1 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3 * *-ia64.*: Ongoing IA64 work.
5 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
10 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
12 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
14 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19 of a call is callable by a near call.
21 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
23 * mini-ia64.c: Ongoing IA64 work.
25 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
27 * genmdesc.c: Make the generated array non-static.
29 * inssel-long.brg: Fix LSHR_IMM rule.
31 * *-ia64.*: Ongoing IA64 work.
33 * *-ia64.*: Ongoing IA64 work.
35 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
37 * *-ia64.*: Ongoing IA64 work.
39 * *-ia64.*: Ongoing IA64 work.
41 * mini-ia64.c: Ongoing IA64 work.
43 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
45 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
47 * objects.cs basic-calls.cs: Move some tests to objects.cs.
49 * objects.cs basic-long.cs: Move some tests to objects.cs.
51 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
53 * *-ia64.*: Ongoing IA64 work.
55 * iltests.il: Add a new test.
57 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
60 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
62 * *-ia64.*: Ongoing IA64 work.
64 * *-ia64.*: Ongoing IA64 work.
66 * *-ia64.*: Ongoing IA64 work.
68 * basic.cs objects.cs: Move tests accessing static variables as well.
70 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
72 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
74 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
76 * driver.c: Always print failed tests.
78 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
81 * *ia64*: Ongoing IA64 work.
83 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
85 * basic.cs: Add tests for add.ovf. Fix warnings.
87 2005-05-18 Miguel de Icaza <miguel@novell.com>
89 * driver.c (mono_main): Avoid crash if no argument is passed to
90 --break; Do not use g_error, but f_printf. And fix all other
91 ocurrences of the same crash.
93 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
95 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
96 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
99 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
101 * *-ia64.*: Add beginnings of IA64 backend.
103 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
105 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
107 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
110 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
112 * mini-amd64.c: Fix a warning.
114 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
116 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
117 in float_neg. Fixes #74897.
119 * mini-amd64.c (emit_call): Fix another near call bug.
121 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
123 * declsec.c: Keep the appdomain information in the structure. Added a
124 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
125 value gets overwritten).
126 * declsec.h: Set the default MonoArray for the the stack to 6. Added
127 an MonoAppDomain member to MonoSecurityFrame.
128 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
129 used in the stack walk. Now use a MonoArray which grow (double) when
132 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
134 * mini.c: Re-enabled runtime cleanup, since running threads should
135 now properly stop when exiting.
137 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
139 * mini-codegen.c: New file contaning the arch-independent local
140 register allocator. Not used by any architectures yet.
142 * mini.h linear-scan.c: Merge some changes from the
143 mini-xp-local-regalloc branch.
145 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
147 * mini-amd64.c (emit_call): Fix calls to native functions when the
148 runtime is compiled as a shared library. Fixes #74756.
150 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
151 on a literal field. Fixes #74751.
153 2005-04-25 Raja R Harinath <rharinath@novell.com>
155 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
157 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
159 * objects.cs: Add missing null casting test.
161 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
163 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
164 in wrapper methods. Also rename 'address' variable to 'offset'.
166 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
168 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
171 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
173 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
176 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
178 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
180 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
182 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
185 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
187 * aot.c (mono_compile_assembly): Fix warning.
189 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
190 by the _MSC_VER stuff.
192 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
194 * inssel-long.brg: Fix #74588.
196 * cpu-amd64.md: Fix #74591.
198 * iltests.il: Add new regression tests.
200 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
202 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
205 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
207 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
209 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
210 from Bill Middleton <flashdict@gmail.com>.
212 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
214 * arrays.cs: Add new regression test. Fix warnings.
216 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
218 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
219 and leakage in CKFINITE.
221 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
222 this to a null op since it is called on amd64 too.
224 * exceptions-amd64.c (get_throw_trampoline): Align stack.
226 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
227 body since this is not used on amd64.
229 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
231 * mini-amd64.c: Remove obsolete fixmes.
233 * mini.c (print_method_from_ip): Fix debugging support.
235 2005-2-1 Massimiliano Mantione <massi@ximian.com>
237 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
238 so that expressions that don't give much gain are not reduced.
239 * ssapre.h: Likewise.
241 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
243 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
245 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
247 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
249 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
251 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
253 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
255 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
257 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
260 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
262 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
264 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
266 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
267 MONO_ARCH_USE_SIGACTION. Fixes #74252.
269 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
271 * mini-x86.c: Fix up stack overflow handling.
273 * exceptions.cs: Add new regression test.
275 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
277 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
278 mono_jit_thread_attach.
280 * mini.c (mono_method_to_ir): Verify called method is not abstract.
282 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
284 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
285 avoid calling constructors using callvirt.
287 * inssel.brg: Fix #74073.
289 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
291 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
292 compilation with non-GCC compilers.
293 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
294 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
296 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
298 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
299 klass->interface_offsets (will likely fix bug#74073).
301 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
303 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
305 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
307 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
308 to amd64_div_reg_size ().
310 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
312 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
314 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
316 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
318 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
320 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
322 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
324 * mini.c (mono_precompile_assembly): Load and precompile referenced
325 assemblies as well. Fixes #74015.
327 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
329 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
331 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
333 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
334 a lot of checks and (anyway) permissions cannot work until corlib is
337 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
339 * mini-ppc.c: fixed ABI issue on sysv/ppc.
341 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
343 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
344 calls (fixes bug#72824).
346 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
348 * mini.c: fix tail recursion elimination (see test in bug#73936).
350 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
352 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
353 some fp functions in sse2 mode.
355 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
357 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
359 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
361 * mini.h mini.c: Add mono_get_jit_tls_key ().
363 * mini-x86.c: Enable fast TLS support on windows.
365 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
367 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
368 * mini.c: Check for p/invoke method when generating code. If a
369 p/invoke method, or it's class, isn't decorated with [Suppress
370 UnmanagedCodeSecurity] then generate code to call System.Security.
371 UnmanagedDemand (only if the security manager is active).
373 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
375 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
376 last change as it seems to cause strange crashes.
378 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
380 * *.c: handle unsafe function pointers where needed.
382 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
384 * mini.c (mono_jit_free_method): Remove the fixme too.
386 2005-03-15 Miguel de Icaza <miguel@novell.com>
388 * mini.c: As discussed, make the code actually free the delegate
389 thunk now, to enable the debugging of delegate problems, use
390 MONO_DEBUG=1 when running Mono.
392 This takes also care of parts of the leaks as seen by Joe.
394 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
396 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
397 thread_tls_offset calculation.
399 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
401 * declsec.c: Reworked linkdemand checks for icall. The previous code
402 was using the declaration code (untrusted) and didn't work as expected
403 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
406 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
408 * iltests.il: Add new localloc test.
410 * mini-amd64.c: Handle large stack allocations the same way as on
411 windows if stack overflow handling is working.
413 * mini-amd64.c: Allocate the signal stack using mmap.
415 * mini.c (sigsegv_signal_handler): Fix reading of context.
417 * mini-exceptions.c: Fix up stack overflow handling.
419 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
421 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
423 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
425 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
427 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
428 tramp_init functions as they are no longer needed.
430 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
432 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
434 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
436 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
438 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
441 * mini-ops.h: Add OP_LMUL_IMM.
443 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
444 long mul/div opcodes as intrinsic.
446 * mini-amd64.c (emit_call): Handle the case when the callee might be
449 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
451 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
454 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
456 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
458 2005-03-09 Ben Maurer <bmaurer@ximian.com>
460 * mini.c (mono_codegen): Don't leak here, to help people running
463 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
465 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
466 conversions in sse2 mode.
468 * basic-float.cs: Add regression test.
470 * mini-amd64.c: Reenable sse2.
472 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
474 * mini-amd64.c: Disable sse2 until some regressions are fixed.
476 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
478 * driver.c: Copyright text should include 2005.
480 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
482 * cpu-amd64.md (load_membase): Fix more max lengths.
484 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
486 * cpu-amd64.md (load_membase): Fix max length.
488 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
490 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
492 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
493 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
495 * basic-float.cs: Add rounding regression test.
497 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
499 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
501 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
502 structures in registers for pinvoke wrappers.
504 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
506 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
508 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
510 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
511 wrapper to mono_jit_thread_attach.
513 * mini.c (mini_jit_thread_attach): New jit icall.
515 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
516 native->managed wrappers.
518 * exceptions.cs: Add new regression test.
520 * mini.c (optimize_branches): Check regions in the cbranch to throw
521 block case as well. Fixes #73242.
523 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
525 * mini.c: thread safety fixes.
527 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
529 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
530 patching stuff, since delegates use jump trampolines so there is
533 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
536 * tramp-amd64.c: Fix build.
538 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
539 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
541 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
542 Rename this to mono_arch....
543 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
545 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
547 * mini-amd64.c (emit_call): If both the caller and the callee is
548 guaranteed to have 32 bit addresses, emit a normal call.
550 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
552 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
553 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
554 method_ptr inside delegates.
556 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
558 * mini.c (mono_jit_free_method): Free the method info even if the native code is
559 invalidated. Fixes #73001.
561 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
563 * mini-x86.c: Only use stdcall for pinvokes on windows.
565 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
567 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
568 * mini-x86.c: remove unreliable __thread var offset detection,
569 use the correct accessors and enable by default.
571 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
573 * mini.c (mono_jit_free_method): Fix memory leak.
575 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
577 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
579 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
581 * cpu-amd64.md: Fix lengths of atomic opcodes.
583 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
585 * driver.c: try to not imply using ICU is any good.
587 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
589 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
590 functions as inline ops.
592 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
593 some Interlocked functions as inline ops.
595 * mini.c (move_basic_block_to_end): Fix bug in last patch.
597 * mini.h (MonoBasicBlock): Reorganize fields a bit.
599 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
601 * mini.c: Add support for OP_NOT_TAKEN.
603 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
604 structures in registers for pinvoke wrappers.
606 * mini-amd64.c: Fix warnings.
608 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
610 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
612 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
614 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
615 address instead of loading the address from it.
617 * mini-x86.c: Add support for returning small structs in registers
618 on Win32. Fixes part of #70864.
620 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
622 * trace.c (get_token): Improve error checking.
624 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
626 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
628 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
630 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
631 it can be reused for MonoClass.
632 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
635 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
637 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
638 instead of a MonoReflectionMethod. The method information wasn't used
639 when displaying SecurityException details (but will be now).
641 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
643 * Makefile.am : windows build fix.
645 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
647 * iltests.il: Add new regression test.
649 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
652 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
654 * mini.c: Moved linkdemand check into helper function check_linkdemand
655 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
658 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
660 * declsec.c: Added statistics counter for different kinds of
662 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
663 (and commented) declaration.
664 * mini.c: Added statistics counter for security Demand code
665 generation. Added display of security statistics.
667 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
669 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
670 Fix compilation errors under gcc-2.95.
672 2005-02-12 Ben Maurer <bmaurer@ximian.com>
674 * mini.c, driver.c: Use the new jit trampoline hashtable
676 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
678 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
680 2005-02-11 Martin Baulig <martin@ximian.com>
682 * debug-mini.c (mono_debug_close_method): Free the line number array.
684 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
686 * aot.c: Break up large methods into smaller ones. Share GOT slots for
689 * mini.h: Bump AOT file format version.
691 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
693 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
695 * declsec.h: Added macros to get/set lazyly initialized security
696 informations about assemblies. Added new enum for different type of
697 possible LinkDemand violation. Added function to check LinkDemands.
698 * mini.h: Added a field to MonoCompile to hold any security violation
699 detected when JITting a method (so it can be thrown later).
700 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
701 and CEE_CALLVIRT. Added code to throw exception at the end of
702 mini_method_compile (note: the exception is unhandled right now).
704 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
706 * mini.c, jit-icalls.c: use the managed implementation of
707 memset for initobj and memset, to avoid managed <-> unmanaged
710 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
712 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
713 optimization if it would need a GOT var.
715 * basic.cs: Add tests for constant propagation and switch statements.
717 * ssa.c: Fix out-of-range constant propagation and switch statements.
719 2005-02-09 <vargaz@freemail.hu>
721 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
723 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
725 * cpu-amd64.md (load_membase): Fix max length of load_membase.
727 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
729 * mini.c: update to new signature of mono_class_get_allocation_ftn().
731 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
733 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
734 arithmetic operations.
736 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
738 * mini-ppc.c: add a workaround for broken user code that
739 DllImports vararg functions with non-vararg signatures.
741 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
743 * mini.c (mono_jit_compile_method_inner): Add detection and a
744 meaningfull error message for assemblies written in Managed C++.
746 * tramp-amd64.c mini-amd64.h: Add support for
747 create_trampoline_from_token ().
749 * aot.c mini-x86.c abcremoval.c: Applied patch from
750 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
752 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
754 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
755 which takes a MonoImage/token as parameter instead of a MonoMethod.
757 * aot.c: Use the new trampoline for initializing vtables.
759 * aot.c: Add support for ldfld/stfld_remote wrappers.
761 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
762 rules for compare <MEM>, IMM.
764 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
766 * aot.c: Handle inherited finalizers correctly.
768 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
770 * inssel.brg (stmt): Add a missing _setup_... ().
772 * aot.c: Save some parts of the class state to the AOT file and use it
773 to recompute that state when a class is initialized.
775 * mini.c: Install AOT hooks into the runtime.
777 * mini.h: Bump AOT file format version.
779 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
782 * iltests.il: Add new test.
784 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
788 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
790 * mini.c: setup the statistical profiler in the thread attach
791 callback to cope with the new single thread code.
