1 2006-12-30 Miguel de Icaza <miguel@novell.com>
3 * debug-debugger.c (mono_debugger_main): Rename "main" to
4 "main_method" to prevent a warning.
6 Remove a warning for unused field.
8 2006-12-28 Martin Baulig <martin@ximian.com>
11 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13 2006-12-22 Martin Baulig <martin@ximian.com>
15 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
17 seperate `.mdb_debug_info' section, so we can access it from the
18 debugger even if the binary is stripped.
20 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
21 from the `.mdb_debug_info' here to prevent the linker from
22 removing that section.
24 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
27 2006-12-19 Robert Jordan <robertj@gmx.net>
29 * mini-x86: enable the code to return small structures in
30 registers for FreeBSD as well. Fixes bug #80278.
31 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
33 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
35 * mini-x86.c: align the stack when calling the profiler
36 function instrumenting the prolog (on OSX).
38 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
40 * mini.c: emit a break opcode where Debugger.Break () is called.
42 2006-12-13 Miguel de Icaza <miguel@novell.com>
44 * mini.c (mono_method_to_ir): Provide useful information on this
45 assert, to prevent others from debugging like I did.
47 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
49 * mini.c: enable code which was incorrectly commented
52 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
54 * mini-x86.c: enable on OSX, too, the code to return small
55 structures in registers.
57 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
59 * mini-x86.c: remove the use of the dynamic code manager here, too.
61 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
63 * mini.h, debug-debugger.c, tramp-*.c: fixed
64 mono_debugger_create_notification_function() to use
65 mono_global_codeman_reserve () instead of a dynamic code manager.
67 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
69 * mini.c, jit-icalls.h, jit-icalls.c: remove the
70 ves_array_element_address() jit icall and use a generated
71 managed method instead (which is about 4 times faster for a rank 3
74 2006-11-29 Mark Mason <mason@broadcom.com>
76 * basic-calls.cs: additional tests for passing
77 structures as function arguments.
79 2006-11-29 Mark Mason <mason@broadcom.com>
81 * mini-mips.h: disable custom exception handling
82 * mini-mips.c: throw/rethrow should use jalr to call
83 exception stubs. Fixed bug with passing structures
84 by value. More support for tracing floating point
87 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
89 * mini.c: fixed typo in the soft-float ldind.r4 handling
92 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
94 * mini.c, mini.h, driver.c: added --runtime command line
95 option to select a different runtime than the autodetected one.
96 * jit.h: added API for embedders to initialize with a specific
99 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
101 * mini.c: handle also boxing of r4 values (bug #80024).
103 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
105 * mini-ppc.c: force indirect calls until we reserve
106 enough address space for all the generated code.
108 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
110 * exceptions-arm.c: workaround bugs in the libc definition
113 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
115 * inssel.brg: fixes from me and Mark Mason.
117 2006-11-23 Dick Porter <dick@ximian.com>
119 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
120 semaphore display now we've fixed the initial value
122 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
124 * inssel.brg: partially revert the last change to fix the build.
126 2006-11-21 Mark Mason <mason@broadcom.com>
128 * inssel.brg: Add and use compare-and-branch macros to support
129 architectures that do not have condition code registers (ie. MIPS).
130 * *-mips.{c,brg,md}: Fix copyright statements
132 2006-11-20 Mark Mason <mason@broadcom.com>
134 * Makefile.am: remove mini-codegen.c from list of MIPS sources
135 * mini.c: Allow GET_CONTEXT to be specified by the arch port
136 * mini.h: Added declaration for mono_print_ins()
137 * mini-codegen.c: added ins_spec initializer for MIPS
138 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
139 vreg to be virtual and hreg to be non-virtual.
140 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
141 is not yet working/implemented correctly.
142 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
143 non-static, fixup calls to print_ins() from other parts in the file.
145 2006-11-20 Mark Mason <mason@broadcom.com>
147 * basic-calls.cs: added tests for passing structures as arguments
150 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
152 * inssel-long32.brg: optimize signed division by power of two.
154 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
156 * mini-arm.c: added support for interworking with thumb code
157 (mono must be still be built using the ARM instruction encoding).
159 2006-11-19 Miguel de Icaza <miguel@novell.com>
161 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
162 verifier has different rules for it. Fixes a few verifier issues
165 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
166 at the end, so people know what happened.
168 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
170 * brach-opts.c: in optimize_exception_target() make sure we
171 are in a catch clause (fixes bug #79871).
173 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
175 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
176 more soft-float support fixes.
178 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
180 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
181 that are passed half on the stack and half in registers.
183 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
185 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
186 more mips integration work from Mark E Mason
187 <mark.e.mason@broadcom.com>.
