1 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
9 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
10 of a call is callable by a near call.
12 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
14 * mini-ia64.c: Ongoing IA64 work.
16 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18 * genmdesc.c: Make the generated array non-static.
20 * inssel-long.brg: Fix LSHR_IMM rule.
22 * *-ia64.*: Ongoing IA64 work.
24 * *-ia64.*: Ongoing IA64 work.
26 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
28 * *-ia64.*: Ongoing IA64 work.
30 * *-ia64.*: Ongoing IA64 work.
32 * mini-ia64.c: Ongoing IA64 work.
34 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
36 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
38 * objects.cs basic-calls.cs: Move some tests to objects.cs.
40 * objects.cs basic-long.cs: Move some tests to objects.cs.
42 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
44 * *-ia64.*: Ongoing IA64 work.
46 * iltests.il: Add a new test.
48 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
51 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
53 * *-ia64.*: Ongoing IA64 work.
55 * *-ia64.*: Ongoing IA64 work.
57 * *-ia64.*: Ongoing IA64 work.
59 * basic.cs objects.cs: Move tests accessing static variables as well.
61 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
63 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
65 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
67 * driver.c: Always print failed tests.
69 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
72 * *ia64*: Ongoing IA64 work.
74 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
76 * basic.cs: Add tests for add.ovf. Fix warnings.
78 2005-05-18 Miguel de Icaza <miguel@novell.com>
80 * driver.c (mono_main): Avoid crash if no argument is passed to
81 --break; Do not use g_error, but f_printf. And fix all other
82 ocurrences of the same crash.
84 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
86 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
87 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
90 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
92 * *-ia64.*: Add beginnings of IA64 backend.
94 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
96 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
98 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
101 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
103 * mini-amd64.c: Fix a warning.
105 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
107 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
108 in float_neg. Fixes #74897.
110 * mini-amd64.c (emit_call): Fix another near call bug.
112 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
114 * declsec.c: Keep the appdomain information in the structure. Added a
115 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
116 value gets overwritten).
117 * declsec.h: Set the default MonoArray for the the stack to 6. Added
118 an MonoAppDomain member to MonoSecurityFrame.
119 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
120 used in the stack walk. Now use a MonoArray which grow (double) when
123 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
125 * mini.c: Re-enabled runtime cleanup, since running threads should
126 now properly stop when exiting.
128 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
130 * mini-codegen.c: New file contaning the arch-independent local
131 register allocator. Not used by any architectures yet.
133 * mini.h linear-scan.c: Merge some changes from the
134 mini-xp-local-regalloc branch.
136 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
138 * mini-amd64.c (emit_call): Fix calls to native functions when the
139 runtime is compiled as a shared library. Fixes #74756.
141 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
142 on a literal field. Fixes #74751.
144 2005-04-25 Raja R Harinath <rharinath@novell.com>
146 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
148 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
150 * objects.cs: Add missing null casting test.
152 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
154 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
155 in wrapper methods. Also rename 'address' variable to 'offset'.
157 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
159 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
162 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
164 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
167 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
169 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
171 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
173 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
176 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
178 * aot.c (mono_compile_assembly): Fix warning.
180 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
181 by the _MSC_VER stuff.
183 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
185 * inssel-long.brg: Fix #74588.
187 * cpu-amd64.md: Fix #74591.
189 * iltests.il: Add new regression tests.
191 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
193 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
196 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
198 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
200 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
201 from Bill Middleton <flashdict@gmail.com>.
203 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
205 * arrays.cs: Add new regression test. Fix warnings.
207 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
209 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
210 and leakage in CKFINITE.
212 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
213 this to a null op since it is called on amd64 too.
215 * exceptions-amd64.c (get_throw_trampoline): Align stack.
217 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
218 body since this is not used on amd64.
220 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
222 * mini-amd64.c: Remove obsolete fixmes.
224 * mini.c (print_method_from_ip): Fix debugging support.
226 2005-2-1 Massimiliano Mantione <massi@ximian.com>
228 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
229 so that expressions that don't give much gain are not reduced.
230 * ssapre.h: Likewise.
232 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
234 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
236 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
238 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
240 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
242 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
244 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
246 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
248 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
251 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
253 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
255 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
257 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
258 MONO_ARCH_USE_SIGACTION. Fixes #74252.
260 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
262 * mini-x86.c: Fix up stack overflow handling.
264 * exceptions.cs: Add new regression test.
266 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
268 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
269 mono_jit_thread_attach.
271 * mini.c (mono_method_to_ir): Verify called method is not abstract.
273 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
275 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
276 avoid calling constructors using callvirt.
278 * inssel.brg: Fix #74073.
280 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
282 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
283 compilation with non-GCC compilers.
284 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
285 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
287 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
289 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
290 klass->interface_offsets (will likely fix bug#74073).
292 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
294 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
296 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
298 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
299 to amd64_div_reg_size ().
301 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
303 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
305 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
307 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
309 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
311 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
313 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
315 * mini.c (mono_precompile_assembly): Load and precompile referenced
316 assemblies as well. Fixes #74015.
318 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
320 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
322 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
324 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
325 a lot of checks and (anyway) permissions cannot work until corlib is
328 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
330 * mini-ppc.c: fixed ABI issue on sysv/ppc.
332 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
334 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
335 calls (fixes bug#72824).
337 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
339 * mini.c: fix tail recursion elimination (see test in bug#73936).
341 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
343 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
344 some fp functions in sse2 mode.
346 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
348 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
350 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
352 * mini.h mini.c: Add mono_get_jit_tls_key ().
354 * mini-x86.c: Enable fast TLS support on windows.
356 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
358 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
359 * mini.c: Check for p/invoke method when generating code. If a
360 p/invoke method, or it's class, isn't decorated with [Suppress
361 UnmanagedCodeSecurity] then generate code to call System.Security.
362 UnmanagedDemand (only if the security manager is active).
364 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
366 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
367 last change as it seems to cause strange crashes.
369 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
371 * *.c: handle unsafe function pointers where needed.
373 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
375 * mini.c (mono_jit_free_method): Remove the fixme too.
377 2005-03-15 Miguel de Icaza <miguel@novell.com>
379 * mini.c: As discussed, make the code actually free the delegate
380 thunk now, to enable the debugging of delegate problems, use
381 MONO_DEBUG=1 when running Mono.
383 This takes also care of parts of the leaks as seen by Joe.
385 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
387 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
388 thread_tls_offset calculation.
390 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
392 * declsec.c: Reworked linkdemand checks for icall. The previous code
393 was using the declaration code (untrusted) and didn't work as expected
394 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
397 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
399 * iltests.il: Add new localloc test.
401 * mini-amd64.c: Handle large stack allocations the same way as on
402 windows if stack overflow handling is working.
404 * mini-amd64.c: Allocate the signal stack using mmap.
406 * mini.c (sigsegv_signal_handler): Fix reading of context.
408 * mini-exceptions.c: Fix up stack overflow handling.
410 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
412 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
414 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
416 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
418 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
419 tramp_init functions as they are no longer needed.
421 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
423 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
425 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
427 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
429 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
432 * mini-ops.h: Add OP_LMUL_IMM.
434 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
435 long mul/div opcodes as intrinsic.
437 * mini-amd64.c (emit_call): Handle the case when the callee might be
440 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
442 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
445 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
447 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
449 2005-03-09 Ben Maurer <bmaurer@ximian.com>
451 * mini.c (mono_codegen): Don't leak here, to help people running
454 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
456 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
457 conversions in sse2 mode.
459 * basic-float.cs: Add regression test.
461 * mini-amd64.c: Reenable sse2.
463 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
465 * mini-amd64.c: Disable sse2 until some regressions are fixed.
467 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
469 * driver.c: Copyright text should include 2005.
471 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
473 * cpu-amd64.md (load_membase): Fix more max lengths.
475 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
477 * cpu-amd64.md (load_membase): Fix max length.
479 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
481 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
483 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
484 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
486 * basic-float.cs: Add rounding regression test.
488 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
490 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
492 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
493 structures in registers for pinvoke wrappers.
495 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
497 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
499 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
501 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
502 wrapper to mono_jit_thread_attach.
504 * mini.c (mini_jit_thread_attach): New jit icall.
506 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
507 native->managed wrappers.
509 * exceptions.cs: Add new regression test.
511 * mini.c (optimize_branches): Check regions in the cbranch to throw
512 block case as well. Fixes #73242.
514 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
516 * mini.c: thread safety fixes.
518 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
520 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
521 patching stuff, since delegates use jump trampolines so there is
524 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
527 * tramp-amd64.c: Fix build.
529 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
530 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
532 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
533 Rename this to mono_arch....
534 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
536 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
538 * mini-amd64.c (emit_call): If both the caller and the callee is
539 guaranteed to have 32 bit addresses, emit a normal call.
541 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
543 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
544 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
545 method_ptr inside delegates.
547 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
549 * mini.c (mono_jit_free_method): Free the method info even if the native code is
550 invalidated. Fixes #73001.
552 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
554 * mini-x86.c: Only use stdcall for pinvokes on windows.
556 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
558 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
559 * mini-x86.c: remove unreliable __thread var offset detection,
560 use the correct accessors and enable by default.
562 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
564 * mini.c (mono_jit_free_method): Fix memory leak.
566 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
568 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
570 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
572 * cpu-amd64.md: Fix lengths of atomic opcodes.
574 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
576 * driver.c: try to not imply using ICU is any good.
578 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
580 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
581 functions as inline ops.
583 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
584 some Interlocked functions as inline ops.
586 * mini.c (move_basic_block_to_end): Fix bug in last patch.
588 * mini.h (MonoBasicBlock): Reorganize fields a bit.
590 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
592 * mini.c: Add support for OP_NOT_TAKEN.
594 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
595 structures in registers for pinvoke wrappers.
597 * mini-amd64.c: Fix warnings.
599 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
601 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
603 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
605 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
606 address instead of loading the address from it.
608 * mini-x86.c: Add support for returning small structs in registers
609 on Win32. Fixes part of #70864.
611 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
613 * trace.c (get_token): Improve error checking.
615 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
617 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
619 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
621 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
622 it can be reused for MonoClass.
623 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
626 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
628 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
629 instead of a MonoReflectionMethod. The method information wasn't used
630 when displaying SecurityException details (but will be now).
632 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
634 * Makefile.am : windows build fix.
636 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
638 * iltests.il: Add new regression test.
640 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
643 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
645 * mini.c: Moved linkdemand check into helper function check_linkdemand
646 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
649 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
651 * declsec.c: Added statistics counter for different kinds of
653 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
654 (and commented) declaration.
655 * mini.c: Added statistics counter for security Demand code
656 generation. Added display of security statistics.
658 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
660 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
661 Fix compilation errors under gcc-2.95.
663 2005-02-12 Ben Maurer <bmaurer@ximian.com>
665 * mini.c, driver.c: Use the new jit trampoline hashtable
667 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
669 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
671 2005-02-11 Martin Baulig <martin@ximian.com>
673 * debug-mini.c (mono_debug_close_method): Free the line number array.
675 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
677 * aot.c: Break up large methods into smaller ones. Share GOT slots for
680 * mini.h: Bump AOT file format version.
682 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
684 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
686 * declsec.h: Added macros to get/set lazyly initialized security
687 informations about assemblies. Added new enum for different type of
688 possible LinkDemand violation. Added function to check LinkDemands.
689 * mini.h: Added a field to MonoCompile to hold any security violation
690 detected when JITting a method (so it can be thrown later).
691 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
692 and CEE_CALLVIRT. Added code to throw exception at the end of
693 mini_method_compile (note: the exception is unhandled right now).
695 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
697 * mini.c, jit-icalls.c: use the managed implementation of
698 memset for initobj and memset, to avoid managed <-> unmanaged
701 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
703 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
704 optimization if it would need a GOT var.
706 * basic.cs: Add tests for constant propagation and switch statements.
708 * ssa.c: Fix out-of-range constant propagation and switch statements.
710 2005-02-09 <vargaz@freemail.hu>
712 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
714 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
716 * cpu-amd64.md (load_membase): Fix max length of load_membase.
718 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
720 * mini.c: update to new signature of mono_class_get_allocation_ftn().
722 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
724 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
725 arithmetic operations.
727 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
729 * mini-ppc.c: add a workaround for broken user code that
730 DllImports vararg functions with non-vararg signatures.
732 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
734 * mini.c (mono_jit_compile_method_inner): Add detection and a
735 meaningfull error message for assemblies written in Managed C++.
737 * tramp-amd64.c mini-amd64.h: Add support for
738 create_trampoline_from_token ().
740 * aot.c mini-x86.c abcremoval.c: Applied patch from
741 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
743 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
745 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
746 which takes a MonoImage/token as parameter instead of a MonoMethod.
748 * aot.c: Use the new trampoline for initializing vtables.
750 * aot.c: Add support for ldfld/stfld_remote wrappers.
752 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
753 rules for compare <MEM>, IMM.
755 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
757 * aot.c: Handle inherited finalizers correctly.
759 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
761 * inssel.brg (stmt): Add a missing _setup_... ().
763 * aot.c: Save some parts of the class state to the AOT file and use it
764 to recompute that state when a class is initialized.
766 * mini.c: Install AOT hooks into the runtime.
768 * mini.h: Bump AOT file format version.
770 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
773 * iltests.il: Add new test.
775 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
779 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
781 * mini.c: setup the statistical profiler in the thread attach
782 callback to cope with the new single thread code.
784 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
786 * mini-ppc.c: ensure we have enough room for the profiler
787 calls (fixed bug#72084).
