes than FP later on.
4480 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4482 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4485 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4487 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4489 2003-12-30 Patrik Torstensson <p@rxc.se>
4491 * mini-x86.h: Decreased number of availiable fp regs.
4492 Solves corner cases with FP spilling.
4494 2003-12-23 Patrik Torstensson <p@rxc.se>
4496 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4497 for floating point stack tracking / spilling on x86.
4500 * basic-float.cs: added float mul overflow test.
4502 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4504 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4506 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4508 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4509 supports for cond branches that overflow the immediate
4510 overflow offset. mcs can compile simple programs.
4512 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4514 * exceptions-ppc.c: exception handling support wip:
4515 finally handlers get run on exception.
4517 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4519 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4522 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4524 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4525 initial support for stack walking and unwinding.
4527 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4529 * driver.c (mono_main): Make corlib-out-of-sync message more
4530 descriptive. Also remove verify_corlib call.
4532 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4534 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4535 not overlap with other call's arguments, too.
4537 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4539 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4540 move to arch-specific code the choice of arch-specific
4541 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4542 * mini.c: ensure emulation calls will not interleave
4545 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4547 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4548 the magic trampoline stack frame is dropped before executing
4551 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4553 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4554 and integer to fp conversions. Added support for overflowing
4555 arguments on the stack. Reserve a couple more registers as temps.
4556 Added support for aot compilation (as output still needs to be
4559 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4561 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4562 Don't overwrite return register in some corner cases.
4564 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4566 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4567 static constructors when AOT compiling.
4569 * driver.c (mono_main): Call mono_check_corlib_version.
4571 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4573 * cpu-g4.md, basic.cs: fixed div target register.
4575 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4577 * mini-ppc.c, basic.cs: shl_imm fix with test.
4579 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4581 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4582 structures by value. Misc fixes.
4583 * objects.cs: more tests.
4585 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4587 * mini-ppc.c: lconv.ovf.i implemented.
4589 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4592 (mini_init): don't error out if someone already called g_thread_init.
4594 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4596 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4597 to be any type per the spec. Fix abnormal memory usage when
4598 the same object is repeatedly thrown.
4600 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4602 * mini.c: check for overruns in IL code.
4604 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4606 * TODO: Add/remove some todo entries.
4608 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4610 * driver.c (mono_main): Call mono_verify_corlib.
4612 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4614 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4615 This has been moved to mini.c
4616 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4617 type being casted is marshalbyref it could be a proxy, so instead of
4618 emitting the type check code, emit a call to a runtime method that will
4619 perform the check by calling CanCastTo if needed.
4621 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4623 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4624 methods with large stack frames under Win32.
4626 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4628 * Makefile.am: Distribute regression tests.
4630 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4631 at the end instead of inserting each variable into the sorted list.
4633 * linear-scan.c (mono_varlist_sort): New helper function.
4635 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4637 * mini.c: ensure arguments and locals are within bounds.
4639 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4641 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4644 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4646 * mini.c (mono_cprop_copy_values): Fix crash.
4648 * aot.c: Set verbosity back to 0.
4650 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4652 * regalloc.c: complete memory leak fix by Laurent Morichetti
4655 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4657 * driver.c (main_thread_handler): Revert the previous patch.
4659 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4662 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4663 memory from the memory pool.
4665 * driver.c (main_thread_handler): Turn on all optimizations when
4668 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4669 an array for better performance.
4671 * regalloc.c (mono_regstate_assign): Fix memory leak.
4673 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4674 serialize the debug info.
4676 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4677 debug info from the serialized representation.
4679 * aot.c: Save debug info into the generated file and load it when
4682 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4684 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4686 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4687 More FP-related fixes.
4689 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4691 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4692 and register allocation buglet. Hello world now runs.
4694 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4696 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4697 * tramp-ppc.c: fixed class init trampoline.
4698 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4700 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4702 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4703 mini.c: more ppc changes/fixes.
4705 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4707 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4708 Also optimize the case when the arguments are the same in the caller
4711 * iltests.il: Add tests for tail calls with valuetype arguments.
4713 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4715 * mini-ppc.c: fixes for struct return type.
4717 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4719 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4720 mono_spillvar_offset() to arch-specific code.
4722 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4724 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4726 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4728 * exceptions-x86.c: Fix stack space leaks.