793 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
795 * mini-ppc.c: ensure we have enough room for the profiler
796 calls (fixed bug#72084).
798 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
800 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
803 2005-2-1 Massimiliano Mantione <massi@ximian.com>
805 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
807 2005-2-1 Massimiliano Mantione <massi@ximian.com>
809 * ssapre.c: Fixed an issue with down safety (this allows IronPython
810 to succesfully execute parrotbench).
811 * ssapre.h: Likewise.
813 2005-2-1 Massimiliano Mantione <massi@ximian.com>
815 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
816 variable for stores to method arguments (fixes a SSAPRE issue).
818 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
820 * mini.c: handle value types in dup, fixes gen-112.cs.
822 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
824 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
825 sequence for calls in dynamic methods to avoid thunks.
827 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
829 * mini.c: correctly remove dynamic methods from the hashtable.
831 2005-1-20 Massimiliano Mantione <massi@ximian.com>
833 * driver.c: Disabled SSAPRE until fix the bug that appears
834 in IronPython's parrotbench.
836 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
838 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
840 * mini.c (mono_method_to_ir): Revert the previous change.
842 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
845 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
846 mono_jit_info_table_find () etc. when running under valgrind.
848 * inssel.brg: Fix warnings.
850 * mini-exceptions.c: Fix warnings.
852 2005-01-31 Martin Baulig <martin@ximian.com>
854 * driver.c (compile_all_methods_thread_main): Don't try to compile
855 generic methods or anything which has type parameters.
857 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
859 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
861 * TestDriver.cs: Add --verbose flags.
863 * graph.c ssa.c: Fix 64 bit warnings.
865 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
866 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
869 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
870 variable not spotted by gcc.
872 * mini-amd64.c inssel-amd64.brg: Applied patch from
873 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
874 X86_COMPARE_MEMBASE opcodes.
876 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
878 2005-01-29 Ben Maurer <bmaurer@ximian.com>
880 * *: MonoMethod->signature might be NULL now. You *MUST* use
881 mono_method_signature.
883 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
885 * driver.c (compile_all_methods_thread_main): Compile the methods
886 without invoking cctors.
888 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
890 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
891 * basic-calls.cs: test for the above.
893 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
895 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
898 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
900 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
901 eagerly if it contains dynamic methods.
903 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
905 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
906 trace, it is now computed by an icall from trace_ips.
908 * mini-exceptions.c: Fix a warning.
910 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
912 * mini-exceptions.c: don't bother getting stack trace info if
913 it's not going to be used.
915 2005-01-27 Raja R Harinath <rharinath@novell.com>
917 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
920 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
922 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
924 * aot.c: Avoid calling mono_method_get_header () if not needed.
926 * mini.h: Bump AOT file format version.
928 * mini.c (mono_emit_native_call): Allocate a GOT var here.
930 * mini.c (mono_print_tree): Print more info for calls.
932 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
934 * declsec.h: Remove warning by adding missing include for marshal.h
936 2005-01-26 Martin Baulig <martin@ximian.com>
938 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
941 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
943 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
946 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
948 * aot.c (mono_compile_assembly): Fix a warning.
950 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
952 * declsec.c: Look for security attributes on the original MonoMethod
953 (and not the wrapped one). This fix permissions on icalls.
955 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
957 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
959 * mini.c (mono_allocate_stack_slots): Add a fixme.
961 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
963 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
965 * inssel.brg: optimize casts of sealed types (more
966 optimizations waiting for fixes in remoting).
968 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
970 * inssel.brg (stmt): Add another dummy rule.
972 * driver.c: Fix warnings.
974 * driver.c (mono_main): If running under valgrind, instruct glib to use
975 the system allocation functions so valgrind can track the memory
976 allocated by the g_... functions.
978 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
980 * mini-ops.h: Add OP_DUMMY_STORE opcode.
982 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
984 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
985 variables in try regions.
987 * mini.c (mini_method_compile): Don't disable optimizations on large
988 methods when AOT compiling.
990 * mini.c (mono_allocate_stack_slots): New arch independent method to
991 allocate stack slots. Not yet used.
993 2005-01-22 Ben Maurer <bmaurer@ximian.com>
995 * debug-mini.c (mono_debug_close_method): Plug some leaks.
997 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
999 * mini-ppc.c: make the branch info relative as the code
1000 buffer can be reallocated.
1002 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1004 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1005 * driver.c: Removed the AOT/security restriction. Now initialize the
1006 security manager (in metadata) if --security is used.
1007 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1008 rather than the pointer to declarative security, when AOT is used.
1010 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1012 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1013 basic blocks, reduced intrinsic exception throwing code size.
1015 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1017 * driver.c (mini_usage): Reorder the usage screen.
1019 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1021 * mini.c (mono_resolve_patch_target): Fix warning.
1023 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1025 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1028 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1030 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1031 breaks the amd64 build.
1033 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1034 register allocation. Fixes #71454.
1036 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1038 * arrays.cs: Add new regression test.
1040 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1042 * ssapre.c: Turned usage of snprintf to GString.
1043 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1044 (I left it on by mistake in my previous commit).
1046 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1048 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1049 on cond branch optimization (fixes bug# 71515).
1051 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1053 * abcremoval.c: Fixed bug 71062.
1054 * abcremoval.h: Likewise.
1056 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1058 * mini.c: Added a new functionality to optimize_branches, the removal
1059 of useless basic blocks, and fixed some problem in the removal of
1060 critical edges; some utility functions added for both purposes.
1061 * ssapre.c: Added complex expression support, and fixed bug 70637.
1062 * ssapre.h: Likewise.
1063 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1065 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1066 * driver.c: Re-enabled SSAPRE.
1068 2005-01-19 Martin Baulig <martin@ximian.com>
1070 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1071 the result of mono_get_method_constrained().
1073 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1075 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1078 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1080 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1081 be detected. Fixes #59296.
1083 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1085 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1086 which can happen. Fixes #71361.
1088 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1090 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1093 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1095 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1096 appdomain-unload.exe to fail.
1098 * mini.c: Fix some memory leaks.
1100 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1102 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1103 Fixed bug and sped up some codepaths.
1105 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1107 * mini.c: Fix some memory leaks.
1109 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1112 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1114 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1117 * iltests.il: Add regression test for #71320.
1119 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1121 * mini.c (mono_codegen): Fix installation of profiler hooks.
1123 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1125 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1127 * mini.h, mini.c, cfold.c: optimize access to enum
1128 readonly fields, too. Eval conditional branches if possible
1129 to perform unreachable code removal in more cases.
1131 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1133 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1135 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1138 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1139 WinXP DEP. Fixes #71244.
1141 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1143 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1145 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1147 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1149 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1151 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1154 * mini.h: Bump AOT version.
1156 * mini.h (MonoCompile): Change exvar to a hash table.
1158 * mini.c: Allocate a separate exvar for each handler block.
1160 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1162 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1163 ex var with the pending exception and only throw if the two are equal.
1166 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1168 * mini-x86.c: Fix warnings.
1170 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1171 used by all the ports now.
1173 * aot.c: Add write-symbols and save-temps options.
1175 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1177 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1179 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1181 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1184 * tramp-s390.c: Check vtable slot belongs to the domain.
1186 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1187 as per other platforms.
1189 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1191 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1193 * driver.c: we don't run the Main() code in a subthread anymore.
1195 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1197 * mini.c: added experimental rtc support in the statistical
1198 profiler: if the user has the permission, more accurate statistics
1199 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1200 The MONO_RTC value must be restricted to what the linux rtc allows:
1201 power of two from 64 to 8192 Hz.
1203 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1205 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1207 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1209 * mini-ppc.c: better icache flush for smp.
1211 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1215 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1216 amd64 port, not yet used.
1218 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1220 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1223 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1225 * driver.c: Added --security option to activate the security manager.
1226 Right now this will allow code generation for declarative demands and
1227 is disabled when AOT is specified.
1228 * mini.c: Add code generation for declarative security demands.
1229 * mini.h: Add mono_use_security_manager as an extern gboolean.
1231 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1233 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1234 emitting more dense assembly code.
1236 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1237 exception throwing stuff.
1239 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1241 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1244 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1247 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1250 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1252 * tramp-*.c: Only patch vtable slots if the object is in the current
1253 domain. Fixes appdomain-unload.exe.
1255 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1257 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1260 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1262 * mini.c (reverse_branch_op): New helper function.
1264 * mini.c (optimize_branches): Run the new optimization only on
1265 platforms which support it. Also reverse all kinds of branches.
1267 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1269 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1272 * mini.c (optimize_branches): Reverse not-equals branches if the false
1273 bblock is a throw. This happens a lot of time with argument checking in
1276 * mini.c (mono_codegen): Add support for placing basic blocks after
1277 the function epilogue.
1279 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1282 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1284 * mini.c (setup_stat_profiler): Only set this up if the platform
1285 supports ITIMER_PROF.
1287 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1289 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1292 * inssel.brg: Fix a warning.
1294 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1296 * mini.c: added support for statistical profiler
1297 (run with: --profile=default:stat).
1299 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1301 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1303 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1305 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1306 related to global registers from the amd64 port.
1308 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1310 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1312 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1313 with global registers.
1314 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1316 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1318 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1320 * debug-mini.c (encode_value): Fix off-by-one.
1322 * aot.c (encode_value): Likewise.
1324 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1326 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1328 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1331 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1333 * aot.c (emit_method_info): Increase size of temp buffer.
1335 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1338 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1340 * aot.c (emit_method_info): Fix build.
1342 * aot.c: Further rework of the AOT file format to reduce the size of
1343 the method info data.
1345 * mini.h: Bump AOT file format version.
1347 2004-12-27 Martin Baulig <martin@ximian.com>
1349 * mini.c (mini_get_method): New static method; call
1350 mono_get_method_full() and mono_get_inflated_method().
1351 (mono_method_to_ir): Use mini_get_method() instead of
1352 mono_get_method_full().
1354 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1356 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1358 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1360 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1362 * inssel-amd64.brg: Add some optimization rules.
1364 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1366 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1367 standard not GC'd stuff is fine.
1369 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1371 * aot.c: Rework the AOT file format to get rid of most of the global
1372 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1374 * mini.h: Bump AOT file format version.
1376 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1378 * mini.h: Bump AOT file format version.
1380 * aot.c (mono_aot_is_got_entry): New function to determine if an
1381 address is inside a GOT.
1383 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1385 * cpu-pentium.md: Increase the maximum size of some instructions which
1386 might involve a got access.
1388 * mini.c (get_method_from_ip): Another debug helper function.
1390 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1391 when got var accesses are created during the decompose phase.
1393 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1395 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1396 argument mini_compile_method and to MonoCompile, and use this to
1397 determine whenever a given method is compiled for AOT. This allows the
1398 other methods compiled during AOT compilation to be free of AOT stuff,
1399 so the backends does not need to add special support for them by
1400 creating a fake GOT etc.
1402 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1405 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1407 * mini.c (mono_method_to_ir): It turns out that some of the
1408 x-appdomain wrappers are lax with types, so just ignore this for
1411 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1412 at the vtable->klass. If it is non-shared code we can just use the
1415 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1417 * mini-ppc.c: access MonoDomain from tls, too.
1419 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1421 * declsec.c: Removed unused variable (and related warning ;-)
1423 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1425 * iltests.il: New test for LDELEMA on an array of ref types.
1427 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1428 all ldelema's on reftypes.
1429 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1430 it was the wrong place to put it.
1432 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1433 register to pop to make this cleaner, at the request of Paolo.
1435 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1437 * mini-ops.h (OP_GETHASHCODE): New op.
1439 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1441 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1444 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1447 * mini-x86.c (mono_arch_output_basic_block): Rather than
1455 The first is 3 bytes while the second is 1. This saves 36 kb on
1456 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1457 see a small boost because of icache locality.
1459 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1461 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1463 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1464 started code sharing with the generic code.
1466 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1468 * mini-ppc.c, cpu-g4.md: added code for direct access to
1471 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1473 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1474 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1477 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1479 * declsec.c|h: Added functions to cache the declarative stack modifiers
1480 in MonoJitInfo and to create a security frame from a MonoJitInfo
1482 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1483 created. Register internal calls for System.Security.SecurityFrame::
1484 _GetSecurityFrame and _GetSecurityStack.
1485 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1486 the definitions for the new stack walk/callback mechanism.
1487 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1488 first security frame for LinkDemands and InheritanceDemands) and
1489 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1491 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1492 walk initialization (lupus).
1494 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1496 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1498 (handle_loaded_temps): Do not create a temporary variable for
1499 things that we know are temps. They will never be modified.
1500 (mono_spill_call): Set MONO_INST_IS_TEMP
1501 (mono_emulate_opcode): ditto
1503 (mono_method_to_ir.CEE_DUP): ditto
1505 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1507 * mini.c (type_to_eval_stack_type): Make this handle the void type
1508 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1509 (emit_tree): use ip_in_bb to special case some common idioms
1510 Update all callers to pass in the IP.
1511 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1513 This gives us a nice 2% speedup in mcs bootstrap.
1515 * mini-x86.c (peephole_pass): Peephole pass to make
1524 * mini.c (ip_in_bb): new method.
1525 (mono_method_to_ir): use this method rather than doing the hash
1528 * linear-scan.c (mono_linear_scan): When expiring actives, you
1529 don't need to keep around variables that expire on this
1530 instruction. This makes it so that:
1533 store (ebx add (ebx, 1))
1537 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1539 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1540 combination to avoid doing two copies. Fix up problems with previous
1543 * mini.c: Fix 64 bit warnings.