789 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
791 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
794 2005-2-1 Massimiliano Mantione <massi@ximian.com>
796 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
798 2005-2-1 Massimiliano Mantione <massi@ximian.com>
800 * ssapre.c: Fixed an issue with down safety (this allows IronPython
801 to succesfully execute parrotbench).
802 * ssapre.h: Likewise.
804 2005-2-1 Massimiliano Mantione <massi@ximian.com>
806 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
807 variable for stores to method arguments (fixes a SSAPRE issue).
809 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
811 * mini.c: handle value types in dup, fixes gen-112.cs.
813 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
815 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
816 sequence for calls in dynamic methods to avoid thunks.
818 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
820 * mini.c: correctly remove dynamic methods from the hashtable.
822 2005-1-20 Massimiliano Mantione <massi@ximian.com>
824 * driver.c: Disabled SSAPRE until fix the bug that appears
825 in IronPython's parrotbench.
827 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
829 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
831 * mini.c (mono_method_to_ir): Revert the previous change.
833 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
836 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
837 mono_jit_info_table_find () etc. when running under valgrind.
839 * inssel.brg: Fix warnings.
841 * mini-exceptions.c: Fix warnings.
843 2005-01-31 Martin Baulig <martin@ximian.com>
845 * driver.c (compile_all_methods_thread_main): Don't try to compile
846 generic methods or anything which has type parameters.
848 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
850 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
852 * TestDriver.cs: Add --verbose flags.
854 * graph.c ssa.c: Fix 64 bit warnings.
856 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
857 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
860 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
861 variable not spotted by gcc.
863 * mini-amd64.c inssel-amd64.brg: Applied patch from
864 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
865 X86_COMPARE_MEMBASE opcodes.
867 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
869 2005-01-29 Ben Maurer <bmaurer@ximian.com>
871 * *: MonoMethod->signature might be NULL now. You *MUST* use
872 mono_method_signature.
874 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
876 * driver.c (compile_all_methods_thread_main): Compile the methods
877 without invoking cctors.
879 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
881 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
882 * basic-calls.cs: test for the above.
884 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
886 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
889 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
891 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
892 eagerly if it contains dynamic methods.
894 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
896 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
897 trace, it is now computed by an icall from trace_ips.
899 * mini-exceptions.c: Fix a warning.
901 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
903 * mini-exceptions.c: don't bother getting stack trace info if
904 it's not going to be used.
906 2005-01-27 Raja R Harinath <rharinath@novell.com>
908 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
911 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
913 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
915 * aot.c: Avoid calling mono_method_get_header () if not needed.
917 * mini.h: Bump AOT file format version.
919 * mini.c (mono_emit_native_call): Allocate a GOT var here.
921 * mini.c (mono_print_tree): Print more info for calls.
923 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
925 * declsec.h: Remove warning by adding missing include for marshal.h
927 2005-01-26 Martin Baulig <martin@ximian.com>
929 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
932 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
934 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
937 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
939 * aot.c (mono_compile_assembly): Fix a warning.
941 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
943 * declsec.c: Look for security attributes on the original MonoMethod
944 (and not the wrapped one). This fix permissions on icalls.
946 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
948 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
950 * mini.c (mono_allocate_stack_slots): Add a fixme.
952 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
954 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
956 * inssel.brg: optimize casts of sealed types (more
957 optimizations waiting for fixes in remoting).
959 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
961 * inssel.brg (stmt): Add another dummy rule.
963 * driver.c: Fix warnings.
965 * driver.c (mono_main): If running under valgrind, instruct glib to use
966 the system allocation functions so valgrind can track the memory
967 allocated by the g_... functions.
969 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
971 * mini-ops.h: Add OP_DUMMY_STORE opcode.
973 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
975 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
976 variables in try regions.
978 * mini.c (mini_method_compile): Don't disable optimizations on large
979 methods when AOT compiling.
981 * mini.c (mono_allocate_stack_slots): New arch independent method to
982 allocate stack slots. Not yet used.
984 2005-01-22 Ben Maurer <bmaurer@ximian.com>
986 * debug-mini.c (mono_debug_close_method): Plug some leaks.
988 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
990 * mini-ppc.c: make the branch info relative as the code
991 buffer can be reallocated.
993 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
995 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
996 * driver.c: Removed the AOT/security restriction. Now initialize the
997 security manager (in metadata) if --security is used.
998 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
999 rather than the pointer to declarative security, when AOT is used.
1001 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1003 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1004 basic blocks, reduced intrinsic exception throwing code size.
1006 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1008 * driver.c (mini_usage): Reorder the usage screen.
1010 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1012 * mini.c (mono_resolve_patch_target): Fix warning.
1014 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1016 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1019 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1021 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1022 breaks the amd64 build.
1024 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1025 register allocation. Fixes #71454.
1027 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1029 * arrays.cs: Add new regression test.
1031 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1033 * ssapre.c: Turned usage of snprintf to GString.
1034 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1035 (I left it on by mistake in my previous commit).
1037 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1039 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1040 on cond branch optimization (fixes bug# 71515).
1042 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1044 * abcremoval.c: Fixed bug 71062.
1045 * abcremoval.h: Likewise.
1047 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1049 * mini.c: Added a new functionality to optimize_branches, the removal
1050 of useless basic blocks, and fixed some problem in the removal of
1051 critical edges; some utility functions added for both purposes.
1052 * ssapre.c: Added complex expression support, and fixed bug 70637.
1053 * ssapre.h: Likewise.
1054 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1056 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1057 * driver.c: Re-enabled SSAPRE.
1059 2005-01-19 Martin Baulig <martin@ximian.com>
1061 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1062 the result of mono_get_method_constrained().
1064 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1066 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1069 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1071 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1072 be detected. Fixes #59296.
1074 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1076 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1077 which can happen. Fixes #71361.
1079 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1081 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1084 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1086 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1087 appdomain-unload.exe to fail.
1089 * mini.c: Fix some memory leaks.
1091 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1093 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1094 Fixed bug and sped up some codepaths.
1096 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1098 * mini.c: Fix some memory leaks.
1100 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1103 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1105 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1108 * iltests.il: Add regression test for #71320.
1110 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1112 * mini.c (mono_codegen): Fix installation of profiler hooks.
1114 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1116 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1118 * mini.h, mini.c, cfold.c: optimize access to enum
1119 readonly fields, too. Eval conditional branches if possible
1120 to perform unreachable code removal in more cases.
1122 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1124 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1126 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1129 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1130 WinXP DEP. Fixes #71244.
1132 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1134 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1136 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1138 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1140 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1142 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1145 * mini.h: Bump AOT version.
1147 * mini.h (MonoCompile): Change exvar to a hash table.
1149 * mini.c: Allocate a separate exvar for each handler block.
1151 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1153 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1154 ex var with the pending exception and only throw if the two are equal.
1157 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1159 * mini-x86.c: Fix warnings.
1161 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1162 used by all the ports now.
1164 * aot.c: Add write-symbols and save-temps options.
1166 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1168 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1170 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1172 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1175 * tramp-s390.c: Check vtable slot belongs to the domain.
1177 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1178 as per other platforms.
1180 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1182 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1184 * driver.c: we don't run the Main() code in a subthread anymore.
1186 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1188 * mini.c: added experimental rtc support in the statistical
1189 profiler: if the user has the permission, more accurate statistics
1190 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1191 The MONO_RTC value must be restricted to what the linux rtc allows:
1192 power of two from 64 to 8192 Hz.
1194 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1196 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1198 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1200 * mini-ppc.c: better icache flush for smp.
1202 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1204 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1206 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1207 amd64 port, not yet used.
1209 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1211 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1214 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1216 * driver.c: Added --security option to activate the security manager.
1217 Right now this will allow code generation for declarative demands and
1218 is disabled when AOT is specified.
1219 * mini.c: Add code generation for declarative security demands.
1220 * mini.h: Add mono_use_security_manager as an extern gboolean.
1222 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1224 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1225 emitting more dense assembly code.
1227 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1228 exception throwing stuff.
1230 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1232 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1235 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1238 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1241 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1243 * tramp-*.c: Only patch vtable slots if the object is in the current
1244 domain. Fixes appdomain-unload.exe.
1246 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1248 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1251 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1253 * mini.c (reverse_branch_op): New helper function.
1255 * mini.c (optimize_branches): Run the new optimization only on
1256 platforms which support it. Also reverse all kinds of branches.
1258 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1260 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1263 * mini.c (optimize_branches): Reverse not-equals branches if the false
1264 bblock is a throw. This happens a lot of time with argument checking in
1267 * mini.c (mono_codegen): Add support for placing basic blocks after
1268 the function epilogue.
1270 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1273 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1275 * mini.c (setup_stat_profiler): Only set this up if the platform
1276 supports ITIMER_PROF.
1278 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1280 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1283 * inssel.brg: Fix a warning.
1285 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1287 * mini.c: added support for statistical profiler
1288 (run with: --profile=default:stat).
1290 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1292 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1294 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1296 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1297 related to global registers from the amd64 port.
1299 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1301 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1303 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1304 with global registers.
1305 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1307 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1309 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1311 * debug-mini.c (encode_value): Fix off-by-one.
1313 * aot.c (encode_value): Likewise.
1315 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1317 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1319 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1322 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1324 * aot.c (emit_method_info): Increase size of temp buffer.
1326 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1329 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1331 * aot.c (emit_method_info): Fix build.
1333 * aot.c: Further rework of the AOT file format to reduce the size of
1334 the method info data.
1336 * mini.h: Bump AOT file format version.
1338 2004-12-27 Martin Baulig <martin@ximian.com>
1340 * mini.c (mini_get_method): New static method; call
1341 mono_get_method_full() and mono_get_inflated_method().
1342 (mono_method_to_ir): Use mini_get_method() instead of
1343 mono_get_method_full().
1345 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1347 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1349 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1351 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1353 * inssel-amd64.brg: Add some optimization rules.
1355 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1357 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1358 standard not GC'd stuff is fine.
1360 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1362 * aot.c: Rework the AOT file format to get rid of most of the global
1363 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1365 * mini.h: Bump AOT file format version.
1367 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1369 * mini.h: Bump AOT file format version.
1371 * aot.c (mono_aot_is_got_entry): New function to determine if an
1372 address is inside a GOT.
1374 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1376 * cpu-pentium.md: Increase the maximum size of some instructions which
1377 might involve a got access.
1379 * mini.c (get_method_from_ip): Another debug helper function.
1381 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1382 when got var accesses are created during the decompose phase.
1384 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1386 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1387 argument mini_compile_method and to MonoCompile, and use this to
1388 determine whenever a given method is compiled for AOT. This allows the
1389 other methods compiled during AOT compilation to be free of AOT stuff,
1390 so the backends does not need to add special support for them by
1391 creating a fake GOT etc.
1393 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1396 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1398 * mini.c (mono_method_to_ir): It turns out that some of the
1399 x-appdomain wrappers are lax with types, so just ignore this for
1402 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1403 at the vtable->klass. If it is non-shared code we can just use the
1406 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1408 * mini-ppc.c: access MonoDomain from tls, too.
1410 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1412 * declsec.c: Removed unused variable (and related warning ;-)
1414 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1416 * iltests.il: New test for LDELEMA on an array of ref types.
1418 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1419 all ldelema's on reftypes.
1420 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1421 it was the wrong place to put it.
1423 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1424 register to pop to make this cleaner, at the request of Paolo.
1426 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1428 * mini-ops.h (OP_GETHASHCODE): New op.
1430 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1432 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1435 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1438 * mini-x86.c (mono_arch_output_basic_block): Rather than
1446 The first is 3 bytes while the second is 1. This saves 36 kb on
1447 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1448 see a small boost because of icache locality.
1450 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1452 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1454 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1455 started code sharing with the generic code.
1457 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1459 * mini-ppc.c, cpu-g4.md: added code for direct access to
1462 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1464 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1465 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1468 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1470 * declsec.c|h: Added functions to cache the declarative stack modifiers
1471 in MonoJitInfo and to create a security frame from a MonoJitInfo
1473 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1474 created. Register internal calls for System.Security.SecurityFrame::
1475 _GetSecurityFrame and _GetSecurityStack.
1476 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1477 the definitions for the new stack walk/callback mechanism.
1478 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1479 first security frame for LinkDemands and InheritanceDemands) and
1480 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1482 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1483 walk initialization (lupus).
1485 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1487 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1489 (handle_loaded_temps): Do not create a temporary variable for
1490 things that we know are temps. They will never be modified.
1491 (mono_spill_call): Set MONO_INST_IS_TEMP
1492 (mono_emulate_opcode): ditto
1494 (mono_method_to_ir.CEE_DUP): ditto
1496 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1498 * mini.c (type_to_eval_stack_type): Make this handle the void type
1499 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1500 (emit_tree): use ip_in_bb to special case some common idioms
1501 Update all callers to pass in the IP.
1502 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1504 This gives us a nice 2% speedup in mcs bootstrap.
1506 * mini-x86.c (peephole_pass): Peephole pass to make
1515 * mini.c (ip_in_bb): new method.
1516 (mono_method_to_ir): use this method rather than doing the hash
1519 * linear-scan.c (mono_linear_scan): When expiring actives, you
1520 don't need to keep around variables that expire on this
1521 instruction. This makes it so that:
1524 store (ebx add (ebx, 1))
1528 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1530 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1531 combination to avoid doing two copies. Fix up problems with previous
1534 * mini.c: Fix 64 bit warnings.
1536 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1538 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1540 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1541 changes from the x86 code.
