1 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4 before freeing the code memory. Fixes #74990.
6 * objects.cs: Add regression test for #74992.
8 * liveness.c: Extend live ranges of arguments to the beginning of the
11 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
12 so it points into the faulting instruction.
14 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
16 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18 * *-ia64.*: Ongoing IA64 work.
20 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
22 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
24 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
26 * *-ia64.*: Ongoing IA64 work.
28 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
30 * basic-long.cs: Add tests for add/sub.ovf.
32 * basic.cs: Add tests for sub.ovf.
34 * *-ia64.*: Ongoing IA64 work.
36 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
38 * *-ia64.*: Ongoing IA64 work.
40 * basic.cs: Add conv.ovf.i4.un test.
42 2005-06-09 Massimiliano Mantione <massi@ximian.com>
44 * mini.c: (remove_block_if_useless) Fixed bug 75061.
46 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
48 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
50 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
52 * *-ia64.*: Ongoing IA64 work.
54 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
57 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
59 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
61 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
63 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
65 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
67 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
68 of a call is callable by a near call.
70 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
72 * mini-ia64.c: Ongoing IA64 work.
74 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
76 * genmdesc.c: Make the generated array non-static.
78 * inssel-long.brg: Fix LSHR_IMM rule.
80 * *-ia64.*: Ongoing IA64 work.
82 * *-ia64.*: Ongoing IA64 work.
84 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
86 * *-ia64.*: Ongoing IA64 work.
88 * *-ia64.*: Ongoing IA64 work.
90 * mini-ia64.c: Ongoing IA64 work.
92 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
94 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
96 * objects.cs basic-calls.cs: Move some tests to objects.cs.
98 * objects.cs basic-long.cs: Move some tests to objects.cs.
100 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
102 * *-ia64.*: Ongoing IA64 work.
104 * iltests.il: Add a new test.
106 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
107 newobj. Fixes #75042.
109 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
111 * *-ia64.*: Ongoing IA64 work.
113 * *-ia64.*: Ongoing IA64 work.
115 * *-ia64.*: Ongoing IA64 work.
117 * basic.cs objects.cs: Move tests accessing static variables as well.
119 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
121 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
123 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
125 * driver.c: Always print failed tests.
127 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
130 * *ia64*: Ongoing IA64 work.
132 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
134 * basic.cs: Add tests for add.ovf. Fix warnings.
136 2005-05-18 Miguel de Icaza <miguel@novell.com>
138 * driver.c (mono_main): Avoid crash if no argument is passed to
139 --break; Do not use g_error, but f_printf. And fix all other
140 ocurrences of the same crash.
142 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
144 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
145 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
148 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
150 * *-ia64.*: Add beginnings of IA64 backend.
152 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
154 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
156 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
159 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
161 * mini-amd64.c: Fix a warning.
163 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
165 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
166 in float_neg. Fixes #74897.
168 * mini-amd64.c (emit_call): Fix another near call bug.
170 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
172 * declsec.c: Keep the appdomain information in the structure. Added a
173 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
174 value gets overwritten).
175 * declsec.h: Set the default MonoArray for the the stack to 6. Added
176 an MonoAppDomain member to MonoSecurityFrame.
177 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
178 used in the stack walk. Now use a MonoArray which grow (double) when
181 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
183 * mini.c: Re-enabled runtime cleanup, since running threads should
184 now properly stop when exiting.
186 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
188 * mini-codegen.c: New file contaning the arch-independent local
189 register allocator. Not used by any architectures yet.
191 * mini.h linear-scan.c: Merge some changes from the
192 mini-xp-local-regalloc branch.
194 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
196 * mini-amd64.c (emit_call): Fix calls to native functions when the
197 runtime is compiled as a shared library. Fixes #74756.
199 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
200 on a literal field. Fixes #74751.
202 2005-04-25 Raja R Harinath <rharinath@novell.com>
204 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
206 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
208 * objects.cs: Add missing null casting test.
210 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
212 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
213 in wrapper methods. Also rename 'address' variable to 'offset'.
215 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
217 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
220 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
222 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
225 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
227 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
229 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
231 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
234 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
236 * aot.c (mono_compile_assembly): Fix warning.
238 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
239 by the _MSC_VER stuff.
241 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
243 * inssel-long.brg: Fix #74588.
245 * cpu-amd64.md: Fix #74591.
247 * iltests.il: Add new regression tests.
249 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
251 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
254 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
256 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
258 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
259 from Bill Middleton <flashdict@gmail.com>.
261 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
263 * arrays.cs: Add new regression test. Fix warnings.
265 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
267 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
268 and leakage in CKFINITE.
270 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
271 this to a null op since it is called on amd64 too.
273 * exceptions-amd64.c (get_throw_trampoline): Align stack.
275 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
276 body since this is not used on amd64.
278 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
280 * mini-amd64.c: Remove obsolete fixmes.
282 * mini.c (print_method_from_ip): Fix debugging support.
284 2005-2-1 Massimiliano Mantione <massi@ximian.com>
286 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
287 so that expressions that don't give much gain are not reduced.
288 * ssapre.h: Likewise.
290 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
292 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
294 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
296 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
298 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
300 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
302 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
304 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
306 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
309 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
311 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
313 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
315 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
316 MONO_ARCH_USE_SIGACTION. Fixes #74252.
318 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
320 * mini-x86.c: Fix up stack overflow handling.
322 * exceptions.cs: Add new regression test.
324 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
326 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
327 mono_jit_thread_attach.
329 * mini.c (mono_method_to_ir): Verify called method is not abstract.
331 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
333 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
334 avoid calling constructors using callvirt.
336 * inssel.brg: Fix #74073.
338 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
340 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
341 compilation with non-GCC compilers.
342 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
343 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
345 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
347 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
348 klass->interface_offsets (will likely fix bug#74073).
350 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
352 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
354 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
356 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
357 to amd64_div_reg_size ().
359 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
361 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
363 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
365 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
367 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
369 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
371 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
373 * mini.c (mono_precompile_assembly): Load and precompile referenced
374 assemblies as well. Fixes #74015.
376 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
378 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
380 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
382 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
383 a lot of checks and (anyway) permissions cannot work until corlib is
386 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
388 * mini-ppc.c: fixed ABI issue on sysv/ppc.
390 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
392 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
393 calls (fixes bug#72824).
395 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
397 * mini.c: fix tail recursion elimination (see test in bug#73936).
399 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
401 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
402 some fp functions in sse2 mode.
404 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
406 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
408 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
410 * mini.h mini.c: Add mono_get_jit_tls_key ().
412 * mini-x86.c: Enable fast TLS support on windows.
414 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
416 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
417 * mini.c: Check for p/invoke method when generating code. If a
418 p/invoke method, or it's class, isn't decorated with [Suppress
419 UnmanagedCodeSecurity] then generate code to call System.Security.
420 UnmanagedDemand (only if the security manager is active).
422 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
424 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
425 last change as it seems to cause strange crashes.
427 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
429 * *.c: handle unsafe function pointers where needed.
431 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
433 * mini.c (mono_jit_free_method): Remove the fixme too.
435 2005-03-15 Miguel de Icaza <miguel@novell.com>
437 * mini.c: As discussed, make the code actually free the delegate
438 thunk now, to enable the debugging of delegate problems, use
439 MONO_DEBUG=1 when running Mono.
441 This takes also care of parts of the leaks as seen by Joe.
443 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
445 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
446 thread_tls_offset calculation.
448 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
450 * declsec.c: Reworked linkdemand checks for icall. The previous code
451 was using the declaration code (untrusted) and didn't work as expected
452 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
455 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
457 * iltests.il: Add new localloc test.
459 * mini-amd64.c: Handle large stack allocations the same way as on
460 windows if stack overflow handling is working.
462 * mini-amd64.c: Allocate the signal stack using mmap.
464 * mini.c (sigsegv_signal_handler): Fix reading of context.
466 * mini-exceptions.c: Fix up stack overflow handling.
468 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
470 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
472 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
474 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
476 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
477 tramp_init functions as they are no longer needed.
479 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
481 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
483 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
485 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
487 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
490 * mini-ops.h: Add OP_LMUL_IMM.
492 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
493 long mul/div opcodes as intrinsic.
495 * mini-amd64.c (emit_call): Handle the case when the callee might be
498 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
500 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
503 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
505 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
507 2005-03-09 Ben Maurer <bmaurer@ximian.com>
509 * mini.c (mono_codegen): Don't leak here, to help people running
512 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
514 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
515 conversions in sse2 mode.
517 * basic-float.cs: Add regression test.
519 * mini-amd64.c: Reenable sse2.
521 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
523 * mini-amd64.c: Disable sse2 until some regressions are fixed.
525 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
527 * driver.c: Copyright text should include 2005.
529 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
531 * cpu-amd64.md (load_membase): Fix more max lengths.
533 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
535 * cpu-amd64.md (load_membase): Fix max length.
537 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
539 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
541 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
542 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
544 * basic-float.cs: Add rounding regression test.
546 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
548 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
550 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
551 structures in registers for pinvoke wrappers.
553 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
555 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
557 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
559 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
560 wrapper to mono_jit_thread_attach.
562 * mini.c (mini_jit_thread_attach): New jit icall.
564 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
565 native->managed wrappers.
567 * exceptions.cs: Add new regression test.
569 * mini.c (optimize_branches): Check regions in the cbranch to throw
570 block case as well. Fixes #73242.
572 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
574 * mini.c: thread safety fixes.
576 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
578 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
579 patching stuff, since delegates use jump trampolines so there is
582 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
585 * tramp-amd64.c: Fix build.
587 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
588 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
590 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
591 Rename this to mono_arch....
592 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
594 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
596 * mini-amd64.c (emit_call): If both the caller and the callee is
597 guaranteed to have 32 bit addresses, emit a normal call.
599 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
601 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
602 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
603 method_ptr inside delegates.
605 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
607 * mini.c (mono_jit_free_method): Free the method info even if the native code is
608 invalidated. Fixes #73001.
610 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
612 * mini-x86.c: Only use stdcall for pinvokes on windows.
614 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
616 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
617 * mini-x86.c: remove unreliable __thread var offset detection,
618 use the correct accessors and enable by default.
620 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
622 * mini.c (mono_jit_free_method): Fix memory leak.
624 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
626 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
628 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
630 * cpu-amd64.md: Fix lengths of atomic opcodes.
632 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
634 * driver.c: try to not imply using ICU is any good.
636 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
638 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
639 functions as inline ops.
641 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
642 some Interlocked functions as inline ops.
644 * mini.c (move_basic_block_to_end): Fix bug in last patch.
646 * mini.h (MonoBasicBlock): Reorganize fields a bit.
648 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
650 * mini.c: Add support for OP_NOT_TAKEN.
652 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
653 structures in registers for pinvoke wrappers.
655 * mini-amd64.c: Fix warnings.
657 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
659 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
661 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
663 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
664 address instead of loading the address from it.
666 * mini-x86.c: Add support for returning small structs in registers
667 on Win32. Fixes part of #70864.
669 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
671 * trace.c (get_token): Improve error checking.
673 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
675 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
677 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
679 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
680 it can be reused for MonoClass.
681 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
684 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
686 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
687 instead of a MonoReflectionMethod. The method information wasn't used
688 when displaying SecurityException details (but will be now).
690 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
692 * Makefile.am : windows build fix.
694 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
696 * iltests.il: Add new regression test.
698 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
701 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
703 * mini.c: Moved linkdemand check into helper function check_linkdemand
704 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
707 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
709 * declsec.c: Added statistics counter for different kinds of
711 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
712 (and commented) declaration.
713 * mini.c: Added statistics counter for security Demand code
714 generation. Added display of security statistics.
716 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
718 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
719 Fix compilation errors under gcc-2.95.
721 2005-02-12 Ben Maurer <bmaurer@ximian.com>
723 * mini.c, driver.c: Use the new jit trampoline hashtable
725 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
727 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
729 2005-02-11 Martin Baulig <martin@ximian.com>
731 * debug-mini.c (mono_debug_close_method): Free the line number array.
733 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
735 * aot.c: Break up large methods into smaller ones. Share GOT slots for
738 * mini.h: Bump AOT file format version.
740 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
742 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
744 * declsec.h: Added macros to get/set lazyly initialized security
745 informations about assemblies. Added new enum for different type of
746 possible LinkDemand violation. Added function to check LinkDemands.
747 * mini.h: Added a field to MonoCompile to hold any security violation
748 detected when JITting a method (so it can be thrown later).
749 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
750 and CEE_CALLVIRT. Added code to throw exception at the end of
751 mini_method_compile (note: the exception is unhandled right now).
753 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
755 * mini.c, jit-icalls.c: use the managed implementation of
756 memset for initobj and memset, to avoid managed <-> unmanaged
759 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
761 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
762 optimization if it would need a GOT var.
764 * basic.cs: Add tests for constant propagation and switch statements.
766 * ssa.c: Fix out-of-range constant propagation and switch statements.
768 2005-02-09 <vargaz@freemail.hu>
770 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
772 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
774 * cpu-amd64.md (load_membase): Fix max length of load_membase.
776 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
778 * mini.c: update to new signature of mono_class_get_allocation_ftn().
780 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
782 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
783 arithmetic operations.
785 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
787 * mini-ppc.c: add a workaround for broken user code that
788 DllImports vararg functions with non-vararg signatures.
790 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
792 * mini.c (mono_jit_compile_method_inner): Add detection and a
793 meaningfull error message for assemblies written in Managed C++.
795 * tramp-amd64.c mini-amd64.h: Add support for
796 create_trampoline_from_token ().