189 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
191 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
192 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
193 tramp-mips.c: added sources for the mips port, not
194 integrated in the build yet. Contributed by
195 Mark E Mason <mark.e.mason@broadcom.com>.
197 2006-11-14 Neale Ferguson <neale@sinenomine.net>
199 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
201 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
203 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
204 put the soft-float rules in its own file since it seems to
205 break s390 compilation.
207 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
209 * mini-arm.c: fixed wrnings.
211 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
213 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
214 inssel-arm.brg: ARM support for soft-float.
216 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
218 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
219 loads and stores of 32 bit fp values.
221 2006-11-10 Zoltan Varga <vargaz@gmail.com>
223 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
225 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
226 works. Fixes #79852 and #79463.
228 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
230 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
231 more soft-float support WIP and fixes.
233 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
235 * mini-arm.c: some VFP updates.
237 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
239 * mini-exceptions.c: 0 is a valid local var offset in some
240 architectures, don't assert (bug #78508).
242 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
244 * exceptions-arm.c: fixed off by one error in stack walk code.
246 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
248 * mini.h, mini.c: more precise tracking of type load exceptions.
250 2006-11-03 Robert Jordan <robertj@gmx.net>
252 * Makefile.am: [WIN32] Add monow.exe target.
253 * driver.c: [WIN32] Don't detach the console when debugging.
256 2006-10-30 Miguel de Icaza <miguel@novell.com>
258 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
260 2006-10-23 Zoltan Varga <vargaz@gmail.com>
262 * aot-compiler.c (emit_method_info): Add a case missed earlier.
264 * driver.c (mini_regression): Fix --regression with AOT.
266 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
268 2006-10-17 Zoltan Varga <vargaz@gmail.com>
270 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
272 * mini-sparc.h: Don't use sigaction on sparc/linux.
274 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
276 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
278 * mini-exceptions.c: Add proper include files for getpid ().
280 2006-10-16 Zoltan Varga <vargaz@gmail.com>
282 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
283 address instead of a MonoJitInfo* to avoid decoding the exception info for the
286 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
287 name cache to reduce its size.
289 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
291 2006-10-15 Zoltan Varga <vargaz@gmail.com>
293 * mini-x86.c: Save/restore the current LMF structure more efficiently using
294 the mono_lmf TLS variable.
296 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
297 trampoline lmf frames.
299 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
301 2006-10-14 Zoltan Varga <vargaz@gmail.com>
303 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
304 the mono_lmf TLS variable.
306 * mini-exceptions.c: Access the LMF structure through accessors.
308 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
309 variable instead of in jit_tls->lmf.
311 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
313 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
314 trampoline lmf frames.
316 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
318 2006-10-12 Zoltan Varga <vargaz@gmail.com>
320 * mini.c trace.c mini-x86.c: Revert these too.
322 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
325 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
327 * genmdesc.c: removed now dead code.
329 2006-10-09 Robert Jordan <robertj@gmx.net>
331 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
333 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
335 * mini.h: do not leave gaps in the opcode values.
337 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
339 * jit-icalls.h: flag functions as internal here, too.
341 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
343 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
344 functions with the internal attribute.
346 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
348 * aot-compiler.c: fclose the file descriptor in the profile read loop.
350 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
352 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
355 2006-10-05 Zoltan Varga <vargaz@gmail.com>
357 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
358 tail calls as on other platforms.
360 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
362 * iltests.il: Add a few tailcall tests.
364 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
366 * driver.c: fix loop for old compilers (bug #79521).
368 2006-10-02 Zoltan Varga <vargaz@gmail.com>
370 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
372 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
374 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
375 metadata without any code.
377 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
378 more precise debugging information using gdb.
380 2006-09-30 Zoltan Varga <vargaz@gmail.com>
382 * inssel-ia64.brg: Make the helper methods static.
384 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
386 * inssel-x86.brg: make the helper methods static.
388 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
390 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
392 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
394 * mini.c: updates for monoburg changes.
395 * inssel.brg: make a few helper functions static as they should.
397 2006-09-27 Zoltan Varga <vargaz@gmail.com>
399 * Makefile.am: Move mini-codegen.c to common_sources.
401 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
403 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
405 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
406 mini-ppc.h: port to use the common local register allocator.
408 2006-09-26 Zoltan Varga <vargaz@gmail.com>
410 * mini.h: Remove the comment too then.
412 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
414 * mini.h: put back backend.data which is to be used shortly and
415 doesn't increase the size of MonoInst. If any 64 bit arch aligned
416 pointers on 4 byte boundaries it'd have much bigger issues running
417 and you can ifdef it out anyway.
