1 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3 * genmdesc.c: Make the generated array non-static.
5 * inssel-long.brg: Fix LSHR_IMM rule.
7 * *-ia64.*: Ongoing IA64 work.
9 * *-ia64.*: Ongoing IA64 work.
11 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13 * *-ia64.*: Ongoing IA64 work.
15 * *-ia64.*: Ongoing IA64 work.
17 * mini-ia64.c: Ongoing IA64 work.
19 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
21 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
23 * objects.cs basic-calls.cs: Move some tests to objects.cs.
25 * objects.cs basic-long.cs: Move some tests to objects.cs.
27 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
29 * *-ia64.*: Ongoing IA64 work.
31 * iltests.il: Add a new test.
33 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
36 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
38 * *-ia64.*: Ongoing IA64 work.
40 * *-ia64.*: Ongoing IA64 work.
42 * *-ia64.*: Ongoing IA64 work.
44 * basic.cs objects.cs: Move tests accessing static variables as well.
46 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
48 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
50 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
52 * driver.c: Always print failed tests.
54 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
57 * *ia64*: Ongoing IA64 work.
59 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
61 * basic.cs: Add tests for add.ovf. Fix warnings.
63 2005-05-18 Miguel de Icaza <miguel@novell.com>
65 * driver.c (mono_main): Avoid crash if no argument is passed to
66 --break; Do not use g_error, but f_printf. And fix all other
67 ocurrences of the same crash.
69 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
71 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
72 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
75 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
77 * *-ia64.*: Add beginnings of IA64 backend.
79 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
81 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
83 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
86 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
88 * mini-amd64.c: Fix a warning.
90 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
92 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
93 in float_neg. Fixes #74897.
95 * mini-amd64.c (emit_call): Fix another near call bug.
97 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
99 * declsec.c: Keep the appdomain information in the structure. Added a
100 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
101 value gets overwritten).
102 * declsec.h: Set the default MonoArray for the the stack to 6. Added
103 an MonoAppDomain member to MonoSecurityFrame.
104 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
105 used in the stack walk. Now use a MonoArray which grow (double) when
108 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
110 * mini.c: Re-enabled runtime cleanup, since running threads should
111 now properly stop when exiting.
113 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
115 * mini-codegen.c: New file contaning the arch-independent local
116 register allocator. Not used by any architectures yet.
118 * mini.h linear-scan.c: Merge some changes from the
119 mini-xp-local-regalloc branch.
121 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
123 * mini-amd64.c (emit_call): Fix calls to native functions when the
124 runtime is compiled as a shared library. Fixes #74756.
126 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
127 on a literal field. Fixes #74751.
129 2005-04-25 Raja R Harinath <rharinath@novell.com>
131 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
133 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
135 * objects.cs: Add missing null casting test.
137 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
139 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
140 in wrapper methods. Also rename 'address' variable to 'offset'.
142 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
144 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
147 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
149 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
152 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
154 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
156 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
158 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
161 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
163 * aot.c (mono_compile_assembly): Fix warning.
165 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
166 by the _MSC_VER stuff.
168 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
170 * inssel-long.brg: Fix #74588.
172 * cpu-amd64.md: Fix #74591.
174 * iltests.il: Add new regression tests.
176 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
178 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
181 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
183 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
185 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
186 from Bill Middleton <flashdict@gmail.com>.
188 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
190 * arrays.cs: Add new regression test. Fix warnings.
192 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
194 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
195 and leakage in CKFINITE.
197 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
198 this to a null op since it is called on amd64 too.
200 * exceptions-amd64.c (get_throw_trampoline): Align stack.
202 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
203 body since this is not used on amd64.
205 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
207 * mini-amd64.c: Remove obsolete fixmes.
209 * mini.c (print_method_from_ip): Fix debugging support.
211 2005-2-1 Massimiliano Mantione <massi@ximian.com>
213 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
214 so that expressions that don't give much gain are not reduced.
215 * ssapre.h: Likewise.
217 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
219 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
221 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
223 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
225 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
227 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
229 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
231 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
233 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
236 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
238 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
240 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
242 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
243 MONO_ARCH_USE_SIGACTION. Fixes #74252.
245 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
247 * mini-x86.c: Fix up stack overflow handling.
249 * exceptions.cs: Add new regression test.
251 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
253 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
254 mono_jit_thread_attach.
256 * mini.c (mono_method_to_ir): Verify called method is not abstract.
258 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
260 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
261 avoid calling constructors using callvirt.
263 * inssel.brg: Fix #74073.
265 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
267 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
268 compilation with non-GCC compilers.
269 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
270 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
272 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
274 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
275 klass->interface_offsets (will likely fix bug#74073).
277 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
279 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
281 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
283 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
284 to amd64_div_reg_size ().
286 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
288 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
290 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
292 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
294 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
296 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
298 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
300 * mini.c (mono_precompile_assembly): Load and precompile referenced
301 assemblies as well. Fixes #74015.
303 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
305 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
307 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
309 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
310 a lot of checks and (anyway) permissions cannot work until corlib is
313 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
315 * mini-ppc.c: fixed ABI issue on sysv/ppc.
317 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
319 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
320 calls (fixes bug#72824).
322 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
324 * mini.c: fix tail recursion elimination (see test in bug#73936).
326 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
328 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
329 some fp functions in sse2 mode.
331 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
333 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
335 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
337 * mini.h mini.c: Add mono_get_jit_tls_key ().
339 * mini-x86.c: Enable fast TLS support on windows.
341 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
343 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
344 * mini.c: Check for p/invoke method when generating code. If a
345 p/invoke method, or it's class, isn't decorated with [Suppress
346 UnmanagedCodeSecurity] then generate code to call System.Security.
347 UnmanagedDemand (only if the security manager is active).
349 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
351 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
352 last change as it seems to cause strange crashes.
354 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
356 * *.c: handle unsafe function pointers where needed.
358 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
360 * mini.c (mono_jit_free_method): Remove the fixme too.
362 2005-03-15 Miguel de Icaza <miguel@novell.com>
364 * mini.c: As discussed, make the code actually free the delegate
365 thunk now, to enable the debugging of delegate problems, use
366 MONO_DEBUG=1 when running Mono.
368 This takes also care of parts of the leaks as seen by Joe.
370 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
372 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
373 thread_tls_offset calculation.
375 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
377 * declsec.c: Reworked linkdemand checks for icall. The previous code
378 was using the declaration code (untrusted) and didn't work as expected
379 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
382 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
384 * iltests.il: Add new localloc test.
386 * mini-amd64.c: Handle large stack allocations the same way as on
387 windows if stack overflow handling is working.
389 * mini-amd64.c: Allocate the signal stack using mmap.
391 * mini.c (sigsegv_signal_handler): Fix reading of context.
393 * mini-exceptions.c: Fix up stack overflow handling.
395 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
397 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
399 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
401 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
403 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
404 tramp_init functions as they are no longer needed.
406 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
408 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
410 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
412 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
414 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
417 * mini-ops.h: Add OP_LMUL_IMM.
419 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
420 long mul/div opcodes as intrinsic.
422 * mini-amd64.c (emit_call): Handle the case when the callee might be
425 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
427 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
430 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
432 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
434 2005-03-09 Ben Maurer <bmaurer@ximian.com>
436 * mini.c (mono_codegen): Don't leak here, to help people running
439 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
441 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
442 conversions in sse2 mode.
444 * basic-float.cs: Add regression test.
446 * mini-amd64.c: Reenable sse2.
448 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
450 * mini-amd64.c: Disable sse2 until some regressions are fixed.
452 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
454 * driver.c: Copyright text should include 2005.
456 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
458 * cpu-amd64.md (load_membase): Fix more max lengths.
460 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
462 * cpu-amd64.md (load_membase): Fix max length.
464 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
466 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
468 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
469 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
471 * basic-float.cs: Add rounding regression test.
473 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
475 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
477 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
478 structures in registers for pinvoke wrappers.
480 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
482 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
484 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
486 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
487 wrapper to mono_jit_thread_attach.
489 * mini.c (mini_jit_thread_attach): New jit icall.
491 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
492 native->managed wrappers.
494 * exceptions.cs: Add new regression test.
496 * mini.c (optimize_branches): Check regions in the cbranch to throw
497 block case as well. Fixes #73242.
499 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
501 * mini.c: thread safety fixes.
503 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
505 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
506 patching stuff, since delegates use jump trampolines so there is
509 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
512 * tramp-amd64.c: Fix build.
514 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
515 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
517 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
518 Rename this to mono_arch....
519 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
521 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
523 * mini-amd64.c (emit_call): If both the caller and the callee is
524 guaranteed to have 32 bit addresses, emit a normal call.
526 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
528 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
529 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
530 method_ptr inside delegates.
532 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
534 * mini.c (mono_jit_free_method): Free the method info even if the native code is
535 invalidated. Fixes #73001.
537 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
539 * mini-x86.c: Only use stdcall for pinvokes on windows.
541 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
543 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
544 * mini-x86.c: remove unreliable __thread var offset detection,
545 use the correct accessors and enable by default.
547 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
549 * mini.c (mono_jit_free_method): Fix memory leak.
551 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
553 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
555 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
557 * cpu-amd64.md: Fix lengths of atomic opcodes.
559 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
561 * driver.c: try to not imply using ICU is any good.
563 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
565 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
566 functions as inline ops.
568 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
569 some Interlocked functions as inline ops.
571 * mini.c (move_basic_block_to_end): Fix bug in last patch.
573 * mini.h (MonoBasicBlock): Reorganize fields a bit.
575 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
577 * mini.c: Add support for OP_NOT_TAKEN.
579 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
580 structures in registers for pinvoke wrappers.
582 * mini-amd64.c: Fix warnings.
584 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
586 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
588 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
590 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
591 address instead of loading the address from it.
593 * mini-x86.c: Add support for returning small structs in registers
594 on Win32. Fixes part of #70864.
596 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
598 * trace.c (get_token): Improve error checking.
600 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
602 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
604 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
606 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
607 it can be reused for MonoClass.
608 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
611 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
613 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
614 instead of a MonoReflectionMethod. The method information wasn't used
615 when displaying SecurityException details (but will be now).
617 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
619 * Makefile.am : windows build fix.
621 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
623 * iltests.il: Add new regression test.
625 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
628 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
630 * mini.c: Moved linkdemand check into helper function check_linkdemand
631 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
634 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
636 * declsec.c: Added statistics counter for different kinds of
638 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
639 (and commented) declaration.
640 * mini.c: Added statistics counter for security Demand code
641 generation. Added display of security statistics.
643 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
645 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
646 Fix compilation errors under gcc-2.95.
648 2005-02-12 Ben Maurer <bmaurer@ximian.com>
650 * mini.c, driver.c: Use the new jit trampoline hashtable
652 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
654 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
656 2005-02-11 Martin Baulig <martin@ximian.com>
658 * debug-mini.c (mono_debug_close_method): Free the line number array.
660 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
662 * aot.c: Break up large methods into smaller ones. Share GOT slots for
665 * mini.h: Bump AOT file format version.
667 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
669 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
671 * declsec.h: Added macros to get/set lazyly initialized security
672 informations about assemblies. Added new enum for different type of
673 possible LinkDemand violation. Added function to check LinkDemands.
674 * mini.h: Added a field to MonoCompile to hold any security violation
675 detected when JITting a method (so it can be thrown later).
676 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
677 and CEE_CALLVIRT. Added code to throw exception at the end of
678 mini_method_compile (note: the exception is unhandled right now).
680 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
682 * mini.c, jit-icalls.c: use the managed implementation of
683 memset for initobj and memset, to avoid managed <-> unmanaged
686 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
688 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
689 optimization if it would need a GOT var.
691 * basic.cs: Add tests for constant propagation and switch statements.
693 * ssa.c: Fix out-of-range constant propagation and switch statements.
695 2005-02-09 <vargaz@freemail.hu>
697 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
699 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
701 * cpu-amd64.md (load_membase): Fix max length of load_membase.
703 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
705 * mini.c: update to new signature of mono_class_get_allocation_ftn().
707 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
709 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
710 arithmetic operations.
712 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
714 * mini-ppc.c: add a workaround for broken user code that
715 DllImports vararg functions with non-vararg signatures.
717 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
719 * mini.c (mono_jit_compile_method_inner): Add detection and a
720 meaningfull error message for assemblies written in Managed C++.
722 * tramp-amd64.c mini-amd64.h: Add support for
723 create_trampoline_from_token ().
725 * aot.c mini-x86.c abcremoval.c: Applied patch from
726 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
728 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
730 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
731 which takes a MonoImage/token as parameter instead of a MonoMethod.
733 * aot.c: Use the new trampoline for initializing vtables.
735 * aot.c: Add support for ldfld/stfld_remote wrappers.
737 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
738 rules for compare <MEM>, IMM.
740 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
742 * aot.c: Handle inherited finalizers correctly.
744 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
746 * inssel.brg (stmt): Add a missing _setup_... ().
748 * aot.c: Save some parts of the class state to the AOT file and use it
749 to recompute that state when a class is initialized.
751 * mini.c: Install AOT hooks into the runtime.
753 * mini.h: Bump AOT file format version.
755 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
758 * iltests.il: Add new test.
760 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
764 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
766 * mini.c: setup the statistical profiler in the thread attach
767 callback to cope with the new single thread code.
769 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
771 * mini-ppc.c: ensure we have enough room for the profiler
772 calls (fixed bug#72084).