798 * aot.c mini-x86.c abcremoval.c: Applied patch from
799 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
801 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
803 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
804 which takes a MonoImage/token as parameter instead of a MonoMethod.
806 * aot.c: Use the new trampoline for initializing vtables.
808 * aot.c: Add support for ldfld/stfld_remote wrappers.
810 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
811 rules for compare <MEM>, IMM.
813 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
815 * aot.c: Handle inherited finalizers correctly.
817 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
819 * inssel.brg (stmt): Add a missing _setup_... ().
821 * aot.c: Save some parts of the class state to the AOT file and use it
822 to recompute that state when a class is initialized.
824 * mini.c: Install AOT hooks into the runtime.
826 * mini.h: Bump AOT file format version.
828 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
831 * iltests.il: Add new test.
833 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
837 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
839 * mini.c: setup the statistical profiler in the thread attach
840 callback to cope with the new single thread code.
842 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
844 * mini-ppc.c: ensure we have enough room for the profiler
845 calls (fixed bug#72084).
847 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
849 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
852 2005-2-1 Massimiliano Mantione <massi@ximian.com>
854 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
856 2005-2-1 Massimiliano Mantione <massi@ximian.com>
858 * ssapre.c: Fixed an issue with down safety (this allows IronPython
859 to succesfully execute parrotbench).
860 * ssapre.h: Likewise.
862 2005-2-1 Massimiliano Mantione <massi@ximian.com>
864 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
865 variable for stores to method arguments (fixes a SSAPRE issue).
867 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
869 * mini.c: handle value types in dup, fixes gen-112.cs.
871 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
873 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
874 sequence for calls in dynamic methods to avoid thunks.
876 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
878 * mini.c: correctly remove dynamic methods from the hashtable.
880 2005-1-20 Massimiliano Mantione <massi@ximian.com>
882 * driver.c: Disabled SSAPRE until fix the bug that appears
883 in IronPython's parrotbench.
885 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
887 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
889 * mini.c (mono_method_to_ir): Revert the previous change.
891 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
894 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
895 mono_jit_info_table_find () etc. when running under valgrind.
897 * inssel.brg: Fix warnings.
899 * mini-exceptions.c: Fix warnings.
901 2005-01-31 Martin Baulig <martin@ximian.com>
903 * driver.c (compile_all_methods_thread_main): Don't try to compile
904 generic methods or anything which has type parameters.
906 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
908 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
910 * TestDriver.cs: Add --verbose flags.
912 * graph.c ssa.c: Fix 64 bit warnings.
914 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
915 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
918 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
919 variable not spotted by gcc.
921 * mini-amd64.c inssel-amd64.brg: Applied patch from
922 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
923 X86_COMPARE_MEMBASE opcodes.
925 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
927 2005-01-29 Ben Maurer <bmaurer@ximian.com>
929 * *: MonoMethod->signature might be NULL now. You *MUST* use
930 mono_method_signature.
932 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
934 * driver.c (compile_all_methods_thread_main): Compile the methods
935 without invoking cctors.
937 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
939 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
940 * basic-calls.cs: test for the above.
942 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
944 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
947 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
949 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
950 eagerly if it contains dynamic methods.
952 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
954 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
955 trace, it is now computed by an icall from trace_ips.
957 * mini-exceptions.c: Fix a warning.
959 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
961 * mini-exceptions.c: don't bother getting stack trace info if
962 it's not going to be used.
964 2005-01-27 Raja R Harinath <rharinath@novell.com>
966 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
969 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
971 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
973 * aot.c: Avoid calling mono_method_get_header () if not needed.
975 * mini.h: Bump AOT file format version.
977 * mini.c (mono_emit_native_call): Allocate a GOT var here.
979 * mini.c (mono_print_tree): Print more info for calls.
981 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
983 * declsec.h: Remove warning by adding missing include for marshal.h
985 2005-01-26 Martin Baulig <martin@ximian.com>
987 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
990 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
992 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
995 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
997 * aot.c (mono_compile_assembly): Fix a warning.
999 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1001 * declsec.c: Look for security attributes on the original MonoMethod
1002 (and not the wrapped one). This fix permissions on icalls.
1004 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1006 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1008 * mini.c (mono_allocate_stack_slots): Add a fixme.
1010 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1012 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1014 * inssel.brg: optimize casts of sealed types (more
1015 optimizations waiting for fixes in remoting).
1017 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1019 * inssel.brg (stmt): Add another dummy rule.
1021 * driver.c: Fix warnings.
1023 * driver.c (mono_main): If running under valgrind, instruct glib to use
1024 the system allocation functions so valgrind can track the memory
1025 allocated by the g_... functions.
1027 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1029 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1031 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1033 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1034 variables in try regions.
1036 * mini.c (mini_method_compile): Don't disable optimizations on large
1037 methods when AOT compiling.
1039 * mini.c (mono_allocate_stack_slots): New arch independent method to
1040 allocate stack slots. Not yet used.
1042 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1044 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1046 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1048 * mini-ppc.c: make the branch info relative as the code
1049 buffer can be reallocated.
1051 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1053 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1054 * driver.c: Removed the AOT/security restriction. Now initialize the
1055 security manager (in metadata) if --security is used.
1056 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1057 rather than the pointer to declarative security, when AOT is used.
1059 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1061 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1062 basic blocks, reduced intrinsic exception throwing code size.
1064 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1066 * driver.c (mini_usage): Reorder the usage screen.
1068 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1070 * mini.c (mono_resolve_patch_target): Fix warning.
1072 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1074 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1077 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1079 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1080 breaks the amd64 build.
1082 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1083 register allocation. Fixes #71454.
1085 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1087 * arrays.cs: Add new regression test.
1089 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1091 * ssapre.c: Turned usage of snprintf to GString.
1092 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1093 (I left it on by mistake in my previous commit).
1095 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1097 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1098 on cond branch optimization (fixes bug# 71515).
1100 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1102 * abcremoval.c: Fixed bug 71062.
1103 * abcremoval.h: Likewise.
1105 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1107 * mini.c: Added a new functionality to optimize_branches, the removal
1108 of useless basic blocks, and fixed some problem in the removal of
1109 critical edges; some utility functions added for both purposes.
1110 * ssapre.c: Added complex expression support, and fixed bug 70637.
1111 * ssapre.h: Likewise.
1112 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1114 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1115 * driver.c: Re-enabled SSAPRE.
1117 2005-01-19 Martin Baulig <martin@ximian.com>
1119 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1120 the result of mono_get_method_constrained().
1122 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1124 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1127 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1129 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1130 be detected. Fixes #59296.
1132 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1134 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1135 which can happen. Fixes #71361.
1137 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1139 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1142 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1144 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1145 appdomain-unload.exe to fail.
1147 * mini.c: Fix some memory leaks.
1149 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1151 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1152 Fixed bug and sped up some codepaths.
1154 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1156 * mini.c: Fix some memory leaks.
1158 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1161 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1163 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1166 * iltests.il: Add regression test for #71320.
1168 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1170 * mini.c (mono_codegen): Fix installation of profiler hooks.
1172 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1174 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1176 * mini.h, mini.c, cfold.c: optimize access to enum
1177 readonly fields, too. Eval conditional branches if possible
1178 to perform unreachable code removal in more cases.
1180 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1182 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1184 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1187 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1188 WinXP DEP. Fixes #71244.
1190 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1192 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1194 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1196 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1198 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1200 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1203 * mini.h: Bump AOT version.
1205 * mini.h (MonoCompile): Change exvar to a hash table.
1207 * mini.c: Allocate a separate exvar for each handler block.
1209 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1211 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1212 ex var with the pending exception and only throw if the two are equal.
1215 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1217 * mini-x86.c: Fix warnings.
1219 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1220 used by all the ports now.
1222 * aot.c: Add write-symbols and save-temps options.
1224 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1226 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1228 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1230 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1233 * tramp-s390.c: Check vtable slot belongs to the domain.
1235 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1236 as per other platforms.
1238 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1240 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1242 * driver.c: we don't run the Main() code in a subthread anymore.
1244 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1246 * mini.c: added experimental rtc support in the statistical
1247 profiler: if the user has the permission, more accurate statistics
1248 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1249 The MONO_RTC value must be restricted to what the linux rtc allows:
1250 power of two from 64 to 8192 Hz.
1252 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1256 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1258 * mini-ppc.c: better icache flush for smp.
1260 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1262 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1264 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1265 amd64 port, not yet used.
1267 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1269 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1272 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1274 * driver.c: Added --security option to activate the security manager.
1275 Right now this will allow code generation for declarative demands and
1276 is disabled when AOT is specified.
1277 * mini.c: Add code generation for declarative security demands.
1278 * mini.h: Add mono_use_security_manager as an extern gboolean.
1280 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1282 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1283 emitting more dense assembly code.
1285 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1286 exception throwing stuff.
1288 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1293 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1296 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1299 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1301 * tramp-*.c: Only patch vtable slots if the object is in the current
1302 domain. Fixes appdomain-unload.exe.
1304 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1306 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1309 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1311 * mini.c (reverse_branch_op): New helper function.
1313 * mini.c (optimize_branches): Run the new optimization only on
1314 platforms which support it. Also reverse all kinds of branches.
1316 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1318 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1321 * mini.c (optimize_branches): Reverse not-equals branches if the false
1322 bblock is a throw. This happens a lot of time with argument checking in
1325 * mini.c (mono_codegen): Add support for placing basic blocks after
1326 the function epilogue.
1328 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1331 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1333 * mini.c (setup_stat_profiler): Only set this up if the platform
1334 supports ITIMER_PROF.
1336 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1338 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1341 * inssel.brg: Fix a warning.
1343 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1345 * mini.c: added support for statistical profiler
1346 (run with: --profile=default:stat).
1348 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1350 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1352 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1354 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1355 related to global registers from the amd64 port.
1357 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1359 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1361 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1362 with global registers.
1363 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1365 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1367 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1369 * debug-mini.c (encode_value): Fix off-by-one.
1371 * aot.c (encode_value): Likewise.
1373 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1375 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1377 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1380 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1382 * aot.c (emit_method_info): Increase size of temp buffer.
1384 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1387 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1389 * aot.c (emit_method_info): Fix build.
1391 * aot.c: Further rework of the AOT file format to reduce the size of
1392 the method info data.
1394 * mini.h: Bump AOT file format version.
1396 2004-12-27 Martin Baulig <martin@ximian.com>
1398 * mini.c (mini_get_method): New static method; call
1399 mono_get_method_full() and mono_get_inflated_method().
1400 (mono_method_to_ir): Use mini_get_method() instead of
1401 mono_get_method_full().
1403 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1405 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1407 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1409 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1411 * inssel-amd64.brg: Add some optimization rules.
1413 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1415 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1416 standard not GC'd stuff is fine.
1418 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1420 * aot.c: Rework the AOT file format to get rid of most of the global
1421 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1423 * mini.h: Bump AOT file format version.
1425 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1427 * mini.h: Bump AOT file format version.
1429 * aot.c (mono_aot_is_got_entry): New function to determine if an
1430 address is inside a GOT.
1432 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1434 * cpu-pentium.md: Increase the maximum size of some instructions which
1435 might involve a got access.
1437 * mini.c (get_method_from_ip): Another debug helper function.
1439 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1440 when got var accesses are created during the decompose phase.
1442 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1444 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1445 argument mini_compile_method and to MonoCompile, and use this to
1446 determine whenever a given method is compiled for AOT. This allows the
1447 other methods compiled during AOT compilation to be free of AOT stuff,
1448 so the backends does not need to add special support for them by
1449 creating a fake GOT etc.
1451 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1454 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1456 * mini.c (mono_method_to_ir): It turns out that some of the
1457 x-appdomain wrappers are lax with types, so just ignore this for
1460 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1461 at the vtable->klass. If it is non-shared code we can just use the
1464 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1466 * mini-ppc.c: access MonoDomain from tls, too.
1468 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1470 * declsec.c: Removed unused variable (and related warning ;-)
1472 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1474 * iltests.il: New test for LDELEMA on an array of ref types.
1476 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1477 all ldelema's on reftypes.
1478 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1479 it was the wrong place to put it.
1481 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1482 register to pop to make this cleaner, at the request of Paolo.
1484 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1486 * mini-ops.h (OP_GETHASHCODE): New op.
1488 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1490 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1493 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1496 * mini-x86.c (mono_arch_output_basic_block): Rather than
1504 The first is 3 bytes while the second is 1. This saves 36 kb on
1505 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1506 see a small boost because of icache locality.
1508 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1510 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1512 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1513 started code sharing with the generic code.
1515 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1517 * mini-ppc.c, cpu-g4.md: added code for direct access to
1520 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1522 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1523 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1526 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1528 * declsec.c|h: Added functions to cache the declarative stack modifiers
1529 in MonoJitInfo and to create a security frame from a MonoJitInfo
1531 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1532 created. Register internal calls for System.Security.SecurityFrame::
1533 _GetSecurityFrame and _GetSecurityStack.
1534 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1535 the definitions for the new stack walk/callback mechanism.
1536 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1537 first security frame for LinkDemands and InheritanceDemands) and
1538 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1540 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1541 walk initialization (lupus).
1543 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1545 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1547 (handle_loaded_temps): Do not create a temporary variable for
1548 things that we know are temps. They will never be modified.
1549 (mono_spill_call): Set MONO_INST_IS_TEMP
1550 (mono_emulate_opcode): ditto
1552 (mono_method_to_ir.CEE_DUP): ditto
1554 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1556 * mini.c (type_to_eval_stack_type): Make this handle the void type
1557 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1558 (emit_tree): use ip_in_bb to special case some common idioms
1559 Update all callers to pass in the IP.
1560 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1562 This gives us a nice 2% speedup in mcs bootstrap.