419 2006-09-26 Zoltan Varga <vargaz@gmail.com>
421 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
422 MonoInst size by 4 bytes on 64 bit machines.
424 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
426 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
427 replacement with more meaningful field names. Arch maintainers, please
428 check the assigned names are good enough for your arch.
430 2006-09-26 Zoltan Varga <vargaz@gmail.com>
432 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
433 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
435 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
437 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
438 relocations and memory requirements, put the optimization flags
439 definitions in their own file.
441 2006-09-24 Zoltan Varga <vargaz@gmail.com>
443 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
445 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
447 2006-09-22 Zoltan Varga <vargaz@gmail.com>
449 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
451 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
453 * inssel.brg: use the correct function to get the size of an item
454 in an array, given an element class.
455 * aot-compiler.c: do not access class->class_size directly.
457 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
459 * mini.h, debug-mini.c: added a debugging function to print
460 info about local variables and arguments in a jitted method.
462 2006-09-20 Zoltan Varga <vargaz@gmail.com>
464 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
466 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
468 2006-09-19 Zoltan Varga <vargaz@gmail.com>
470 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
471 inner and outer loops when passing vtypes.
473 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
475 * mini-ppc.c: take into account the cpu errata for cache flushing
476 which caused some random errors (bug #79381).
478 2006-09-19 Zoltan Varga <vargaz@gmail.com>
480 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
481 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
483 2006-09-17 Zoltan Varga <vargaz@gmail.com>
485 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
488 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
491 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
492 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
494 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
497 2006-09-13 Zoltan Varga <vargaz@gmail.com>
499 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
501 2006-09-12 Zoltan Varga <vargaz@gmail.com>
503 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
504 macro does not have to be changed during debugging.
506 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
508 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
510 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
512 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
513 MONO_ARCH_NO_EMULATE_MUL is defined.
515 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
517 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
519 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
521 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
523 2006-09-11 Zoltan Varga <vargaz@gmail.com>
525 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
526 stuff to mini-exceptions.c where it is used.
528 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
529 setup code, the real one is in mini-exceptions.c.
531 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
532 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
533 some changes from the freebsd ports tree.
535 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
538 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
540 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
542 * mini.c: on Linux, check for /proc to be mounted
543 (bug# 79351, novell bug#201204).
545 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
547 * mini.c: handle cases where pthread_attr_getstack() behaves
548 incorrectly (bug #78096).
550 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
552 * mini-arm.c: support larger stack frames (bug #79272).
554 2006-09-08 Zoltan Varga <vargaz@gmail.com>
556 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
558 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
561 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
562 mono_class_from_name () to find a class from its name.
564 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
566 2006-09-07 Zoltan Varga <vargaz@gmail.com>
568 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
570 2006-09-05 Kornél Pál <kornelpal@gmail.com>
572 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
574 2006-09-04 Zoltan Varga <vargaz@gmail.com>
576 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
577 callinfo->trampoline.
579 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
581 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
584 2006-09-03 Zoltan Varga <vargaz@gmail.com>
586 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
588 2006-09-02 Zoltan Varga <vargaz@gmail.com>
590 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
591 stats.method_trampolines, it is already done by the generic trampoline code.
593 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
595 2006-09-01 Zoltan Varga <vargaz@gmail.com>
597 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
599 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
601 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
603 * mini.c (print_jit_stats): Print mscorlib mempool size too.
605 * mini.c (print_jit_stats): Print new stats.
607 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
609 2006-08-31 Zoltan Varga <vargaz@gmail.com>
611 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
612 Address on two dimensional arrays. Fixes #78729.
614 * mini.h (MonoCompile): Add a 'skip_visibility' field.
616 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
619 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
621 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
624 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
626 (mini_get_ldelema_ins): Ditto.
628 2006-08-30 Zoltan Varga <vargaz@gmail.com>
630 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
631 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
634 2006-08-29 Neale Ferguson <neale@sinenomine.net>
636 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
637 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
639 * exceptions-s390x.c: Cosmetic change.
641 * tramp-s390.c: Fix warning.
643 * cpu-s390.md: Correct length of mul_imm.
645 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
647 * aot-compiler.c: added binary writer with ELF backend
648 implementation (only on Linux/x86 for now).
650 2006-08-18 Zoltan Varga <vargaz@gmail.com>
652 * Makefile.am: Don't run net 2.0 AOT tests.
654 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
655 (mono_compile_assembly): Skip net 2.0 assemblies as well.
657 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
659 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
661 * aot-compiler.c: simplified and refactored the asm-writing code
662 to allow different backends.
664 2006-08-18 Zoltan Varga <vargaz@gmail.com>
666 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
668 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
669 little. Share patches of type TYPE_FROM_HANDLE as well.
