1 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5 * basic-long.cs: Add tests for long->u4 conversion.
7 2005-06-18 Ben Maurer <bmaurer@ximian.com>
9 * mini.c: Take mono_get_domainvar out of macros. This makes sure
10 that we do not depend on undefined C behavior: the order stuff
11 gets evaluated within an expression. Fixes mono when compiled on
14 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
16 * *-ia64.*: Ongoing IA64 work.
18 * aot.c: Lower memory usage while loading AOT methods.
20 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
22 * mini.h: Bump AOT file format version.
24 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
26 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
28 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
30 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
31 not on callee assembly). Fixed some comments.
33 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
35 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
36 it gets proper disassembly.
37 (emit_method_info): Remove some dead code.
39 * mini.c (mini_method_compile): Allways allocate the GOT var in
40 mono_method_to_ir for emulating opcodes.
42 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
44 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
45 before freeing the code memory. Fixes #74990.
47 * objects.cs: Add regression test for #74992.
49 * liveness.c: Extend live ranges of arguments to the beginning of the
52 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
53 so it points into the faulting instruction.
55 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
57 * jit-icalls.c (mono_imul_ovf): Add exception handling.
59 * *-ia64.*: Ongoing IA64 work.
61 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
63 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
65 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
67 * *-ia64.*: Ongoing IA64 work.
69 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
71 * basic-long.cs: Add tests for add/sub.ovf.
73 * basic.cs: Add tests for sub.ovf.
75 * *-ia64.*: Ongoing IA64 work.
77 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
79 * *-ia64.*: Ongoing IA64 work.
81 * basic.cs: Add conv.ovf.i4.un test.
83 2005-06-09 Massimiliano Mantione <massi@ximian.com>
85 * mini.c: (remove_block_if_useless) Fixed bug 75061.
87 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
89 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
91 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
93 * *-ia64.*: Ongoing IA64 work.
95 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
98 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
100 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
102 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
104 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
106 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
108 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
109 of a call is callable by a near call.
111 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
113 * mini-ia64.c: Ongoing IA64 work.
115 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
117 * genmdesc.c: Make the generated array non-static.
119 * inssel-long.brg: Fix LSHR_IMM rule.
121 * *-ia64.*: Ongoing IA64 work.
123 * *-ia64.*: Ongoing IA64 work.
125 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
127 * *-ia64.*: Ongoing IA64 work.
129 * *-ia64.*: Ongoing IA64 work.
131 * mini-ia64.c: Ongoing IA64 work.
133 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
135 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
137 * objects.cs basic-calls.cs: Move some tests to objects.cs.
139 * objects.cs basic-long.cs: Move some tests to objects.cs.
141 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
143 * *-ia64.*: Ongoing IA64 work.
145 * iltests.il: Add a new test.
147 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
148 newobj. Fixes #75042.
150 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
152 * *-ia64.*: Ongoing IA64 work.
154 * *-ia64.*: Ongoing IA64 work.
156 * *-ia64.*: Ongoing IA64 work.
158 * basic.cs objects.cs: Move tests accessing static variables as well.
160 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
162 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
164 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
166 * driver.c: Always print failed tests.
168 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
171 * *ia64*: Ongoing IA64 work.
173 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
175 * basic.cs: Add tests for add.ovf. Fix warnings.
177 2005-05-18 Miguel de Icaza <miguel@novell.com>
179 * driver.c (mono_main): Avoid crash if no argument is passed to
180 --break; Do not use g_error, but f_printf. And fix all other
181 ocurrences of the same crash.
183 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
185 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
186 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
189 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
191 * *-ia64.*: Add beginnings of IA64 backend.
193 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
195 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
197 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
200 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
202 * mini-amd64.c: Fix a warning.
204 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
206 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
207 in float_neg. Fixes #74897.
209 * mini-amd64.c (emit_call): Fix another near call bug.
211 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
213 * declsec.c: Keep the appdomain information in the structure. Added a
214 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
215 value gets overwritten).
216 * declsec.h: Set the default MonoArray for the the stack to 6. Added
217 an MonoAppDomain member to MonoSecurityFrame.
218 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
219 used in the stack walk. Now use a MonoArray which grow (double) when
222 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
224 * mini.c: Re-enabled runtime cleanup, since running threads should
225 now properly stop when exiting.
227 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
229 * mini-codegen.c: New file contaning the arch-independent local
230 register allocator. Not used by any architectures yet.
232 * mini.h linear-scan.c: Merge some changes from the
233 mini-xp-local-regalloc branch.
235 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
237 * mini-amd64.c (emit_call): Fix calls to native functions when the
238 runtime is compiled as a shared library. Fixes #74756.
240 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
241 on a literal field. Fixes #74751.
243 2005-04-25 Raja R Harinath <rharinath@novell.com>
245 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
247 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
249 * objects.cs: Add missing null casting test.
251 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
253 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
254 in wrapper methods. Also rename 'address' variable to 'offset'.
256 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
258 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
261 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
263 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
266 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
268 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
270 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
272 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
275 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
277 * aot.c (mono_compile_assembly): Fix warning.
279 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
280 by the _MSC_VER stuff.
282 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
284 * inssel-long.brg: Fix #74588.
286 * cpu-amd64.md: Fix #74591.
288 * iltests.il: Add new regression tests.
290 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
292 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
295 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
297 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
299 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
300 from Bill Middleton <flashdict@gmail.com>.
302 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
304 * arrays.cs: Add new regression test. Fix warnings.
306 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
308 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
309 and leakage in CKFINITE.
311 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
312 this to a null op since it is called on amd64 too.
314 * exceptions-amd64.c (get_throw_trampoline): Align stack.
316 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
317 body since this is not used on amd64.
319 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
321 * mini-amd64.c: Remove obsolete fixmes.
323 * mini.c (print_method_from_ip): Fix debugging support.
325 2005-2-1 Massimiliano Mantione <massi@ximian.com>
327 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
328 so that expressions that don't give much gain are not reduced.
329 * ssapre.h: Likewise.
331 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
333 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
335 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
337 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
339 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
341 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
343 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
345 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
347 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
350 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
352 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
354 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
356 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
357 MONO_ARCH_USE_SIGACTION. Fixes #74252.
359 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
361 * mini-x86.c: Fix up stack overflow handling.
363 * exceptions.cs: Add new regression test.
365 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
367 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
368 mono_jit_thread_attach.
370 * mini.c (mono_method_to_ir): Verify called method is not abstract.
372 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
374 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
375 avoid calling constructors using callvirt.
377 * inssel.brg: Fix #74073.
379 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
381 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
382 compilation with non-GCC compilers.
383 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
384 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
386 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
388 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
389 klass->interface_offsets (will likely fix bug#74073).
391 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
393 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
395 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
397 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
398 to amd64_div_reg_size ().
400 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
402 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
404 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
406 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
408 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
410 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
412 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
414 * mini.c (mono_precompile_assembly): Load and precompile referenced
415 assemblies as well. Fixes #74015.
417 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
419 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
421 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
423 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
424 a lot of checks and (anyway) permissions cannot work until corlib is
427 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
429 * mini-ppc.c: fixed ABI issue on sysv/ppc.
431 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
433 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
434 calls (fixes bug#72824).
436 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
438 * mini.c: fix tail recursion elimination (see test in bug#73936).
440 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
442 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
443 some fp functions in sse2 mode.
445 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
447 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
449 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
451 * mini.h mini.c: Add mono_get_jit_tls_key ().
453 * mini-x86.c: Enable fast TLS support on windows.
455 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
457 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
458 * mini.c: Check for p/invoke method when generating code. If a
459 p/invoke method, or it's class, isn't decorated with [Suppress
460 UnmanagedCodeSecurity] then generate code to call System.Security.
461 UnmanagedDemand (only if the security manager is active).
463 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
465 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
466 last change as it seems to cause strange crashes.
468 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
470 * *.c: handle unsafe function pointers where needed.
472 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
474 * mini.c (mono_jit_free_method): Remove the fixme too.
476 2005-03-15 Miguel de Icaza <miguel@novell.com>
478 * mini.c: As discussed, make the code actually free the delegate
479 thunk now, to enable the debugging of delegate problems, use
480 MONO_DEBUG=1 when running Mono.
482 This takes also care of parts of the leaks as seen by Joe.
484 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
486 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
487 thread_tls_offset calculation.
489 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
491 * declsec.c: Reworked linkdemand checks for icall. The previous code
492 was using the declaration code (untrusted) and didn't work as expected
493 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
496 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
498 * iltests.il: Add new localloc test.
500 * mini-amd64.c: Handle large stack allocations the same way as on
501 windows if stack overflow handling is working.
503 * mini-amd64.c: Allocate the signal stack using mmap.
505 * mini.c (sigsegv_signal_handler): Fix reading of context.
507 * mini-exceptions.c: Fix up stack overflow handling.
509 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
511 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
513 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
515 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
517 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
518 tramp_init functions as they are no longer needed.
520 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
522 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
524 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
526 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
528 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
531 * mini-ops.h: Add OP_LMUL_IMM.
533 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
534 long mul/div opcodes as intrinsic.
536 * mini-amd64.c (emit_call): Handle the case when the callee might be
539 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
541 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
544 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
546 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
548 2005-03-09 Ben Maurer <bmaurer@ximian.com>
550 * mini.c (mono_codegen): Don't leak here, to help people running
553 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
555 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
556 conversions in sse2 mode.
558 * basic-float.cs: Add regression test.
560 * mini-amd64.c: Reenable sse2.
562 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
564 * mini-amd64.c: Disable sse2 until some regressions are fixed.
566 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
568 * driver.c: Copyright text should include 2005.
570 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
572 * cpu-amd64.md (load_membase): Fix more max lengths.
574 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
576 * cpu-amd64.md (load_membase): Fix max length.
578 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
580 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
582 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
583 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
585 * basic-float.cs: Add rounding regression test.
587 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
589 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
591 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
592 structures in registers for pinvoke wrappers.
594 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
596 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
598 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
600 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
601 wrapper to mono_jit_thread_attach.
603 * mini.c (mini_jit_thread_attach): New jit icall.
605 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
606 native->managed wrappers.
608 * exceptions.cs: Add new regression test.
610 * mini.c (optimize_branches): Check regions in the cbranch to throw
611 block case as well. Fixes #73242.
613 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
615 * mini.c: thread safety fixes.
617 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
619 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
620 patching stuff, since delegates use jump trampolines so there is
623 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
626 * tramp-amd64.c: Fix build.
628 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
629 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
631 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
632 Rename this to mono_arch....
633 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
635 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
637 * mini-amd64.c (emit_call): If both the caller and the callee is
638 guaranteed to have 32 bit addresses, emit a normal call.
640 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
642 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
643 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
644 method_ptr inside delegates.
646 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
648 * mini.c (mono_jit_free_method): Free the method info even if the native code is
649 invalidated. Fixes #73001.
651 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
653 * mini-x86.c: Only use stdcall for pinvokes on windows.
655 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
657 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
658 * mini-x86.c: remove unreliable __thread var offset detection,
659 use the correct accessors and enable by default.
661 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
663 * mini.c (mono_jit_free_method): Fix memory leak.
665 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
667 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
669 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
671 * cpu-amd64.md: Fix lengths of atomic opcodes.
673 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
675 * driver.c: try to not imply using ICU is any good.
677 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
679 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
680 functions as inline ops.
682 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
683 some Interlocked functions as inline ops.
685 * mini.c (move_basic_block_to_end): Fix bug in last patch.
687 * mini.h (MonoBasicBlock): Reorganize fields a bit.
689 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
691 * mini.c: Add support for OP_NOT_TAKEN.
693 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
694 structures in registers for pinvoke wrappers.
696 * mini-amd64.c: Fix warnings.
698 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
700 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
702 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
704 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
705 address instead of loading the address from it.
707 * mini-x86.c: Add support for returning small structs in registers
708 on Win32. Fixes part of #70864.
710 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
712 * trace.c (get_token): Improve error checking.
714 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
716 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
718 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
720 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
721 it can be reused for MonoClass.
722 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
725 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
727 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
728 instead of a MonoReflectionMethod. The method information wasn't used
729 when displaying SecurityException details (but will be now).
731 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
733 * Makefile.am : windows build fix.
735 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
737 * iltests.il: Add new regression test.
739 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
742 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
744 * mini.c: Moved linkdemand check into helper function check_linkdemand
745 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
748 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
750 * declsec.c: Added statistics counter for different kinds of
752 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
753 (and commented) declaration.
754 * mini.c: Added statistics counter for security Demand code
755 generation. Added display of security statistics.
757 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
759 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
760 Fix compilation errors under gcc-2.95.
762 2005-02-12 Ben Maurer <bmaurer@ximian.com>
764 * mini.c, driver.c: Use the new jit trampoline hashtable
766 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
768 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
770 2005-02-11 Martin Baulig <martin@ximian.com>
772 * debug-mini.c (mono_debug_close_method): Free the line number array.
774 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
776 * aot.c: Break up large methods into smaller ones. Share GOT slots for
779 * mini.h: Bump AOT file format version.
781 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
783 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
785 * declsec.h: Added macros to get/set lazyly initialized security
786 informations about assemblies. Added new enum for different type of
787 possible LinkDemand violation. Added function to check LinkDemands.
788 * mini.h: Added a field to MonoCompile to hold any security violation
789 detected when JITting a method (so it can be thrown later).
790 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
791 and CEE_CALLVIRT. Added code to throw exception at the end of
792 mini_method_compile (note: the exception is unhandled right now).
794 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
796 * mini.c, jit-icalls.c: use the managed implementation of
797 memset for initobj and memset, to avoid managed <-> unmanaged
800 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
802 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
803 optimization if it would need a GOT var.