1564 * mini-x86.c (peephole_pass): Peephole pass to make
1573 * mini.c (ip_in_bb): new method.
1574 (mono_method_to_ir): use this method rather than doing the hash
1577 * linear-scan.c (mono_linear_scan): When expiring actives, you
1578 don't need to keep around variables that expire on this
1579 instruction. This makes it so that:
1582 store (ebx add (ebx, 1))
1586 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1588 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1589 combination to avoid doing two copies. Fix up problems with previous
1592 * mini.c: Fix 64 bit warnings.
1594 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1596 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1598 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1599 changes from the x86 code.
1601 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1603 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1605 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1606 throwing code to reduce its size, unify the AOT and non-aot code and
1607 get rid of relocations in the AOT case.
1609 * mini-x86.h mini.c exceptions-x86.c
1610 (mono_arch_get_throw_corlib_exception): New arch specific function to
1611 raise corlib exceptions which doesn't require relocations in the
1614 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1616 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1621 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1624 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1626 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1627 with add function when used from Inc/dec atomic
1628 functions. Re-enabled optimization on x86.
1629 * mini-ops.h: renamed atomic_add functions to
1630 allow _add to match the Interlocked::Add and
1631 _add_next to match Interlocked::Inc/Dec.
1633 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1635 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1636 linking of BBs to the end BB, and enabled SSAPRE also with
1637 consprop and copyprop (which was prevented by that bug).
1639 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1641 * mini-x86.c: disabling the Interlocked optimizing code.
1643 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1645 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1648 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1650 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1651 interlocked optimization due lack of support on x86, rewrote
1652 exchange to take into account that base may be in eax.
1654 xsp works again; activated Interlocked optimizing code.
1656 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1658 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1660 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1662 * mini-ops.h: Add new opcodes.
1664 * mini.h: Add new patch types. Add got_var to MonoCompile.
1666 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1667 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1668 make it work with all kinds of patchable code.
1670 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1671 address of the GOT, and referencing entries in the GOT.
1673 * mini.c: Add code to load the GOT address if needed by an opcode.
1675 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1676 independent AOT code on the x86 using an elf-style Global Offset Table.
1678 2004-12-14 Raja R Harinath <rharinath@novell.com>
1680 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1682 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1684 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1687 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1689 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1690 of Interlocked:Increment/Decrement/Add as inline ops.
1691 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1693 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1695 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1696 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1698 2004-12-12 Duncan Mak <duncan@ximian.com>
1700 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1701 again. `patch_info->table_size' is no longer valid after Zoltan's
1704 2004-12-12 Martin Baulig <martin@ximian.com>
1706 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1707 if we are the "real" method, ie. not an inlined method inside it.
1709 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1711 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1712 before we look in the special fields table. This fixes
1713 ../tests/thread-static-init.cs.
1715 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1717 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1718 for Array get_Rank and get_Length. Fixes bug #70465.
1720 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1722 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1723 separate structure to reduce the size of MonoJumpInfo.
1725 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1727 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1729 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1731 * mini.c (mini_get_inst_for_method): Changed to allow ports
1732 to return a MonoInst instead of opcode
1733 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1735 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1736 Allow ports to return a created MonoInst instead of op-code, will enable
1738 (renamed mini_get_opcode_for_method to better reflected the functionality)
1740 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1742 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1744 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1746 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1749 2004-12-08 Martin Baulig <martin@ximian.com>
1751 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1752 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1754 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1756 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1759 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1762 2004-12-08 Raja R Harinath <rharinath@novell.com>
1764 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1766 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1768 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1769 bug introduced by the previous patch.
1771 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1773 * mini-ppc.c, objectc.cs: handle large structs passed by value
1776 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1778 * mini-ppc.c: OP_ARGLIST implementation from
1779 Geoff Norton <gnorton@customerdna.com>.
1781 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1783 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1784 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1786 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1788 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1790 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1792 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1795 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1797 * mini-sparc.c: Zero out localled-ed memory.
1799 * iltests.il: Add tests for zeroing out localloc-ed memory.
1801 2004-12-04 Martin Baulig <martin@ximian.com>
1803 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1804 mono_method_get_signature_full().
1806 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1808 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1809 and some utility functions (always for SSAPRE), integrated SSAPRE.
1811 * driver.c: Added ssapre option.
1812 * ssa.c: Small fix on OP_ARG handling.
1813 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1814 * Makefile.am: Likewise.
1816 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1818 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1821 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1824 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1826 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1828 * cpu-s390.md : Increase instruction length of oparglist.
1830 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1832 2004-11-30 Martin Baulig <martin@ximian.com>
1834 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1835 virtual generic methods. We call a special helper_compile_generic_method()
1836 icall to retrieve the method from the vtable, inflate and compile
1837 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1839 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1841 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1843 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1845 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1847 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1850 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1852 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1853 platforms with PIC aot.
1855 2004-11-28 Martin Baulig <martin@ximian.com>
1857 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1860 2004-11-28 Martin Baulig <martin@ximian.com>
1862 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1863 the result of mono_type_get_underlying_type() to check whether
1866 2004-11-26 Martin Baulig <martin@ximian.com>
1869 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1872 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1874 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1875 the same way as the other arguments so they won't get clobbered.
1877 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1878 calls through R11 since it is clobbered by the trampoline code.
1880 2004-11-26 Raja R Harinath <rharinath@novell.com>
1882 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1883 pick up in-tree mscorlib.dll.
1885 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1887 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1889 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1890 runtime data/code are now stored in a table similar to the GOT in ELF.
1891 This allows the code itself to be position independent.
1893 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1896 * aot.c: Attach ELF type (object/function) directives to all global
1899 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1901 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1903 * mini-amd64.h: Turn on PIC AOT code.
1905 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1906 returning the offset within an OP_AOTCONST instruction where the GOT
1907 offset needs to be added.
1909 * mini.h: Bump AOT file format version.
1911 2004-11-25 Martin Baulig <martin@ximian.com>
1913 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1914 uninflated generic methods.
1916 2004-11-25 Martin Baulig <martin@ximian.com>
1918 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1920 2004-11-24 Martin Baulig <martin@ximian.com>
1922 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1923 original klass (this only applies for generic instances).
1925 2004-11-24 Martin Baulig <martin@ximian.com>
1927 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1928 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1931 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1933 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1934 localloc. Fixes #69678.
1936 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1938 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1940 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1941 used SSE registers on pinvoke calls. Fixes #69774.
1943 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1945 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1946 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1948 2004-11-23 Raja R Harinath <rharinath@novell.com>
1950 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1951 Refer directly to the mcs/ tree.
1953 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1955 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1956 Check if a trampoline for a synchronized method is required.
1958 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1960 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1961 with localloc if needed. Throe arithmetric exception in
1962 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1963 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1965 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1967 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1968 types before switching on type. Fixes #69622.
1970 2004-11-19 Raja R Harinath <rharinath@novell.com>
1972 * Makefile.am (check-local): New. Integrate into 'make check'.
1973 (MCS,RUNTIME): Define using in-tree mono and mcs.
1975 (%.exe): Use $(ILASM).
1977 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1979 * mini-ppc.c: adjust initial prolog size (bug #69691).
1981 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1983 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1986 2004-11-17 Raja R Harinath <rharinath@novell.com>
1988 * Makefile.am (clean-local): Rename from 'clean'.
1990 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1992 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1993 to mono_arch_is_int_overflow.
1994 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1997 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1999 * declsec.c|h: New files to support declarative security attributes.
2000 Added function to check if a method has (applicable) security.
2001 * mini.c|h: Add check for declarative security attributes in
2002 mono_method_check_inlining.
2003 * Makefile.am: Added declsec.c and declsec.h to the build.
2005 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2007 * mini.c, mini.h: update to keep dynamic code info per-domain.
2009 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2011 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2012 (mini_init): Get rid of it from here too.
2014 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2016 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2017 implemented OP_RETHROW (patch by Geoff Norton
2018 <gnorton@customerdna.com>).
2020 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2022 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2023 between appdomains. Fixes appdomain-unload on PPC.
2025 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2027 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2028 mini-exceptions.c: handle the new wrapper types.
2029 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2030 token value as a MonoClass* when compiling a wrapper.
2031 mono_jit_create_remoting_trampoline now takes an additional
2032 MonoRemotingTarget parameter.
2034 2004-11-10 Martin Baulig <martin@localhost>
2036 * mini.c (mono_method_to_ir): Use `generic_container->context'
2037 rather than creating a new one.
2039 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2041 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2043 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2045 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2047 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2048 the experimental aot cache stuff.
2050 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2052 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2053 mini-exceptions.c: update to exception clause structure changes.
2055 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2057 * exceptions-x86.c (throw_exception): Fix warnings.
2059 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2062 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2064 * exceptions-sparc.c (get_throw_exception): Really fix this.
2066 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2068 * tramp-*.c: we no longer support icalls without wrappers, so
2069 a bit of code can be removed here
2071 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2073 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2076 * cpu-sparc.md: Add op_rethrow.
2078 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2080 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2082 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2083 * mini-ops.h: Add OP_RETHROW.
2085 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2087 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2089 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2091 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2092 Makes the output much easier to read
2094 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2096 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2097 prevents another huge leak when compiling with ssa. Secondly, the
2098 performance of doing this rather than freeing the lists is much
2099 better. GList does a lock every time you allocate a list link,
2100 so that it can use a memory pool. So, it is better to just use
2101 a memory pool of our own.
2103 * ssa.c, linear-scan.c: replace g_list_remove_link with
2104 g_list_delete. The remove one does not free the GList, so we were
2105 leaking memory. On -O=all --compile-all with corlib, this cut down
2106 3 MB of allocations.
2108 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2110 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2112 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2114 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2115 into a new function mono_create_jit_trampoline ().
2117 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2119 * trace.c (get_spec): Allow tracing of classes without a namespace.
2121 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2123 * mini.c: Fix pointer overwrite in mini_method_compile.
2125 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2127 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2128 The darwin ABI needs some special handling for 1 and 2 byte structs
2129 Lets use lbz/lhz instead of lwz everywhere.
2130 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2131 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2132 Use stb/sth for the former, and put the latter always on stack instead of in
2135 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2137 * trace.c (is_filenamechar): Add '_'.
2139 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2141 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2143 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2145 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2147 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2148 depends on libmonogc. Fixes #68805.
2150 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2152 * mini.c (mono_jit_free_method): Provide extra information for
2153 this error. Currently this leaks, but will be turned into a
2154 developer option in the future.
2156 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2158 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2160 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2162 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2163 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2164 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2166 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2168 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2169 trampolines for AOT code.
2171 2004-10-22 <vargaz@freemail.hu>
2173 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2174 constructed types. Fixes #68136.
2176 2004-10-21 Martin Baulig <martin@ximian.com>
2178 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2179 if it returns true, unwind the stack to the call instruction.
2181 2004-10-21 <vargaz@freemail.hu>
2183 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2185 * mini.h: Bump AOT version number.
2187 * objects.cs: Add another test for unbox trampolines.
2189 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2192 2004-10-20 <vargaz@freemail.hu>
2194 * driver.c: Add SHARED to the set of optimizations tested.
2196 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2198 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2201 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2203 2004-10-20 Martin Baulig <martin@ximian.com>
2205 * mini-exceptions.c (mono_handle_exception): Call
2206 mono_debugger_handle_exception() to tell the debugger about
2207 catch/finally clauses.
2209 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2211 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2213 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2216 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2218 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2219 methods as their native size, fixed bug #57543, #57545.
2220 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2221 This saves a temporary register and mullw call down into 1 (minor perf
2222 increase for cases like sum = sum * 5; This use to translate into:
2225 It now translates to
2228 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2230 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2233 2004-10-11 Martin Baulig <martin@ximian.com>
2235 * mini.c (mono_method_to_ir): If we're a generic method, get the
2236 MonoGenericContainer from our MonoMethodNormal and create a
2237 MonoGenericContext from it.
2239 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2241 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2243 * basic-long.cs: Add test for checked i8->i2 cast.
2245 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2247 * inssel-ppc.brg: added a couple of speedup rules.
2249 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2251 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2252 to speed up rebuilds.
2254 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2256 * mini-s390.c: Minor fix to OP_OR_IMM.
2258 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2260 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2261 better. Fixes appdomain-unload.exe on sparc.
2263 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2265 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2266 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2269 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2271 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2273 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2275 * mini.c: Always generate a field read/write wrapper for members
2276 of the class MarshalByRefObject since the actual instance could
2279 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2281 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2283 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2285 * driver.c mini.h trace.c: Move the setting of the main assembly into
2286 a separate function called mono_trace_set_assembly () and call it after
2287 actually loading the main assembly. Fixes #66872.
2289 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2291 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2292 using the code manager.
2294 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2296 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2298 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2300 * cpu-amd64.md: Fix bug in previous patch.
2302 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2305 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2307 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2308 mini-exceptions.c: updates for changed stack walk interface.
2310 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2312 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2314 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2316 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2318 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2320 * driver.c (mini_regression_list): Do not call mono_assembly_close
2321 since assemblies can't be unloaded.
2323 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2325 * cpu-amd64.md: Fix more instruction lengths.
2327 * cpu-amd64.md: Fix lengths of some instructions.
2329 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2331 * inssel.brg: Make the array ldelema check aot friendly.
2333 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2335 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2337 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2339 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2341 * mini-x86.c: Fix build.
2343 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2344 mono_type_get_underlying_type () helper function to simplify code.