4730 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4731 registers from the lmf if the method has save_lmf set.
4733 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4735 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4736 of icall wrappers into InvokeInDomain, since these are now per-domain.
4738 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4740 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4741 make some opcode emulation and intrinsic ops enabled/disabled
4742 according to the architecture. More fixes.
4744 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4746 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4748 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4750 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4751 arch-specific handling for 'this' and struct return type to
4754 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4756 * aot.c: prevent divide by zero error when reporting (it happened with
4759 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4761 * mini.h (inst_switch): Remove unused macro.
4763 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4766 (load_aot_module): free 'info->methods' and 'info' properly. No more
4767 "free(): invalid pointer blah" messages when you have an old aot
4770 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4772 * jit-icalls.c, mini.c: Added support for context static fields.
4774 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4776 * mini.c (mono_method_blittable): Methods which set LastError are not
4777 blittable either. Fixes #51108.
4779 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4781 * mini.c: flush icache.
4782 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4784 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4786 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4788 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4790 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4793 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4796 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4798 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4800 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4801 instruction when the result is discarded.
4803 * iltests.il (test_0_div_regalloc): New regression test.
4805 * arrays.cs: Fix compilation error.
4807 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4809 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4810 float rules to inssel-x86.brg: sane architectures with FP registers
4811 don't need to implement these rules.
4813 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4815 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4817 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4819 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4820 implementation of 32 bit systems.
4822 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4824 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4825 (Jeroen Zwartepoorte).
4827 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4829 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4830 the caller and the callee matches.
4832 * mini.c (mono_method_to_ir): Add comment.
4834 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4835 signbit is missing on some platforms.
4837 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4839 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4841 * mini.c (setup_jit_tls_data): Call the new function.
4843 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4845 * mini-x86.c: Add experimental support for fast access to the lmf
4846 structure under NPTL/Linux 2.6.x.
4848 2003-11-06 Martin Baulig <martin@ximian.com>
4850 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4851 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4854 2003-11-02 Martin Baulig <martin@ximian.com>
4856 * mini.c (inflate_generic_field): New static method.
4857 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4858 generic instance and the field is declared in a generic type, call
4859 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4861 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4863 * mini.h mini.c (mono_method_same_domain): New function to return
4864 whenever the caller and the callee are in the same domain.
4866 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4868 2003-10-30 Martin Baulig <martin@ximian.com>
4870 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4871 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4873 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4874 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4876 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4878 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4881 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4882 object here, so it is in the correct appdomain etc.
4884 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4886 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4888 (mono_method_to_ir): Avoid freeing the type created returned from
4889 mono_type_create_from_typespec, since it is put into an internal cache
4890 by the function. Fixes pointer.exe.
4892 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4893 trampolines for icalls and pinvokes as well. Fixes #33569.
4895 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4897 * mini.c: Update after appdomain changes.
4899 * mini.c (mono_jit_compile_method_inner): Allways compile native
4900 method wrappers in the root domain, since there can only be one
4901 instance of them, whose address is stored in method->info.
4903 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4905 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4906 environment variable. Instead detect automatically whenever running
4907 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4910 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4912 * trace.c, trace.h: New files that implement the new trace option
4915 * driver.c: Document new --trace options.
4917 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4920 - if (mono_jit_trace_calls)
4921 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4923 * mini.h: prototypes.
4925 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4927 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4929 * mini.c inssel.brg: Implement typedefbyref opcodes.
4931 * mini.c (mono_jit_compile_method): Remove unused local variable.
4933 * mini.c (mono_jit_compile_method_inner): Ditto.
4935 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4937 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4939 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4941 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4943 * mini.c (mono_no_aot): Remove unused global variable.
4945 * mini.c: Thread safety fixes.
4947 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4949 * mini.c (mono_create_class_init_trampoline): Add a lock around
4950 class_init_hash_addr.
4952 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4955 * mini.c: Decompose the NEWARR instruction before decomposing its
4956 arguments. Fixes #30073.
4958 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4960 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4963 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4965 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4967 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4969 * driver.c: Add support for compiling icall wrappers to --compile.
4971 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4973 * inssel.brg: The empty value in class->interface_offsets is -1, not
4976 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4978 * objects.cs: New test for 'is' operator on an array of interfaces.