671 * mini.c (mono_patch_info_equal): New helper function.
672 (mono_patch_info_hash): Ditto.
674 * aot-compiler.c (emit_method_code): Fix s390 build.
676 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
677 is not handled because it is stored as a flag and not as a type ctor. Fixes
680 2006-08-17 Zoltan Varga <vargaz@gmail.com>
682 * aot-compiler.c: Fix computation of GOT slot statistics.
684 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
685 Also remove support for not PIC AOT.
687 * mini.h: Bump AOT file format version.
689 * objects.cs: Add a test for #78990.
691 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
692 (peter.dettman@iinet.net.au). Fixes #79087.
694 * basic-long.cs: Add a test for the above.
696 2006-08-16 Zoltan Varga <vargaz@gmail.com>
698 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
700 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
703 2006-08-15 Zoltan Varga <vargaz@gmail.com>
705 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
708 2006-08-10 Jonathan Chambers <joncham@gmail.com>
710 * mini.c: Don't verify COM proxy invoke calls
713 2006-08-10 Dick Porter <dick@ximian.com>
715 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
716 which process is holding semaphores locked.
718 2006-08-08 Zoltan Varga <vargaz@gmail.com>
720 * mini-ia64.c mini-amd64.c: Fix #79027.
722 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
724 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
726 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
727 implicit arguments in a vararg call. Fixes #79027.
729 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
731 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
732 (mono_get_array_new_va_signature): Ditto.
734 2006-08-05 Zoltan Varga <vargaz@gmail.com>
736 * aot-runtime.c: Call init_plt lazily.
738 * inssel-long.brg: Fix unsigned long->int conversion.
740 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
742 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
743 that most data is now in the .rss/.data section.
745 2006-08-04 Zoltan Varga <vargaz@gmail.com>
747 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
749 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
751 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
753 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
755 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
756 virtual call. Fixes #79010.
758 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
759 and use the result as the this argument in the real call.
761 * generics.2.cs: Add a new test for #79010.
763 2006-08-03 Zoltan Varga <vargaz@gmail.com>
765 * mini-x86.c: Fix a warning.
767 * aot-compiler.c: Add a bunch of statistics.
769 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
771 2006-08-02 Zoltan Varga <vargaz@gmail.com>
773 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
775 2006-08-01 Zoltan Varga <vargaz@gmail.com>
777 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
779 2006-07-13 Miguel de Icaza <miguel@novell.com>
781 * mini.c (mono_method_to_ir): Obtain the original method in the
782 CIL stream and use this to perform validation.
786 2006-07-19 Zoltan Varga <vargaz@gmail.com>
788 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
789 (mono_arch_call_opcode): Ditto.
791 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
794 * mini.c (mono_patch_info_dup_mp): New helper function.
796 * aot-compiler.c (compile_method): Fix some of the memory allocated during
797 compilation. Fixes #78827.
799 2006-07-18 Kornél Pál <kornelpal@gmail.com>
801 * declsec.c: Use original security informations for
802 MONO_WRAPPER_MANAGED_TO_MANAGED.
804 2006-07-15 Jonathan Chambers <joncham@gmail.com>
806 * mini.c: Allow Com Interop methods/classes and
807 don't verify COM wrapper calls
810 2006-07-13 Zoltan Varga <vargaz@gmail.com>
812 * inssel-long32.brg: Fix long->i4 checked conversion.
814 * exceptions.cs: Add a test for the above.
816 2006-07-08 Zoltan Varga <vargaz@gmail.com>
818 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
820 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
823 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
826 2006-07-03 Zoltan Varga <vargaz@gmail.com>
828 * mini.c: Fix solaris/x86 exception handling.
830 * Makefile.am: Get rid of $(ICU_LIBS).
832 2006-07-02 Zoltan Varga <vargaz@gmail.com>
834 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
835 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
836 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
838 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
840 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
841 this function causes a SIGSEGV.
843 2006-06-22 Zoltan Varga <vargaz@gmail.com>
845 * mini.c: Remove unused solaris/x86 includes.
847 2006-06-21 Zoltan Varga <vargaz@gmail.com>
849 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
851 2006-06-20 Jb Evain <jbevain@gmail.com>
853 * cpu-g4.md: fix max length of start_handler instruction.
855 2006-06-20 Massimiliano Mantione <massi@ximian.com>
856 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
858 2006-06-16 Massimiliano Mantione <massi@ximian.com>
859 * ssa.c: Fixed bug 78653 for SSA based deadce.
860 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
861 MonoInst.flags, used in SSA based deadce.
862 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
863 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
865 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
867 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
868 it can end up using non executable memory on ppc64 systems
869 running ppc32 userspace (fix from Johannes Berg).
