1 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3 * *-ia64.*: Ongoing IA64 work.
5 * *-ia64.*: Ongoing IA64 work.
7 * mini-ia64.c: Ongoing IA64 work.
9 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15 * objects.cs basic-long.cs: Move some tests to objects.cs.
17 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19 * *-ia64.*: Ongoing IA64 work.
21 * iltests.il: Add a new test.
23 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
26 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
28 * *-ia64.*: Ongoing IA64 work.
30 * *-ia64.*: Ongoing IA64 work.
32 * *-ia64.*: Ongoing IA64 work.
34 * basic.cs objects.cs: Move tests accessing static variables as well.
36 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
38 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
40 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
42 * driver.c: Always print failed tests.
44 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
47 * *ia64*: Ongoing IA64 work.
49 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
51 * basic.cs: Add tests for add.ovf. Fix warnings.
53 2005-05-18 Miguel de Icaza <miguel@novell.com>
55 * driver.c (mono_main): Avoid crash if no argument is passed to
56 --break; Do not use g_error, but f_printf. And fix all other
57 ocurrences of the same crash.
59 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
61 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
62 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
65 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
67 * *-ia64.*: Add beginnings of IA64 backend.
69 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
71 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
73 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
76 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
78 * mini-amd64.c: Fix a warning.
80 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
82 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
83 in float_neg. Fixes #74897.
85 * mini-amd64.c (emit_call): Fix another near call bug.
87 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
89 * declsec.c: Keep the appdomain information in the structure. Added a
90 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
91 value gets overwritten).
92 * declsec.h: Set the default MonoArray for the the stack to 6. Added
93 an MonoAppDomain member to MonoSecurityFrame.
94 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
95 used in the stack walk. Now use a MonoArray which grow (double) when
98 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
100 * mini.c: Re-enabled runtime cleanup, since running threads should
101 now properly stop when exiting.
103 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
105 * mini-codegen.c: New file contaning the arch-independent local
106 register allocator. Not used by any architectures yet.
108 * mini.h linear-scan.c: Merge some changes from the
109 mini-xp-local-regalloc branch.
111 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
113 * mini-amd64.c (emit_call): Fix calls to native functions when the
114 runtime is compiled as a shared library. Fixes #74756.
116 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
117 on a literal field. Fixes #74751.
119 2005-04-25 Raja R Harinath <rharinath@novell.com>
121 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
123 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
125 * objects.cs: Add missing null casting test.
127 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
129 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
130 in wrapper methods. Also rename 'address' variable to 'offset'.
132 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
134 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
137 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
139 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
142 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
144 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
146 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
148 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
151 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
153 * aot.c (mono_compile_assembly): Fix warning.
155 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
156 by the _MSC_VER stuff.
158 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
160 * inssel-long.brg: Fix #74588.
162 * cpu-amd64.md: Fix #74591.
164 * iltests.il: Add new regression tests.
166 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
168 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
171 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
173 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
175 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
176 from Bill Middleton <flashdict@gmail.com>.
178 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
180 * arrays.cs: Add new regression test. Fix warnings.
182 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
184 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
185 and leakage in CKFINITE.
187 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
188 this to a null op since it is called on amd64 too.
190 * exceptions-amd64.c (get_throw_trampoline): Align stack.
192 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
193 body since this is not used on amd64.
195 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
197 * mini-amd64.c: Remove obsolete fixmes.
199 * mini.c (print_method_from_ip): Fix debugging support.
201 2005-2-1 Massimiliano Mantione <massi@ximian.com>
203 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
204 so that expressions that don't give much gain are not reduced.
205 * ssapre.h: Likewise.
207 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
209 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
211 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
213 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
215 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
217 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
219 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
221 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
223 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
226 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
228 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
230 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
232 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
233 MONO_ARCH_USE_SIGACTION. Fixes #74252.
235 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
237 * mini-x86.c: Fix up stack overflow handling.
239 * exceptions.cs: Add new regression test.
241 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
243 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
244 mono_jit_thread_attach.
246 * mini.c (mono_method_to_ir): Verify called method is not abstract.
248 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
250 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
251 avoid calling constructors using callvirt.
253 * inssel.brg: Fix #74073.
255 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
257 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
258 compilation with non-GCC compilers.
259 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
260 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
262 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
264 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
265 klass->interface_offsets (will likely fix bug#74073).
267 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
269 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
271 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
273 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
274 to amd64_div_reg_size ().
276 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
278 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
280 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
282 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
284 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
286 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
288 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
290 * mini.c (mono_precompile_assembly): Load and precompile referenced
291 assemblies as well. Fixes #74015.
293 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
295 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
297 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
299 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
300 a lot of checks and (anyway) permissions cannot work until corlib is
303 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
305 * mini-ppc.c: fixed ABI issue on sysv/ppc.
307 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
309 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
310 calls (fixes bug#72824).
312 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
314 * mini.c: fix tail recursion elimination (see test in bug#73936).
316 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
318 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
319 some fp functions in sse2 mode.
321 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
323 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
325 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
327 * mini.h mini.c: Add mono_get_jit_tls_key ().
329 * mini-x86.c: Enable fast TLS support on windows.
331 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
333 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
334 * mini.c: Check for p/invoke method when generating code. If a
335 p/invoke method, or it's class, isn't decorated with [Suppress
336 UnmanagedCodeSecurity] then generate code to call System.Security.
337 UnmanagedDemand (only if the security manager is active).
339 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
341 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
342 last change as it seems to cause strange crashes.
344 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
346 * *.c: handle unsafe function pointers where needed.
348 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
350 * mini.c (mono_jit_free_method): Remove the fixme too.
352 2005-03-15 Miguel de Icaza <miguel@novell.com>
354 * mini.c: As discussed, make the code actually free the delegate
355 thunk now, to enable the debugging of delegate problems, use
356 MONO_DEBUG=1 when running Mono.
358 This takes also care of parts of the leaks as seen by Joe.
360 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
362 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
363 thread_tls_offset calculation.
365 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
367 * declsec.c: Reworked linkdemand checks for icall. The previous code
368 was using the declaration code (untrusted) and didn't work as expected
369 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
372 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
374 * iltests.il: Add new localloc test.
376 * mini-amd64.c: Handle large stack allocations the same way as on
377 windows if stack overflow handling is working.
379 * mini-amd64.c: Allocate the signal stack using mmap.
381 * mini.c (sigsegv_signal_handler): Fix reading of context.
383 * mini-exceptions.c: Fix up stack overflow handling.
385 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
387 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
389 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
391 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
393 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
394 tramp_init functions as they are no longer needed.
396 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
398 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
400 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
402 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
404 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
407 * mini-ops.h: Add OP_LMUL_IMM.
409 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
410 long mul/div opcodes as intrinsic.
412 * mini-amd64.c (emit_call): Handle the case when the callee might be
415 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
417 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
420 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
422 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
424 2005-03-09 Ben Maurer <bmaurer@ximian.com>
426 * mini.c (mono_codegen): Don't leak here, to help people running
429 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
431 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
432 conversions in sse2 mode.
434 * basic-float.cs: Add regression test.
436 * mini-amd64.c: Reenable sse2.
438 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
440 * mini-amd64.c: Disable sse2 until some regressions are fixed.
442 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
444 * driver.c: Copyright text should include 2005.
446 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
448 * cpu-amd64.md (load_membase): Fix more max lengths.
450 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
452 * cpu-amd64.md (load_membase): Fix max length.
454 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
456 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
458 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
459 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
461 * basic-float.cs: Add rounding regression test.
463 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
465 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
467 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
468 structures in registers for pinvoke wrappers.
470 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
472 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
474 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
476 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
477 wrapper to mono_jit_thread_attach.
479 * mini.c (mini_jit_thread_attach): New jit icall.
481 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
482 native->managed wrappers.
484 * exceptions.cs: Add new regression test.
486 * mini.c (optimize_branches): Check regions in the cbranch to throw
487 block case as well. Fixes #73242.
489 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
491 * mini.c: thread safety fixes.
493 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
495 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
496 patching stuff, since delegates use jump trampolines so there is
499 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
502 * tramp-amd64.c: Fix build.
504 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
505 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
507 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
508 Rename this to mono_arch....
509 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
511 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
513 * mini-amd64.c (emit_call): If both the caller and the callee is
514 guaranteed to have 32 bit addresses, emit a normal call.
516 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
518 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
519 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
520 method_ptr inside delegates.
522 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
524 * mini.c (mono_jit_free_method): Free the method info even if the native code is
525 invalidated. Fixes #73001.
527 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
529 * mini-x86.c: Only use stdcall for pinvokes on windows.
531 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
533 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
534 * mini-x86.c: remove unreliable __thread var offset detection,
535 use the correct accessors and enable by default.
537 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
539 * mini.c (mono_jit_free_method): Fix memory leak.
541 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
543 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
545 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
547 * cpu-amd64.md: Fix lengths of atomic opcodes.
549 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
551 * driver.c: try to not imply using ICU is any good.
553 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
555 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
556 functions as inline ops.
558 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
559 some Interlocked functions as inline ops.
561 * mini.c (move_basic_block_to_end): Fix bug in last patch.
563 * mini.h (MonoBasicBlock): Reorganize fields a bit.
565 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
567 * mini.c: Add support for OP_NOT_TAKEN.
569 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
570 structures in registers for pinvoke wrappers.
572 * mini-amd64.c: Fix warnings.
574 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
576 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
578 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
580 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
581 address instead of loading the address from it.
583 * mini-x86.c: Add support for returning small structs in registers
584 on Win32. Fixes part of #70864.
586 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
588 * trace.c (get_token): Improve error checking.
590 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
592 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
594 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
596 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
597 it can be reused for MonoClass.
598 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
601 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
603 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
604 instead of a MonoReflectionMethod. The method information wasn't used
605 when displaying SecurityException details (but will be now).
607 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
609 * Makefile.am : windows build fix.
611 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
613 * iltests.il: Add new regression test.
615 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
618 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
620 * mini.c: Moved linkdemand check into helper function check_linkdemand
621 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
624 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
626 * declsec.c: Added statistics counter for different kinds of
628 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
629 (and commented) declaration.
630 * mini.c: Added statistics counter for security Demand code
631 generation. Added display of security statistics.
633 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
635 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
636 Fix compilation errors under gcc-2.95.
638 2005-02-12 Ben Maurer <bmaurer@ximian.com>
640 * mini.c, driver.c: Use the new jit trampoline hashtable
642 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
644 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
646 2005-02-11 Martin Baulig <martin@ximian.com>
648 * debug-mini.c (mono_debug_close_method): Free the line number array.
650 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
652 * aot.c: Break up large methods into smaller ones. Share GOT slots for
655 * mini.h: Bump AOT file format version.
657 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
659 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
661 * declsec.h: Added macros to get/set lazyly initialized security
662 informations about assemblies. Added new enum for different type of
663 possible LinkDemand violation. Added function to check LinkDemands.
664 * mini.h: Added a field to MonoCompile to hold any security violation
665 detected when JITting a method (so it can be thrown later).
666 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
667 and CEE_CALLVIRT. Added code to throw exception at the end of
668 mini_method_compile (note: the exception is unhandled right now).
670 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
672 * mini.c, jit-icalls.c: use the managed implementation of
673 memset for initobj and memset, to avoid managed <-> unmanaged
676 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
678 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
679 optimization if it would need a GOT var.
681 * basic.cs: Add tests for constant propagation and switch statements.
683 * ssa.c: Fix out-of-range constant propagation and switch statements.
685 2005-02-09 <vargaz@freemail.hu>
687 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
689 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
691 * cpu-amd64.md (load_membase): Fix max length of load_membase.
693 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
695 * mini.c: update to new signature of mono_class_get_allocation_ftn().
697 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
699 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
700 arithmetic operations.
702 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
704 * mini-ppc.c: add a workaround for broken user code that
705 DllImports vararg functions with non-vararg signatures.
707 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
709 * mini.c (mono_jit_compile_method_inner): Add detection and a
710 meaningfull error message for assemblies written in Managed C++.
712 * tramp-amd64.c mini-amd64.h: Add support for
713 create_trampoline_from_token ().
715 * aot.c mini-x86.c abcremoval.c: Applied patch from
716 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
718 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
720 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
721 which takes a MonoImage/token as parameter instead of a MonoMethod.
723 * aot.c: Use the new trampoline for initializing vtables.
725 * aot.c: Add support for ldfld/stfld_remote wrappers.
727 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
728 rules for compare <MEM>, IMM.
730 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
732 * aot.c: Handle inherited finalizers correctly.
734 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
736 * inssel.brg (stmt): Add a missing _setup_... ().
738 * aot.c: Save some parts of the class state to the AOT file and use it
739 to recompute that state when a class is initialized.
741 * mini.c: Install AOT hooks into the runtime.
743 * mini.h: Bump AOT file format version.
745 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
748 * iltests.il: Add new test.
750 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
754 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
756 * mini.c: setup the statistical profiler in the thread attach
757 callback to cope with the new single thread code.
759 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
761 * mini-ppc.c: ensure we have enough room for the profiler
762 calls (fixed bug#72084).
764 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
766 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
769 2005-2-1 Massimiliano Mantione <massi@ximian.com>
771 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
773 2005-2-1 Massimiliano Mantione <massi@ximian.com>
775 * ssapre.c: Fixed an issue with down safety (this allows IronPython
776 to succesfully execute parrotbench).
777 * ssapre.h: Likewise.