2346 2004-09-09 Martin Baulig <martin@ximian.com>
2348 * mini-amd64.c: Don't access `type->data.klass' directly, call
2349 mono_class_from_mono_type() instead since the type may be a
2352 2004-09-09 Martin Baulig <martin@ximian.com>
2354 * mini-amd64.c (get_call_info): Fix support for generic instances.
2355 (add_valuetype): Use mono_class_from_mono_type() to get the class
2356 since we can be a generic instance.
2358 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2360 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2362 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2364 * liveness.c: reset spill costs on each scan: bug 62107
2366 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2368 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2369 unnecessary line that doesn't compile
2371 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2373 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2374 trampolines, make them call an error function so people can fix their
2377 2004-09-06 Martin Baulig <martin@ximian.com>
2379 * mini.c (mono_method_to_ir): When initializing locals, handle a
2380 generic instances like a valuetype if it's a valuetype and like a
2381 class if it's a class.
2383 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2385 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2386 stack. Fixes #64674.
2388 * exceptions.cs: Add test for unwinding of call arguments.
2390 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2392 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2393 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2394 set the carry/borrow flag). The sparc and s390 implementations
2395 can now use optimized versions (and simplify the code). ppc bugfixes.
2397 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2399 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2401 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2403 * inssel-amd64.brg: Remove leftover 32 bit rule.
2405 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2407 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2409 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2410 mono_arch_find_jit_info functions into a new function. Fix a memory
2413 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2416 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2418 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2421 * exceptions.cs: Add array size tests.
2423 * mini.c: Allocate a separate icall wrapper for each arity of
2424 mono_array_new_va. Fixes #59509.
2426 * exceptions.cs: Add testcase for 64578.
2428 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2430 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2432 2004-09-02 Martin Baulig <martin@ximian.com>
2434 * mini.c (mono_method_to_ir): When initializing the locals, call
2435 handle_initobj() on the generic instance itself, not its
2438 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2440 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2441 MonoJitInfo for dynamic methods.
2443 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2445 * mini.c: Add support for freeing JIT data for dynamic methods.
2447 2004-09-01 Martin Baulig <martin@ximian.com>
2449 * mini-x86.c (is_regsize_var): Added support for generic
2451 (mono_arch_emit_prolog): Make this compile again, use
2452 `x86_push_imm_template (code)'.
2454 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2456 * mini-x86.c: make all push_imm instructions that get
2457 patched always emit the long form
2459 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2461 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2462 in a per-domain hash.
2464 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2467 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2469 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2472 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2475 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2476 Beginnings of SSE2 support.
2478 * exceptions.cs: Add more tests for checked int<->uint casts.
2480 2004-08-28 Martin Baulig <martin@ximian.com>
2482 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2486 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2487 Handle generic instances recursively.
2489 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2491 * iltests.il: test for conv.u8 on a constant
2493 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2495 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2496 LCONV_x4 (shrun_32 (membase)).
2498 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2500 * inssel-x86.brg: c&p rules for push/setret of long
2502 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2504 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2505 compare (regvar, base)
2507 * inssel-x86.brg: more burg love
2509 * inssel.brg: more cleanup
2511 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2513 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2515 * basic-long.cs, basic-calls.cs: new tests for optimization.
2517 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2519 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2522 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2524 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2526 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2528 * inssel.brg (mini_emit_memcpy): use
2529 NO_UNALIGNED_ACCESS to disable memcpy optimization
2531 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2533 * mini-amd64.c: Handle generic types in various places.
2535 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2537 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2539 * mini.c (handle_box): Fix warning.
2541 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2543 * mini-amd64.h: Enable the emit_state optimization.
2545 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2547 * mini-amd64.c: Add some new 64 bit peephole opts.
2549 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2551 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2553 * mini-amd64.c: Register allocator fixes.
2555 * mini.c: Add an optimization to emit_state to avoid allocation of new
2556 registers on some platforms.
2558 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2560 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2562 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2563 allocation. Fixes #63085.
2565 * basic-long.cs: Add new regression test.
2567 * mini-amd64.c: Register allocator improvements.
2569 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2571 * mini-amd64.c (read_tls_offset_from_method): Add another code
2574 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2575 instruction sequence for nullifying class init trampolines.
2577 * objects.cs: Add new regalloc test.
2579 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2581 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2583 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2585 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2588 * driver.c: Fix profiling after TLS changes.
2590 * driver.c (mono_main): Set mono_stats.enabled if needed.
2592 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2595 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2597 * mini-x86.c: use a 1 op rather than a 2 op tls access
2598 instruction -> faster.
2600 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2602 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2605 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2607 * exceptions-sparc.c (throw_exception): fix typo
2609 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2611 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2612 set tree->dreg correctly with tls. Allow any
2613 register to be used.
2615 * mini-x86.c (read_tls_offset_from_method): add new code
2616 generation pattern seen with GCC.
2619 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2621 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2622 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2623 exceptions-sparc.c: fix some performance issues in exception
2624 handling and setting of the stack trace for exceptions that were
2627 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2629 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2632 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2635 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2637 This patch inlines tls access, when possible.
2639 * mini.h: new arch functions for TLS intrinsics.
2640 All platforms updated with a stub.
2642 * mini.c: use the new intrinsics
2644 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2645 arch specific intrinsic for tls variables
2647 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2649 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2652 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2654 * mini.c: thread local allocation
2656 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2658 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2660 * Makefile.am: Link against the static version of libmonogc.
2662 * Makefile.am: Link the static versions of the convenience libraries
2663 into the mono executable.
2665 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2667 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2669 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2670 on integer overflow.
2672 * mini-amd64.c: Reorganize function call code.
2674 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2676 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2678 * inssel-x86.brg: use xor eax,eax.
2680 * basic.cs: new tests
2682 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2684 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2685 in exception throwing code.
2687 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2689 * inssel-x86.brg: use xor esi,esi.
2691 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2693 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2694 can trace methods compiled during mini_init () too.
2696 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2699 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2701 * Makefile.am: static link on x86 (r=zoltan)
2703 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2705 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2706 code since it causes some programs to fail.
2708 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2710 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2712 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2714 * mini.c: ovfops_op_map - add STACK_OBJ case for
2716 * basic.cs: add test_0_pin_string as test
2719 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2721 * Makefile.am: build C# if srcdir != builddir
2723 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2725 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2726 fall-through blocks.
2728 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2730 * driver.c: enable loop by default again and include abcrem in -O=all.
2732 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2734 * iltests.il: Add some localloc tests.
2736 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2738 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2741 * inssel-amd64.brg: Add some optimizations.
2743 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2746 * Makefile.am: Statically link mono against libmono on AMD64.
2748 * mini-amd64.c inssel-amd64.brg: Optimizations.
2750 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2752 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2754 * tramp-amd64.c: Patch calling code in trampolines.
2756 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2758 * mini-amd64.c: pinvoke struct passing fixes.
2760 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2762 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2763 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2765 2004-08-05 Duncan Mak <duncan@ximian.com>
2767 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2770 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2772 * mini-amd64.c (emit_move_return_value): Move return value for normal
2775 2004-08-05 Martin Baulig <martin@ximian.com>
2777 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2778 `type->type'; just modify `type' itself when dealing with enums
2779 and generic instances.
2780 (check_call_signature): Make `simple_type' a `MonoType *'.
2782 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2784 * mini.c: Use OP_PADD to add offsets to addresses.
2786 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2788 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2790 * mini-sparc.c (mono_arch_emit_epilog): fix check
2791 for folding last op into restore instruction
2793 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2795 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2796 helper methods using the code manager.
2798 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2800 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2802 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2804 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2805 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2807 * mini-s390.c: fix tail processing
2809 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2811 * mini-ppc.c: mul.ovf.un exception name fix.
2813 2004-08-03 Martin Baulig <martin@ximian.com>
2815 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2816 instances; before jumping to `handle_enum', also modify `ptype'.
2818 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2820 * cpu-sparc.md: fcall maximal length too small.
2822 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2824 * mini-amd64.c mini.h: Add initial support for passing/returning
2825 structures to/from pinvoked methods.
2827 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2829 * mini-ppc.c: reg allocator fix.
2831 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2833 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2835 * inssel.brg: Optimize memset on 64 bit machines.
2837 * mini-amd64.c: Fix some vararg cases.
2839 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2841 * mini-s390.c: Corrected macro in emit_float_to_int
2843 * s390-abi.cs: Tests to exercise the s390 ABI
2845 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2847 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2850 * basic.cs: Add a test for add.ovf.un.
2852 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2854 * mini-sparc.c: add case for OP_IDIV_UN
2856 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2858 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2860 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2862 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2864 * basic.cs: regression tests.
2866 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2869 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2871 * basic.cs: Add a new test.
2873 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2874 and AOT. Various fixes and optimizations.
2876 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2878 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2880 * mini-ppc.c: make sure temp regs are not used for global reg
2883 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2885 * cpu-sparc.md: conv_i8 fix for 64bits
2887 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2889 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2891 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2892 add opcode for cmp BYTE PTR [eax], imm.
2894 * inssel.brg: Make memcpy and memset takes bases.
2896 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2898 * *-amd64.*: More AMD64 work.
2900 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2902 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2903 add a compare-not-equal opcode.
2905 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2907 * mini.c: Use mono_init_from_assembly instead of mono_init.
2909 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2911 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2913 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2915 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2917 * inssel.brg: 64 bit fixes.
2919 * mini.h (MonoCallInst): Add some AMD64 specific data.
2921 * mini.h: Add some OP_P opcodes.
2923 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2925 * basic.cs: tests for 61797 and 61740
2927 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2929 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2930 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2932 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2934 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2936 * *-amd64*.*: Ongoing AMD64 work.
2938 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2940 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2942 * *-amd64*: Ongoing AMD64 work.
2944 * mini-arch.h: Add AMD64 support.
2946 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2948 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2950 * mini-ops.h: Add new opcodes.
2952 * Makefile.am: Add AMD64 support.
2954 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2955 rules into the inssel-long*.brg files.
2957 * *-amd64.*: Add beginnings of AMD64 backend.
2959 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2961 * mini.c (print_dfn): commenting out the code that prints
2962 the cil. With -O=deadce, this makes -v -v crash.
2964 * cpu-pentium.md: make checkthis have a length of 2
2966 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2968 * mini-sparc.h: fix implementations of __builtin
2969 functions for Sun compiler for V9.
2971 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2973 * mini.c: use the new stelem.ref wrapper
2974 * exceptions.cs, arrays.cs: new stelem.ref tests
2976 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2978 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2979 new XSP should work with these changes).
2981 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2983 * inssel-{long32,x86,}.brg: trivial optimizations.
2985 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2987 * mini.c: load value when emitting box operation in
2990 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2992 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2993 is one byte shorter than cmp DWORD PTR [eax], 0.
2995 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2997 * inssel-ppc.brg: arguments on the stack are always
2998 relative to the stack pointer (spotted by Neale Ferguson).
3000 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3002 * exceptions-x86.c: delay appending the method name to the trace until
3003 after mono_jit_info_table_find is called, as this gets the real
3006 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3008 * aot.c: register roots
3010 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3012 * aot.c : I could just use PLATFORM_WIN32 flag.
3014 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3016 * aot.c : Reverting the previous fix. This time it broke linux build.
3018 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3020 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3022 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3024 * mini.c (handle_stack_args): Remove some more debugging code.
3026 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3028 * driver.c mini.h aot.c: Allow additional options to be specified with
3029 --aot and pass them to mono_compile_assembly.
3031 * aot.c: Add experimental code to AOT compile all loaded assemblies
3032 on demand and save the code into a cache in the filesystem.
3034 * aot.c: Add support for more wrapper methods.
3036 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3039 * cpu-*.md: Remove removed opcodes.
3041 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3042 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3043 related icalls to marshal.c.
3045 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3047 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3049 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3051 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3053 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3054 * liveness.c: If liveness is recomputated we need to reset the information
3055 for each variable. This way, if the liveness range has been narrowed
3056 by optimizations that happened after the last computation, we can return
3059 For example, if you have
3064 // Tons of code that does not affect i
3070 i = 0 is dead code and will be removed by SSA. However, when
3071 linear scan gets to the code, i will still appear to be live
3072 throughout the entire block. This prevents good register allocation.
3074 2004-07-06 Martin Baulig <martin@ximian.com>
3076 * debug-mini.c (mono_debug_init_method): Allow
3077 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3078 (mono_debug_add_icall_wrapper): New method.
3080 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3082 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3084 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3087 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3089 * aot.c (mono_aot_load_method): Fix loading of debug info.
3091 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3093 * aot.c: Add logging support.
3095 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3097 * mini.h: Add prototype for mono_print_method_from_ip.
3099 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3101 * inssel.brg: 64 bit fixes.
3103 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3106 * Makefile.am: Add SPARC64 support.
3108 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3110 * aot.c: Fix alignment problems on 32 bit platforms.
3112 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3114 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3117 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3120 * mini.h: Bump AOT file version. Some 64 bit fixes.
3122 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3124 * inssel-sparc.brg: Add new rule to avoid register moves.
3126 * inssel.brg: Add ldind_to_load_membase helper function.
3128 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3130 * mini.c: OffsetToStringData intrinsic.
3132 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3134 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3136 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3139 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3140 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3142 * mini.c: reinstated mono_compile_get_interface_var()
3143 on x86, too, since the change breaks the Gtk# build there as well.
3145 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3147 * driver.c: remove loop from the default optimizations: it seems to
3148 interact badly with some of the other options (see bug #60613).
3150 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3152 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3153 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3155 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3157 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3158 vararg-using methods.
3160 2004-06-21 Martin Baulig <martin@ximian.com>
3162 * mini/mini-exceptions.c
3163 (mono_handle_exception): Added `gpointer original_ip' argument.