871 2006-06-14 Dick Porter <dick@ximian.com>
873 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
876 2006-06-13 Massimiliano Mantione <massi@ximian.com>
877 * mini.c: Made so that inline is locally disabled if it would
878 trigger a .cctor, because too many apps depend on this behavior
879 (which seems to be also the one of the MS CLR).
881 2006-06-13 Zoltan Varga <vargaz@gmail.com>
883 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
884 No idea why this worked before.
886 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
887 which branch to outer exception clauses since they could skip the
888 inner finally clauses. Fixes #78633.
890 * exceptions.cs: Add a test for the above.
892 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
895 * iltests.il: Add a test for the above.
897 2006-06-12 Zoltan Varga <vargaz@gmail.com>
899 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
900 after the end of a try bblock, to prevent asserts in mini_method_compile ().
902 * iltests.il: Add a test for the above.
904 2006-06-10 Zoltan Varga <vargaz@gmail.com>
906 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
908 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
909 methods as instrinsics.
911 2006-06-09 Wade Berrier <wberrier@novell.com>
913 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
914 (simple-cee-ops.h ssapre-mini-ops.h)
916 2006-06-09 Neale Ferguson <neale@sinenomine.net>
918 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
919 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
921 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
922 * cpu-s390x.md: Fix max. length values for a couple of instructions.
924 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
926 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
928 2006-06-08 Massimiliano Mantione <massi@ximian.com>
930 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
931 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
932 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
933 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
934 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
935 of opcodes, so that bug 78549 should not happen again.
936 * ssapre.c: Updated to use the renamed files.
938 2006-06-08 Zoltan Varga <vargaz@gmail.com>
940 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
941 in OP_ATOMIC_EXCHANGE_I4.
943 2006-06-07 Wade Berrier <wberrier@novell.com>
945 * tramp-s390.c: Fix s390 build (add missing pointer declarations
946 in mono_debugger_create_notification_function)
948 2006-06-06 Zoltan Varga <vargaz@gmail.com>
950 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
952 * mini.c (type_from_stack_type): Disable some changes which do not
955 * driver.c: Reenable opts.
957 * mini.h (MonoStackSlot): New structure to keep track of the verification state
958 of the evaluation stack.
960 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
961 evaluation stack trace at entry to the bblock.
963 * mini.c (merge_stacks): New function to perform verification of stack merges.
964 Turned off by default.
966 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
969 2006-06-06 Massimiliano Mantione <massi@ximian.com>
971 * local-propagation.c: Fixed bug 78549.
973 2006-06-04 Zoltan Varga <vargaz@gmail.com>
975 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
977 2006-06-02 Miguel de Icaza <miguel@novell.com>
979 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
980 tramp-arm.c, tramp-ia64.c
981 (mono_debugger_create_notification_function): Update signature to
982 new signature and use new protocol for creating the notification
985 Should fix the build.
987 2006-06-02 Geoff Norton <gnorton@customerdna.com>
989 * exceptions-ppc.c (mono_jit_walk_stack)
990 (ves_icall_get_frame_info): Fix the build
992 2006-06-02 Zoltan Varga <vargaz@gmail.com>
994 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
996 2006-05-31 Raja R Harinath <rharinath@novell.com>
998 * il2tests.2.il: New file for generics CIL tests. Add test for
1000 * Makefile.am: Update.
1003 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1006 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1008 * aliasing.c: Fixed bug 78311.
1010 2006-05-29 Martin Baulig <martin@ximian.com>
1012 * mini-exceptions.c (mono_find_jit_info): When computing the
1013 native offset, check whether we're actually inside the method's
1014 code; call mono_debug_print_stack_frame() to format the frame.
1015 (ves_icall_System_Exception_get_trace): Call
1016 mono_debug_print_stack_frame() to format the stack frame.
1017 (ves_icall_get_trace): Update to the new debugging API.
1018 (mono_jit_walk_stack_from_ctx): Likewise.
1019 (ves_icall_get_frame_info): Likewise.
1021 * mini.c (get_method_from_ip): Use the new debugging API.
1022 (mono_print_method_from_ip): Likewise.
1025 (mono_jit_walk_stack): Use the new debugging API.
1026 (ves_icall_get_frame_info): Likewise.
1028 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1030 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1032 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1034 * mini.c: Added "limitator" to inline for debugging.
1036 2006-05-24 Martin Baulig <martin@ximian.com>
1038 * debug-debugger.c (mono_debugger_init): Create a private,
1039 malloc()-based code manager for the notification function and
1040 intentionally leak it on exit. This fixes the crash-on-exit race
1044 (mono_debugger_create_notification_function): Added
1045 `MonoCodeManager *' argument.