779 2005-2-1 Massimiliano Mantione <massi@ximian.com>
781 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
782 variable for stores to method arguments (fixes a SSAPRE issue).
784 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
786 * mini.c: handle value types in dup, fixes gen-112.cs.
788 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
790 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
791 sequence for calls in dynamic methods to avoid thunks.
793 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
795 * mini.c: correctly remove dynamic methods from the hashtable.
797 2005-1-20 Massimiliano Mantione <massi@ximian.com>
799 * driver.c: Disabled SSAPRE until fix the bug that appears
800 in IronPython's parrotbench.
802 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
804 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
806 * mini.c (mono_method_to_ir): Revert the previous change.
808 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
811 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
812 mono_jit_info_table_find () etc. when running under valgrind.
814 * inssel.brg: Fix warnings.
816 * mini-exceptions.c: Fix warnings.
818 2005-01-31 Martin Baulig <martin@ximian.com>
820 * driver.c (compile_all_methods_thread_main): Don't try to compile
821 generic methods or anything which has type parameters.
823 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
825 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
827 * TestDriver.cs: Add --verbose flags.
829 * graph.c ssa.c: Fix 64 bit warnings.
831 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
832 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
835 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
836 variable not spotted by gcc.
838 * mini-amd64.c inssel-amd64.brg: Applied patch from
839 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
840 X86_COMPARE_MEMBASE opcodes.
842 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
844 2005-01-29 Ben Maurer <bmaurer@ximian.com>
846 * *: MonoMethod->signature might be NULL now. You *MUST* use
847 mono_method_signature.
849 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
851 * driver.c (compile_all_methods_thread_main): Compile the methods
852 without invoking cctors.
854 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
856 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
857 * basic-calls.cs: test for the above.
859 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
861 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
864 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
866 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
867 eagerly if it contains dynamic methods.
869 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
871 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
872 trace, it is now computed by an icall from trace_ips.
874 * mini-exceptions.c: Fix a warning.
876 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
878 * mini-exceptions.c: don't bother getting stack trace info if
879 it's not going to be used.
881 2005-01-27 Raja R Harinath <rharinath@novell.com>
883 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
886 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
888 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
890 * aot.c: Avoid calling mono_method_get_header () if not needed.
892 * mini.h: Bump AOT file format version.
894 * mini.c (mono_emit_native_call): Allocate a GOT var here.
896 * mini.c (mono_print_tree): Print more info for calls.
898 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
900 * declsec.h: Remove warning by adding missing include for marshal.h
902 2005-01-26 Martin Baulig <martin@ximian.com>
904 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
907 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
909 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
912 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
914 * aot.c (mono_compile_assembly): Fix a warning.
916 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
918 * declsec.c: Look for security attributes on the original MonoMethod
919 (and not the wrapped one). This fix permissions on icalls.
921 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
923 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
925 * mini.c (mono_allocate_stack_slots): Add a fixme.
927 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
929 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
931 * inssel.brg: optimize casts of sealed types (more
932 optimizations waiting for fixes in remoting).
934 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
936 * inssel.brg (stmt): Add another dummy rule.
938 * driver.c: Fix warnings.
940 * driver.c (mono_main): If running under valgrind, instruct glib to use
941 the system allocation functions so valgrind can track the memory
942 allocated by the g_... functions.
944 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
946 * mini-ops.h: Add OP_DUMMY_STORE opcode.
948 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
950 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
951 variables in try regions.
953 * mini.c (mini_method_compile): Don't disable optimizations on large
954 methods when AOT compiling.
956 * mini.c (mono_allocate_stack_slots): New arch independent method to
957 allocate stack slots. Not yet used.
959 2005-01-22 Ben Maurer <bmaurer@ximian.com>
961 * debug-mini.c (mono_debug_close_method): Plug some leaks.
963 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
965 * mini-ppc.c: make the branch info relative as the code
966 buffer can be reallocated.
968 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
970 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
971 * driver.c: Removed the AOT/security restriction. Now initialize the
972 security manager (in metadata) if --security is used.
973 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
974 rather than the pointer to declarative security, when AOT is used.
976 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
978 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
979 basic blocks, reduced intrinsic exception throwing code size.
981 2005-01-22 Miguel de Icaza <miguel@ximian.com>
983 * driver.c (mini_usage): Reorder the usage screen.
985 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
987 * mini.c (mono_resolve_patch_target): Fix warning.
989 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
991 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
994 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
996 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
997 breaks the amd64 build.
999 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1000 register allocation. Fixes #71454.
1002 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1004 * arrays.cs: Add new regression test.
1006 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1008 * ssapre.c: Turned usage of snprintf to GString.
1009 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1010 (I left it on by mistake in my previous commit).
1012 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1014 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1015 on cond branch optimization (fixes bug# 71515).
1017 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1019 * abcremoval.c: Fixed bug 71062.
1020 * abcremoval.h: Likewise.
1022 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1024 * mini.c: Added a new functionality to optimize_branches, the removal
1025 of useless basic blocks, and fixed some problem in the removal of
1026 critical edges; some utility functions added for both purposes.
1027 * ssapre.c: Added complex expression support, and fixed bug 70637.
1028 * ssapre.h: Likewise.
1029 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1031 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1032 * driver.c: Re-enabled SSAPRE.
1034 2005-01-19 Martin Baulig <martin@ximian.com>
1036 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1037 the result of mono_get_method_constrained().
1039 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1041 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1044 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1046 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1047 be detected. Fixes #59296.
1049 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1051 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1052 which can happen. Fixes #71361.
1054 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1056 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1059 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1061 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1062 appdomain-unload.exe to fail.
1064 * mini.c: Fix some memory leaks.
1066 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1068 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1069 Fixed bug and sped up some codepaths.
1071 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1073 * mini.c: Fix some memory leaks.
1075 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1078 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1080 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1083 * iltests.il: Add regression test for #71320.
1085 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1087 * mini.c (mono_codegen): Fix installation of profiler hooks.
1089 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1091 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1093 * mini.h, mini.c, cfold.c: optimize access to enum
1094 readonly fields, too. Eval conditional branches if possible
1095 to perform unreachable code removal in more cases.
1097 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1099 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1101 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1104 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1105 WinXP DEP. Fixes #71244.
1107 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1109 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1111 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1113 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1115 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1117 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1120 * mini.h: Bump AOT version.
1122 * mini.h (MonoCompile): Change exvar to a hash table.
1124 * mini.c: Allocate a separate exvar for each handler block.
1126 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1128 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1129 ex var with the pending exception and only throw if the two are equal.
1132 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1134 * mini-x86.c: Fix warnings.
1136 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1137 used by all the ports now.
1139 * aot.c: Add write-symbols and save-temps options.
1141 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1143 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1145 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1147 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1150 * tramp-s390.c: Check vtable slot belongs to the domain.
1152 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1153 as per other platforms.
1155 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1157 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1159 * driver.c: we don't run the Main() code in a subthread anymore.
1161 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1163 * mini.c: added experimental rtc support in the statistical
1164 profiler: if the user has the permission, more accurate statistics
1165 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1166 The MONO_RTC value must be restricted to what the linux rtc allows:
1167 power of two from 64 to 8192 Hz.
1169 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1171 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1173 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1175 * mini-ppc.c: better icache flush for smp.
1177 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1179 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1181 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1182 amd64 port, not yet used.
1184 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1186 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1189 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1191 * driver.c: Added --security option to activate the security manager.
1192 Right now this will allow code generation for declarative demands and
1193 is disabled when AOT is specified.
1194 * mini.c: Add code generation for declarative security demands.
1195 * mini.h: Add mono_use_security_manager as an extern gboolean.
1197 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1199 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1200 emitting more dense assembly code.
1202 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1203 exception throwing stuff.
1205 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1207 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1210 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1213 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1216 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1218 * tramp-*.c: Only patch vtable slots if the object is in the current
1219 domain. Fixes appdomain-unload.exe.
1221 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1223 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1226 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1228 * mini.c (reverse_branch_op): New helper function.
1230 * mini.c (optimize_branches): Run the new optimization only on
1231 platforms which support it. Also reverse all kinds of branches.
1233 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1235 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1238 * mini.c (optimize_branches): Reverse not-equals branches if the false
1239 bblock is a throw. This happens a lot of time with argument checking in
1242 * mini.c (mono_codegen): Add support for placing basic blocks after
1243 the function epilogue.
1245 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1248 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1250 * mini.c (setup_stat_profiler): Only set this up if the platform
1251 supports ITIMER_PROF.
1253 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1255 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1258 * inssel.brg: Fix a warning.
1260 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1262 * mini.c: added support for statistical profiler
1263 (run with: --profile=default:stat).
1265 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1267 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1269 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1271 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1272 related to global registers from the amd64 port.
1274 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1276 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1278 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1279 with global registers.
1280 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1282 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1284 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1286 * debug-mini.c (encode_value): Fix off-by-one.
1288 * aot.c (encode_value): Likewise.
1290 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1292 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1294 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1297 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1299 * aot.c (emit_method_info): Increase size of temp buffer.
1301 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1304 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1306 * aot.c (emit_method_info): Fix build.
1308 * aot.c: Further rework of the AOT file format to reduce the size of
1309 the method info data.
1311 * mini.h: Bump AOT file format version.
1313 2004-12-27 Martin Baulig <martin@ximian.com>
1315 * mini.c (mini_get_method): New static method; call
1316 mono_get_method_full() and mono_get_inflated_method().
1317 (mono_method_to_ir): Use mini_get_method() instead of
1318 mono_get_method_full().
1320 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1322 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1324 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1326 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1328 * inssel-amd64.brg: Add some optimization rules.
1330 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1332 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1333 standard not GC'd stuff is fine.
1335 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1337 * aot.c: Rework the AOT file format to get rid of most of the global
1338 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1340 * mini.h: Bump AOT file format version.
1342 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1344 * mini.h: Bump AOT file format version.
1346 * aot.c (mono_aot_is_got_entry): New function to determine if an
1347 address is inside a GOT.
1349 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1351 * cpu-pentium.md: Increase the maximum size of some instructions which
1352 might involve a got access.
1354 * mini.c (get_method_from_ip): Another debug helper function.
1356 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1357 when got var accesses are created during the decompose phase.
1359 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1361 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1362 argument mini_compile_method and to MonoCompile, and use this to
1363 determine whenever a given method is compiled for AOT. This allows the
1364 other methods compiled during AOT compilation to be free of AOT stuff,
1365 so the backends does not need to add special support for them by
1366 creating a fake GOT etc.
1368 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1371 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1373 * mini.c (mono_method_to_ir): It turns out that some of the
1374 x-appdomain wrappers are lax with types, so just ignore this for
1377 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1378 at the vtable->klass. If it is non-shared code we can just use the
1381 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1383 * mini-ppc.c: access MonoDomain from tls, too.
1385 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1387 * declsec.c: Removed unused variable (and related warning ;-)
1389 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1391 * iltests.il: New test for LDELEMA on an array of ref types.
1393 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1394 all ldelema's on reftypes.
1395 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1396 it was the wrong place to put it.
1398 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1399 register to pop to make this cleaner, at the request of Paolo.
1401 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1403 * mini-ops.h (OP_GETHASHCODE): New op.
1405 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1407 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1410 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1413 * mini-x86.c (mono_arch_output_basic_block): Rather than
1421 The first is 3 bytes while the second is 1. This saves 36 kb on
1422 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1423 see a small boost because of icache locality.
1425 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1427 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1429 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1430 started code sharing with the generic code.
1432 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1434 * mini-ppc.c, cpu-g4.md: added code for direct access to
1437 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1439 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1440 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1443 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1445 * declsec.c|h: Added functions to cache the declarative stack modifiers
1446 in MonoJitInfo and to create a security frame from a MonoJitInfo
1448 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1449 created. Register internal calls for System.Security.SecurityFrame::
1450 _GetSecurityFrame and _GetSecurityStack.
1451 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1452 the definitions for the new stack walk/callback mechanism.
1453 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1454 first security frame for LinkDemands and InheritanceDemands) and
1455 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1457 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1458 walk initialization (lupus).
1460 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1462 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1464 (handle_loaded_temps): Do not create a temporary variable for
1465 things that we know are temps. They will never be modified.
1466 (mono_spill_call): Set MONO_INST_IS_TEMP
1467 (mono_emulate_opcode): ditto
1469 (mono_method_to_ir.CEE_DUP): ditto
1471 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1473 * mini.c (type_to_eval_stack_type): Make this handle the void type
1474 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1475 (emit_tree): use ip_in_bb to special case some common idioms
1476 Update all callers to pass in the IP.
1477 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1479 This gives us a nice 2% speedup in mcs bootstrap.
1481 * mini-x86.c (peephole_pass): Peephole pass to make
1490 * mini.c (ip_in_bb): new method.
1491 (mono_method_to_ir): use this method rather than doing the hash
1494 * linear-scan.c (mono_linear_scan): When expiring actives, you
1495 don't need to keep around variables that expire on this
1496 instruction. This makes it so that:
1499 store (ebx add (ebx, 1))
1503 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1505 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1506 combination to avoid doing two copies. Fix up problems with previous
1509 * mini.c: Fix 64 bit warnings.
1511 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1513 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1515 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1516 changes from the x86 code.
1518 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1520 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1522 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1523 throwing code to reduce its size, unify the AOT and non-aot code and
1524 get rid of relocations in the AOT case.