3164 After calling mono_unhandled_exception(), call
3165 mono_debugger_unhandled_exception() and if that returns true,
3166 restore the context and return.
3168 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3170 * mini-ppc.c: prefer the use of relative branches so
3171 they won't need to be patched in aot code (patch from Patrick Beard).
3173 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3175 * aot.c: patch from Patrick Beard to make the output assembly
3176 more correct for the MacOSX assembler. Small tweak to
3177 generate sane images on Linux/PPC, too.
3179 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3181 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3182 case until bug #59509 is fixed (shows up in #60332).
3184 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3186 * mini.c: make sure the needed wrappers are compiled, too, with
3189 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3191 * driver.c: remove NPTL reference in --version output.
3193 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3195 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3196 generate valid assembly for the Mach-O assembler.
3198 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3200 * driver.c: don't include abcrem in the all optimization specifier
3201 since it slows down jit compilation too much for now.
3203 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3205 * mini.c: use BIGMUL only if both operands have the same signage.
3206 * iltests.il: Test for bug 60056. (errors related to signage in
3211 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3213 * mini.c, aot.c: memory leak fixes.
3215 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3217 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3219 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3221 * Makefile.am: remove the -static hack completely, it links in
3222 statically glib as well.
3224 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3226 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3227 * exceptions.cs: make it compile with new mcs/csc.
3229 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3230 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3231 and added relevant test case.
3233 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3235 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3236 regressions in gtk-sharp.
3238 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3240 * exceptions.cs: New regression tests.
3242 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3244 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3246 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3248 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3250 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3252 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3254 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3256 * mini.c (mono_jit_runtime_invoke): Init class in this
3257 method instead of trusting mono_jit_compile_method to
3258 do the work (because wrappers can be in object class)
3260 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3262 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3264 * basic-long.cs: New regression test.
3266 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3268 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3271 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3273 * Makefile.am: fix miguel's change to build mono statically against
3274 libmono (track build dependencies).
3276 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3278 * cfold.c: Some glib versions do not have G_MININT32.
3280 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3282 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3283 with precision of tan, atan, sin and cos, and implemented related
3284 regressions tests (fixes bug 54467, but one new problem appeared and
3287 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3289 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3291 * exceptions.cs: Add test for constant folding && division by zero.
3293 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3294 since driver.c is in libmono too, so the optimization was useless.
3296 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3297 variable to driver.c so the compiler can emit more efficient code to
3300 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3302 * Makefile.am: don't distribute generated inssel.[ch] files.
3304 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3306 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3307 into the default appdomain. Fixes #58707.
3309 * jit-icalls.c: Remove the broken approximation for truncl, doing
3310 no conversion is better.
3312 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3315 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3317 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3318 of the mcrxr instruction which is not available on some processors
3319 even if it's documented to be. Implement add and sub overflow correctly
3320 (still not complete for long unsigned). Speed up icalls a bit.
3322 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3324 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3325 we run .cctor in the current domain instead of target_domain.
3327 Fixes bug #58558, .cctor not being called in -O=shared.
3329 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3331 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3333 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3335 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3336 which can be done with an imm8, do it that way.
3337 (mono_arch_output_basic_block): ditto for a jmp
3338 (mono_arch_emit_prolog): Computate maximum offset of a label.
3340 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3342 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3343 now tries to allocate prefered physical reg's for virtual
3344 regs. This reduces the number of emited spills/loads with
3345 20-30% on our core assemblies.
3347 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3349 * jit-icalls.c: truncl() is not needed and trunc() is
3350 the correct thing to do anyway (bug #58287).
3352 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3354 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3357 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3359 * driver.c: enable loop optimizations by default.
3361 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3363 * mini-x86.c: fix calc of max loop size when aligning loops start.
3365 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3367 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3370 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3372 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3375 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3377 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3379 * mini.c (inline_method): Allways inline some wrappers even if the cost
3380 is too large. Fixes #58785.
3382 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3384 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3386 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3387 (crichton@gimp.org). Beginning of support for sparc/linux.
3389 * mini-sparc.c: Optimize retrieval of LMF address.
3391 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3393 * exceptions-ppc.c: handle alloca in methods with clauses.
3395 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3397 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3399 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3401 * mini.c: Delegate most of the abort signal work to
3402 mono_thread_request_interruption, which also handles Stop and Suspend
3405 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3407 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3408 supports the save/restore lmf opcodes.
3410 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3412 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3415 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3417 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3419 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3420 methods which contain array accesses.
3422 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3423 boundaries. Fixes #58537.
3425 * iltests.il: Add regression test for #58537.
3427 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3429 * mini-x86.c (mono_arch_local_regalloc): Last part of
3430 fix for bug #58633 (releasing register to early).
3432 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3434 * basic-long.cs: Add new regression test.
3436 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3438 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3439 register too early on the chain.
3441 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3443 * mini.c (create_helper_signature): Use a helper function to reduce
3444 the code which needs to be written. Also set the calling convention of
3445 icalls on windows. Fixes #57840.
3447 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3449 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3450 exceptions-ppc.c: added helper function to get the instruction address
3451 from a signal handler context.
3453 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3455 * helpers.c: use g_get_tmp_dir. Invokes happyness
3458 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3460 * helpers.c: Add new env variable to pass args to objdump.
3461 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3463 2004-05-17 Radek Doulik <rodo@ximian.com>
3465 * Makefile.am (common_sources): added abcremoval.h so it get
3466 disted and daily mono packages on go-mono.com will build again
3468 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3470 * abcremoval.c: Fixed coding style, added copyright header.
3472 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3474 * mini.h: Added prototype for abc removal main function.
3476 * build_relations_propagation_table.pl: Added copyright header.
3478 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3480 * basic-long.cs: reg test for complex ceq_long bug.
3482 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3484 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3485 reg in long and clob case (bug #58343). Fixed/added comments.
3487 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3489 * mini.c (mono_jit_runtime_invoke): Follow new convention
3490 of calling the invoke method with an function pointer.
3492 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3494 * ChangeLog: Fix author of memory leak patch.
3496 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3498 * Makefile.am: fix make dist as well...
3501 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3503 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3504 on archs where pointers are 4 bytes long.
3506 * Makefile.am: Added abcremoval.c source file.
3508 * abcremoval.c: Added abcremoval.c.
3510 * abcremoval.h: Added abcremoval.h.
3512 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3514 * inssel.brg: Enabled bounds check removal.
3516 * mini.c: Added support for abcrem optimization.
3518 * mini.h: Added abcrem optimization label.
3520 * driver.c: Added support for abcrem optimization.
3522 * propagated_relations_table.def: Added propagated_relations_table.def.
3524 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3526 * mini.c, cfold.c: fix style.
3528 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3530 * mini.c: handle issue with the low-level implementation of
3531 some long opcodes (bug #54209).
3533 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3535 * basic.cs: test for my new cmov stuff.
3537 2004-05-13 Patrik Torstensson
3539 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3540 opt and added peephole documentation.
3542 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3544 * tramp-ppc.c: rewrote the generic trampoline code.
3546 2004-05-11 Patrik Torstensson
3548 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3550 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3552 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3554 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3555 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3557 * mini.c: Add new icalls for AsAny marshalling.
3559 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3561 * tramp-ppc.c, mini-ppc.c: more cleanups.
3563 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3565 * mini.c: no warnings.
3567 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3569 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3571 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3573 * mini.c: In the thread abort signal handler, if the thread is in the
3574 process of being stoped, don't throw the Abort exception, just stop the
3577 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3579 * tramp-ppc.c: removed old code.
3581 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3583 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3584 do some simple speed optimizations on ppc.
3586 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3588 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3589 and large offsets in load/store.
3591 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3593 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3594 it causes regressions.
3596 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3598 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3601 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3603 * jit-icalls.c: remove warnings.
3604 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3605 speedups for unsafe code.
3607 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3609 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3611 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3613 * basic-calls.cs: Add new regression test.
3615 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3618 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3620 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3623 2004-05-06 Patrik Torstensson
3625 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3626 long reg allocation in any reg (not only eax:edx) and implemented
3627 long shl/shr ops in asm instead of helpers.
3629 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3631 * mini-sparc.h: Fix warnings.
3633 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3636 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3637 separate statement for clarity.
3639 * mini-sparc.c: Update status.
3641 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3643 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3646 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3648 * inssel-ppc.brg: another small pre-release workaround:
3649 we don't do overflow detection for long_sub_un.
3651 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3653 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3654 (also works around a weird ppc bug: 57957).
3656 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3658 * tramp-ppc.c: trampoline fixes.
3660 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3662 * mini-ppc.c: fixed typos.
3664 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3666 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3667 at the top of the stack. Fixed typos. Use a frame registers
3668 for all the methods with exception clauses.
3670 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3672 * exceptions-ppc.c: restore fp registers.
3674 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3676 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3677 order from the stack top (moved the stack room to save the
3678 return value for trace after the param area). Fixed corruption
3679 in restoring registers on unwind.
3681 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3683 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3685 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3687 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3688 and prolog/epilog for methods that use it. Allow
3689 enough param area room for varargs methods. Fix miguel's
3690 breakage in exception handling.
3692 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3694 * Makefile.am: run genmdesc only on current arch.
3696 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3699 * mini-x86.h: fix the build on windows.
3701 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3703 * 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.
3705 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3707 * mini-exceptions.c: New file.
3709 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3710 Move some parts of the x86 exception handling code to an
3711 arch-independent file so it can be shared with other ports.
3713 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3715 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3717 2004-04-26 David Waite <mass@akuma.org>
3719 * driver.c: remove comma from end of enumeration declaration
3721 2004-04-26 Jackson Harper <jackson@ximian.com>
3723 * driver.c: parse config file before loading first assembly. This
3724 allows the user gac to be enabled/disabled.
3726 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3728 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3729 simpler mechanism: we do not care what is encoded initially
3730 (branch absolute or relative), we care about the code and its
3731 target. I kept the old code for reference for now.
3733 The new code tries first to determine if the jump is anywhere in
3734 the -/+32 absolute meg range, if it succeeds, it encodes using the
3735 absolute branch; If not, it tried to find something in the
3736 relative range, if not, it uses the handle_thunk code.
3738 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3740 * exceptions-ppc.c: use the correct ip register on macosx.
3742 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3744 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3746 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3748 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3749 Raise exception on integer divide by zero by hand since the hw
3750 doesn't support it. Handle NaNs in FP compares.
3752 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3754 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3755 code reducing duplication between the platforms and enabled
3756 signal exception handling (on linux for now).
3758 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3760 * exceptions-ppc.c: more macosx support.
3762 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3764 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3766 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3768 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3770 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3772 * iltests.il: more tests.
3774 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3776 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3779 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3781 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3783 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3785 * liveness.c: Mark variables as volatile in all basic blocks reachable
3786 from exception clauses.
3788 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3790 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3793 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3795 * iltests.il, basic.cs: more tests for regalloc.
3797 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3799 * iltests.il: Some tests for register allocation modifications
3802 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3804 * exceptions.cs: Add regression test for bug #56782.
3806 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3807 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3808 the beauty of fixing the same thing in 5 different files...
3810 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3812 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3815 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3817 * mini.c: Add support for STRWLPARRAY marshalling convention.
3819 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3821 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3822 to init the context to setup the regs pointer).
3824 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3826 * exceptions-ppc.c: more exceptions work.
3828 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3830 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3833 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3835 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3836 can use the memory directly.
3838 * cpu-pentium.md: Update documentation from a post from Zoltan.
3840 add x86_add_membase, x86_sub_membase, x86_mul_membase
3842 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3844 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3845 GENERAL_REGS they were also hardcoded for all PPC ports.
3847 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3849 Remove hard-coded limit for floating point registers, use
3850 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3852 Notice that in MacOS X calling conventions you can fit a lot more
3853 floating point values in registers, so I should update the PInvoke
3854 test to excercise the passing of floating point values on the
3855 stack (currently broken).
3857 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3859 * tramp-ppc.c (create_trampoline_code): Added
3860 JUMP_TRAMPOLINE_SIZE.
3861 (ppc_magic_trampoline): Follow the pattern from
3862 x86_magic_trampoline: if code is set to zero, return.
3863 (create_trampoline_code): Always pass MonoMethod to the jump
3864 trampoline, before it was passing a null.
3865 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3866 share the code with mono_arch_create_jit_trampoline.
3868 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3870 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3873 * cpu-g4.md: Added length for jmp instruction, the worst case
3874 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3877 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3879 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3881 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3883 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3884 before each IL instruction.
3886 * mini.c (CEE_BOX): Fix warnings.
3888 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3890 * mini.c: removed a few unused vars and extra whitespace.
3892 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3894 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3896 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3898 (OP_GETCHR): use the above
3899 (CEE_LDELEMA): use the above.
3901 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3902 version of the generic impl.
3903 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3904 (CEE_LDELEMA): use the above.
3906 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3908 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3911 * iltests.il: Added new regression test for #56317.
3913 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3915 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3916 under NetBSD. Fixes #56450.
3918 * liveness.c (update_gen_kill_set): Fix previous patch.
3920 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3922 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3924 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3926 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3929 * inssel-sparc.brg: Add more optimizations.
3931 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3933 2004-04-01 Martin Baulig <martin@ximian.com>
3935 * mini.c (handle_box): New static function; moved the
3936 implementation of CEE_BOX here.
3937 (mono_method_to_ir): Added `constrained_call' variable.
3938 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3939 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3940 mono_method_get_constrained() to get the method.