1048 (mono_debugger_create_notification_function): Added
1049 `MonoCodeManager *' argument.
1051 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1053 * aliasing.c: Fixed 64 bit issue.
1054 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1055 default since all known bugs are fixed (one more time!).
1057 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1059 * mini.c: write barrier support.
1061 2006-05-23 Martin Baulig <martin@ximian.com>
1063 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1064 check at the top of the file.
1066 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1068 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1069 reverting changes without reason and without changelog entries.
1071 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1073 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1074 to a few opcodes. Fixes #78439.
1076 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1077 consistency with other archs.
1079 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1081 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1083 * debug-debugger.c: fix the build.
1085 2006-05-17 Martin Baulig <martin@ximian.com>
1088 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1089 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1090 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1091 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1093 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1095 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1097 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1099 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1100 MONO_TYPE_GENERICINST.
1102 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1103 MONO_TYPE_GENERICINST.
1105 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1107 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1110 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1112 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1114 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1116 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1118 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1119 mono_trace_cleanup ().
1121 * iltests.il: Fix problem with the newly added test.
1123 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1124 due to register constraints, free up the previous hreg. Fixes #78314.
1126 * iltests.il: Add new test for #78314.
1128 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1129 Interlocked.Add. Fixes #78312.
1131 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1133 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1135 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1137 2006-05-05 Martin Baulig <martin@ximian.com>
1139 * debug-mini.c (mono_debug_open_block): New method.
1142 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1143 the beginning of each basic block.
1146 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1147 the beginning of each basic block.
1149 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1151 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1152 default until I understand why they break the build on amd64.
1154 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1156 * mini.c (mini_cleanup): Call mono_cleanup ().
1158 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1161 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1163 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1164 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1165 default since all known bugs are fixed, and I cannot reproduce bug
1166 77944... I'm asking Matt Hargett to test again after this commit.
1168 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1170 * mini-codegen.c: Fixed typo that thrashed inline.
1172 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1174 * dominators.c (compute_dominators): Avoid using a worklist since
1175 it is not correct in some cases. Instead, iterate over all bblocks as
1176 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1178 2006-04-28 Miguel de Icaza <miguel@novell.com>
1180 * mini.c (mono_jit_compile_method_inner): Use
1181 mono_prepare_exception_from_error that resets the value
1184 2006-04-27 Miguel de Icaza <miguel@novell.com>
1186 * mini.c: Move the mini_loader_error_to_exception to metadata.
1188 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1190 * aliasing.c: Fixed bug 78210.
1192 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1194 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1195 default until all their problems (or the ones they trigger) are fixed.
1197 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1199 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1201 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1202 as loaded only after resolving patches since that could invoke the same method.
1204 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1206 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1209 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1212 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1215 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1216 made from AOT code through the PLT table.
1218 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1219 holding the plt offset when a call is made to the aot plt trampoline.
1221 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1223 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1226 * Makefile.am (common_sources): Fix build breakage.
1228 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1229 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1230 intra-assembly calls if possible.
1232 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1234 * mini-trampolines.c: Handle PLT entries.
1236 * mini.c: Avoid creating a GOT var for calls.
1238 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1241 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1244 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1247 * mini.h: Bump AOT file format version.
1249 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1252 2006-04-25 Martin Baulig <martin@ximian.com>
1254 * driver.c: Disable copyprop, consprop and inline when running
1255 inside the debugger.
1257 2006-04-25 Martin Baulig <martin@ximian.com>
1259 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1260 with `get_current_thread' and added `detach'.
1261 (MonoDebuggerMetadataInfo): Added `thread_size',
1262 `thread_tid_offset', `thread_stack_ptr_offset' and
1263 `thread_end_stack_offset'.
1265 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1267 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1270 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1271 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1273 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1275 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1277 * aot.c: Add support for ADJUSTED_IID.
1279 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1281 * aot.c (emit_method_order): Don't align method_order_end.
1283 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1284 the interface ID changes.
1286 2006-04-21 Dick Porter <dick@ximian.com>
1288 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1289 cleaning up a thread. Fixes the new part of bug 77470.
1291 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1293 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1296 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1298 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1300 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1301 SIGSEGV. Fixes #78072.
1303 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1304 unregister our SIGABRT handler.
1306 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1308 * mini.c: Disabled inline where it can alter the call stack in a
1309 way visible from managed code.
1310 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1313 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1315 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1316 on other platforms. Fixes #78089.
1318 2006-04-13 Martin Baulig <martin@ximian.com>
1320 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1321 determine whether we're inside the debugger.
1324 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1326 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1328 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1329 handler clauses. Fixes #78024.