4980 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4982 * tramp-ppc.c: update trampoline code to support jumps
4983 and class initialization.
4985 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4987 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4989 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4991 * inssel.brg (OP_UNBOX): Remove unused rule.
4993 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4994 region instead of one for each method. Fixes #47813.
4996 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4998 * exceptions.cs (test_0_nested_finally): New regression test for
4999 nested exception handlers.
5001 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5003 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5005 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5008 * mini.c (mono_method_check_inlining): Make the inlining limit
5009 configurable by an environment variable.
5011 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5013 * mini.h: Bump AOT file version.
5015 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5016 token, store the image along with the token, since the token might not
5017 refer to the same image as the method containing the relocation,
5018 because of inlining.
5020 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5022 * mini.c (mono_precompile_assemblies): New function to compile
5023 all methods in all loaded assemblies.
5025 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5027 * regalloc.h regalloc.c (MonoRegState): Change the type of
5028 iassign and fassign to int*, since they can contain large negative
5029 values if the register is spilled. Also added some comments. Fixes
5032 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5033 under Win32. Fixes #42964.
5035 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5037 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5039 * aot.c: Added support for AOT compiling methods which contain calls
5040 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5043 * driver.c (compile_all_methods): Run the compilation in a thread
5044 managed by mono. Fixes #44023.
5046 * mini.c (mono_codegen): Print full method name in verbose output.
5048 * mini-x86.c (mono_arch_patch_code): Fix warning.
5050 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5051 jumps, since the method we are jumping to might be domain-specific.
5053 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5055 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5057 * inssel.brg: string chars are unsigned.
5059 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5061 * TODO: New todo item.
5063 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5064 which calls mono_runtime_class_init and patches the call site to
5065 avoid further calls.
5066 (mono_arch_create_class_init_trampoline): New arch specific function
5067 to create a class init trampoline.
5068 (create_trampoline_code): Generalized so it can create
5069 class init trampolines as well.
5071 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5072 (mono_create_class_init_trampoline): New function to create and cache
5073 class init trampolines.
5074 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5075 vtable given the address of a class init trampoline. Used by the
5077 (mono_codegen): Generate a call to a trampoline instead of
5078 mono_runtime_class_init in LDSFLD[A].
5079 (mono_codegen): Add relocations for the new trampoline.
5081 * mini.h mini-x86.c aot.c: Added a new relocation type:
5082 MONO_PATCH_INFO_CLASS_INIT.
5084 * mini.h: Bump AOT version number.
5086 * aot.c: Create a copy of the loaded code instead of using the original
5087 so methods which call each other will be close in memory, improving
5090 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5091 patch since it breaks the regression tests.
5093 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5094 for the register saving instruction sequence since the
5095 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5097 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5099 * TODO: Fix todo item && remove another.
5101 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5103 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5106 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5107 function of the module.
5109 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5110 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5111 --no-aot command line option.
5113 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5115 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5116 by Bernie Solomon (bernard@ugsolutions.com).
5118 * inssel.brg: Refactor the interface offset table related code into
5119 its separate functions and add support for the AOT case.
5121 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5123 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5125 * aot.c: Added mono_aot_verbose variable and made all debugging
5126 output depend on the value of this variable.
5128 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5129 method_label and info_label.
5131 * mini.h mini-x86.c aot.c: Added a new relocation type
5132 MONO_PATCH_INFO_IID for klass->interface_id.
5134 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5135 the MonoJitInfo structure.
5137 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5138 a non-root appdomain in shared mode.
5140 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5142 * aot.c: make aot loader less verbose. Remove free of unused variable.
5144 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5146 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5148 * .cvsignore: Added *.dll.
5150 * mini.c (mono_print_tree_nl): New function callable while debugging.
5152 * mini.c (mono_print_code): Export this.
5154 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5157 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5159 * mini.h (MonoCompile): Added 'jit_info' field.
5161 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5162 the cfg structure, since it is needed by the AOT compiler.
5164 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5166 * aot.c: A major rewrite. Changes include:
5167 - save exception tables for methods which have them.
5168 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5170 - reworked the file format so it is now much smaller and needs
5171 fewer relocation entries.
5173 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5175 * aot.c (load_aot_module): Fix build bustage on platforms without
5178 2003-09-04 Martin Baulig <martin@ximian.com>
5180 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5182 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5184 * TODO: Some new optimization ideas.