1526 * mini-x86.h mini.c exceptions-x86.c
1527 (mono_arch_get_throw_corlib_exception): New arch specific function to
1528 raise corlib exceptions which doesn't require relocations in the
1531 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1533 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1535 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1538 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1541 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1543 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1544 with add function when used from Inc/dec atomic
1545 functions. Re-enabled optimization on x86.
1546 * mini-ops.h: renamed atomic_add functions to
1547 allow _add to match the Interlocked::Add and
1548 _add_next to match Interlocked::Inc/Dec.
1550 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1552 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1553 linking of BBs to the end BB, and enabled SSAPRE also with
1554 consprop and copyprop (which was prevented by that bug).
1556 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1558 * mini-x86.c: disabling the Interlocked optimizing code.
1560 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1562 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1565 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1567 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1568 interlocked optimization due lack of support on x86, rewrote
1569 exchange to take into account that base may be in eax.
1571 xsp works again; activated Interlocked optimizing code.
1573 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1575 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1577 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1579 * mini-ops.h: Add new opcodes.
1581 * mini.h: Add new patch types. Add got_var to MonoCompile.
1583 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1584 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1585 make it work with all kinds of patchable code.
1587 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1588 address of the GOT, and referencing entries in the GOT.
1590 * mini.c: Add code to load the GOT address if needed by an opcode.
1592 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1593 independent AOT code on the x86 using an elf-style Global Offset Table.
1595 2004-12-14 Raja R Harinath <rharinath@novell.com>
1597 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1599 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1601 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1604 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1606 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1607 of Interlocked:Increment/Decrement/Add as inline ops.
1608 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1610 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1612 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1613 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1615 2004-12-12 Duncan Mak <duncan@ximian.com>
1617 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1618 again. `patch_info->table_size' is no longer valid after Zoltan's
1621 2004-12-12 Martin Baulig <martin@ximian.com>
1623 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1624 if we are the "real" method, ie. not an inlined method inside it.
1626 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1628 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1629 before we look in the special fields table. This fixes
1630 ../tests/thread-static-init.cs.
1632 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1634 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1635 for Array get_Rank and get_Length. Fixes bug #70465.
1637 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1639 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1640 separate structure to reduce the size of MonoJumpInfo.
1642 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1644 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1646 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1648 * mini.c (mini_get_inst_for_method): Changed to allow ports
1649 to return a MonoInst instead of opcode
1650 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1652 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1653 Allow ports to return a created MonoInst instead of op-code, will enable
1655 (renamed mini_get_opcode_for_method to better reflected the functionality)
1657 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1659 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1661 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1663 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1666 2004-12-08 Martin Baulig <martin@ximian.com>
1668 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1669 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1671 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1673 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1676 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1679 2004-12-08 Raja R Harinath <rharinath@novell.com>
1681 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1683 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1685 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1686 bug introduced by the previous patch.
1688 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1690 * mini-ppc.c, objectc.cs: handle large structs passed by value
1693 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1695 * mini-ppc.c: OP_ARGLIST implementation from
1696 Geoff Norton <gnorton@customerdna.com>.
1698 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1700 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1701 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1703 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1705 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1707 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1709 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1712 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1714 * mini-sparc.c: Zero out localled-ed memory.
1716 * iltests.il: Add tests for zeroing out localloc-ed memory.
1718 2004-12-04 Martin Baulig <martin@ximian.com>
1720 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1721 mono_method_get_signature_full().
1723 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1725 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1726 and some utility functions (always for SSAPRE), integrated SSAPRE.
1728 * driver.c: Added ssapre option.
1729 * ssa.c: Small fix on OP_ARG handling.
1730 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1731 * Makefile.am: Likewise.
1733 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1735 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1738 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1741 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1743 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1745 * cpu-s390.md : Increase instruction length of oparglist.
1747 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1749 2004-11-30 Martin Baulig <martin@ximian.com>
1751 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1752 virtual generic methods. We call a special helper_compile_generic_method()
1753 icall to retrieve the method from the vtable, inflate and compile
1754 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1756 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1758 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1760 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1762 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1764 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1767 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1769 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1770 platforms with PIC aot.
1772 2004-11-28 Martin Baulig <martin@ximian.com>
1774 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1777 2004-11-28 Martin Baulig <martin@ximian.com>
1779 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1780 the result of mono_type_get_underlying_type() to check whether
1783 2004-11-26 Martin Baulig <martin@ximian.com>
1786 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1789 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1791 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1792 the same way as the other arguments so they won't get clobbered.
1794 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1795 calls through R11 since it is clobbered by the trampoline code.
1797 2004-11-26 Raja R Harinath <rharinath@novell.com>
1799 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1800 pick up in-tree mscorlib.dll.
1802 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1804 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1806 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1807 runtime data/code are now stored in a table similar to the GOT in ELF.
1808 This allows the code itself to be position independent.
1810 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1813 * aot.c: Attach ELF type (object/function) directives to all global
1816 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1818 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1820 * mini-amd64.h: Turn on PIC AOT code.
1822 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1823 returning the offset within an OP_AOTCONST instruction where the GOT
1824 offset needs to be added.
1826 * mini.h: Bump AOT file format version.
1828 2004-11-25 Martin Baulig <martin@ximian.com>
1830 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1831 uninflated generic methods.
1833 2004-11-25 Martin Baulig <martin@ximian.com>
1835 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1837 2004-11-24 Martin Baulig <martin@ximian.com>
1839 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1840 original klass (this only applies for generic instances).
1842 2004-11-24 Martin Baulig <martin@ximian.com>
1844 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1845 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1848 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1850 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1851 localloc. Fixes #69678.
1853 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1855 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1857 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1858 used SSE registers on pinvoke calls. Fixes #69774.
1860 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1862 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1863 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1865 2004-11-23 Raja R Harinath <rharinath@novell.com>
1867 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1868 Refer directly to the mcs/ tree.
1870 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1872 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1873 Check if a trampoline for a synchronized method is required.
1875 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1877 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1878 with localloc if needed. Throe arithmetric exception in
1879 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1880 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1882 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1884 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1885 types before switching on type. Fixes #69622.
1887 2004-11-19 Raja R Harinath <rharinath@novell.com>
1889 * Makefile.am (check-local): New. Integrate into 'make check'.
1890 (MCS,RUNTIME): Define using in-tree mono and mcs.
1892 (%.exe): Use $(ILASM).
1894 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1896 * mini-ppc.c: adjust initial prolog size (bug #69691).
1898 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1900 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1903 2004-11-17 Raja R Harinath <rharinath@novell.com>
1905 * Makefile.am (clean-local): Rename from 'clean'.
1907 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1909 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1910 to mono_arch_is_int_overflow.
1911 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1914 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1916 * declsec.c|h: New files to support declarative security attributes.
1917 Added function to check if a method has (applicable) security.
1918 * mini.c|h: Add check for declarative security attributes in
1919 mono_method_check_inlining.
1920 * Makefile.am: Added declsec.c and declsec.h to the build.
1922 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1924 * mini.c, mini.h: update to keep dynamic code info per-domain.
1926 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1928 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1929 (mini_init): Get rid of it from here too.
1931 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1933 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1934 implemented OP_RETHROW (patch by Geoff Norton
1935 <gnorton@customerdna.com>).
1937 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1939 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1940 between appdomains. Fixes appdomain-unload on PPC.
1942 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1944 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1945 mini-exceptions.c: handle the new wrapper types.
1946 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1947 token value as a MonoClass* when compiling a wrapper.
1948 mono_jit_create_remoting_trampoline now takes an additional
1949 MonoRemotingTarget parameter.
1951 2004-11-10 Martin Baulig <martin@localhost>
1953 * mini.c (mono_method_to_ir): Use `generic_container->context'
1954 rather than creating a new one.
1956 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1958 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1960 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1962 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1964 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1965 the experimental aot cache stuff.
1967 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1969 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1970 mini-exceptions.c: update to exception clause structure changes.
1972 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1974 * exceptions-x86.c (throw_exception): Fix warnings.
1976 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1979 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1981 * exceptions-sparc.c (get_throw_exception): Really fix this.
1983 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1985 * tramp-*.c: we no longer support icalls without wrappers, so
1986 a bit of code can be removed here
1988 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1990 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1993 * cpu-sparc.md: Add op_rethrow.
1995 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1997 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1999 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2000 * mini-ops.h: Add OP_RETHROW.
2002 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2004 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2006 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2008 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2009 Makes the output much easier to read
2011 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2013 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2014 prevents another huge leak when compiling with ssa. Secondly, the
2015 performance of doing this rather than freeing the lists is much
2016 better. GList does a lock every time you allocate a list link,
2017 so that it can use a memory pool. So, it is better to just use
2018 a memory pool of our own.
2020 * ssa.c, linear-scan.c: replace g_list_remove_link with
2021 g_list_delete. The remove one does not free the GList, so we were
2022 leaking memory. On -O=all --compile-all with corlib, this cut down
2023 3 MB of allocations.
2025 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2027 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2029 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2031 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2032 into a new function mono_create_jit_trampoline ().
2034 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2036 * trace.c (get_spec): Allow tracing of classes without a namespace.
2038 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2040 * mini.c: Fix pointer overwrite in mini_method_compile.
2042 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2044 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2045 The darwin ABI needs some special handling for 1 and 2 byte structs
2046 Lets use lbz/lhz instead of lwz everywhere.
2047 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2048 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2049 Use stb/sth for the former, and put the latter always on stack instead of in
2052 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2054 * trace.c (is_filenamechar): Add '_'.
2056 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2058 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2060 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2062 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2064 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2065 depends on libmonogc. Fixes #68805.
2067 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2069 * mini.c (mono_jit_free_method): Provide extra information for
2070 this error. Currently this leaks, but will be turned into a
2071 developer option in the future.
2073 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2075 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2077 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2079 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2080 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2081 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2083 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2085 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2086 trampolines for AOT code.
2088 2004-10-22 <vargaz@freemail.hu>
2090 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2091 constructed types. Fixes #68136.
2093 2004-10-21 Martin Baulig <martin@ximian.com>
2095 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2096 if it returns true, unwind the stack to the call instruction.
2098 2004-10-21 <vargaz@freemail.hu>
2100 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2102 * mini.h: Bump AOT version number.
2104 * objects.cs: Add another test for unbox trampolines.
2106 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2109 2004-10-20 <vargaz@freemail.hu>
2111 * driver.c: Add SHARED to the set of optimizations tested.
2113 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2115 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2118 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2120 2004-10-20 Martin Baulig <martin@ximian.com>
2122 * mini-exceptions.c (mono_handle_exception): Call
2123 mono_debugger_handle_exception() to tell the debugger about
2124 catch/finally clauses.
2126 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2128 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2130 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2133 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2135 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2136 methods as their native size, fixed bug #57543, #57545.
2137 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2138 This saves a temporary register and mullw call down into 1 (minor perf
2139 increase for cases like sum = sum * 5; This use to translate into:
2142 It now translates to
2145 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2147 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2150 2004-10-11 Martin Baulig <martin@ximian.com>
2152 * mini.c (mono_method_to_ir): If we're a generic method, get the
2153 MonoGenericContainer from our MonoMethodNormal and create a
2154 MonoGenericContext from it.
2156 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2158 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2160 * basic-long.cs: Add test for checked i8->i2 cast.
2162 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2164 * inssel-ppc.brg: added a couple of speedup rules.
2166 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2168 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2169 to speed up rebuilds.
2171 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2173 * mini-s390.c: Minor fix to OP_OR_IMM.
2175 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2177 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2178 better. Fixes appdomain-unload.exe on sparc.
2180 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2182 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2183 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2186 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2188 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2190 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2192 * mini.c: Always generate a field read/write wrapper for members
2193 of the class MarshalByRefObject since the actual instance could
2196 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2198 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2200 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2202 * driver.c mini.h trace.c: Move the setting of the main assembly into
2203 a separate function called mono_trace_set_assembly () and call it after
2204 actually loading the main assembly. Fixes #66872.
2206 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2208 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2209 using the code manager.
2211 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2213 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2215 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2217 * cpu-amd64.md: Fix bug in previous patch.
2219 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2222 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2224 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2225 mini-exceptions.c: updates for changed stack walk interface.
2227 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2229 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2231 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2233 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2235 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2237 * driver.c (mini_regression_list): Do not call mono_assembly_close
2238 since assemblies can't be unloaded.
2240 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2242 * cpu-amd64.md: Fix more instruction lengths.
2244 * cpu-amd64.md: Fix lengths of some instructions.
2246 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2248 * inssel.brg: Make the array ldelema check aot friendly.
2250 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2252 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2254 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2256 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2258 * mini-x86.c: Fix build.
2260 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2261 mono_type_get_underlying_type () helper function to simplify code.
2263 2004-09-09 Martin Baulig <martin@ximian.com>
2265 * mini-amd64.c: Don't access `type->data.klass' directly, call
2266 mono_class_from_mono_type() instead since the type may be a
2269 2004-09-09 Martin Baulig <martin@ximian.com>
2271 * mini-amd64.c (get_call_info): Fix support for generic instances.
2272 (add_valuetype): Use mono_class_from_mono_type() to get the class
2273 since we can be a generic instance.
2275 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2277 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2279 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2281 * liveness.c: reset spill costs on each scan: bug 62107
2283 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2285 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2286 unnecessary line that doesn't compile
2288 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2290 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2291 trampolines, make them call an error function so people can fix their
2294 2004-09-06 Martin Baulig <martin@ximian.com>
2296 * mini.c (mono_method_to_ir): When initializing locals, handle a
2297 generic instances like a valuetype if it's a valuetype and like a
2298 class if it's a class.