1545 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1547 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1549 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1550 changes from the x86 code.
1552 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1554 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1556 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1557 throwing code to reduce its size, unify the AOT and non-aot code and
1558 get rid of relocations in the AOT case.
1560 * mini-x86.h mini.c exceptions-x86.c
1561 (mono_arch_get_throw_corlib_exception): New arch specific function to
1562 raise corlib exceptions which doesn't require relocations in the
1565 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1567 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1569 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1572 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1575 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1577 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1578 with add function when used from Inc/dec atomic
1579 functions. Re-enabled optimization on x86.
1580 * mini-ops.h: renamed atomic_add functions to
1581 allow _add to match the Interlocked::Add and
1582 _add_next to match Interlocked::Inc/Dec.
1584 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1586 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1587 linking of BBs to the end BB, and enabled SSAPRE also with
1588 consprop and copyprop (which was prevented by that bug).
1590 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1592 * mini-x86.c: disabling the Interlocked optimizing code.
1594 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1596 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1599 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1601 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1602 interlocked optimization due lack of support on x86, rewrote
1603 exchange to take into account that base may be in eax.
1605 xsp works again; activated Interlocked optimizing code.
1607 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1609 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1611 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1613 * mini-ops.h: Add new opcodes.
1615 * mini.h: Add new patch types. Add got_var to MonoCompile.
1617 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1618 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1619 make it work with all kinds of patchable code.
1621 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1622 address of the GOT, and referencing entries in the GOT.
1624 * mini.c: Add code to load the GOT address if needed by an opcode.
1626 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1627 independent AOT code on the x86 using an elf-style Global Offset Table.
1629 2004-12-14 Raja R Harinath <rharinath@novell.com>
1631 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1633 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1635 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1638 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1640 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1641 of Interlocked:Increment/Decrement/Add as inline ops.
1642 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1644 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1646 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1647 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1649 2004-12-12 Duncan Mak <duncan@ximian.com>
1651 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1652 again. `patch_info->table_size' is no longer valid after Zoltan's
1655 2004-12-12 Martin Baulig <martin@ximian.com>
1657 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1658 if we are the "real" method, ie. not an inlined method inside it.
1660 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1662 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1663 before we look in the special fields table. This fixes
1664 ../tests/thread-static-init.cs.
1666 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1668 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1669 for Array get_Rank and get_Length. Fixes bug #70465.
1671 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1673 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1674 separate structure to reduce the size of MonoJumpInfo.
1676 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1678 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1680 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1682 * mini.c (mini_get_inst_for_method): Changed to allow ports
1683 to return a MonoInst instead of opcode
1684 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1686 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1687 Allow ports to return a created MonoInst instead of op-code, will enable
1689 (renamed mini_get_opcode_for_method to better reflected the functionality)
1691 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1693 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1695 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1697 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1700 2004-12-08 Martin Baulig <martin@ximian.com>
1702 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1703 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1705 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1707 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1710 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1713 2004-12-08 Raja R Harinath <rharinath@novell.com>
1715 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1717 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1719 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1720 bug introduced by the previous patch.
1722 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1724 * mini-ppc.c, objectc.cs: handle large structs passed by value
1727 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1729 * mini-ppc.c: OP_ARGLIST implementation from
1730 Geoff Norton <gnorton@customerdna.com>.
1732 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1734 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1735 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1737 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1739 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1741 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1743 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1746 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1748 * mini-sparc.c: Zero out localled-ed memory.
1750 * iltests.il: Add tests for zeroing out localloc-ed memory.
1752 2004-12-04 Martin Baulig <martin@ximian.com>
1754 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1755 mono_method_get_signature_full().
1757 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1759 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1760 and some utility functions (always for SSAPRE), integrated SSAPRE.
1762 * driver.c: Added ssapre option.
1763 * ssa.c: Small fix on OP_ARG handling.
1764 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1765 * Makefile.am: Likewise.
1767 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1769 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1772 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1775 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1777 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1779 * cpu-s390.md : Increase instruction length of oparglist.
1781 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1783 2004-11-30 Martin Baulig <martin@ximian.com>
1785 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1786 virtual generic methods. We call a special helper_compile_generic_method()
1787 icall to retrieve the method from the vtable, inflate and compile
1788 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1790 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1792 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1794 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1796 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1798 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1801 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1803 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1804 platforms with PIC aot.
1806 2004-11-28 Martin Baulig <martin@ximian.com>
1808 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1811 2004-11-28 Martin Baulig <martin@ximian.com>
1813 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1814 the result of mono_type_get_underlying_type() to check whether
1817 2004-11-26 Martin Baulig <martin@ximian.com>
1820 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1823 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1825 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1826 the same way as the other arguments so they won't get clobbered.
1828 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1829 calls through R11 since it is clobbered by the trampoline code.
1831 2004-11-26 Raja R Harinath <rharinath@novell.com>
1833 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1834 pick up in-tree mscorlib.dll.
1836 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1838 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1840 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1841 runtime data/code are now stored in a table similar to the GOT in ELF.
1842 This allows the code itself to be position independent.
1844 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1847 * aot.c: Attach ELF type (object/function) directives to all global
1850 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1852 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1854 * mini-amd64.h: Turn on PIC AOT code.
1856 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1857 returning the offset within an OP_AOTCONST instruction where the GOT
1858 offset needs to be added.
1860 * mini.h: Bump AOT file format version.
1862 2004-11-25 Martin Baulig <martin@ximian.com>
1864 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1865 uninflated generic methods.
1867 2004-11-25 Martin Baulig <martin@ximian.com>
1869 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1871 2004-11-24 Martin Baulig <martin@ximian.com>
1873 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1874 original klass (this only applies for generic instances).
1876 2004-11-24 Martin Baulig <martin@ximian.com>
1878 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1879 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1882 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1884 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1885 localloc. Fixes #69678.
1887 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1889 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1891 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1892 used SSE registers on pinvoke calls. Fixes #69774.
1894 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1896 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1897 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1899 2004-11-23 Raja R Harinath <rharinath@novell.com>
1901 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1902 Refer directly to the mcs/ tree.
1904 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1906 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1907 Check if a trampoline for a synchronized method is required.
1909 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1911 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1912 with localloc if needed. Throe arithmetric exception in
1913 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1914 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1916 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1918 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1919 types before switching on type. Fixes #69622.
1921 2004-11-19 Raja R Harinath <rharinath@novell.com>
1923 * Makefile.am (check-local): New. Integrate into 'make check'.
1924 (MCS,RUNTIME): Define using in-tree mono and mcs.
1926 (%.exe): Use $(ILASM).
1928 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1930 * mini-ppc.c: adjust initial prolog size (bug #69691).
1932 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1934 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1937 2004-11-17 Raja R Harinath <rharinath@novell.com>
1939 * Makefile.am (clean-local): Rename from 'clean'.
1941 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1943 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1944 to mono_arch_is_int_overflow.
1945 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1948 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1950 * declsec.c|h: New files to support declarative security attributes.
1951 Added function to check if a method has (applicable) security.
1952 * mini.c|h: Add check for declarative security attributes in
1953 mono_method_check_inlining.
1954 * Makefile.am: Added declsec.c and declsec.h to the build.
1956 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1958 * mini.c, mini.h: update to keep dynamic code info per-domain.
1960 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1962 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1963 (mini_init): Get rid of it from here too.
1965 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1967 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1968 implemented OP_RETHROW (patch by Geoff Norton
1969 <gnorton@customerdna.com>).
1971 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1973 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1974 between appdomains. Fixes appdomain-unload on PPC.
1976 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1978 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1979 mini-exceptions.c: handle the new wrapper types.
1980 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1981 token value as a MonoClass* when compiling a wrapper.
1982 mono_jit_create_remoting_trampoline now takes an additional
1983 MonoRemotingTarget parameter.
1985 2004-11-10 Martin Baulig <martin@localhost>
1987 * mini.c (mono_method_to_ir): Use `generic_container->context'
1988 rather than creating a new one.
1990 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1992 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1994 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1996 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1998 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1999 the experimental aot cache stuff.
2001 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2003 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2004 mini-exceptions.c: update to exception clause structure changes.
2006 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2008 * exceptions-x86.c (throw_exception): Fix warnings.
2010 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2013 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2015 * exceptions-sparc.c (get_throw_exception): Really fix this.
2017 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2019 * tramp-*.c: we no longer support icalls without wrappers, so
2020 a bit of code can be removed here
2022 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2024 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2027 * cpu-sparc.md: Add op_rethrow.
2029 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2031 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2033 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2034 * mini-ops.h: Add OP_RETHROW.
2036 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2038 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2040 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2042 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2043 Makes the output much easier to read
2045 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2047 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2048 prevents another huge leak when compiling with ssa. Secondly, the
2049 performance of doing this rather than freeing the lists is much
2050 better. GList does a lock every time you allocate a list link,
2051 so that it can use a memory pool. So, it is better to just use
2052 a memory pool of our own.
2054 * ssa.c, linear-scan.c: replace g_list_remove_link with
2055 g_list_delete. The remove one does not free the GList, so we were
2056 leaking memory. On -O=all --compile-all with corlib, this cut down
2057 3 MB of allocations.
2059 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2061 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2063 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2065 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2066 into a new function mono_create_jit_trampoline ().
2068 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2070 * trace.c (get_spec): Allow tracing of classes without a namespace.
2072 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2074 * mini.c: Fix pointer overwrite in mini_method_compile.
2076 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2078 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2079 The darwin ABI needs some special handling for 1 and 2 byte structs
2080 Lets use lbz/lhz instead of lwz everywhere.
2081 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2082 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2083 Use stb/sth for the former, and put the latter always on stack instead of in
2086 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2088 * trace.c (is_filenamechar): Add '_'.
2090 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2092 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2094 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2096 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2098 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2099 depends on libmonogc. Fixes #68805.
2101 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2103 * mini.c (mono_jit_free_method): Provide extra information for
2104 this error. Currently this leaks, but will be turned into a
2105 developer option in the future.
2107 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2109 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2111 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2113 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2114 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2115 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2117 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2119 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2120 trampolines for AOT code.
2122 2004-10-22 <vargaz@freemail.hu>
2124 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2125 constructed types. Fixes #68136.
2127 2004-10-21 Martin Baulig <martin@ximian.com>
2129 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2130 if it returns true, unwind the stack to the call instruction.
2132 2004-10-21 <vargaz@freemail.hu>
2134 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2136 * mini.h: Bump AOT version number.
2138 * objects.cs: Add another test for unbox trampolines.
2140 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2143 2004-10-20 <vargaz@freemail.hu>
2145 * driver.c: Add SHARED to the set of optimizations tested.
2147 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2149 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2152 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2154 2004-10-20 Martin Baulig <martin@ximian.com>
2156 * mini-exceptions.c (mono_handle_exception): Call
2157 mono_debugger_handle_exception() to tell the debugger about
2158 catch/finally clauses.
2160 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2162 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2164 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2167 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2169 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2170 methods as their native size, fixed bug #57543, #57545.
2171 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2172 This saves a temporary register and mullw call down into 1 (minor perf
2173 increase for cases like sum = sum * 5; This use to translate into:
2176 It now translates to
2179 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2181 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2184 2004-10-11 Martin Baulig <martin@ximian.com>
2186 * mini.c (mono_method_to_ir): If we're a generic method, get the
2187 MonoGenericContainer from our MonoMethodNormal and create a
2188 MonoGenericContext from it.
2190 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2192 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2194 * basic-long.cs: Add test for checked i8->i2 cast.
2196 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2198 * inssel-ppc.brg: added a couple of speedup rules.
2200 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2202 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2203 to speed up rebuilds.
2205 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2207 * mini-s390.c: Minor fix to OP_OR_IMM.
2209 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2211 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2212 better. Fixes appdomain-unload.exe on sparc.
2214 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2216 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2217 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2220 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2222 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2224 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2226 * mini.c: Always generate a field read/write wrapper for members
2227 of the class MarshalByRefObject since the actual instance could
2230 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2232 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2234 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2236 * driver.c mini.h trace.c: Move the setting of the main assembly into
2237 a separate function called mono_trace_set_assembly () and call it after
2238 actually loading the main assembly. Fixes #66872.
2240 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2242 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2243 using the code manager.
2245 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2247 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2249 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2251 * cpu-amd64.md: Fix bug in previous patch.
2253 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2256 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2258 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2259 mini-exceptions.c: updates for changed stack walk interface.
2261 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2263 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2265 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2267 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2269 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2271 * driver.c (mini_regression_list): Do not call mono_assembly_close
2272 since assemblies can't be unloaded.
2274 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2276 * cpu-amd64.md: Fix more instruction lengths.
2278 * cpu-amd64.md: Fix lengths of some instructions.
2280 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2282 * inssel.brg: Make the array ldelema check aot friendly.
2284 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2286 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2288 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2290 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2292 * mini-x86.c: Fix build.
2294 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2295 mono_type_get_underlying_type () helper function to simplify code.
2297 2004-09-09 Martin Baulig <martin@ximian.com>
2299 * mini-amd64.c: Don't access `type->data.klass' directly, call
2300 mono_class_from_mono_type() instead since the type may be a
2303 2004-09-09 Martin Baulig <martin@ximian.com>
2305 * mini-amd64.c (get_call_info): Fix support for generic instances.
2306 (add_valuetype): Use mono_class_from_mono_type() to get the class
2307 since we can be a generic instance.