774 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
776 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
779 2005-2-1 Massimiliano Mantione <massi@ximian.com>
781 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
783 2005-2-1 Massimiliano Mantione <massi@ximian.com>
785 * ssapre.c: Fixed an issue with down safety (this allows IronPython
786 to succesfully execute parrotbench).
787 * ssapre.h: Likewise.
789 2005-2-1 Massimiliano Mantione <massi@ximian.com>
791 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
792 variable for stores to method arguments (fixes a SSAPRE issue).
794 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
796 * mini.c: handle value types in dup, fixes gen-112.cs.
798 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
800 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
801 sequence for calls in dynamic methods to avoid thunks.
803 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
805 * mini.c: correctly remove dynamic methods from the hashtable.
807 2005-1-20 Massimiliano Mantione <massi@ximian.com>
809 * driver.c: Disabled SSAPRE until fix the bug that appears
810 in IronPython's parrotbench.
812 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
814 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
816 * mini.c (mono_method_to_ir): Revert the previous change.
818 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
821 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
822 mono_jit_info_table_find () etc. when running under valgrind.
824 * inssel.brg: Fix warnings.
826 * mini-exceptions.c: Fix warnings.
828 2005-01-31 Martin Baulig <martin@ximian.com>
830 * driver.c (compile_all_methods_thread_main): Don't try to compile
831 generic methods or anything which has type parameters.
833 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
835 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
837 * TestDriver.cs: Add --verbose flags.
839 * graph.c ssa.c: Fix 64 bit warnings.
841 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
842 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
845 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
846 variable not spotted by gcc.
848 * mini-amd64.c inssel-amd64.brg: Applied patch from
849 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
850 X86_COMPARE_MEMBASE opcodes.
852 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
854 2005-01-29 Ben Maurer <bmaurer@ximian.com>
856 * *: MonoMethod->signature might be NULL now. You *MUST* use
857 mono_method_signature.
859 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
861 * driver.c (compile_all_methods_thread_main): Compile the methods
862 without invoking cctors.
864 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
866 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
867 * basic-calls.cs: test for the above.
869 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
871 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
874 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
876 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
877 eagerly if it contains dynamic methods.
879 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
881 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
882 trace, it is now computed by an icall from trace_ips.
884 * mini-exceptions.c: Fix a warning.
886 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
888 * mini-exceptions.c: don't bother getting stack trace info if
889 it's not going to be used.
891 2005-01-27 Raja R Harinath <rharinath@novell.com>
893 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
896 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
898 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
900 * aot.c: Avoid calling mono_method_get_header () if not needed.
902 * mini.h: Bump AOT file format version.
904 * mini.c (mono_emit_native_call): Allocate a GOT var here.
906 * mini.c (mono_print_tree): Print more info for calls.
908 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
910 * declsec.h: Remove warning by adding missing include for marshal.h
912 2005-01-26 Martin Baulig <martin@ximian.com>
914 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
917 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
919 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
922 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
924 * aot.c (mono_compile_assembly): Fix a warning.
926 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
928 * declsec.c: Look for security attributes on the original MonoMethod
929 (and not the wrapped one). This fix permissions on icalls.
931 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
933 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
935 * mini.c (mono_allocate_stack_slots): Add a fixme.
937 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
939 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
941 * inssel.brg: optimize casts of sealed types (more
942 optimizations waiting for fixes in remoting).
944 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
946 * inssel.brg (stmt): Add another dummy rule.
948 * driver.c: Fix warnings.
950 * driver.c (mono_main): If running under valgrind, instruct glib to use
951 the system allocation functions so valgrind can track the memory
952 allocated by the g_... functions.
954 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
956 * mini-ops.h: Add OP_DUMMY_STORE opcode.
958 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
960 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
961 variables in try regions.
963 * mini.c (mini_method_compile): Don't disable optimizations on large
964 methods when AOT compiling.
966 * mini.c (mono_allocate_stack_slots): New arch independent method to
967 allocate stack slots. Not yet used.
969 2005-01-22 Ben Maurer <bmaurer@ximian.com>
971 * debug-mini.c (mono_debug_close_method): Plug some leaks.
973 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
975 * mini-ppc.c: make the branch info relative as the code
976 buffer can be reallocated.
978 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
980 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
981 * driver.c: Removed the AOT/security restriction. Now initialize the
982 security manager (in metadata) if --security is used.
983 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
984 rather than the pointer to declarative security, when AOT is used.
986 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
988 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
989 basic blocks, reduced intrinsic exception throwing code size.
991 2005-01-22 Miguel de Icaza <miguel@ximian.com>
993 * driver.c (mini_usage): Reorder the usage screen.
995 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
997 * mini.c (mono_resolve_patch_target): Fix warning.
999 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1001 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1004 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1006 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1007 breaks the amd64 build.
1009 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1010 register allocation. Fixes #71454.
1012 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1014 * arrays.cs: Add new regression test.
1016 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1018 * ssapre.c: Turned usage of snprintf to GString.
1019 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1020 (I left it on by mistake in my previous commit).
1022 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1024 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1025 on cond branch optimization (fixes bug# 71515).
1027 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1029 * abcremoval.c: Fixed bug 71062.
1030 * abcremoval.h: Likewise.
1032 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1034 * mini.c: Added a new functionality to optimize_branches, the removal
1035 of useless basic blocks, and fixed some problem in the removal of
1036 critical edges; some utility functions added for both purposes.
1037 * ssapre.c: Added complex expression support, and fixed bug 70637.
1038 * ssapre.h: Likewise.
1039 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1041 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1042 * driver.c: Re-enabled SSAPRE.
1044 2005-01-19 Martin Baulig <martin@ximian.com>
1046 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1047 the result of mono_get_method_constrained().
1049 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1051 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1054 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1056 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1057 be detected. Fixes #59296.
1059 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1061 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1062 which can happen. Fixes #71361.
1064 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1066 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1069 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1071 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1072 appdomain-unload.exe to fail.
1074 * mini.c: Fix some memory leaks.
1076 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1078 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1079 Fixed bug and sped up some codepaths.
1081 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1083 * mini.c: Fix some memory leaks.
1085 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1088 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1090 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1093 * iltests.il: Add regression test for #71320.
1095 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1097 * mini.c (mono_codegen): Fix installation of profiler hooks.
1099 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1101 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1103 * mini.h, mini.c, cfold.c: optimize access to enum
1104 readonly fields, too. Eval conditional branches if possible
1105 to perform unreachable code removal in more cases.
1107 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1109 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1111 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1114 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1115 WinXP DEP. Fixes #71244.
1117 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1119 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1121 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1123 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1125 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1127 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1130 * mini.h: Bump AOT version.
1132 * mini.h (MonoCompile): Change exvar to a hash table.
1134 * mini.c: Allocate a separate exvar for each handler block.
1136 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1138 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1139 ex var with the pending exception and only throw if the two are equal.
1142 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1144 * mini-x86.c: Fix warnings.
1146 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1147 used by all the ports now.
1149 * aot.c: Add write-symbols and save-temps options.
1151 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1153 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1155 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1157 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1160 * tramp-s390.c: Check vtable slot belongs to the domain.
1162 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1163 as per other platforms.
1165 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1167 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1169 * driver.c: we don't run the Main() code in a subthread anymore.
1171 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1173 * mini.c: added experimental rtc support in the statistical
1174 profiler: if the user has the permission, more accurate statistics
1175 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1176 The MONO_RTC value must be restricted to what the linux rtc allows:
1177 power of two from 64 to 8192 Hz.
1179 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1181 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1183 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1185 * mini-ppc.c: better icache flush for smp.
1187 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1189 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1191 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1192 amd64 port, not yet used.
1194 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1196 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1199 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1201 * driver.c: Added --security option to activate the security manager.
1202 Right now this will allow code generation for declarative demands and
1203 is disabled when AOT is specified.
1204 * mini.c: Add code generation for declarative security demands.
1205 * mini.h: Add mono_use_security_manager as an extern gboolean.
1207 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1209 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1210 emitting more dense assembly code.
1212 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1213 exception throwing stuff.
1215 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1220 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1223 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1226 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1228 * tramp-*.c: Only patch vtable slots if the object is in the current
1229 domain. Fixes appdomain-unload.exe.
1231 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1233 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1236 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1238 * mini.c (reverse_branch_op): New helper function.
1240 * mini.c (optimize_branches): Run the new optimization only on
1241 platforms which support it. Also reverse all kinds of branches.
1243 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1245 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1248 * mini.c (optimize_branches): Reverse not-equals branches if the false
1249 bblock is a throw. This happens a lot of time with argument checking in
1252 * mini.c (mono_codegen): Add support for placing basic blocks after
1253 the function epilogue.
1255 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1258 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1260 * mini.c (setup_stat_profiler): Only set this up if the platform
1261 supports ITIMER_PROF.
1263 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1265 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1268 * inssel.brg: Fix a warning.
1270 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1272 * mini.c: added support for statistical profiler
1273 (run with: --profile=default:stat).
1275 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1277 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1279 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1281 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1282 related to global registers from the amd64 port.
1284 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1286 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1288 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1289 with global registers.
1290 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1292 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1294 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1296 * debug-mini.c (encode_value): Fix off-by-one.
1298 * aot.c (encode_value): Likewise.
1300 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1302 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1304 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1307 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1309 * aot.c (emit_method_info): Increase size of temp buffer.
1311 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1314 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1316 * aot.c (emit_method_info): Fix build.
1318 * aot.c: Further rework of the AOT file format to reduce the size of
1319 the method info data.
1321 * mini.h: Bump AOT file format version.
1323 2004-12-27 Martin Baulig <martin@ximian.com>
1325 * mini.c (mini_get_method): New static method; call
1326 mono_get_method_full() and mono_get_inflated_method().
1327 (mono_method_to_ir): Use mini_get_method() instead of
1328 mono_get_method_full().
1330 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1332 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1334 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1336 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1338 * inssel-amd64.brg: Add some optimization rules.
1340 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1342 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1343 standard not GC'd stuff is fine.
1345 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1347 * aot.c: Rework the AOT file format to get rid of most of the global
1348 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1350 * mini.h: Bump AOT file format version.
1352 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1354 * mini.h: Bump AOT file format version.
1356 * aot.c (mono_aot_is_got_entry): New function to determine if an
1357 address is inside a GOT.
1359 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1361 * cpu-pentium.md: Increase the maximum size of some instructions which
1362 might involve a got access.
1364 * mini.c (get_method_from_ip): Another debug helper function.
1366 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1367 when got var accesses are created during the decompose phase.
1369 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1371 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1372 argument mini_compile_method and to MonoCompile, and use this to
1373 determine whenever a given method is compiled for AOT. This allows the
1374 other methods compiled during AOT compilation to be free of AOT stuff,
1375 so the backends does not need to add special support for them by
1376 creating a fake GOT etc.
1378 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1381 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1383 * mini.c (mono_method_to_ir): It turns out that some of the
1384 x-appdomain wrappers are lax with types, so just ignore this for
1387 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1388 at the vtable->klass. If it is non-shared code we can just use the
1391 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1393 * mini-ppc.c: access MonoDomain from tls, too.
1395 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1397 * declsec.c: Removed unused variable (and related warning ;-)
1399 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1401 * iltests.il: New test for LDELEMA on an array of ref types.
1403 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1404 all ldelema's on reftypes.
1405 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1406 it was the wrong place to put it.
1408 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1409 register to pop to make this cleaner, at the request of Paolo.
1411 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1413 * mini-ops.h (OP_GETHASHCODE): New op.
1415 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1417 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1420 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1423 * mini-x86.c (mono_arch_output_basic_block): Rather than
1431 The first is 3 bytes while the second is 1. This saves 36 kb on
1432 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1433 see a small boost because of icache locality.
1435 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1437 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1439 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1440 started code sharing with the generic code.
1442 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1444 * mini-ppc.c, cpu-g4.md: added code for direct access to
1447 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1449 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1450 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1453 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1455 * declsec.c|h: Added functions to cache the declarative stack modifiers
1456 in MonoJitInfo and to create a security frame from a MonoJitInfo
1458 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1459 created. Register internal calls for System.Security.SecurityFrame::
1460 _GetSecurityFrame and _GetSecurityStack.
1461 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1462 the definitions for the new stack walk/callback mechanism.
1463 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1464 first security frame for LinkDemands and InheritanceDemands) and
1465 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1467 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1468 walk initialization (lupus).
1470 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1472 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1474 (handle_loaded_temps): Do not create a temporary variable for
1475 things that we know are temps. They will never be modified.
1476 (mono_spill_call): Set MONO_INST_IS_TEMP
1477 (mono_emulate_opcode): ditto
1479 (mono_method_to_ir.CEE_DUP): ditto
1481 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1483 * mini.c (type_to_eval_stack_type): Make this handle the void type
1484 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1485 (emit_tree): use ip_in_bb to special case some common idioms
1486 Update all callers to pass in the IP.
1487 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1489 This gives us a nice 2% speedup in mcs bootstrap.
1491 * mini-x86.c (peephole_pass): Peephole pass to make
1500 * mini.c (ip_in_bb): new method.
1501 (mono_method_to_ir): use this method rather than doing the hash
1504 * linear-scan.c (mono_linear_scan): When expiring actives, you
1505 don't need to keep around variables that expire on this
1506 instruction. This makes it so that:
1509 store (ebx add (ebx, 1))
1513 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1515 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1516 combination to avoid doing two copies. Fix up problems with previous
1519 * mini.c: Fix 64 bit warnings.
1521 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1523 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1525 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1526 changes from the x86 code.