2300 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2302 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2303 stack. Fixes #64674.
2305 * exceptions.cs: Add test for unwinding of call arguments.
2307 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2309 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2310 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2311 set the carry/borrow flag). The sparc and s390 implementations
2312 can now use optimized versions (and simplify the code). ppc bugfixes.
2314 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2316 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2318 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2320 * inssel-amd64.brg: Remove leftover 32 bit rule.
2322 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2324 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2326 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2327 mono_arch_find_jit_info functions into a new function. Fix a memory
2330 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2333 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2335 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2338 * exceptions.cs: Add array size tests.
2340 * mini.c: Allocate a separate icall wrapper for each arity of
2341 mono_array_new_va. Fixes #59509.
2343 * exceptions.cs: Add testcase for 64578.
2345 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2347 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2349 2004-09-02 Martin Baulig <martin@ximian.com>
2351 * mini.c (mono_method_to_ir): When initializing the locals, call
2352 handle_initobj() on the generic instance itself, not its
2355 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2357 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2358 MonoJitInfo for dynamic methods.
2360 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2362 * mini.c: Add support for freeing JIT data for dynamic methods.
2364 2004-09-01 Martin Baulig <martin@ximian.com>
2366 * mini-x86.c (is_regsize_var): Added support for generic
2368 (mono_arch_emit_prolog): Make this compile again, use
2369 `x86_push_imm_template (code)'.
2371 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2373 * mini-x86.c: make all push_imm instructions that get
2374 patched always emit the long form
2376 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2378 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2379 in a per-domain hash.
2381 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2384 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2386 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2389 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2392 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2393 Beginnings of SSE2 support.
2395 * exceptions.cs: Add more tests for checked int<->uint casts.
2397 2004-08-28 Martin Baulig <martin@ximian.com>
2399 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2403 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2404 Handle generic instances recursively.
2406 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2408 * iltests.il: test for conv.u8 on a constant
2410 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2412 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2413 LCONV_x4 (shrun_32 (membase)).
2415 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2417 * inssel-x86.brg: c&p rules for push/setret of long
2419 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2421 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2422 compare (regvar, base)
2424 * inssel-x86.brg: more burg love
2426 * inssel.brg: more cleanup
2428 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2430 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2432 * basic-long.cs, basic-calls.cs: new tests for optimization.
2434 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2436 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2439 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2441 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2443 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2445 * inssel.brg (mini_emit_memcpy): use
2446 NO_UNALIGNED_ACCESS to disable memcpy optimization
2448 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2450 * mini-amd64.c: Handle generic types in various places.
2452 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2454 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2456 * mini.c (handle_box): Fix warning.
2458 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2460 * mini-amd64.h: Enable the emit_state optimization.
2462 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2464 * mini-amd64.c: Add some new 64 bit peephole opts.
2466 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2468 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2470 * mini-amd64.c: Register allocator fixes.
2472 * mini.c: Add an optimization to emit_state to avoid allocation of new
2473 registers on some platforms.
2475 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2477 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2479 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2480 allocation. Fixes #63085.
2482 * basic-long.cs: Add new regression test.
2484 * mini-amd64.c: Register allocator improvements.
2486 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2488 * mini-amd64.c (read_tls_offset_from_method): Add another code
2491 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2492 instruction sequence for nullifying class init trampolines.
2494 * objects.cs: Add new regalloc test.
2496 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2498 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2500 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2502 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2505 * driver.c: Fix profiling after TLS changes.
2507 * driver.c (mono_main): Set mono_stats.enabled if needed.
2509 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2512 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2514 * mini-x86.c: use a 1 op rather than a 2 op tls access
2515 instruction -> faster.
2517 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2519 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2522 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2524 * exceptions-sparc.c (throw_exception): fix typo
2526 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2528 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2529 set tree->dreg correctly with tls. Allow any
2530 register to be used.
2532 * mini-x86.c (read_tls_offset_from_method): add new code
2533 generation pattern seen with GCC.
2536 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2538 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2539 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2540 exceptions-sparc.c: fix some performance issues in exception
2541 handling and setting of the stack trace for exceptions that were
2544 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2546 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2549 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2552 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2554 This patch inlines tls access, when possible.
2556 * mini.h: new arch functions for TLS intrinsics.
2557 All platforms updated with a stub.
2559 * mini.c: use the new intrinsics
2561 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2562 arch specific intrinsic for tls variables
2564 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2566 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2569 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2571 * mini.c: thread local allocation
2573 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2575 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2577 * Makefile.am: Link against the static version of libmonogc.
2579 * Makefile.am: Link the static versions of the convenience libraries
2580 into the mono executable.
2582 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2584 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2586 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2587 on integer overflow.
2589 * mini-amd64.c: Reorganize function call code.
2591 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2593 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2595 * inssel-x86.brg: use xor eax,eax.
2597 * basic.cs: new tests
2599 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2601 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2602 in exception throwing code.
2604 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2606 * inssel-x86.brg: use xor esi,esi.
2608 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2610 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2611 can trace methods compiled during mini_init () too.
2613 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2616 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2618 * Makefile.am: static link on x86 (r=zoltan)
2620 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2622 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2623 code since it causes some programs to fail.
2625 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2627 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2629 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2631 * mini.c: ovfops_op_map - add STACK_OBJ case for
2633 * basic.cs: add test_0_pin_string as test
2636 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2638 * Makefile.am: build C# if srcdir != builddir
2640 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2642 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2643 fall-through blocks.
2645 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2647 * driver.c: enable loop by default again and include abcrem in -O=all.
2649 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2651 * iltests.il: Add some localloc tests.
2653 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2655 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2658 * inssel-amd64.brg: Add some optimizations.
2660 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2663 * Makefile.am: Statically link mono against libmono on AMD64.
2665 * mini-amd64.c inssel-amd64.brg: Optimizations.
2667 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2669 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2671 * tramp-amd64.c: Patch calling code in trampolines.
2673 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2675 * mini-amd64.c: pinvoke struct passing fixes.
2677 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2679 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2680 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2682 2004-08-05 Duncan Mak <duncan@ximian.com>
2684 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2687 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2689 * mini-amd64.c (emit_move_return_value): Move return value for normal
2692 2004-08-05 Martin Baulig <martin@ximian.com>
2694 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2695 `type->type'; just modify `type' itself when dealing with enums
2696 and generic instances.
2697 (check_call_signature): Make `simple_type' a `MonoType *'.
2699 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2701 * mini.c: Use OP_PADD to add offsets to addresses.
2703 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2705 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2707 * mini-sparc.c (mono_arch_emit_epilog): fix check
2708 for folding last op into restore instruction
2710 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2712 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2713 helper methods using the code manager.
2715 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2717 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2719 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2721 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2722 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2724 * mini-s390.c: fix tail processing
2726 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2728 * mini-ppc.c: mul.ovf.un exception name fix.
2730 2004-08-03 Martin Baulig <martin@ximian.com>
2732 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2733 instances; before jumping to `handle_enum', also modify `ptype'.
2735 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2737 * cpu-sparc.md: fcall maximal length too small.
2739 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2741 * mini-amd64.c mini.h: Add initial support for passing/returning
2742 structures to/from pinvoked methods.
2744 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2746 * mini-ppc.c: reg allocator fix.
2748 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2750 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2752 * inssel.brg: Optimize memset on 64 bit machines.
2754 * mini-amd64.c: Fix some vararg cases.
2756 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2758 * mini-s390.c: Corrected macro in emit_float_to_int
2760 * s390-abi.cs: Tests to exercise the s390 ABI
2762 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2764 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2767 * basic.cs: Add a test for add.ovf.un.
2769 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2771 * mini-sparc.c: add case for OP_IDIV_UN
2773 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2775 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2777 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2779 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2781 * basic.cs: regression tests.
2783 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2786 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2788 * basic.cs: Add a new test.
2790 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2791 and AOT. Various fixes and optimizations.
2793 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2795 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2797 * mini-ppc.c: make sure temp regs are not used for global reg
2800 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2802 * cpu-sparc.md: conv_i8 fix for 64bits
2804 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2806 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2808 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2809 add opcode for cmp BYTE PTR [eax], imm.
2811 * inssel.brg: Make memcpy and memset takes bases.
2813 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2815 * *-amd64.*: More AMD64 work.
2817 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2819 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2820 add a compare-not-equal opcode.
2822 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2824 * mini.c: Use mono_init_from_assembly instead of mono_init.
2826 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2828 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2830 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2832 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2834 * inssel.brg: 64 bit fixes.
2836 * mini.h (MonoCallInst): Add some AMD64 specific data.
2838 * mini.h: Add some OP_P opcodes.
2840 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2842 * basic.cs: tests for 61797 and 61740
2844 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2846 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2847 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2849 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2851 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2853 * *-amd64*.*: Ongoing AMD64 work.
2855 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2857 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2859 * *-amd64*: Ongoing AMD64 work.
2861 * mini-arch.h: Add AMD64 support.
2863 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2865 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2867 * mini-ops.h: Add new opcodes.
2869 * Makefile.am: Add AMD64 support.
2871 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2872 rules into the inssel-long*.brg files.
2874 * *-amd64.*: Add beginnings of AMD64 backend.
2876 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2878 * mini.c (print_dfn): commenting out the code that prints
2879 the cil. With -O=deadce, this makes -v -v crash.
2881 * cpu-pentium.md: make checkthis have a length of 2
2883 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2885 * mini-sparc.h: fix implementations of __builtin
2886 functions for Sun compiler for V9.
2888 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2890 * mini.c: use the new stelem.ref wrapper
2891 * exceptions.cs, arrays.cs: new stelem.ref tests
2893 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2895 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2896 new XSP should work with these changes).
2898 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2900 * inssel-{long32,x86,}.brg: trivial optimizations.
2902 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2904 * mini.c: load value when emitting box operation in
2907 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2909 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2910 is one byte shorter than cmp DWORD PTR [eax], 0.
2912 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2914 * inssel-ppc.brg: arguments on the stack are always
2915 relative to the stack pointer (spotted by Neale Ferguson).
2917 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2919 * exceptions-x86.c: delay appending the method name to the trace until
2920 after mono_jit_info_table_find is called, as this gets the real
2923 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2925 * aot.c: register roots
2927 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2929 * aot.c : I could just use PLATFORM_WIN32 flag.
2931 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2933 * aot.c : Reverting the previous fix. This time it broke linux build.
2935 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2937 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2939 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2941 * mini.c (handle_stack_args): Remove some more debugging code.
2943 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2945 * driver.c mini.h aot.c: Allow additional options to be specified with
2946 --aot and pass them to mono_compile_assembly.
2948 * aot.c: Add experimental code to AOT compile all loaded assemblies
2949 on demand and save the code into a cache in the filesystem.
2951 * aot.c: Add support for more wrapper methods.
2953 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2956 * cpu-*.md: Remove removed opcodes.
2958 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2959 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2960 related icalls to marshal.c.
2962 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2964 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2966 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2968 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2970 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2971 * liveness.c: If liveness is recomputated we need to reset the information
2972 for each variable. This way, if the liveness range has been narrowed
2973 by optimizations that happened after the last computation, we can return
2976 For example, if you have
2981 // Tons of code that does not affect i
2987 i = 0 is dead code and will be removed by SSA. However, when
2988 linear scan gets to the code, i will still appear to be live
2989 throughout the entire block. This prevents good register allocation.
2991 2004-07-06 Martin Baulig <martin@ximian.com>
2993 * debug-mini.c (mono_debug_init_method): Allow
2994 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2995 (mono_debug_add_icall_wrapper): New method.
2997 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2999 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3001 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3004 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3006 * aot.c (mono_aot_load_method): Fix loading of debug info.
3008 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3010 * aot.c: Add logging support.
3012 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3014 * mini.h: Add prototype for mono_print_method_from_ip.
3016 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3018 * inssel.brg: 64 bit fixes.
3020 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3023 * Makefile.am: Add SPARC64 support.
3025 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3027 * aot.c: Fix alignment problems on 32 bit platforms.
3029 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3031 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3034 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3037 * mini.h: Bump AOT file version. Some 64 bit fixes.
3039 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3041 * inssel-sparc.brg: Add new rule to avoid register moves.
3043 * inssel.brg: Add ldind_to_load_membase helper function.
3045 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3047 * mini.c: OffsetToStringData intrinsic.
3049 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3051 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3053 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3056 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3057 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3059 * mini.c: reinstated mono_compile_get_interface_var()
3060 on x86, too, since the change breaks the Gtk# build there as well.
3062 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * driver.c: remove loop from the default optimizations: it seems to
3065 interact badly with some of the other options (see bug #60613).
3067 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3069 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3070 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3072 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3074 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3075 vararg-using methods.
3077 2004-06-21 Martin Baulig <martin@ximian.com>
3079 * mini/mini-exceptions.c
3080 (mono_handle_exception): Added `gpointer original_ip' argument.
3081 After calling mono_unhandled_exception(), call
3082 mono_debugger_unhandled_exception() and if that returns true,
3083 restore the context and return.
3085 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3087 * mini-ppc.c: prefer the use of relative branches so
3088 they won't need to be patched in aot code (patch from Patrick Beard).
3090 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3092 * aot.c: patch from Patrick Beard to make the output assembly
3093 more correct for the MacOSX assembler. Small tweak to
3094 generate sane images on Linux/PPC, too.
3096 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3098 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3099 case until bug #59509 is fixed (shows up in #60332).