2309 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2311 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2313 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2315 * liveness.c: reset spill costs on each scan: bug 62107
2317 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2319 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2320 unnecessary line that doesn't compile
2322 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2324 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2325 trampolines, make them call an error function so people can fix their
2328 2004-09-06 Martin Baulig <martin@ximian.com>
2330 * mini.c (mono_method_to_ir): When initializing locals, handle a
2331 generic instances like a valuetype if it's a valuetype and like a
2332 class if it's a class.
2334 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2336 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2337 stack. Fixes #64674.
2339 * exceptions.cs: Add test for unwinding of call arguments.
2341 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2343 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2344 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2345 set the carry/borrow flag). The sparc and s390 implementations
2346 can now use optimized versions (and simplify the code). ppc bugfixes.
2348 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2350 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2352 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2354 * inssel-amd64.brg: Remove leftover 32 bit rule.
2356 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2358 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2360 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2361 mono_arch_find_jit_info functions into a new function. Fix a memory
2364 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2367 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2369 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2372 * exceptions.cs: Add array size tests.
2374 * mini.c: Allocate a separate icall wrapper for each arity of
2375 mono_array_new_va. Fixes #59509.
2377 * exceptions.cs: Add testcase for 64578.
2379 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2381 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2383 2004-09-02 Martin Baulig <martin@ximian.com>
2385 * mini.c (mono_method_to_ir): When initializing the locals, call
2386 handle_initobj() on the generic instance itself, not its
2389 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2391 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2392 MonoJitInfo for dynamic methods.
2394 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2396 * mini.c: Add support for freeing JIT data for dynamic methods.
2398 2004-09-01 Martin Baulig <martin@ximian.com>
2400 * mini-x86.c (is_regsize_var): Added support for generic
2402 (mono_arch_emit_prolog): Make this compile again, use
2403 `x86_push_imm_template (code)'.
2405 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2407 * mini-x86.c: make all push_imm instructions that get
2408 patched always emit the long form
2410 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2412 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2413 in a per-domain hash.
2415 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2418 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2420 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2423 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2426 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2427 Beginnings of SSE2 support.
2429 * exceptions.cs: Add more tests for checked int<->uint casts.
2431 2004-08-28 Martin Baulig <martin@ximian.com>
2433 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2437 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2438 Handle generic instances recursively.
2440 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2442 * iltests.il: test for conv.u8 on a constant
2444 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2446 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2447 LCONV_x4 (shrun_32 (membase)).
2449 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2451 * inssel-x86.brg: c&p rules for push/setret of long
2453 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2455 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2456 compare (regvar, base)
2458 * inssel-x86.brg: more burg love
2460 * inssel.brg: more cleanup
2462 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2464 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2466 * basic-long.cs, basic-calls.cs: new tests for optimization.
2468 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2470 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2473 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2475 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2477 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2479 * inssel.brg (mini_emit_memcpy): use
2480 NO_UNALIGNED_ACCESS to disable memcpy optimization
2482 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2484 * mini-amd64.c: Handle generic types in various places.
2486 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2488 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2490 * mini.c (handle_box): Fix warning.
2492 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2494 * mini-amd64.h: Enable the emit_state optimization.
2496 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2498 * mini-amd64.c: Add some new 64 bit peephole opts.
2500 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2502 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2504 * mini-amd64.c: Register allocator fixes.
2506 * mini.c: Add an optimization to emit_state to avoid allocation of new
2507 registers on some platforms.
2509 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2511 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2513 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2514 allocation. Fixes #63085.
2516 * basic-long.cs: Add new regression test.
2518 * mini-amd64.c: Register allocator improvements.
2520 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2522 * mini-amd64.c (read_tls_offset_from_method): Add another code
2525 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2526 instruction sequence for nullifying class init trampolines.
2528 * objects.cs: Add new regalloc test.
2530 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2532 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2534 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2536 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2539 * driver.c: Fix profiling after TLS changes.
2541 * driver.c (mono_main): Set mono_stats.enabled if needed.
2543 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2546 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2548 * mini-x86.c: use a 1 op rather than a 2 op tls access
2549 instruction -> faster.
2551 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2553 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2556 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2558 * exceptions-sparc.c (throw_exception): fix typo
2560 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2562 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2563 set tree->dreg correctly with tls. Allow any
2564 register to be used.
2566 * mini-x86.c (read_tls_offset_from_method): add new code
2567 generation pattern seen with GCC.
2570 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2572 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2573 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2574 exceptions-sparc.c: fix some performance issues in exception
2575 handling and setting of the stack trace for exceptions that were
2578 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2580 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2583 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2586 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2588 This patch inlines tls access, when possible.
2590 * mini.h: new arch functions for TLS intrinsics.
2591 All platforms updated with a stub.
2593 * mini.c: use the new intrinsics
2595 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2596 arch specific intrinsic for tls variables
2598 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2600 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2603 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2605 * mini.c: thread local allocation
2607 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2609 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2611 * Makefile.am: Link against the static version of libmonogc.
2613 * Makefile.am: Link the static versions of the convenience libraries
2614 into the mono executable.
2616 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2618 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2620 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2621 on integer overflow.
2623 * mini-amd64.c: Reorganize function call code.
2625 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2627 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2629 * inssel-x86.brg: use xor eax,eax.
2631 * basic.cs: new tests
2633 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2635 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2636 in exception throwing code.
2638 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2640 * inssel-x86.brg: use xor esi,esi.
2642 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2644 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2645 can trace methods compiled during mini_init () too.
2647 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2650 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2652 * Makefile.am: static link on x86 (r=zoltan)
2654 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2656 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2657 code since it causes some programs to fail.
2659 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2661 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2663 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2665 * mini.c: ovfops_op_map - add STACK_OBJ case for
2667 * basic.cs: add test_0_pin_string as test
2670 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2672 * Makefile.am: build C# if srcdir != builddir
2674 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2676 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2677 fall-through blocks.
2679 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2681 * driver.c: enable loop by default again and include abcrem in -O=all.
2683 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2685 * iltests.il: Add some localloc tests.
2687 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2689 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2692 * inssel-amd64.brg: Add some optimizations.
2694 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2697 * Makefile.am: Statically link mono against libmono on AMD64.
2699 * mini-amd64.c inssel-amd64.brg: Optimizations.
2701 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2703 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2705 * tramp-amd64.c: Patch calling code in trampolines.
2707 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2709 * mini-amd64.c: pinvoke struct passing fixes.
2711 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2713 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2714 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2716 2004-08-05 Duncan Mak <duncan@ximian.com>
2718 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2721 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2723 * mini-amd64.c (emit_move_return_value): Move return value for normal
2726 2004-08-05 Martin Baulig <martin@ximian.com>
2728 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2729 `type->type'; just modify `type' itself when dealing with enums
2730 and generic instances.
2731 (check_call_signature): Make `simple_type' a `MonoType *'.
2733 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2735 * mini.c: Use OP_PADD to add offsets to addresses.
2737 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2739 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2741 * mini-sparc.c (mono_arch_emit_epilog): fix check
2742 for folding last op into restore instruction
2744 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2746 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2747 helper methods using the code manager.
2749 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2751 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2753 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2755 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2756 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2758 * mini-s390.c: fix tail processing
2760 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2762 * mini-ppc.c: mul.ovf.un exception name fix.
2764 2004-08-03 Martin Baulig <martin@ximian.com>
2766 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2767 instances; before jumping to `handle_enum', also modify `ptype'.
2769 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2771 * cpu-sparc.md: fcall maximal length too small.
2773 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2775 * mini-amd64.c mini.h: Add initial support for passing/returning
2776 structures to/from pinvoked methods.
2778 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2780 * mini-ppc.c: reg allocator fix.
2782 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2784 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2786 * inssel.brg: Optimize memset on 64 bit machines.
2788 * mini-amd64.c: Fix some vararg cases.
2790 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2792 * mini-s390.c: Corrected macro in emit_float_to_int
2794 * s390-abi.cs: Tests to exercise the s390 ABI
2796 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2798 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2801 * basic.cs: Add a test for add.ovf.un.
2803 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2805 * mini-sparc.c: add case for OP_IDIV_UN
2807 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2809 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2811 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2813 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2815 * basic.cs: regression tests.
2817 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2820 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2822 * basic.cs: Add a new test.
2824 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2825 and AOT. Various fixes and optimizations.
2827 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2829 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2831 * mini-ppc.c: make sure temp regs are not used for global reg
2834 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2836 * cpu-sparc.md: conv_i8 fix for 64bits
2838 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2840 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2842 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2843 add opcode for cmp BYTE PTR [eax], imm.
2845 * inssel.brg: Make memcpy and memset takes bases.
2847 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2849 * *-amd64.*: More AMD64 work.
2851 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2853 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2854 add a compare-not-equal opcode.
2856 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2858 * mini.c: Use mono_init_from_assembly instead of mono_init.
2860 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2862 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2864 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2866 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2868 * inssel.brg: 64 bit fixes.
2870 * mini.h (MonoCallInst): Add some AMD64 specific data.
2872 * mini.h: Add some OP_P opcodes.
2874 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2876 * basic.cs: tests for 61797 and 61740
2878 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2880 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2881 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2883 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2885 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2887 * *-amd64*.*: Ongoing AMD64 work.
2889 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2891 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2893 * *-amd64*: Ongoing AMD64 work.
2895 * mini-arch.h: Add AMD64 support.
2897 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2899 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2901 * mini-ops.h: Add new opcodes.
2903 * Makefile.am: Add AMD64 support.
2905 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2906 rules into the inssel-long*.brg files.
2908 * *-amd64.*: Add beginnings of AMD64 backend.
2910 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2912 * mini.c (print_dfn): commenting out the code that prints
2913 the cil. With -O=deadce, this makes -v -v crash.
2915 * cpu-pentium.md: make checkthis have a length of 2
2917 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2919 * mini-sparc.h: fix implementations of __builtin
2920 functions for Sun compiler for V9.
2922 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2924 * mini.c: use the new stelem.ref wrapper
2925 * exceptions.cs, arrays.cs: new stelem.ref tests
2927 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2929 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2930 new XSP should work with these changes).
2932 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2934 * inssel-{long32,x86,}.brg: trivial optimizations.
2936 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2938 * mini.c: load value when emitting box operation in
2941 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2943 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2944 is one byte shorter than cmp DWORD PTR [eax], 0.
2946 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2948 * inssel-ppc.brg: arguments on the stack are always
2949 relative to the stack pointer (spotted by Neale Ferguson).
2951 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2953 * exceptions-x86.c: delay appending the method name to the trace until
2954 after mono_jit_info_table_find is called, as this gets the real
2957 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2959 * aot.c: register roots
2961 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2963 * aot.c : I could just use PLATFORM_WIN32 flag.
2965 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2967 * aot.c : Reverting the previous fix. This time it broke linux build.
2969 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2971 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2973 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2975 * mini.c (handle_stack_args): Remove some more debugging code.
2977 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2979 * driver.c mini.h aot.c: Allow additional options to be specified with
2980 --aot and pass them to mono_compile_assembly.
2982 * aot.c: Add experimental code to AOT compile all loaded assemblies
2983 on demand and save the code into a cache in the filesystem.
2985 * aot.c: Add support for more wrapper methods.
2987 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2990 * cpu-*.md: Remove removed opcodes.
2992 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2993 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2994 related icalls to marshal.c.
2996 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2998 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3000 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3002 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3004 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3005 * liveness.c: If liveness is recomputated we need to reset the information
3006 for each variable. This way, if the liveness range has been narrowed
3007 by optimizations that happened after the last computation, we can return
3010 For example, if you have
3015 // Tons of code that does not affect i
3021 i = 0 is dead code and will be removed by SSA. However, when
3022 linear scan gets to the code, i will still appear to be live
3023 throughout the entire block. This prevents good register allocation.
3025 2004-07-06 Martin Baulig <martin@ximian.com>
3027 * debug-mini.c (mono_debug_init_method): Allow
3028 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3029 (mono_debug_add_icall_wrapper): New method.
3031 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3033 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3035 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3038 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3040 * aot.c (mono_aot_load_method): Fix loading of debug info.
3042 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3044 * aot.c: Add logging support.
3046 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3048 * mini.h: Add prototype for mono_print_method_from_ip.
3050 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3052 * inssel.brg: 64 bit fixes.
3054 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3057 * Makefile.am: Add SPARC64 support.
3059 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3061 * aot.c: Fix alignment problems on 32 bit platforms.
3063 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3065 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3068 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3071 * mini.h: Bump AOT file version. Some 64 bit fixes.
3073 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3075 * inssel-sparc.brg: Add new rule to avoid register moves.
3077 * inssel.brg: Add ldind_to_load_membase helper function.
3079 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3081 * mini.c: OffsetToStringData intrinsic.
3083 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3085 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3087 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3090 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3091 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3093 * mini.c: reinstated mono_compile_get_interface_var()
3094 on x86, too, since the change breaks the Gtk# build there as well.
3096 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3098 * driver.c: remove loop from the default optimizations: it seems to
3099 interact badly with some of the other options (see bug #60613).
3101 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3103 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3104 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3106 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3109 vararg-using methods.
3111 2004-06-21 Martin Baulig <martin@ximian.com>
3113 * mini/mini-exceptions.c
3114 (mono_handle_exception): Added `gpointer original_ip' argument.
3115 After calling mono_unhandled_exception(), call
3116 mono_debugger_unhandled_exception() and if that returns true,
3117 restore the context and return.
3119 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3121 * mini-ppc.c: prefer the use of relative branches so
3122 they won't need to be patched in aot code (patch from Patrick Beard).