1543 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1545 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1547 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1548 throwing code to reduce its size, unify the AOT and non-aot code and
1549 get rid of relocations in the AOT case.
1551 * mini-x86.h mini.c exceptions-x86.c
1552 (mono_arch_get_throw_corlib_exception): New arch specific function to
1553 raise corlib exceptions which doesn't require relocations in the
1556 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1558 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1560 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1563 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1566 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1568 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1569 with add function when used from Inc/dec atomic
1570 functions. Re-enabled optimization on x86.
1571 * mini-ops.h: renamed atomic_add functions to
1572 allow _add to match the Interlocked::Add and
1573 _add_next to match Interlocked::Inc/Dec.
1575 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1577 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1578 linking of BBs to the end BB, and enabled SSAPRE also with
1579 consprop and copyprop (which was prevented by that bug).
1581 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1583 * mini-x86.c: disabling the Interlocked optimizing code.
1585 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1587 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1590 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1592 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1593 interlocked optimization due lack of support on x86, rewrote
1594 exchange to take into account that base may be in eax.
1596 xsp works again; activated Interlocked optimizing code.
1598 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1600 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1602 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1604 * mini-ops.h: Add new opcodes.
1606 * mini.h: Add new patch types. Add got_var to MonoCompile.
1608 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1609 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1610 make it work with all kinds of patchable code.
1612 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1613 address of the GOT, and referencing entries in the GOT.
1615 * mini.c: Add code to load the GOT address if needed by an opcode.
1617 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1618 independent AOT code on the x86 using an elf-style Global Offset Table.
1620 2004-12-14 Raja R Harinath <rharinath@novell.com>
1622 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1624 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1626 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1629 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1631 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1632 of Interlocked:Increment/Decrement/Add as inline ops.
1633 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1635 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1637 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1638 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1640 2004-12-12 Duncan Mak <duncan@ximian.com>
1642 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1643 again. `patch_info->table_size' is no longer valid after Zoltan's
1646 2004-12-12 Martin Baulig <martin@ximian.com>
1648 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1649 if we are the "real" method, ie. not an inlined method inside it.
1651 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1653 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1654 before we look in the special fields table. This fixes
1655 ../tests/thread-static-init.cs.
1657 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1659 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1660 for Array get_Rank and get_Length. Fixes bug #70465.
1662 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1664 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1665 separate structure to reduce the size of MonoJumpInfo.
1667 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1669 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1671 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1673 * mini.c (mini_get_inst_for_method): Changed to allow ports
1674 to return a MonoInst instead of opcode
1675 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1677 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1678 Allow ports to return a created MonoInst instead of op-code, will enable
1680 (renamed mini_get_opcode_for_method to better reflected the functionality)
1682 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1684 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1686 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1688 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1691 2004-12-08 Martin Baulig <martin@ximian.com>
1693 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1694 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1696 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1698 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1701 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1704 2004-12-08 Raja R Harinath <rharinath@novell.com>
1706 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1708 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1710 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1711 bug introduced by the previous patch.
1713 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1715 * mini-ppc.c, objectc.cs: handle large structs passed by value
1718 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1720 * mini-ppc.c: OP_ARGLIST implementation from
1721 Geoff Norton <gnorton@customerdna.com>.
1723 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1725 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1726 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1728 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1730 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1732 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1734 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1737 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1739 * mini-sparc.c: Zero out localled-ed memory.
1741 * iltests.il: Add tests for zeroing out localloc-ed memory.
1743 2004-12-04 Martin Baulig <martin@ximian.com>
1745 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1746 mono_method_get_signature_full().
1748 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1750 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1751 and some utility functions (always for SSAPRE), integrated SSAPRE.
1753 * driver.c: Added ssapre option.
1754 * ssa.c: Small fix on OP_ARG handling.
1755 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1756 * Makefile.am: Likewise.
1758 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1760 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1763 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1766 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1768 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1770 * cpu-s390.md : Increase instruction length of oparglist.
1772 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1774 2004-11-30 Martin Baulig <martin@ximian.com>
1776 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1777 virtual generic methods. We call a special helper_compile_generic_method()
1778 icall to retrieve the method from the vtable, inflate and compile
1779 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1781 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1783 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1785 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1787 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1789 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1792 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1794 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1795 platforms with PIC aot.
1797 2004-11-28 Martin Baulig <martin@ximian.com>
1799 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1802 2004-11-28 Martin Baulig <martin@ximian.com>
1804 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1805 the result of mono_type_get_underlying_type() to check whether
1808 2004-11-26 Martin Baulig <martin@ximian.com>
1811 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1814 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1816 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1817 the same way as the other arguments so they won't get clobbered.
1819 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1820 calls through R11 since it is clobbered by the trampoline code.
1822 2004-11-26 Raja R Harinath <rharinath@novell.com>
1824 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1825 pick up in-tree mscorlib.dll.
1827 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1829 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1831 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1832 runtime data/code are now stored in a table similar to the GOT in ELF.
1833 This allows the code itself to be position independent.
1835 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1838 * aot.c: Attach ELF type (object/function) directives to all global
1841 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1843 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1845 * mini-amd64.h: Turn on PIC AOT code.
1847 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1848 returning the offset within an OP_AOTCONST instruction where the GOT
1849 offset needs to be added.
1851 * mini.h: Bump AOT file format version.
1853 2004-11-25 Martin Baulig <martin@ximian.com>
1855 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1856 uninflated generic methods.
1858 2004-11-25 Martin Baulig <martin@ximian.com>
1860 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1862 2004-11-24 Martin Baulig <martin@ximian.com>
1864 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1865 original klass (this only applies for generic instances).
1867 2004-11-24 Martin Baulig <martin@ximian.com>
1869 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1870 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1873 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1875 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1876 localloc. Fixes #69678.
1878 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1880 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1882 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1883 used SSE registers on pinvoke calls. Fixes #69774.
1885 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1887 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1888 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1890 2004-11-23 Raja R Harinath <rharinath@novell.com>
1892 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1893 Refer directly to the mcs/ tree.
1895 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1897 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1898 Check if a trampoline for a synchronized method is required.
1900 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1902 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1903 with localloc if needed. Throe arithmetric exception in
1904 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1905 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1907 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1909 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1910 types before switching on type. Fixes #69622.
1912 2004-11-19 Raja R Harinath <rharinath@novell.com>
1914 * Makefile.am (check-local): New. Integrate into 'make check'.
1915 (MCS,RUNTIME): Define using in-tree mono and mcs.
1917 (%.exe): Use $(ILASM).
1919 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1921 * mini-ppc.c: adjust initial prolog size (bug #69691).
1923 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1925 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1928 2004-11-17 Raja R Harinath <rharinath@novell.com>
1930 * Makefile.am (clean-local): Rename from 'clean'.
1932 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1934 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1935 to mono_arch_is_int_overflow.
1936 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1939 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1941 * declsec.c|h: New files to support declarative security attributes.
1942 Added function to check if a method has (applicable) security.
1943 * mini.c|h: Add check for declarative security attributes in
1944 mono_method_check_inlining.
1945 * Makefile.am: Added declsec.c and declsec.h to the build.
1947 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1949 * mini.c, mini.h: update to keep dynamic code info per-domain.
1951 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1953 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1954 (mini_init): Get rid of it from here too.
1956 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1958 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1959 implemented OP_RETHROW (patch by Geoff Norton
1960 <gnorton@customerdna.com>).
1962 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1964 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1965 between appdomains. Fixes appdomain-unload on PPC.
1967 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1969 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1970 mini-exceptions.c: handle the new wrapper types.
1971 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1972 token value as a MonoClass* when compiling a wrapper.
1973 mono_jit_create_remoting_trampoline now takes an additional
1974 MonoRemotingTarget parameter.
1976 2004-11-10 Martin Baulig <martin@localhost>
1978 * mini.c (mono_method_to_ir): Use `generic_container->context'
1979 rather than creating a new one.
1981 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1983 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1985 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1987 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1989 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1990 the experimental aot cache stuff.
1992 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1994 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1995 mini-exceptions.c: update to exception clause structure changes.
1997 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1999 * exceptions-x86.c (throw_exception): Fix warnings.
2001 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2004 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2006 * exceptions-sparc.c (get_throw_exception): Really fix this.
2008 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2010 * tramp-*.c: we no longer support icalls without wrappers, so
2011 a bit of code can be removed here
2013 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2015 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2018 * cpu-sparc.md: Add op_rethrow.
2020 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2022 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2024 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2025 * mini-ops.h: Add OP_RETHROW.
2027 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2029 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2031 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2033 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2034 Makes the output much easier to read
2036 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2038 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2039 prevents another huge leak when compiling with ssa. Secondly, the
2040 performance of doing this rather than freeing the lists is much
2041 better. GList does a lock every time you allocate a list link,
2042 so that it can use a memory pool. So, it is better to just use
2043 a memory pool of our own.
2045 * ssa.c, linear-scan.c: replace g_list_remove_link with
2046 g_list_delete. The remove one does not free the GList, so we were
2047 leaking memory. On -O=all --compile-all with corlib, this cut down
2048 3 MB of allocations.
2050 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2052 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2054 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2056 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2057 into a new function mono_create_jit_trampoline ().
2059 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2061 * trace.c (get_spec): Allow tracing of classes without a namespace.
2063 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2065 * mini.c: Fix pointer overwrite in mini_method_compile.
2067 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2069 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2070 The darwin ABI needs some special handling for 1 and 2 byte structs
2071 Lets use lbz/lhz instead of lwz everywhere.
2072 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2073 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2074 Use stb/sth for the former, and put the latter always on stack instead of in
2077 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2079 * trace.c (is_filenamechar): Add '_'.
2081 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2083 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2085 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2087 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2089 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2090 depends on libmonogc. Fixes #68805.
2092 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2094 * mini.c (mono_jit_free_method): Provide extra information for
2095 this error. Currently this leaks, but will be turned into a
2096 developer option in the future.
2098 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2100 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2102 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2104 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2105 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2106 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2108 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2110 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2111 trampolines for AOT code.
2113 2004-10-22 <vargaz@freemail.hu>
2115 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2116 constructed types. Fixes #68136.
2118 2004-10-21 Martin Baulig <martin@ximian.com>
2120 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2121 if it returns true, unwind the stack to the call instruction.
2123 2004-10-21 <vargaz@freemail.hu>
2125 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2127 * mini.h: Bump AOT version number.
2129 * objects.cs: Add another test for unbox trampolines.
2131 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2134 2004-10-20 <vargaz@freemail.hu>
2136 * driver.c: Add SHARED to the set of optimizations tested.
2138 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2140 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2143 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2145 2004-10-20 Martin Baulig <martin@ximian.com>
2147 * mini-exceptions.c (mono_handle_exception): Call
2148 mono_debugger_handle_exception() to tell the debugger about
2149 catch/finally clauses.
2151 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2153 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2155 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2158 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2160 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2161 methods as their native size, fixed bug #57543, #57545.
2162 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2163 This saves a temporary register and mullw call down into 1 (minor perf
2164 increase for cases like sum = sum * 5; This use to translate into:
2167 It now translates to
2170 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2172 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2175 2004-10-11 Martin Baulig <martin@ximian.com>
2177 * mini.c (mono_method_to_ir): If we're a generic method, get the
2178 MonoGenericContainer from our MonoMethodNormal and create a
2179 MonoGenericContext from it.
2181 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2183 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2185 * basic-long.cs: Add test for checked i8->i2 cast.
2187 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2189 * inssel-ppc.brg: added a couple of speedup rules.
2191 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2193 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2194 to speed up rebuilds.
2196 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2198 * mini-s390.c: Minor fix to OP_OR_IMM.
2200 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2202 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2203 better. Fixes appdomain-unload.exe on sparc.
2205 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2207 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2208 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2211 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2213 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2215 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2217 * mini.c: Always generate a field read/write wrapper for members
2218 of the class MarshalByRefObject since the actual instance could
2221 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2223 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2225 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2227 * driver.c mini.h trace.c: Move the setting of the main assembly into
2228 a separate function called mono_trace_set_assembly () and call it after
2229 actually loading the main assembly. Fixes #66872.
2231 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2233 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2234 using the code manager.
2236 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2238 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2240 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2242 * cpu-amd64.md: Fix bug in previous patch.
2244 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2247 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2249 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2250 mini-exceptions.c: updates for changed stack walk interface.
2252 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2254 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2256 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2258 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2260 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2262 * driver.c (mini_regression_list): Do not call mono_assembly_close
2263 since assemblies can't be unloaded.
2265 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2267 * cpu-amd64.md: Fix more instruction lengths.
2269 * cpu-amd64.md: Fix lengths of some instructions.
2271 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2273 * inssel.brg: Make the array ldelema check aot friendly.
2275 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2277 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2279 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2281 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2283 * mini-x86.c: Fix build.
2285 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2286 mono_type_get_underlying_type () helper function to simplify code.
2288 2004-09-09 Martin Baulig <martin@ximian.com>
2290 * mini-amd64.c: Don't access `type->data.klass' directly, call
2291 mono_class_from_mono_type() instead since the type may be a
2294 2004-09-09 Martin Baulig <martin@ximian.com>
2296 * mini-amd64.c (get_call_info): Fix support for generic instances.
2297 (add_valuetype): Use mono_class_from_mono_type() to get the class
2298 since we can be a generic instance.