3942 2004-04-01 Martin Baulig <martin@ximian.com>
3944 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3945 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3946 (mono_method_to_ir): We don't need these macros anymore since
3947 mono_class_get_full() already takes care of it.
3949 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3951 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3952 use @function (as doesn't accept #function here) and check the return
3953 value of system and stop if fails.
3955 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3957 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3959 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3963 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3965 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3968 * basic-long.cs: Add test for negation of Int64.MinValue.
3970 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3972 * mini-sparc.c: Update status.
3974 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3976 * exceptions-sparc.c: Fix return value in filters.
3978 * inssel-sparc.brg: Fix register allocation in some rules.
3980 2004-03-28 Martin Baulig <martin@ximian.com>
3982 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3985 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3987 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3989 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3990 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3991 remove unused conv_u4 opcode.
3993 * mini-x86.c: Remove valgrind workaround since it slows down things
3994 even when mono is not run under valgrind.
3996 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3998 * mini-sparc.c: Update status.
4000 * inssel-sparc.brg: Add some optimizations.
4002 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4003 future delay slot filling. Add support for varargs, tail calls and JMP.
4005 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4006 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4008 * inssel.brg: Fix register allocation in OP_ARGLIST.
4010 * inssel.brg: Fix warnings.
4012 2004-03-25 Martin Baulig <martin@ximian.com>
4014 * mini.c (inflate_generic_field): Removed.
4015 (mini_get_method): Removed, use mono_get_method_full(),
4016 (mini_get_class): Removed, use mono_class_get_full().
4017 (mono_method_to_ir): Pass our generic context to
4018 mono_field_from_token().
4020 2004-03-25 Martin Baulig <martin@ximian.com>
4022 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4023 of a `MonoMethod *'.
4024 (mini_get_method): Take a `MonoGenericContext *' instead
4025 of a `MonoMethod *'.
4026 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4027 a new local variable called `generic_context' which holds the
4028 current `MonoGenericContext *'; use it to lookup things.
4030 2004-03-24 Martin Baulig <martin@ximian.com>
4032 * mini.c (mini_get_class): New static method; if we're inside a
4033 generic instance, inflate the class if neccessary.
4034 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4036 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4038 * iltests.il: New regression test for #55976.
4040 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4043 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4045 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4048 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4050 * liveness.c: Consider SSA stores as well as loads when making vars
4053 * exceptions.cs: New regression tests for register allocation.
4055 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4057 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4058 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4059 domain lock only to protect puntual access to data structures.
4060 Added access lock for sighash, jit_icall_hash_name,
4061 jit_icall_hash_addr and domain->code_mp.
4063 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4065 * driver.c: Print SIGSEGV handling method.
4067 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4069 * mini.c (setup_jit_tls_data): Handle case when this is called
4070 multiple times for a thread.
4072 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4073 is different from fbxx_un. Fixes #54303. Also use constants instead of
4074 magic numbers in a lot of places.
4076 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4078 * exceptions.cs: Fix cctor test when --regression is used.
4080 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4082 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4085 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4087 * inssel-ppc.brg: fixed register assignments for some rules.
4089 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4091 * exceptions.cs: Add test for exceptions in static constructors.
4093 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4094 static constructors outside the domain lock. Fixes #55720.
4096 2004-03-17 Martin Baulig <martin@ximian.com>
4098 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4099 (inflate_generic_field): Take the `MonoMethod *' instead of the
4100 `MonoClass *' and added support for generic method.
4101 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4102 have a `field->parent->gen_params', only inflate the field if it's
4103 an open constructed type.
4105 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4107 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4108 exception object instead of the preconstructed ones.
4110 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4112 * mini.c: reverted changed to sigsegv_signal_handler commited
4113 accidentally in the previous patch.
4115 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4118 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4119 running --aot with an old assembly.
4121 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4123 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4126 * mini-sparc.c: Add support for v9 branches with prediction.
4128 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4130 * mini.c (mini_init): #warning is GNUC only
4132 * mini-sparc.h: implement __builtin_frame_address
4133 and __builtin_return_address for Sun C compiler
4135 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4137 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4139 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4141 * basic-calls.cs: Add test for unaligned byref long argument passing.
4143 * mini-ops.h: Add sparcv9 compare and branch instructions.
4145 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4146 v9 instructions if we have a v9 cpu.
4148 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4149 registers for global allocation.
4151 * exceptions-sparc.c: Fixes.
4153 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4155 * liveness.c (mono_analyze_liveness): Optimized version.
4157 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4159 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4162 * basic-float.cs basic-calls.cs: New regression tests.
4164 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4166 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4167 sigaltstack implementation.
4169 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4171 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4172 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4174 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4176 * mini.c: Fix warnings.
4178 * mini.c (mono_resolve_patch_target): New function which contains the
4179 arch independent part of the patching process.
4181 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4182 patching code to a separate function.
4184 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4186 * mini.c (add_signal_handler): ifdef out on Windows
4188 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4190 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4191 cpu-sparc.md: Add exception handling support + other fixes.
4193 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4194 typed GC detection in --version.
4196 * basic.cs exceptions.cs: New regression tests.
4198 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4199 the arch specific code can store data during a compilation.
4201 * mini-ops.h: Add OP_SETFRET.
4203 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4204 function, register a separate icall for each arity, so the icalls can
4207 * mini.c (mono_print_tree): Print negative offsets in a more readable
4210 * mini.c: Make signal handling work on sparc.
4212 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4214 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4216 * jit-icalls.c: Emulate truncl by aintl on solaris.
4218 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4220 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4222 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4224 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4226 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4227 a MarshalByRef type, inline a method that performs the check, taking into
4228 account that the object can be a proxy. Also implemented tow new opcodes:
4229 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4230 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4231 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4233 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4235 * mini-ppc.c: if a relative branch displacement is too big
4236 but it points to and area reachable with an absolute branch,
4239 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4241 * mini.c: optimize small copies in cpblk.
4243 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4245 * basic-calls.cs basic-float.cs: New regression tests.
4247 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4248 negative offsets from %fp. Implement localloc. Fix local register
4249 allocation. Fix the case when the this argument needs to be saved to
4250 the stack. Implement some missing opcodes.
4252 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4254 * mini.c (mini_method_compile): Reenable global regalloc in methods
4255 with exception handlers.
4257 * linear-scan.c (mono_varlist_sort): Fix warning.
4259 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4261 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4264 * liveness.c: Make all variables uses in exception clauses volatile, to
4265 prevent them from being allocated to registers. Fixes #42136.
4267 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4269 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4272 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4273 argument to mono_arch_regalloc_cost.
4275 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4278 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4280 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4281 Make the cost of allocating a variable to a register arch dependent.
4283 * basic-calls.cs: Fix compilation of tests.
4285 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4286 helper function to cut back on the number of #ifdefs needed.
4288 * mini-ppc.c: Fix compilation.
4290 * basic-calls.cs: New regression tests.
4292 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4294 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4295 of l0 since that is callee saved.
4297 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4300 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4301 of delay instruction.
4303 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4305 * mini.h (MonoCallInst): Add 'virtual' flag.
4307 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4309 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4311 * *.cs: New regression tests.
4313 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4316 * mini.c (mono_runtime_install_handlers): Fix build.
4318 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4319 'signal_stack_size' members.
4321 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4322 alternate signal stack.
4324 * exceptions-x86.c: Add stack overflow handling.
4326 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4327 functions to arch independent code.
4329 * mini.c (mono_print_tree): Print more detailed info for load_membase
4332 2004-02-23 Martin Baulig <martin@ximian.com>
4334 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4336 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4338 * mini-x86.c: fixed reg allocation for div/rem.
4340 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4342 * driver.c (mono_main): Report some configuratio options on --version.
4344 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4346 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4347 low in the address space. Correctly flush memory in thunks where we
4350 2004-02-20 Martin Baulig <martin@ximian.com>
4352 * mini.c (mini_get_method): New static method; inflate all generic
4353 methods and methods in open generic instances.
4354 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4355 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4357 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4359 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4361 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4363 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4365 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4367 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4368 it compile using Sun's compiler.
4370 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4372 * 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.
4374 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4376 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4378 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4380 * mini-ppc.c: handle calls outside of the allowed range with thunks
4381 allocated using the code manager.
4382 * tramp-ppc.c: use the code manager to hold generated native code.
4383 Fixed the magic trampoline to just patch vtable entries.
4385 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4387 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4390 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4392 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4395 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4396 if we have a working __thread implementation.
4398 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4399 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4401 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4403 * mini-x86.c: Fix compilation under gcc 2.
4405 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4407 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4408 contains a call to the wrapped function.
4410 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4411 OP_<CALL>_IMM opcodes, and use them under X86.
4413 * mini.c (mono_jit_find_compiled_method): Fix warning.
4415 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4417 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4419 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4420 functionality to mini.c.
4422 * mini.c (mono_create_jump_trampoline): New function to create a jump
4423 trampoline. Return a compiled method instead of a trampoline if it
4424 exists. Add a cache for jump trampolines.
4426 * mini.c (mono_jit_find_compiled_method): New function to return a
4427 compiled method if it exists.
4429 * mini-x86.c: Call mono_create_jump_trampoline instead of
4430 mono_arch_create_jit_trampoline.
4432 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4433 a jump trampoline. Fixes #52092.
4435 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4437 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4438 which is not up-to-date. Add check_corlib_version () instead.
4440 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4443 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4444 since newer valgrind versions do not need it.
4446 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4447 compile a method with a given set of optimizations.
4449 * mini.c: Compile icall wrappers on-demand instead of at startup.
4451 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4452 wrapper for an icall.
4454 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4456 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4459 * iltests.il: Add test for non-empty stack before switch instruction.
4461 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4463 * mini.c: Add support for new stringbuilder marshalling conventions.
4465 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4467 2004-02-01 Martin Baulig <martin@ximian.com>
4469 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4470 in `ginst->mtype_argv'.
4472 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4474 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4475 facilitate grepping.
4477 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4479 * mini.c: fixed buglet in initobj generic implementation for references.
4481 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4483 * Makefile.am: make the version script conditional.
4484 * jit-icalls.c: handle missing truncl().
4486 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4488 * exceptions.cs: Add more tests for double->int conversion.
4490 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4491 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4493 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4495 * driver.c: make --verbose --version emit an error
4496 if the loaded corlib doesn't match the runtime version.
4498 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4500 * mini-ppc.h: export ppc_patch().
4501 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4502 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4503 on par or better than on MacOSX.
4505 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4507 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4508 mono_lookup_pinvoke_call.
4510 * mini-x86.c: Under windows, the default pinvoke calling convention is
4511 stdcall. Fixes #52834.
4513 * mini.c (optimize_branches): Add an upper bound to the number of
4514 iterations to prevent infinite loops on strange loops. Fixes #53003.
4516 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4518 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4519 and ISINST. Fixes #52093.
4521 * objects.cs (test_0_vector_array_cast): New tests.
4523 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4525 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4526 checking in Array.Set ().
4528 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4531 * object.cs (test_0_multi_array_cast): New regression test.
4533 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4535 * exceptions-ppc.c: fix build on Linux/PPC.
4537 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4539 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4540 running under valgrind.
4541 (x86_magic_trampoline): Fix build bustage.
4543 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4544 negative values as well. This is needed for the encoding of the line number
4545 info, since sometimes the line numbers are not in increasing order.
4547 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4549 * cpu-pentium.md (localloc): Increase the size of the localloc
4550 instruction since it is a loop under Win32.
4552 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4555 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4557 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4558 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4559 Max Horn (max@quendi.de). Fix file names in comments.
4561 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4563 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4564 avoid stack overflow.
4565 (replace_usage): Avoid uninitialized variable warnings.
4567 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4568 and taking the address of valuetype variables.
4570 2004-01-03 Patrik Torstensson
4572 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4573 for other purposes than FP later on.
4575 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4577 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4580 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4582 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4584 2003-12-30 Patrik Torstensson <p@rxc.se>
4586 * mini-x86.h: Decreased number of availiable fp regs.
4587 Solves corner cases with FP spilling.
4589 2003-12-23 Patrik Torstensson <p@rxc.se>
4591 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4592 for floating point stack tracking / spilling on x86.
4595 * basic-float.cs: added float mul overflow test.
4597 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4599 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4601 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4603 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4604 supports for cond branches that overflow the immediate
4605 overflow offset. mcs can compile simple programs.
4607 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4609 * exceptions-ppc.c: exception handling support wip:
4610 finally handlers get run on exception.
4612 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4614 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4617 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4619 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4620 initial support for stack walking and unwinding.
4622 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4624 * driver.c (mono_main): Make corlib-out-of-sync message more
4625 descriptive. Also remove verify_corlib call.
4627 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4629 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4630 not overlap with other call's arguments, too.
4632 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4634 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4635 move to arch-specific code the choice of arch-specific
4636 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4637 * mini.c: ensure emulation calls will not interleave
4640 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4642 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4643 the magic trampoline stack frame is dropped before executing
4646 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4648 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4649 and integer to fp conversions. Added support for overflowing
4650 arguments on the stack. Reserve a couple more registers as temps.
4651 Added support for aot compilation (as output still needs to be
4654 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4656 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4657 Don't overwrite return register in some corner cases.
4659 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4661 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4662 static constructors when AOT compiling.
4664 * driver.c (mono_main): Call mono_check_corlib_version.
4666 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4668 * cpu-g4.md, basic.cs: fixed div target register.
4670 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4672 * mini-ppc.c, basic.cs: shl_imm fix with test.
4674 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4676 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4677 structures by value. Misc fixes.
4678 * objects.cs: more tests.
4680 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4682 * mini-ppc.c: lconv.ovf.i implemented.
4684 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4687 (mini_init): don't error out if someone already called g_thread_init.