3124 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3126 * aot.c: patch from Patrick Beard to make the output assembly
3127 more correct for the MacOSX assembler. Small tweak to
3128 generate sane images on Linux/PPC, too.
3130 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3132 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3133 case until bug #59509 is fixed (shows up in #60332).
3135 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3137 * mini.c: make sure the needed wrappers are compiled, too, with
3140 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3142 * driver.c: remove NPTL reference in --version output.
3144 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3146 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3147 generate valid assembly for the Mach-O assembler.
3149 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3151 * driver.c: don't include abcrem in the all optimization specifier
3152 since it slows down jit compilation too much for now.
3154 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3156 * mini.c: use BIGMUL only if both operands have the same signage.
3157 * iltests.il: Test for bug 60056. (errors related to signage in
3162 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3164 * mini.c, aot.c: memory leak fixes.
3166 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3168 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3170 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3172 * Makefile.am: remove the -static hack completely, it links in
3173 statically glib as well.
3175 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3177 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3178 * exceptions.cs: make it compile with new mcs/csc.
3180 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3181 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3182 and added relevant test case.
3184 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3186 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3187 regressions in gtk-sharp.
3189 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3191 * exceptions.cs: New regression tests.
3193 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3195 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3197 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3199 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3201 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3203 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3205 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3207 * mini.c (mono_jit_runtime_invoke): Init class in this
3208 method instead of trusting mono_jit_compile_method to
3209 do the work (because wrappers can be in object class)
3211 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3213 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3215 * basic-long.cs: New regression test.
3217 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3219 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3222 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3224 * Makefile.am: fix miguel's change to build mono statically against
3225 libmono (track build dependencies).
3227 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3229 * cfold.c: Some glib versions do not have G_MININT32.
3231 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3233 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3234 with precision of tan, atan, sin and cos, and implemented related
3235 regressions tests (fixes bug 54467, but one new problem appeared and
3238 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3240 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3242 * exceptions.cs: Add test for constant folding && division by zero.
3244 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3245 since driver.c is in libmono too, so the optimization was useless.
3247 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3248 variable to driver.c so the compiler can emit more efficient code to
3251 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3253 * Makefile.am: don't distribute generated inssel.[ch] files.
3255 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3257 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3258 into the default appdomain. Fixes #58707.
3260 * jit-icalls.c: Remove the broken approximation for truncl, doing
3261 no conversion is better.
3263 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3266 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3268 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3269 of the mcrxr instruction which is not available on some processors
3270 even if it's documented to be. Implement add and sub overflow correctly
3271 (still not complete for long unsigned). Speed up icalls a bit.
3273 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3275 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3276 we run .cctor in the current domain instead of target_domain.
3278 Fixes bug #58558, .cctor not being called in -O=shared.
3280 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3282 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3284 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3286 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3287 which can be done with an imm8, do it that way.
3288 (mono_arch_output_basic_block): ditto for a jmp
3289 (mono_arch_emit_prolog): Computate maximum offset of a label.
3291 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3293 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3294 now tries to allocate prefered physical reg's for virtual
3295 regs. This reduces the number of emited spills/loads with
3296 20-30% on our core assemblies.
3298 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3300 * jit-icalls.c: truncl() is not needed and trunc() is
3301 the correct thing to do anyway (bug #58287).
3303 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3305 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3308 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3310 * driver.c: enable loop optimizations by default.
3312 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3314 * mini-x86.c: fix calc of max loop size when aligning loops start.
3316 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3318 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3321 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3323 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3326 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3328 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3330 * mini.c (inline_method): Allways inline some wrappers even if the cost
3331 is too large. Fixes #58785.
3333 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3335 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3337 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3338 (crichton@gimp.org). Beginning of support for sparc/linux.
3340 * mini-sparc.c: Optimize retrieval of LMF address.
3342 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3344 * exceptions-ppc.c: handle alloca in methods with clauses.
3346 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3348 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3350 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3352 * mini.c: Delegate most of the abort signal work to
3353 mono_thread_request_interruption, which also handles Stop and Suspend
3356 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3358 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3359 supports the save/restore lmf opcodes.
3361 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3363 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3366 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3368 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3370 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3371 methods which contain array accesses.
3373 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3374 boundaries. Fixes #58537.
3376 * iltests.il: Add regression test for #58537.
3378 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3380 * mini-x86.c (mono_arch_local_regalloc): Last part of
3381 fix for bug #58633 (releasing register to early).
3383 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3385 * basic-long.cs: Add new regression test.
3387 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3389 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3390 register too early on the chain.
3392 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3394 * mini.c (create_helper_signature): Use a helper function to reduce
3395 the code which needs to be written. Also set the calling convention of
3396 icalls on windows. Fixes #57840.
3398 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3400 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3401 exceptions-ppc.c: added helper function to get the instruction address
3402 from a signal handler context.
3404 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3406 * helpers.c: use g_get_tmp_dir. Invokes happyness
3409 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3411 * helpers.c: Add new env variable to pass args to objdump.
3412 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3414 2004-05-17 Radek Doulik <rodo@ximian.com>
3416 * Makefile.am (common_sources): added abcremoval.h so it get
3417 disted and daily mono packages on go-mono.com will build again
3419 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3421 * abcremoval.c: Fixed coding style, added copyright header.
3423 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3425 * mini.h: Added prototype for abc removal main function.
3427 * build_relations_propagation_table.pl: Added copyright header.
3429 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3431 * basic-long.cs: reg test for complex ceq_long bug.
3433 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3435 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3436 reg in long and clob case (bug #58343). Fixed/added comments.
3438 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3440 * mini.c (mono_jit_runtime_invoke): Follow new convention
3441 of calling the invoke method with an function pointer.
3443 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3445 * ChangeLog: Fix author of memory leak patch.
3447 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3449 * Makefile.am: fix make dist as well...
3452 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3454 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3455 on archs where pointers are 4 bytes long.
3457 * Makefile.am: Added abcremoval.c source file.
3459 * abcremoval.c: Added abcremoval.c.
3461 * abcremoval.h: Added abcremoval.h.
3463 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3465 * inssel.brg: Enabled bounds check removal.
3467 * mini.c: Added support for abcrem optimization.
3469 * mini.h: Added abcrem optimization label.
3471 * driver.c: Added support for abcrem optimization.
3473 * propagated_relations_table.def: Added propagated_relations_table.def.
3475 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3477 * mini.c, cfold.c: fix style.
3479 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3481 * mini.c: handle issue with the low-level implementation of
3482 some long opcodes (bug #54209).
3484 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3486 * basic.cs: test for my new cmov stuff.
3488 2004-05-13 Patrik Torstensson
3490 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3491 opt and added peephole documentation.
3493 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3495 * tramp-ppc.c: rewrote the generic trampoline code.
3497 2004-05-11 Patrik Torstensson
3499 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3501 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3503 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3505 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3506 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3508 * mini.c: Add new icalls for AsAny marshalling.
3510 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3512 * tramp-ppc.c, mini-ppc.c: more cleanups.
3514 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3516 * mini.c: no warnings.
3518 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3520 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3522 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3524 * mini.c: In the thread abort signal handler, if the thread is in the
3525 process of being stoped, don't throw the Abort exception, just stop the
3528 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3530 * tramp-ppc.c: removed old code.
3532 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3534 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3535 do some simple speed optimizations on ppc.
3537 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3539 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3540 and large offsets in load/store.
3542 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3544 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3545 it causes regressions.
3547 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3549 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3552 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3554 * jit-icalls.c: remove warnings.
3555 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3556 speedups for unsafe code.
3558 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3560 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3562 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3564 * basic-calls.cs: Add new regression test.
3566 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3569 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3571 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3574 2004-05-06 Patrik Torstensson
3576 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3577 long reg allocation in any reg (not only eax:edx) and implemented
3578 long shl/shr ops in asm instead of helpers.
3580 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3582 * mini-sparc.h: Fix warnings.
3584 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3587 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3588 separate statement for clarity.
3590 * mini-sparc.c: Update status.
3592 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3594 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3597 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3599 * inssel-ppc.brg: another small pre-release workaround:
3600 we don't do overflow detection for long_sub_un.
3602 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3604 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3605 (also works around a weird ppc bug: 57957).
3607 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3609 * tramp-ppc.c: trampoline fixes.
3611 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3613 * mini-ppc.c: fixed typos.
3615 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3617 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3618 at the top of the stack. Fixed typos. Use a frame registers
3619 for all the methods with exception clauses.
3621 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3623 * exceptions-ppc.c: restore fp registers.
3625 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3627 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3628 order from the stack top (moved the stack room to save the
3629 return value for trace after the param area). Fixed corruption
3630 in restoring registers on unwind.
3632 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3634 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3636 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3638 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3639 and prolog/epilog for methods that use it. Allow
3640 enough param area room for varargs methods. Fix miguel's
3641 breakage in exception handling.
3643 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3645 * Makefile.am: run genmdesc only on current arch.
3647 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3650 * mini-x86.h: fix the build on windows.
3652 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3654 * 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.
3656 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3658 * mini-exceptions.c: New file.
3660 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3661 Move some parts of the x86 exception handling code to an
3662 arch-independent file so it can be shared with other ports.
3664 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3666 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3668 2004-04-26 David Waite <mass@akuma.org>
3670 * driver.c: remove comma from end of enumeration declaration
3672 2004-04-26 Jackson Harper <jackson@ximian.com>
3674 * driver.c: parse config file before loading first assembly. This
3675 allows the user gac to be enabled/disabled.
3677 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3679 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3680 simpler mechanism: we do not care what is encoded initially
3681 (branch absolute or relative), we care about the code and its
3682 target. I kept the old code for reference for now.
3684 The new code tries first to determine if the jump is anywhere in
3685 the -/+32 absolute meg range, if it succeeds, it encodes using the
3686 absolute branch; If not, it tried to find something in the
3687 relative range, if not, it uses the handle_thunk code.
3689 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3691 * exceptions-ppc.c: use the correct ip register on macosx.
3693 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3695 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3697 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3699 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3700 Raise exception on integer divide by zero by hand since the hw
3701 doesn't support it. Handle NaNs in FP compares.
3703 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3705 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3706 code reducing duplication between the platforms and enabled
3707 signal exception handling (on linux for now).
3709 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3711 * exceptions-ppc.c: more macosx support.
3713 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3715 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3717 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3719 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3721 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3723 * iltests.il: more tests.
3725 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3727 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3730 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3732 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3734 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3736 * liveness.c: Mark variables as volatile in all basic blocks reachable
3737 from exception clauses.
3739 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3741 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3744 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3746 * iltests.il, basic.cs: more tests for regalloc.
3748 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3750 * iltests.il: Some tests for register allocation modifications
3753 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3755 * exceptions.cs: Add regression test for bug #56782.
3757 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3758 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3759 the beauty of fixing the same thing in 5 different files...
3761 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3763 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3766 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3768 * mini.c: Add support for STRWLPARRAY marshalling convention.
3770 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3772 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3773 to init the context to setup the regs pointer).
3775 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3777 * exceptions-ppc.c: more exceptions work.
3779 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3781 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3784 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3786 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3787 can use the memory directly.
3789 * cpu-pentium.md: Update documentation from a post from Zoltan.
3791 add x86_add_membase, x86_sub_membase, x86_mul_membase
3793 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3795 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3796 GENERAL_REGS they were also hardcoded for all PPC ports.
3798 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3800 Remove hard-coded limit for floating point registers, use
3801 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3803 Notice that in MacOS X calling conventions you can fit a lot more
3804 floating point values in registers, so I should update the PInvoke
3805 test to excercise the passing of floating point values on the
3806 stack (currently broken).
3808 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3810 * tramp-ppc.c (create_trampoline_code): Added
3811 JUMP_TRAMPOLINE_SIZE.
3812 (ppc_magic_trampoline): Follow the pattern from
3813 x86_magic_trampoline: if code is set to zero, return.
3814 (create_trampoline_code): Always pass MonoMethod to the jump
3815 trampoline, before it was passing a null.
3816 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3817 share the code with mono_arch_create_jit_trampoline.
3819 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3821 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3824 * cpu-g4.md: Added length for jmp instruction, the worst case
3825 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3828 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3830 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3832 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3834 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3835 before each IL instruction.
3837 * mini.c (CEE_BOX): Fix warnings.
3839 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3841 * mini.c: removed a few unused vars and extra whitespace.
3843 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3845 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3847 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3849 (OP_GETCHR): use the above
3850 (CEE_LDELEMA): use the above.
3852 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3853 version of the generic impl.
3854 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3855 (CEE_LDELEMA): use the above.
3857 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3859 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3862 * iltests.il: Added new regression test for #56317.
3864 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3867 under NetBSD. Fixes #56450.
3869 * liveness.c (update_gen_kill_set): Fix previous patch.
3871 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3873 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3875 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3877 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3880 * inssel-sparc.brg: Add more optimizations.
3882 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3884 2004-04-01 Martin Baulig <martin@ximian.com>
3886 * mini.c (handle_box): New static function; moved the
3887 implementation of CEE_BOX here.
3888 (mono_method_to_ir): Added `constrained_call' variable.
3889 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3890 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3891 mono_method_get_constrained() to get the method.
3893 2004-04-01 Martin Baulig <martin@ximian.com>
3895 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3896 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3897 (mono_method_to_ir): We don't need these macros anymore since
3898 mono_class_get_full() already takes care of it.
3900 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3902 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3903 use @function (as doesn't accept #function here) and check the return
3904 value of system and stop if fails.
3906 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3908 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3910 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3912 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3914 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3916 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3919 * basic-long.cs: Add test for negation of Int64.MinValue.