1528 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1530 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1532 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1533 throwing code to reduce its size, unify the AOT and non-aot code and
1534 get rid of relocations in the AOT case.
1536 * mini-x86.h mini.c exceptions-x86.c
1537 (mono_arch_get_throw_corlib_exception): New arch specific function to
1538 raise corlib exceptions which doesn't require relocations in the
1541 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1543 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1545 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1548 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1551 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1553 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1554 with add function when used from Inc/dec atomic
1555 functions. Re-enabled optimization on x86.
1556 * mini-ops.h: renamed atomic_add functions to
1557 allow _add to match the Interlocked::Add and
1558 _add_next to match Interlocked::Inc/Dec.
1560 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1562 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1563 linking of BBs to the end BB, and enabled SSAPRE also with
1564 consprop and copyprop (which was prevented by that bug).
1566 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1568 * mini-x86.c: disabling the Interlocked optimizing code.
1570 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1572 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1575 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1577 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1578 interlocked optimization due lack of support on x86, rewrote
1579 exchange to take into account that base may be in eax.
1581 xsp works again; activated Interlocked optimizing code.
1583 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1585 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1587 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1589 * mini-ops.h: Add new opcodes.
1591 * mini.h: Add new patch types. Add got_var to MonoCompile.
1593 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1594 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1595 make it work with all kinds of patchable code.
1597 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1598 address of the GOT, and referencing entries in the GOT.
1600 * mini.c: Add code to load the GOT address if needed by an opcode.
1602 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1603 independent AOT code on the x86 using an elf-style Global Offset Table.
1605 2004-12-14 Raja R Harinath <rharinath@novell.com>
1607 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1609 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1611 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1614 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1616 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1617 of Interlocked:Increment/Decrement/Add as inline ops.
1618 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1620 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1622 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1623 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1625 2004-12-12 Duncan Mak <duncan@ximian.com>
1627 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1628 again. `patch_info->table_size' is no longer valid after Zoltan's
1631 2004-12-12 Martin Baulig <martin@ximian.com>
1633 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1634 if we are the "real" method, ie. not an inlined method inside it.
1636 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1638 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1639 before we look in the special fields table. This fixes
1640 ../tests/thread-static-init.cs.
1642 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1644 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1645 for Array get_Rank and get_Length. Fixes bug #70465.
1647 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1649 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1650 separate structure to reduce the size of MonoJumpInfo.
1652 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1654 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1656 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1658 * mini.c (mini_get_inst_for_method): Changed to allow ports
1659 to return a MonoInst instead of opcode
1660 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1662 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1663 Allow ports to return a created MonoInst instead of op-code, will enable
1665 (renamed mini_get_opcode_for_method to better reflected the functionality)
1667 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1669 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1671 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1673 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1676 2004-12-08 Martin Baulig <martin@ximian.com>
1678 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1679 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1681 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1683 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1686 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1689 2004-12-08 Raja R Harinath <rharinath@novell.com>
1691 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1693 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1695 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1696 bug introduced by the previous patch.
1698 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1700 * mini-ppc.c, objectc.cs: handle large structs passed by value
1703 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1705 * mini-ppc.c: OP_ARGLIST implementation from
1706 Geoff Norton <gnorton@customerdna.com>.
1708 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1710 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1711 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1713 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1715 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1717 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1719 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1722 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1724 * mini-sparc.c: Zero out localled-ed memory.
1726 * iltests.il: Add tests for zeroing out localloc-ed memory.
1728 2004-12-04 Martin Baulig <martin@ximian.com>
1730 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1731 mono_method_get_signature_full().
1733 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1735 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1736 and some utility functions (always for SSAPRE), integrated SSAPRE.
1738 * driver.c: Added ssapre option.
1739 * ssa.c: Small fix on OP_ARG handling.
1740 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1741 * Makefile.am: Likewise.
1743 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1745 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1748 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1751 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1753 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1755 * cpu-s390.md : Increase instruction length of oparglist.
1757 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1759 2004-11-30 Martin Baulig <martin@ximian.com>
1761 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1762 virtual generic methods. We call a special helper_compile_generic_method()
1763 icall to retrieve the method from the vtable, inflate and compile
1764 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1766 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1768 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1770 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1772 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1774 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1777 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1779 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1780 platforms with PIC aot.
1782 2004-11-28 Martin Baulig <martin@ximian.com>
1784 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1787 2004-11-28 Martin Baulig <martin@ximian.com>
1789 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1790 the result of mono_type_get_underlying_type() to check whether
1793 2004-11-26 Martin Baulig <martin@ximian.com>
1796 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1799 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1801 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1802 the same way as the other arguments so they won't get clobbered.
1804 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1805 calls through R11 since it is clobbered by the trampoline code.
1807 2004-11-26 Raja R Harinath <rharinath@novell.com>
1809 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1810 pick up in-tree mscorlib.dll.
1812 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1814 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1816 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1817 runtime data/code are now stored in a table similar to the GOT in ELF.
1818 This allows the code itself to be position independent.
1820 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1823 * aot.c: Attach ELF type (object/function) directives to all global
1826 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1828 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1830 * mini-amd64.h: Turn on PIC AOT code.
1832 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1833 returning the offset within an OP_AOTCONST instruction where the GOT
1834 offset needs to be added.
1836 * mini.h: Bump AOT file format version.
1838 2004-11-25 Martin Baulig <martin@ximian.com>
1840 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1841 uninflated generic methods.
1843 2004-11-25 Martin Baulig <martin@ximian.com>
1845 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1847 2004-11-24 Martin Baulig <martin@ximian.com>
1849 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1850 original klass (this only applies for generic instances).
1852 2004-11-24 Martin Baulig <martin@ximian.com>
1854 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1855 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1858 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1860 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1861 localloc. Fixes #69678.
1863 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1865 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1867 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1868 used SSE registers on pinvoke calls. Fixes #69774.
1870 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1872 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1873 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1875 2004-11-23 Raja R Harinath <rharinath@novell.com>
1877 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1878 Refer directly to the mcs/ tree.
1880 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1882 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1883 Check if a trampoline for a synchronized method is required.
1885 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1887 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1888 with localloc if needed. Throe arithmetric exception in
1889 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1890 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1892 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1894 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1895 types before switching on type. Fixes #69622.
1897 2004-11-19 Raja R Harinath <rharinath@novell.com>
1899 * Makefile.am (check-local): New. Integrate into 'make check'.
1900 (MCS,RUNTIME): Define using in-tree mono and mcs.
1902 (%.exe): Use $(ILASM).
1904 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1906 * mini-ppc.c: adjust initial prolog size (bug #69691).
1908 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1910 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1913 2004-11-17 Raja R Harinath <rharinath@novell.com>
1915 * Makefile.am (clean-local): Rename from 'clean'.
1917 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1919 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1920 to mono_arch_is_int_overflow.
1921 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1924 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1926 * declsec.c|h: New files to support declarative security attributes.
1927 Added function to check if a method has (applicable) security.
1928 * mini.c|h: Add check for declarative security attributes in
1929 mono_method_check_inlining.
1930 * Makefile.am: Added declsec.c and declsec.h to the build.
1932 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1934 * mini.c, mini.h: update to keep dynamic code info per-domain.
1936 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1938 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1939 (mini_init): Get rid of it from here too.
1941 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1943 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1944 implemented OP_RETHROW (patch by Geoff Norton
1945 <gnorton@customerdna.com>).
1947 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1949 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1950 between appdomains. Fixes appdomain-unload on PPC.
1952 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1954 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1955 mini-exceptions.c: handle the new wrapper types.
1956 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1957 token value as a MonoClass* when compiling a wrapper.
1958 mono_jit_create_remoting_trampoline now takes an additional
1959 MonoRemotingTarget parameter.
1961 2004-11-10 Martin Baulig <martin@localhost>
1963 * mini.c (mono_method_to_ir): Use `generic_container->context'
1964 rather than creating a new one.
1966 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1968 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1970 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1972 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1974 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1975 the experimental aot cache stuff.
1977 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1979 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1980 mini-exceptions.c: update to exception clause structure changes.
1982 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1984 * exceptions-x86.c (throw_exception): Fix warnings.
1986 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1989 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1991 * exceptions-sparc.c (get_throw_exception): Really fix this.
1993 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1995 * tramp-*.c: we no longer support icalls without wrappers, so
1996 a bit of code can be removed here
1998 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2000 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2003 * cpu-sparc.md: Add op_rethrow.
2005 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2007 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2009 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2010 * mini-ops.h: Add OP_RETHROW.
2012 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2014 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2016 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2018 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2019 Makes the output much easier to read
2021 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2023 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2024 prevents another huge leak when compiling with ssa. Secondly, the
2025 performance of doing this rather than freeing the lists is much
2026 better. GList does a lock every time you allocate a list link,
2027 so that it can use a memory pool. So, it is better to just use
2028 a memory pool of our own.
2030 * ssa.c, linear-scan.c: replace g_list_remove_link with
2031 g_list_delete. The remove one does not free the GList, so we were
2032 leaking memory. On -O=all --compile-all with corlib, this cut down
2033 3 MB of allocations.
2035 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2037 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2039 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2041 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2042 into a new function mono_create_jit_trampoline ().
2044 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2046 * trace.c (get_spec): Allow tracing of classes without a namespace.
2048 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2050 * mini.c: Fix pointer overwrite in mini_method_compile.
2052 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2054 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2055 The darwin ABI needs some special handling for 1 and 2 byte structs
2056 Lets use lbz/lhz instead of lwz everywhere.
2057 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2058 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2059 Use stb/sth for the former, and put the latter always on stack instead of in
2062 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2064 * trace.c (is_filenamechar): Add '_'.
2066 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2068 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2070 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2072 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2074 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2075 depends on libmonogc. Fixes #68805.
2077 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2079 * mini.c (mono_jit_free_method): Provide extra information for
2080 this error. Currently this leaks, but will be turned into a
2081 developer option in the future.
2083 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2085 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2087 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2089 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2090 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2091 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2093 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2095 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2096 trampolines for AOT code.
2098 2004-10-22 <vargaz@freemail.hu>
2100 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2101 constructed types. Fixes #68136.
2103 2004-10-21 Martin Baulig <martin@ximian.com>
2105 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2106 if it returns true, unwind the stack to the call instruction.
2108 2004-10-21 <vargaz@freemail.hu>
2110 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2112 * mini.h: Bump AOT version number.
2114 * objects.cs: Add another test for unbox trampolines.
2116 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2119 2004-10-20 <vargaz@freemail.hu>
2121 * driver.c: Add SHARED to the set of optimizations tested.
2123 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2125 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2128 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2130 2004-10-20 Martin Baulig <martin@ximian.com>
2132 * mini-exceptions.c (mono_handle_exception): Call
2133 mono_debugger_handle_exception() to tell the debugger about
2134 catch/finally clauses.
2136 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2138 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2140 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2143 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2145 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2146 methods as their native size, fixed bug #57543, #57545.
2147 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2148 This saves a temporary register and mullw call down into 1 (minor perf
2149 increase for cases like sum = sum * 5; This use to translate into:
2152 It now translates to
2155 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2157 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2160 2004-10-11 Martin Baulig <martin@ximian.com>
2162 * mini.c (mono_method_to_ir): If we're a generic method, get the
2163 MonoGenericContainer from our MonoMethodNormal and create a
2164 MonoGenericContext from it.
2166 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2168 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2170 * basic-long.cs: Add test for checked i8->i2 cast.
2172 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2174 * inssel-ppc.brg: added a couple of speedup rules.
2176 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2178 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2179 to speed up rebuilds.
2181 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2183 * mini-s390.c: Minor fix to OP_OR_IMM.
2185 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2187 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2188 better. Fixes appdomain-unload.exe on sparc.
2190 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2192 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2193 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2196 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2198 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2200 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2202 * mini.c: Always generate a field read/write wrapper for members
2203 of the class MarshalByRefObject since the actual instance could
2206 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2208 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2210 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2212 * driver.c mini.h trace.c: Move the setting of the main assembly into
2213 a separate function called mono_trace_set_assembly () and call it after
2214 actually loading the main assembly. Fixes #66872.
2216 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2218 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2219 using the code manager.
2221 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2223 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2225 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2227 * cpu-amd64.md: Fix bug in previous patch.
2229 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2232 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2234 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2235 mini-exceptions.c: updates for changed stack walk interface.
2237 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2239 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2241 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2243 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2245 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2247 * driver.c (mini_regression_list): Do not call mono_assembly_close
2248 since assemblies can't be unloaded.
2250 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2252 * cpu-amd64.md: Fix more instruction lengths.
2254 * cpu-amd64.md: Fix lengths of some instructions.
2256 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2258 * inssel.brg: Make the array ldelema check aot friendly.
2260 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2262 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2264 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2266 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2268 * mini-x86.c: Fix build.
2270 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2271 mono_type_get_underlying_type () helper function to simplify code.
2273 2004-09-09 Martin Baulig <martin@ximian.com>
2275 * mini-amd64.c: Don't access `type->data.klass' directly, call
2276 mono_class_from_mono_type() instead since the type may be a
2279 2004-09-09 Martin Baulig <martin@ximian.com>
2281 * mini-amd64.c (get_call_info): Fix support for generic instances.
2282 (add_valuetype): Use mono_class_from_mono_type() to get the class
2283 since we can be a generic instance.