5186 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5188 * aot.c: Save the optimization flags used to compile the code into
5191 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5192 support emitting domain specific code.
5194 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5195 no longer domain neutral. It can be made domain neutral by compiling
5196 with --optimize=shared.
5198 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5201 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5202 loading of AOT code.
5204 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5206 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5207 if there is no domain neutrality information.
5209 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5211 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5212 format version into the generated library.
5214 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5215 callee method into the caller since one of them could be shared.
5217 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5218 system exceptions from AOT code now works.
5220 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5221 method if it is domain neutral and the callee is not.
5223 * graph.c (cfg_emit_one_loop_level): Fix warning.
5225 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5227 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5230 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5232 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5233 is needed by code which is executed before mono_runtime_init ().
5234 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5236 * mini.c (mono_thread_abort): Fix warning.
5237 (mono_jit_compile_method): Call static constructor in the AOT case too.
5239 * aot.c (mono_compile_assembly): Fix warning.
5241 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5243 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5245 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5247 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5249 * cpu-pentium.md: Fix the length of call opcodes so they include the
5250 ESP restoring instruction. Fixes #47968.
5252 2003-08-28 Martin Baulig <martin@ximian.com>
5254 * mini-x86.c (mono_arch_call_opcode): Added support for
5255 MONO_TYPE_GENERICINST.
5257 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5259 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5261 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5262 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5264 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5267 2003-08-26 Martin Baulig <martin@ximian.com>
5269 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5270 when reporting an error, set this to the actual error location.
5271 (mono_method_to_ir): Report the correct error location if
5272 get_basic_blocks() returned an error.
5274 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5276 * mini.c (mono_type_blittable): OBJECT is not blittable.
5277 (mono_method_blittable): Methods which have marshalling descriptors
5278 are not blittable either. Fixes #47842.
5280 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5282 * driver.c mini.c: Use an environment variable instead of a global
5283 variable. Also fix the build.
5285 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5286 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5289 * driver.c mini.c: Added --with-valgrind option to turn off some
5290 code which prevents mono from running under valgrind.
5292 * mini.c (mono_emit_call_args): Fixed warning.
5294 * mini.c (mono_emulate_opcode): Fixed warning.
5296 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5298 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5299 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5300 regalloc.c, regalloc.h: specify available registers in arch-specific
5301 code and support floats in the regallocator (patch by Laurent Morichetti
5304 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5306 * mini.c: mono_thread_current() can be called only after
5307 mono_runtime_init(): rearrange code to not call it early on.
5309 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5311 * mini.c: allocate jump tables in the code mempools.
5313 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5315 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5318 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5320 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5321 12 to 16. This fixes bug #47453.
5324 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5326 * mini-ppc.c: fixed indexed load and unsigned compares.
5328 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5330 * mini.c: reenabled installation of handler for
5331 thread abort signal.
5333 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5335 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5336 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5337 until it's fixed and actually useful.
5339 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5341 * inssel-long32.brg: couple more opcodes implemented.
5343 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5345 * mini-sparc.c: Even more opcodes implemeted.
5347 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5349 * mini-sparc.c: More opcodes implemented.
5351 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5353 * mini-sparc.c: More opcodes implemented.
5355 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5357 * inssel-sparc.brg: Add some needed rules. Direct
5359 * Makefile.am: Use inssel-sparc.brg
5360 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5361 an assert happy for now.
5363 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5365 * mini-sparc.c: Fixed compile errors.
5366 * exceptions-sparc.c: Same. We now produce a mono binary
5367 on sparc-linux. Yea.
5369 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5371 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5372 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5373 They compile, but do not work.
5375 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5377 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5378 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5379 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5382 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5384 * mini.c: more opcodes implemented and better support for generics.
5386 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5388 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5389 * mini.c, mini.h: first cut at generics support: some new instructions
5390 added and changed the behaviour of some of the existing ones.
5392 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5394 * mini.c: Removed definition of metadata_shared mutex here.
5396 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5398 * mini-x86.c: make vararg calls work for instance methods.
5400 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5402 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5403 returns the arguments in a separte list, now.
5405 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5407 * aot.c, mini.c: updates for array type representation changes.