3101 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3103 * mini.c: make sure the needed wrappers are compiled, too, with
3106 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3108 * driver.c: remove NPTL reference in --version output.
3110 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3112 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3113 generate valid assembly for the Mach-O assembler.
3115 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3117 * driver.c: don't include abcrem in the all optimization specifier
3118 since it slows down jit compilation too much for now.
3120 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3122 * mini.c: use BIGMUL only if both operands have the same signage.
3123 * iltests.il: Test for bug 60056. (errors related to signage in
3128 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3130 * mini.c, aot.c: memory leak fixes.
3132 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3134 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3136 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3138 * Makefile.am: remove the -static hack completely, it links in
3139 statically glib as well.
3141 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3143 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3144 * exceptions.cs: make it compile with new mcs/csc.
3146 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3147 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3148 and added relevant test case.
3150 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3152 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3153 regressions in gtk-sharp.
3155 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3157 * exceptions.cs: New regression tests.
3159 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3161 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3163 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3165 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3167 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3169 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3171 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3173 * mini.c (mono_jit_runtime_invoke): Init class in this
3174 method instead of trusting mono_jit_compile_method to
3175 do the work (because wrappers can be in object class)
3177 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3179 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3181 * basic-long.cs: New regression test.
3183 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3185 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3188 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3190 * Makefile.am: fix miguel's change to build mono statically against
3191 libmono (track build dependencies).
3193 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3195 * cfold.c: Some glib versions do not have G_MININT32.
3197 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3199 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3200 with precision of tan, atan, sin and cos, and implemented related
3201 regressions tests (fixes bug 54467, but one new problem appeared and
3204 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3206 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3208 * exceptions.cs: Add test for constant folding && division by zero.
3210 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3211 since driver.c is in libmono too, so the optimization was useless.
3213 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3214 variable to driver.c so the compiler can emit more efficient code to
3217 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3219 * Makefile.am: don't distribute generated inssel.[ch] files.
3221 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3223 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3224 into the default appdomain. Fixes #58707.
3226 * jit-icalls.c: Remove the broken approximation for truncl, doing
3227 no conversion is better.
3229 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3232 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3234 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3235 of the mcrxr instruction which is not available on some processors
3236 even if it's documented to be. Implement add and sub overflow correctly
3237 (still not complete for long unsigned). Speed up icalls a bit.
3239 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3241 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3242 we run .cctor in the current domain instead of target_domain.
3244 Fixes bug #58558, .cctor not being called in -O=shared.
3246 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3248 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3250 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3252 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3253 which can be done with an imm8, do it that way.
3254 (mono_arch_output_basic_block): ditto for a jmp
3255 (mono_arch_emit_prolog): Computate maximum offset of a label.
3257 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3259 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3260 now tries to allocate prefered physical reg's for virtual
3261 regs. This reduces the number of emited spills/loads with
3262 20-30% on our core assemblies.
3264 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3266 * jit-icalls.c: truncl() is not needed and trunc() is
3267 the correct thing to do anyway (bug #58287).
3269 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3271 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3274 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3276 * driver.c: enable loop optimizations by default.
3278 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3280 * mini-x86.c: fix calc of max loop size when aligning loops start.
3282 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3284 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3287 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3289 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3292 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3294 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3296 * mini.c (inline_method): Allways inline some wrappers even if the cost
3297 is too large. Fixes #58785.
3299 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3301 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3303 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3304 (crichton@gimp.org). Beginning of support for sparc/linux.
3306 * mini-sparc.c: Optimize retrieval of LMF address.
3308 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3310 * exceptions-ppc.c: handle alloca in methods with clauses.
3312 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3314 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3316 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3318 * mini.c: Delegate most of the abort signal work to
3319 mono_thread_request_interruption, which also handles Stop and Suspend
3322 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3324 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3325 supports the save/restore lmf opcodes.
3327 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3329 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3332 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3334 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3336 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3337 methods which contain array accesses.
3339 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3340 boundaries. Fixes #58537.
3342 * iltests.il: Add regression test for #58537.
3344 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3346 * mini-x86.c (mono_arch_local_regalloc): Last part of
3347 fix for bug #58633 (releasing register to early).
3349 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3351 * basic-long.cs: Add new regression test.
3353 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3355 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3356 register too early on the chain.
3358 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3360 * mini.c (create_helper_signature): Use a helper function to reduce
3361 the code which needs to be written. Also set the calling convention of
3362 icalls on windows. Fixes #57840.
3364 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3366 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3367 exceptions-ppc.c: added helper function to get the instruction address
3368 from a signal handler context.
3370 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3372 * helpers.c: use g_get_tmp_dir. Invokes happyness
3375 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3377 * helpers.c: Add new env variable to pass args to objdump.
3378 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3380 2004-05-17 Radek Doulik <rodo@ximian.com>
3382 * Makefile.am (common_sources): added abcremoval.h so it get
3383 disted and daily mono packages on go-mono.com will build again
3385 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3387 * abcremoval.c: Fixed coding style, added copyright header.
3389 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3391 * mini.h: Added prototype for abc removal main function.
3393 * build_relations_propagation_table.pl: Added copyright header.
3395 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3397 * basic-long.cs: reg test for complex ceq_long bug.
3399 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3401 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3402 reg in long and clob case (bug #58343). Fixed/added comments.
3404 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3406 * mini.c (mono_jit_runtime_invoke): Follow new convention
3407 of calling the invoke method with an function pointer.
3409 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3411 * ChangeLog: Fix author of memory leak patch.
3413 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3415 * Makefile.am: fix make dist as well...
3418 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3420 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3421 on archs where pointers are 4 bytes long.
3423 * Makefile.am: Added abcremoval.c source file.
3425 * abcremoval.c: Added abcremoval.c.
3427 * abcremoval.h: Added abcremoval.h.
3429 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3431 * inssel.brg: Enabled bounds check removal.
3433 * mini.c: Added support for abcrem optimization.
3435 * mini.h: Added abcrem optimization label.
3437 * driver.c: Added support for abcrem optimization.
3439 * propagated_relations_table.def: Added propagated_relations_table.def.
3441 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3443 * mini.c, cfold.c: fix style.
3445 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3447 * mini.c: handle issue with the low-level implementation of
3448 some long opcodes (bug #54209).
3450 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3452 * basic.cs: test for my new cmov stuff.
3454 2004-05-13 Patrik Torstensson
3456 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3457 opt and added peephole documentation.
3459 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3461 * tramp-ppc.c: rewrote the generic trampoline code.
3463 2004-05-11 Patrik Torstensson
3465 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3467 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3469 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3471 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3472 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3474 * mini.c: Add new icalls for AsAny marshalling.
3476 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3478 * tramp-ppc.c, mini-ppc.c: more cleanups.
3480 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3482 * mini.c: no warnings.
3484 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3486 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3488 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3490 * mini.c: In the thread abort signal handler, if the thread is in the
3491 process of being stoped, don't throw the Abort exception, just stop the
3494 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3496 * tramp-ppc.c: removed old code.
3498 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3500 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3501 do some simple speed optimizations on ppc.
3503 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3505 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3506 and large offsets in load/store.
3508 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3510 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3511 it causes regressions.
3513 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3515 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3518 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3520 * jit-icalls.c: remove warnings.
3521 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3522 speedups for unsafe code.
3524 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3526 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3528 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3530 * basic-calls.cs: Add new regression test.
3532 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3535 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3537 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3540 2004-05-06 Patrik Torstensson
3542 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3543 long reg allocation in any reg (not only eax:edx) and implemented
3544 long shl/shr ops in asm instead of helpers.
3546 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3548 * mini-sparc.h: Fix warnings.
3550 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3553 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3554 separate statement for clarity.
3556 * mini-sparc.c: Update status.
3558 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3560 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3563 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3565 * inssel-ppc.brg: another small pre-release workaround:
3566 we don't do overflow detection for long_sub_un.
3568 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3570 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3571 (also works around a weird ppc bug: 57957).
3573 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3575 * tramp-ppc.c: trampoline fixes.
3577 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3579 * mini-ppc.c: fixed typos.
3581 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3583 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3584 at the top of the stack. Fixed typos. Use a frame registers
3585 for all the methods with exception clauses.
3587 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3589 * exceptions-ppc.c: restore fp registers.
3591 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3593 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3594 order from the stack top (moved the stack room to save the
3595 return value for trace after the param area). Fixed corruption
3596 in restoring registers on unwind.
3598 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3600 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3602 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3604 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3605 and prolog/epilog for methods that use it. Allow
3606 enough param area room for varargs methods. Fix miguel's
3607 breakage in exception handling.
3609 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3611 * Makefile.am: run genmdesc only on current arch.
3613 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3616 * mini-x86.h: fix the build on windows.
3618 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3620 * 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.
3622 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3624 * mini-exceptions.c: New file.
3626 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3627 Move some parts of the x86 exception handling code to an
3628 arch-independent file so it can be shared with other ports.
3630 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3632 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3634 2004-04-26 David Waite <mass@akuma.org>
3636 * driver.c: remove comma from end of enumeration declaration
3638 2004-04-26 Jackson Harper <jackson@ximian.com>
3640 * driver.c: parse config file before loading first assembly. This
3641 allows the user gac to be enabled/disabled.
3643 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3645 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3646 simpler mechanism: we do not care what is encoded initially
3647 (branch absolute or relative), we care about the code and its
3648 target. I kept the old code for reference for now.
3650 The new code tries first to determine if the jump is anywhere in
3651 the -/+32 absolute meg range, if it succeeds, it encodes using the
3652 absolute branch; If not, it tried to find something in the
3653 relative range, if not, it uses the handle_thunk code.
3655 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3657 * exceptions-ppc.c: use the correct ip register on macosx.
3659 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3661 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3663 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3665 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3666 Raise exception on integer divide by zero by hand since the hw
3667 doesn't support it. Handle NaNs in FP compares.
3669 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3671 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3672 code reducing duplication between the platforms and enabled
3673 signal exception handling (on linux for now).
3675 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3677 * exceptions-ppc.c: more macosx support.
3679 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3681 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3683 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3685 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3687 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3689 * iltests.il: more tests.
3691 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3693 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3696 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3698 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3700 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3702 * liveness.c: Mark variables as volatile in all basic blocks reachable
3703 from exception clauses.
3705 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3707 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3710 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3712 * iltests.il, basic.cs: more tests for regalloc.
3714 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3716 * iltests.il: Some tests for register allocation modifications
3719 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3721 * exceptions.cs: Add regression test for bug #56782.
3723 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3724 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3725 the beauty of fixing the same thing in 5 different files...
3727 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3729 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3732 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3734 * mini.c: Add support for STRWLPARRAY marshalling convention.
3736 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3738 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3739 to init the context to setup the regs pointer).
3741 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3743 * exceptions-ppc.c: more exceptions work.
3745 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3747 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3750 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3752 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3753 can use the memory directly.
3755 * cpu-pentium.md: Update documentation from a post from Zoltan.
3757 add x86_add_membase, x86_sub_membase, x86_mul_membase
3759 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3761 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3762 GENERAL_REGS they were also hardcoded for all PPC ports.
3764 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3766 Remove hard-coded limit for floating point registers, use
3767 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3769 Notice that in MacOS X calling conventions you can fit a lot more
3770 floating point values in registers, so I should update the PInvoke
3771 test to excercise the passing of floating point values on the
3772 stack (currently broken).
3774 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3776 * tramp-ppc.c (create_trampoline_code): Added
3777 JUMP_TRAMPOLINE_SIZE.
3778 (ppc_magic_trampoline): Follow the pattern from
3779 x86_magic_trampoline: if code is set to zero, return.
3780 (create_trampoline_code): Always pass MonoMethod to the jump
3781 trampoline, before it was passing a null.
3782 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3783 share the code with mono_arch_create_jit_trampoline.
3785 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3787 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3790 * cpu-g4.md: Added length for jmp instruction, the worst case
3791 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3794 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3796 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3798 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3800 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3801 before each IL instruction.
3803 * mini.c (CEE_BOX): Fix warnings.
3805 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3807 * mini.c: removed a few unused vars and extra whitespace.
3809 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3811 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3813 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3815 (OP_GETCHR): use the above
3816 (CEE_LDELEMA): use the above.
3818 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3819 version of the generic impl.
3820 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3821 (CEE_LDELEMA): use the above.
3823 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3825 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3828 * iltests.il: Added new regression test for #56317.
3830 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3832 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3833 under NetBSD. Fixes #56450.
3835 * liveness.c (update_gen_kill_set): Fix previous patch.
3837 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3839 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3841 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3843 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3846 * inssel-sparc.brg: Add more optimizations.
3848 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3850 2004-04-01 Martin Baulig <martin@ximian.com>
3852 * mini.c (handle_box): New static function; moved the
3853 implementation of CEE_BOX here.
3854 (mono_method_to_ir): Added `constrained_call' variable.
3855 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3856 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3857 mono_method_get_constrained() to get the method.
3859 2004-04-01 Martin Baulig <martin@ximian.com>
3861 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3862 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3863 (mono_method_to_ir): We don't need these macros anymore since
3864 mono_class_get_full() already takes care of it.
3866 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3868 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3869 use @function (as doesn't accept #function here) and check the return
3870 value of system and stop if fails.
3872 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3874 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3876 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3878 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3880 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3882 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3885 * basic-long.cs: Add test for negation of Int64.MinValue.
3887 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3889 * mini-sparc.c: Update status.
3891 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3893 * exceptions-sparc.c: Fix return value in filters.