2285 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2287 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2289 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2291 * liveness.c: reset spill costs on each scan: bug 62107
2293 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2295 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2296 unnecessary line that doesn't compile
2298 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2300 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2301 trampolines, make them call an error function so people can fix their
2304 2004-09-06 Martin Baulig <martin@ximian.com>
2306 * mini.c (mono_method_to_ir): When initializing locals, handle a
2307 generic instances like a valuetype if it's a valuetype and like a
2308 class if it's a class.
2310 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2312 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2313 stack. Fixes #64674.
2315 * exceptions.cs: Add test for unwinding of call arguments.
2317 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2319 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2320 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2321 set the carry/borrow flag). The sparc and s390 implementations
2322 can now use optimized versions (and simplify the code). ppc bugfixes.
2324 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2326 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2328 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2330 * inssel-amd64.brg: Remove leftover 32 bit rule.
2332 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2334 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2336 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2337 mono_arch_find_jit_info functions into a new function. Fix a memory
2340 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2343 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2345 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2348 * exceptions.cs: Add array size tests.
2350 * mini.c: Allocate a separate icall wrapper for each arity of
2351 mono_array_new_va. Fixes #59509.
2353 * exceptions.cs: Add testcase for 64578.
2355 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2357 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2359 2004-09-02 Martin Baulig <martin@ximian.com>
2361 * mini.c (mono_method_to_ir): When initializing the locals, call
2362 handle_initobj() on the generic instance itself, not its
2365 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2368 MonoJitInfo for dynamic methods.
2370 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2372 * mini.c: Add support for freeing JIT data for dynamic methods.
2374 2004-09-01 Martin Baulig <martin@ximian.com>
2376 * mini-x86.c (is_regsize_var): Added support for generic
2378 (mono_arch_emit_prolog): Make this compile again, use
2379 `x86_push_imm_template (code)'.
2381 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2383 * mini-x86.c: make all push_imm instructions that get
2384 patched always emit the long form
2386 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2388 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2389 in a per-domain hash.
2391 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2394 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2396 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2399 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2402 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2403 Beginnings of SSE2 support.
2405 * exceptions.cs: Add more tests for checked int<->uint casts.
2407 2004-08-28 Martin Baulig <martin@ximian.com>
2409 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2413 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2414 Handle generic instances recursively.
2416 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2418 * iltests.il: test for conv.u8 on a constant
2420 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2422 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2423 LCONV_x4 (shrun_32 (membase)).
2425 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2427 * inssel-x86.brg: c&p rules for push/setret of long
2429 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2431 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2432 compare (regvar, base)
2434 * inssel-x86.brg: more burg love
2436 * inssel.brg: more cleanup
2438 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2440 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2442 * basic-long.cs, basic-calls.cs: new tests for optimization.
2444 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2446 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2449 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2451 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2453 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2455 * inssel.brg (mini_emit_memcpy): use
2456 NO_UNALIGNED_ACCESS to disable memcpy optimization
2458 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2460 * mini-amd64.c: Handle generic types in various places.
2462 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2464 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2466 * mini.c (handle_box): Fix warning.
2468 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2470 * mini-amd64.h: Enable the emit_state optimization.
2472 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2474 * mini-amd64.c: Add some new 64 bit peephole opts.
2476 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2478 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2480 * mini-amd64.c: Register allocator fixes.
2482 * mini.c: Add an optimization to emit_state to avoid allocation of new
2483 registers on some platforms.
2485 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2487 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2489 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2490 allocation. Fixes #63085.
2492 * basic-long.cs: Add new regression test.
2494 * mini-amd64.c: Register allocator improvements.
2496 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2498 * mini-amd64.c (read_tls_offset_from_method): Add another code
2501 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2502 instruction sequence for nullifying class init trampolines.
2504 * objects.cs: Add new regalloc test.
2506 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2508 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2510 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2512 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2515 * driver.c: Fix profiling after TLS changes.
2517 * driver.c (mono_main): Set mono_stats.enabled if needed.
2519 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2522 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2524 * mini-x86.c: use a 1 op rather than a 2 op tls access
2525 instruction -> faster.
2527 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2529 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2532 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2534 * exceptions-sparc.c (throw_exception): fix typo
2536 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2538 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2539 set tree->dreg correctly with tls. Allow any
2540 register to be used.
2542 * mini-x86.c (read_tls_offset_from_method): add new code
2543 generation pattern seen with GCC.
2546 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2548 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2549 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2550 exceptions-sparc.c: fix some performance issues in exception
2551 handling and setting of the stack trace for exceptions that were
2554 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2556 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2559 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2562 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2564 This patch inlines tls access, when possible.
2566 * mini.h: new arch functions for TLS intrinsics.
2567 All platforms updated with a stub.
2569 * mini.c: use the new intrinsics
2571 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2572 arch specific intrinsic for tls variables
2574 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2576 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2579 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2581 * mini.c: thread local allocation
2583 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2585 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2587 * Makefile.am: Link against the static version of libmonogc.
2589 * Makefile.am: Link the static versions of the convenience libraries
2590 into the mono executable.
2592 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2594 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2596 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2597 on integer overflow.
2599 * mini-amd64.c: Reorganize function call code.
2601 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2603 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2605 * inssel-x86.brg: use xor eax,eax.
2607 * basic.cs: new tests
2609 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2611 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2612 in exception throwing code.
2614 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2616 * inssel-x86.brg: use xor esi,esi.
2618 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2620 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2621 can trace methods compiled during mini_init () too.
2623 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2626 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2628 * Makefile.am: static link on x86 (r=zoltan)
2630 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2632 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2633 code since it causes some programs to fail.
2635 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2637 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2639 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2641 * mini.c: ovfops_op_map - add STACK_OBJ case for
2643 * basic.cs: add test_0_pin_string as test
2646 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2648 * Makefile.am: build C# if srcdir != builddir
2650 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2652 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2653 fall-through blocks.
2655 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2657 * driver.c: enable loop by default again and include abcrem in -O=all.
2659 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2661 * iltests.il: Add some localloc tests.
2663 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2665 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2668 * inssel-amd64.brg: Add some optimizations.
2670 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2673 * Makefile.am: Statically link mono against libmono on AMD64.
2675 * mini-amd64.c inssel-amd64.brg: Optimizations.
2677 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2679 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2681 * tramp-amd64.c: Patch calling code in trampolines.
2683 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2685 * mini-amd64.c: pinvoke struct passing fixes.
2687 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2689 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2690 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2692 2004-08-05 Duncan Mak <duncan@ximian.com>
2694 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2697 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2699 * mini-amd64.c (emit_move_return_value): Move return value for normal
2702 2004-08-05 Martin Baulig <martin@ximian.com>
2704 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2705 `type->type'; just modify `type' itself when dealing with enums
2706 and generic instances.
2707 (check_call_signature): Make `simple_type' a `MonoType *'.
2709 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2711 * mini.c: Use OP_PADD to add offsets to addresses.
2713 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2715 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2717 * mini-sparc.c (mono_arch_emit_epilog): fix check
2718 for folding last op into restore instruction
2720 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2722 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2723 helper methods using the code manager.
2725 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2727 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2729 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2731 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2732 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2734 * mini-s390.c: fix tail processing
2736 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2738 * mini-ppc.c: mul.ovf.un exception name fix.
2740 2004-08-03 Martin Baulig <martin@ximian.com>
2742 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2743 instances; before jumping to `handle_enum', also modify `ptype'.
2745 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2747 * cpu-sparc.md: fcall maximal length too small.
2749 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2751 * mini-amd64.c mini.h: Add initial support for passing/returning
2752 structures to/from pinvoked methods.
2754 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2756 * mini-ppc.c: reg allocator fix.
2758 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2760 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2762 * inssel.brg: Optimize memset on 64 bit machines.
2764 * mini-amd64.c: Fix some vararg cases.
2766 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2768 * mini-s390.c: Corrected macro in emit_float_to_int
2770 * s390-abi.cs: Tests to exercise the s390 ABI
2772 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2774 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2777 * basic.cs: Add a test for add.ovf.un.
2779 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2781 * mini-sparc.c: add case for OP_IDIV_UN
2783 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2785 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2787 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2789 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2791 * basic.cs: regression tests.
2793 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2796 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2798 * basic.cs: Add a new test.
2800 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2801 and AOT. Various fixes and optimizations.
2803 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2805 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2807 * mini-ppc.c: make sure temp regs are not used for global reg
2810 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2812 * cpu-sparc.md: conv_i8 fix for 64bits
2814 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2816 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2818 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2819 add opcode for cmp BYTE PTR [eax], imm.
2821 * inssel.brg: Make memcpy and memset takes bases.
2823 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2825 * *-amd64.*: More AMD64 work.
2827 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2829 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2830 add a compare-not-equal opcode.
2832 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2834 * mini.c: Use mono_init_from_assembly instead of mono_init.
2836 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2838 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2840 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2842 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2844 * inssel.brg: 64 bit fixes.
2846 * mini.h (MonoCallInst): Add some AMD64 specific data.
2848 * mini.h: Add some OP_P opcodes.
2850 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2852 * basic.cs: tests for 61797 and 61740
2854 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2856 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2857 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2859 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2861 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2863 * *-amd64*.*: Ongoing AMD64 work.
2865 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2867 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2869 * *-amd64*: Ongoing AMD64 work.
2871 * mini-arch.h: Add AMD64 support.
2873 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2875 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2877 * mini-ops.h: Add new opcodes.
2879 * Makefile.am: Add AMD64 support.
2881 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2882 rules into the inssel-long*.brg files.
2884 * *-amd64.*: Add beginnings of AMD64 backend.
2886 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2888 * mini.c (print_dfn): commenting out the code that prints
2889 the cil. With -O=deadce, this makes -v -v crash.
2891 * cpu-pentium.md: make checkthis have a length of 2
2893 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2895 * mini-sparc.h: fix implementations of __builtin
2896 functions for Sun compiler for V9.
2898 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2900 * mini.c: use the new stelem.ref wrapper
2901 * exceptions.cs, arrays.cs: new stelem.ref tests
2903 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2905 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2906 new XSP should work with these changes).
2908 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2910 * inssel-{long32,x86,}.brg: trivial optimizations.
2912 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2914 * mini.c: load value when emitting box operation in
2917 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2919 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2920 is one byte shorter than cmp DWORD PTR [eax], 0.
2922 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2924 * inssel-ppc.brg: arguments on the stack are always
2925 relative to the stack pointer (spotted by Neale Ferguson).
2927 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2929 * exceptions-x86.c: delay appending the method name to the trace until
2930 after mono_jit_info_table_find is called, as this gets the real
2933 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2935 * aot.c: register roots
2937 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2939 * aot.c : I could just use PLATFORM_WIN32 flag.
2941 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2943 * aot.c : Reverting the previous fix. This time it broke linux build.
2945 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2947 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2949 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2951 * mini.c (handle_stack_args): Remove some more debugging code.
2953 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2955 * driver.c mini.h aot.c: Allow additional options to be specified with
2956 --aot and pass them to mono_compile_assembly.
2958 * aot.c: Add experimental code to AOT compile all loaded assemblies
2959 on demand and save the code into a cache in the filesystem.
2961 * aot.c: Add support for more wrapper methods.
2963 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2966 * cpu-*.md: Remove removed opcodes.
2968 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2969 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2970 related icalls to marshal.c.
2972 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2974 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2976 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2978 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2980 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2981 * liveness.c: If liveness is recomputated we need to reset the information
2982 for each variable. This way, if the liveness range has been narrowed
2983 by optimizations that happened after the last computation, we can return
2986 For example, if you have
2991 // Tons of code that does not affect i
2997 i = 0 is dead code and will be removed by SSA. However, when
2998 linear scan gets to the code, i will still appear to be live
2999 throughout the entire block. This prevents good register allocation.
3001 2004-07-06 Martin Baulig <martin@ximian.com>
3003 * debug-mini.c (mono_debug_init_method): Allow
3004 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3005 (mono_debug_add_icall_wrapper): New method.
3007 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3009 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3011 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3014 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3016 * aot.c (mono_aot_load_method): Fix loading of debug info.
3018 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3020 * aot.c: Add logging support.
3022 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3024 * mini.h: Add prototype for mono_print_method_from_ip.
3026 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3028 * inssel.brg: 64 bit fixes.
3030 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3033 * Makefile.am: Add SPARC64 support.
3035 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3037 * aot.c: Fix alignment problems on 32 bit platforms.
3039 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3041 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3044 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3047 * mini.h: Bump AOT file version. Some 64 bit fixes.
3049 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3051 * inssel-sparc.brg: Add new rule to avoid register moves.
3053 * inssel.brg: Add ldind_to_load_membase helper function.
3055 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3057 * mini.c: OffsetToStringData intrinsic.
3059 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3061 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3063 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3066 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3067 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3069 * mini.c: reinstated mono_compile_get_interface_var()
3070 on x86, too, since the change breaks the Gtk# build there as well.
3072 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3074 * driver.c: remove loop from the default optimizations: it seems to
3075 interact badly with some of the other options (see bug #60613).
3077 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3079 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3080 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3082 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3084 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3085 vararg-using methods.
3087 2004-06-21 Martin Baulig <martin@ximian.com>
3089 * mini/mini-exceptions.c
3090 (mono_handle_exception): Added `gpointer original_ip' argument.
3091 After calling mono_unhandled_exception(), call
3092 mono_debugger_unhandled_exception() and if that returns true,
3093 restore the context and return.
3095 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3097 * mini-ppc.c: prefer the use of relative branches so
3098 they won't need to be patched in aot code (patch from Patrick Beard).
3100 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3102 * aot.c: patch from Patrick Beard to make the output assembly
3103 more correct for the MacOSX assembler. Small tweak to
3104 generate sane images on Linux/PPC, too.