805 * basic.cs: Add tests for constant propagation and switch statements.
807 * ssa.c: Fix out-of-range constant propagation and switch statements.
809 2005-02-09 <vargaz@freemail.hu>
811 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
813 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
815 * cpu-amd64.md (load_membase): Fix max length of load_membase.
817 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
819 * mini.c: update to new signature of mono_class_get_allocation_ftn().
821 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
823 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
824 arithmetic operations.
826 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
828 * mini-ppc.c: add a workaround for broken user code that
829 DllImports vararg functions with non-vararg signatures.
831 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
833 * mini.c (mono_jit_compile_method_inner): Add detection and a
834 meaningfull error message for assemblies written in Managed C++.
836 * tramp-amd64.c mini-amd64.h: Add support for
837 create_trampoline_from_token ().
839 * aot.c mini-x86.c abcremoval.c: Applied patch from
840 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
842 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
844 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
845 which takes a MonoImage/token as parameter instead of a MonoMethod.
847 * aot.c: Use the new trampoline for initializing vtables.
849 * aot.c: Add support for ldfld/stfld_remote wrappers.
851 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
852 rules for compare <MEM>, IMM.
854 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
856 * aot.c: Handle inherited finalizers correctly.
858 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
860 * inssel.brg (stmt): Add a missing _setup_... ().
862 * aot.c: Save some parts of the class state to the AOT file and use it
863 to recompute that state when a class is initialized.
865 * mini.c: Install AOT hooks into the runtime.
867 * mini.h: Bump AOT file format version.
869 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
872 * iltests.il: Add new test.
874 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
878 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
880 * mini.c: setup the statistical profiler in the thread attach
881 callback to cope with the new single thread code.
883 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
885 * mini-ppc.c: ensure we have enough room for the profiler
886 calls (fixed bug#72084).
888 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
890 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
893 2005-2-1 Massimiliano Mantione <massi@ximian.com>
895 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
897 2005-2-1 Massimiliano Mantione <massi@ximian.com>
899 * ssapre.c: Fixed an issue with down safety (this allows IronPython
900 to succesfully execute parrotbench).
901 * ssapre.h: Likewise.
903 2005-2-1 Massimiliano Mantione <massi@ximian.com>
905 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
906 variable for stores to method arguments (fixes a SSAPRE issue).
908 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
910 * mini.c: handle value types in dup, fixes gen-112.cs.
912 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
914 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
915 sequence for calls in dynamic methods to avoid thunks.
917 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
919 * mini.c: correctly remove dynamic methods from the hashtable.
921 2005-1-20 Massimiliano Mantione <massi@ximian.com>
923 * driver.c: Disabled SSAPRE until fix the bug that appears
924 in IronPython's parrotbench.
926 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
928 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
930 * mini.c (mono_method_to_ir): Revert the previous change.
932 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
935 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
936 mono_jit_info_table_find () etc. when running under valgrind.
938 * inssel.brg: Fix warnings.
940 * mini-exceptions.c: Fix warnings.
942 2005-01-31 Martin Baulig <martin@ximian.com>
944 * driver.c (compile_all_methods_thread_main): Don't try to compile
945 generic methods or anything which has type parameters.
947 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
949 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
951 * TestDriver.cs: Add --verbose flags.
953 * graph.c ssa.c: Fix 64 bit warnings.
955 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
956 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
959 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
960 variable not spotted by gcc.
962 * mini-amd64.c inssel-amd64.brg: Applied patch from
963 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
964 X86_COMPARE_MEMBASE opcodes.
966 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
968 2005-01-29 Ben Maurer <bmaurer@ximian.com>
970 * *: MonoMethod->signature might be NULL now. You *MUST* use
971 mono_method_signature.
973 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
975 * driver.c (compile_all_methods_thread_main): Compile the methods
976 without invoking cctors.
978 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
980 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
981 * basic-calls.cs: test for the above.
983 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
985 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
988 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
990 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
991 eagerly if it contains dynamic methods.
993 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
995 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
996 trace, it is now computed by an icall from trace_ips.
998 * mini-exceptions.c: Fix a warning.
1000 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1002 * mini-exceptions.c: don't bother getting stack trace info if
1003 it's not going to be used.
1005 2005-01-27 Raja R Harinath <rharinath@novell.com>
1007 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1010 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1012 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1014 * aot.c: Avoid calling mono_method_get_header () if not needed.
1016 * mini.h: Bump AOT file format version.
1018 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1020 * mini.c (mono_print_tree): Print more info for calls.
1022 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1024 * declsec.h: Remove warning by adding missing include for marshal.h
1026 2005-01-26 Martin Baulig <martin@ximian.com>
1028 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1031 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1033 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1036 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1038 * aot.c (mono_compile_assembly): Fix a warning.
1040 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1042 * declsec.c: Look for security attributes on the original MonoMethod
1043 (and not the wrapped one). This fix permissions on icalls.
1045 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1047 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1049 * mini.c (mono_allocate_stack_slots): Add a fixme.
1051 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1053 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1055 * inssel.brg: optimize casts of sealed types (more
1056 optimizations waiting for fixes in remoting).
1058 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1060 * inssel.brg (stmt): Add another dummy rule.
1062 * driver.c: Fix warnings.
1064 * driver.c (mono_main): If running under valgrind, instruct glib to use
1065 the system allocation functions so valgrind can track the memory
1066 allocated by the g_... functions.
1068 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1070 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1072 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1074 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1075 variables in try regions.
1077 * mini.c (mini_method_compile): Don't disable optimizations on large
1078 methods when AOT compiling.
1080 * mini.c (mono_allocate_stack_slots): New arch independent method to
1081 allocate stack slots. Not yet used.
1083 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1085 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1087 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1089 * mini-ppc.c: make the branch info relative as the code
1090 buffer can be reallocated.
1092 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1094 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1095 * driver.c: Removed the AOT/security restriction. Now initialize the
1096 security manager (in metadata) if --security is used.
1097 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1098 rather than the pointer to declarative security, when AOT is used.
1100 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1102 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1103 basic blocks, reduced intrinsic exception throwing code size.
1105 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1107 * driver.c (mini_usage): Reorder the usage screen.
1109 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1111 * mini.c (mono_resolve_patch_target): Fix warning.
1113 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1115 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1118 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1120 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1121 breaks the amd64 build.
1123 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1124 register allocation. Fixes #71454.
1126 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1128 * arrays.cs: Add new regression test.
1130 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1132 * ssapre.c: Turned usage of snprintf to GString.
1133 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1134 (I left it on by mistake in my previous commit).
1136 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1138 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1139 on cond branch optimization (fixes bug# 71515).
1141 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1143 * abcremoval.c: Fixed bug 71062.
1144 * abcremoval.h: Likewise.
1146 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1148 * mini.c: Added a new functionality to optimize_branches, the removal
1149 of useless basic blocks, and fixed some problem in the removal of
1150 critical edges; some utility functions added for both purposes.
1151 * ssapre.c: Added complex expression support, and fixed bug 70637.
1152 * ssapre.h: Likewise.
1153 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1155 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1156 * driver.c: Re-enabled SSAPRE.
1158 2005-01-19 Martin Baulig <martin@ximian.com>
1160 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1161 the result of mono_get_method_constrained().
1163 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1165 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1168 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1170 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1171 be detected. Fixes #59296.
1173 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1175 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1176 which can happen. Fixes #71361.
1178 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1180 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1183 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1185 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1186 appdomain-unload.exe to fail.
1188 * mini.c: Fix some memory leaks.
1190 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1192 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1193 Fixed bug and sped up some codepaths.
1195 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1197 * mini.c: Fix some memory leaks.
1199 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1202 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1204 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1207 * iltests.il: Add regression test for #71320.
1209 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1211 * mini.c (mono_codegen): Fix installation of profiler hooks.
1213 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1215 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1217 * mini.h, mini.c, cfold.c: optimize access to enum
1218 readonly fields, too. Eval conditional branches if possible
1219 to perform unreachable code removal in more cases.
1221 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1223 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1225 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1228 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1229 WinXP DEP. Fixes #71244.
1231 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1233 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1235 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1237 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1239 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1241 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1244 * mini.h: Bump AOT version.
1246 * mini.h (MonoCompile): Change exvar to a hash table.
1248 * mini.c: Allocate a separate exvar for each handler block.
1250 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1252 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1253 ex var with the pending exception and only throw if the two are equal.
1256 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1258 * mini-x86.c: Fix warnings.
1260 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1261 used by all the ports now.
1263 * aot.c: Add write-symbols and save-temps options.
1265 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1267 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1269 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1271 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1274 * tramp-s390.c: Check vtable slot belongs to the domain.
1276 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1277 as per other platforms.
1279 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1281 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1283 * driver.c: we don't run the Main() code in a subthread anymore.
1285 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1287 * mini.c: added experimental rtc support in the statistical
1288 profiler: if the user has the permission, more accurate statistics
1289 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1290 The MONO_RTC value must be restricted to what the linux rtc allows:
1291 power of two from 64 to 8192 Hz.
1293 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1295 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1297 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1299 * mini-ppc.c: better icache flush for smp.
1301 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1303 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1305 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1306 amd64 port, not yet used.
1308 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1310 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1313 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1315 * driver.c: Added --security option to activate the security manager.
1316 Right now this will allow code generation for declarative demands and
1317 is disabled when AOT is specified.
1318 * mini.c: Add code generation for declarative security demands.
1319 * mini.h: Add mono_use_security_manager as an extern gboolean.
1321 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1323 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1324 emitting more dense assembly code.
1326 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1327 exception throwing stuff.
1329 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1331 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1334 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1337 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1340 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1342 * tramp-*.c: Only patch vtable slots if the object is in the current
1343 domain. Fixes appdomain-unload.exe.
1345 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1347 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1350 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1352 * mini.c (reverse_branch_op): New helper function.
1354 * mini.c (optimize_branches): Run the new optimization only on
1355 platforms which support it. Also reverse all kinds of branches.
1357 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1359 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1362 * mini.c (optimize_branches): Reverse not-equals branches if the false
1363 bblock is a throw. This happens a lot of time with argument checking in
1366 * mini.c (mono_codegen): Add support for placing basic blocks after
1367 the function epilogue.
1369 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1372 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1374 * mini.c (setup_stat_profiler): Only set this up if the platform
1375 supports ITIMER_PROF.
1377 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1379 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1382 * inssel.brg: Fix a warning.
1384 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1386 * mini.c: added support for statistical profiler
1387 (run with: --profile=default:stat).
1389 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1391 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1393 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1395 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1396 related to global registers from the amd64 port.
1398 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1400 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1402 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1403 with global registers.
1404 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1406 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1408 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1410 * debug-mini.c (encode_value): Fix off-by-one.
1412 * aot.c (encode_value): Likewise.
1414 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1416 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1418 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1421 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1423 * aot.c (emit_method_info): Increase size of temp buffer.
1425 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1428 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1430 * aot.c (emit_method_info): Fix build.
1432 * aot.c: Further rework of the AOT file format to reduce the size of
1433 the method info data.
1435 * mini.h: Bump AOT file format version.
1437 2004-12-27 Martin Baulig <martin@ximian.com>
1439 * mini.c (mini_get_method): New static method; call
1440 mono_get_method_full() and mono_get_inflated_method().
1441 (mono_method_to_ir): Use mini_get_method() instead of
1442 mono_get_method_full().
1444 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1446 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1448 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1450 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1452 * inssel-amd64.brg: Add some optimization rules.
1454 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1456 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1457 standard not GC'd stuff is fine.
1459 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1461 * aot.c: Rework the AOT file format to get rid of most of the global
1462 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1464 * mini.h: Bump AOT file format version.
1466 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1468 * mini.h: Bump AOT file format version.
1470 * aot.c (mono_aot_is_got_entry): New function to determine if an
1471 address is inside a GOT.
1473 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1475 * cpu-pentium.md: Increase the maximum size of some instructions which
1476 might involve a got access.
1478 * mini.c (get_method_from_ip): Another debug helper function.
1480 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1481 when got var accesses are created during the decompose phase.
1483 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1485 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1486 argument mini_compile_method and to MonoCompile, and use this to
1487 determine whenever a given method is compiled for AOT. This allows the
1488 other methods compiled during AOT compilation to be free of AOT stuff,
1489 so the backends does not need to add special support for them by
1490 creating a fake GOT etc.
1492 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1495 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1497 * mini.c (mono_method_to_ir): It turns out that some of the
1498 x-appdomain wrappers are lax with types, so just ignore this for
1501 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1502 at the vtable->klass. If it is non-shared code we can just use the
1505 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1507 * mini-ppc.c: access MonoDomain from tls, too.
1509 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1511 * declsec.c: Removed unused variable (and related warning ;-)
1513 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1515 * iltests.il: New test for LDELEMA on an array of ref types.
1517 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1518 all ldelema's on reftypes.
1519 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1520 it was the wrong place to put it.
1522 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1523 register to pop to make this cleaner, at the request of Paolo.
1525 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1527 * mini-ops.h (OP_GETHASHCODE): New op.
1529 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1531 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1534 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1537 * mini-x86.c (mono_arch_output_basic_block): Rather than
1545 The first is 3 bytes while the second is 1. This saves 36 kb on
1546 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1547 see a small boost because of icache locality.
1549 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1551 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1553 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1554 started code sharing with the generic code.
1556 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1558 * mini-ppc.c, cpu-g4.md: added code for direct access to
1561 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1563 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1564 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1567 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1569 * declsec.c|h: Added functions to cache the declarative stack modifiers
1570 in MonoJitInfo and to create a security frame from a MonoJitInfo
1572 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1573 created. Register internal calls for System.Security.SecurityFrame::
1574 _GetSecurityFrame and _GetSecurityStack.
1575 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1576 the definitions for the new stack walk/callback mechanism.