3895 * inssel-sparc.brg: Fix register allocation in some rules.
3897 2004-03-28 Martin Baulig <martin@ximian.com>
3899 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3902 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3904 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3906 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3907 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3908 remove unused conv_u4 opcode.
3910 * mini-x86.c: Remove valgrind workaround since it slows down things
3911 even when mono is not run under valgrind.
3913 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3915 * mini-sparc.c: Update status.
3917 * inssel-sparc.brg: Add some optimizations.
3919 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3920 future delay slot filling. Add support for varargs, tail calls and JMP.
3922 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3923 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3925 * inssel.brg: Fix register allocation in OP_ARGLIST.
3927 * inssel.brg: Fix warnings.
3929 2004-03-25 Martin Baulig <martin@ximian.com>
3931 * mini.c (inflate_generic_field): Removed.
3932 (mini_get_method): Removed, use mono_get_method_full(),
3933 (mini_get_class): Removed, use mono_class_get_full().
3934 (mono_method_to_ir): Pass our generic context to
3935 mono_field_from_token().
3937 2004-03-25 Martin Baulig <martin@ximian.com>
3939 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3940 of a `MonoMethod *'.
3941 (mini_get_method): Take a `MonoGenericContext *' instead
3942 of a `MonoMethod *'.
3943 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3944 a new local variable called `generic_context' which holds the
3945 current `MonoGenericContext *'; use it to lookup things.
3947 2004-03-24 Martin Baulig <martin@ximian.com>
3949 * mini.c (mini_get_class): New static method; if we're inside a
3950 generic instance, inflate the class if neccessary.
3951 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3953 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3955 * iltests.il: New regression test for #55976.
3957 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3960 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3962 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3965 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3967 * liveness.c: Consider SSA stores as well as loads when making vars
3970 * exceptions.cs: New regression tests for register allocation.
3972 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3974 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3975 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3976 domain lock only to protect puntual access to data structures.
3977 Added access lock for sighash, jit_icall_hash_name,
3978 jit_icall_hash_addr and domain->code_mp.
3980 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3982 * driver.c: Print SIGSEGV handling method.
3984 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3986 * mini.c (setup_jit_tls_data): Handle case when this is called
3987 multiple times for a thread.
3989 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3990 is different from fbxx_un. Fixes #54303. Also use constants instead of
3991 magic numbers in a lot of places.
3993 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3995 * exceptions.cs: Fix cctor test when --regression is used.
3997 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3999 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4002 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4004 * inssel-ppc.brg: fixed register assignments for some rules.
4006 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4008 * exceptions.cs: Add test for exceptions in static constructors.
4010 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4011 static constructors outside the domain lock. Fixes #55720.
4013 2004-03-17 Martin Baulig <martin@ximian.com>
4015 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4016 (inflate_generic_field): Take the `MonoMethod *' instead of the
4017 `MonoClass *' and added support for generic method.
4018 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4019 have a `field->parent->gen_params', only inflate the field if it's
4020 an open constructed type.
4022 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4024 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4025 exception object instead of the preconstructed ones.
4027 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4029 * mini.c: reverted changed to sigsegv_signal_handler commited
4030 accidentally in the previous patch.
4032 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4035 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4036 running --aot with an old assembly.
4038 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4040 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4043 * mini-sparc.c: Add support for v9 branches with prediction.
4045 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4047 * mini.c (mini_init): #warning is GNUC only
4049 * mini-sparc.h: implement __builtin_frame_address
4050 and __builtin_return_address for Sun C compiler
4052 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4054 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4056 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4058 * basic-calls.cs: Add test for unaligned byref long argument passing.
4060 * mini-ops.h: Add sparcv9 compare and branch instructions.
4062 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4063 v9 instructions if we have a v9 cpu.
4065 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4066 registers for global allocation.
4068 * exceptions-sparc.c: Fixes.
4070 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4072 * liveness.c (mono_analyze_liveness): Optimized version.
4074 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4076 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4079 * basic-float.cs basic-calls.cs: New regression tests.
4081 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4083 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4084 sigaltstack implementation.
4086 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4088 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4089 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4091 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4093 * mini.c: Fix warnings.
4095 * mini.c (mono_resolve_patch_target): New function which contains the
4096 arch independent part of the patching process.
4098 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4099 patching code to a separate function.
4101 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4103 * mini.c (add_signal_handler): ifdef out on Windows
4105 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4107 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4108 cpu-sparc.md: Add exception handling support + other fixes.
4110 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4111 typed GC detection in --version.
4113 * basic.cs exceptions.cs: New regression tests.
4115 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4116 the arch specific code can store data during a compilation.
4118 * mini-ops.h: Add OP_SETFRET.
4120 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4121 function, register a separate icall for each arity, so the icalls can
4124 * mini.c (mono_print_tree): Print negative offsets in a more readable
4127 * mini.c: Make signal handling work on sparc.
4129 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4131 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4133 * jit-icalls.c: Emulate truncl by aintl on solaris.
4135 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4137 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4139 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4141 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4143 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4144 a MarshalByRef type, inline a method that performs the check, taking into
4145 account that the object can be a proxy. Also implemented tow new opcodes:
4146 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4147 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4148 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4150 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4152 * mini-ppc.c: if a relative branch displacement is too big
4153 but it points to and area reachable with an absolute branch,
4156 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4158 * mini.c: optimize small copies in cpblk.
4160 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4162 * basic-calls.cs basic-float.cs: New regression tests.
4164 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4165 negative offsets from %fp. Implement localloc. Fix local register
4166 allocation. Fix the case when the this argument needs to be saved to
4167 the stack. Implement some missing opcodes.
4169 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4171 * mini.c (mini_method_compile): Reenable global regalloc in methods
4172 with exception handlers.
4174 * linear-scan.c (mono_varlist_sort): Fix warning.
4176 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4178 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4181 * liveness.c: Make all variables uses in exception clauses volatile, to
4182 prevent them from being allocated to registers. Fixes #42136.
4184 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4189 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4190 argument to mono_arch_regalloc_cost.
4192 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4195 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4197 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4198 Make the cost of allocating a variable to a register arch dependent.
4200 * basic-calls.cs: Fix compilation of tests.
4202 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4203 helper function to cut back on the number of #ifdefs needed.
4205 * mini-ppc.c: Fix compilation.
4207 * basic-calls.cs: New regression tests.
4209 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4211 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4212 of l0 since that is callee saved.
4214 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4217 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4218 of delay instruction.
4220 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4222 * mini.h (MonoCallInst): Add 'virtual' flag.
4224 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4226 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4228 * *.cs: New regression tests.
4230 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4233 * mini.c (mono_runtime_install_handlers): Fix build.
4235 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4236 'signal_stack_size' members.
4238 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4239 alternate signal stack.
4241 * exceptions-x86.c: Add stack overflow handling.
4243 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4244 functions to arch independent code.
4246 * mini.c (mono_print_tree): Print more detailed info for load_membase
4249 2004-02-23 Martin Baulig <martin@ximian.com>
4251 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4253 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4255 * mini-x86.c: fixed reg allocation for div/rem.
4257 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4259 * driver.c (mono_main): Report some configuratio options on --version.
4261 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4263 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4264 low in the address space. Correctly flush memory in thunks where we
4267 2004-02-20 Martin Baulig <martin@ximian.com>
4269 * mini.c (mini_get_method): New static method; inflate all generic
4270 methods and methods in open generic instances.
4271 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4272 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4274 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4276 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4278 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4280 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4282 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4284 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4285 it compile using Sun's compiler.
4287 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4289 * 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.
4291 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4293 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4295 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4297 * mini-ppc.c: handle calls outside of the allowed range with thunks
4298 allocated using the code manager.
4299 * tramp-ppc.c: use the code manager to hold generated native code.
4300 Fixed the magic trampoline to just patch vtable entries.
4302 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4304 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4307 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4309 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4312 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4313 if we have a working __thread implementation.
4315 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4316 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4318 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4320 * mini-x86.c: Fix compilation under gcc 2.
4322 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4324 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4325 contains a call to the wrapped function.
4327 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4328 OP_<CALL>_IMM opcodes, and use them under X86.
4330 * mini.c (mono_jit_find_compiled_method): Fix warning.
4332 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4334 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4336 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4337 functionality to mini.c.
4339 * mini.c (mono_create_jump_trampoline): New function to create a jump
4340 trampoline. Return a compiled method instead of a trampoline if it
4341 exists. Add a cache for jump trampolines.
4343 * mini.c (mono_jit_find_compiled_method): New function to return a
4344 compiled method if it exists.
4346 * mini-x86.c: Call mono_create_jump_trampoline instead of
4347 mono_arch_create_jit_trampoline.
4349 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4350 a jump trampoline. Fixes #52092.
4352 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4354 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4355 which is not up-to-date. Add check_corlib_version () instead.
4357 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4360 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4361 since newer valgrind versions do not need it.
4363 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4364 compile a method with a given set of optimizations.
4366 * mini.c: Compile icall wrappers on-demand instead of at startup.
4368 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4369 wrapper for an icall.
4371 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4373 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4376 * iltests.il: Add test for non-empty stack before switch instruction.
4378 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4380 * mini.c: Add support for new stringbuilder marshalling conventions.
4382 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4384 2004-02-01 Martin Baulig <martin@ximian.com>
4386 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4387 in `ginst->mtype_argv'.
4389 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4391 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4392 facilitate grepping.
4394 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4396 * mini.c: fixed buglet in initobj generic implementation for references.
4398 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4400 * Makefile.am: make the version script conditional.
4401 * jit-icalls.c: handle missing truncl().
4403 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4405 * exceptions.cs: Add more tests for double->int conversion.
4407 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4408 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4410 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4412 * driver.c: make --verbose --version emit an error
4413 if the loaded corlib doesn't match the runtime version.
4415 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4417 * mini-ppc.h: export ppc_patch().
4418 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4419 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4420 on par or better than on MacOSX.
4422 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4424 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4425 mono_lookup_pinvoke_call.
4427 * mini-x86.c: Under windows, the default pinvoke calling convention is
4428 stdcall. Fixes #52834.
4430 * mini.c (optimize_branches): Add an upper bound to the number of
4431 iterations to prevent infinite loops on strange loops. Fixes #53003.
4433 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4435 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4436 and ISINST. Fixes #52093.
4438 * objects.cs (test_0_vector_array_cast): New tests.
4440 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4442 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4443 checking in Array.Set ().
4445 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4448 * object.cs (test_0_multi_array_cast): New regression test.
4450 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4452 * exceptions-ppc.c: fix build on Linux/PPC.
4454 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4456 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4457 running under valgrind.
4458 (x86_magic_trampoline): Fix build bustage.
4460 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4461 negative values as well. This is needed for the encoding of the line number
4462 info, since sometimes the line numbers are not in increasing order.
4464 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4466 * cpu-pentium.md (localloc): Increase the size of the localloc
4467 instruction since it is a loop under Win32.
4469 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4472 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4474 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4475 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4476 Max Horn (max@quendi.de). Fix file names in comments.
4478 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4480 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4481 avoid stack overflow.
4482 (replace_usage): Avoid uninitialized variable warnings.
4484 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4485 and taking the address of valuetype variables.
4487 2004-01-03 Patrik Torstensson
4489 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4490 for other purposes than FP later on.
4492 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4494 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4497 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4499 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4501 2003-12-30 Patrik Torstensson <p@rxc.se>
4503 * mini-x86.h: Decreased number of availiable fp regs.
4504 Solves corner cases with FP spilling.
4506 2003-12-23 Patrik Torstensson <p@rxc.se>
4508 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4509 for floating point stack tracking / spilling on x86.
4512 * basic-float.cs: added float mul overflow test.
4514 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4516 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4518 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4520 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4521 supports for cond branches that overflow the immediate
4522 overflow offset. mcs can compile simple programs.
4524 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4526 * exceptions-ppc.c: exception handling support wip:
4527 finally handlers get run on exception.
4529 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4531 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4534 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4536 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4537 initial support for stack walking and unwinding.
4539 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4541 * driver.c (mono_main): Make corlib-out-of-sync message more
4542 descriptive. Also remove verify_corlib call.
4544 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4546 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4547 not overlap with other call's arguments, too.
4549 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4551 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4552 move to arch-specific code the choice of arch-specific
4553 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4554 * mini.c: ensure emulation calls will not interleave
4557 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4559 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4560 the magic trampoline stack frame is dropped before executing
4563 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4565 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4566 and integer to fp conversions. Added support for overflowing
4567 arguments on the stack. Reserve a couple more registers as temps.
4568 Added support for aot compilation (as output still needs to be
4571 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4573 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4574 Don't overwrite return register in some corner cases.
4576 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4578 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4579 static constructors when AOT compiling.
4581 * driver.c (mono_main): Call mono_check_corlib_version.
4583 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4585 * cpu-g4.md, basic.cs: fixed div target register.
4587 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4589 * mini-ppc.c, basic.cs: shl_imm fix with test.
4591 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4593 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4594 structures by value. Misc fixes.
4595 * objects.cs: more tests.
4597 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4599 * mini-ppc.c: lconv.ovf.i implemented.
4601 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4604 (mini_init): don't error out if someone already called g_thread_init.
4606 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4608 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4609 to be any type per the spec. Fix abnormal memory usage when
4610 the same object is repeatedly thrown.
4612 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4614 * mini.c: check for overruns in IL code.
4616 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4618 * TODO: Add/remove some todo entries.
4620 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4622 * driver.c (mono_main): Call mono_verify_corlib.