3106 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3109 case until bug #59509 is fixed (shows up in #60332).
3111 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3113 * mini.c: make sure the needed wrappers are compiled, too, with
3116 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3118 * driver.c: remove NPTL reference in --version output.
3120 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3122 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3123 generate valid assembly for the Mach-O assembler.
3125 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3127 * driver.c: don't include abcrem in the all optimization specifier
3128 since it slows down jit compilation too much for now.
3130 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3132 * mini.c: use BIGMUL only if both operands have the same signage.
3133 * iltests.il: Test for bug 60056. (errors related to signage in
3138 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3140 * mini.c, aot.c: memory leak fixes.
3142 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3144 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3146 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3148 * Makefile.am: remove the -static hack completely, it links in
3149 statically glib as well.
3151 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3153 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3154 * exceptions.cs: make it compile with new mcs/csc.
3156 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3157 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3158 and added relevant test case.
3160 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3162 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3163 regressions in gtk-sharp.
3165 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3167 * exceptions.cs: New regression tests.
3169 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3171 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3173 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3175 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3177 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3179 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3181 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3183 * mini.c (mono_jit_runtime_invoke): Init class in this
3184 method instead of trusting mono_jit_compile_method to
3185 do the work (because wrappers can be in object class)
3187 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3189 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3191 * basic-long.cs: New regression test.
3193 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3195 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3198 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3200 * Makefile.am: fix miguel's change to build mono statically against
3201 libmono (track build dependencies).
3203 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3205 * cfold.c: Some glib versions do not have G_MININT32.
3207 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3209 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3210 with precision of tan, atan, sin and cos, and implemented related
3211 regressions tests (fixes bug 54467, but one new problem appeared and
3214 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3216 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3218 * exceptions.cs: Add test for constant folding && division by zero.
3220 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3221 since driver.c is in libmono too, so the optimization was useless.
3223 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3224 variable to driver.c so the compiler can emit more efficient code to
3227 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3229 * Makefile.am: don't distribute generated inssel.[ch] files.
3231 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3233 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3234 into the default appdomain. Fixes #58707.
3236 * jit-icalls.c: Remove the broken approximation for truncl, doing
3237 no conversion is better.
3239 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3242 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3244 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3245 of the mcrxr instruction which is not available on some processors
3246 even if it's documented to be. Implement add and sub overflow correctly
3247 (still not complete for long unsigned). Speed up icalls a bit.
3249 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3251 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3252 we run .cctor in the current domain instead of target_domain.
3254 Fixes bug #58558, .cctor not being called in -O=shared.
3256 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3258 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3260 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3262 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3263 which can be done with an imm8, do it that way.
3264 (mono_arch_output_basic_block): ditto for a jmp
3265 (mono_arch_emit_prolog): Computate maximum offset of a label.
3267 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3269 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3270 now tries to allocate prefered physical reg's for virtual
3271 regs. This reduces the number of emited spills/loads with
3272 20-30% on our core assemblies.
3274 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3276 * jit-icalls.c: truncl() is not needed and trunc() is
3277 the correct thing to do anyway (bug #58287).
3279 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3281 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3284 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3286 * driver.c: enable loop optimizations by default.
3288 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3290 * mini-x86.c: fix calc of max loop size when aligning loops start.
3292 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3294 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3297 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3302 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3304 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3306 * mini.c (inline_method): Allways inline some wrappers even if the cost
3307 is too large. Fixes #58785.
3309 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3311 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3313 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3314 (crichton@gimp.org). Beginning of support for sparc/linux.
3316 * mini-sparc.c: Optimize retrieval of LMF address.
3318 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3320 * exceptions-ppc.c: handle alloca in methods with clauses.
3322 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3324 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3326 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3328 * mini.c: Delegate most of the abort signal work to
3329 mono_thread_request_interruption, which also handles Stop and Suspend
3332 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3334 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3335 supports the save/restore lmf opcodes.
3337 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3339 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3342 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3344 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3346 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3347 methods which contain array accesses.
3349 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3350 boundaries. Fixes #58537.
3352 * iltests.il: Add regression test for #58537.
3354 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3356 * mini-x86.c (mono_arch_local_regalloc): Last part of
3357 fix for bug #58633 (releasing register to early).
3359 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3361 * basic-long.cs: Add new regression test.
3363 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3365 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3366 register too early on the chain.
3368 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3370 * mini.c (create_helper_signature): Use a helper function to reduce
3371 the code which needs to be written. Also set the calling convention of
3372 icalls on windows. Fixes #57840.
3374 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3376 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3377 exceptions-ppc.c: added helper function to get the instruction address
3378 from a signal handler context.
3380 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3382 * helpers.c: use g_get_tmp_dir. Invokes happyness
3385 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3387 * helpers.c: Add new env variable to pass args to objdump.
3388 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3390 2004-05-17 Radek Doulik <rodo@ximian.com>
3392 * Makefile.am (common_sources): added abcremoval.h so it get
3393 disted and daily mono packages on go-mono.com will build again
3395 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3397 * abcremoval.c: Fixed coding style, added copyright header.
3399 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3401 * mini.h: Added prototype for abc removal main function.
3403 * build_relations_propagation_table.pl: Added copyright header.
3405 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3407 * basic-long.cs: reg test for complex ceq_long bug.
3409 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3411 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3412 reg in long and clob case (bug #58343). Fixed/added comments.
3414 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3416 * mini.c (mono_jit_runtime_invoke): Follow new convention
3417 of calling the invoke method with an function pointer.
3419 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3421 * ChangeLog: Fix author of memory leak patch.
3423 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3425 * Makefile.am: fix make dist as well...
3428 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3430 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3431 on archs where pointers are 4 bytes long.
3433 * Makefile.am: Added abcremoval.c source file.
3435 * abcremoval.c: Added abcremoval.c.
3437 * abcremoval.h: Added abcremoval.h.
3439 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3441 * inssel.brg: Enabled bounds check removal.
3443 * mini.c: Added support for abcrem optimization.
3445 * mini.h: Added abcrem optimization label.
3447 * driver.c: Added support for abcrem optimization.
3449 * propagated_relations_table.def: Added propagated_relations_table.def.
3451 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3453 * mini.c, cfold.c: fix style.
3455 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3457 * mini.c: handle issue with the low-level implementation of
3458 some long opcodes (bug #54209).
3460 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3462 * basic.cs: test for my new cmov stuff.
3464 2004-05-13 Patrik Torstensson
3466 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3467 opt and added peephole documentation.
3469 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3471 * tramp-ppc.c: rewrote the generic trampoline code.
3473 2004-05-11 Patrik Torstensson
3475 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3477 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3479 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3481 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3482 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3484 * mini.c: Add new icalls for AsAny marshalling.
3486 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3488 * tramp-ppc.c, mini-ppc.c: more cleanups.
3490 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3492 * mini.c: no warnings.
3494 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3496 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3498 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3500 * mini.c: In the thread abort signal handler, if the thread is in the
3501 process of being stoped, don't throw the Abort exception, just stop the
3504 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3506 * tramp-ppc.c: removed old code.
3508 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3510 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3511 do some simple speed optimizations on ppc.
3513 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3515 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3516 and large offsets in load/store.
3518 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3520 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3521 it causes regressions.
3523 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3525 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3528 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3530 * jit-icalls.c: remove warnings.
3531 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3532 speedups for unsafe code.
3534 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3536 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3538 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3540 * basic-calls.cs: Add new regression test.
3542 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3545 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3547 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3550 2004-05-06 Patrik Torstensson
3552 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3553 long reg allocation in any reg (not only eax:edx) and implemented
3554 long shl/shr ops in asm instead of helpers.
3556 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3558 * mini-sparc.h: Fix warnings.
3560 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3563 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3564 separate statement for clarity.
3566 * mini-sparc.c: Update status.
3568 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3570 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3573 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3575 * inssel-ppc.brg: another small pre-release workaround:
3576 we don't do overflow detection for long_sub_un.
3578 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3580 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3581 (also works around a weird ppc bug: 57957).
3583 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3585 * tramp-ppc.c: trampoline fixes.
3587 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3589 * mini-ppc.c: fixed typos.
3591 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3593 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3594 at the top of the stack. Fixed typos. Use a frame registers
3595 for all the methods with exception clauses.
3597 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3599 * exceptions-ppc.c: restore fp registers.
3601 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3603 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3604 order from the stack top (moved the stack room to save the
3605 return value for trace after the param area). Fixed corruption
3606 in restoring registers on unwind.
3608 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3610 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3612 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3614 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3615 and prolog/epilog for methods that use it. Allow
3616 enough param area room for varargs methods. Fix miguel's
3617 breakage in exception handling.
3619 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3621 * Makefile.am: run genmdesc only on current arch.
3623 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3626 * mini-x86.h: fix the build on windows.
3628 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3630 * 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.
3632 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3634 * mini-exceptions.c: New file.
3636 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3637 Move some parts of the x86 exception handling code to an
3638 arch-independent file so it can be shared with other ports.
3640 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3642 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3644 2004-04-26 David Waite <mass@akuma.org>
3646 * driver.c: remove comma from end of enumeration declaration
3648 2004-04-26 Jackson Harper <jackson@ximian.com>
3650 * driver.c: parse config file before loading first assembly. This
3651 allows the user gac to be enabled/disabled.
3653 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3655 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3656 simpler mechanism: we do not care what is encoded initially
3657 (branch absolute or relative), we care about the code and its
3658 target. I kept the old code for reference for now.
3660 The new code tries first to determine if the jump is anywhere in
3661 the -/+32 absolute meg range, if it succeeds, it encodes using the
3662 absolute branch; If not, it tried to find something in the
3663 relative range, if not, it uses the handle_thunk code.
3665 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3667 * exceptions-ppc.c: use the correct ip register on macosx.
3669 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3671 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3673 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3675 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3676 Raise exception on integer divide by zero by hand since the hw
3677 doesn't support it. Handle NaNs in FP compares.
3679 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3681 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3682 code reducing duplication between the platforms and enabled
3683 signal exception handling (on linux for now).
3685 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3687 * exceptions-ppc.c: more macosx support.
3689 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3691 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3693 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3695 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3697 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3699 * iltests.il: more tests.
3701 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3703 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3706 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3708 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3710 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3712 * liveness.c: Mark variables as volatile in all basic blocks reachable
3713 from exception clauses.
3715 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3717 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3720 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3722 * iltests.il, basic.cs: more tests for regalloc.
3724 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3726 * iltests.il: Some tests for register allocation modifications
3729 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3731 * exceptions.cs: Add regression test for bug #56782.
3733 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3734 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3735 the beauty of fixing the same thing in 5 different files...
3737 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3739 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3742 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3744 * mini.c: Add support for STRWLPARRAY marshalling convention.
3746 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3748 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3749 to init the context to setup the regs pointer).
3751 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3753 * exceptions-ppc.c: more exceptions work.
3755 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3757 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3760 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3762 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3763 can use the memory directly.
3765 * cpu-pentium.md: Update documentation from a post from Zoltan.
3767 add x86_add_membase, x86_sub_membase, x86_mul_membase
3769 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3771 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3772 GENERAL_REGS they were also hardcoded for all PPC ports.
3774 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3776 Remove hard-coded limit for floating point registers, use
3777 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3779 Notice that in MacOS X calling conventions you can fit a lot more
3780 floating point values in registers, so I should update the PInvoke
3781 test to excercise the passing of floating point values on the
3782 stack (currently broken).
3784 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3786 * tramp-ppc.c (create_trampoline_code): Added
3787 JUMP_TRAMPOLINE_SIZE.
3788 (ppc_magic_trampoline): Follow the pattern from
3789 x86_magic_trampoline: if code is set to zero, return.
3790 (create_trampoline_code): Always pass MonoMethod to the jump
3791 trampoline, before it was passing a null.
3792 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3793 share the code with mono_arch_create_jit_trampoline.
3795 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3797 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3800 * cpu-g4.md: Added length for jmp instruction, the worst case
3801 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3804 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3806 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3808 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3810 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3811 before each IL instruction.
3813 * mini.c (CEE_BOX): Fix warnings.
3815 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3817 * mini.c: removed a few unused vars and extra whitespace.
3819 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3821 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3823 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3825 (OP_GETCHR): use the above
3826 (CEE_LDELEMA): use the above.
3828 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3829 version of the generic impl.
3830 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3831 (CEE_LDELEMA): use the above.
3833 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3835 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3838 * iltests.il: Added new regression test for #56317.
3840 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3842 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3843 under NetBSD. Fixes #56450.
3845 * liveness.c (update_gen_kill_set): Fix previous patch.
3847 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3849 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3851 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3853 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3856 * inssel-sparc.brg: Add more optimizations.
3858 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3860 2004-04-01 Martin Baulig <martin@ximian.com>
3862 * mini.c (handle_box): New static function; moved the
3863 implementation of CEE_BOX here.
3864 (mono_method_to_ir): Added `constrained_call' variable.
3865 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3866 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3867 mono_method_get_constrained() to get the method.
3869 2004-04-01 Martin Baulig <martin@ximian.com>
3871 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3872 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3873 (mono_method_to_ir): We don't need these macros anymore since
3874 mono_class_get_full() already takes care of it.
3876 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3878 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3879 use @function (as doesn't accept #function here) and check the return
3880 value of system and stop if fails.
3882 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3884 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3886 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3888 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3890 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3892 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3895 * basic-long.cs: Add test for negation of Int64.MinValue.