1577 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1578 first security frame for LinkDemands and InheritanceDemands) and
1579 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1581 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1582 walk initialization (lupus).
1584 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1586 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1588 (handle_loaded_temps): Do not create a temporary variable for
1589 things that we know are temps. They will never be modified.
1590 (mono_spill_call): Set MONO_INST_IS_TEMP
1591 (mono_emulate_opcode): ditto
1593 (mono_method_to_ir.CEE_DUP): ditto
1595 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1597 * mini.c (type_to_eval_stack_type): Make this handle the void type
1598 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1599 (emit_tree): use ip_in_bb to special case some common idioms
1600 Update all callers to pass in the IP.
1601 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1603 This gives us a nice 2% speedup in mcs bootstrap.
1605 * mini-x86.c (peephole_pass): Peephole pass to make
1614 * mini.c (ip_in_bb): new method.
1615 (mono_method_to_ir): use this method rather than doing the hash
1618 * linear-scan.c (mono_linear_scan): When expiring actives, you
1619 don't need to keep around variables that expire on this
1620 instruction. This makes it so that:
1623 store (ebx add (ebx, 1))
1627 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1629 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1630 combination to avoid doing two copies. Fix up problems with previous
1633 * mini.c: Fix 64 bit warnings.
1635 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1637 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1639 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1640 changes from the x86 code.
1642 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1644 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1646 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1647 throwing code to reduce its size, unify the AOT and non-aot code and
1648 get rid of relocations in the AOT case.
1650 * mini-x86.h mini.c exceptions-x86.c
1651 (mono_arch_get_throw_corlib_exception): New arch specific function to
1652 raise corlib exceptions which doesn't require relocations in the
1655 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1657 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1659 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1662 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1665 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1667 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1668 with add function when used from Inc/dec atomic
1669 functions. Re-enabled optimization on x86.
1670 * mini-ops.h: renamed atomic_add functions to
1671 allow _add to match the Interlocked::Add and
1672 _add_next to match Interlocked::Inc/Dec.
1674 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1676 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1677 linking of BBs to the end BB, and enabled SSAPRE also with
1678 consprop and copyprop (which was prevented by that bug).
1680 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1682 * mini-x86.c: disabling the Interlocked optimizing code.
1684 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1686 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1689 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1691 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1692 interlocked optimization due lack of support on x86, rewrote
1693 exchange to take into account that base may be in eax.
1695 xsp works again; activated Interlocked optimizing code.
1697 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1699 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1701 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1703 * mini-ops.h: Add new opcodes.
1705 * mini.h: Add new patch types. Add got_var to MonoCompile.
1707 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1708 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1709 make it work with all kinds of patchable code.
1711 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1712 address of the GOT, and referencing entries in the GOT.
1714 * mini.c: Add code to load the GOT address if needed by an opcode.
1716 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1717 independent AOT code on the x86 using an elf-style Global Offset Table.
1719 2004-12-14 Raja R Harinath <rharinath@novell.com>
1721 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1723 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1725 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1728 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1730 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1731 of Interlocked:Increment/Decrement/Add as inline ops.
1732 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1734 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1736 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1737 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1739 2004-12-12 Duncan Mak <duncan@ximian.com>
1741 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1742 again. `patch_info->table_size' is no longer valid after Zoltan's
1745 2004-12-12 Martin Baulig <martin@ximian.com>
1747 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1748 if we are the "real" method, ie. not an inlined method inside it.
1750 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1752 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1753 before we look in the special fields table. This fixes
1754 ../tests/thread-static-init.cs.
1756 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1758 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1759 for Array get_Rank and get_Length. Fixes bug #70465.
1761 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1763 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1764 separate structure to reduce the size of MonoJumpInfo.
1766 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1768 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1770 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1772 * mini.c (mini_get_inst_for_method): Changed to allow ports
1773 to return a MonoInst instead of opcode
1774 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1776 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1777 Allow ports to return a created MonoInst instead of op-code, will enable
1779 (renamed mini_get_opcode_for_method to better reflected the functionality)
1781 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1783 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1785 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1787 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1790 2004-12-08 Martin Baulig <martin@ximian.com>
1792 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1793 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1795 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1797 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1800 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1803 2004-12-08 Raja R Harinath <rharinath@novell.com>
1805 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1807 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1809 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1810 bug introduced by the previous patch.
1812 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1814 * mini-ppc.c, objectc.cs: handle large structs passed by value
1817 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1819 * mini-ppc.c: OP_ARGLIST implementation from
1820 Geoff Norton <gnorton@customerdna.com>.
1822 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1824 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1825 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1827 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1829 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1831 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1833 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1836 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1838 * mini-sparc.c: Zero out localled-ed memory.
1840 * iltests.il: Add tests for zeroing out localloc-ed memory.
1842 2004-12-04 Martin Baulig <martin@ximian.com>
1844 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1845 mono_method_get_signature_full().
1847 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1849 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1850 and some utility functions (always for SSAPRE), integrated SSAPRE.
1852 * driver.c: Added ssapre option.
1853 * ssa.c: Small fix on OP_ARG handling.
1854 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1855 * Makefile.am: Likewise.
1857 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1859 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1862 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1865 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1867 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1869 * cpu-s390.md : Increase instruction length of oparglist.
1871 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1873 2004-11-30 Martin Baulig <martin@ximian.com>
1875 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1876 virtual generic methods. We call a special helper_compile_generic_method()
1877 icall to retrieve the method from the vtable, inflate and compile
1878 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1880 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1882 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1884 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1886 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1888 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1891 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1893 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1894 platforms with PIC aot.
1896 2004-11-28 Martin Baulig <martin@ximian.com>
1898 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1901 2004-11-28 Martin Baulig <martin@ximian.com>
1903 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1904 the result of mono_type_get_underlying_type() to check whether
1907 2004-11-26 Martin Baulig <martin@ximian.com>
1910 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1913 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1915 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1916 the same way as the other arguments so they won't get clobbered.
1918 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1919 calls through R11 since it is clobbered by the trampoline code.
1921 2004-11-26 Raja R Harinath <rharinath@novell.com>
1923 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1924 pick up in-tree mscorlib.dll.
1926 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1928 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1930 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1931 runtime data/code are now stored in a table similar to the GOT in ELF.
1932 This allows the code itself to be position independent.
1934 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1937 * aot.c: Attach ELF type (object/function) directives to all global
1940 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1942 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1944 * mini-amd64.h: Turn on PIC AOT code.
1946 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1947 returning the offset within an OP_AOTCONST instruction where the GOT
1948 offset needs to be added.
1950 * mini.h: Bump AOT file format version.
1952 2004-11-25 Martin Baulig <martin@ximian.com>
1954 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1955 uninflated generic methods.
1957 2004-11-25 Martin Baulig <martin@ximian.com>
1959 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1961 2004-11-24 Martin Baulig <martin@ximian.com>
1963 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1964 original klass (this only applies for generic instances).
1966 2004-11-24 Martin Baulig <martin@ximian.com>
1968 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1969 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1972 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1974 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1975 localloc. Fixes #69678.
1977 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1979 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1981 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1982 used SSE registers on pinvoke calls. Fixes #69774.
1984 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1986 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1987 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1989 2004-11-23 Raja R Harinath <rharinath@novell.com>
1991 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1992 Refer directly to the mcs/ tree.
1994 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1996 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1997 Check if a trampoline for a synchronized method is required.
1999 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2001 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2002 with localloc if needed. Throe arithmetric exception in
2003 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2004 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2006 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2008 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2009 types before switching on type. Fixes #69622.
2011 2004-11-19 Raja R Harinath <rharinath@novell.com>
2013 * Makefile.am (check-local): New. Integrate into 'make check'.
2014 (MCS,RUNTIME): Define using in-tree mono and mcs.
2016 (%.exe): Use $(ILASM).
2018 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2020 * mini-ppc.c: adjust initial prolog size (bug #69691).
2022 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2024 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2027 2004-11-17 Raja R Harinath <rharinath@novell.com>
2029 * Makefile.am (clean-local): Rename from 'clean'.
2031 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2033 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2034 to mono_arch_is_int_overflow.
2035 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2038 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2040 * declsec.c|h: New files to support declarative security attributes.
2041 Added function to check if a method has (applicable) security.
2042 * mini.c|h: Add check for declarative security attributes in
2043 mono_method_check_inlining.
2044 * Makefile.am: Added declsec.c and declsec.h to the build.
2046 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2048 * mini.c, mini.h: update to keep dynamic code info per-domain.
2050 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2052 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2053 (mini_init): Get rid of it from here too.
2055 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2057 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2058 implemented OP_RETHROW (patch by Geoff Norton
2059 <gnorton@customerdna.com>).
2061 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2063 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2064 between appdomains. Fixes appdomain-unload on PPC.
2066 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2068 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2069 mini-exceptions.c: handle the new wrapper types.
2070 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2071 token value as a MonoClass* when compiling a wrapper.
2072 mono_jit_create_remoting_trampoline now takes an additional
2073 MonoRemotingTarget parameter.
2075 2004-11-10 Martin Baulig <martin@localhost>
2077 * mini.c (mono_method_to_ir): Use `generic_container->context'
2078 rather than creating a new one.
2080 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2082 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2084 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2086 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2088 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2089 the experimental aot cache stuff.
2091 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2093 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2094 mini-exceptions.c: update to exception clause structure changes.
2096 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2098 * exceptions-x86.c (throw_exception): Fix warnings.
2100 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2103 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2105 * exceptions-sparc.c (get_throw_exception): Really fix this.
2107 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2109 * tramp-*.c: we no longer support icalls without wrappers, so
2110 a bit of code can be removed here
2112 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2114 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2117 * cpu-sparc.md: Add op_rethrow.
2119 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2121 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2123 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2124 * mini-ops.h: Add OP_RETHROW.
2126 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2128 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2130 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2132 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2133 Makes the output much easier to read
2135 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2137 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2138 prevents another huge leak when compiling with ssa. Secondly, the
2139 performance of doing this rather than freeing the lists is much
2140 better. GList does a lock every time you allocate a list link,
2141 so that it can use a memory pool. So, it is better to just use
2142 a memory pool of our own.
2144 * ssa.c, linear-scan.c: replace g_list_remove_link with
2145 g_list_delete. The remove one does not free the GList, so we were
2146 leaking memory. On -O=all --compile-all with corlib, this cut down
2147 3 MB of allocations.
2149 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2151 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2153 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2155 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2156 into a new function mono_create_jit_trampoline ().
2158 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2160 * trace.c (get_spec): Allow tracing of classes without a namespace.
2162 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2164 * mini.c: Fix pointer overwrite in mini_method_compile.
2166 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2168 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2169 The darwin ABI needs some special handling for 1 and 2 byte structs
2170 Lets use lbz/lhz instead of lwz everywhere.
2171 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2172 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2173 Use stb/sth for the former, and put the latter always on stack instead of in
2176 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2178 * trace.c (is_filenamechar): Add '_'.
2180 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2182 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2184 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2186 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2188 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2189 depends on libmonogc. Fixes #68805.
2191 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2193 * mini.c (mono_jit_free_method): Provide extra information for
2194 this error. Currently this leaks, but will be turned into a
2195 developer option in the future.
2197 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2199 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2201 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2203 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2204 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2205 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2207 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2209 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2210 trampolines for AOT code.
2212 2004-10-22 <vargaz@freemail.hu>
2214 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2215 constructed types. Fixes #68136.
2217 2004-10-21 Martin Baulig <martin@ximian.com>
2219 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2220 if it returns true, unwind the stack to the call instruction.
2222 2004-10-21 <vargaz@freemail.hu>
2224 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2226 * mini.h: Bump AOT version number.
2228 * objects.cs: Add another test for unbox trampolines.
2230 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2233 2004-10-20 <vargaz@freemail.hu>
2235 * driver.c: Add SHARED to the set of optimizations tested.
2237 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2239 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2242 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2244 2004-10-20 Martin Baulig <martin@ximian.com>
2246 * mini-exceptions.c (mono_handle_exception): Call
2247 mono_debugger_handle_exception() to tell the debugger about
2248 catch/finally clauses.
2250 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2252 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2254 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2257 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2259 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2260 methods as their native size, fixed bug #57543, #57545.
2261 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2262 This saves a temporary register and mullw call down into 1 (minor perf
2263 increase for cases like sum = sum * 5; This use to translate into:
2266 It now translates to
2269 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2271 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2274 2004-10-11 Martin Baulig <martin@ximian.com>
2276 * mini.c (mono_method_to_ir): If we're a generic method, get the
2277 MonoGenericContainer from our MonoMethodNormal and create a
2278 MonoGenericContext from it.
2280 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2282 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2284 * basic-long.cs: Add test for checked i8->i2 cast.
2286 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2288 * inssel-ppc.brg: added a couple of speedup rules.
2290 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2292 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2293 to speed up rebuilds.
2295 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2297 * mini-s390.c: Minor fix to OP_OR_IMM.
2299 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2301 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2302 better. Fixes appdomain-unload.exe on sparc.
2304 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2306 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2307 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2310 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2312 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2314 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2316 * mini.c: Always generate a field read/write wrapper for members
2317 of the class MarshalByRefObject since the actual instance could
2320 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2322 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2324 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2326 * driver.c mini.h trace.c: Move the setting of the main assembly into
2327 a separate function called mono_trace_set_assembly () and call it after
2328 actually loading the main assembly. Fixes #66872.
2330 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2332 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2333 using the code manager.
2335 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2337 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2339 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2341 * cpu-amd64.md: Fix bug in previous patch.
2343 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2346 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2348 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2349 mini-exceptions.c: updates for changed stack walk interface.