5409 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5411 * mini.c: register function to perform jit shutdown.
5413 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5415 * mini.c: use a faster allocator if possible.
5417 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5419 * aot.c: some cleanups and portability changes.
5421 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5423 * mini.c: use faster allocation for CEE_BOX if possible.
5425 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5427 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5428 Moved inlined mempcy code to its own function so that is can be
5429 reused. Added an inline memset function as well (optimized initobj).
5430 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5432 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5434 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5436 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5438 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5439 arch code can setup the cpu for CLR execution, if needed.
5440 We use it on x86 to set the precision of FP operations.
5442 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5444 * mini.c: disable some optimizations if we can guess they'll cost too
5445 much for a given method.
5447 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5449 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5451 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5452 * mini.h mini.c mini-x86.c: Added instruction level coverage
5453 info collection support.
5455 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5457 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5458 is now implemented in the profiling API. Get rid of a couple of
5459 unnecessary global variables.
5461 2003-06-15 Nick Drochak <ndrochak@gol.com>
5463 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5464 * cpu-g4.md: add op_bigmul and op_bigmul_un
5465 * cpu_pentium.md: add op_bigmul_un
5466 * inssel-long32.brg: add rule for unsigned bigmul
5467 * mini-ops.h: define OP_BIGMUL_UN
5468 * mini-x86.c: THE BUG: handle (un)signed properly
5469 * mini.c: choose unsigned opcode if needed.
5470 This set of patches fixes bug #44291
5472 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5474 * mini.c (optimize_branches): improved to handle all kinds of
5475 conditional branches.
5477 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5479 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5480 don't raise exceptions.
5482 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5484 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5485 to arch-specific files.
5487 2003-06-09 Martin Baulig <martin@ximian.com>
5489 * Makefile.am (libs): Added $(LIBGC_LIBS).
5491 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5493 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5494 and OP_ATAN (fixes bug#44293).
5496 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5498 * Makefile.am, mini-x86.c: rename cpu description array to
5499 pentium_desc, since some compilers define the 'pentium' preprocessor
5502 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5504 * mini.c (mini_select_instructions): add explicit branch if the
5505 following block is not the false target of a conditional branch -
5506 we need this with any optimization that reorder or remove bblocks
5508 * mini.c (optimize_branches): bug fixes
5510 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5512 * mini.c (mono_method_to_ir): inline static readonly fields
5514 * ssa.c (fold_tree): start cfold support for long (very simple
5517 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5519 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5521 * inssel.brg: fixed memcpy (bug #44219).
5523 2003-06-05 Dick Porter <dick@ximian.com>
5525 * driver.c: Set the glib log levels to not abort if g_message
5528 g_set_prgname() has to happen before mini_init() so that the
5529 process handle gets the info.
5531 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5533 * driver.c: add intrins to the default optimizations to get wider
5536 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5538 * mini.h: some large basic blocks will overflow a 16-bit
5539 integers for symbolic registers.
5541 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5543 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5544 (mono_arch_output_basic_block): fix bug 43499
5546 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5548 * mini.c: kill duplicated definition of mono_debug_format.
5550 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5552 * mini-x86.c, arrays.cs: fixed register allocation bug.
5554 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5556 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5558 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5560 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5563 (print_method_from_ip): also print source location information if
5566 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5568 * mini.c (mono_find_block_region): bug fix in region code
5569 (mini_method_compile): enable removing unreachable code again, but
5570 only in methods without exception clauses.
5572 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5574 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5575 Implemented arglist opcode and handling of TypedReference type.
5576 Fixed x86 call convention when a structure is returned.
5577 Minimal support for calling static vararg methods.
5579 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5581 * mini.c (mini_method_compile): always remove unreachable code,
5582 because the code in them may be inconsistent (access to dead
5583 variables for example).
5585 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5587 * driver.c, debug-mini.c: warning fixes.
5589 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5591 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5593 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5595 * mini.c: thread-static fields are registered in mono_class_vtable(),
5596 so ensure the function is called before checking for them.
5598 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5600 * mini.c (optimize_branches): fix for bug 43586
5602 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5603 overflow (fixes Bug #43639)
5605 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5607 * mini.c, objects.cs: allow the use of stobj for primitive types.
5609 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5611 * mini.c: be less strict about argument checking until we support
5612 running the verifier.