1331 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1332 in the CALL_MEMBASE opcodes. Fixes #78088.
1333 (mono_arch_get_vcall_slot_addr): Ditto.
1335 2006-04-10 Martin Baulig <martin@ximian.com>
1337 * debug-debugger.c: The thread handling code has now been moved
1338 into ../metadata/threads.c.
1340 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1342 * driver.c (mono_main): Fix --with-gc=none build.
1344 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1345 (mono_spillvar_offset_float): Ditto.
1346 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1347 hreg, not when its !global, since on ia64, there is a third category: stacked
1350 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1352 * mini.c: set MonoInst->klass for load field address and a few other
1355 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1357 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1359 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1361 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1362 the branch opt changes.
1364 2006-04-06 Dick Porter <dick@ximian.com>
1366 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1368 * wapihandles.c (mini_wapi_seminfo):
1369 * driver.c (mono_main): Add semaphore info option
1371 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1373 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1374 branch optimization changes. Fixes #78009.
1376 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1378 * mini.c: ignore accessibility of methods in managed->native wrappers.
1380 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1382 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1384 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1386 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1388 * mini.c: Modify the branch optimizations to preserve the invariant that
1389 the entries inside the in_bb and out_bb arrays are unique.
1390 (mono_unlink_bblock): Avoid creation of new arrays.
1392 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1394 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1397 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1399 * mini.c (optimize_branches): Remove the "optimizations" in
1400 the cbranch1/cbranch2 -> branch cases which were causing several
1401 problems in the past. Fixes #77986.
1403 2006-03-31 Chris Toshok <toshok@ximian.com>
1405 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1406 default optimizations :(
1408 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1410 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1413 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1415 * local-propagation.c: Added comments to structs and removed
1416 "Mono" prefixes from local tree mover types.
1418 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1420 * Makefile.am (arch_sources): Define this for each architecture so
1421 libmono_la_SOURCES is defined in one place.
1423 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1425 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1428 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1430 * driver.c: print the GC name supplied by configure.
1432 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1434 * local-propagation.c: Added tree mover, and moved here all the
1435 local propagation code from mini.c
1436 * mini.c: Added support for treeprop, and moved all the local
1437 propagation code to local-propagation.c
1438 * mini.h: Added support for treeprop
1439 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1440 treeprop, inline and deadce by default
1441 * Makefile.am: Added local-propagation.c
1443 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1445 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1447 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1449 * debug-debugger.c: make it compile without the Boehm GC.
1451 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1453 * mini.c: fixed issue with mismatch when an icall is registered
1454 with multiple names but same address.
1456 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1458 * declsec.c, mini-exceptions.c: use write barrier to set reference
1459 fields of managed objects.
1461 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1463 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1464 (can_access_internals): Fix a warning.
1466 * mini.c (print_method_from_ip): Rename this to
1467 mono_print_method_from_ip so it gets exported.
1469 * trace.c: Deal with strings inside StringBuilder's containing garbage
1470 and fix memory leaks. Fixes #77848.
1472 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1474 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1477 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1479 * mini-s390.c: Remove OP_X86_TEST_NULL.
1481 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1483 * mini.c: use the correct GetHashCode() for the moving collector.
1485 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1487 * liveness.c: Regalloc spill cost tuning.
1489 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1491 * mini-s390x.h: Correct S390_LONG macro.
1493 * mini-s390x.c: Cleanup unused code.
1495 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1497 * jit-icalls.h: New file.
1499 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1500 icalls and include that instead of including jit-icalls.c.
1502 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1505 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1507 * mini.c: when checking for member accessibility, also check for
1508 friend assemblies and for explicit interface implementations.
1510 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1512 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1514 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1516 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1517 common cases are done first.
1519 * mini-ops.h: Only define platform specific opcodes on the given platform.
1521 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1524 2006-03-14 Martin Baulig <martin@ximian.com>
1526 Revert Paolo's change from r57348:
1528 * mini.h: don't use gboolean for bitfields.
1529 * mini.c: verifier changes for fields and methods accessibility.
1531 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1533 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1535 * mini-s390x.c: Fix conv_r_un.
1537 * cpu-s390, cpu-s390x.md: Fix lengths.
1539 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1541 * mini.c: nested types have access to all the nesting
1542 levels, not just the enclosing types.
1544 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1546 * mini.c: added a few more verification checks.
1548 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1550 * liveness.c: Merge optimizations from the linear-il branch.
1552 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1554 * mini-ia64.c (emit_call): Add a comment.
1556 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1558 * tramp-ia64.c: Fix some warnings.
1560 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1562 * mini.h: don't use gboolean for bitfields.