2351 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2353 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2355 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2357 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2359 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2361 * driver.c (mini_regression_list): Do not call mono_assembly_close
2362 since assemblies can't be unloaded.
2364 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2366 * cpu-amd64.md: Fix more instruction lengths.
2368 * cpu-amd64.md: Fix lengths of some instructions.
2370 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2372 * inssel.brg: Make the array ldelema check aot friendly.
2374 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2376 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2378 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2380 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2382 * mini-x86.c: Fix build.
2384 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2385 mono_type_get_underlying_type () helper function to simplify code.
2387 2004-09-09 Martin Baulig <martin@ximian.com>
2389 * mini-amd64.c: Don't access `type->data.klass' directly, call
2390 mono_class_from_mono_type() instead since the type may be a
2393 2004-09-09 Martin Baulig <martin@ximian.com>
2395 * mini-amd64.c (get_call_info): Fix support for generic instances.
2396 (add_valuetype): Use mono_class_from_mono_type() to get the class
2397 since we can be a generic instance.
2399 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2401 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2403 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2405 * liveness.c: reset spill costs on each scan: bug 62107
2407 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2409 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2410 unnecessary line that doesn't compile
2412 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2414 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2415 trampolines, make them call an error function so people can fix their
2418 2004-09-06 Martin Baulig <martin@ximian.com>
2420 * mini.c (mono_method_to_ir): When initializing locals, handle a
2421 generic instances like a valuetype if it's a valuetype and like a
2422 class if it's a class.
2424 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2426 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2427 stack. Fixes #64674.
2429 * exceptions.cs: Add test for unwinding of call arguments.
2431 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2433 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2434 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2435 set the carry/borrow flag). The sparc and s390 implementations
2436 can now use optimized versions (and simplify the code). ppc bugfixes.
2438 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2440 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2442 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2444 * inssel-amd64.brg: Remove leftover 32 bit rule.
2446 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2448 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2450 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2451 mono_arch_find_jit_info functions into a new function. Fix a memory
2454 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2457 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2459 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2462 * exceptions.cs: Add array size tests.
2464 * mini.c: Allocate a separate icall wrapper for each arity of
2465 mono_array_new_va. Fixes #59509.
2467 * exceptions.cs: Add testcase for 64578.
2469 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2471 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2473 2004-09-02 Martin Baulig <martin@ximian.com>
2475 * mini.c (mono_method_to_ir): When initializing the locals, call
2476 handle_initobj() on the generic instance itself, not its
2479 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2481 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2482 MonoJitInfo for dynamic methods.
2484 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2486 * mini.c: Add support for freeing JIT data for dynamic methods.
2488 2004-09-01 Martin Baulig <martin@ximian.com>
2490 * mini-x86.c (is_regsize_var): Added support for generic
2492 (mono_arch_emit_prolog): Make this compile again, use
2493 `x86_push_imm_template (code)'.
2495 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2497 * mini-x86.c: make all push_imm instructions that get
2498 patched always emit the long form
2500 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2502 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2503 in a per-domain hash.
2505 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2508 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2510 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2513 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2516 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2517 Beginnings of SSE2 support.
2519 * exceptions.cs: Add more tests for checked int<->uint casts.
2521 2004-08-28 Martin Baulig <martin@ximian.com>
2523 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2527 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2528 Handle generic instances recursively.
2530 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2532 * iltests.il: test for conv.u8 on a constant
2534 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2536 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2537 LCONV_x4 (shrun_32 (membase)).
2539 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2541 * inssel-x86.brg: c&p rules for push/setret of long
2543 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2545 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2546 compare (regvar, base)
2548 * inssel-x86.brg: more burg love
2550 * inssel.brg: more cleanup
2552 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2554 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2556 * basic-long.cs, basic-calls.cs: new tests for optimization.
2558 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2560 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2563 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2565 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2567 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2569 * inssel.brg (mini_emit_memcpy): use
2570 NO_UNALIGNED_ACCESS to disable memcpy optimization
2572 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2574 * mini-amd64.c: Handle generic types in various places.
2576 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2578 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2580 * mini.c (handle_box): Fix warning.
2582 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2584 * mini-amd64.h: Enable the emit_state optimization.
2586 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2588 * mini-amd64.c: Add some new 64 bit peephole opts.
2590 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2592 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2594 * mini-amd64.c: Register allocator fixes.
2596 * mini.c: Add an optimization to emit_state to avoid allocation of new
2597 registers on some platforms.
2599 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2601 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2603 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2604 allocation. Fixes #63085.
2606 * basic-long.cs: Add new regression test.
2608 * mini-amd64.c: Register allocator improvements.
2610 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2612 * mini-amd64.c (read_tls_offset_from_method): Add another code
2615 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2616 instruction sequence for nullifying class init trampolines.
2618 * objects.cs: Add new regalloc test.
2620 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2622 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2624 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2626 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2629 * driver.c: Fix profiling after TLS changes.
2631 * driver.c (mono_main): Set mono_stats.enabled if needed.
2633 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2636 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2638 * mini-x86.c: use a 1 op rather than a 2 op tls access
2639 instruction -> faster.
2641 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2643 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2646 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2648 * exceptions-sparc.c (throw_exception): fix typo
2650 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2652 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2653 set tree->dreg correctly with tls. Allow any
2654 register to be used.
2656 * mini-x86.c (read_tls_offset_from_method): add new code
2657 generation pattern seen with GCC.
2660 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2662 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2663 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2664 exceptions-sparc.c: fix some performance issues in exception
2665 handling and setting of the stack trace for exceptions that were
2668 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2670 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2673 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2676 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2678 This patch inlines tls access, when possible.
2680 * mini.h: new arch functions for TLS intrinsics.
2681 All platforms updated with a stub.
2683 * mini.c: use the new intrinsics
2685 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2686 arch specific intrinsic for tls variables
2688 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2690 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2693 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2695 * mini.c: thread local allocation
2697 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2699 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2701 * Makefile.am: Link against the static version of libmonogc.
2703 * Makefile.am: Link the static versions of the convenience libraries
2704 into the mono executable.
2706 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2708 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2710 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2711 on integer overflow.
2713 * mini-amd64.c: Reorganize function call code.
2715 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2717 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2719 * inssel-x86.brg: use xor eax,eax.
2721 * basic.cs: new tests
2723 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2725 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2726 in exception throwing code.
2728 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2730 * inssel-x86.brg: use xor esi,esi.
2732 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2734 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2735 can trace methods compiled during mini_init () too.
2737 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2740 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2742 * Makefile.am: static link on x86 (r=zoltan)
2744 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2746 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2747 code since it causes some programs to fail.
2749 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2751 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2753 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2755 * mini.c: ovfops_op_map - add STACK_OBJ case for
2757 * basic.cs: add test_0_pin_string as test
2760 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2762 * Makefile.am: build C# if srcdir != builddir
2764 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2766 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2767 fall-through blocks.
2769 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2771 * driver.c: enable loop by default again and include abcrem in -O=all.
2773 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2775 * iltests.il: Add some localloc tests.
2777 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2779 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2782 * inssel-amd64.brg: Add some optimizations.
2784 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2787 * Makefile.am: Statically link mono against libmono on AMD64.
2789 * mini-amd64.c inssel-amd64.brg: Optimizations.
2791 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2793 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2795 * tramp-amd64.c: Patch calling code in trampolines.
2797 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2799 * mini-amd64.c: pinvoke struct passing fixes.
2801 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2803 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2804 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2806 2004-08-05 Duncan Mak <duncan@ximian.com>
2808 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2811 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2813 * mini-amd64.c (emit_move_return_value): Move return value for normal
2816 2004-08-05 Martin Baulig <martin@ximian.com>
2818 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2819 `type->type'; just modify `type' itself when dealing with enums
2820 and generic instances.
2821 (check_call_signature): Make `simple_type' a `MonoType *'.
2823 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2825 * mini.c: Use OP_PADD to add offsets to addresses.
2827 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2829 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2831 * mini-sparc.c (mono_arch_emit_epilog): fix check
2832 for folding last op into restore instruction
2834 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2836 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2837 helper methods using the code manager.
2839 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2841 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2843 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2845 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2846 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2848 * mini-s390.c: fix tail processing
2850 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2852 * mini-ppc.c: mul.ovf.un exception name fix.
2854 2004-08-03 Martin Baulig <martin@ximian.com>
2856 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2857 instances; before jumping to `handle_enum', also modify `ptype'.
2859 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2861 * cpu-sparc.md: fcall maximal length too small.
2863 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2865 * mini-amd64.c mini.h: Add initial support for passing/returning
2866 structures to/from pinvoked methods.
2868 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2870 * mini-ppc.c: reg allocator fix.
2872 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2874 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2876 * inssel.brg: Optimize memset on 64 bit machines.
2878 * mini-amd64.c: Fix some vararg cases.
2880 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2882 * mini-s390.c: Corrected macro in emit_float_to_int
2884 * s390-abi.cs: Tests to exercise the s390 ABI
2886 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2888 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2891 * basic.cs: Add a test for add.ovf.un.
2893 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2895 * mini-sparc.c: add case for OP_IDIV_UN
2897 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2899 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2901 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2903 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2905 * basic.cs: regression tests.
2907 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2910 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2912 * basic.cs: Add a new test.
2914 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2915 and AOT. Various fixes and optimizations.
2917 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2919 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2921 * mini-ppc.c: make sure temp regs are not used for global reg
2924 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2926 * cpu-sparc.md: conv_i8 fix for 64bits
2928 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2930 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2932 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2933 add opcode for cmp BYTE PTR [eax], imm.
2935 * inssel.brg: Make memcpy and memset takes bases.
2937 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2939 * *-amd64.*: More AMD64 work.
2941 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2943 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2944 add a compare-not-equal opcode.
2946 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2948 * mini.c: Use mono_init_from_assembly instead of mono_init.
2950 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2952 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2954 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2956 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2958 * inssel.brg: 64 bit fixes.
2960 * mini.h (MonoCallInst): Add some AMD64 specific data.
2962 * mini.h: Add some OP_P opcodes.
2964 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2966 * basic.cs: tests for 61797 and 61740
2968 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2970 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2971 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2973 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2975 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2977 * *-amd64*.*: Ongoing AMD64 work.
2979 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2981 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2983 * *-amd64*: Ongoing AMD64 work.
2985 * mini-arch.h: Add AMD64 support.
2987 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2989 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2991 * mini-ops.h: Add new opcodes.
2993 * Makefile.am: Add AMD64 support.
2995 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2996 rules into the inssel-long*.brg files.
2998 * *-amd64.*: Add beginnings of AMD64 backend.
3000 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3002 * mini.c (print_dfn): commenting out the code that prints
3003 the cil. With -O=deadce, this makes -v -v crash.
3005 * cpu-pentium.md: make checkthis have a length of 2
3007 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3009 * mini-sparc.h: fix implementations of __builtin
3010 functions for Sun compiler for V9.
3012 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3014 * mini.c: use the new stelem.ref wrapper
3015 * exceptions.cs, arrays.cs: new stelem.ref tests
3017 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3019 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3020 new XSP should work with these changes).
3022 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3024 * inssel-{long32,x86,}.brg: trivial optimizations.
3026 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3028 * mini.c: load value when emitting box operation in
3031 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3033 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3034 is one byte shorter than cmp DWORD PTR [eax], 0.
3036 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3038 * inssel-ppc.brg: arguments on the stack are always
3039 relative to the stack pointer (spotted by Neale Ferguson).
3041 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3043 * exceptions-x86.c: delay appending the method name to the trace until
3044 after mono_jit_info_table_find is called, as this gets the real
3047 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3049 * aot.c: register roots
3051 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3053 * aot.c : I could just use PLATFORM_WIN32 flag.
3055 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3057 * aot.c : Reverting the previous fix. This time it broke linux build.
3059 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3061 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3063 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3065 * mini.c (handle_stack_args): Remove some more debugging code.
3067 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3069 * driver.c mini.h aot.c: Allow additional options to be specified with
3070 --aot and pass them to mono_compile_assembly.
3072 * aot.c: Add experimental code to AOT compile all loaded assemblies
3073 on demand and save the code into a cache in the filesystem.
3075 * aot.c: Add support for more wrapper methods.
3077 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3080 * cpu-*.md: Remove removed opcodes.
3082 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3083 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3084 related icalls to marshal.c.
3086 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3088 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3090 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3092 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3094 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3095 * liveness.c: If liveness is recomputated we need to reset the information
3096 for each variable. This way, if the liveness range has been narrowed
3097 by optimizations that happened after the last computation, we can return
3100 For example, if you have
3105 // Tons of code that does not affect i
3111 i = 0 is dead code and will be removed by SSA. However, when
3112 linear scan gets to the code, i will still appear to be live
3113 throughout the entire block. This prevents good register allocation.
3115 2004-07-06 Martin Baulig <martin@ximian.com>
3117 * debug-mini.c (mono_debug_init_method): Allow
3118 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3119 (mono_debug_add_icall_wrapper): New method.
3121 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3123 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3125 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3128 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3130 * aot.c (mono_aot_load_method): Fix loading of debug info.
3132 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3134 * aot.c: Add logging support.
3136 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3138 * mini.h: Add prototype for mono_print_method_from_ip.
3140 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3142 * inssel.brg: 64 bit fixes.
3144 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3147 * Makefile.am: Add SPARC64 support.
3149 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3151 * aot.c: Fix alignment problems on 32 bit platforms.
3153 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3155 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3158 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3161 * mini.h: Bump AOT file version. Some 64 bit fixes.
3163 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3165 * inssel-sparc.brg: Add new rule to avoid register moves.
3167 * inssel.brg: Add ldind_to_load_membase helper function.
3169 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3171 * mini.c: OffsetToStringData intrinsic.