5614 2003-05-27 Nick Drochak <ndrochak@gol.com>
5616 * basic-long.cs: tests for (ulong)int * (ulong)int also
5617 * mini.c: use the same trick for (ulong)int * (ulong)int
5619 2003-05-27 Nick Drochak <ndrochak@gol.com>
5621 * basic-long.cs: add regression test for (long)int * (long)int
5622 * cpu-pentium.md: add op_bigmul specification
5623 * inssel-long32.brg: add OP_BIGMUL rule
5624 * mini-ops.h: add OP_BIGMUL
5625 * mini-x86.c: register allocator: handle case where src1 needs to be
5627 * mini.c: substitute special BIGMUL opcode in the tree for
5628 (long)int * (long)int
5630 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5632 * jit-icalls.c: call the type ctor on field access if needed.
5634 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5636 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5637 to a method (including results of ldelema, bug#43207).
5639 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5641 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5642 colors to show exception handler blocks.
5644 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5645 (fix for pinvoke7.cs).
5647 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5649 * mini.h, mini.c: ensure correct initialization order for types that
5650 require it. Prepare for lazy compilation of jit icall wrappers.
5651 Provide a name for opcode emulation to reduce unneeded mallocing.
5653 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5655 * mini-x86.c: better register restoring code and profiling
5656 support for tail calls.
5658 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5660 * mini.h, driver.c: prepare for leaf methods optimization.
5662 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5664 * mini.c: get targets of branches before converting a method.
5666 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5668 * mini.c (optimize_branches): added some experimental code (disbaled)
5670 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5672 * mini.c (optimize_branches): fix branch to branch optimization
5674 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5676 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5678 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5680 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5683 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5685 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5686 enable use of interface variables again.
5688 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5689 I1 to registers because there is no simply way to sign extend 8bit
5690 quantities in caller saved registers on x86.
5692 * inssel-float.brg: set costs of some rules to 2 so
5693 that monobure always select the arch. specific ones if supplied,
5694 regardless of the order we pass the files to monoburg.
5696 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5698 * mini.c, mini-x86.c: since the magic trampoline for jumps
5699 can't patch the code directly, we do it as soon as the
5700 method gets compiled.
5702 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5704 * mini-x86.c, mini.h: introduce a new patching method
5705 to support CEE_JMP and tail calls.
5706 * mini.c: obey tail.call. Don't precompile methods target
5708 * tramp-x86.c: new trampoline code to handle methods
5709 reached through a jump.
5711 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5713 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5714 bit values to registers
5716 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5718 * mini.c (mono_compile_get_interface_var): share interface
5719 variables if possible.
5721 2003-05-16 Martin Baulig <martin@ximian.com>
5723 * debug-mini.c (mono_init_debugger): New function to initialize
5724 the debugger. This is not in the debugger since it needs to
5725 access some of mini's internals.
5727 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5729 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5731 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5733 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5734 for value type handling.
5736 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5738 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5739 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5741 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5743 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5744 the constructor through a proxy.
5746 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5748 * jit-icalls.c, inssel.brg: fixes to array element address
5751 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5753 * mini-x86.c (is_regsize_var): allocate pointer to registers
5755 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5757 * driver.c: fixed typo, added intrins to the set of optimizations
5758 tested with regressions.
5760 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5762 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5763 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5766 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5768 * inssel.brg: remove some common pop instructions without side effects
5770 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5772 * inssel-x86.brg: fixed thinko in int to double conversions.
5774 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5776 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5778 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5780 * inssel-long32.brg: two more missing instructions.
5782 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5784 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5787 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5789 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5792 * basic-float.cs: Added tests for negative zero.
5794 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5796 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5797 a couple of missing operations for long casts, with test cases.
5799 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5801 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5803 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5805 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5806 code size estimation.
5808 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5810 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5811 abstract methods (fix bug 42542)
5813 * aot.c: add ability to handle array types
5815 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5817 * mini.c: Call the _specific versions of the object allocation
5818 functions if possible.
5820 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5822 * driver.c: call setlocale ().
5824 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5826 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5829 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5831 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5833 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5834 wrappers (fix bug 42122)
5836 2003-05-04 Martin Baulig <martin@ximian.com>
5838 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5840 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5841 s/mini_set_defaults/mono_set_defaults/g.