2300 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2302 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2304 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2306 * liveness.c: reset spill costs on each scan: bug 62107
2308 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2310 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2311 unnecessary line that doesn't compile
2313 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2315 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2316 trampolines, make them call an error function so people can fix their
2319 2004-09-06 Martin Baulig <martin@ximian.com>
2321 * mini.c (mono_method_to_ir): When initializing locals, handle a
2322 generic instances like a valuetype if it's a valuetype and like a
2323 class if it's a class.
2325 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2327 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2328 stack. Fixes #64674.
2330 * exceptions.cs: Add test for unwinding of call arguments.
2332 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2334 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2335 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2336 set the carry/borrow flag). The sparc and s390 implementations
2337 can now use optimized versions (and simplify the code). ppc bugfixes.
2339 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2341 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2343 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2345 * inssel-amd64.brg: Remove leftover 32 bit rule.
2347 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2349 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2351 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2352 mono_arch_find_jit_info functions into a new function. Fix a memory
2355 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2358 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2360 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2363 * exceptions.cs: Add array size tests.
2365 * mini.c: Allocate a separate icall wrapper for each arity of
2366 mono_array_new_va. Fixes #59509.
2368 * exceptions.cs: Add testcase for 64578.
2370 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2372 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2374 2004-09-02 Martin Baulig <martin@ximian.com>
2376 * mini.c (mono_method_to_ir): When initializing the locals, call
2377 handle_initobj() on the generic instance itself, not its
2380 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2382 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2383 MonoJitInfo for dynamic methods.
2385 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2387 * mini.c: Add support for freeing JIT data for dynamic methods.
2389 2004-09-01 Martin Baulig <martin@ximian.com>
2391 * mini-x86.c (is_regsize_var): Added support for generic
2393 (mono_arch_emit_prolog): Make this compile again, use
2394 `x86_push_imm_template (code)'.
2396 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2398 * mini-x86.c: make all push_imm instructions that get
2399 patched always emit the long form
2401 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2403 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2404 in a per-domain hash.
2406 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2409 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2411 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2414 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2417 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2418 Beginnings of SSE2 support.
2420 * exceptions.cs: Add more tests for checked int<->uint casts.
2422 2004-08-28 Martin Baulig <martin@ximian.com>
2424 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2428 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2429 Handle generic instances recursively.
2431 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2433 * iltests.il: test for conv.u8 on a constant
2435 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2437 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2438 LCONV_x4 (shrun_32 (membase)).
2440 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2442 * inssel-x86.brg: c&p rules for push/setret of long
2444 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2446 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2447 compare (regvar, base)
2449 * inssel-x86.brg: more burg love
2451 * inssel.brg: more cleanup
2453 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2455 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2457 * basic-long.cs, basic-calls.cs: new tests for optimization.
2459 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2461 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2464 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2466 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2468 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2470 * inssel.brg (mini_emit_memcpy): use
2471 NO_UNALIGNED_ACCESS to disable memcpy optimization
2473 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2475 * mini-amd64.c: Handle generic types in various places.
2477 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2479 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2481 * mini.c (handle_box): Fix warning.
2483 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2485 * mini-amd64.h: Enable the emit_state optimization.
2487 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2489 * mini-amd64.c: Add some new 64 bit peephole opts.
2491 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2493 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2495 * mini-amd64.c: Register allocator fixes.
2497 * mini.c: Add an optimization to emit_state to avoid allocation of new
2498 registers on some platforms.
2500 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2502 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2504 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2505 allocation. Fixes #63085.
2507 * basic-long.cs: Add new regression test.
2509 * mini-amd64.c: Register allocator improvements.
2511 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2513 * mini-amd64.c (read_tls_offset_from_method): Add another code
2516 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2517 instruction sequence for nullifying class init trampolines.
2519 * objects.cs: Add new regalloc test.
2521 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2523 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2525 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2527 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2530 * driver.c: Fix profiling after TLS changes.
2532 * driver.c (mono_main): Set mono_stats.enabled if needed.
2534 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2537 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2539 * mini-x86.c: use a 1 op rather than a 2 op tls access
2540 instruction -> faster.
2542 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2544 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2547 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2549 * exceptions-sparc.c (throw_exception): fix typo
2551 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2553 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2554 set tree->dreg correctly with tls. Allow any
2555 register to be used.
2557 * mini-x86.c (read_tls_offset_from_method): add new code
2558 generation pattern seen with GCC.
2561 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2563 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2564 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2565 exceptions-sparc.c: fix some performance issues in exception
2566 handling and setting of the stack trace for exceptions that were
2569 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2571 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2574 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2577 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2579 This patch inlines tls access, when possible.
2581 * mini.h: new arch functions for TLS intrinsics.
2582 All platforms updated with a stub.
2584 * mini.c: use the new intrinsics
2586 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2587 arch specific intrinsic for tls variables
2589 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2591 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2594 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2596 * mini.c: thread local allocation
2598 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2600 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2602 * Makefile.am: Link against the static version of libmonogc.
2604 * Makefile.am: Link the static versions of the convenience libraries
2605 into the mono executable.
2607 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2609 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2611 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2612 on integer overflow.
2614 * mini-amd64.c: Reorganize function call code.
2616 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2618 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2620 * inssel-x86.brg: use xor eax,eax.
2622 * basic.cs: new tests
2624 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2626 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2627 in exception throwing code.
2629 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2631 * inssel-x86.brg: use xor esi,esi.
2633 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2635 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2636 can trace methods compiled during mini_init () too.
2638 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2641 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2643 * Makefile.am: static link on x86 (r=zoltan)
2645 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2647 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2648 code since it causes some programs to fail.
2650 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2654 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2656 * mini.c: ovfops_op_map - add STACK_OBJ case for
2658 * basic.cs: add test_0_pin_string as test
2661 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2663 * Makefile.am: build C# if srcdir != builddir
2665 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2667 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2668 fall-through blocks.
2670 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2672 * driver.c: enable loop by default again and include abcrem in -O=all.
2674 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2676 * iltests.il: Add some localloc tests.
2678 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2680 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2683 * inssel-amd64.brg: Add some optimizations.
2685 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2688 * Makefile.am: Statically link mono against libmono on AMD64.
2690 * mini-amd64.c inssel-amd64.brg: Optimizations.
2692 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2694 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2696 * tramp-amd64.c: Patch calling code in trampolines.
2698 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2700 * mini-amd64.c: pinvoke struct passing fixes.
2702 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2704 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2705 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2707 2004-08-05 Duncan Mak <duncan@ximian.com>
2709 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2712 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2714 * mini-amd64.c (emit_move_return_value): Move return value for normal
2717 2004-08-05 Martin Baulig <martin@ximian.com>
2719 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2720 `type->type'; just modify `type' itself when dealing with enums
2721 and generic instances.
2722 (check_call_signature): Make `simple_type' a `MonoType *'.
2724 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2726 * mini.c: Use OP_PADD to add offsets to addresses.
2728 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2730 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2732 * mini-sparc.c (mono_arch_emit_epilog): fix check
2733 for folding last op into restore instruction
2735 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2737 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2738 helper methods using the code manager.
2740 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2742 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2744 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2746 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2747 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2749 * mini-s390.c: fix tail processing
2751 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2753 * mini-ppc.c: mul.ovf.un exception name fix.
2755 2004-08-03 Martin Baulig <martin@ximian.com>
2757 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2758 instances; before jumping to `handle_enum', also modify `ptype'.
2760 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2762 * cpu-sparc.md: fcall maximal length too small.
2764 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2766 * mini-amd64.c mini.h: Add initial support for passing/returning
2767 structures to/from pinvoked methods.
2769 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2771 * mini-ppc.c: reg allocator fix.
2773 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2775 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2777 * inssel.brg: Optimize memset on 64 bit machines.
2779 * mini-amd64.c: Fix some vararg cases.
2781 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2783 * mini-s390.c: Corrected macro in emit_float_to_int
2785 * s390-abi.cs: Tests to exercise the s390 ABI
2787 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2789 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2792 * basic.cs: Add a test for add.ovf.un.
2794 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2796 * mini-sparc.c: add case for OP_IDIV_UN
2798 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2800 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2802 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2804 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2806 * basic.cs: regression tests.
2808 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2811 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2813 * basic.cs: Add a new test.
2815 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2816 and AOT. Various fixes and optimizations.
2818 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2820 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2822 * mini-ppc.c: make sure temp regs are not used for global reg
2825 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2827 * cpu-sparc.md: conv_i8 fix for 64bits
2829 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2831 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2833 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2834 add opcode for cmp BYTE PTR [eax], imm.
2836 * inssel.brg: Make memcpy and memset takes bases.
2838 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2840 * *-amd64.*: More AMD64 work.
2842 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2844 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2845 add a compare-not-equal opcode.
2847 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2849 * mini.c: Use mono_init_from_assembly instead of mono_init.
2851 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2853 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2855 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2857 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2859 * inssel.brg: 64 bit fixes.
2861 * mini.h (MonoCallInst): Add some AMD64 specific data.
2863 * mini.h: Add some OP_P opcodes.
2865 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2867 * basic.cs: tests for 61797 and 61740
2869 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2871 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2872 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2874 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2876 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2878 * *-amd64*.*: Ongoing AMD64 work.
2880 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2882 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2884 * *-amd64*: Ongoing AMD64 work.
2886 * mini-arch.h: Add AMD64 support.
2888 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2890 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2892 * mini-ops.h: Add new opcodes.
2894 * Makefile.am: Add AMD64 support.
2896 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2897 rules into the inssel-long*.brg files.
2899 * *-amd64.*: Add beginnings of AMD64 backend.
2901 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2903 * mini.c (print_dfn): commenting out the code that prints
2904 the cil. With -O=deadce, this makes -v -v crash.
2906 * cpu-pentium.md: make checkthis have a length of 2
2908 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2910 * mini-sparc.h: fix implementations of __builtin
2911 functions for Sun compiler for V9.
2913 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2915 * mini.c: use the new stelem.ref wrapper
2916 * exceptions.cs, arrays.cs: new stelem.ref tests
2918 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2920 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2921 new XSP should work with these changes).
2923 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2925 * inssel-{long32,x86,}.brg: trivial optimizations.
2927 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2929 * mini.c: load value when emitting box operation in
2932 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2934 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2935 is one byte shorter than cmp DWORD PTR [eax], 0.
2937 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2939 * inssel-ppc.brg: arguments on the stack are always
2940 relative to the stack pointer (spotted by Neale Ferguson).
2942 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2944 * exceptions-x86.c: delay appending the method name to the trace until
2945 after mono_jit_info_table_find is called, as this gets the real
2948 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2950 * aot.c: register roots
2952 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2954 * aot.c : I could just use PLATFORM_WIN32 flag.
2956 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2958 * aot.c : Reverting the previous fix. This time it broke linux build.
2960 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2962 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2964 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2966 * mini.c (handle_stack_args): Remove some more debugging code.
2968 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2970 * driver.c mini.h aot.c: Allow additional options to be specified with
2971 --aot and pass them to mono_compile_assembly.
2973 * aot.c: Add experimental code to AOT compile all loaded assemblies
2974 on demand and save the code into a cache in the filesystem.
2976 * aot.c: Add support for more wrapper methods.
2978 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2981 * cpu-*.md: Remove removed opcodes.
2983 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2984 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2985 related icalls to marshal.c.
2987 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2989 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2991 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2993 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2995 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2996 * liveness.c: If liveness is recomputated we need to reset the information
2997 for each variable. This way, if the liveness range has been narrowed
2998 by optimizations that happened after the last computation, we can return
3001 For example, if you have
3006 // Tons of code that does not affect i
3012 i = 0 is dead code and will be removed by SSA. However, when
3013 linear scan gets to the code, i will still appear to be live
3014 throughout the entire block. This prevents good register allocation.
3016 2004-07-06 Martin Baulig <martin@ximian.com>
3018 * debug-mini.c (mono_debug_init_method): Allow
3019 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3020 (mono_debug_add_icall_wrapper): New method.
3022 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3024 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3026 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3029 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3031 * aot.c (mono_aot_load_method): Fix loading of debug info.
3033 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3035 * aot.c: Add logging support.
3037 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3039 * mini.h: Add prototype for mono_print_method_from_ip.
3041 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3043 * inssel.brg: 64 bit fixes.
3045 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3048 * Makefile.am: Add SPARC64 support.
3050 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3052 * aot.c: Fix alignment problems on 32 bit platforms.
3054 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3056 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3059 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3062 * mini.h: Bump AOT file version. Some 64 bit fixes.
3064 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3066 * inssel-sparc.brg: Add new rule to avoid register moves.
3068 * inssel.brg: Add ldind_to_load_membase helper function.
3070 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3072 * mini.c: OffsetToStringData intrinsic.
3074 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3076 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3078 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3081 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3082 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3084 * mini.c: reinstated mono_compile_get_interface_var()
3085 on x86, too, since the change breaks the Gtk# build there as well.
3087 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3089 * driver.c: remove loop from the default optimizations: it seems to
3090 interact badly with some of the other options (see bug #60613).
3092 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3094 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3095 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3097 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3099 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3100 vararg-using methods.
3102 2004-06-21 Martin Baulig <martin@ximian.com>
3104 * mini/mini-exceptions.c
3105 (mono_handle_exception): Added `gpointer original_ip' argument.
3106 After calling mono_unhandled_exception(), call
3107 mono_debugger_unhandled_exception() and if that returns true,
3108 restore the context and return.
3110 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3112 * mini-ppc.c: prefer the use of relative branches so
3113 they won't need to be patched in aot code (patch from Patrick Beard).