3173 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3175 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3177 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3180 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3181 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3183 * mini.c: reinstated mono_compile_get_interface_var()
3184 on x86, too, since the change breaks the Gtk# build there as well.
3186 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3188 * driver.c: remove loop from the default optimizations: it seems to
3189 interact badly with some of the other options (see bug #60613).
3191 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3193 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3194 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3196 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3198 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3199 vararg-using methods.
3201 2004-06-21 Martin Baulig <martin@ximian.com>
3203 * mini/mini-exceptions.c
3204 (mono_handle_exception): Added `gpointer original_ip' argument.
3205 After calling mono_unhandled_exception(), call
3206 mono_debugger_unhandled_exception() and if that returns true,
3207 restore the context and return.
3209 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3211 * mini-ppc.c: prefer the use of relative branches so
3212 they won't need to be patched in aot code (patch from Patrick Beard).
3214 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3216 * aot.c: patch from Patrick Beard to make the output assembly
3217 more correct for the MacOSX assembler. Small tweak to
3218 generate sane images on Linux/PPC, too.
3220 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3222 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3223 case until bug #59509 is fixed (shows up in #60332).
3225 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3227 * mini.c: make sure the needed wrappers are compiled, too, with
3230 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3232 * driver.c: remove NPTL reference in --version output.
3234 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3236 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3237 generate valid assembly for the Mach-O assembler.
3239 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3241 * driver.c: don't include abcrem in the all optimization specifier
3242 since it slows down jit compilation too much for now.
3244 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3246 * mini.c: use BIGMUL only if both operands have the same signage.
3247 * iltests.il: Test for bug 60056. (errors related to signage in
3252 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3254 * mini.c, aot.c: memory leak fixes.
3256 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3258 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3260 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3262 * Makefile.am: remove the -static hack completely, it links in
3263 statically glib as well.
3265 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3267 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3268 * exceptions.cs: make it compile with new mcs/csc.
3270 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3271 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3272 and added relevant test case.
3274 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3276 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3277 regressions in gtk-sharp.
3279 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3281 * exceptions.cs: New regression tests.
3283 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3285 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3287 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3289 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3291 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3293 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3295 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3297 * mini.c (mono_jit_runtime_invoke): Init class in this
3298 method instead of trusting mono_jit_compile_method to
3299 do the work (because wrappers can be in object class)
3301 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3303 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3305 * basic-long.cs: New regression test.
3307 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3309 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3312 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3314 * Makefile.am: fix miguel's change to build mono statically against
3315 libmono (track build dependencies).
3317 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3319 * cfold.c: Some glib versions do not have G_MININT32.
3321 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3323 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3324 with precision of tan, atan, sin and cos, and implemented related
3325 regressions tests (fixes bug 54467, but one new problem appeared and
3328 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3330 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3332 * exceptions.cs: Add test for constant folding && division by zero.
3334 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3335 since driver.c is in libmono too, so the optimization was useless.
3337 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3338 variable to driver.c so the compiler can emit more efficient code to
3341 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3343 * Makefile.am: don't distribute generated inssel.[ch] files.
3345 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3347 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3348 into the default appdomain. Fixes #58707.
3350 * jit-icalls.c: Remove the broken approximation for truncl, doing
3351 no conversion is better.
3353 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3356 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3358 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3359 of the mcrxr instruction which is not available on some processors
3360 even if it's documented to be. Implement add and sub overflow correctly
3361 (still not complete for long unsigned). Speed up icalls a bit.
3363 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3365 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3366 we run .cctor in the current domain instead of target_domain.
3368 Fixes bug #58558, .cctor not being called in -O=shared.
3370 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3372 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3374 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3376 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3377 which can be done with an imm8, do it that way.
3378 (mono_arch_output_basic_block): ditto for a jmp
3379 (mono_arch_emit_prolog): Computate maximum offset of a label.
3381 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3383 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3384 now tries to allocate prefered physical reg's for virtual
3385 regs. This reduces the number of emited spills/loads with
3386 20-30% on our core assemblies.
3388 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3390 * jit-icalls.c: truncl() is not needed and trunc() is
3391 the correct thing to do anyway (bug #58287).
3393 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3395 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3398 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3400 * driver.c: enable loop optimizations by default.
3402 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3404 * mini-x86.c: fix calc of max loop size when aligning loops start.
3406 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3408 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3411 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3413 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3416 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3418 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3420 * mini.c (inline_method): Allways inline some wrappers even if the cost
3421 is too large. Fixes #58785.
3423 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3425 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3427 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3428 (crichton@gimp.org). Beginning of support for sparc/linux.
3430 * mini-sparc.c: Optimize retrieval of LMF address.
3432 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3434 * exceptions-ppc.c: handle alloca in methods with clauses.
3436 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3438 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3440 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3442 * mini.c: Delegate most of the abort signal work to
3443 mono_thread_request_interruption, which also handles Stop and Suspend
3446 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3448 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3449 supports the save/restore lmf opcodes.
3451 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3453 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3456 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3458 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3460 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3461 methods which contain array accesses.
3463 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3464 boundaries. Fixes #58537.
3466 * iltests.il: Add regression test for #58537.
3468 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3470 * mini-x86.c (mono_arch_local_regalloc): Last part of
3471 fix for bug #58633 (releasing register to early).
3473 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3475 * basic-long.cs: Add new regression test.
3477 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3479 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3480 register too early on the chain.
3482 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3484 * mini.c (create_helper_signature): Use a helper function to reduce
3485 the code which needs to be written. Also set the calling convention of
3486 icalls on windows. Fixes #57840.
3488 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3490 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3491 exceptions-ppc.c: added helper function to get the instruction address
3492 from a signal handler context.
3494 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3496 * helpers.c: use g_get_tmp_dir. Invokes happyness
3499 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3501 * helpers.c: Add new env variable to pass args to objdump.
3502 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3504 2004-05-17 Radek Doulik <rodo@ximian.com>
3506 * Makefile.am (common_sources): added abcremoval.h so it get
3507 disted and daily mono packages on go-mono.com will build again
3509 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3511 * abcremoval.c: Fixed coding style, added copyright header.
3513 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3515 * mini.h: Added prototype for abc removal main function.
3517 * build_relations_propagation_table.pl: Added copyright header.
3519 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3521 * basic-long.cs: reg test for complex ceq_long bug.
3523 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3525 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3526 reg in long and clob case (bug #58343). Fixed/added comments.
3528 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3530 * mini.c (mono_jit_runtime_invoke): Follow new convention
3531 of calling the invoke method with an function pointer.
3533 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3535 * ChangeLog: Fix author of memory leak patch.
3537 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3539 * Makefile.am: fix make dist as well...
3542 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3544 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3545 on archs where pointers are 4 bytes long.
3547 * Makefile.am: Added abcremoval.c source file.
3549 * abcremoval.c: Added abcremoval.c.
3551 * abcremoval.h: Added abcremoval.h.
3553 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3555 * inssel.brg: Enabled bounds check removal.
3557 * mini.c: Added support for abcrem optimization.
3559 * mini.h: Added abcrem optimization label.
3561 * driver.c: Added support for abcrem optimization.
3563 * propagated_relations_table.def: Added propagated_relations_table.def.
3565 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3567 * mini.c, cfold.c: fix style.
3569 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3571 * mini.c: handle issue with the low-level implementation of
3572 some long opcodes (bug #54209).
3574 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3576 * basic.cs: test for my new cmov stuff.
3578 2004-05-13 Patrik Torstensson
3580 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3581 opt and added peephole documentation.
3583 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3585 * tramp-ppc.c: rewrote the generic trampoline code.
3587 2004-05-11 Patrik Torstensson
3589 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3591 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3593 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3595 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3596 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3598 * mini.c: Add new icalls for AsAny marshalling.
3600 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3602 * tramp-ppc.c, mini-ppc.c: more cleanups.
3604 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3606 * mini.c: no warnings.
3608 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3610 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3612 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3614 * mini.c: In the thread abort signal handler, if the thread is in the
3615 process of being stoped, don't throw the Abort exception, just stop the
3618 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3620 * tramp-ppc.c: removed old code.
3622 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3624 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3625 do some simple speed optimizations on ppc.
3627 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3629 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3630 and large offsets in load/store.
3632 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3634 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3635 it causes regressions.
3637 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3639 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3642 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3644 * jit-icalls.c: remove warnings.
3645 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3646 speedups for unsafe code.
3648 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3650 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3652 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3654 * basic-calls.cs: Add new regression test.
3656 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3659 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3661 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3664 2004-05-06 Patrik Torstensson
3666 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3667 long reg allocation in any reg (not only eax:edx) and implemented
3668 long shl/shr ops in asm instead of helpers.
3670 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-sparc.h: Fix warnings.
3674 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3677 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3678 separate statement for clarity.
3680 * mini-sparc.c: Update status.
3682 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3684 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3687 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3689 * inssel-ppc.brg: another small pre-release workaround:
3690 we don't do overflow detection for long_sub_un.
3692 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3694 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3695 (also works around a weird ppc bug: 57957).
3697 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3699 * tramp-ppc.c: trampoline fixes.
3701 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3703 * mini-ppc.c: fixed typos.
3705 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3707 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3708 at the top of the stack. Fixed typos. Use a frame registers
3709 for all the methods with exception clauses.
3711 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3713 * exceptions-ppc.c: restore fp registers.
3715 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3717 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3718 order from the stack top (moved the stack room to save the
3719 return value for trace after the param area). Fixed corruption
3720 in restoring registers on unwind.
3722 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3724 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3726 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3728 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3729 and prolog/epilog for methods that use it. Allow
3730 enough param area room for varargs methods. Fix miguel's
3731 breakage in exception handling.
3733 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3735 * Makefile.am: run genmdesc only on current arch.
3737 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3740 * mini-x86.h: fix the build on windows.
3742 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3744 * 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.
3746 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3748 * mini-exceptions.c: New file.
3750 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3751 Move some parts of the x86 exception handling code to an
3752 arch-independent file so it can be shared with other ports.
3754 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3756 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3758 2004-04-26 David Waite <mass@akuma.org>
3760 * driver.c: remove comma from end of enumeration declaration
3762 2004-04-26 Jackson Harper <jackson@ximian.com>
3764 * driver.c: parse config file before loading first assembly. This
3765 allows the user gac to be enabled/disabled.
3767 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3769 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3770 simpler mechanism: we do not care what is encoded initially
3771 (branch absolute or relative), we care about the code and its
3772 target. I kept the old code for reference for now.
3774 The new code tries first to determine if the jump is anywhere in
3775 the -/+32 absolute meg range, if it succeeds, it encodes using the
3776 absolute branch; If not, it tried to find something in the
3777 relative range, if not, it uses the handle_thunk code.
3779 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3781 * exceptions-ppc.c: use the correct ip register on macosx.
3783 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3785 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3787 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3789 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3790 Raise exception on integer divide by zero by hand since the hw
3791 doesn't support it. Handle NaNs in FP compares.
3793 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3795 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3796 code reducing duplication between the platforms and enabled
3797 signal exception handling (on linux for now).
3799 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3801 * exceptions-ppc.c: more macosx support.
3803 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3805 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3807 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3809 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3811 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3813 * iltests.il: more tests.
3815 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3817 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3820 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3822 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3824 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3826 * liveness.c: Mark variables as volatile in all basic blocks reachable
3827 from exception clauses.
3829 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3831 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3834 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3836 * iltests.il, basic.cs: more tests for regalloc.
3838 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3840 * iltests.il: Some tests for register allocation modifications
3843 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3845 * exceptions.cs: Add regression test for bug #56782.
3847 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3848 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3849 the beauty of fixing the same thing in 5 different files...
3851 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3853 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3856 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3858 * mini.c: Add support for STRWLPARRAY marshalling convention.
3860 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3862 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3863 to init the context to setup the regs pointer).
3865 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3867 * exceptions-ppc.c: more exceptions work.
3869 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3871 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3874 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3876 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3877 can use the memory directly.
3879 * cpu-pentium.md: Update documentation from a post from Zoltan.
3881 add x86_add_membase, x86_sub_membase, x86_mul_membase
3883 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3885 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3886 GENERAL_REGS they were also hardcoded for all PPC ports.
3888 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3890 Remove hard-coded limit for floating point registers, use
3891 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3893 Notice that in MacOS X calling conventions you can fit a lot more
3894 floating point values in registers, so I should update the PInvoke
3895 test to excercise the passing of floating point values on the
3896 stack (currently broken).
3898 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3900 * tramp-ppc.c (create_trampoline_code): Added
3901 JUMP_TRAMPOLINE_SIZE.
3902 (ppc_magic_trampoline): Follow the pattern from
3903 x86_magic_trampoline: if code is set to zero, return.
3904 (create_trampoline_code): Always pass MonoMethod to the jump
3905 trampoline, before it was passing a null.
3906 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3907 share the code with mono_arch_create_jit_trampoline.
3909 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3911 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3914 * cpu-g4.md: Added length for jmp instruction, the worst case
3915 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3918 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3920 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3922 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3924 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3925 before each IL instruction.
3927 * mini.c (CEE_BOX): Fix warnings.
3929 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3931 * mini.c: removed a few unused vars and extra whitespace.
3933 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3935 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3937 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3939 (OP_GETCHR): use the above
3940 (CEE_LDELEMA): use the above.
3942 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3943 version of the generic impl.
3944 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3945 (CEE_LDELEMA): use the above.
3947 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3949 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3952 * iltests.il: Added new regression test for #56317.
3954 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3956 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3957 under NetBSD. Fixes #56450.
3959 * liveness.c (update_gen_kill_set): Fix previous patch.
3961 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3963 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3965 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3967 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3970 * inssel-sparc.brg: Add more optimizations.
3972 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3974 2004-04-01 Martin Baulig <martin@ximian.com>
3976 * mini.c (handle_box): New static function; moved the
3977 implementation of CEE_BOX here.