3897 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3899 * mini-sparc.c: Update status.
3901 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3903 * exceptions-sparc.c: Fix return value in filters.
3905 * inssel-sparc.brg: Fix register allocation in some rules.
3907 2004-03-28 Martin Baulig <martin@ximian.com>
3909 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3912 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3914 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3916 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3917 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3918 remove unused conv_u4 opcode.
3920 * mini-x86.c: Remove valgrind workaround since it slows down things
3921 even when mono is not run under valgrind.
3923 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3925 * mini-sparc.c: Update status.
3927 * inssel-sparc.brg: Add some optimizations.
3929 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3930 future delay slot filling. Add support for varargs, tail calls and JMP.
3932 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3933 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3935 * inssel.brg: Fix register allocation in OP_ARGLIST.
3937 * inssel.brg: Fix warnings.
3939 2004-03-25 Martin Baulig <martin@ximian.com>
3941 * mini.c (inflate_generic_field): Removed.
3942 (mini_get_method): Removed, use mono_get_method_full(),
3943 (mini_get_class): Removed, use mono_class_get_full().
3944 (mono_method_to_ir): Pass our generic context to
3945 mono_field_from_token().
3947 2004-03-25 Martin Baulig <martin@ximian.com>
3949 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3950 of a `MonoMethod *'.
3951 (mini_get_method): Take a `MonoGenericContext *' instead
3952 of a `MonoMethod *'.
3953 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3954 a new local variable called `generic_context' which holds the
3955 current `MonoGenericContext *'; use it to lookup things.
3957 2004-03-24 Martin Baulig <martin@ximian.com>
3959 * mini.c (mini_get_class): New static method; if we're inside a
3960 generic instance, inflate the class if neccessary.
3961 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3963 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3965 * iltests.il: New regression test for #55976.
3967 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3970 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3972 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3975 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3977 * liveness.c: Consider SSA stores as well as loads when making vars
3980 * exceptions.cs: New regression tests for register allocation.
3982 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3984 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3985 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3986 domain lock only to protect puntual access to data structures.
3987 Added access lock for sighash, jit_icall_hash_name,
3988 jit_icall_hash_addr and domain->code_mp.
3990 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3992 * driver.c: Print SIGSEGV handling method.
3994 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3996 * mini.c (setup_jit_tls_data): Handle case when this is called
3997 multiple times for a thread.
3999 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4000 is different from fbxx_un. Fixes #54303. Also use constants instead of
4001 magic numbers in a lot of places.
4003 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4005 * exceptions.cs: Fix cctor test when --regression is used.
4007 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4009 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4012 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4014 * inssel-ppc.brg: fixed register assignments for some rules.
4016 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4018 * exceptions.cs: Add test for exceptions in static constructors.
4020 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4021 static constructors outside the domain lock. Fixes #55720.
4023 2004-03-17 Martin Baulig <martin@ximian.com>
4025 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4026 (inflate_generic_field): Take the `MonoMethod *' instead of the
4027 `MonoClass *' and added support for generic method.
4028 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4029 have a `field->parent->gen_params', only inflate the field if it's
4030 an open constructed type.
4032 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4034 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4035 exception object instead of the preconstructed ones.
4037 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4039 * mini.c: reverted changed to sigsegv_signal_handler commited
4040 accidentally in the previous patch.
4042 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4045 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4046 running --aot with an old assembly.
4048 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4050 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4053 * mini-sparc.c: Add support for v9 branches with prediction.
4055 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4057 * mini.c (mini_init): #warning is GNUC only
4059 * mini-sparc.h: implement __builtin_frame_address
4060 and __builtin_return_address for Sun C compiler
4062 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4064 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4066 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4068 * basic-calls.cs: Add test for unaligned byref long argument passing.
4070 * mini-ops.h: Add sparcv9 compare and branch instructions.
4072 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4073 v9 instructions if we have a v9 cpu.
4075 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4076 registers for global allocation.
4078 * exceptions-sparc.c: Fixes.
4080 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4082 * liveness.c (mono_analyze_liveness): Optimized version.
4084 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4086 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4089 * basic-float.cs basic-calls.cs: New regression tests.
4091 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4093 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4094 sigaltstack implementation.
4096 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4098 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4099 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4101 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4103 * mini.c: Fix warnings.
4105 * mini.c (mono_resolve_patch_target): New function which contains the
4106 arch independent part of the patching process.
4108 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4109 patching code to a separate function.
4111 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4113 * mini.c (add_signal_handler): ifdef out on Windows
4115 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4117 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4118 cpu-sparc.md: Add exception handling support + other fixes.
4120 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4121 typed GC detection in --version.
4123 * basic.cs exceptions.cs: New regression tests.
4125 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4126 the arch specific code can store data during a compilation.
4128 * mini-ops.h: Add OP_SETFRET.
4130 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4131 function, register a separate icall for each arity, so the icalls can
4134 * mini.c (mono_print_tree): Print negative offsets in a more readable
4137 * mini.c: Make signal handling work on sparc.
4139 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4141 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4143 * jit-icalls.c: Emulate truncl by aintl on solaris.
4145 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4147 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4149 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4151 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4153 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4154 a MarshalByRef type, inline a method that performs the check, taking into
4155 account that the object can be a proxy. Also implemented tow new opcodes:
4156 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4157 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4158 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4160 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4162 * mini-ppc.c: if a relative branch displacement is too big
4163 but it points to and area reachable with an absolute branch,
4166 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4168 * mini.c: optimize small copies in cpblk.
4170 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4172 * basic-calls.cs basic-float.cs: New regression tests.
4174 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4175 negative offsets from %fp. Implement localloc. Fix local register
4176 allocation. Fix the case when the this argument needs to be saved to
4177 the stack. Implement some missing opcodes.
4179 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4181 * mini.c (mini_method_compile): Reenable global regalloc in methods
4182 with exception handlers.
4184 * linear-scan.c (mono_varlist_sort): Fix warning.
4186 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4188 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4191 * liveness.c: Make all variables uses in exception clauses volatile, to
4192 prevent them from being allocated to registers. Fixes #42136.
4194 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4196 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4199 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4200 argument to mono_arch_regalloc_cost.
4202 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4205 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4207 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4208 Make the cost of allocating a variable to a register arch dependent.
4210 * basic-calls.cs: Fix compilation of tests.
4212 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4213 helper function to cut back on the number of #ifdefs needed.
4215 * mini-ppc.c: Fix compilation.
4217 * basic-calls.cs: New regression tests.
4219 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4221 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4222 of l0 since that is callee saved.
4224 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4227 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4228 of delay instruction.
4230 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4232 * mini.h (MonoCallInst): Add 'virtual' flag.
4234 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4236 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4238 * *.cs: New regression tests.
4240 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4243 * mini.c (mono_runtime_install_handlers): Fix build.
4245 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4246 'signal_stack_size' members.
4248 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4249 alternate signal stack.
4251 * exceptions-x86.c: Add stack overflow handling.
4253 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4254 functions to arch independent code.
4256 * mini.c (mono_print_tree): Print more detailed info for load_membase
4259 2004-02-23 Martin Baulig <martin@ximian.com>
4261 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4263 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4265 * mini-x86.c: fixed reg allocation for div/rem.
4267 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4269 * driver.c (mono_main): Report some configuratio options on --version.
4271 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4273 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4274 low in the address space. Correctly flush memory in thunks where we
4277 2004-02-20 Martin Baulig <martin@ximian.com>
4279 * mini.c (mini_get_method): New static method; inflate all generic
4280 methods and methods in open generic instances.
4281 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4282 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4284 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4286 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4288 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4290 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4292 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4294 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4295 it compile using Sun's compiler.
4297 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4299 * 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.
4301 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4303 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4305 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4307 * mini-ppc.c: handle calls outside of the allowed range with thunks
4308 allocated using the code manager.
4309 * tramp-ppc.c: use the code manager to hold generated native code.
4310 Fixed the magic trampoline to just patch vtable entries.
4312 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4314 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4317 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4319 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4322 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4323 if we have a working __thread implementation.
4325 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4326 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4328 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4330 * mini-x86.c: Fix compilation under gcc 2.
4332 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4334 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4335 contains a call to the wrapped function.
4337 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4338 OP_<CALL>_IMM opcodes, and use them under X86.
4340 * mini.c (mono_jit_find_compiled_method): Fix warning.
4342 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4344 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4346 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4347 functionality to mini.c.
4349 * mini.c (mono_create_jump_trampoline): New function to create a jump
4350 trampoline. Return a compiled method instead of a trampoline if it
4351 exists. Add a cache for jump trampolines.
4353 * mini.c (mono_jit_find_compiled_method): New function to return a
4354 compiled method if it exists.
4356 * mini-x86.c: Call mono_create_jump_trampoline instead of
4357 mono_arch_create_jit_trampoline.
4359 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4360 a jump trampoline. Fixes #52092.
4362 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4364 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4365 which is not up-to-date. Add check_corlib_version () instead.
4367 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4370 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4371 since newer valgrind versions do not need it.
4373 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4374 compile a method with a given set of optimizations.
4376 * mini.c: Compile icall wrappers on-demand instead of at startup.
4378 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4379 wrapper for an icall.
4381 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4383 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4386 * iltests.il: Add test for non-empty stack before switch instruction.
4388 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4390 * mini.c: Add support for new stringbuilder marshalling conventions.
4392 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4394 2004-02-01 Martin Baulig <martin@ximian.com>
4396 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4397 in `ginst->mtype_argv'.
4399 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4401 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4402 facilitate grepping.
4404 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4406 * mini.c: fixed buglet in initobj generic implementation for references.
4408 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4410 * Makefile.am: make the version script conditional.
4411 * jit-icalls.c: handle missing truncl().
4413 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4415 * exceptions.cs: Add more tests for double->int conversion.
4417 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4418 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4420 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4422 * driver.c: make --verbose --version emit an error
4423 if the loaded corlib doesn't match the runtime version.
4425 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4427 * mini-ppc.h: export ppc_patch().
4428 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4429 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4430 on par or better than on MacOSX.
4432 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4434 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4435 mono_lookup_pinvoke_call.
4437 * mini-x86.c: Under windows, the default pinvoke calling convention is
4438 stdcall. Fixes #52834.
4440 * mini.c (optimize_branches): Add an upper bound to the number of
4441 iterations to prevent infinite loops on strange loops. Fixes #53003.
4443 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4445 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4446 and ISINST. Fixes #52093.
4448 * objects.cs (test_0_vector_array_cast): New tests.
4450 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4452 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4453 checking in Array.Set ().
4455 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4458 * object.cs (test_0_multi_array_cast): New regression test.
4460 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4462 * exceptions-ppc.c: fix build on Linux/PPC.
4464 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4466 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4467 running under valgrind.
4468 (x86_magic_trampoline): Fix build bustage.
4470 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4471 negative values as well. This is needed for the encoding of the line number
4472 info, since sometimes the line numbers are not in increasing order.
4474 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4476 * cpu-pentium.md (localloc): Increase the size of the localloc
4477 instruction since it is a loop under Win32.
4479 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4482 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4484 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4485 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4486 Max Horn (max@quendi.de). Fix file names in comments.
4488 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4490 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4491 avoid stack overflow.
4492 (replace_usage): Avoid uninitialized variable warnings.
4494 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4495 and taking the address of valuetype variables.
4497 2004-01-03 Patrik Torstensson
4499 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4500 for other purposes than FP later on.
4502 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4504 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4507 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4509 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4511 2003-12-30 Patrik Torstensson <p@rxc.se>
4513 * mini-x86.h: Decreased number of availiable fp regs.
4514 Solves corner cases with FP spilling.
4516 2003-12-23 Patrik Torstensson <p@rxc.se>
4518 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4519 for floating point stack tracking / spilling on x86.
4522 * basic-float.cs: added float mul overflow test.
4524 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4526 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4528 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4530 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4531 supports for cond branches that overflow the immediate
4532 overflow offset. mcs can compile simple programs.
4534 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4536 * exceptions-ppc.c: exception handling support wip:
4537 finally handlers get run on exception.
4539 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4541 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4544 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4546 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4547 initial support for stack walking and unwinding.
4549 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4551 * driver.c (mono_main): Make corlib-out-of-sync message more
4552 descriptive. Also remove verify_corlib call.
4554 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4556 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4557 not overlap with other call's arguments, too.
4559 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4561 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4562 move to arch-specific code the choice of arch-specific
4563 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4564 * mini.c: ensure emulation calls will not interleave
4567 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4569 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4570 the magic trampoline stack frame is dropped before executing
4573 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4575 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4576 and integer to fp conversions. Added support for overflowing
4577 arguments on the stack. Reserve a couple more registers as temps.
4578 Added support for aot compilation (as output still needs to be
4581 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4583 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4584 Don't overwrite return register in some corner cases.
4586 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4588 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4589 static constructors when AOT compiling.
4591 * driver.c (mono_main): Call mono_check_corlib_version.
4593 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4595 * cpu-g4.md, basic.cs: fixed div target register.
4597 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4599 * mini-ppc.c, basic.cs: shl_imm fix with test.
4601 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4603 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4604 structures by value. Misc fixes.
4605 * objects.cs: more tests.
4607 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4609 * mini-ppc.c: lconv.ovf.i implemented.
4611 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4614 (mini_init): don't error out if someone already called g_thread_init.
4616 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4618 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4619 to be any type per the spec. Fix abnormal memory usage when
4620 the same object is repeatedly thrown.
4622 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4624 * mini.c: check for overruns in IL code.