3115 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3117 * aot.c: patch from Patrick Beard to make the output assembly
3118 more correct for the MacOSX assembler. Small tweak to
3119 generate sane images on Linux/PPC, too.
3121 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3123 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3124 case until bug #59509 is fixed (shows up in #60332).
3126 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3128 * mini.c: make sure the needed wrappers are compiled, too, with
3131 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3133 * driver.c: remove NPTL reference in --version output.
3135 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3137 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3138 generate valid assembly for the Mach-O assembler.
3140 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3142 * driver.c: don't include abcrem in the all optimization specifier
3143 since it slows down jit compilation too much for now.
3145 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3147 * mini.c: use BIGMUL only if both operands have the same signage.
3148 * iltests.il: Test for bug 60056. (errors related to signage in
3153 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3155 * mini.c, aot.c: memory leak fixes.
3157 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3159 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3161 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3163 * Makefile.am: remove the -static hack completely, it links in
3164 statically glib as well.
3166 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3168 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3169 * exceptions.cs: make it compile with new mcs/csc.
3171 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3172 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3173 and added relevant test case.
3175 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3177 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3178 regressions in gtk-sharp.
3180 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3182 * exceptions.cs: New regression tests.
3184 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3186 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3188 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3190 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3192 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3194 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3196 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3198 * mini.c (mono_jit_runtime_invoke): Init class in this
3199 method instead of trusting mono_jit_compile_method to
3200 do the work (because wrappers can be in object class)
3202 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3204 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3206 * basic-long.cs: New regression test.
3208 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3210 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3213 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3215 * Makefile.am: fix miguel's change to build mono statically against
3216 libmono (track build dependencies).
3218 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3220 * cfold.c: Some glib versions do not have G_MININT32.
3222 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3224 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3225 with precision of tan, atan, sin and cos, and implemented related
3226 regressions tests (fixes bug 54467, but one new problem appeared and
3229 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3231 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3233 * exceptions.cs: Add test for constant folding && division by zero.
3235 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3236 since driver.c is in libmono too, so the optimization was useless.
3238 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3239 variable to driver.c so the compiler can emit more efficient code to
3242 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3244 * Makefile.am: don't distribute generated inssel.[ch] files.
3246 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3248 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3249 into the default appdomain. Fixes #58707.
3251 * jit-icalls.c: Remove the broken approximation for truncl, doing
3252 no conversion is better.
3254 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3257 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3259 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3260 of the mcrxr instruction which is not available on some processors
3261 even if it's documented to be. Implement add and sub overflow correctly
3262 (still not complete for long unsigned). Speed up icalls a bit.
3264 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3266 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3267 we run .cctor in the current domain instead of target_domain.
3269 Fixes bug #58558, .cctor not being called in -O=shared.
3271 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3273 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3275 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3277 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3278 which can be done with an imm8, do it that way.
3279 (mono_arch_output_basic_block): ditto for a jmp
3280 (mono_arch_emit_prolog): Computate maximum offset of a label.
3282 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3284 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3285 now tries to allocate prefered physical reg's for virtual
3286 regs. This reduces the number of emited spills/loads with
3287 20-30% on our core assemblies.
3289 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3291 * jit-icalls.c: truncl() is not needed and trunc() is
3292 the correct thing to do anyway (bug #58287).
3294 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3296 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3299 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3301 * driver.c: enable loop optimizations by default.
3303 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3305 * mini-x86.c: fix calc of max loop size when aligning loops start.
3307 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3309 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3312 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3314 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3317 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3319 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3321 * mini.c (inline_method): Allways inline some wrappers even if the cost
3322 is too large. Fixes #58785.
3324 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3326 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3328 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3329 (crichton@gimp.org). Beginning of support for sparc/linux.
3331 * mini-sparc.c: Optimize retrieval of LMF address.
3333 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3335 * exceptions-ppc.c: handle alloca in methods with clauses.
3337 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3339 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3341 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3343 * mini.c: Delegate most of the abort signal work to
3344 mono_thread_request_interruption, which also handles Stop and Suspend
3347 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3349 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3350 supports the save/restore lmf opcodes.
3352 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3354 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3357 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3359 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3361 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3362 methods which contain array accesses.
3364 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3365 boundaries. Fixes #58537.
3367 * iltests.il: Add regression test for #58537.
3369 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3371 * mini-x86.c (mono_arch_local_regalloc): Last part of
3372 fix for bug #58633 (releasing register to early).
3374 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3376 * basic-long.cs: Add new regression test.
3378 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3380 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3381 register too early on the chain.
3383 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3385 * mini.c (create_helper_signature): Use a helper function to reduce
3386 the code which needs to be written. Also set the calling convention of
3387 icalls on windows. Fixes #57840.
3389 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3391 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3392 exceptions-ppc.c: added helper function to get the instruction address
3393 from a signal handler context.
3395 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3397 * helpers.c: use g_get_tmp_dir. Invokes happyness
3400 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3402 * helpers.c: Add new env variable to pass args to objdump.
3403 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3405 2004-05-17 Radek Doulik <rodo@ximian.com>
3407 * Makefile.am (common_sources): added abcremoval.h so it get
3408 disted and daily mono packages on go-mono.com will build again
3410 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3412 * abcremoval.c: Fixed coding style, added copyright header.
3414 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3416 * mini.h: Added prototype for abc removal main function.
3418 * build_relations_propagation_table.pl: Added copyright header.
3420 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3422 * basic-long.cs: reg test for complex ceq_long bug.
3424 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3426 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3427 reg in long and clob case (bug #58343). Fixed/added comments.
3429 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3431 * mini.c (mono_jit_runtime_invoke): Follow new convention
3432 of calling the invoke method with an function pointer.
3434 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3436 * ChangeLog: Fix author of memory leak patch.
3438 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3440 * Makefile.am: fix make dist as well...
3443 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3445 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3446 on archs where pointers are 4 bytes long.
3448 * Makefile.am: Added abcremoval.c source file.
3450 * abcremoval.c: Added abcremoval.c.
3452 * abcremoval.h: Added abcremoval.h.
3454 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3456 * inssel.brg: Enabled bounds check removal.
3458 * mini.c: Added support for abcrem optimization.
3460 * mini.h: Added abcrem optimization label.
3462 * driver.c: Added support for abcrem optimization.
3464 * propagated_relations_table.def: Added propagated_relations_table.def.
3466 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3468 * mini.c, cfold.c: fix style.
3470 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3472 * mini.c: handle issue with the low-level implementation of
3473 some long opcodes (bug #54209).
3475 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3477 * basic.cs: test for my new cmov stuff.
3479 2004-05-13 Patrik Torstensson
3481 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3482 opt and added peephole documentation.
3484 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3486 * tramp-ppc.c: rewrote the generic trampoline code.
3488 2004-05-11 Patrik Torstensson
3490 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3492 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3494 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3496 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3497 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3499 * mini.c: Add new icalls for AsAny marshalling.
3501 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3503 * tramp-ppc.c, mini-ppc.c: more cleanups.
3505 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3507 * mini.c: no warnings.
3509 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3511 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3513 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3515 * mini.c: In the thread abort signal handler, if the thread is in the
3516 process of being stoped, don't throw the Abort exception, just stop the
3519 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3521 * tramp-ppc.c: removed old code.
3523 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3525 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3526 do some simple speed optimizations on ppc.
3528 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3530 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3531 and large offsets in load/store.
3533 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3535 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3536 it causes regressions.
3538 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3540 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3543 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3545 * jit-icalls.c: remove warnings.
3546 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3547 speedups for unsafe code.
3549 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3551 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3553 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3555 * basic-calls.cs: Add new regression test.
3557 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3560 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3562 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3565 2004-05-06 Patrik Torstensson
3567 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3568 long reg allocation in any reg (not only eax:edx) and implemented
3569 long shl/shr ops in asm instead of helpers.
3571 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3573 * mini-sparc.h: Fix warnings.
3575 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3578 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3579 separate statement for clarity.
3581 * mini-sparc.c: Update status.
3583 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3585 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3588 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3590 * inssel-ppc.brg: another small pre-release workaround:
3591 we don't do overflow detection for long_sub_un.
3593 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3595 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3596 (also works around a weird ppc bug: 57957).
3598 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3600 * tramp-ppc.c: trampoline fixes.
3602 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3604 * mini-ppc.c: fixed typos.
3606 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3608 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3609 at the top of the stack. Fixed typos. Use a frame registers
3610 for all the methods with exception clauses.
3612 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3614 * exceptions-ppc.c: restore fp registers.
3616 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3618 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3619 order from the stack top (moved the stack room to save the
3620 return value for trace after the param area). Fixed corruption
3621 in restoring registers on unwind.
3623 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3625 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3627 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3629 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3630 and prolog/epilog for methods that use it. Allow
3631 enough param area room for varargs methods. Fix miguel's
3632 breakage in exception handling.
3634 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3636 * Makefile.am: run genmdesc only on current arch.
3638 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3641 * mini-x86.h: fix the build on windows.
3643 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3645 * 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.
3647 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3649 * mini-exceptions.c: New file.
3651 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3652 Move some parts of the x86 exception handling code to an
3653 arch-independent file so it can be shared with other ports.
3655 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3657 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3659 2004-04-26 David Waite <mass@akuma.org>
3661 * driver.c: remove comma from end of enumeration declaration
3663 2004-04-26 Jackson Harper <jackson@ximian.com>
3665 * driver.c: parse config file before loading first assembly. This
3666 allows the user gac to be enabled/disabled.
3668 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3670 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3671 simpler mechanism: we do not care what is encoded initially
3672 (branch absolute or relative), we care about the code and its
3673 target. I kept the old code for reference for now.
3675 The new code tries first to determine if the jump is anywhere in
3676 the -/+32 absolute meg range, if it succeeds, it encodes using the
3677 absolute branch; If not, it tried to find something in the
3678 relative range, if not, it uses the handle_thunk code.
3680 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3682 * exceptions-ppc.c: use the correct ip register on macosx.
3684 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3686 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3688 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3690 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3691 Raise exception on integer divide by zero by hand since the hw
3692 doesn't support it. Handle NaNs in FP compares.
3694 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3696 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3697 code reducing duplication between the platforms and enabled
3698 signal exception handling (on linux for now).
3700 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3702 * exceptions-ppc.c: more macosx support.
3704 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3706 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3708 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3710 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3712 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3714 * iltests.il: more tests.
3716 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3718 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3721 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3723 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3725 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3727 * liveness.c: Mark variables as volatile in all basic blocks reachable
3728 from exception clauses.
3730 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3732 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3735 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3737 * iltests.il, basic.cs: more tests for regalloc.
3739 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3741 * iltests.il: Some tests for register allocation modifications
3744 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3746 * exceptions.cs: Add regression test for bug #56782.
3748 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3749 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3750 the beauty of fixing the same thing in 5 different files...
3752 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3754 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3757 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3759 * mini.c: Add support for STRWLPARRAY marshalling convention.
3761 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3763 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3764 to init the context to setup the regs pointer).
3766 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3768 * exceptions-ppc.c: more exceptions work.
3770 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3772 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3775 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3777 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3778 can use the memory directly.
3780 * cpu-pentium.md: Update documentation from a post from Zoltan.
3782 add x86_add_membase, x86_sub_membase, x86_mul_membase
3784 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3786 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3787 GENERAL_REGS they were also hardcoded for all PPC ports.
3789 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3791 Remove hard-coded limit for floating point registers, use
3792 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3794 Notice that in MacOS X calling conventions you can fit a lot more
3795 floating point values in registers, so I should update the PInvoke
3796 test to excercise the passing of floating point values on the
3797 stack (currently broken).
3799 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3801 * tramp-ppc.c (create_trampoline_code): Added
3802 JUMP_TRAMPOLINE_SIZE.
3803 (ppc_magic_trampoline): Follow the pattern from
3804 x86_magic_trampoline: if code is set to zero, return.
3805 (create_trampoline_code): Always pass MonoMethod to the jump
3806 trampoline, before it was passing a null.
3807 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3808 share the code with mono_arch_create_jit_trampoline.
3810 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3812 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3815 * cpu-g4.md: Added length for jmp instruction, the worst case
3816 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3819 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3821 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3823 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3825 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3826 before each IL instruction.
3828 * mini.c (CEE_BOX): Fix warnings.
3830 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3832 * mini.c: removed a few unused vars and extra whitespace.
3834 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3836 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3838 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3840 (OP_GETCHR): use the above
3841 (CEE_LDELEMA): use the above.
3843 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3844 version of the generic impl.
3845 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3846 (CEE_LDELEMA): use the above.
3848 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3850 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3853 * iltests.il: Added new regression test for #56317.
3855 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3857 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3858 under NetBSD. Fixes #56450.
3860 * liveness.c (update_gen_kill_set): Fix previous patch.
3862 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3864 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3866 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3868 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3871 * inssel-sparc.brg: Add more optimizations.
3873 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3875 2004-04-01 Martin Baulig <martin@ximian.com>
3877 * mini.c (handle_box): New static function; moved the
3878 implementation of CEE_BOX here.
3879 (mono_method_to_ir): Added `constrained_call' variable.
3880 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3881 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3882 mono_method_get_constrained() to get the method.
3884 2004-04-01 Martin Baulig <martin@ximian.com>
3886 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3887 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3888 (mono_method_to_ir): We don't need these macros anymore since
3889 mono_class_get_full() already takes care of it.
3891 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3893 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3894 use @function (as doesn't accept #function here) and check the return
3895 value of system and stop if fails.
3897 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3899 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3901 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3903 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3905 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3907 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3910 * basic-long.cs: Add test for negation of Int64.MinValue.