3978 (mono_method_to_ir): Added `constrained_call' variable.
3979 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3980 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3981 mono_method_get_constrained() to get the method.
3983 2004-04-01 Martin Baulig <martin@ximian.com>
3985 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3986 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3987 (mono_method_to_ir): We don't need these macros anymore since
3988 mono_class_get_full() already takes care of it.
3990 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3992 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3993 use @function (as doesn't accept #function here) and check the return
3994 value of system and stop if fails.
3996 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3998 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4000 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4002 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4004 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4006 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4009 * basic-long.cs: Add test for negation of Int64.MinValue.
4011 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4013 * mini-sparc.c: Update status.
4015 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4017 * exceptions-sparc.c: Fix return value in filters.
4019 * inssel-sparc.brg: Fix register allocation in some rules.
4021 2004-03-28 Martin Baulig <martin@ximian.com>
4023 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4026 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4028 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4030 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4031 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4032 remove unused conv_u4 opcode.
4034 * mini-x86.c: Remove valgrind workaround since it slows down things
4035 even when mono is not run under valgrind.
4037 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4039 * mini-sparc.c: Update status.
4041 * inssel-sparc.brg: Add some optimizations.
4043 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4044 future delay slot filling. Add support for varargs, tail calls and JMP.
4046 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4047 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4049 * inssel.brg: Fix register allocation in OP_ARGLIST.
4051 * inssel.brg: Fix warnings.
4053 2004-03-25 Martin Baulig <martin@ximian.com>
4055 * mini.c (inflate_generic_field): Removed.
4056 (mini_get_method): Removed, use mono_get_method_full(),
4057 (mini_get_class): Removed, use mono_class_get_full().
4058 (mono_method_to_ir): Pass our generic context to
4059 mono_field_from_token().
4061 2004-03-25 Martin Baulig <martin@ximian.com>
4063 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4064 of a `MonoMethod *'.
4065 (mini_get_method): Take a `MonoGenericContext *' instead
4066 of a `MonoMethod *'.
4067 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4068 a new local variable called `generic_context' which holds the
4069 current `MonoGenericContext *'; use it to lookup things.
4071 2004-03-24 Martin Baulig <martin@ximian.com>
4073 * mini.c (mini_get_class): New static method; if we're inside a
4074 generic instance, inflate the class if neccessary.
4075 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4077 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4079 * iltests.il: New regression test for #55976.
4081 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4084 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4086 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4089 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4091 * liveness.c: Consider SSA stores as well as loads when making vars
4094 * exceptions.cs: New regression tests for register allocation.
4096 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4098 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4099 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4100 domain lock only to protect puntual access to data structures.
4101 Added access lock for sighash, jit_icall_hash_name,
4102 jit_icall_hash_addr and domain->code_mp.
4104 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4106 * driver.c: Print SIGSEGV handling method.
4108 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4110 * mini.c (setup_jit_tls_data): Handle case when this is called
4111 multiple times for a thread.
4113 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4114 is different from fbxx_un. Fixes #54303. Also use constants instead of
4115 magic numbers in a lot of places.
4117 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4119 * exceptions.cs: Fix cctor test when --regression is used.
4121 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4123 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4126 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4128 * inssel-ppc.brg: fixed register assignments for some rules.
4130 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4132 * exceptions.cs: Add test for exceptions in static constructors.
4134 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4135 static constructors outside the domain lock. Fixes #55720.
4137 2004-03-17 Martin Baulig <martin@ximian.com>
4139 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4140 (inflate_generic_field): Take the `MonoMethod *' instead of the
4141 `MonoClass *' and added support for generic method.
4142 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4143 have a `field->parent->gen_params', only inflate the field if it's
4144 an open constructed type.
4146 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4148 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4149 exception object instead of the preconstructed ones.
4151 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4153 * mini.c: reverted changed to sigsegv_signal_handler commited
4154 accidentally in the previous patch.
4156 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4159 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4160 running --aot with an old assembly.
4162 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4164 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4167 * mini-sparc.c: Add support for v9 branches with prediction.
4169 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4171 * mini.c (mini_init): #warning is GNUC only
4173 * mini-sparc.h: implement __builtin_frame_address
4174 and __builtin_return_address for Sun C compiler
4176 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4178 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4180 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4182 * basic-calls.cs: Add test for unaligned byref long argument passing.
4184 * mini-ops.h: Add sparcv9 compare and branch instructions.
4186 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4187 v9 instructions if we have a v9 cpu.
4189 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4190 registers for global allocation.
4192 * exceptions-sparc.c: Fixes.
4194 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4196 * liveness.c (mono_analyze_liveness): Optimized version.
4198 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4200 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4203 * basic-float.cs basic-calls.cs: New regression tests.
4205 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4207 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4208 sigaltstack implementation.
4210 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4212 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4213 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4215 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4217 * mini.c: Fix warnings.
4219 * mini.c (mono_resolve_patch_target): New function which contains the
4220 arch independent part of the patching process.
4222 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4223 patching code to a separate function.
4225 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4227 * mini.c (add_signal_handler): ifdef out on Windows
4229 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4231 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4232 cpu-sparc.md: Add exception handling support + other fixes.
4234 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4235 typed GC detection in --version.
4237 * basic.cs exceptions.cs: New regression tests.
4239 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4240 the arch specific code can store data during a compilation.
4242 * mini-ops.h: Add OP_SETFRET.
4244 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4245 function, register a separate icall for each arity, so the icalls can
4248 * mini.c (mono_print_tree): Print negative offsets in a more readable
4251 * mini.c: Make signal handling work on sparc.
4253 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4255 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4257 * jit-icalls.c: Emulate truncl by aintl on solaris.
4259 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4261 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4263 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4265 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4267 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4268 a MarshalByRef type, inline a method that performs the check, taking into
4269 account that the object can be a proxy. Also implemented tow new opcodes:
4270 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4271 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4272 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4274 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4276 * mini-ppc.c: if a relative branch displacement is too big
4277 but it points to and area reachable with an absolute branch,
4280 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4282 * mini.c: optimize small copies in cpblk.
4284 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4286 * basic-calls.cs basic-float.cs: New regression tests.
4288 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4289 negative offsets from %fp. Implement localloc. Fix local register
4290 allocation. Fix the case when the this argument needs to be saved to
4291 the stack. Implement some missing opcodes.
4293 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4295 * mini.c (mini_method_compile): Reenable global regalloc in methods
4296 with exception handlers.
4298 * linear-scan.c (mono_varlist_sort): Fix warning.
4300 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4302 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4305 * liveness.c: Make all variables uses in exception clauses volatile, to
4306 prevent them from being allocated to registers. Fixes #42136.
4308 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4310 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4313 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4314 argument to mono_arch_regalloc_cost.
4316 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4319 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4321 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4322 Make the cost of allocating a variable to a register arch dependent.
4324 * basic-calls.cs: Fix compilation of tests.
4326 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4327 helper function to cut back on the number of #ifdefs needed.
4329 * mini-ppc.c: Fix compilation.
4331 * basic-calls.cs: New regression tests.
4333 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4335 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4336 of l0 since that is callee saved.
4338 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4341 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4342 of delay instruction.
4344 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4346 * mini.h (MonoCallInst): Add 'virtual' flag.
4348 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4350 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4352 * *.cs: New regression tests.
4354 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4357 * mini.c (mono_runtime_install_handlers): Fix build.
4359 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4360 'signal_stack_size' members.
4362 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4363 alternate signal stack.
4365 * exceptions-x86.c: Add stack overflow handling.
4367 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4368 functions to arch independent code.
4370 * mini.c (mono_print_tree): Print more detailed info for load_membase
4373 2004-02-23 Martin Baulig <martin@ximian.com>
4375 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4377 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini-x86.c: fixed reg allocation for div/rem.
4381 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4383 * driver.c (mono_main): Report some configuratio options on --version.
4385 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4387 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4388 low in the address space. Correctly flush memory in thunks where we
4391 2004-02-20 Martin Baulig <martin@ximian.com>
4393 * mini.c (mini_get_method): New static method; inflate all generic
4394 methods and methods in open generic instances.
4395 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4396 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4398 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4400 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4402 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4404 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4406 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4408 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4409 it compile using Sun's compiler.
4411 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4413 * 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.
4415 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4417 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4419 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4421 * mini-ppc.c: handle calls outside of the allowed range with thunks
4422 allocated using the code manager.
4423 * tramp-ppc.c: use the code manager to hold generated native code.
4424 Fixed the magic trampoline to just patch vtable entries.
4426 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4428 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4431 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4433 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4436 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4437 if we have a working __thread implementation.
4439 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4440 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4442 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4444 * mini-x86.c: Fix compilation under gcc 2.
4446 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4448 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4449 contains a call to the wrapped function.
4451 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4452 OP_<CALL>_IMM opcodes, and use them under X86.
4454 * mini.c (mono_jit_find_compiled_method): Fix warning.
4456 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4458 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4460 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4461 functionality to mini.c.
4463 * mini.c (mono_create_jump_trampoline): New function to create a jump
4464 trampoline. Return a compiled method instead of a trampoline if it
4465 exists. Add a cache for jump trampolines.
4467 * mini.c (mono_jit_find_compiled_method): New function to return a
4468 compiled method if it exists.
4470 * mini-x86.c: Call mono_create_jump_trampoline instead of
4471 mono_arch_create_jit_trampoline.
4473 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4474 a jump trampoline. Fixes #52092.
4476 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4478 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4479 which is not up-to-date. Add check_corlib_version () instead.
4481 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4484 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4485 since newer valgrind versions do not need it.
4487 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4488 compile a method with a given set of optimizations.
4490 * mini.c: Compile icall wrappers on-demand instead of at startup.
4492 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4493 wrapper for an icall.
4495 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4497 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4500 * iltests.il: Add test for non-empty stack before switch instruction.
4502 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4504 * mini.c: Add support for new stringbuilder marshalling conventions.
4506 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4508 2004-02-01 Martin Baulig <martin@ximian.com>
4510 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4511 in `ginst->mtype_argv'.
4513 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4515 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4516 facilitate grepping.
4518 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4520 * mini.c: fixed buglet in initobj generic implementation for references.
4522 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4524 * Makefile.am: make the version script conditional.
4525 * jit-icalls.c: handle missing truncl().
4527 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4529 * exceptions.cs: Add more tests for double->int conversion.
4531 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4532 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4534 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4536 * driver.c: make --verbose --version emit an error
4537 if the loaded corlib doesn't match the runtime version.
4539 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4541 * mini-ppc.h: export ppc_patch().
4542 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4543 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4544 on par or better than on MacOSX.
4546 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4548 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4549 mono_lookup_pinvoke_call.
4551 * mini-x86.c: Under windows, the default pinvoke calling convention is
4552 stdcall. Fixes #52834.
4554 * mini.c (optimize_branches): Add an upper bound to the number of
4555 iterations to prevent infinite loops on strange loops. Fixes #53003.
4557 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4559 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4560 and ISINST. Fixes #52093.
4562 * objects.cs (test_0_vector_array_cast): New tests.
4564 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4566 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4567 checking in Array.Set ().
4569 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4572 * object.cs (test_0_multi_array_cast): New regression test.
4574 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4576 * exceptions-ppc.c: fix build on Linux/PPC.
4578 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4580 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4581 running under valgrind.
4582 (x86_magic_trampoline): Fix build bustage.
4584 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4585 negative values as well. This is needed for the encoding of the line number
4586 info, since sometimes the line numbers are not in increasing order.
4588 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4590 * cpu-pentium.md (localloc): Increase the size of the localloc
4591 instruction since it is a loop under Win32.
4593 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4596 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4598 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4599 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4600 Max Horn (max@quendi.de). Fix file names in comments.
4602 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4604 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4605 avoid stack overflow.
4606 (replace_usage): Avoid uninitialized variable warnings.
4608 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4609 and taking the address of valuetype variables.
4611 2004-01-03 Patrik Torstensson
4613 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4614 for other purposes than FP later on.
4616 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4618 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4621 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4623 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4625 2003-12-30 Patrik Torstensson <p@rxc.se>
4627 * mini-x86.h: Decreased number of availiable fp regs.
4628 Solves corner cases with FP spilling.
4630 2003-12-23 Patrik Torstensson <p@rxc.se>
4632 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4633 for floating point stack tracking / spilling on x86.
4636 * basic-float.cs: added float mul overflow test.
4638 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4640 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4642 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4644 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4645 supports for cond branches that overflow the immediate
4646 overflow offset. mcs can compile simple programs.
4648 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4650 * exceptions-ppc.c: exception handling support wip:
4651 finally handlers get run on exception.
4653 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4655 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4658 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4660 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4661 initial support for stack walking and unwinding.
4663 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4665 * driver.c (mono_main): Make corlib-out-of-sync message more
4666 descriptive. Also remove verify_corlib call.
4668 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4670 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4671 not overlap with other call's arguments, too.
4673 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4675 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4676 move to arch-specific code the choice of arch-specific
4677 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4678 * mini.c: ensure emulation calls will not interleave
4681 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4683 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4684 the magic trampoline stack frame is dropped before executing
4687 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4689 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4690 and integer to fp conversions. Added support for overflowing
4691 arguments on the stack. Reserve a couple more registers as temps.
4692 Added support for aot compilation (as output still needs to be
4695 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4697 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4698 Don't overwrite return register in some corner cases.
4700 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4702 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4703 static constructors when AOT compiling.
4705 * driver.c (mono_main): Call mono_check_corlib_version.
4707 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4709 * cpu-g4.md, basic.cs: fixed div target register.
4711 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4713 * mini-ppc.c, basic.cs: shl_imm fix with test.