4626 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4628 * TODO: Add/remove some todo entries.
4630 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4632 * driver.c (mono_main): Call mono_verify_corlib.
4634 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4636 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4637 This has been moved to mini.c
4638 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4639 type being casted is marshalbyref it could be a proxy, so instead of
4640 emitting the type check code, emit a call to a runtime method that will
4641 perform the check by calling CanCastTo if needed.
4643 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4645 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4646 methods with large stack frames under Win32.
4648 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4650 * Makefile.am: Distribute regression tests.
4652 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4653 at the end instead of inserting each variable into the sorted list.
4655 * linear-scan.c (mono_varlist_sort): New helper function.
4657 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4659 * mini.c: ensure arguments and locals are within bounds.
4661 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4663 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4666 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4668 * mini.c (mono_cprop_copy_values): Fix crash.
4670 * aot.c: Set verbosity back to 0.
4672 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4674 * regalloc.c: complete memory leak fix by Laurent Morichetti
4677 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4679 * driver.c (main_thread_handler): Revert the previous patch.
4681 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4684 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4685 memory from the memory pool.
4687 * driver.c (main_thread_handler): Turn on all optimizations when
4690 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4691 an array for better performance.
4693 * regalloc.c (mono_regstate_assign): Fix memory leak.
4695 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4696 serialize the debug info.
4698 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4699 debug info from the serialized representation.
4701 * aot.c: Save debug info into the generated file and load it when
4704 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4706 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4708 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4709 More FP-related fixes.
4711 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4713 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4714 and register allocation buglet. Hello world now runs.
4716 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4718 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4719 * tramp-ppc.c: fixed class init trampoline.
4720 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4722 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4724 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4725 mini.c: more ppc changes/fixes.
4727 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4729 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4730 Also optimize the case when the arguments are the same in the caller
4733 * iltests.il: Add tests for tail calls with valuetype arguments.
4735 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4737 * mini-ppc.c: fixes for struct return type.
4739 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4741 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4742 mono_spillvar_offset() to arch-specific code.
4744 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4746 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4748 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4750 * exceptions-x86.c: Fix stack space leaks.
4752 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4753 registers from the lmf if the method has save_lmf set.
4755 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4757 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4758 of icall wrappers into InvokeInDomain, since these are now per-domain.
4760 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4762 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4763 make some opcode emulation and intrinsic ops enabled/disabled
4764 according to the architecture. More fixes.
4766 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4768 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4770 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4772 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4773 arch-specific handling for 'this' and struct return type to
4776 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4778 * aot.c: prevent divide by zero error when reporting (it happened with
4781 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4783 * mini.h (inst_switch): Remove unused macro.
4785 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4788 (load_aot_module): free 'info->methods' and 'info' properly. No more
4789 "free(): invalid pointer blah" messages when you have an old aot
4792 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4794 * jit-icalls.c, mini.c: Added support for context static fields.
4796 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4798 * mini.c (mono_method_blittable): Methods which set LastError are not
4799 blittable either. Fixes #51108.
4801 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4803 * mini.c: flush icache.
4804 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4806 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4808 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4810 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4812 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4815 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4818 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4820 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4822 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4823 instruction when the result is discarded.
4825 * iltests.il (test_0_div_regalloc): New regression test.
4827 * arrays.cs: Fix compilation error.
4829 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4831 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4832 float rules to inssel-x86.brg: sane architectures with FP registers
4833 don't need to implement these rules.
4835 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4837 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4839 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4841 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4842 implementation of 32 bit systems.
4844 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4846 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4847 (Jeroen Zwartepoorte).
4849 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4851 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4852 the caller and the callee matches.
4854 * mini.c (mono_method_to_ir): Add comment.
4856 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4857 signbit is missing on some platforms.
4859 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4861 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4863 * mini.c (setup_jit_tls_data): Call the new function.
4865 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4867 * mini-x86.c: Add experimental support for fast access to the lmf
4868 structure under NPTL/Linux 2.6.x.
4870 2003-11-06 Martin Baulig <martin@ximian.com>
4872 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4873 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4876 2003-11-02 Martin Baulig <martin@ximian.com>
4878 * mini.c (inflate_generic_field): New static method.
4879 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4880 generic instance and the field is declared in a generic type, call
4881 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4883 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4885 * mini.h mini.c (mono_method_same_domain): New function to return
4886 whenever the caller and the callee are in the same domain.
4888 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4890 2003-10-30 Martin Baulig <martin@ximian.com>
4892 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4893 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4895 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4896 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4898 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4900 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4903 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4904 object here, so it is in the correct appdomain etc.
4906 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4908 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4910 (mono_method_to_ir): Avoid freeing the type created returned from
4911 mono_type_create_from_typespec, since it is put into an internal cache
4912 by the function. Fixes pointer.exe.
4914 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4915 trampolines for icalls and pinvokes as well. Fixes #33569.
4917 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4919 * mini.c: Update after appdomain changes.
4921 * mini.c (mono_jit_compile_method_inner): Allways compile native
4922 method wrappers in the root domain, since there can only be one
4923 instance of them, whose address is stored in method->info.
4925 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4927 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4928 environment variable. Instead detect automatically whenever running
4929 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4932 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4934 * trace.c, trace.h: New files that implement the new trace option
4937 * driver.c: Document new --trace options.
4939 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4942 - if (mono_jit_trace_calls)
4943 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4945 * mini.h: prototypes.
4947 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4949 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4951 * mini.c inssel.brg: Implement typedefbyref opcodes.
4953 * mini.c (mono_jit_compile_method): Remove unused local variable.
4955 * mini.c (mono_jit_compile_method_inner): Ditto.
4957 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4959 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4961 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4963 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4965 * mini.c (mono_no_aot): Remove unused global variable.
4967 * mini.c: Thread safety fixes.
4969 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4971 * mini.c (mono_create_class_init_trampoline): Add a lock around
4972 class_init_hash_addr.
4974 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4977 * mini.c: Decompose the NEWARR instruction before decomposing its
4978 arguments. Fixes #30073.
4980 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4982 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4985 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4987 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4989 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4991 * driver.c: Add support for compiling icall wrappers to --compile.
4993 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4995 * inssel.brg: The empty value in class->interface_offsets is -1, not
4998 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5000 * objects.cs: New test for 'is' operator on an array of interfaces.
5002 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5004 * tramp-ppc.c: update trampoline code to support jumps
5005 and class initialization.
5007 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5009 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5011 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5013 * inssel.brg (OP_UNBOX): Remove unused rule.
5015 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5016 region instead of one for each method. Fixes #47813.
5018 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5020 * exceptions.cs (test_0_nested_finally): New regression test for
5021 nested exception handlers.
5023 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5025 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5027 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5030 * mini.c (mono_method_check_inlining): Make the inlining limit
5031 configurable by an environment variable.
5033 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5035 * mini.h: Bump AOT file version.
5037 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5038 token, store the image along with the token, since the token might not
5039 refer to the same image as the method containing the relocation,
5040 because of inlining.
5042 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5044 * mini.c (mono_precompile_assemblies): New function to compile
5045 all methods in all loaded assemblies.
5047 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5049 * regalloc.h regalloc.c (MonoRegState): Change the type of
5050 iassign and fassign to int*, since they can contain large negative
5051 values if the register is spilled. Also added some comments. Fixes
5054 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5055 under Win32. Fixes #42964.
5057 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5059 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5061 * aot.c: Added support for AOT compiling methods which contain calls
5062 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5065 * driver.c (compile_all_methods): Run the compilation in a thread
5066 managed by mono. Fixes #44023.
5068 * mini.c (mono_codegen): Print full method name in verbose output.
5070 * mini-x86.c (mono_arch_patch_code): Fix warning.
5072 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5073 jumps, since the method we are jumping to might be domain-specific.
5075 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5077 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5079 * inssel.brg: string chars are unsigned.
5081 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5083 * TODO: New todo item.
5085 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5086 which calls mono_runtime_class_init and patches the call site to
5087 avoid further calls.
5088 (mono_arch_create_class_init_trampoline): New arch specific function
5089 to create a class init trampoline.
5090 (create_trampoline_code): Generalized so it can create
5091 class init trampolines as well.
5093 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5094 (mono_create_class_init_trampoline): New function to create and cache
5095 class init trampolines.
5096 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5097 vtable given the address of a class init trampoline. Used by the
5099 (mono_codegen): Generate a call to a trampoline instead of
5100 mono_runtime_class_init in LDSFLD[A].
5101 (mono_codegen): Add relocations for the new trampoline.
5103 * mini.h mini-x86.c aot.c: Added a new relocation type:
5104 MONO_PATCH_INFO_CLASS_INIT.
5106 * mini.h: Bump AOT version number.
5108 * aot.c: Create a copy of the loaded code instead of using the original
5109 so methods which call each other will be close in memory, improving
5112 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5113 patch since it breaks the regression tests.
5115 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5116 for the register saving instruction sequence since the
5117 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5119 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5121 * TODO: Fix todo item && remove another.
5123 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5125 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5128 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5129 function of the module.
5131 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5132 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5133 --no-aot command line option.
5135 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5137 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5138 by Bernie Solomon (bernard@ugsolutions.com).
5140 * inssel.brg: Refactor the interface offset table related code into
5141 its separate functions and add support for the AOT case.
5143 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5145 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5147 * aot.c: Added mono_aot_verbose variable and made all debugging
5148 output depend on the value of this variable.
5150 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5151 method_label and info_label.
5153 * mini.h mini-x86.c aot.c: Added a new relocation type
5154 MONO_PATCH_INFO_IID for klass->interface_id.
5156 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5157 the MonoJitInfo structure.
5159 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5160 a non-root appdomain in shared mode.
5162 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5164 * aot.c: make aot loader less verbose. Remove free of unused variable.
5166 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5168 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5170 * .cvsignore: Added *.dll.
5172 * mini.c (mono_print_tree_nl): New function callable while debugging.
5174 * mini.c (mono_print_code): Export this.
5176 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5179 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5181 * mini.h (MonoCompile): Added 'jit_info' field.
5183 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5184 the cfg structure, since it is needed by the AOT compiler.
5186 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5188 * aot.c: A major rewrite. Changes include:
5189 - save exception tables for methods which have them.
5190 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5192 - reworked the file format so it is now much smaller and needs
5193 fewer relocation entries.
5195 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5197 * aot.c (load_aot_module): Fix build bustage on platforms without
5200 2003-09-04 Martin Baulig <martin@ximian.com>
5202 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5204 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5206 * TODO: Some new optimization ideas.
5208 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5210 * aot.c: Save the optimization flags used to compile the code into
5213 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5214 support emitting domain specific code.
5216 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5217 no longer domain neutral. It can be made domain neutral by compiling
5218 with --optimize=shared.
5220 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5223 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5224 loading of AOT code.
5226 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5228 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5229 if there is no domain neutrality information.
5231 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5233 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5234 format version into the generated library.
5236 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5237 callee method into the caller since one of them could be shared.
5239 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5240 system exceptions from AOT code now works.
5242 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5243 method if it is domain neutral and the callee is not.
5245 * graph.c (cfg_emit_one_loop_level): Fix warning.
5247 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5249 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5252 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5254 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5255 is needed by code which is executed before mono_runtime_init ().
5256 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5258 * mini.c (mono_thread_abort): Fix warning.
5259 (mono_jit_compile_method): Call static constructor in the AOT case too.
5261 * aot.c (mono_compile_assembly): Fix warning.
5263 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5265 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5267 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5269 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5271 * cpu-pentium.md: Fix the length of call opcodes so they include the
5272 ESP restoring instruction. Fixes #47968.
5274 2003-08-28 Martin Baulig <martin@ximian.com>
5276 * mini-x86.c (mono_arch_call_opcode): Added support for
5277 MONO_TYPE_GENERICINST.
5279 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5281 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5283 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5284 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5286 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5289 2003-08-26 Martin Baulig <martin@ximian.com>
5291 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5292 when reporting an error, set this to the actual error location.
5293 (mono_method_to_ir): Report the correct error location if
5294 get_basic_blocks() returned an error.
5296 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5298 * mini.c (mono_type_blittable): OBJECT is not blittable.
5299 (mono_method_blittable): Methods which have marshalling descriptors
5300 are not blittable either. Fixes #47842.
5302 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5304 * driver.c mini.c: Use an environment variable instead of a global
5305 variable. Also fix the build.
5307 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5308 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5311 * driver.c mini.c: Added --with-valgrind option to turn off some
5312 code which prevents mono from running under valgrind.
5314 * mini.c (mono_emit_call_args): Fixed warning.
5316 * mini.c (mono_emulate_opcode): Fixed warning.
5318 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5320 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5321 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5322 regalloc.c, regalloc.h: specify available registers in arch-specific
5323 code and support floats in the regallocator (patch by Laurent Morichetti
5326 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5328 * mini.c: mono_thread_current() can be called only after
5329 mono_runtime_init(): rearrange code to not call it early on.
5331 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5333 * mini.c: allocate jump tables in the code mempools.
5335 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5337 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5340 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5342 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5343 12 to 16. This fixes bug #47453.
5346 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5348 * mini-ppc.c: fixed indexed load and unsigned compares.
5350 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5352 * mini.c: reenabled installation of handler for
5353 thread abort signal.
5355 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5357 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5358 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5359 until it's fixed and actually useful.
5361 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5363 * inssel-long32.brg: couple more opcodes implemented.
5365 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5367 * mini-sparc.c: Even more opcodes implemeted.
5369 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5371 * mini-sparc.c: More opcodes implemented.