4624 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4626 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4627 This has been moved to mini.c
4628 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4629 type being casted is marshalbyref it could be a proxy, so instead of
4630 emitting the type check code, emit a call to a runtime method that will
4631 perform the check by calling CanCastTo if needed.
4633 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4635 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4636 methods with large stack frames under Win32.
4638 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4640 * Makefile.am: Distribute regression tests.
4642 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4643 at the end instead of inserting each variable into the sorted list.
4645 * linear-scan.c (mono_varlist_sort): New helper function.
4647 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4649 * mini.c: ensure arguments and locals are within bounds.
4651 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4653 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4656 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4658 * mini.c (mono_cprop_copy_values): Fix crash.
4660 * aot.c: Set verbosity back to 0.
4662 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4664 * regalloc.c: complete memory leak fix by Laurent Morichetti
4667 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4669 * driver.c (main_thread_handler): Revert the previous patch.
4671 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4674 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4675 memory from the memory pool.
4677 * driver.c (main_thread_handler): Turn on all optimizations when
4680 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4681 an array for better performance.
4683 * regalloc.c (mono_regstate_assign): Fix memory leak.
4685 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4686 serialize the debug info.
4688 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4689 debug info from the serialized representation.
4691 * aot.c: Save debug info into the generated file and load it when
4694 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4696 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4698 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4699 More FP-related fixes.
4701 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4703 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4704 and register allocation buglet. Hello world now runs.
4706 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4708 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4709 * tramp-ppc.c: fixed class init trampoline.
4710 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4712 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4714 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4715 mini.c: more ppc changes/fixes.
4717 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4719 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4720 Also optimize the case when the arguments are the same in the caller
4723 * iltests.il: Add tests for tail calls with valuetype arguments.
4725 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4727 * mini-ppc.c: fixes for struct return type.
4729 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4731 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4732 mono_spillvar_offset() to arch-specific code.
4734 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4736 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4738 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4740 * exceptions-x86.c: Fix stack space leaks.
4742 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4743 registers from the lmf if the method has save_lmf set.
4745 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4747 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4748 of icall wrappers into InvokeInDomain, since these are now per-domain.
4750 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4752 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4753 make some opcode emulation and intrinsic ops enabled/disabled
4754 according to the architecture. More fixes.
4756 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4758 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4760 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4762 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4763 arch-specific handling for 'this' and struct return type to
4766 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4768 * aot.c: prevent divide by zero error when reporting (it happened with
4771 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4773 * mini.h (inst_switch): Remove unused macro.
4775 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4778 (load_aot_module): free 'info->methods' and 'info' properly. No more
4779 "free(): invalid pointer blah" messages when you have an old aot
4782 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4784 * jit-icalls.c, mini.c: Added support for context static fields.
4786 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4788 * mini.c (mono_method_blittable): Methods which set LastError are not
4789 blittable either. Fixes #51108.
4791 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4793 * mini.c: flush icache.
4794 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4796 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4798 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4800 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4802 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4805 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4808 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4810 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4812 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4813 instruction when the result is discarded.
4815 * iltests.il (test_0_div_regalloc): New regression test.
4817 * arrays.cs: Fix compilation error.
4819 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4821 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4822 float rules to inssel-x86.brg: sane architectures with FP registers
4823 don't need to implement these rules.
4825 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4827 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4829 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4831 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4832 implementation of 32 bit systems.
4834 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4836 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4837 (Jeroen Zwartepoorte).
4839 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4841 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4842 the caller and the callee matches.
4844 * mini.c (mono_method_to_ir): Add comment.
4846 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4847 signbit is missing on some platforms.
4849 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4851 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4853 * mini.c (setup_jit_tls_data): Call the new function.
4855 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4857 * mini-x86.c: Add experimental support for fast access to the lmf
4858 structure under NPTL/Linux 2.6.x.
4860 2003-11-06 Martin Baulig <martin@ximian.com>
4862 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4863 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4866 2003-11-02 Martin Baulig <martin@ximian.com>
4868 * mini.c (inflate_generic_field): New static method.
4869 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4870 generic instance and the field is declared in a generic type, call
4871 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4873 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4875 * mini.h mini.c (mono_method_same_domain): New function to return
4876 whenever the caller and the callee are in the same domain.
4878 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4880 2003-10-30 Martin Baulig <martin@ximian.com>
4882 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4883 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4885 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4886 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4888 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4890 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4893 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4894 object here, so it is in the correct appdomain etc.
4896 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4898 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4900 (mono_method_to_ir): Avoid freeing the type created returned from
4901 mono_type_create_from_typespec, since it is put into an internal cache
4902 by the function. Fixes pointer.exe.
4904 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4905 trampolines for icalls and pinvokes as well. Fixes #33569.
4907 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4909 * mini.c: Update after appdomain changes.
4911 * mini.c (mono_jit_compile_method_inner): Allways compile native
4912 method wrappers in the root domain, since there can only be one
4913 instance of them, whose address is stored in method->info.
4915 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4917 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4918 environment variable. Instead detect automatically whenever running
4919 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4922 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4924 * trace.c, trace.h: New files that implement the new trace option
4927 * driver.c: Document new --trace options.
4929 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4932 - if (mono_jit_trace_calls)
4933 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4935 * mini.h: prototypes.
4937 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4939 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4941 * mini.c inssel.brg: Implement typedefbyref opcodes.
4943 * mini.c (mono_jit_compile_method): Remove unused local variable.
4945 * mini.c (mono_jit_compile_method_inner): Ditto.
4947 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4949 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4951 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4953 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4955 * mini.c (mono_no_aot): Remove unused global variable.
4957 * mini.c: Thread safety fixes.
4959 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4961 * mini.c (mono_create_class_init_trampoline): Add a lock around
4962 class_init_hash_addr.
4964 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4967 * mini.c: Decompose the NEWARR instruction before decomposing its
4968 arguments. Fixes #30073.
4970 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4972 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4975 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4977 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4979 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4981 * driver.c: Add support for compiling icall wrappers to --compile.
4983 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4985 * inssel.brg: The empty value in class->interface_offsets is -1, not
4988 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4990 * objects.cs: New test for 'is' operator on an array of interfaces.
4992 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4994 * tramp-ppc.c: update trampoline code to support jumps
4995 and class initialization.
4997 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4999 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5001 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5003 * inssel.brg (OP_UNBOX): Remove unused rule.
5005 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5006 region instead of one for each method. Fixes #47813.
5008 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5010 * exceptions.cs (test_0_nested_finally): New regression test for
5011 nested exception handlers.
5013 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5015 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5017 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5020 * mini.c (mono_method_check_inlining): Make the inlining limit
5021 configurable by an environment variable.
5023 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5025 * mini.h: Bump AOT file version.
5027 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5028 token, store the image along with the token, since the token might not
5029 refer to the same image as the method containing the relocation,
5030 because of inlining.
5032 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5034 * mini.c (mono_precompile_assemblies): New function to compile
5035 all methods in all loaded assemblies.
5037 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5039 * regalloc.h regalloc.c (MonoRegState): Change the type of
5040 iassign and fassign to int*, since they can contain large negative
5041 values if the register is spilled. Also added some comments. Fixes
5044 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5045 under Win32. Fixes #42964.
5047 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5049 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5051 * aot.c: Added support for AOT compiling methods which contain calls
5052 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5055 * driver.c (compile_all_methods): Run the compilation in a thread
5056 managed by mono. Fixes #44023.
5058 * mini.c (mono_codegen): Print full method name in verbose output.
5060 * mini-x86.c (mono_arch_patch_code): Fix warning.
5062 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5063 jumps, since the method we are jumping to might be domain-specific.
5065 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5067 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5069 * inssel.brg: string chars are unsigned.
5071 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5073 * TODO: New todo item.
5075 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5076 which calls mono_runtime_class_init and patches the call site to
5077 avoid further calls.
5078 (mono_arch_create_class_init_trampoline): New arch specific function
5079 to create a class init trampoline.
5080 (create_trampoline_code): Generalized so it can create
5081 class init trampolines as well.
5083 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5084 (mono_create_class_init_trampoline): New function to create and cache
5085 class init trampolines.
5086 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5087 vtable given the address of a class init trampoline. Used by the
5089 (mono_codegen): Generate a call to a trampoline instead of
5090 mono_runtime_class_init in LDSFLD[A].
5091 (mono_codegen): Add relocations for the new trampoline.
5093 * mini.h mini-x86.c aot.c: Added a new relocation type:
5094 MONO_PATCH_INFO_CLASS_INIT.
5096 * mini.h: Bump AOT version number.
5098 * aot.c: Create a copy of the loaded code instead of using the original
5099 so methods which call each other will be close in memory, improving
5102 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5103 patch since it breaks the regression tests.
5105 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5106 for the register saving instruction sequence since the
5107 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5109 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5111 * TODO: Fix todo item && remove another.
5113 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5115 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5118 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5119 function of the module.
5121 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5122 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5123 --no-aot command line option.
5125 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5127 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5128 by Bernie Solomon (bernard@ugsolutions.com).
5130 * inssel.brg: Refactor the interface offset table related code into
5131 its separate functions and add support for the AOT case.
5133 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5135 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5137 * aot.c: Added mono_aot_verbose variable and made all debugging
5138 output depend on the value of this variable.
5140 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5141 method_label and info_label.
5143 * mini.h mini-x86.c aot.c: Added a new relocation type
5144 MONO_PATCH_INFO_IID for klass->interface_id.
5146 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5147 the MonoJitInfo structure.
5149 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5150 a non-root appdomain in shared mode.
5152 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5154 * aot.c: make aot loader less verbose. Remove free of unused variable.
5156 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5158 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5160 * .cvsignore: Added *.dll.
5162 * mini.c (mono_print_tree_nl): New function callable while debugging.
5164 * mini.c (mono_print_code): Export this.
5166 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5169 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5171 * mini.h (MonoCompile): Added 'jit_info' field.
5173 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5174 the cfg structure, since it is needed by the AOT compiler.
5176 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5178 * aot.c: A major rewrite. Changes include:
5179 - save exception tables for methods which have them.
5180 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5182 - reworked the file format so it is now much smaller and needs
5183 fewer relocation entries.
5185 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5187 * aot.c (load_aot_module): Fix build bustage on platforms without
5190 2003-09-04 Martin Baulig <martin@ximian.com>
5192 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5194 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5196 * TODO: Some new optimization ideas.
5198 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5200 * aot.c: Save the optimization flags used to compile the code into
5203 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5204 support emitting domain specific code.
5206 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5207 no longer domain neutral. It can be made domain neutral by compiling
5208 with --optimize=shared.
5210 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5213 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5214 loading of AOT code.
5216 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5218 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5219 if there is no domain neutrality information.
5221 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5223 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5224 format version into the generated library.
5226 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5227 callee method into the caller since one of them could be shared.
5229 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5230 system exceptions from AOT code now works.
5232 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5233 method if it is domain neutral and the callee is not.
5235 * graph.c (cfg_emit_one_loop_level): Fix warning.
5237 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5239 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5242 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5244 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5245 is needed by code which is executed before mono_runtime_init ().
5246 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5248 * mini.c (mono_thread_abort): Fix warning.
5249 (mono_jit_compile_method): Call static constructor in the AOT case too.
5251 * aot.c (mono_compile_assembly): Fix warning.
5253 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5255 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5257 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5259 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5261 * cpu-pentium.md: Fix the length of call opcodes so they include the
5262 ESP restoring instruction. Fixes #47968.
5264 2003-08-28 Martin Baulig <martin@ximian.com>
5266 * mini-x86.c (mono_arch_call_opcode): Added support for
5267 MONO_TYPE_GENERICINST.
5269 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5271 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5273 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5274 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5276 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5279 2003-08-26 Martin Baulig <martin@ximian.com>
5281 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5282 when reporting an error, set this to the actual error location.
5283 (mono_method_to_ir): Report the correct error location if
5284 get_basic_blocks() returned an error.
5286 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5288 * mini.c (mono_type_blittable): OBJECT is not blittable.
5289 (mono_method_blittable): Methods which have marshalling descriptors
5290 are not blittable either. Fixes #47842.
5292 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5294 * driver.c mini.c: Use an environment variable instead of a global
5295 variable. Also fix the build.
5297 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5298 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5301 * driver.c mini.c: Added --with-valgrind option to turn off some
5302 code which prevents mono from running under valgrind.
5304 * mini.c (mono_emit_call_args): Fixed warning.
5306 * mini.c (mono_emulate_opcode): Fixed warning.
5308 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5310 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5311 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5312 regalloc.c, regalloc.h: specify available registers in arch-specific
5313 code and support floats in the regallocator (patch by Laurent Morichetti
5316 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5318 * mini.c: mono_thread_current() can be called only after
5319 mono_runtime_init(): rearrange code to not call it early on.
5321 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5323 * mini.c: allocate jump tables in the code mempools.
5325 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5327 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5330 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5332 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5333 12 to 16. This fixes bug #47453.
5336 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5338 * mini-ppc.c: fixed indexed load and unsigned compares.
5340 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5342 * mini.c: reenabled installation of handler for
5343 thread abort signal.
5345 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5347 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5348 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5349 until it's fixed and actually useful.
5351 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5353 * inssel-long32.brg: couple more opcodes implemented.
5355 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5357 * mini-sparc.c: Even more opcodes implemeted.
5359 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5361 * mini-sparc.c: More opcodes implemented.
5363 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5365 * mini-sparc.c: More opcodes implemented.