3912 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3914 * mini-sparc.c: Update status.
3916 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3918 * exceptions-sparc.c: Fix return value in filters.
3920 * inssel-sparc.brg: Fix register allocation in some rules.
3922 2004-03-28 Martin Baulig <martin@ximian.com>
3924 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3927 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3929 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3931 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3932 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3933 remove unused conv_u4 opcode.
3935 * mini-x86.c: Remove valgrind workaround since it slows down things
3936 even when mono is not run under valgrind.
3938 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3940 * mini-sparc.c: Update status.
3942 * inssel-sparc.brg: Add some optimizations.
3944 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3945 future delay slot filling. Add support for varargs, tail calls and JMP.
3947 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3948 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3950 * inssel.brg: Fix register allocation in OP_ARGLIST.
3952 * inssel.brg: Fix warnings.
3954 2004-03-25 Martin Baulig <martin@ximian.com>
3956 * mini.c (inflate_generic_field): Removed.
3957 (mini_get_method): Removed, use mono_get_method_full(),
3958 (mini_get_class): Removed, use mono_class_get_full().
3959 (mono_method_to_ir): Pass our generic context to
3960 mono_field_from_token().
3962 2004-03-25 Martin Baulig <martin@ximian.com>
3964 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3965 of a `MonoMethod *'.
3966 (mini_get_method): Take a `MonoGenericContext *' instead
3967 of a `MonoMethod *'.
3968 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3969 a new local variable called `generic_context' which holds the
3970 current `MonoGenericContext *'; use it to lookup things.
3972 2004-03-24 Martin Baulig <martin@ximian.com>
3974 * mini.c (mini_get_class): New static method; if we're inside a
3975 generic instance, inflate the class if neccessary.
3976 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3978 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3980 * iltests.il: New regression test for #55976.
3982 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3985 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3987 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3990 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3992 * liveness.c: Consider SSA stores as well as loads when making vars
3995 * exceptions.cs: New regression tests for register allocation.
3997 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3999 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4000 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4001 domain lock only to protect puntual access to data structures.
4002 Added access lock for sighash, jit_icall_hash_name,
4003 jit_icall_hash_addr and domain->code_mp.
4005 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4007 * driver.c: Print SIGSEGV handling method.
4009 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4011 * mini.c (setup_jit_tls_data): Handle case when this is called
4012 multiple times for a thread.
4014 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4015 is different from fbxx_un. Fixes #54303. Also use constants instead of
4016 magic numbers in a lot of places.
4018 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4020 * exceptions.cs: Fix cctor test when --regression is used.
4022 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4024 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4027 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4029 * inssel-ppc.brg: fixed register assignments for some rules.
4031 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4033 * exceptions.cs: Add test for exceptions in static constructors.
4035 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4036 static constructors outside the domain lock. Fixes #55720.
4038 2004-03-17 Martin Baulig <martin@ximian.com>
4040 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4041 (inflate_generic_field): Take the `MonoMethod *' instead of the
4042 `MonoClass *' and added support for generic method.
4043 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4044 have a `field->parent->gen_params', only inflate the field if it's
4045 an open constructed type.
4047 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4049 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4050 exception object instead of the preconstructed ones.
4052 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4054 * mini.c: reverted changed to sigsegv_signal_handler commited
4055 accidentally in the previous patch.
4057 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4060 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4061 running --aot with an old assembly.
4063 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4065 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4068 * mini-sparc.c: Add support for v9 branches with prediction.
4070 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4072 * mini.c (mini_init): #warning is GNUC only
4074 * mini-sparc.h: implement __builtin_frame_address
4075 and __builtin_return_address for Sun C compiler
4077 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4079 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4081 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4083 * basic-calls.cs: Add test for unaligned byref long argument passing.
4085 * mini-ops.h: Add sparcv9 compare and branch instructions.
4087 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4088 v9 instructions if we have a v9 cpu.
4090 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4091 registers for global allocation.
4093 * exceptions-sparc.c: Fixes.
4095 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4097 * liveness.c (mono_analyze_liveness): Optimized version.
4099 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4101 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4104 * basic-float.cs basic-calls.cs: New regression tests.
4106 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4109 sigaltstack implementation.
4111 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4113 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4114 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4116 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4118 * mini.c: Fix warnings.
4120 * mini.c (mono_resolve_patch_target): New function which contains the
4121 arch independent part of the patching process.
4123 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4124 patching code to a separate function.
4126 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4128 * mini.c (add_signal_handler): ifdef out on Windows
4130 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4132 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4133 cpu-sparc.md: Add exception handling support + other fixes.
4135 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4136 typed GC detection in --version.
4138 * basic.cs exceptions.cs: New regression tests.
4140 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4141 the arch specific code can store data during a compilation.
4143 * mini-ops.h: Add OP_SETFRET.
4145 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4146 function, register a separate icall for each arity, so the icalls can
4149 * mini.c (mono_print_tree): Print negative offsets in a more readable
4152 * mini.c: Make signal handling work on sparc.
4154 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4156 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4158 * jit-icalls.c: Emulate truncl by aintl on solaris.
4160 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4162 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4164 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4166 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4168 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4169 a MarshalByRef type, inline a method that performs the check, taking into
4170 account that the object can be a proxy. Also implemented tow new opcodes:
4171 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4172 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4173 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4175 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4177 * mini-ppc.c: if a relative branch displacement is too big
4178 but it points to and area reachable with an absolute branch,
4181 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4183 * mini.c: optimize small copies in cpblk.
4185 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4187 * basic-calls.cs basic-float.cs: New regression tests.
4189 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4190 negative offsets from %fp. Implement localloc. Fix local register
4191 allocation. Fix the case when the this argument needs to be saved to
4192 the stack. Implement some missing opcodes.
4194 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4196 * mini.c (mini_method_compile): Reenable global regalloc in methods
4197 with exception handlers.
4199 * linear-scan.c (mono_varlist_sort): Fix warning.
4201 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4203 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4206 * liveness.c: Make all variables uses in exception clauses volatile, to
4207 prevent them from being allocated to registers. Fixes #42136.
4209 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4211 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4214 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4215 argument to mono_arch_regalloc_cost.
4217 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4220 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4222 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4223 Make the cost of allocating a variable to a register arch dependent.
4225 * basic-calls.cs: Fix compilation of tests.
4227 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4228 helper function to cut back on the number of #ifdefs needed.
4230 * mini-ppc.c: Fix compilation.
4232 * basic-calls.cs: New regression tests.
4234 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4236 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4237 of l0 since that is callee saved.
4239 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4242 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4243 of delay instruction.
4245 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4247 * mini.h (MonoCallInst): Add 'virtual' flag.
4249 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4251 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4253 * *.cs: New regression tests.
4255 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4258 * mini.c (mono_runtime_install_handlers): Fix build.
4260 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4261 'signal_stack_size' members.
4263 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4264 alternate signal stack.
4266 * exceptions-x86.c: Add stack overflow handling.
4268 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4269 functions to arch independent code.
4271 * mini.c (mono_print_tree): Print more detailed info for load_membase
4274 2004-02-23 Martin Baulig <martin@ximian.com>
4276 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4278 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4280 * mini-x86.c: fixed reg allocation for div/rem.
4282 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4284 * driver.c (mono_main): Report some configuratio options on --version.
4286 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4288 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4289 low in the address space. Correctly flush memory in thunks where we
4292 2004-02-20 Martin Baulig <martin@ximian.com>
4294 * mini.c (mini_get_method): New static method; inflate all generic
4295 methods and methods in open generic instances.
4296 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4297 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4299 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4301 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4303 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4305 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4307 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4309 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4310 it compile using Sun's compiler.
4312 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4314 * 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.
4316 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4318 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4320 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4322 * mini-ppc.c: handle calls outside of the allowed range with thunks
4323 allocated using the code manager.
4324 * tramp-ppc.c: use the code manager to hold generated native code.
4325 Fixed the magic trampoline to just patch vtable entries.
4327 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4329 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4332 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4334 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4337 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4338 if we have a working __thread implementation.
4340 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4341 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4343 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4345 * mini-x86.c: Fix compilation under gcc 2.
4347 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4349 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4350 contains a call to the wrapped function.
4352 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4353 OP_<CALL>_IMM opcodes, and use them under X86.
4355 * mini.c (mono_jit_find_compiled_method): Fix warning.
4357 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4359 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4361 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4362 functionality to mini.c.
4364 * mini.c (mono_create_jump_trampoline): New function to create a jump
4365 trampoline. Return a compiled method instead of a trampoline if it
4366 exists. Add a cache for jump trampolines.
4368 * mini.c (mono_jit_find_compiled_method): New function to return a
4369 compiled method if it exists.
4371 * mini-x86.c: Call mono_create_jump_trampoline instead of
4372 mono_arch_create_jit_trampoline.
4374 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4375 a jump trampoline. Fixes #52092.
4377 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4379 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4380 which is not up-to-date. Add check_corlib_version () instead.
4382 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4385 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4386 since newer valgrind versions do not need it.
4388 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4389 compile a method with a given set of optimizations.
4391 * mini.c: Compile icall wrappers on-demand instead of at startup.
4393 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4394 wrapper for an icall.
4396 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4398 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4401 * iltests.il: Add test for non-empty stack before switch instruction.
4403 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4405 * mini.c: Add support for new stringbuilder marshalling conventions.
4407 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4409 2004-02-01 Martin Baulig <martin@ximian.com>
4411 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4412 in `ginst->mtype_argv'.
4414 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4416 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4417 facilitate grepping.
4419 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4421 * mini.c: fixed buglet in initobj generic implementation for references.
4423 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4425 * Makefile.am: make the version script conditional.
4426 * jit-icalls.c: handle missing truncl().
4428 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4430 * exceptions.cs: Add more tests for double->int conversion.
4432 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4433 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4435 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4437 * driver.c: make --verbose --version emit an error
4438 if the loaded corlib doesn't match the runtime version.
4440 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4442 * mini-ppc.h: export ppc_patch().
4443 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4444 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4445 on par or better than on MacOSX.
4447 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4449 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4450 mono_lookup_pinvoke_call.
4452 * mini-x86.c: Under windows, the default pinvoke calling convention is
4453 stdcall. Fixes #52834.
4455 * mini.c (optimize_branches): Add an upper bound to the number of
4456 iterations to prevent infinite loops on strange loops. Fixes #53003.
4458 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4460 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4461 and ISINST. Fixes #52093.
4463 * objects.cs (test_0_vector_array_cast): New tests.
4465 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4467 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4468 checking in Array.Set ().
4470 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4473 * object.cs (test_0_multi_array_cast): New regression test.
4475 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4477 * exceptions-ppc.c: fix build on Linux/PPC.
4479 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4481 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4482 running under valgrind.
4483 (x86_magic_trampoline): Fix build bustage.
4485 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4486 negative values as well. This is needed for the encoding of the line number
4487 info, since sometimes the line numbers are not in increasing order.
4489 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4491 * cpu-pentium.md (localloc): Increase the size of the localloc
4492 instruction since it is a loop under Win32.
4494 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4497 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4499 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4500 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4501 Max Horn (max@quendi.de). Fix file names in comments.
4503 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4505 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4506 avoid stack overflow.
4507 (replace_usage): Avoid uninitialized variable warnings.
4509 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4510 and taking the address of valuetype variables.
4512 2004-01-03 Patrik Torstensson
4514 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4515 for other purposes than FP later on.
4517 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4519 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4522 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4524 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4526 2003-12-30 Patrik Torstensson <p@rxc.se>
4528 * mini-x86.h: Decreased number of availiable fp regs.
4529 Solves corner cases with FP spilling.
4531 2003-12-23 Patrik Torstensson <p@rxc.se>
4533 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4534 for floating point stack tracking / spilling on x86.
4537 * basic-float.cs: added float mul overflow test.
4539 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4541 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4543 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4545 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4546 supports for cond branches that overflow the immediate
4547 overflow offset. mcs can compile simple programs.
4549 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4551 * exceptions-ppc.c: exception handling support wip:
4552 finally handlers get run on exception.
4554 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4556 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4559 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4561 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4562 initial support for stack walking and unwinding.
4564 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4566 * driver.c (mono_main): Make corlib-out-of-sync message more
4567 descriptive. Also remove verify_corlib call.
4569 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4571 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4572 not overlap with other call's arguments, too.
4574 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4576 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4577 move to arch-specific code the choice of arch-specific
4578 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4579 * mini.c: ensure emulation calls will not interleave
4582 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4584 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4585 the magic trampoline stack frame is dropped before executing
4588 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4590 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4591 and integer to fp conversions. Added support for overflowing
4592 arguments on the stack. Reserve a couple more registers as temps.
4593 Added support for aot compilation (as output still needs to be
4596 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4598 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4599 Don't overwrite return register in some corner cases.
4601 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4603 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4604 static constructors when AOT compiling.
4606 * driver.c (mono_main): Call mono_check_corlib_version.
4608 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4610 * cpu-g4.md, basic.cs: fixed div target register.
4612 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4614 * mini-ppc.c, basic.cs: shl_imm fix with test.
4616 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4618 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4619 structures by value. Misc fixes.
4620 * objects.cs: more tests.
4622 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4624 * mini-ppc.c: lconv.ovf.i implemented.
4626 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4629 (mini_init): don't error out if someone already called g_thread_init.
4631 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4633 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4634 to be any type per the spec. Fix abnormal memory usage when
4635 the same object is repeatedly thrown.
4637 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4639 * mini.c: check for overruns in IL code.