5843 2003-05-04 Martin Baulig <martin@ximian.com>
5845 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5847 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5849 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5850 (reported by Don Roberts).
5852 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5854 * mini.c: temporarily work around two bugs for this release.
5856 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5858 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5859 that contains -export-dynamic and it makes using the ld script
5861 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5863 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5865 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5868 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5870 * mini.c: make sure leave calls all the needed finally blocks,
5871 even when the target jumps out of multiple exception clauses.
5873 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5875 * ldscript, Makefile.am: add linker script to reduce the number of
5876 exported symbols (should also fix the issues with libwine defining
5877 some of the same symbols in io-layer).
5879 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5881 * driver.c (mini_main): Avoid assertion when no file name is given on
5884 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5886 * driver.c: added --version/-V command line option.
5887 Added the inline optimization in the regression tests.
5889 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5891 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5892 to the type in the method signature (fixes bug#42134).
5894 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5896 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5898 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5900 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5902 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5904 * driver.c: fixed bug #42100.
5906 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5908 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5910 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5912 * mini.c: moved most of the code required to do inlining to its own
5913 function so it can be reused. Inline also ctors if appropriate.
5915 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5917 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5918 the runtime can call mono API functions.
5920 2003-04-27 Martin Baulig <martin@ximian.com>
5922 * debug-mini.c (mono_debug_init_method): Added
5923 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5924 send a notification to the debugger.
5926 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5927 running in the Mono Debugger, just pass the breakpoint number to
5928 mono_debug_init_method().
5930 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5932 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5934 * mini.c: allow some more unsafe compares.
5936 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5938 * mini-x86.c, Makefile.am: make distcheck works (partially from
5939 a patch by Richard Lee <r.h.lee@attbi.com>).
5940 * regset.c, regset.h: removed, they are unused.
5942 2003-04-25 Dick Porter <dick@ximian.com>
5944 * driver.c: Usage reports the name as 'mono' not 'mini'
5945 * exceptions-x86.c: Build and run on freebsd
5947 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5949 * Makefile.am: install the program with the 'mono' name and
5950 the library as libmono instead of mini and libmini.
5952 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5954 * driver.c: provide the APIs for the embedding interface of the old jit.
5956 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5958 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5960 2003-04-23 Martin Baulig <martin@ximian.com>
5962 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5964 * driver.c: Added `--debug' command line argument to enable
5967 2003-04-23 Martin Baulig <martin@ximian.com>
5969 * debug.[ch]: Removed. The code is now in
5970 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5972 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5975 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5977 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5979 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5982 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5983 mono_domain_finalize.
5984 (mini_method_compile): use mono_method_profile* if the the option is
5987 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5989 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5990 methods with their wrapper.
5992 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5993 methods with their wrapper.
5995 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5998 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6001 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6004 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6006 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6008 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6010 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6011 of the mempool. This is slightly faster and uses less memory
6013 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6015 * mini.c: avoid O(n) allocation for variables.
6017 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6019 * mini.c: handle items on the stack after inlining methods.
6021 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6023 * mini.c: make the method->opcode optimization dependent
6024 on MONO_OPT_INSTRINS and do it lazily.
6026 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6028 * driver.c: print overall results at the end of regression run.
6030 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6032 * inssel.brg: don't overwrite symbolic registers.
6034 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6036 * inssel-x86.brg: fix conversion from long to float.
6038 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6040 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6042 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6044 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6046 * driver.c: Added --print-vtable option as in the old JIT.
6048 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6050 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6052 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6054 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6056 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6058 * mini.c regalloc.c regalloc.h: Fix memory leak.
6060 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6062 * aot.c (mono_aot_get_method): register all used strings
6064 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6066 * mini.c: always intern strings references with ldstr at compile time.
6068 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6070 * Makefile.am: add BUILT_SOURCES.
6072 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6074 * driver.c: give a better error message when the assembly to execute
6075 doesn't have an entry point.
6077 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6079 * Makefile.am: added hack for automake
6081 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6084 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6086 22003-04-07 Martin Baulig <martin@ximian.com>
6088 * Makefile.am: Added Makefile.am.
6090 * debugger-main.c: Removed, this is now in the debugger where it
6093 * mini.pc.in: Call this package `mini' for the moment.