5367 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5369 * inssel-sparc.brg: Add some needed rules. Direct
5371 * Makefile.am: Use inssel-sparc.brg
5372 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5373 an assert happy for now.
5375 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5377 * mini-sparc.c: Fixed compile errors.
5378 * exceptions-sparc.c: Same. We now produce a mono binary
5379 on sparc-linux. Yea.
5381 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5383 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5384 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5385 They compile, but do not work.
5387 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5389 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5390 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5391 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5394 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5396 * mini.c: more opcodes implemented and better support for generics.
5398 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5400 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5401 * mini.c, mini.h: first cut at generics support: some new instructions
5402 added and changed the behaviour of some of the existing ones.
5404 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5406 * mini.c: Removed definition of metadata_shared mutex here.
5408 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5410 * mini-x86.c: make vararg calls work for instance methods.
5412 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5414 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5415 returns the arguments in a separte list, now.
5417 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5419 * aot.c, mini.c: updates for array type representation changes.
5421 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5423 * mini.c: register function to perform jit shutdown.
5425 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5427 * mini.c: use a faster allocator if possible.
5429 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5431 * aot.c: some cleanups and portability changes.
5433 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5435 * mini.c: use faster allocation for CEE_BOX if possible.
5437 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5439 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5440 Moved inlined mempcy code to its own function so that is can be
5441 reused. Added an inline memset function as well (optimized initobj).
5442 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5444 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5446 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5448 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5450 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5451 arch code can setup the cpu for CLR execution, if needed.
5452 We use it on x86 to set the precision of FP operations.
5454 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * mini.c: disable some optimizations if we can guess they'll cost too
5457 much for a given method.
5459 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5461 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5463 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5464 * mini.h mini.c mini-x86.c: Added instruction level coverage
5465 info collection support.
5467 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5469 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5470 is now implemented in the profiling API. Get rid of a couple of
5471 unnecessary global variables.
5473 2003-06-15 Nick Drochak <ndrochak@gol.com>
5475 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5476 * cpu-g4.md: add op_bigmul and op_bigmul_un
5477 * cpu_pentium.md: add op_bigmul_un
5478 * inssel-long32.brg: add rule for unsigned bigmul
5479 * mini-ops.h: define OP_BIGMUL_UN
5480 * mini-x86.c: THE BUG: handle (un)signed properly
5481 * mini.c: choose unsigned opcode if needed.
5482 This set of patches fixes bug #44291
5484 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5486 * mini.c (optimize_branches): improved to handle all kinds of
5487 conditional branches.
5489 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5491 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5492 don't raise exceptions.
5494 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5496 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5497 to arch-specific files.
5499 2003-06-09 Martin Baulig <martin@ximian.com>
5501 * Makefile.am (libs): Added $(LIBGC_LIBS).
5503 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5505 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5506 and OP_ATAN (fixes bug#44293).
5508 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5510 * Makefile.am, mini-x86.c: rename cpu description array to
5511 pentium_desc, since some compilers define the 'pentium' preprocessor
5514 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5516 * mini.c (mini_select_instructions): add explicit branch if the
5517 following block is not the false target of a conditional branch -
5518 we need this with any optimization that reorder or remove bblocks
5520 * mini.c (optimize_branches): bug fixes
5522 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5524 * mini.c (mono_method_to_ir): inline static readonly fields
5526 * ssa.c (fold_tree): start cfold support for long (very simple
5529 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5531 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5533 * inssel.brg: fixed memcpy (bug #44219).
5535 2003-06-05 Dick Porter <dick@ximian.com>
5537 * driver.c: Set the glib log levels to not abort if g_message
5540 g_set_prgname() has to happen before mini_init() so that the
5541 process handle gets the info.
5543 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5545 * driver.c: add intrins to the default optimizations to get wider
5548 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5550 * mini.h: some large basic blocks will overflow a 16-bit
5551 integers for symbolic registers.
5553 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5555 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5556 (mono_arch_output_basic_block): fix bug 43499
5558 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5560 * mini.c: kill duplicated definition of mono_debug_format.
5562 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5564 * mini-x86.c, arrays.cs: fixed register allocation bug.
5566 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5568 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5570 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5572 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5575 (print_method_from_ip): also print source location information if
5578 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5580 * mini.c (mono_find_block_region): bug fix in region code
5581 (mini_method_compile): enable removing unreachable code again, but
5582 only in methods without exception clauses.
5584 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5586 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5587 Implemented arglist opcode and handling of TypedReference type.
5588 Fixed x86 call convention when a structure is returned.
5589 Minimal support for calling static vararg methods.
5591 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5593 * mini.c (mini_method_compile): always remove unreachable code,
5594 because the code in them may be inconsistent (access to dead
5595 variables for example).
5597 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5599 * driver.c, debug-mini.c: warning fixes.
5601 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5603 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5605 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5607 * mini.c: thread-static fields are registered in mono_class_vtable(),
5608 so ensure the function is called before checking for them.
5610 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5612 * mini.c (optimize_branches): fix for bug 43586
5614 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5615 overflow (fixes Bug #43639)
5617 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5619 * mini.c, objects.cs: allow the use of stobj for primitive types.
5621 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5623 * mini.c: be less strict about argument checking until we support
5624 running the verifier.
5626 2003-05-27 Nick Drochak <ndrochak@gol.com>
5628 * basic-long.cs: tests for (ulong)int * (ulong)int also
5629 * mini.c: use the same trick for (ulong)int * (ulong)int
5631 2003-05-27 Nick Drochak <ndrochak@gol.com>
5633 * basic-long.cs: add regression test for (long)int * (long)int
5634 * cpu-pentium.md: add op_bigmul specification
5635 * inssel-long32.brg: add OP_BIGMUL rule
5636 * mini-ops.h: add OP_BIGMUL
5637 * mini-x86.c: register allocator: handle case where src1 needs to be
5639 * mini.c: substitute special BIGMUL opcode in the tree for
5640 (long)int * (long)int
5642 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5644 * jit-icalls.c: call the type ctor on field access if needed.
5646 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5648 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5649 to a method (including results of ldelema, bug#43207).
5651 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5653 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5654 colors to show exception handler blocks.
5656 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5657 (fix for pinvoke7.cs).
5659 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5661 * mini.h, mini.c: ensure correct initialization order for types that
5662 require it. Prepare for lazy compilation of jit icall wrappers.
5663 Provide a name for opcode emulation to reduce unneeded mallocing.
5665 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5667 * mini-x86.c: better register restoring code and profiling
5668 support for tail calls.
5670 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5672 * mini.h, driver.c: prepare for leaf methods optimization.
5674 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5676 * mini.c: get targets of branches before converting a method.
5678 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5680 * mini.c (optimize_branches): added some experimental code (disbaled)
5682 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5684 * mini.c (optimize_branches): fix branch to branch optimization
5686 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5688 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5690 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5692 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5695 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5697 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5698 enable use of interface variables again.
5700 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5701 I1 to registers because there is no simply way to sign extend 8bit
5702 quantities in caller saved registers on x86.
5704 * inssel-float.brg: set costs of some rules to 2 so
5705 that monobure always select the arch. specific ones if supplied,
5706 regardless of the order we pass the files to monoburg.
5708 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5710 * mini.c, mini-x86.c: since the magic trampoline for jumps
5711 can't patch the code directly, we do it as soon as the
5712 method gets compiled.
5714 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5716 * mini-x86.c, mini.h: introduce a new patching method
5717 to support CEE_JMP and tail calls.
5718 * mini.c: obey tail.call. Don't precompile methods target
5720 * tramp-x86.c: new trampoline code to handle methods
5721 reached through a jump.
5723 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5725 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5726 bit values to registers
5728 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5730 * mini.c (mono_compile_get_interface_var): share interface
5731 variables if possible.
5733 2003-05-16 Martin Baulig <martin@ximian.com>
5735 * debug-mini.c (mono_init_debugger): New function to initialize
5736 the debugger. This is not in the debugger since it needs to
5737 access some of mini's internals.
5739 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5741 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5743 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5745 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5746 for value type handling.
5748 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5750 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5751 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5753 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5755 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5756 the constructor through a proxy.
5758 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5760 * jit-icalls.c, inssel.brg: fixes to array element address
5763 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5765 * mini-x86.c (is_regsize_var): allocate pointer to registers
5767 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5769 * driver.c: fixed typo, added intrins to the set of optimizations
5770 tested with regressions.
5772 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5774 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5775 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5778 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5780 * inssel.brg: remove some common pop instructions without side effects
5782 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5784 * inssel-x86.brg: fixed thinko in int to double conversions.
5786 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5788 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5790 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5792 * inssel-long32.brg: two more missing instructions.
5794 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5796 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5799 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5801 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5804 * basic-float.cs: Added tests for negative zero.
5806 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5808 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5809 a couple of missing operations for long casts, with test cases.
5811 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5813 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5815 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5817 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5818 code size estimation.
5820 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5822 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5823 abstract methods (fix bug 42542)
5825 * aot.c: add ability to handle array types
5827 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5829 * mini.c: Call the _specific versions of the object allocation
5830 functions if possible.
5832 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5834 * driver.c: call setlocale ().
5836 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5838 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5841 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5843 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5845 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5846 wrappers (fix bug 42122)
5848 2003-05-04 Martin Baulig <martin@ximian.com>
5850 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5852 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5853 s/mini_set_defaults/mono_set_defaults/g.
5855 2003-05-04 Martin Baulig <martin@ximian.com>
5857 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5859 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5861 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5862 (reported by Don Roberts).
5864 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5866 * mini.c: temporarily work around two bugs for this release.
5868 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5870 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5871 that contains -export-dynamic and it makes using the ld script
5873 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5875 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5877 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5880 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5882 * mini.c: make sure leave calls all the needed finally blocks,
5883 even when the target jumps out of multiple exception clauses.
5885 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5887 * ldscript, Makefile.am: add linker script to reduce the number of
5888 exported symbols (should also fix the issues with libwine defining
5889 some of the same symbols in io-layer).
5891 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5893 * driver.c (mini_main): Avoid assertion when no file name is given on
5896 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5898 * driver.c: added --version/-V command line option.
5899 Added the inline optimization in the regression tests.
5901 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5903 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5904 to the type in the method signature (fixes bug#42134).
5906 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5908 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5910 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5912 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5914 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5916 * driver.c: fixed bug #42100.
5918 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5920 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5922 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5924 * mini.c: moved most of the code required to do inlining to its own
5925 function so it can be reused. Inline also ctors if appropriate.
5927 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5929 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5930 the runtime can call mono API functions.
5932 2003-04-27 Martin Baulig <martin@ximian.com>
5934 * debug-mini.c (mono_debug_init_method): Added
5935 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5936 send a notification to the debugger.
5938 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5939 running in the Mono Debugger, just pass the breakpoint number to
5940 mono_debug_init_method().
5942 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5944 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5946 * mini.c: allow some more unsafe compares.
5948 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5950 * mini-x86.c, Makefile.am: make distcheck works (partially from
5951 a patch by Richard Lee <r.h.lee@attbi.com>).
5952 * regset.c, regset.h: removed, they are unused.
5954 2003-04-25 Dick Porter <dick@ximian.com>
5956 * driver.c: Usage reports the name as 'mono' not 'mini'
5957 * exceptions-x86.c: Build and run on freebsd
5959 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5961 * Makefile.am: install the program with the 'mono' name and
5962 the library as libmono instead of mini and libmini.
5964 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5966 * driver.c: provide the APIs for the embedding interface of the old jit.
5968 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5970 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5972 2003-04-23 Martin Baulig <martin@ximian.com>
5974 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5976 * driver.c: Added `--debug' command line argument to enable
5979 2003-04-23 Martin Baulig <martin@ximian.com>
5981 * debug.[ch]: Removed. The code is now in
5982 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5984 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5987 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5989 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5991 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5994 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5995 mono_domain_finalize.
5996 (mini_method_compile): use mono_method_profile* if the the option is
5999 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6001 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6002 methods with their wrapper.
6004 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6005 methods with their wrapper.
6007 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6010 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6013 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6016 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6018 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6020 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6022 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6023 of the mempool. This is slightly faster and uses less memory
6025 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6027 * mini.c: avoid O(n) allocation for variables.
6029 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6031 * mini.c: handle items on the stack after inlining methods.
6033 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6035 * mini.c: make the method->opcode optimization dependent
6036 on MONO_OPT_INSTRINS and do it lazily.
6038 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6040 * driver.c: print overall results at the end of regression run.
6042 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6044 * inssel.brg: don't overwrite symbolic registers.
6046 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6048 * inssel-x86.brg: fix conversion from long to float.
6050 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6052 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6054 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6056 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6058 * driver.c: Added --print-vtable option as in the old JIT.
6060 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6062 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6064 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6066 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6068 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6070 * mini.c regalloc.c regalloc.h: Fix memory leak.
6072 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6074 * aot.c (mono_aot_get_method): register all used strings
6076 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6078 * mini.c: always intern strings references with ldstr at compile time.
6080 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6082 * Makefile.am: add BUILT_SOURCES.
6084 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6086 * driver.c: give a better error message when the assembly to execute
6087 doesn't have an entry point.
6089 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6091 * Makefile.am: added hack for automake
6093 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6096 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6098 22003-04-07 Martin Baulig <martin@ximian.com>
6100 * Makefile.am: Added Makefile.am.
6102 * debugger-main.c: Removed, this is now in the debugger where it
6105 * mini.pc.in: Call this package `mini' for the moment.