4641 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4643 * TODO: Add/remove some todo entries.
4645 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4647 * driver.c (mono_main): Call mono_verify_corlib.
4649 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4651 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4652 This has been moved to mini.c
4653 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4654 type being casted is marshalbyref it could be a proxy, so instead of
4655 emitting the type check code, emit a call to a runtime method that will
4656 perform the check by calling CanCastTo if needed.
4658 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4660 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4661 methods with large stack frames under Win32.
4663 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4665 * Makefile.am: Distribute regression tests.
4667 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4668 at the end instead of inserting each variable into the sorted list.
4670 * linear-scan.c (mono_varlist_sort): New helper function.
4672 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4674 * mini.c: ensure arguments and locals are within bounds.
4676 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4678 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4681 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4683 * mini.c (mono_cprop_copy_values): Fix crash.
4685 * aot.c: Set verbosity back to 0.
4687 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4689 * regalloc.c: complete memory leak fix by Laurent Morichetti
4692 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4694 * driver.c (main_thread_handler): Revert the previous patch.
4696 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4699 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4700 memory from the memory pool.
4702 * driver.c (main_thread_handler): Turn on all optimizations when
4705 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4706 an array for better performance.
4708 * regalloc.c (mono_regstate_assign): Fix memory leak.
4710 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4711 serialize the debug info.
4713 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4714 debug info from the serialized representation.
4716 * aot.c: Save debug info into the generated file and load it when
4719 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4721 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4723 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4724 More FP-related fixes.
4726 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4728 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4729 and register allocation buglet. Hello world now runs.
4731 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4733 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4734 * tramp-ppc.c: fixed class init trampoline.
4735 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4737 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4739 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4740 mini.c: more ppc changes/fixes.
4742 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4744 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4745 Also optimize the case when the arguments are the same in the caller
4748 * iltests.il: Add tests for tail calls with valuetype arguments.
4750 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4752 * mini-ppc.c: fixes for struct return type.
4754 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4756 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4757 mono_spillvar_offset() to arch-specific code.
4759 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4761 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4763 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4765 * exceptions-x86.c: Fix stack space leaks.
4767 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4768 registers from the lmf if the method has save_lmf set.
4770 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4772 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4773 of icall wrappers into InvokeInDomain, since these are now per-domain.
4775 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4777 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4778 make some opcode emulation and intrinsic ops enabled/disabled
4779 according to the architecture. More fixes.
4781 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4783 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4785 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4787 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4788 arch-specific handling for 'this' and struct return type to
4791 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4793 * aot.c: prevent divide by zero error when reporting (it happened with
4796 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4798 * mini.h (inst_switch): Remove unused macro.
4800 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4803 (load_aot_module): free 'info->methods' and 'info' properly. No more
4804 "free(): invalid pointer blah" messages when you have an old aot
4807 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4809 * jit-icalls.c, mini.c: Added support for context static fields.
4811 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4813 * mini.c (mono_method_blittable): Methods which set LastError are not
4814 blittable either. Fixes #51108.
4816 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4818 * mini.c: flush icache.
4819 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4821 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4823 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4825 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4827 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4830 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4833 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4835 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4837 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4838 instruction when the result is discarded.
4840 * iltests.il (test_0_div_regalloc): New regression test.
4842 * arrays.cs: Fix compilation error.
4844 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4846 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4847 float rules to inssel-x86.brg: sane architectures with FP registers
4848 don't need to implement these rules.
4850 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4852 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4854 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4856 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4857 implementation of 32 bit systems.
4859 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4861 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4862 (Jeroen Zwartepoorte).
4864 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4866 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4867 the caller and the callee matches.
4869 * mini.c (mono_method_to_ir): Add comment.
4871 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4872 signbit is missing on some platforms.
4874 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4876 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4878 * mini.c (setup_jit_tls_data): Call the new function.
4880 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4882 * mini-x86.c: Add experimental support for fast access to the lmf
4883 structure under NPTL/Linux 2.6.x.
4885 2003-11-06 Martin Baulig <martin@ximian.com>
4887 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4888 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4891 2003-11-02 Martin Baulig <martin@ximian.com>
4893 * mini.c (inflate_generic_field): New static method.
4894 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4895 generic instance and the field is declared in a generic type, call
4896 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4898 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4900 * mini.h mini.c (mono_method_same_domain): New function to return
4901 whenever the caller and the callee are in the same domain.
4903 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4905 2003-10-30 Martin Baulig <martin@ximian.com>
4907 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4908 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4910 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4911 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4913 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4915 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4918 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4919 object here, so it is in the correct appdomain etc.
4921 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4923 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4925 (mono_method_to_ir): Avoid freeing the type created returned from
4926 mono_type_create_from_typespec, since it is put into an internal cache
4927 by the function. Fixes pointer.exe.
4929 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4930 trampolines for icalls and pinvokes as well. Fixes #33569.
4932 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4934 * mini.c: Update after appdomain changes.
4936 * mini.c (mono_jit_compile_method_inner): Allways compile native
4937 method wrappers in the root domain, since there can only be one
4938 instance of them, whose address is stored in method->info.
4940 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4942 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4943 environment variable. Instead detect automatically whenever running
4944 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4947 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4949 * trace.c, trace.h: New files that implement the new trace option
4952 * driver.c: Document new --trace options.
4954 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4957 - if (mono_jit_trace_calls)
4958 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4960 * mini.h: prototypes.
4962 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4964 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4966 * mini.c inssel.brg: Implement typedefbyref opcodes.
4968 * mini.c (mono_jit_compile_method): Remove unused local variable.
4970 * mini.c (mono_jit_compile_method_inner): Ditto.
4972 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4974 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4976 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4978 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4980 * mini.c (mono_no_aot): Remove unused global variable.
4982 * mini.c: Thread safety fixes.
4984 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4986 * mini.c (mono_create_class_init_trampoline): Add a lock around
4987 class_init_hash_addr.
4989 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4992 * mini.c: Decompose the NEWARR instruction before decomposing its
4993 arguments. Fixes #30073.
4995 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4997 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5000 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5002 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5004 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5006 * driver.c: Add support for compiling icall wrappers to --compile.
5008 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5010 * inssel.brg: The empty value in class->interface_offsets is -1, not
5013 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5015 * objects.cs: New test for 'is' operator on an array of interfaces.
5017 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5019 * tramp-ppc.c: update trampoline code to support jumps
5020 and class initialization.
5022 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5024 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5026 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5028 * inssel.brg (OP_UNBOX): Remove unused rule.
5030 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5031 region instead of one for each method. Fixes #47813.
5033 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5035 * exceptions.cs (test_0_nested_finally): New regression test for
5036 nested exception handlers.
5038 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5040 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5042 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5045 * mini.c (mono_method_check_inlining): Make the inlining limit
5046 configurable by an environment variable.
5048 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5050 * mini.h: Bump AOT file version.
5052 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5053 token, store the image along with the token, since the token might not
5054 refer to the same image as the method containing the relocation,
5055 because of inlining.
5057 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5059 * mini.c (mono_precompile_assemblies): New function to compile
5060 all methods in all loaded assemblies.
5062 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5064 * regalloc.h regalloc.c (MonoRegState): Change the type of
5065 iassign and fassign to int*, since they can contain large negative
5066 values if the register is spilled. Also added some comments. Fixes
5069 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5070 under Win32. Fixes #42964.
5072 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5074 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5076 * aot.c: Added support for AOT compiling methods which contain calls
5077 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5080 * driver.c (compile_all_methods): Run the compilation in a thread
5081 managed by mono. Fixes #44023.
5083 * mini.c (mono_codegen): Print full method name in verbose output.
5085 * mini-x86.c (mono_arch_patch_code): Fix warning.
5087 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5088 jumps, since the method we are jumping to might be domain-specific.
5090 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5092 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5094 * inssel.brg: string chars are unsigned.
5096 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5098 * TODO: New todo item.
5100 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5101 which calls mono_runtime_class_init and patches the call site to
5102 avoid further calls.
5103 (mono_arch_create_class_init_trampoline): New arch specific function
5104 to create a class init trampoline.
5105 (create_trampoline_code): Generalized so it can create
5106 class init trampolines as well.
5108 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5109 (mono_create_class_init_trampoline): New function to create and cache
5110 class init trampolines.
5111 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5112 vtable given the address of a class init trampoline. Used by the
5114 (mono_codegen): Generate a call to a trampoline instead of
5115 mono_runtime_class_init in LDSFLD[A].
5116 (mono_codegen): Add relocations for the new trampoline.
5118 * mini.h mini-x86.c aot.c: Added a new relocation type:
5119 MONO_PATCH_INFO_CLASS_INIT.
5121 * mini.h: Bump AOT version number.
5123 * aot.c: Create a copy of the loaded code instead of using the original
5124 so methods which call each other will be close in memory, improving
5127 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5128 patch since it breaks the regression tests.
5130 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5131 for the register saving instruction sequence since the
5132 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5134 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5136 * TODO: Fix todo item && remove another.
5138 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5140 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5143 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5144 function of the module.
5146 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5147 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5148 --no-aot command line option.
5150 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5152 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5153 by Bernie Solomon (bernard@ugsolutions.com).
5155 * inssel.brg: Refactor the interface offset table related code into
5156 its separate functions and add support for the AOT case.
5158 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5160 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5162 * aot.c: Added mono_aot_verbose variable and made all debugging
5163 output depend on the value of this variable.
5165 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5166 method_label and info_label.
5168 * mini.h mini-x86.c aot.c: Added a new relocation type
5169 MONO_PATCH_INFO_IID for klass->interface_id.
5171 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5172 the MonoJitInfo structure.
5174 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5175 a non-root appdomain in shared mode.
5177 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5179 * aot.c: make aot loader less verbose. Remove free of unused variable.
5181 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5183 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5185 * .cvsignore: Added *.dll.
5187 * mini.c (mono_print_tree_nl): New function callable while debugging.
5189 * mini.c (mono_print_code): Export this.
5191 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5194 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5196 * mini.h (MonoCompile): Added 'jit_info' field.
5198 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5199 the cfg structure, since it is needed by the AOT compiler.
5201 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5203 * aot.c: A major rewrite. Changes include:
5204 - save exception tables for methods which have them.
5205 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5207 - reworked the file format so it is now much smaller and needs
5208 fewer relocation entries.
5210 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5212 * aot.c (load_aot_module): Fix build bustage on platforms without
5215 2003-09-04 Martin Baulig <martin@ximian.com>
5217 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5219 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5221 * TODO: Some new optimization ideas.
5223 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5225 * aot.c: Save the optimization flags used to compile the code into
5228 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5229 support emitting domain specific code.
5231 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5232 no longer domain neutral. It can be made domain neutral by compiling
5233 with --optimize=shared.
5235 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5238 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5239 loading of AOT code.
5241 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5243 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5244 if there is no domain neutrality information.
5246 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5248 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5249 format version into the generated library.
5251 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5252 callee method into the caller since one of them could be shared.
5254 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5255 system exceptions from AOT code now works.
5257 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5258 method if it is domain neutral and the callee is not.
5260 * graph.c (cfg_emit_one_loop_level): Fix warning.
5262 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5264 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5267 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5269 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5270 is needed by code which is executed before mono_runtime_init ().
5271 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5273 * mini.c (mono_thread_abort): Fix warning.
5274 (mono_jit_compile_method): Call static constructor in the AOT case too.
5276 * aot.c (mono_compile_assembly): Fix warning.
5278 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5280 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5282 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5284 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5286 * cpu-pentium.md: Fix the length of call opcodes so they include the
5287 ESP restoring instruction. Fixes #47968.
5289 2003-08-28 Martin Baulig <martin@ximian.com>
5291 * mini-x86.c (mono_arch_call_opcode): Added support for
5292 MONO_TYPE_GENERICINST.
5294 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5296 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5298 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5299 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5301 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5304 2003-08-26 Martin Baulig <martin@ximian.com>
5306 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5307 when reporting an error, set this to the actual error location.
5308 (mono_method_to_ir): Report the correct error location if
5309 get_basic_blocks() returned an error.
5311 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5313 * mini.c (mono_type_blittable): OBJECT is not blittable.
5314 (mono_method_blittable): Methods which have marshalling descriptors
5315 are not blittable either. Fixes #47842.
5317 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5319 * driver.c mini.c: Use an environment variable instead of a global
5320 variable. Also fix the build.
5322 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5323 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5326 * driver.c mini.c: Added --with-valgrind option to turn off some
5327 code which prevents mono from running under valgrind.
5329 * mini.c (mono_emit_call_args): Fixed warning.
5331 * mini.c (mono_emulate_opcode): Fixed warning.
5333 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5335 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5336 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5337 regalloc.c, regalloc.h: specify available registers in arch-specific
5338 code and support floats in the regallocator (patch by Laurent Morichetti
5341 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5343 * mini.c: mono_thread_current() can be called only after
5344 mono_runtime_init(): rearrange code to not call it early on.
5346 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5348 * mini.c: allocate jump tables in the code mempools.
5350 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5352 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5355 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5357 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5358 12 to 16. This fixes bug #47453.
5361 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5363 * mini-ppc.c: fixed indexed load and unsigned compares.
5365 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5367 * mini.c: reenabled installation of handler for
5368 thread abort signal.
5370 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5372 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5373 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5374 until it's fixed and actually useful.
5376 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5378 * inssel-long32.brg: couple more opcodes implemented.
5380 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5382 * mini-sparc.c: Even more opcodes implemeted.
5384 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5386 * mini-sparc.c: More opcodes implemented.