4689 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4691 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4692 to be any type per the spec. Fix abnormal memory usage when
4693 the same object is repeatedly thrown.
4695 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4697 * mini.c: check for overruns in IL code.
4699 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4701 * TODO: Add/remove some todo entries.
4703 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4705 * driver.c (mono_main): Call mono_verify_corlib.
4707 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4709 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4710 This has been moved to mini.c
4711 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4712 type being casted is marshalbyref it could be a proxy, so instead of
4713 emitting the type check code, emit a call to a runtime method that will
4714 perform the check by calling CanCastTo if needed.
4716 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4718 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4719 methods with large stack frames under Win32.
4721 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4723 * Makefile.am: Distribute regression tests.
4725 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4726 at the end instead of inserting each variable into the sorted list.
4728 * linear-scan.c (mono_varlist_sort): New helper function.
4730 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4732 * mini.c: ensure arguments and locals are within bounds.
4734 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4736 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4739 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4741 * mini.c (mono_cprop_copy_values): Fix crash.
4743 * aot.c: Set verbosity back to 0.
4745 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4747 * regalloc.c: complete memory leak fix by Laurent Morichetti
4750 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4752 * driver.c (main_thread_handler): Revert the previous patch.
4754 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4757 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4758 memory from the memory pool.
4760 * driver.c (main_thread_handler): Turn on all optimizations when
4763 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4764 an array for better performance.
4766 * regalloc.c (mono_regstate_assign): Fix memory leak.
4768 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4769 serialize the debug info.
4771 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4772 debug info from the serialized representation.
4774 * aot.c: Save debug info into the generated file and load it when
4777 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4779 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4781 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4782 More FP-related fixes.
4784 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4786 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4787 and register allocation buglet. Hello world now runs.
4789 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4791 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4792 * tramp-ppc.c: fixed class init trampoline.
4793 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4795 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4797 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4798 mini.c: more ppc changes/fixes.
4800 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4802 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4803 Also optimize the case when the arguments are the same in the caller
4806 * iltests.il: Add tests for tail calls with valuetype arguments.
4808 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4810 * mini-ppc.c: fixes for struct return type.
4812 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4814 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4815 mono_spillvar_offset() to arch-specific code.
4817 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4819 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4821 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4823 * exceptions-x86.c: Fix stack space leaks.
4825 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4826 registers from the lmf if the method has save_lmf set.
4828 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4830 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4831 of icall wrappers into InvokeInDomain, since these are now per-domain.
4833 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4835 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4836 make some opcode emulation and intrinsic ops enabled/disabled
4837 according to the architecture. More fixes.
4839 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4841 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4843 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4845 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4846 arch-specific handling for 'this' and struct return type to
4849 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4851 * aot.c: prevent divide by zero error when reporting (it happened with
4854 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4856 * mini.h (inst_switch): Remove unused macro.
4858 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4861 (load_aot_module): free 'info->methods' and 'info' properly. No more
4862 "free(): invalid pointer blah" messages when you have an old aot
4865 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4867 * jit-icalls.c, mini.c: Added support for context static fields.
4869 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4871 * mini.c (mono_method_blittable): Methods which set LastError are not
4872 blittable either. Fixes #51108.
4874 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4876 * mini.c: flush icache.
4877 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4879 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4881 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4883 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4885 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4888 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4891 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4893 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4895 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4896 instruction when the result is discarded.
4898 * iltests.il (test_0_div_regalloc): New regression test.
4900 * arrays.cs: Fix compilation error.
4902 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4904 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4905 float rules to inssel-x86.brg: sane architectures with FP registers
4906 don't need to implement these rules.
4908 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4910 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4912 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4914 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4915 implementation of 32 bit systems.
4917 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4919 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4920 (Jeroen Zwartepoorte).
4922 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4924 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4925 the caller and the callee matches.
4927 * mini.c (mono_method_to_ir): Add comment.
4929 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4930 signbit is missing on some platforms.
4932 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4934 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4936 * mini.c (setup_jit_tls_data): Call the new function.
4938 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4940 * mini-x86.c: Add experimental support for fast access to the lmf
4941 structure under NPTL/Linux 2.6.x.
4943 2003-11-06 Martin Baulig <martin@ximian.com>
4945 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4946 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4949 2003-11-02 Martin Baulig <martin@ximian.com>
4951 * mini.c (inflate_generic_field): New static method.
4952 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4953 generic instance and the field is declared in a generic type, call
4954 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4956 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4958 * mini.h mini.c (mono_method_same_domain): New function to return
4959 whenever the caller and the callee are in the same domain.
4961 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4963 2003-10-30 Martin Baulig <martin@ximian.com>
4965 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4966 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4968 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4969 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4971 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4973 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4976 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4977 object here, so it is in the correct appdomain etc.
4979 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4981 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4983 (mono_method_to_ir): Avoid freeing the type created returned from
4984 mono_type_create_from_typespec, since it is put into an internal cache
4985 by the function. Fixes pointer.exe.
4987 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4988 trampolines for icalls and pinvokes as well. Fixes #33569.
4990 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4992 * mini.c: Update after appdomain changes.
4994 * mini.c (mono_jit_compile_method_inner): Allways compile native
4995 method wrappers in the root domain, since there can only be one
4996 instance of them, whose address is stored in method->info.
4998 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5000 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5001 environment variable. Instead detect automatically whenever running
5002 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5005 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5007 * trace.c, trace.h: New files that implement the new trace option
5010 * driver.c: Document new --trace options.
5012 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5015 - if (mono_jit_trace_calls)
5016 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5018 * mini.h: prototypes.
5020 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5022 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5024 * mini.c inssel.brg: Implement typedefbyref opcodes.
5026 * mini.c (mono_jit_compile_method): Remove unused local variable.
5028 * mini.c (mono_jit_compile_method_inner): Ditto.
5030 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5032 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5034 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5036 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5038 * mini.c (mono_no_aot): Remove unused global variable.
5040 * mini.c: Thread safety fixes.
5042 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5044 * mini.c (mono_create_class_init_trampoline): Add a lock around
5045 class_init_hash_addr.
5047 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5050 * mini.c: Decompose the NEWARR instruction before decomposing its
5051 arguments. Fixes #30073.
5053 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5055 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5058 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5060 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5062 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5064 * driver.c: Add support for compiling icall wrappers to --compile.
5066 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5068 * inssel.brg: The empty value in class->interface_offsets is -1, not
5071 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5073 * objects.cs: New test for 'is' operator on an array of interfaces.
5075 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5077 * tramp-ppc.c: update trampoline code to support jumps
5078 and class initialization.
5080 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5082 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5084 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5086 * inssel.brg (OP_UNBOX): Remove unused rule.
5088 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5089 region instead of one for each method. Fixes #47813.
5091 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5093 * exceptions.cs (test_0_nested_finally): New regression test for
5094 nested exception handlers.
5096 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5098 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5100 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5103 * mini.c (mono_method_check_inlining): Make the inlining limit
5104 configurable by an environment variable.
5106 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5108 * mini.h: Bump AOT file version.
5110 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5111 token, store the image along with the token, since the token might not
5112 refer to the same image as the method containing the relocation,
5113 because of inlining.
5115 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5117 * mini.c (mono_precompile_assemblies): New function to compile
5118 all methods in all loaded assemblies.
5120 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5122 * regalloc.h regalloc.c (MonoRegState): Change the type of
5123 iassign and fassign to int*, since they can contain large negative
5124 values if the register is spilled. Also added some comments. Fixes
5127 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5128 under Win32. Fixes #42964.
5130 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5132 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5134 * aot.c: Added support for AOT compiling methods which contain calls
5135 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5138 * driver.c (compile_all_methods): Run the compilation in a thread
5139 managed by mono. Fixes #44023.
5141 * mini.c (mono_codegen): Print full method name in verbose output.
5143 * mini-x86.c (mono_arch_patch_code): Fix warning.
5145 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5146 jumps, since the method we are jumping to might be domain-specific.
5148 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5150 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5152 * inssel.brg: string chars are unsigned.
5154 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5156 * TODO: New todo item.
5158 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5159 which calls mono_runtime_class_init and patches the call site to
5160 avoid further calls.
5161 (mono_arch_create_class_init_trampoline): New arch specific function
5162 to create a class init trampoline.
5163 (create_trampoline_code): Generalized so it can create
5164 class init trampolines as well.
5166 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5167 (mono_create_class_init_trampoline): New function to create and cache
5168 class init trampolines.
5169 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5170 vtable given the address of a class init trampoline. Used by the
5172 (mono_codegen): Generate a call to a trampoline instead of
5173 mono_runtime_class_init in LDSFLD[A].
5174 (mono_codegen): Add relocations for the new trampoline.
5176 * mini.h mini-x86.c aot.c: Added a new relocation type:
5177 MONO_PATCH_INFO_CLASS_INIT.
5179 * mini.h: Bump AOT version number.
5181 * aot.c: Create a copy of the loaded code instead of using the original
5182 so methods which call each other will be close in memory, improving
5185 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5186 patch since it breaks the regression tests.
5188 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5189 for the register saving instruction sequence since the
5190 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5192 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5194 * TODO: Fix todo item && remove another.
5196 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5198 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5201 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5202 function of the module.
5204 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5205 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5206 --no-aot command line option.
5208 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5210 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5211 by Bernie Solomon (bernard@ugsolutions.com).
5213 * inssel.brg: Refactor the interface offset table related code into
5214 its separate functions and add support for the AOT case.
5216 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5218 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5220 * aot.c: Added mono_aot_verbose variable and made all debugging
5221 output depend on the value of this variable.
5223 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5224 method_label and info_label.
5226 * mini.h mini-x86.c aot.c: Added a new relocation type
5227 MONO_PATCH_INFO_IID for klass->interface_id.
5229 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5230 the MonoJitInfo structure.
5232 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5233 a non-root appdomain in shared mode.
5235 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5237 * aot.c: make aot loader less verbose. Remove free of unused variable.
5239 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5241 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5243 * .cvsignore: Added *.dll.
5245 * mini.c (mono_print_tree_nl): New function callable while debugging.
5247 * mini.c (mono_print_code): Export this.
5249 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5252 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5254 * mini.h (MonoCompile): Added 'jit_info' field.
5256 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5257 the cfg structure, since it is needed by the AOT compiler.
5259 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5261 * aot.c: A major rewrite. Changes include:
5262 - save exception tables for methods which have them.
5263 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5265 - reworked the file format so it is now much smaller and needs
5266 fewer relocation entries.
5268 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5270 * aot.c (load_aot_module): Fix build bustage on platforms without
5273 2003-09-04 Martin Baulig <martin@ximian.com>
5275 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5277 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5279 * TODO: Some new optimization ideas.
5281 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5283 * aot.c: Save the optimization flags used to compile the code into
5286 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5287 support emitting domain specific code.
5289 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5290 no longer domain neutral. It can be made domain neutral by compiling
5291 with --optimize=shared.
5293 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5296 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5297 loading of AOT code.
5299 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5301 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5302 if there is no domain neutrality information.
5304 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5306 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5307 format version into the generated library.
5309 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5310 callee method into the caller since one of them could be shared.
5312 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5313 system exceptions from AOT code now works.
5315 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5316 method if it is domain neutral and the callee is not.
5318 * graph.c (cfg_emit_one_loop_level): Fix warning.
5320 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5322 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5325 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5327 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5328 is needed by code which is executed before mono_runtime_init ().
5329 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5331 * mini.c (mono_thread_abort): Fix warning.
5332 (mono_jit_compile_method): Call static constructor in the AOT case too.
5334 * aot.c (mono_compile_assembly): Fix warning.
5336 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5338 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5340 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5342 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5344 * cpu-pentium.md: Fix the length of call opcodes so they include the
5345 ESP restoring instruction. Fixes #47968.
5347 2003-08-28 Martin Baulig <martin@ximian.com>
5349 * mini-x86.c (mono_arch_call_opcode): Added support for
5350 MONO_TYPE_GENERICINST.
5352 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5354 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5356 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5357 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5359 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5362 2003-08-26 Martin Baulig <martin@ximian.com>
5364 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5365 when reporting an error, set this to the actual error location.
5366 (mono_method_to_ir): Report the correct error location if
5367 get_basic_blocks() returned an error.
5369 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5371 * mini.c (mono_type_blittable): OBJECT is not blittable.
5372 (mono_method_blittable): Methods which have marshalling descriptors
5373 are not blittable either. Fixes #47842.
5375 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5377 * driver.c mini.c: Use an environment variable instead of a global
5378 variable. Also fix the build.
5380 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5381 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5384 * driver.c mini.c: Added --with-valgrind option to turn off some
5385 code which prevents mono from running under valgrind.
5387 * mini.c (mono_emit_call_args): Fixed warning.
5389 * mini.c (mono_emulate_opcode): Fixed warning.
5391 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5393 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5394 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5395 regalloc.c, regalloc.h: specify available registers in arch-specific
5396 code and support floats in the regallocator (patch by Laurent Morichetti
5399 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5401 * mini.c: mono_thread_current() can be called only after
5402 mono_runtime_init(): rearrange code to not call it early on.
5404 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5406 * mini.c: allocate jump tables in the code mempools.
5408 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5410 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5413 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5415 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5416 12 to 16. This fixes bug #47453.
5419 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5421 * mini-ppc.c: fixed indexed load and unsigned compares.
5423 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5425 * mini.c: reenabled installation of handler for
5426 thread abort signal.
5428 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5430 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5431 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5432 until it's fixed and actually useful.
5434 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5436 * inssel-long32.brg: couple more opcodes implemented.