3921 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3923 * mini-sparc.c: Update status.
3925 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3927 * exceptions-sparc.c: Fix return value in filters.
3929 * inssel-sparc.brg: Fix register allocation in some rules.
3931 2004-03-28 Martin Baulig <martin@ximian.com>
3933 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3936 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3938 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3940 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3941 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3942 remove unused conv_u4 opcode.
3944 * mini-x86.c: Remove valgrind workaround since it slows down things
3945 even when mono is not run under valgrind.
3947 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3949 * mini-sparc.c: Update status.
3951 * inssel-sparc.brg: Add some optimizations.
3953 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3954 future delay slot filling. Add support for varargs, tail calls and JMP.
3956 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3957 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3959 * inssel.brg: Fix register allocation in OP_ARGLIST.
3961 * inssel.brg: Fix warnings.
3963 2004-03-25 Martin Baulig <martin@ximian.com>
3965 * mini.c (inflate_generic_field): Removed.
3966 (mini_get_method): Removed, use mono_get_method_full(),
3967 (mini_get_class): Removed, use mono_class_get_full().
3968 (mono_method_to_ir): Pass our generic context to
3969 mono_field_from_token().
3971 2004-03-25 Martin Baulig <martin@ximian.com>
3973 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3974 of a `MonoMethod *'.
3975 (mini_get_method): Take a `MonoGenericContext *' instead
3976 of a `MonoMethod *'.
3977 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3978 a new local variable called `generic_context' which holds the
3979 current `MonoGenericContext *'; use it to lookup things.
3981 2004-03-24 Martin Baulig <martin@ximian.com>
3983 * mini.c (mini_get_class): New static method; if we're inside a
3984 generic instance, inflate the class if neccessary.
3985 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3987 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3989 * iltests.il: New regression test for #55976.
3991 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3994 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3996 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3999 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4001 * liveness.c: Consider SSA stores as well as loads when making vars
4004 * exceptions.cs: New regression tests for register allocation.
4006 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4008 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4009 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4010 domain lock only to protect puntual access to data structures.
4011 Added access lock for sighash, jit_icall_hash_name,
4012 jit_icall_hash_addr and domain->code_mp.
4014 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4016 * driver.c: Print SIGSEGV handling method.
4018 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4020 * mini.c (setup_jit_tls_data): Handle case when this is called
4021 multiple times for a thread.
4023 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4024 is different from fbxx_un. Fixes #54303. Also use constants instead of
4025 magic numbers in a lot of places.
4027 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4029 * exceptions.cs: Fix cctor test when --regression is used.
4031 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4033 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4036 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4038 * inssel-ppc.brg: fixed register assignments for some rules.
4040 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4042 * exceptions.cs: Add test for exceptions in static constructors.
4044 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4045 static constructors outside the domain lock. Fixes #55720.
4047 2004-03-17 Martin Baulig <martin@ximian.com>
4049 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4050 (inflate_generic_field): Take the `MonoMethod *' instead of the
4051 `MonoClass *' and added support for generic method.
4052 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4053 have a `field->parent->gen_params', only inflate the field if it's
4054 an open constructed type.
4056 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4058 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4059 exception object instead of the preconstructed ones.
4061 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4063 * mini.c: reverted changed to sigsegv_signal_handler commited
4064 accidentally in the previous patch.
4066 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4069 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4070 running --aot with an old assembly.
4072 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4074 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4077 * mini-sparc.c: Add support for v9 branches with prediction.
4079 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4081 * mini.c (mini_init): #warning is GNUC only
4083 * mini-sparc.h: implement __builtin_frame_address
4084 and __builtin_return_address for Sun C compiler
4086 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4088 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4090 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4092 * basic-calls.cs: Add test for unaligned byref long argument passing.
4094 * mini-ops.h: Add sparcv9 compare and branch instructions.
4096 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4097 v9 instructions if we have a v9 cpu.
4099 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4100 registers for global allocation.
4102 * exceptions-sparc.c: Fixes.
4104 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4106 * liveness.c (mono_analyze_liveness): Optimized version.
4108 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4110 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4113 * basic-float.cs basic-calls.cs: New regression tests.
4115 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4117 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4118 sigaltstack implementation.
4120 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4122 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4123 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4125 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4127 * mini.c: Fix warnings.
4129 * mini.c (mono_resolve_patch_target): New function which contains the
4130 arch independent part of the patching process.
4132 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4133 patching code to a separate function.
4135 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4137 * mini.c (add_signal_handler): ifdef out on Windows
4139 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4141 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4142 cpu-sparc.md: Add exception handling support + other fixes.
4144 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4145 typed GC detection in --version.
4147 * basic.cs exceptions.cs: New regression tests.
4149 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4150 the arch specific code can store data during a compilation.
4152 * mini-ops.h: Add OP_SETFRET.
4154 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4155 function, register a separate icall for each arity, so the icalls can
4158 * mini.c (mono_print_tree): Print negative offsets in a more readable
4161 * mini.c: Make signal handling work on sparc.
4163 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4165 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4167 * jit-icalls.c: Emulate truncl by aintl on solaris.
4169 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4171 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4173 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4175 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4177 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4178 a MarshalByRef type, inline a method that performs the check, taking into
4179 account that the object can be a proxy. Also implemented tow new opcodes:
4180 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4181 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4182 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4184 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4186 * mini-ppc.c: if a relative branch displacement is too big
4187 but it points to and area reachable with an absolute branch,
4190 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4192 * mini.c: optimize small copies in cpblk.
4194 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4196 * basic-calls.cs basic-float.cs: New regression tests.
4198 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4199 negative offsets from %fp. Implement localloc. Fix local register
4200 allocation. Fix the case when the this argument needs to be saved to
4201 the stack. Implement some missing opcodes.
4203 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4205 * mini.c (mini_method_compile): Reenable global regalloc in methods
4206 with exception handlers.
4208 * linear-scan.c (mono_varlist_sort): Fix warning.
4210 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4212 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4215 * liveness.c: Make all variables uses in exception clauses volatile, to
4216 prevent them from being allocated to registers. Fixes #42136.
4218 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4220 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4223 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4224 argument to mono_arch_regalloc_cost.
4226 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4229 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4231 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4232 Make the cost of allocating a variable to a register arch dependent.
4234 * basic-calls.cs: Fix compilation of tests.
4236 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4237 helper function to cut back on the number of #ifdefs needed.
4239 * mini-ppc.c: Fix compilation.
4241 * basic-calls.cs: New regression tests.
4243 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4245 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4246 of l0 since that is callee saved.
4248 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4251 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4252 of delay instruction.
4254 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4256 * mini.h (MonoCallInst): Add 'virtual' flag.
4258 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4260 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4262 * *.cs: New regression tests.
4264 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4267 * mini.c (mono_runtime_install_handlers): Fix build.
4269 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4270 'signal_stack_size' members.
4272 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4273 alternate signal stack.
4275 * exceptions-x86.c: Add stack overflow handling.
4277 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4278 functions to arch independent code.
4280 * mini.c (mono_print_tree): Print more detailed info for load_membase
4283 2004-02-23 Martin Baulig <martin@ximian.com>
4285 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4287 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4289 * mini-x86.c: fixed reg allocation for div/rem.
4291 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4293 * driver.c (mono_main): Report some configuratio options on --version.
4295 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4297 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4298 low in the address space. Correctly flush memory in thunks where we
4301 2004-02-20 Martin Baulig <martin@ximian.com>
4303 * mini.c (mini_get_method): New static method; inflate all generic
4304 methods and methods in open generic instances.
4305 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4306 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4308 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4310 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4312 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4314 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4316 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4318 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4319 it compile using Sun's compiler.
4321 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4323 * 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.
4325 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4327 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4329 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4331 * mini-ppc.c: handle calls outside of the allowed range with thunks
4332 allocated using the code manager.
4333 * tramp-ppc.c: use the code manager to hold generated native code.
4334 Fixed the magic trampoline to just patch vtable entries.
4336 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4338 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4341 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4343 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4346 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4347 if we have a working __thread implementation.
4349 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4350 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4352 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4354 * mini-x86.c: Fix compilation under gcc 2.
4356 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4358 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4359 contains a call to the wrapped function.
4361 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4362 OP_<CALL>_IMM opcodes, and use them under X86.
4364 * mini.c (mono_jit_find_compiled_method): Fix warning.
4366 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4368 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4370 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4371 functionality to mini.c.
4373 * mini.c (mono_create_jump_trampoline): New function to create a jump
4374 trampoline. Return a compiled method instead of a trampoline if it
4375 exists. Add a cache for jump trampolines.
4377 * mini.c (mono_jit_find_compiled_method): New function to return a
4378 compiled method if it exists.
4380 * mini-x86.c: Call mono_create_jump_trampoline instead of
4381 mono_arch_create_jit_trampoline.
4383 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4384 a jump trampoline. Fixes #52092.
4386 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4388 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4389 which is not up-to-date. Add check_corlib_version () instead.
4391 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4394 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4395 since newer valgrind versions do not need it.
4397 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4398 compile a method with a given set of optimizations.
4400 * mini.c: Compile icall wrappers on-demand instead of at startup.
4402 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4403 wrapper for an icall.
4405 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4407 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4410 * iltests.il: Add test for non-empty stack before switch instruction.
4412 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4414 * mini.c: Add support for new stringbuilder marshalling conventions.
4416 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4418 2004-02-01 Martin Baulig <martin@ximian.com>
4420 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4421 in `ginst->mtype_argv'.
4423 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4425 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4426 facilitate grepping.
4428 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4430 * mini.c: fixed buglet in initobj generic implementation for references.
4432 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4434 * Makefile.am: make the version script conditional.
4435 * jit-icalls.c: handle missing truncl().
4437 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4439 * exceptions.cs: Add more tests for double->int conversion.
4441 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4442 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4444 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4446 * driver.c: make --verbose --version emit an error
4447 if the loaded corlib doesn't match the runtime version.
4449 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4451 * mini-ppc.h: export ppc_patch().
4452 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4453 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4454 on par or better than on MacOSX.
4456 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4458 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4459 mono_lookup_pinvoke_call.
4461 * mini-x86.c: Under windows, the default pinvoke calling convention is
4462 stdcall. Fixes #52834.
4464 * mini.c (optimize_branches): Add an upper bound to the number of
4465 iterations to prevent infinite loops on strange loops. Fixes #53003.
4467 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4469 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4470 and ISINST. Fixes #52093.
4472 * objects.cs (test_0_vector_array_cast): New tests.
4474 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4476 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4477 checking in Array.Set ().
4479 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4482 * object.cs (test_0_multi_array_cast): New regression test.
4484 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4486 * exceptions-ppc.c: fix build on Linux/PPC.
4488 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4490 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4491 running under valgrind.
4492 (x86_magic_trampoline): Fix build bustage.
4494 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4495 negative values as well. This is needed for the encoding of the line number
4496 info, since sometimes the line numbers are not in increasing order.
4498 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4500 * cpu-pentium.md (localloc): Increase the size of the localloc
4501 instruction since it is a loop under Win32.
4503 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4506 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4508 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4509 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4510 Max Horn (max@quendi.de). Fix file names in comments.
4512 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4514 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4515 avoid stack overflow.
4516 (replace_usage): Avoid uninitialized variable warnings.
4518 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4519 and taking the address of valuetype variables.
4521 2004-01-03 Patrik Torstensson
4523 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4524 for other purposes than FP later on.
4526 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4528 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4531 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4533 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4535 2003-12-30 Patrik Torstensson <p@rxc.se>
4537 * mini-x86.h: Decreased number of availiable fp regs.
4538 Solves corner cases with FP spilling.
4540 2003-12-23 Patrik Torstensson <p@rxc.se>
4542 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4543 for floating point stack tracking / spilling on x86.
4546 * basic-float.cs: added float mul overflow test.
4548 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4550 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4552 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4554 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4555 supports for cond branches that overflow the immediate
4556 overflow offset. mcs can compile simple programs.
4558 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4560 * exceptions-ppc.c: exception handling support wip:
4561 finally handlers get run on exception.
4563 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4565 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4568 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4570 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4571 initial support for stack walking and unwinding.
4573 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4575 * driver.c (mono_main): Make corlib-out-of-sync message more
4576 descriptive. Also remove verify_corlib call.
4578 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4580 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4581 not overlap with other call's arguments, too.
4583 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4585 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4586 move to arch-specific code the choice of arch-specific
4587 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4588 * mini.c: ensure emulation calls will not interleave
4591 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4593 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4594 the magic trampoline stack frame is dropped before executing
4597 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4599 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4600 and integer to fp conversions. Added support for overflowing
4601 arguments on the stack. Reserve a couple more registers as temps.
4602 Added support for aot compilation (as output still needs to be
4605 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4607 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4608 Don't overwrite return register in some corner cases.
4610 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4612 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4613 static constructors when AOT compiling.
4615 * driver.c (mono_main): Call mono_check_corlib_version.
4617 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4619 * cpu-g4.md, basic.cs: fixed div target register.
4621 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4623 * mini-ppc.c, basic.cs: shl_imm fix with test.
4625 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4627 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4628 structures by value. Misc fixes.
4629 * objects.cs: more tests.
4631 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4633 * mini-ppc.c: lconv.ovf.i implemented.
4635 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4638 (mini_init): don't error out if someone already called g_thread_init.
4640 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4642 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4643 to be any type per the spec. Fix abnormal memory usage when
4644 the same object is repeatedly thrown.
4646 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4648 * mini.c: check for overruns in IL code.