5373 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5375 * mini-sparc.c: More opcodes implemented.
5377 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5379 * inssel-sparc.brg: Add some needed rules. Direct
5381 * Makefile.am: Use inssel-sparc.brg
5382 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5383 an assert happy for now.
5385 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5387 * mini-sparc.c: Fixed compile errors.
5388 * exceptions-sparc.c: Same. We now produce a mono binary
5389 on sparc-linux. Yea.
5391 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5393 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5394 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5395 They compile, but do not work.
5397 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5399 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5400 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5401 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5404 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5406 * mini.c: more opcodes implemented and better support for generics.
5408 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5410 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5411 * mini.c, mini.h: first cut at generics support: some new instructions
5412 added and changed the behaviour of some of the existing ones.
5414 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5416 * mini.c: Removed definition of metadata_shared mutex here.
5418 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5420 * mini-x86.c: make vararg calls work for instance methods.
5422 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5424 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5425 returns the arguments in a separte list, now.
5427 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5429 * aot.c, mini.c: updates for array type representation changes.
5431 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5433 * mini.c: register function to perform jit shutdown.
5435 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5437 * mini.c: use a faster allocator if possible.
5439 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5441 * aot.c: some cleanups and portability changes.
5443 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5445 * mini.c: use faster allocation for CEE_BOX if possible.
5447 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5449 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5450 Moved inlined mempcy code to its own function so that is can be
5451 reused. Added an inline memset function as well (optimized initobj).
5452 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5454 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5458 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5460 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5461 arch code can setup the cpu for CLR execution, if needed.
5462 We use it on x86 to set the precision of FP operations.
5464 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5466 * mini.c: disable some optimizations if we can guess they'll cost too
5467 much for a given method.
5469 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5471 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5473 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5474 * mini.h mini.c mini-x86.c: Added instruction level coverage
5475 info collection support.
5477 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5479 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5480 is now implemented in the profiling API. Get rid of a couple of
5481 unnecessary global variables.
5483 2003-06-15 Nick Drochak <ndrochak@gol.com>
5485 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5486 * cpu-g4.md: add op_bigmul and op_bigmul_un
5487 * cpu_pentium.md: add op_bigmul_un
5488 * inssel-long32.brg: add rule for unsigned bigmul
5489 * mini-ops.h: define OP_BIGMUL_UN
5490 * mini-x86.c: THE BUG: handle (un)signed properly
5491 * mini.c: choose unsigned opcode if needed.
5492 This set of patches fixes bug #44291
5494 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5496 * mini.c (optimize_branches): improved to handle all kinds of
5497 conditional branches.
5499 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5501 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5502 don't raise exceptions.
5504 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5506 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5507 to arch-specific files.
5509 2003-06-09 Martin Baulig <martin@ximian.com>
5511 * Makefile.am (libs): Added $(LIBGC_LIBS).
5513 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5515 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5516 and OP_ATAN (fixes bug#44293).
5518 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5520 * Makefile.am, mini-x86.c: rename cpu description array to
5521 pentium_desc, since some compilers define the 'pentium' preprocessor
5524 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5526 * mini.c (mini_select_instructions): add explicit branch if the
5527 following block is not the false target of a conditional branch -
5528 we need this with any optimization that reorder or remove bblocks
5530 * mini.c (optimize_branches): bug fixes
5532 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5534 * mini.c (mono_method_to_ir): inline static readonly fields
5536 * ssa.c (fold_tree): start cfold support for long (very simple
5539 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5541 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5543 * inssel.brg: fixed memcpy (bug #44219).
5545 2003-06-05 Dick Porter <dick@ximian.com>
5547 * driver.c: Set the glib log levels to not abort if g_message
5550 g_set_prgname() has to happen before mini_init() so that the
5551 process handle gets the info.
5553 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5555 * driver.c: add intrins to the default optimizations to get wider
5558 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5560 * mini.h: some large basic blocks will overflow a 16-bit
5561 integers for symbolic registers.
5563 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5565 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5566 (mono_arch_output_basic_block): fix bug 43499
5568 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5570 * mini.c: kill duplicated definition of mono_debug_format.
5572 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5574 * mini-x86.c, arrays.cs: fixed register allocation bug.
5576 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5578 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5580 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5582 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5585 (print_method_from_ip): also print source location information if
5588 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5590 * mini.c (mono_find_block_region): bug fix in region code
5591 (mini_method_compile): enable removing unreachable code again, but
5592 only in methods without exception clauses.
5594 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5596 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5597 Implemented arglist opcode and handling of TypedReference type.
5598 Fixed x86 call convention when a structure is returned.
5599 Minimal support for calling static vararg methods.
5601 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5603 * mini.c (mini_method_compile): always remove unreachable code,
5604 because the code in them may be inconsistent (access to dead
5605 variables for example).
5607 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5609 * driver.c, debug-mini.c: warning fixes.
5611 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5613 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5615 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5617 * mini.c: thread-static fields are registered in mono_class_vtable(),
5618 so ensure the function is called before checking for them.
5620 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5622 * mini.c (optimize_branches): fix for bug 43586
5624 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5625 overflow (fixes Bug #43639)
5627 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5629 * mini.c, objects.cs: allow the use of stobj for primitive types.
5631 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5633 * mini.c: be less strict about argument checking until we support
5634 running the verifier.
5636 2003-05-27 Nick Drochak <ndrochak@gol.com>
5638 * basic-long.cs: tests for (ulong)int * (ulong)int also
5639 * mini.c: use the same trick for (ulong)int * (ulong)int
5641 2003-05-27 Nick Drochak <ndrochak@gol.com>
5643 * basic-long.cs: add regression test for (long)int * (long)int
5644 * cpu-pentium.md: add op_bigmul specification
5645 * inssel-long32.brg: add OP_BIGMUL rule
5646 * mini-ops.h: add OP_BIGMUL
5647 * mini-x86.c: register allocator: handle case where src1 needs to be
5649 * mini.c: substitute special BIGMUL opcode in the tree for
5650 (long)int * (long)int
5652 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5654 * jit-icalls.c: call the type ctor on field access if needed.
5656 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5658 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5659 to a method (including results of ldelema, bug#43207).
5661 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5663 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5664 colors to show exception handler blocks.
5666 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5667 (fix for pinvoke7.cs).
5669 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5671 * mini.h, mini.c: ensure correct initialization order for types that
5672 require it. Prepare for lazy compilation of jit icall wrappers.
5673 Provide a name for opcode emulation to reduce unneeded mallocing.
5675 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5677 * mini-x86.c: better register restoring code and profiling
5678 support for tail calls.
5680 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * mini.h, driver.c: prepare for leaf methods optimization.
5684 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5686 * mini.c: get targets of branches before converting a method.
5688 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5690 * mini.c (optimize_branches): added some experimental code (disbaled)
5692 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5694 * mini.c (optimize_branches): fix branch to branch optimization
5696 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5698 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5700 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5702 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5705 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5707 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5708 enable use of interface variables again.
5710 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5711 I1 to registers because there is no simply way to sign extend 8bit
5712 quantities in caller saved registers on x86.
5714 * inssel-float.brg: set costs of some rules to 2 so
5715 that monobure always select the arch. specific ones if supplied,
5716 regardless of the order we pass the files to monoburg.
5718 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5720 * mini.c, mini-x86.c: since the magic trampoline for jumps
5721 can't patch the code directly, we do it as soon as the
5722 method gets compiled.
5724 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5726 * mini-x86.c, mini.h: introduce a new patching method
5727 to support CEE_JMP and tail calls.
5728 * mini.c: obey tail.call. Don't precompile methods target
5730 * tramp-x86.c: new trampoline code to handle methods
5731 reached through a jump.
5733 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5735 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5736 bit values to registers
5738 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5740 * mini.c (mono_compile_get_interface_var): share interface
5741 variables if possible.
5743 2003-05-16 Martin Baulig <martin@ximian.com>
5745 * debug-mini.c (mono_init_debugger): New function to initialize
5746 the debugger. This is not in the debugger since it needs to
5747 access some of mini's internals.
5749 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5751 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5753 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5756 for value type handling.
5758 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5760 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5761 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5763 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5765 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5766 the constructor through a proxy.
5768 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5770 * jit-icalls.c, inssel.brg: fixes to array element address
5773 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5775 * mini-x86.c (is_regsize_var): allocate pointer to registers
5777 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5779 * driver.c: fixed typo, added intrins to the set of optimizations
5780 tested with regressions.
5782 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5784 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5785 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5788 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5790 * inssel.brg: remove some common pop instructions without side effects
5792 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5794 * inssel-x86.brg: fixed thinko in int to double conversions.
5796 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5798 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5800 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5802 * inssel-long32.brg: two more missing instructions.
5804 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5806 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5809 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5811 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5814 * basic-float.cs: Added tests for negative zero.
5816 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5818 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5819 a couple of missing operations for long casts, with test cases.
5821 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5823 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5825 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5827 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5828 code size estimation.
5830 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5832 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5833 abstract methods (fix bug 42542)
5835 * aot.c: add ability to handle array types
5837 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5839 * mini.c: Call the _specific versions of the object allocation
5840 functions if possible.
5842 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5844 * driver.c: call setlocale ().
5846 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5848 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5851 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5853 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5855 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5856 wrappers (fix bug 42122)
5858 2003-05-04 Martin Baulig <martin@ximian.com>
5860 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5862 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5863 s/mini_set_defaults/mono_set_defaults/g.
5865 2003-05-04 Martin Baulig <martin@ximian.com>
5867 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5869 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5871 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5872 (reported by Don Roberts).
5874 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5876 * mini.c: temporarily work around two bugs for this release.
5878 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5880 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5881 that contains -export-dynamic and it makes using the ld script
5883 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5885 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5887 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5890 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5892 * mini.c: make sure leave calls all the needed finally blocks,
5893 even when the target jumps out of multiple exception clauses.
5895 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5897 * ldscript, Makefile.am: add linker script to reduce the number of
5898 exported symbols (should also fix the issues with libwine defining
5899 some of the same symbols in io-layer).
5901 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5903 * driver.c (mini_main): Avoid assertion when no file name is given on
5906 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5908 * driver.c: added --version/-V command line option.
5909 Added the inline optimization in the regression tests.
5911 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5913 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5914 to the type in the method signature (fixes bug#42134).
5916 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5918 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5920 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5922 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5924 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5926 * driver.c: fixed bug #42100.
5928 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5930 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5932 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5934 * mini.c: moved most of the code required to do inlining to its own
5935 function so it can be reused. Inline also ctors if appropriate.
5937 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5939 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5940 the runtime can call mono API functions.
5942 2003-04-27 Martin Baulig <martin@ximian.com>
5944 * debug-mini.c (mono_debug_init_method): Added
5945 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5946 send a notification to the debugger.
5948 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5949 running in the Mono Debugger, just pass the breakpoint number to
5950 mono_debug_init_method().
5952 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5954 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5956 * mini.c: allow some more unsafe compares.
5958 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5960 * mini-x86.c, Makefile.am: make distcheck works (partially from
5961 a patch by Richard Lee <r.h.lee@attbi.com>).
5962 * regset.c, regset.h: removed, they are unused.
5964 2003-04-25 Dick Porter <dick@ximian.com>
5966 * driver.c: Usage reports the name as 'mono' not 'mini'
5967 * exceptions-x86.c: Build and run on freebsd
5969 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5971 * Makefile.am: install the program with the 'mono' name and
5972 the library as libmono instead of mini and libmini.
5974 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5976 * driver.c: provide the APIs for the embedding interface of the old jit.
5978 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5980 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5982 2003-04-23 Martin Baulig <martin@ximian.com>
5984 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5986 * driver.c: Added `--debug' command line argument to enable
5989 2003-04-23 Martin Baulig <martin@ximian.com>
5991 * debug.[ch]: Removed. The code is now in
5992 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5994 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5997 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5999 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6001 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6004 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6005 mono_domain_finalize.
6006 (mini_method_compile): use mono_method_profile* if the the option is
6009 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6011 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6012 methods with their wrapper.
6014 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6015 methods with their wrapper.
6017 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6020 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6023 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6026 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6028 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6030 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6032 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6033 of the mempool. This is slightly faster and uses less memory
6035 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6037 * mini.c: avoid O(n) allocation for variables.
6039 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6041 * mini.c: handle items on the stack after inlining methods.
6043 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6045 * mini.c: make the method->opcode optimization dependent
6046 on MONO_OPT_INSTRINS and do it lazily.
6048 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6050 * driver.c: print overall results at the end of regression run.
6052 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6054 * inssel.brg: don't overwrite symbolic registers.
6056 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6058 * inssel-x86.brg: fix conversion from long to float.
6060 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6062 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6064 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6066 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6068 * driver.c: Added --print-vtable option as in the old JIT.
6070 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6072 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6074 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6076 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6078 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6080 * mini.c regalloc.c regalloc.h: Fix memory leak.
6082 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6084 * aot.c (mono_aot_get_method): register all used strings
6086 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6088 * mini.c: always intern strings references with ldstr at compile time.
6090 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6092 * Makefile.am: add BUILT_SOURCES.
6094 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6096 * driver.c: give a better error message when the assembly to execute
6097 doesn't have an entry point.
6099 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6101 * Makefile.am: added hack for automake
6103 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6106 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6108 22003-04-07 Martin Baulig <martin@ximian.com>
6110 * Makefile.am: Added Makefile.am.
6112 * debugger-main.c: Removed, this is now in the debugger where it
6115 * mini.pc.in: Call this package `mini' for the moment.