5438 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5440 * mini-sparc.c: Even more opcodes implemeted.
5442 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5444 * mini-sparc.c: More opcodes implemented.
5446 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5448 * mini-sparc.c: More opcodes implemented.
5450 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5452 * inssel-sparc.brg: Add some needed rules. Direct
5454 * Makefile.am: Use inssel-sparc.brg
5455 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5456 an assert happy for now.
5458 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5460 * mini-sparc.c: Fixed compile errors.
5461 * exceptions-sparc.c: Same. We now produce a mono binary
5462 on sparc-linux. Yea.
5464 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5466 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5467 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5468 They compile, but do not work.
5470 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5472 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5473 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5474 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5477 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5479 * mini.c: more opcodes implemented and better support for generics.
5481 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5483 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5484 * mini.c, mini.h: first cut at generics support: some new instructions
5485 added and changed the behaviour of some of the existing ones.
5487 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5489 * mini.c: Removed definition of metadata_shared mutex here.
5491 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5493 * mini-x86.c: make vararg calls work for instance methods.
5495 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5497 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5498 returns the arguments in a separte list, now.
5500 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5502 * aot.c, mini.c: updates for array type representation changes.
5504 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5506 * mini.c: register function to perform jit shutdown.
5508 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5510 * mini.c: use a faster allocator if possible.
5512 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5514 * aot.c: some cleanups and portability changes.
5516 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5518 * mini.c: use faster allocation for CEE_BOX if possible.
5520 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5522 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5523 Moved inlined mempcy code to its own function so that is can be
5524 reused. Added an inline memset function as well (optimized initobj).
5525 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5527 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5529 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5531 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5533 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5534 arch code can setup the cpu for CLR execution, if needed.
5535 We use it on x86 to set the precision of FP operations.
5537 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * mini.c: disable some optimizations if we can guess they'll cost too
5540 much for a given method.
5542 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5544 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5546 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5547 * mini.h mini.c mini-x86.c: Added instruction level coverage
5548 info collection support.
5550 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5552 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5553 is now implemented in the profiling API. Get rid of a couple of
5554 unnecessary global variables.
5556 2003-06-15 Nick Drochak <ndrochak@gol.com>
5558 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5559 * cpu-g4.md: add op_bigmul and op_bigmul_un
5560 * cpu_pentium.md: add op_bigmul_un
5561 * inssel-long32.brg: add rule for unsigned bigmul
5562 * mini-ops.h: define OP_BIGMUL_UN
5563 * mini-x86.c: THE BUG: handle (un)signed properly
5564 * mini.c: choose unsigned opcode if needed.
5565 This set of patches fixes bug #44291
5567 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5569 * mini.c (optimize_branches): improved to handle all kinds of
5570 conditional branches.
5572 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5574 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5575 don't raise exceptions.
5577 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5579 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5580 to arch-specific files.
5582 2003-06-09 Martin Baulig <martin@ximian.com>
5584 * Makefile.am (libs): Added $(LIBGC_LIBS).
5586 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5588 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5589 and OP_ATAN (fixes bug#44293).
5591 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5593 * Makefile.am, mini-x86.c: rename cpu description array to
5594 pentium_desc, since some compilers define the 'pentium' preprocessor
5597 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5599 * mini.c (mini_select_instructions): add explicit branch if the
5600 following block is not the false target of a conditional branch -
5601 we need this with any optimization that reorder or remove bblocks
5603 * mini.c (optimize_branches): bug fixes
5605 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5607 * mini.c (mono_method_to_ir): inline static readonly fields
5609 * ssa.c (fold_tree): start cfold support for long (very simple
5612 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5614 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5616 * inssel.brg: fixed memcpy (bug #44219).
5618 2003-06-05 Dick Porter <dick@ximian.com>
5620 * driver.c: Set the glib log levels to not abort if g_message
5623 g_set_prgname() has to happen before mini_init() so that the
5624 process handle gets the info.
5626 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5628 * driver.c: add intrins to the default optimizations to get wider
5631 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5633 * mini.h: some large basic blocks will overflow a 16-bit
5634 integers for symbolic registers.
5636 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5638 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5639 (mono_arch_output_basic_block): fix bug 43499
5641 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5643 * mini.c: kill duplicated definition of mono_debug_format.
5645 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5647 * mini-x86.c, arrays.cs: fixed register allocation bug.
5649 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5651 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5653 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5655 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5658 (print_method_from_ip): also print source location information if
5661 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5663 * mini.c (mono_find_block_region): bug fix in region code
5664 (mini_method_compile): enable removing unreachable code again, but
5665 only in methods without exception clauses.
5667 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5669 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5670 Implemented arglist opcode and handling of TypedReference type.
5671 Fixed x86 call convention when a structure is returned.
5672 Minimal support for calling static vararg methods.
5674 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5676 * mini.c (mini_method_compile): always remove unreachable code,
5677 because the code in them may be inconsistent (access to dead
5678 variables for example).
5680 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * driver.c, debug-mini.c: warning fixes.
5684 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5686 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5688 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5690 * mini.c: thread-static fields are registered in mono_class_vtable(),
5691 so ensure the function is called before checking for them.
5693 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5695 * mini.c (optimize_branches): fix for bug 43586
5697 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5698 overflow (fixes Bug #43639)
5700 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5702 * mini.c, objects.cs: allow the use of stobj for primitive types.
5704 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5706 * mini.c: be less strict about argument checking until we support
5707 running the verifier.
5709 2003-05-27 Nick Drochak <ndrochak@gol.com>
5711 * basic-long.cs: tests for (ulong)int * (ulong)int also
5712 * mini.c: use the same trick for (ulong)int * (ulong)int
5714 2003-05-27 Nick Drochak <ndrochak@gol.com>
5716 * basic-long.cs: add regression test for (long)int * (long)int
5717 * cpu-pentium.md: add op_bigmul specification
5718 * inssel-long32.brg: add OP_BIGMUL rule
5719 * mini-ops.h: add OP_BIGMUL
5720 * mini-x86.c: register allocator: handle case where src1 needs to be
5722 * mini.c: substitute special BIGMUL opcode in the tree for
5723 (long)int * (long)int
5725 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5727 * jit-icalls.c: call the type ctor on field access if needed.
5729 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5731 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5732 to a method (including results of ldelema, bug#43207).
5734 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5736 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5737 colors to show exception handler blocks.
5739 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5740 (fix for pinvoke7.cs).
5742 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini.h, mini.c: ensure correct initialization order for types that
5745 require it. Prepare for lazy compilation of jit icall wrappers.
5746 Provide a name for opcode emulation to reduce unneeded mallocing.
5748 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5750 * mini-x86.c: better register restoring code and profiling
5751 support for tail calls.
5753 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.h, driver.c: prepare for leaf methods optimization.
5757 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5759 * mini.c: get targets of branches before converting a method.
5761 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5763 * mini.c (optimize_branches): added some experimental code (disbaled)
5765 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5767 * mini.c (optimize_branches): fix branch to branch optimization
5769 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5771 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5773 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5775 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5778 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5780 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5781 enable use of interface variables again.
5783 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5784 I1 to registers because there is no simply way to sign extend 8bit
5785 quantities in caller saved registers on x86.
5787 * inssel-float.brg: set costs of some rules to 2 so
5788 that monobure always select the arch. specific ones if supplied,
5789 regardless of the order we pass the files to monoburg.
5791 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5793 * mini.c, mini-x86.c: since the magic trampoline for jumps
5794 can't patch the code directly, we do it as soon as the
5795 method gets compiled.
5797 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5799 * mini-x86.c, mini.h: introduce a new patching method
5800 to support CEE_JMP and tail calls.
5801 * mini.c: obey tail.call. Don't precompile methods target
5803 * tramp-x86.c: new trampoline code to handle methods
5804 reached through a jump.
5806 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5808 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5809 bit values to registers
5811 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5813 * mini.c (mono_compile_get_interface_var): share interface
5814 variables if possible.
5816 2003-05-16 Martin Baulig <martin@ximian.com>
5818 * debug-mini.c (mono_init_debugger): New function to initialize
5819 the debugger. This is not in the debugger since it needs to
5820 access some of mini's internals.
5822 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5824 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5826 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5828 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5829 for value type handling.
5831 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5833 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5834 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5836 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5838 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5839 the constructor through a proxy.
5841 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5843 * jit-icalls.c, inssel.brg: fixes to array element address
5846 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5848 * mini-x86.c (is_regsize_var): allocate pointer to registers
5850 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5852 * driver.c: fixed typo, added intrins to the set of optimizations
5853 tested with regressions.
5855 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5857 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5858 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5861 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5863 * inssel.brg: remove some common pop instructions without side effects
5865 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5867 * inssel-x86.brg: fixed thinko in int to double conversions.
5869 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5871 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5873 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5875 * inssel-long32.brg: two more missing instructions.
5877 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5879 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5882 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5884 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5887 * basic-float.cs: Added tests for negative zero.
5889 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5891 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5892 a couple of missing operations for long casts, with test cases.
5894 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5896 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5898 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5900 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5901 code size estimation.
5903 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5905 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5906 abstract methods (fix bug 42542)
5908 * aot.c: add ability to handle array types
5910 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5912 * mini.c: Call the _specific versions of the object allocation
5913 functions if possible.
5915 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5917 * driver.c: call setlocale ().
5919 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5921 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5924 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5926 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5928 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5929 wrappers (fix bug 42122)
5931 2003-05-04 Martin Baulig <martin@ximian.com>
5933 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5935 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5936 s/mini_set_defaults/mono_set_defaults/g.
5938 2003-05-04 Martin Baulig <martin@ximian.com>
5940 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5942 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5944 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5945 (reported by Don Roberts).
5947 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5949 * mini.c: temporarily work around two bugs for this release.
5951 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5953 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5954 that contains -export-dynamic and it makes using the ld script
5956 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5958 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5960 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5963 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5965 * mini.c: make sure leave calls all the needed finally blocks,
5966 even when the target jumps out of multiple exception clauses.
5968 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5970 * ldscript, Makefile.am: add linker script to reduce the number of
5971 exported symbols (should also fix the issues with libwine defining
5972 some of the same symbols in io-layer).
5974 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5976 * driver.c (mini_main): Avoid assertion when no file name is given on
5979 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5981 * driver.c: added --version/-V command line option.
5982 Added the inline optimization in the regression tests.
5984 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5986 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5987 to the type in the method signature (fixes bug#42134).
5989 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5991 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5993 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5995 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5997 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5999 * driver.c: fixed bug #42100.
6001 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6003 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6005 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6007 * mini.c: moved most of the code required to do inlining to its own
6008 function so it can be reused. Inline also ctors if appropriate.
6010 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6012 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6013 the runtime can call mono API functions.
6015 2003-04-27 Martin Baulig <martin@ximian.com>
6017 * debug-mini.c (mono_debug_init_method): Added
6018 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6019 send a notification to the debugger.
6021 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6022 running in the Mono Debugger, just pass the breakpoint number to
6023 mono_debug_init_method().
6025 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6027 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6029 * mini.c: allow some more unsafe compares.
6031 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6033 * mini-x86.c, Makefile.am: make distcheck works (partially from
6034 a patch by Richard Lee <r.h.lee@attbi.com>).
6035 * regset.c, regset.h: removed, they are unused.
6037 2003-04-25 Dick Porter <dick@ximian.com>
6039 * driver.c: Usage reports the name as 'mono' not 'mini'
6040 * exceptions-x86.c: Build and run on freebsd
6042 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6044 * Makefile.am: install the program with the 'mono' name and
6045 the library as libmono instead of mini and libmini.
6047 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6049 * driver.c: provide the APIs for the embedding interface of the old jit.
6051 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6053 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6055 2003-04-23 Martin Baulig <martin@ximian.com>
6057 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6059 * driver.c: Added `--debug' command line argument to enable
6062 2003-04-23 Martin Baulig <martin@ximian.com>
6064 * debug.[ch]: Removed. The code is now in
6065 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6067 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6070 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6072 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6074 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6077 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6078 mono_domain_finalize.
6079 (mini_method_compile): use mono_method_profile* if the the option is
6082 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6084 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6085 methods with their wrapper.
6087 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6088 methods with their wrapper.
6090 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6093 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6096 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6099 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6101 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6103 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6105 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6106 of the mempool. This is slightly faster and uses less memory
6108 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6110 * mini.c: avoid O(n) allocation for variables.
6112 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6114 * mini.c: handle items on the stack after inlining methods.
6116 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6118 * mini.c: make the method->opcode optimization dependent
6119 on MONO_OPT_INSTRINS and do it lazily.
6121 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6123 * driver.c: print overall results at the end of regression run.
6125 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6127 * inssel.brg: don't overwrite symbolic registers.
6129 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6131 * inssel-x86.brg: fix conversion from long to float.
6133 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6135 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6137 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6139 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6141 * driver.c: Added --print-vtable option as in the old JIT.
6143 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6145 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6147 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6149 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6151 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6153 * mini.c regalloc.c regalloc.h: Fix memory leak.
6155 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6157 * aot.c (mono_aot_get_method): register all used strings
6159 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6161 * mini.c: always intern strings references with ldstr at compile time.
6163 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6165 * Makefile.am: add BUILT_SOURCES.
6167 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6169 * driver.c: give a better error message when the assembly to execute
6170 doesn't have an entry point.
6172 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6174 * Makefile.am: added hack for automake
6176 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6179 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6181 22003-04-07 Martin Baulig <martin@ximian.com>
6183 * Makefile.am: Added Makefile.am.
6185 * debugger-main.c: Removed, this is now in the debugger where it
6188 * mini.pc.in: Call this package `mini' for the moment.