4650 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4652 * TODO: Add/remove some todo entries.
4654 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4656 * driver.c (mono_main): Call mono_verify_corlib.
4658 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4660 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4661 This has been moved to mini.c
4662 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4663 type being casted is marshalbyref it could be a proxy, so instead of
4664 emitting the type check code, emit a call to a runtime method that will
4665 perform the check by calling CanCastTo if needed.
4667 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4669 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4670 methods with large stack frames under Win32.
4672 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4674 * Makefile.am: Distribute regression tests.
4676 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4677 at the end instead of inserting each variable into the sorted list.
4679 * linear-scan.c (mono_varlist_sort): New helper function.
4681 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4683 * mini.c: ensure arguments and locals are within bounds.
4685 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4687 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4690 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4692 * mini.c (mono_cprop_copy_values): Fix crash.
4694 * aot.c: Set verbosity back to 0.
4696 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4698 * regalloc.c: complete memory leak fix by Laurent Morichetti
4701 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4703 * driver.c (main_thread_handler): Revert the previous patch.
4705 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4708 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4709 memory from the memory pool.
4711 * driver.c (main_thread_handler): Turn on all optimizations when
4714 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4715 an array for better performance.
4717 * regalloc.c (mono_regstate_assign): Fix memory leak.
4719 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4720 serialize the debug info.
4722 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4723 debug info from the serialized representation.
4725 * aot.c: Save debug info into the generated file and load it when
4728 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4730 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4732 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4733 More FP-related fixes.
4735 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4737 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4738 and register allocation buglet. Hello world now runs.
4740 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4742 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4743 * tramp-ppc.c: fixed class init trampoline.
4744 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4746 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4748 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4749 mini.c: more ppc changes/fixes.
4751 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4753 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4754 Also optimize the case when the arguments are the same in the caller
4757 * iltests.il: Add tests for tail calls with valuetype arguments.
4759 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4761 * mini-ppc.c: fixes for struct return type.
4763 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4765 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4766 mono_spillvar_offset() to arch-specific code.
4768 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4770 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4772 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4774 * exceptions-x86.c: Fix stack space leaks.
4776 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4777 registers from the lmf if the method has save_lmf set.
4779 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4781 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4782 of icall wrappers into InvokeInDomain, since these are now per-domain.
4784 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4786 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4787 make some opcode emulation and intrinsic ops enabled/disabled
4788 according to the architecture. More fixes.
4790 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4792 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4794 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4796 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4797 arch-specific handling for 'this' and struct return type to
4800 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4802 * aot.c: prevent divide by zero error when reporting (it happened with
4805 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4807 * mini.h (inst_switch): Remove unused macro.
4809 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4812 (load_aot_module): free 'info->methods' and 'info' properly. No more
4813 "free(): invalid pointer blah" messages when you have an old aot
4816 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4818 * jit-icalls.c, mini.c: Added support for context static fields.
4820 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4822 * mini.c (mono_method_blittable): Methods which set LastError are not
4823 blittable either. Fixes #51108.
4825 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4827 * mini.c: flush icache.
4828 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4830 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4832 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4834 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4836 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4839 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4842 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4844 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4846 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4847 instruction when the result is discarded.
4849 * iltests.il (test_0_div_regalloc): New regression test.
4851 * arrays.cs: Fix compilation error.
4853 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4855 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4856 float rules to inssel-x86.brg: sane architectures with FP registers
4857 don't need to implement these rules.
4859 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4861 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4863 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4865 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4866 implementation of 32 bit systems.
4868 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4870 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4871 (Jeroen Zwartepoorte).
4873 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4875 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4876 the caller and the callee matches.
4878 * mini.c (mono_method_to_ir): Add comment.
4880 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4881 signbit is missing on some platforms.
4883 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4885 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4887 * mini.c (setup_jit_tls_data): Call the new function.
4889 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4891 * mini-x86.c: Add experimental support for fast access to the lmf
4892 structure under NPTL/Linux 2.6.x.
4894 2003-11-06 Martin Baulig <martin@ximian.com>
4896 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4897 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4900 2003-11-02 Martin Baulig <martin@ximian.com>
4902 * mini.c (inflate_generic_field): New static method.
4903 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4904 generic instance and the field is declared in a generic type, call
4905 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4907 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4909 * mini.h mini.c (mono_method_same_domain): New function to return
4910 whenever the caller and the callee are in the same domain.
4912 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4914 2003-10-30 Martin Baulig <martin@ximian.com>
4916 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4917 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4919 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4920 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4922 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4924 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4927 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4928 object here, so it is in the correct appdomain etc.
4930 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4932 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4934 (mono_method_to_ir): Avoid freeing the type created returned from
4935 mono_type_create_from_typespec, since it is put into an internal cache
4936 by the function. Fixes pointer.exe.
4938 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4939 trampolines for icalls and pinvokes as well. Fixes #33569.
4941 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4943 * mini.c: Update after appdomain changes.
4945 * mini.c (mono_jit_compile_method_inner): Allways compile native
4946 method wrappers in the root domain, since there can only be one
4947 instance of them, whose address is stored in method->info.
4949 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4951 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4952 environment variable. Instead detect automatically whenever running
4953 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4956 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4958 * trace.c, trace.h: New files that implement the new trace option
4961 * driver.c: Document new --trace options.
4963 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4966 - if (mono_jit_trace_calls)
4967 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4969 * mini.h: prototypes.
4971 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4973 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4975 * mini.c inssel.brg: Implement typedefbyref opcodes.
4977 * mini.c (mono_jit_compile_method): Remove unused local variable.
4979 * mini.c (mono_jit_compile_method_inner): Ditto.
4981 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4983 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4985 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4987 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4989 * mini.c (mono_no_aot): Remove unused global variable.
4991 * mini.c: Thread safety fixes.
4993 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4995 * mini.c (mono_create_class_init_trampoline): Add a lock around
4996 class_init_hash_addr.
4998 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5001 * mini.c: Decompose the NEWARR instruction before decomposing its
5002 arguments. Fixes #30073.
5004 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5006 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5009 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5011 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5013 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5015 * driver.c: Add support for compiling icall wrappers to --compile.
5017 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5019 * inssel.brg: The empty value in class->interface_offsets is -1, not
5022 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5024 * objects.cs: New test for 'is' operator on an array of interfaces.
5026 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5028 * tramp-ppc.c: update trampoline code to support jumps
5029 and class initialization.
5031 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5033 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5035 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5037 * inssel.brg (OP_UNBOX): Remove unused rule.
5039 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5040 region instead of one for each method. Fixes #47813.
5042 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5044 * exceptions.cs (test_0_nested_finally): New regression test for
5045 nested exception handlers.
5047 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5049 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5051 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5054 * mini.c (mono_method_check_inlining): Make the inlining limit
5055 configurable by an environment variable.
5057 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5059 * mini.h: Bump AOT file version.
5061 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5062 token, store the image along with the token, since the token might not
5063 refer to the same image as the method containing the relocation,
5064 because of inlining.
5066 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5068 * mini.c (mono_precompile_assemblies): New function to compile
5069 all methods in all loaded assemblies.
5071 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5073 * regalloc.h regalloc.c (MonoRegState): Change the type of
5074 iassign and fassign to int*, since they can contain large negative
5075 values if the register is spilled. Also added some comments. Fixes
5078 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5079 under Win32. Fixes #42964.
5081 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5083 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5085 * aot.c: Added support for AOT compiling methods which contain calls
5086 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5089 * driver.c (compile_all_methods): Run the compilation in a thread
5090 managed by mono. Fixes #44023.
5092 * mini.c (mono_codegen): Print full method name in verbose output.
5094 * mini-x86.c (mono_arch_patch_code): Fix warning.
5096 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5097 jumps, since the method we are jumping to might be domain-specific.
5099 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5101 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5103 * inssel.brg: string chars are unsigned.
5105 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5107 * TODO: New todo item.
5109 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5110 which calls mono_runtime_class_init and patches the call site to
5111 avoid further calls.
5112 (mono_arch_create_class_init_trampoline): New arch specific function
5113 to create a class init trampoline.
5114 (create_trampoline_code): Generalized so it can create
5115 class init trampolines as well.
5117 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5118 (mono_create_class_init_trampoline): New function to create and cache
5119 class init trampolines.
5120 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5121 vtable given the address of a class init trampoline. Used by the
5123 (mono_codegen): Generate a call to a trampoline instead of
5124 mono_runtime_class_init in LDSFLD[A].
5125 (mono_codegen): Add relocations for the new trampoline.
5127 * mini.h mini-x86.c aot.c: Added a new relocation type:
5128 MONO_PATCH_INFO_CLASS_INIT.
5130 * mini.h: Bump AOT version number.
5132 * aot.c: Create a copy of the loaded code instead of using the original
5133 so methods which call each other will be close in memory, improving
5136 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5137 patch since it breaks the regression tests.
5139 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5140 for the register saving instruction sequence since the
5141 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5143 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5145 * TODO: Fix todo item && remove another.
5147 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5149 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5152 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5153 function of the module.
5155 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5156 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5157 --no-aot command line option.
5159 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5161 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5162 by Bernie Solomon (bernard@ugsolutions.com).
5164 * inssel.brg: Refactor the interface offset table related code into
5165 its separate functions and add support for the AOT case.
5167 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5169 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5171 * aot.c: Added mono_aot_verbose variable and made all debugging
5172 output depend on the value of this variable.
5174 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5175 method_label and info_label.
5177 * mini.h mini-x86.c aot.c: Added a new relocation type
5178 MONO_PATCH_INFO_IID for klass->interface_id.
5180 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5181 the MonoJitInfo structure.
5183 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5184 a non-root appdomain in shared mode.
5186 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5188 * aot.c: make aot loader less verbose. Remove free of unused variable.
5190 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5192 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5194 * .cvsignore: Added *.dll.
5196 * mini.c (mono_print_tree_nl): New function callable while debugging.
5198 * mini.c (mono_print_code): Export this.
5200 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5203 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5205 * mini.h (MonoCompile): Added 'jit_info' field.
5207 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5208 the cfg structure, since it is needed by the AOT compiler.
5210 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5212 * aot.c: A major rewrite. Changes include:
5213 - save exception tables for methods which have them.
5214 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5216 - reworked the file format so it is now much smaller and needs
5217 fewer relocation entries.
5219 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5221 * aot.c (load_aot_module): Fix build bustage on platforms without
5224 2003-09-04 Martin Baulig <martin@ximian.com>
5226 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5228 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5230 * TODO: Some new optimization ideas.
5232 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5234 * aot.c: Save the optimization flags used to compile the code into
5237 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5238 support emitting domain specific code.
5240 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5241 no longer domain neutral. It can be made domain neutral by compiling
5242 with --optimize=shared.
5244 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5247 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5248 loading of AOT code.
5250 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5252 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5253 if there is no domain neutrality information.
5255 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5257 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5258 format version into the generated library.
5260 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5261 callee method into the caller since one of them could be shared.
5263 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5264 system exceptions from AOT code now works.
5266 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5267 method if it is domain neutral and the callee is not.
5269 * graph.c (cfg_emit_one_loop_level): Fix warning.
5271 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5273 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5276 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5278 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5279 is needed by code which is executed before mono_runtime_init ().
5280 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5282 * mini.c (mono_thread_abort): Fix warning.
5283 (mono_jit_compile_method): Call static constructor in the AOT case too.
5285 * aot.c (mono_compile_assembly): Fix warning.
5287 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5289 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5291 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5293 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5295 * cpu-pentium.md: Fix the length of call opcodes so they include the
5296 ESP restoring instruction. Fixes #47968.
5298 2003-08-28 Martin Baulig <martin@ximian.com>
5300 * mini-x86.c (mono_arch_call_opcode): Added support for
5301 MONO_TYPE_GENERICINST.
5303 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5305 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5307 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5308 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5310 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5313 2003-08-26 Martin Baulig <martin@ximian.com>
5315 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5316 when reporting an error, set this to the actual error location.
5317 (mono_method_to_ir): Report the correct error location if
5318 get_basic_blocks() returned an error.
5320 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5322 * mini.c (mono_type_blittable): OBJECT is not blittable.
5323 (mono_method_blittable): Methods which have marshalling descriptors
5324 are not blittable either. Fixes #47842.
5326 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5328 * driver.c mini.c: Use an environment variable instead of a global
5329 variable. Also fix the build.
5331 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5332 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5335 * driver.c mini.c: Added --with-valgrind option to turn off some
5336 code which prevents mono from running under valgrind.
5338 * mini.c (mono_emit_call_args): Fixed warning.
5340 * mini.c (mono_emulate_opcode): Fixed warning.
5342 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5344 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5345 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5346 regalloc.c, regalloc.h: specify available registers in arch-specific
5347 code and support floats in the regallocator (patch by Laurent Morichetti
5350 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5352 * mini.c: mono_thread_current() can be called only after
5353 mono_runtime_init(): rearrange code to not call it early on.
5355 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5357 * mini.c: allocate jump tables in the code mempools.
5359 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5361 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5364 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5366 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5367 12 to 16. This fixes bug #47453.
5370 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5372 * mini-ppc.c: fixed indexed load and unsigned compares.
5374 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5376 * mini.c: reenabled installation of handler for
5377 thread abort signal.
5379 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5381 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5382 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5383 until it's fixed and actually useful.
5385 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5387 * inssel-long32.brg: couple more opcodes implemented.
5389 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5391 * mini-sparc.c: Even more opcodes implemeted.
5393 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5395 * mini-sparc.c: More opcodes implemented.