4715 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4717 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4718 structures by value. Misc fixes.
4719 * objects.cs: more tests.
4721 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4723 * mini-ppc.c: lconv.ovf.i implemented.
4725 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4728 (mini_init): don't error out if someone already called g_thread_init.
4730 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4732 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4733 to be any type per the spec. Fix abnormal memory usage when
4734 the same object is repeatedly thrown.
4736 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4738 * mini.c: check for overruns in IL code.
4740 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4742 * TODO: Add/remove some todo entries.
4744 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4746 * driver.c (mono_main): Call mono_verify_corlib.
4748 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4750 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4751 This has been moved to mini.c
4752 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4753 type being casted is marshalbyref it could be a proxy, so instead of
4754 emitting the type check code, emit a call to a runtime method that will
4755 perform the check by calling CanCastTo if needed.
4757 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4759 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4760 methods with large stack frames under Win32.
4762 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4764 * Makefile.am: Distribute regression tests.
4766 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4767 at the end instead of inserting each variable into the sorted list.
4769 * linear-scan.c (mono_varlist_sort): New helper function.
4771 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4773 * mini.c: ensure arguments and locals are within bounds.
4775 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4777 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4780 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4782 * mini.c (mono_cprop_copy_values): Fix crash.
4784 * aot.c: Set verbosity back to 0.
4786 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4788 * regalloc.c: complete memory leak fix by Laurent Morichetti
4791 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4793 * driver.c (main_thread_handler): Revert the previous patch.
4795 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4798 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4799 memory from the memory pool.
4801 * driver.c (main_thread_handler): Turn on all optimizations when
4804 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4805 an array for better performance.
4807 * regalloc.c (mono_regstate_assign): Fix memory leak.
4809 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4810 serialize the debug info.
4812 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4813 debug info from the serialized representation.
4815 * aot.c: Save debug info into the generated file and load it when
4818 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4820 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4822 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4823 More FP-related fixes.
4825 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4827 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4828 and register allocation buglet. Hello world now runs.
4830 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4832 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4833 * tramp-ppc.c: fixed class init trampoline.
4834 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4836 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4838 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4839 mini.c: more ppc changes/fixes.
4841 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4843 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4844 Also optimize the case when the arguments are the same in the caller
4847 * iltests.il: Add tests for tail calls with valuetype arguments.
4849 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4851 * mini-ppc.c: fixes for struct return type.
4853 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4855 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4856 mono_spillvar_offset() to arch-specific code.
4858 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4860 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4862 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4864 * exceptions-x86.c: Fix stack space leaks.
4866 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4867 registers from the lmf if the method has save_lmf set.
4869 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4871 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4872 of icall wrappers into InvokeInDomain, since these are now per-domain.
4874 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4876 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4877 make some opcode emulation and intrinsic ops enabled/disabled
4878 according to the architecture. More fixes.
4880 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4882 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4884 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4886 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4887 arch-specific handling for 'this' and struct return type to
4890 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4892 * aot.c: prevent divide by zero error when reporting (it happened with
4895 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4897 * mini.h (inst_switch): Remove unused macro.
4899 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4902 (load_aot_module): free 'info->methods' and 'info' properly. No more
4903 "free(): invalid pointer blah" messages when you have an old aot
4906 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4908 * jit-icalls.c, mini.c: Added support for context static fields.
4910 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4912 * mini.c (mono_method_blittable): Methods which set LastError are not
4913 blittable either. Fixes #51108.
4915 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4917 * mini.c: flush icache.
4918 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4920 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4922 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4924 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4926 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4929 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4932 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4934 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4936 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4937 instruction when the result is discarded.
4939 * iltests.il (test_0_div_regalloc): New regression test.
4941 * arrays.cs: Fix compilation error.
4943 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4945 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4946 float rules to inssel-x86.brg: sane architectures with FP registers
4947 don't need to implement these rules.
4949 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4951 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4953 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4955 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4956 implementation of 32 bit systems.
4958 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4960 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4961 (Jeroen Zwartepoorte).
4963 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4965 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4966 the caller and the callee matches.
4968 * mini.c (mono_method_to_ir): Add comment.
4970 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4971 signbit is missing on some platforms.
4973 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4975 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4977 * mini.c (setup_jit_tls_data): Call the new function.
4979 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4981 * mini-x86.c: Add experimental support for fast access to the lmf
4982 structure under NPTL/Linux 2.6.x.
4984 2003-11-06 Martin Baulig <martin@ximian.com>
4986 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4987 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4990 2003-11-02 Martin Baulig <martin@ximian.com>
4992 * mini.c (inflate_generic_field): New static method.
4993 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4994 generic instance and the field is declared in a generic type, call
4995 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4997 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4999 * mini.h mini.c (mono_method_same_domain): New function to return
5000 whenever the caller and the callee are in the same domain.
5002 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5004 2003-10-30 Martin Baulig <martin@ximian.com>
5006 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5007 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5009 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5010 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5012 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5014 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5017 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5018 object here, so it is in the correct appdomain etc.
5020 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5022 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5024 (mono_method_to_ir): Avoid freeing the type created returned from
5025 mono_type_create_from_typespec, since it is put into an internal cache
5026 by the function. Fixes pointer.exe.
5028 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5029 trampolines for icalls and pinvokes as well. Fixes #33569.
5031 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5033 * mini.c: Update after appdomain changes.
5035 * mini.c (mono_jit_compile_method_inner): Allways compile native
5036 method wrappers in the root domain, since there can only be one
5037 instance of them, whose address is stored in method->info.
5039 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5041 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5042 environment variable. Instead detect automatically whenever running
5043 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5046 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5048 * trace.c, trace.h: New files that implement the new trace option
5051 * driver.c: Document new --trace options.
5053 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5056 - if (mono_jit_trace_calls)
5057 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5059 * mini.h: prototypes.
5061 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5063 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5065 * mini.c inssel.brg: Implement typedefbyref opcodes.
5067 * mini.c (mono_jit_compile_method): Remove unused local variable.
5069 * mini.c (mono_jit_compile_method_inner): Ditto.
5071 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5073 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5075 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5077 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5079 * mini.c (mono_no_aot): Remove unused global variable.
5081 * mini.c: Thread safety fixes.
5083 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5085 * mini.c (mono_create_class_init_trampoline): Add a lock around
5086 class_init_hash_addr.
5088 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5091 * mini.c: Decompose the NEWARR instruction before decomposing its
5092 arguments. Fixes #30073.
5094 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5096 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5099 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5101 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5103 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5105 * driver.c: Add support for compiling icall wrappers to --compile.
5107 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5109 * inssel.brg: The empty value in class->interface_offsets is -1, not
5112 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5114 * objects.cs: New test for 'is' operator on an array of interfaces.
5116 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5118 * tramp-ppc.c: update trampoline code to support jumps
5119 and class initialization.
5121 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5123 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5125 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5127 * inssel.brg (OP_UNBOX): Remove unused rule.
5129 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5130 region instead of one for each method. Fixes #47813.
5132 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5134 * exceptions.cs (test_0_nested_finally): New regression test for
5135 nested exception handlers.
5137 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5139 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5141 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5144 * mini.c (mono_method_check_inlining): Make the inlining limit
5145 configurable by an environment variable.
5147 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5149 * mini.h: Bump AOT file version.
5151 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5152 token, store the image along with the token, since the token might not
5153 refer to the same image as the method containing the relocation,
5154 because of inlining.
5156 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5158 * mini.c (mono_precompile_assemblies): New function to compile
5159 all methods in all loaded assemblies.
5161 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5163 * regalloc.h regalloc.c (MonoRegState): Change the type of
5164 iassign and fassign to int*, since they can contain large negative
5165 values if the register is spilled. Also added some comments. Fixes
5168 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5169 under Win32. Fixes #42964.
5171 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5173 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5175 * aot.c: Added support for AOT compiling methods which contain calls
5176 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5179 * driver.c (compile_all_methods): Run the compilation in a thread
5180 managed by mono. Fixes #44023.
5182 * mini.c (mono_codegen): Print full method name in verbose output.
5184 * mini-x86.c (mono_arch_patch_code): Fix warning.
5186 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5187 jumps, since the method we are jumping to might be domain-specific.
5189 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5191 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5193 * inssel.brg: string chars are unsigned.
5195 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5197 * TODO: New todo item.
5199 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5200 which calls mono_runtime_class_init and patches the call site to
5201 avoid further calls.
5202 (mono_arch_create_class_init_trampoline): New arch specific function
5203 to create a class init trampoline.
5204 (create_trampoline_code): Generalized so it can create
5205 class init trampolines as well.
5207 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5208 (mono_create_class_init_trampoline): New function to create and cache
5209 class init trampolines.
5210 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5211 vtable given the address of a class init trampoline. Used by the
5213 (mono_codegen): Generate a call to a trampoline instead of
5214 mono_runtime_class_init in LDSFLD[A].
5215 (mono_codegen): Add relocations for the new trampoline.
5217 * mini.h mini-x86.c aot.c: Added a new relocation type:
5218 MONO_PATCH_INFO_CLASS_INIT.
5220 * mini.h: Bump AOT version number.
5222 * aot.c: Create a copy of the loaded code instead of using the original
5223 so methods which call each other will be close in memory, improving
5226 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5227 patch since it breaks the regression tests.
5229 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5230 for the register saving instruction sequence since the
5231 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5233 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5235 * TODO: Fix todo item && remove another.
5237 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5239 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5242 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5243 function of the module.
5245 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5246 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5247 --no-aot command line option.
5249 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5251 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5252 by Bernie Solomon (bernard@ugsolutions.com).
5254 * inssel.brg: Refactor the interface offset table related code into
5255 its separate functions and add support for the AOT case.
5257 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5259 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5261 * aot.c: Added mono_aot_verbose variable and made all debugging
5262 output depend on the value of this variable.
5264 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5265 method_label and info_label.
5267 * mini.h mini-x86.c aot.c: Added a new relocation type
5268 MONO_PATCH_INFO_IID for klass->interface_id.
5270 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5271 the MonoJitInfo structure.
5273 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5274 a non-root appdomain in shared mode.
5276 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5278 * aot.c: make aot loader less verbose. Remove free of unused variable.
5280 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5282 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5284 * .cvsignore: Added *.dll.
5286 * mini.c (mono_print_tree_nl): New function callable while debugging.
5288 * mini.c (mono_print_code): Export this.
5290 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5293 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5295 * mini.h (MonoCompile): Added 'jit_info' field.
5297 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5298 the cfg structure, since it is needed by the AOT compiler.
5300 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5302 * aot.c: A major rewrite. Changes include:
5303 - save exception tables for methods which have them.
5304 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5306 - reworked the file format so it is now much smaller and needs
5307 fewer relocation entries.
5309 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5311 * aot.c (load_aot_module): Fix build bustage on platforms without
5314 2003-09-04 Martin Baulig <martin@ximian.com>
5316 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5318 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5320 * TODO: Some new optimization ideas.
5322 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5324 * aot.c: Save the optimization flags used to compile the code into
5327 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5328 support emitting domain specific code.
5330 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5331 no longer domain neutral. It can be made domain neutral by compiling
5332 with --optimize=shared.
5334 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5337 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5338 loading of AOT code.
5340 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5342 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5343 if there is no domain neutrality information.
5345 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5347 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5348 format version into the generated library.
5350 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5351 callee method into the caller since one of them could be shared.
5353 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5354 system exceptions from AOT code now works.
5356 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5357 method if it is domain neutral and the callee is not.
5359 * graph.c (cfg_emit_one_loop_level): Fix warning.
5361 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5363 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5366 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5368 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5369 is needed by code which is executed before mono_runtime_init ().
5370 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5372 * mini.c (mono_thread_abort): Fix warning.
5373 (mono_jit_compile_method): Call static constructor in the AOT case too.
5375 * aot.c (mono_compile_assembly): Fix warning.
5377 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5379 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5381 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5383 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5385 * cpu-pentium.md: Fix the length of call opcodes so they include the
5386 ESP restoring instruction. Fixes #47968.
5388 2003-08-28 Martin Baulig <martin@ximian.com>
5390 * mini-x86.c (mono_arch_call_opcode): Added support for
5391 MONO_TYPE_GENERICINST.
5393 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5395 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5397 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5398 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5400 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5403 2003-08-26 Martin Baulig <martin@ximian.com>
5405 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5406 when reporting an error, set this to the actual error location.
5407 (mono_method_to_ir): Report the correct error location if
5408 get_basic_blocks() returned an error.
5410 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5412 * mini.c (mono_type_blittable): OBJECT is not blittable.
5413 (mono_method_blittable): Methods which have marshalling descriptors
5414 are not blittable either. Fixes #47842.
5416 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5418 * driver.c mini.c: Use an environment variable instead of a global
5419 variable. Also fix the build.
5421 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5422 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5425 * driver.c mini.c: Added --with-valgrind option to turn off some
5426 code which prevents mono from running under valgrind.
5428 * mini.c (mono_emit_call_args): Fixed warning.
5430 * mini.c (mono_emulate_opcode): Fixed warning.
5432 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5434 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5435 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5436 regalloc.c, regalloc.h: specify available registers in arch-specific
5437 code and support floats in the regallocator (patch by Laurent Morichetti
5440 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5442 * mini.c: mono_thread_current() can be called only after
5443 mono_runtime_init(): rearrange code to not call it early on.
5445 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5447 * mini.c: allocate jump tables in the code mempools.
5449 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5451 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5454 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5456 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5457 12 to 16. This fixes bug #47453.
5460 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5462 * mini-ppc.c: fixed indexed load and unsigned compares.
5464 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5466 * mini.c: reenabled installation of handler for
5467 thread abort signal.
5469 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5471 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5472 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5473 until it's fixed and actually useful.