5388 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5390 * mini-sparc.c: More opcodes implemented.
5392 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5394 * inssel-sparc.brg: Add some needed rules. Direct
5396 * Makefile.am: Use inssel-sparc.brg
5397 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5398 an assert happy for now.
5400 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5402 * mini-sparc.c: Fixed compile errors.
5403 * exceptions-sparc.c: Same. We now produce a mono binary
5404 on sparc-linux. Yea.
5406 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5408 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5409 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5410 They compile, but do not work.
5412 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5414 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5415 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5416 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5419 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5421 * mini.c: more opcodes implemented and better support for generics.
5423 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5425 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5426 * mini.c, mini.h: first cut at generics support: some new instructions
5427 added and changed the behaviour of some of the existing ones.
5429 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5431 * mini.c: Removed definition of metadata_shared mutex here.
5433 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5435 * mini-x86.c: make vararg calls work for instance methods.
5437 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5439 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5440 returns the arguments in a separte list, now.
5442 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5444 * aot.c, mini.c: updates for array type representation changes.
5446 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5448 * mini.c: register function to perform jit shutdown.
5450 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5452 * mini.c: use a faster allocator if possible.
5454 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * aot.c: some cleanups and portability changes.
5458 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5460 * mini.c: use faster allocation for CEE_BOX if possible.
5462 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5464 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5465 Moved inlined mempcy code to its own function so that is can be
5466 reused. Added an inline memset function as well (optimized initobj).
5467 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5469 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5471 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5473 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5475 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5476 arch code can setup the cpu for CLR execution, if needed.
5477 We use it on x86 to set the precision of FP operations.
5479 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5481 * mini.c: disable some optimizations if we can guess they'll cost too
5482 much for a given method.
5484 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5486 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5488 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5489 * mini.h mini.c mini-x86.c: Added instruction level coverage
5490 info collection support.
5492 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5494 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5495 is now implemented in the profiling API. Get rid of a couple of
5496 unnecessary global variables.
5498 2003-06-15 Nick Drochak <ndrochak@gol.com>
5500 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5501 * cpu-g4.md: add op_bigmul and op_bigmul_un
5502 * cpu_pentium.md: add op_bigmul_un
5503 * inssel-long32.brg: add rule for unsigned bigmul
5504 * mini-ops.h: define OP_BIGMUL_UN
5505 * mini-x86.c: THE BUG: handle (un)signed properly
5506 * mini.c: choose unsigned opcode if needed.
5507 This set of patches fixes bug #44291
5509 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5511 * mini.c (optimize_branches): improved to handle all kinds of
5512 conditional branches.
5514 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5516 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5517 don't raise exceptions.
5519 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5521 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5522 to arch-specific files.
5524 2003-06-09 Martin Baulig <martin@ximian.com>
5526 * Makefile.am (libs): Added $(LIBGC_LIBS).
5528 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5530 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5531 and OP_ATAN (fixes bug#44293).
5533 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5535 * Makefile.am, mini-x86.c: rename cpu description array to
5536 pentium_desc, since some compilers define the 'pentium' preprocessor
5539 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5541 * mini.c (mini_select_instructions): add explicit branch if the
5542 following block is not the false target of a conditional branch -
5543 we need this with any optimization that reorder or remove bblocks
5545 * mini.c (optimize_branches): bug fixes
5547 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5549 * mini.c (mono_method_to_ir): inline static readonly fields
5551 * ssa.c (fold_tree): start cfold support for long (very simple
5554 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5556 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5558 * inssel.brg: fixed memcpy (bug #44219).
5560 2003-06-05 Dick Porter <dick@ximian.com>
5562 * driver.c: Set the glib log levels to not abort if g_message
5565 g_set_prgname() has to happen before mini_init() so that the
5566 process handle gets the info.
5568 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5570 * driver.c: add intrins to the default optimizations to get wider
5573 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5575 * mini.h: some large basic blocks will overflow a 16-bit
5576 integers for symbolic registers.
5578 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5580 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5581 (mono_arch_output_basic_block): fix bug 43499
5583 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5585 * mini.c: kill duplicated definition of mono_debug_format.
5587 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5589 * mini-x86.c, arrays.cs: fixed register allocation bug.
5591 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5593 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5595 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5597 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5600 (print_method_from_ip): also print source location information if
5603 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5605 * mini.c (mono_find_block_region): bug fix in region code
5606 (mini_method_compile): enable removing unreachable code again, but
5607 only in methods without exception clauses.
5609 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5611 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5612 Implemented arglist opcode and handling of TypedReference type.
5613 Fixed x86 call convention when a structure is returned.
5614 Minimal support for calling static vararg methods.
5616 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5618 * mini.c (mini_method_compile): always remove unreachable code,
5619 because the code in them may be inconsistent (access to dead
5620 variables for example).
5622 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5624 * driver.c, debug-mini.c: warning fixes.
5626 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5628 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5630 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5632 * mini.c: thread-static fields are registered in mono_class_vtable(),
5633 so ensure the function is called before checking for them.
5635 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5637 * mini.c (optimize_branches): fix for bug 43586
5639 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5640 overflow (fixes Bug #43639)
5642 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5644 * mini.c, objects.cs: allow the use of stobj for primitive types.
5646 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5648 * mini.c: be less strict about argument checking until we support
5649 running the verifier.
5651 2003-05-27 Nick Drochak <ndrochak@gol.com>
5653 * basic-long.cs: tests for (ulong)int * (ulong)int also
5654 * mini.c: use the same trick for (ulong)int * (ulong)int
5656 2003-05-27 Nick Drochak <ndrochak@gol.com>
5658 * basic-long.cs: add regression test for (long)int * (long)int
5659 * cpu-pentium.md: add op_bigmul specification
5660 * inssel-long32.brg: add OP_BIGMUL rule
5661 * mini-ops.h: add OP_BIGMUL
5662 * mini-x86.c: register allocator: handle case where src1 needs to be
5664 * mini.c: substitute special BIGMUL opcode in the tree for
5665 (long)int * (long)int
5667 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5669 * jit-icalls.c: call the type ctor on field access if needed.
5671 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5673 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5674 to a method (including results of ldelema, bug#43207).
5676 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5678 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5679 colors to show exception handler blocks.
5681 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5682 (fix for pinvoke7.cs).
5684 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5686 * mini.h, mini.c: ensure correct initialization order for types that
5687 require it. Prepare for lazy compilation of jit icall wrappers.
5688 Provide a name for opcode emulation to reduce unneeded mallocing.
5690 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5692 * mini-x86.c: better register restoring code and profiling
5693 support for tail calls.
5695 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5697 * mini.h, driver.c: prepare for leaf methods optimization.
5699 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5701 * mini.c: get targets of branches before converting a method.
5703 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5705 * mini.c (optimize_branches): added some experimental code (disbaled)
5707 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5709 * mini.c (optimize_branches): fix branch to branch optimization
5711 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5713 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5715 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5717 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5720 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5722 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5723 enable use of interface variables again.
5725 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5726 I1 to registers because there is no simply way to sign extend 8bit
5727 quantities in caller saved registers on x86.
5729 * inssel-float.brg: set costs of some rules to 2 so
5730 that monobure always select the arch. specific ones if supplied,
5731 regardless of the order we pass the files to monoburg.
5733 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5735 * mini.c, mini-x86.c: since the magic trampoline for jumps
5736 can't patch the code directly, we do it as soon as the
5737 method gets compiled.
5739 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5741 * mini-x86.c, mini.h: introduce a new patching method
5742 to support CEE_JMP and tail calls.
5743 * mini.c: obey tail.call. Don't precompile methods target
5745 * tramp-x86.c: new trampoline code to handle methods
5746 reached through a jump.
5748 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5750 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5751 bit values to registers
5753 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5755 * mini.c (mono_compile_get_interface_var): share interface
5756 variables if possible.
5758 2003-05-16 Martin Baulig <martin@ximian.com>
5760 * debug-mini.c (mono_init_debugger): New function to initialize
5761 the debugger. This is not in the debugger since it needs to
5762 access some of mini's internals.
5764 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5766 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5768 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5770 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5771 for value type handling.
5773 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5775 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5776 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5778 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5780 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5781 the constructor through a proxy.
5783 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5785 * jit-icalls.c, inssel.brg: fixes to array element address
5788 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5790 * mini-x86.c (is_regsize_var): allocate pointer to registers
5792 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5794 * driver.c: fixed typo, added intrins to the set of optimizations
5795 tested with regressions.
5797 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5799 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5800 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5803 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5805 * inssel.brg: remove some common pop instructions without side effects
5807 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5809 * inssel-x86.brg: fixed thinko in int to double conversions.
5811 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5813 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5815 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5817 * inssel-long32.brg: two more missing instructions.
5819 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5821 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5824 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5826 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5829 * basic-float.cs: Added tests for negative zero.
5831 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5833 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5834 a couple of missing operations for long casts, with test cases.
5836 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5838 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5840 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5842 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5843 code size estimation.
5845 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5847 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5848 abstract methods (fix bug 42542)
5850 * aot.c: add ability to handle array types
5852 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5854 * mini.c: Call the _specific versions of the object allocation
5855 functions if possible.
5857 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5859 * driver.c: call setlocale ().
5861 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5863 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5866 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5868 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5870 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5871 wrappers (fix bug 42122)
5873 2003-05-04 Martin Baulig <martin@ximian.com>
5875 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5877 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5878 s/mini_set_defaults/mono_set_defaults/g.
5880 2003-05-04 Martin Baulig <martin@ximian.com>
5882 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5884 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5886 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5887 (reported by Don Roberts).
5889 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5891 * mini.c: temporarily work around two bugs for this release.
5893 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5895 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5896 that contains -export-dynamic and it makes using the ld script
5898 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5900 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5902 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5905 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5907 * mini.c: make sure leave calls all the needed finally blocks,
5908 even when the target jumps out of multiple exception clauses.
5910 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5912 * ldscript, Makefile.am: add linker script to reduce the number of
5913 exported symbols (should also fix the issues with libwine defining
5914 some of the same symbols in io-layer).
5916 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5918 * driver.c (mini_main): Avoid assertion when no file name is given on
5921 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5923 * driver.c: added --version/-V command line option.
5924 Added the inline optimization in the regression tests.
5926 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5928 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5929 to the type in the method signature (fixes bug#42134).
5931 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5933 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5935 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5937 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5939 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5941 * driver.c: fixed bug #42100.
5943 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5945 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5947 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5949 * mini.c: moved most of the code required to do inlining to its own
5950 function so it can be reused. Inline also ctors if appropriate.
5952 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5954 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5955 the runtime can call mono API functions.
5957 2003-04-27 Martin Baulig <martin@ximian.com>
5959 * debug-mini.c (mono_debug_init_method): Added
5960 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5961 send a notification to the debugger.
5963 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5964 running in the Mono Debugger, just pass the breakpoint number to
5965 mono_debug_init_method().
5967 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5969 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5971 * mini.c: allow some more unsafe compares.
5973 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5975 * mini-x86.c, Makefile.am: make distcheck works (partially from
5976 a patch by Richard Lee <r.h.lee@attbi.com>).
5977 * regset.c, regset.h: removed, they are unused.
5979 2003-04-25 Dick Porter <dick@ximian.com>
5981 * driver.c: Usage reports the name as 'mono' not 'mini'
5982 * exceptions-x86.c: Build and run on freebsd
5984 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5986 * Makefile.am: install the program with the 'mono' name and
5987 the library as libmono instead of mini and libmini.
5989 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5991 * driver.c: provide the APIs for the embedding interface of the old jit.
5993 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5995 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5997 2003-04-23 Martin Baulig <martin@ximian.com>
5999 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6001 * driver.c: Added `--debug' command line argument to enable
6004 2003-04-23 Martin Baulig <martin@ximian.com>
6006 * debug.[ch]: Removed. The code is now in
6007 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6009 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6012 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6014 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6016 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6019 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6020 mono_domain_finalize.
6021 (mini_method_compile): use mono_method_profile* if the the option is
6024 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6026 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6027 methods with their wrapper.
6029 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6030 methods with their wrapper.
6032 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6035 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6038 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6041 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6043 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6045 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6047 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6048 of the mempool. This is slightly faster and uses less memory
6050 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6052 * mini.c: avoid O(n) allocation for variables.
6054 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6056 * mini.c: handle items on the stack after inlining methods.
6058 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6060 * mini.c: make the method->opcode optimization dependent
6061 on MONO_OPT_INSTRINS and do it lazily.
6063 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6065 * driver.c: print overall results at the end of regression run.
6067 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6069 * inssel.brg: don't overwrite symbolic registers.
6071 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6073 * inssel-x86.brg: fix conversion from long to float.
6075 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6077 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6079 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6081 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6083 * driver.c: Added --print-vtable option as in the old JIT.
6085 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6087 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6089 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6091 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6093 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6095 * mini.c regalloc.c regalloc.h: Fix memory leak.
6097 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6099 * aot.c (mono_aot_get_method): register all used strings
6101 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6103 * mini.c: always intern strings references with ldstr at compile time.
6105 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6107 * Makefile.am: add BUILT_SOURCES.
6109 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6111 * driver.c: give a better error message when the assembly to execute
6112 doesn't have an entry point.
6114 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6116 * Makefile.am: added hack for automake
6118 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6121 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6123 22003-04-07 Martin Baulig <martin@ximian.com>
6125 * Makefile.am: Added Makefile.am.
6127 * debugger-main.c: Removed, this is now in the debugger where it
6130 * mini.pc.in: Call this package `mini' for the moment.