5397 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5399 * mini-sparc.c: More opcodes implemented.
5401 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5403 * inssel-sparc.brg: Add some needed rules. Direct
5405 * Makefile.am: Use inssel-sparc.brg
5406 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5407 an assert happy for now.
5409 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5411 * mini-sparc.c: Fixed compile errors.
5412 * exceptions-sparc.c: Same. We now produce a mono binary
5413 on sparc-linux. Yea.
5415 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5417 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5418 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5419 They compile, but do not work.
5421 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5423 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5424 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5425 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5428 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5430 * mini.c: more opcodes implemented and better support for generics.
5432 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5434 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5435 * mini.c, mini.h: first cut at generics support: some new instructions
5436 added and changed the behaviour of some of the existing ones.
5438 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5440 * mini.c: Removed definition of metadata_shared mutex here.
5442 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5444 * mini-x86.c: make vararg calls work for instance methods.
5446 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5448 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5449 returns the arguments in a separte list, now.
5451 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5453 * aot.c, mini.c: updates for array type representation changes.
5455 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5457 * mini.c: register function to perform jit shutdown.
5459 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5461 * mini.c: use a faster allocator if possible.
5463 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5465 * aot.c: some cleanups and portability changes.
5467 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5469 * mini.c: use faster allocation for CEE_BOX if possible.
5471 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5473 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5474 Moved inlined mempcy code to its own function so that is can be
5475 reused. Added an inline memset function as well (optimized initobj).
5476 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5478 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5480 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5482 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5484 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5485 arch code can setup the cpu for CLR execution, if needed.
5486 We use it on x86 to set the precision of FP operations.
5488 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5490 * mini.c: disable some optimizations if we can guess they'll cost too
5491 much for a given method.
5493 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5495 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5497 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5498 * mini.h mini.c mini-x86.c: Added instruction level coverage
5499 info collection support.
5501 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5503 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5504 is now implemented in the profiling API. Get rid of a couple of
5505 unnecessary global variables.
5507 2003-06-15 Nick Drochak <ndrochak@gol.com>
5509 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5510 * cpu-g4.md: add op_bigmul and op_bigmul_un
5511 * cpu_pentium.md: add op_bigmul_un
5512 * inssel-long32.brg: add rule for unsigned bigmul
5513 * mini-ops.h: define OP_BIGMUL_UN
5514 * mini-x86.c: THE BUG: handle (un)signed properly
5515 * mini.c: choose unsigned opcode if needed.
5516 This set of patches fixes bug #44291
5518 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5520 * mini.c (optimize_branches): improved to handle all kinds of
5521 conditional branches.
5523 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5525 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5526 don't raise exceptions.
5528 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5530 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5531 to arch-specific files.
5533 2003-06-09 Martin Baulig <martin@ximian.com>
5535 * Makefile.am (libs): Added $(LIBGC_LIBS).
5537 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5540 and OP_ATAN (fixes bug#44293).
5542 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5544 * Makefile.am, mini-x86.c: rename cpu description array to
5545 pentium_desc, since some compilers define the 'pentium' preprocessor
5548 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5550 * mini.c (mini_select_instructions): add explicit branch if the
5551 following block is not the false target of a conditional branch -
5552 we need this with any optimization that reorder or remove bblocks
5554 * mini.c (optimize_branches): bug fixes
5556 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5558 * mini.c (mono_method_to_ir): inline static readonly fields
5560 * ssa.c (fold_tree): start cfold support for long (very simple
5563 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5565 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5567 * inssel.brg: fixed memcpy (bug #44219).
5569 2003-06-05 Dick Porter <dick@ximian.com>
5571 * driver.c: Set the glib log levels to not abort if g_message
5574 g_set_prgname() has to happen before mini_init() so that the
5575 process handle gets the info.
5577 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5579 * driver.c: add intrins to the default optimizations to get wider
5582 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5584 * mini.h: some large basic blocks will overflow a 16-bit
5585 integers for symbolic registers.
5587 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5589 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5590 (mono_arch_output_basic_block): fix bug 43499
5592 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5594 * mini.c: kill duplicated definition of mono_debug_format.
5596 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5598 * mini-x86.c, arrays.cs: fixed register allocation bug.
5600 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5602 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5604 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5606 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5609 (print_method_from_ip): also print source location information if
5612 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5614 * mini.c (mono_find_block_region): bug fix in region code
5615 (mini_method_compile): enable removing unreachable code again, but
5616 only in methods without exception clauses.
5618 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5620 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5621 Implemented arglist opcode and handling of TypedReference type.
5622 Fixed x86 call convention when a structure is returned.
5623 Minimal support for calling static vararg methods.
5625 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5627 * mini.c (mini_method_compile): always remove unreachable code,
5628 because the code in them may be inconsistent (access to dead
5629 variables for example).
5631 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5633 * driver.c, debug-mini.c: warning fixes.
5635 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5637 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5639 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5641 * mini.c: thread-static fields are registered in mono_class_vtable(),
5642 so ensure the function is called before checking for them.
5644 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5646 * mini.c (optimize_branches): fix for bug 43586
5648 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5649 overflow (fixes Bug #43639)
5651 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5653 * mini.c, objects.cs: allow the use of stobj for primitive types.
5655 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5657 * mini.c: be less strict about argument checking until we support
5658 running the verifier.
5660 2003-05-27 Nick Drochak <ndrochak@gol.com>
5662 * basic-long.cs: tests for (ulong)int * (ulong)int also
5663 * mini.c: use the same trick for (ulong)int * (ulong)int
5665 2003-05-27 Nick Drochak <ndrochak@gol.com>
5667 * basic-long.cs: add regression test for (long)int * (long)int
5668 * cpu-pentium.md: add op_bigmul specification
5669 * inssel-long32.brg: add OP_BIGMUL rule
5670 * mini-ops.h: add OP_BIGMUL
5671 * mini-x86.c: register allocator: handle case where src1 needs to be
5673 * mini.c: substitute special BIGMUL opcode in the tree for
5674 (long)int * (long)int
5676 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5678 * jit-icalls.c: call the type ctor on field access if needed.
5680 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5683 to a method (including results of ldelema, bug#43207).
5685 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5687 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5688 colors to show exception handler blocks.
5690 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5691 (fix for pinvoke7.cs).
5693 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5695 * mini.h, mini.c: ensure correct initialization order for types that
5696 require it. Prepare for lazy compilation of jit icall wrappers.
5697 Provide a name for opcode emulation to reduce unneeded mallocing.
5699 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5701 * mini-x86.c: better register restoring code and profiling
5702 support for tail calls.
5704 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5706 * mini.h, driver.c: prepare for leaf methods optimization.
5708 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5710 * mini.c: get targets of branches before converting a method.
5712 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5714 * mini.c (optimize_branches): added some experimental code (disbaled)
5716 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5718 * mini.c (optimize_branches): fix branch to branch optimization
5720 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5722 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5724 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5726 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5729 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5731 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5732 enable use of interface variables again.
5734 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5735 I1 to registers because there is no simply way to sign extend 8bit
5736 quantities in caller saved registers on x86.
5738 * inssel-float.brg: set costs of some rules to 2 so
5739 that monobure always select the arch. specific ones if supplied,
5740 regardless of the order we pass the files to monoburg.
5742 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini.c, mini-x86.c: since the magic trampoline for jumps
5745 can't patch the code directly, we do it as soon as the
5746 method gets compiled.
5748 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5750 * mini-x86.c, mini.h: introduce a new patching method
5751 to support CEE_JMP and tail calls.
5752 * mini.c: obey tail.call. Don't precompile methods target
5754 * tramp-x86.c: new trampoline code to handle methods
5755 reached through a jump.
5757 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5759 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5760 bit values to registers
5762 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5764 * mini.c (mono_compile_get_interface_var): share interface
5765 variables if possible.
5767 2003-05-16 Martin Baulig <martin@ximian.com>
5769 * debug-mini.c (mono_init_debugger): New function to initialize
5770 the debugger. This is not in the debugger since it needs to
5771 access some of mini's internals.
5773 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5775 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5777 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5779 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5780 for value type handling.
5782 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5784 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5785 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5787 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5789 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5790 the constructor through a proxy.
5792 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5794 * jit-icalls.c, inssel.brg: fixes to array element address
5797 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5799 * mini-x86.c (is_regsize_var): allocate pointer to registers
5801 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5803 * driver.c: fixed typo, added intrins to the set of optimizations
5804 tested with regressions.
5806 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5808 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5809 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5812 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5814 * inssel.brg: remove some common pop instructions without side effects
5816 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5818 * inssel-x86.brg: fixed thinko in int to double conversions.
5820 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5822 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5824 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5826 * inssel-long32.brg: two more missing instructions.
5828 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5830 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5833 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5835 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5838 * basic-float.cs: Added tests for negative zero.
5840 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5842 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5843 a couple of missing operations for long casts, with test cases.
5845 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5847 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5849 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5851 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5852 code size estimation.
5854 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5856 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5857 abstract methods (fix bug 42542)
5859 * aot.c: add ability to handle array types
5861 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5863 * mini.c: Call the _specific versions of the object allocation
5864 functions if possible.
5866 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5868 * driver.c: call setlocale ().
5870 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5872 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5875 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5877 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5879 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5880 wrappers (fix bug 42122)
5882 2003-05-04 Martin Baulig <martin@ximian.com>
5884 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5886 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5887 s/mini_set_defaults/mono_set_defaults/g.
5889 2003-05-04 Martin Baulig <martin@ximian.com>
5891 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5893 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5895 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5896 (reported by Don Roberts).
5898 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5900 * mini.c: temporarily work around two bugs for this release.
5902 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5904 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5905 that contains -export-dynamic and it makes using the ld script
5907 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5909 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5911 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5914 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5916 * mini.c: make sure leave calls all the needed finally blocks,
5917 even when the target jumps out of multiple exception clauses.
5919 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5921 * ldscript, Makefile.am: add linker script to reduce the number of
5922 exported symbols (should also fix the issues with libwine defining
5923 some of the same symbols in io-layer).
5925 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5927 * driver.c (mini_main): Avoid assertion when no file name is given on
5930 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5932 * driver.c: added --version/-V command line option.
5933 Added the inline optimization in the regression tests.
5935 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5937 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5938 to the type in the method signature (fixes bug#42134).
5940 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5942 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5944 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5946 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5948 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5950 * driver.c: fixed bug #42100.
5952 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5954 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5956 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5958 * mini.c: moved most of the code required to do inlining to its own
5959 function so it can be reused. Inline also ctors if appropriate.
5961 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5963 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5964 the runtime can call mono API functions.
5966 2003-04-27 Martin Baulig <martin@ximian.com>
5968 * debug-mini.c (mono_debug_init_method): Added
5969 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5970 send a notification to the debugger.
5972 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5973 running in the Mono Debugger, just pass the breakpoint number to
5974 mono_debug_init_method().
5976 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5978 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5980 * mini.c: allow some more unsafe compares.
5982 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5984 * mini-x86.c, Makefile.am: make distcheck works (partially from
5985 a patch by Richard Lee <r.h.lee@attbi.com>).
5986 * regset.c, regset.h: removed, they are unused.
5988 2003-04-25 Dick Porter <dick@ximian.com>
5990 * driver.c: Usage reports the name as 'mono' not 'mini'
5991 * exceptions-x86.c: Build and run on freebsd
5993 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5995 * Makefile.am: install the program with the 'mono' name and
5996 the library as libmono instead of mini and libmini.
5998 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6000 * driver.c: provide the APIs for the embedding interface of the old jit.
6002 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6004 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6006 2003-04-23 Martin Baulig <martin@ximian.com>
6008 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6010 * driver.c: Added `--debug' command line argument to enable
6013 2003-04-23 Martin Baulig <martin@ximian.com>
6015 * debug.[ch]: Removed. The code is now in
6016 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6018 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6021 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6023 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6025 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6028 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6029 mono_domain_finalize.
6030 (mini_method_compile): use mono_method_profile* if the the option is
6033 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6035 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6036 methods with their wrapper.
6038 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6039 methods with their wrapper.
6041 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6044 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6047 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6050 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6052 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6054 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6056 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6057 of the mempool. This is slightly faster and uses less memory
6059 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6061 * mini.c: avoid O(n) allocation for variables.
6063 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6065 * mini.c: handle items on the stack after inlining methods.
6067 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6069 * mini.c: make the method->opcode optimization dependent
6070 on MONO_OPT_INSTRINS and do it lazily.
6072 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6074 * driver.c: print overall results at the end of regression run.
6076 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6078 * inssel.brg: don't overwrite symbolic registers.
6080 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6082 * inssel-x86.brg: fix conversion from long to float.
6084 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6086 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6088 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6090 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6092 * driver.c: Added --print-vtable option as in the old JIT.
6094 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6096 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6098 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6100 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6102 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6104 * mini.c regalloc.c regalloc.h: Fix memory leak.
6106 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6108 * aot.c (mono_aot_get_method): register all used strings
6110 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6112 * mini.c: always intern strings references with ldstr at compile time.
6114 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6116 * Makefile.am: add BUILT_SOURCES.
6118 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6120 * driver.c: give a better error message when the assembly to execute
6121 doesn't have an entry point.
6123 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6125 * Makefile.am: added hack for automake
6127 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6130 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6132 22003-04-07 Martin Baulig <martin@ximian.com>
6134 * Makefile.am: Added Makefile.am.
6136 * debugger-main.c: Removed, this is now in the debugger where it
6139 * mini.pc.in: Call this package `mini' for the moment.