5475 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5477 * inssel-long32.brg: couple more opcodes implemented.
5479 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5481 * mini-sparc.c: Even more opcodes implemeted.
5483 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5485 * mini-sparc.c: More opcodes implemented.
5487 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5489 * mini-sparc.c: More opcodes implemented.
5491 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5493 * inssel-sparc.brg: Add some needed rules. Direct
5495 * Makefile.am: Use inssel-sparc.brg
5496 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5497 an assert happy for now.
5499 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5501 * mini-sparc.c: Fixed compile errors.
5502 * exceptions-sparc.c: Same. We now produce a mono binary
5503 on sparc-linux. Yea.
5505 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5507 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5508 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5509 They compile, but do not work.
5511 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5513 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5514 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5515 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5518 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5520 * mini.c: more opcodes implemented and better support for generics.
5522 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5524 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5525 * mini.c, mini.h: first cut at generics support: some new instructions
5526 added and changed the behaviour of some of the existing ones.
5528 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5530 * mini.c: Removed definition of metadata_shared mutex here.
5532 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5534 * mini-x86.c: make vararg calls work for instance methods.
5536 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5538 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5539 returns the arguments in a separte list, now.
5541 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5543 * aot.c, mini.c: updates for array type representation changes.
5545 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5547 * mini.c: register function to perform jit shutdown.
5549 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5551 * mini.c: use a faster allocator if possible.
5553 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5555 * aot.c: some cleanups and portability changes.
5557 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5559 * mini.c: use faster allocation for CEE_BOX if possible.
5561 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5563 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5564 Moved inlined mempcy code to its own function so that is can be
5565 reused. Added an inline memset function as well (optimized initobj).
5566 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5568 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5570 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5572 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5574 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5575 arch code can setup the cpu for CLR execution, if needed.
5576 We use it on x86 to set the precision of FP operations.
5578 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5580 * mini.c: disable some optimizations if we can guess they'll cost too
5581 much for a given method.
5583 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5585 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5587 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5588 * mini.h mini.c mini-x86.c: Added instruction level coverage
5589 info collection support.
5591 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5593 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5594 is now implemented in the profiling API. Get rid of a couple of
5595 unnecessary global variables.
5597 2003-06-15 Nick Drochak <ndrochak@gol.com>
5599 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5600 * cpu-g4.md: add op_bigmul and op_bigmul_un
5601 * cpu_pentium.md: add op_bigmul_un
5602 * inssel-long32.brg: add rule for unsigned bigmul
5603 * mini-ops.h: define OP_BIGMUL_UN
5604 * mini-x86.c: THE BUG: handle (un)signed properly
5605 * mini.c: choose unsigned opcode if needed.
5606 This set of patches fixes bug #44291
5608 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5610 * mini.c (optimize_branches): improved to handle all kinds of
5611 conditional branches.
5613 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5615 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5616 don't raise exceptions.
5618 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5620 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5621 to arch-specific files.
5623 2003-06-09 Martin Baulig <martin@ximian.com>
5625 * Makefile.am (libs): Added $(LIBGC_LIBS).
5627 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5629 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5630 and OP_ATAN (fixes bug#44293).
5632 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5634 * Makefile.am, mini-x86.c: rename cpu description array to
5635 pentium_desc, since some compilers define the 'pentium' preprocessor
5638 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5640 * mini.c (mini_select_instructions): add explicit branch if the
5641 following block is not the false target of a conditional branch -
5642 we need this with any optimization that reorder or remove bblocks
5644 * mini.c (optimize_branches): bug fixes
5646 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5648 * mini.c (mono_method_to_ir): inline static readonly fields
5650 * ssa.c (fold_tree): start cfold support for long (very simple
5653 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5655 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5657 * inssel.brg: fixed memcpy (bug #44219).
5659 2003-06-05 Dick Porter <dick@ximian.com>
5661 * driver.c: Set the glib log levels to not abort if g_message
5664 g_set_prgname() has to happen before mini_init() so that the
5665 process handle gets the info.
5667 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5669 * driver.c: add intrins to the default optimizations to get wider
5672 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5674 * mini.h: some large basic blocks will overflow a 16-bit
5675 integers for symbolic registers.
5677 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5679 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5680 (mono_arch_output_basic_block): fix bug 43499
5682 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5684 * mini.c: kill duplicated definition of mono_debug_format.
5686 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5688 * mini-x86.c, arrays.cs: fixed register allocation bug.
5690 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5692 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5694 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5696 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5699 (print_method_from_ip): also print source location information if
5702 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5704 * mini.c (mono_find_block_region): bug fix in region code
5705 (mini_method_compile): enable removing unreachable code again, but
5706 only in methods without exception clauses.
5708 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5710 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5711 Implemented arglist opcode and handling of TypedReference type.
5712 Fixed x86 call convention when a structure is returned.
5713 Minimal support for calling static vararg methods.
5715 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5717 * mini.c (mini_method_compile): always remove unreachable code,
5718 because the code in them may be inconsistent (access to dead
5719 variables for example).
5721 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5723 * driver.c, debug-mini.c: warning fixes.
5725 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5727 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5729 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5731 * mini.c: thread-static fields are registered in mono_class_vtable(),
5732 so ensure the function is called before checking for them.
5734 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5736 * mini.c (optimize_branches): fix for bug 43586
5738 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5739 overflow (fixes Bug #43639)
5741 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5743 * mini.c, objects.cs: allow the use of stobj for primitive types.
5745 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5747 * mini.c: be less strict about argument checking until we support
5748 running the verifier.
5750 2003-05-27 Nick Drochak <ndrochak@gol.com>
5752 * basic-long.cs: tests for (ulong)int * (ulong)int also
5753 * mini.c: use the same trick for (ulong)int * (ulong)int
5755 2003-05-27 Nick Drochak <ndrochak@gol.com>
5757 * basic-long.cs: add regression test for (long)int * (long)int
5758 * cpu-pentium.md: add op_bigmul specification
5759 * inssel-long32.brg: add OP_BIGMUL rule
5760 * mini-ops.h: add OP_BIGMUL
5761 * mini-x86.c: register allocator: handle case where src1 needs to be
5763 * mini.c: substitute special BIGMUL opcode in the tree for
5764 (long)int * (long)int
5766 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5768 * jit-icalls.c: call the type ctor on field access if needed.
5770 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5772 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5773 to a method (including results of ldelema, bug#43207).
5775 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5777 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5778 colors to show exception handler blocks.
5780 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5781 (fix for pinvoke7.cs).
5783 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5785 * mini.h, mini.c: ensure correct initialization order for types that
5786 require it. Prepare for lazy compilation of jit icall wrappers.
5787 Provide a name for opcode emulation to reduce unneeded mallocing.
5789 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5791 * mini-x86.c: better register restoring code and profiling
5792 support for tail calls.
5794 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5796 * mini.h, driver.c: prepare for leaf methods optimization.
5798 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5800 * mini.c: get targets of branches before converting a method.
5802 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5804 * mini.c (optimize_branches): added some experimental code (disbaled)
5806 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5808 * mini.c (optimize_branches): fix branch to branch optimization
5810 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5812 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5814 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5816 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5819 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5821 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5822 enable use of interface variables again.
5824 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5825 I1 to registers because there is no simply way to sign extend 8bit
5826 quantities in caller saved registers on x86.
5828 * inssel-float.brg: set costs of some rules to 2 so
5829 that monobure always select the arch. specific ones if supplied,
5830 regardless of the order we pass the files to monoburg.
5832 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5834 * mini.c, mini-x86.c: since the magic trampoline for jumps
5835 can't patch the code directly, we do it as soon as the
5836 method gets compiled.
5838 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5840 * mini-x86.c, mini.h: introduce a new patching method
5841 to support CEE_JMP and tail calls.
5842 * mini.c: obey tail.call. Don't precompile methods target
5844 * tramp-x86.c: new trampoline code to handle methods
5845 reached through a jump.
5847 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5849 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5850 bit values to registers
5852 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5854 * mini.c (mono_compile_get_interface_var): share interface
5855 variables if possible.
5857 2003-05-16 Martin Baulig <martin@ximian.com>
5859 * debug-mini.c (mono_init_debugger): New function to initialize
5860 the debugger. This is not in the debugger since it needs to
5861 access some of mini's internals.
5863 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5865 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5867 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5869 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5870 for value type handling.
5872 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5874 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5875 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5877 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5879 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5880 the constructor through a proxy.
5882 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5884 * jit-icalls.c, inssel.brg: fixes to array element address
5887 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5889 * mini-x86.c (is_regsize_var): allocate pointer to registers
5891 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5893 * driver.c: fixed typo, added intrins to the set of optimizations
5894 tested with regressions.
5896 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5898 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5899 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5902 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5904 * inssel.brg: remove some common pop instructions without side effects
5906 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5908 * inssel-x86.brg: fixed thinko in int to double conversions.
5910 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5912 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5914 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5916 * inssel-long32.brg: two more missing instructions.
5918 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5920 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5923 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5925 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5928 * basic-float.cs: Added tests for negative zero.
5930 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5932 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5933 a couple of missing operations for long casts, with test cases.
5935 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5937 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5939 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5941 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5942 code size estimation.
5944 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5946 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5947 abstract methods (fix bug 42542)
5949 * aot.c: add ability to handle array types
5951 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5953 * mini.c: Call the _specific versions of the object allocation
5954 functions if possible.
5956 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5958 * driver.c: call setlocale ().
5960 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5962 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5965 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5967 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5969 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5970 wrappers (fix bug 42122)
5972 2003-05-04 Martin Baulig <martin@ximian.com>
5974 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5976 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5977 s/mini_set_defaults/mono_set_defaults/g.
5979 2003-05-04 Martin Baulig <martin@ximian.com>
5981 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5983 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5985 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5986 (reported by Don Roberts).
5988 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5990 * mini.c: temporarily work around two bugs for this release.
5992 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5994 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5995 that contains -export-dynamic and it makes using the ld script
5997 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5999 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6001 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6004 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6006 * mini.c: make sure leave calls all the needed finally blocks,
6007 even when the target jumps out of multiple exception clauses.
6009 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6011 * ldscript, Makefile.am: add linker script to reduce the number of
6012 exported symbols (should also fix the issues with libwine defining
6013 some of the same symbols in io-layer).
6015 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6017 * driver.c (mini_main): Avoid assertion when no file name is given on
6020 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6022 * driver.c: added --version/-V command line option.
6023 Added the inline optimization in the regression tests.
6025 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6027 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6028 to the type in the method signature (fixes bug#42134).
6030 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6032 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6034 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6036 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6038 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6040 * driver.c: fixed bug #42100.
6042 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6044 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6046 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6048 * mini.c: moved most of the code required to do inlining to its own
6049 function so it can be reused. Inline also ctors if appropriate.
6051 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6053 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6054 the runtime can call mono API functions.
6056 2003-04-27 Martin Baulig <martin@ximian.com>
6058 * debug-mini.c (mono_debug_init_method): Added
6059 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6060 send a notification to the debugger.
6062 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6063 running in the Mono Debugger, just pass the breakpoint number to
6064 mono_debug_init_method().
6066 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6068 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6070 * mini.c: allow some more unsafe compares.
6072 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6074 * mini-x86.c, Makefile.am: make distcheck works (partially from
6075 a patch by Richard Lee <r.h.lee@attbi.com>).
6076 * regset.c, regset.h: removed, they are unused.
6078 2003-04-25 Dick Porter <dick@ximian.com>
6080 * driver.c: Usage reports the name as 'mono' not 'mini'
6081 * exceptions-x86.c: Build and run on freebsd
6083 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6085 * Makefile.am: install the program with the 'mono' name and
6086 the library as libmono instead of mini and libmini.
6088 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6090 * driver.c: provide the APIs for the embedding interface of the old jit.
6092 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6094 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6096 2003-04-23 Martin Baulig <martin@ximian.com>
6098 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6100 * driver.c: Added `--debug' command line argument to enable
6103 2003-04-23 Martin Baulig <martin@ximian.com>
6105 * debug.[ch]: Removed. The code is now in
6106 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6108 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6111 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6113 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6115 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6118 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6119 mono_domain_finalize.
6120 (mini_method_compile): use mono_method_profile* if the the option is
6123 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6125 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6126 methods with their wrapper.
6128 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6129 methods with their wrapper.
6131 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6134 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6137 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6140 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6142 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6144 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6146 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6147 of the mempool. This is slightly faster and uses less memory
6149 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6151 * mini.c: avoid O(n) allocation for variables.
6153 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6155 * mini.c: handle items on the stack after inlining methods.
6157 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6159 * mini.c: make the method->opcode optimization dependent
6160 on MONO_OPT_INSTRINS and do it lazily.
6162 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6164 * driver.c: print overall results at the end of regression run.
6166 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6168 * inssel.brg: don't overwrite symbolic registers.
6170 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6172 * inssel-x86.brg: fix conversion from long to float.
6174 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6176 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6178 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6180 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6182 * driver.c: Added --print-vtable option as in the old JIT.
6184 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6186 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6188 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6190 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6192 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6194 * mini.c regalloc.c regalloc.h: Fix memory leak.
6196 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6198 * aot.c (mono_aot_get_method): register all used strings
6200 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6202 * mini.c: always intern strings references with ldstr at compile time.
6204 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6206 * Makefile.am: add BUILT_SOURCES.
6208 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6210 * driver.c: give a better error message when the assembly to execute
6211 doesn't have an entry point.
6213 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6215 * Makefile.am: added hack for automake
6217 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6220 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6222 22003-04-07 Martin Baulig <martin@ximian.com>
6224 * Makefile.am: Added Makefile.am.
6226 * debugger-main.c: Removed, this is now in the debugger where it
6229 * mini.pc.in: Call this package `mini' for the moment.