1563 * mini.c: verifier changes for fields and methods accessibility.
1565 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1567 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1568 lazy icall wrapper changes.
1570 * dominators.c: Replace all the dominator algorithms with faster
1571 ones from the linear-il branch.
1573 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1576 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1577 common cases are done first.
1579 * mini-amd64.c: Fix some warnings.
1581 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1584 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1587 * mini.h: Add a missing prototype.
1589 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1591 * mini.c: Compile icall wrappers lazily.
1593 * mini-codegen.c: Use printf instead of g_print since its much faster.
1595 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1598 * mini.c (optimize_branches): Cache the negative result from
1599 remove_block_if_useless ().
1601 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1602 Also fix some bblock linking issues.
1604 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1607 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1609 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1610 accessed fields first, for better cache behavior.
1612 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1614 * mini.c: speedup IList<T> array accesses.
1616 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1618 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1619 inline_costs counter. Fixes #77190.
1621 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1623 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1624 trace messages. Fixes #77706.
1626 2006-03-04 Martin Baulig <martin@ximian.com>
1628 * tramp-amd64.c, tramp-x86.c
1629 (mono_debugger_create_notification_function): Use
1630 mono_global_codeman_reserve() to allocate a buffer at runtime and
1633 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1635 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1636 notification function at runtime and then call `initialize' in the
1637 `MONO_DEBUGGER__debugger_info' vtable.
1639 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1641 * iltests.il: Fix a visibility problem.
1643 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1645 * driver.c, mini.c: add hooks for the counters API.
1647 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1649 * driver.c: show disabled options.
1651 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1653 * linear-scan.c: always use cost-driven selection.
1655 2006-02-28 Raja R Harinath <rharinath@novell.com>
1657 * jit-icalls.c (helper_compile_generic_method): Revert change from
1660 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1662 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1664 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1666 * inssel.brg: style fixes, mostly to force the updated monoburg
1667 to run for people using svn.
1669 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1671 * mini.c: match monoburg changes.
1673 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1675 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1676 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1677 declaration in the header file.
1679 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1681 * helpers.c: reduce relocations and mem usage.
1683 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1685 * mini.h, mini-codegen.c: disable logging features if
1686 requested by configure.
1688 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1690 * mini.c: tiny verifier changes.
1692 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1694 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1695 cpu-pentium.md: stack alignment changes for osx/x86,
1696 partially from Geoff Norton <gnorton@customerdna.com>.
1698 2006-02-24 Raja R Harinath <harinath@gmail.com>
1700 * jit-icalls.c (helper_compile_generic_method): Update to changes
1701 in metadata/class.c.
1703 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1705 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1707 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1708 interface calls with large offsets.
1710 2006-02-23 Raja R Harinath <rharinath@novell.com>
1712 * jit-icalls.c (helper_compile_generic_method): Document the
1713 special-case we depend on so that we can inflate the method twice
1714 with the same context with no bad side-effects.
1716 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1718 * mini-x86.c, mini-amd64.c: fix for case when xen support
1721 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1723 * mini-x86.c, mini-amd64.c: generate code to access tls items
1724 in a faster way for Xen systems.
1726 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1728 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1729 updates and compilation fixes for the OSX/x86 port, mostly from
1730 Geoff Norton <gnorton@customerdna.com>.
1732 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1734 * inssel.brg: faster interface call implementation
1735 to sync with the interface_offsets MonoVTable changes.
1737 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1739 * mini.c: more verification checks.
1741 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1743 * mini.c: added a few more verification checks.
1745 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1747 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1748 facility on the processor and use it if available.
1750 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1752 * driver.c, aot.c, mini.c: throw exception if the IL code is
1753 invalid or unverifiable.
1755 2006-02-17 Raja R Harinath <rharinath@novell.com>
1757 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1760 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1762 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1764 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1766 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1767 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1768 handling of instantiated generic valuetypes.
1770 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1772 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1773 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1776 * generics.2.cs: Revert the nullable reftypes tests.
1778 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1780 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1781 using __builtin_frame_address (1) as it doesn't work in the presence
1782 of optimizations. Hopefully fixes #77273.
1784 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1785 -> generics.cs change as it doesn't work with some automake versions.
1787 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1789 * mini.c: handle systems that sue a different way to
1790 retrieve the stack address of the current thread.
1792 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1794 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1795 it specially in the makefile.
1797 * generics.2.cs: Add tests for nullable reference types.
1799 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1801 * mini.c: always handle the case when mono_jit_init()
1802 is called in a thread different from the main thread,
1803 confusing libgc (bug #77309).
1805 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1807 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1809 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1811 * mini.c: change optimize_branches () to use a single loop
1812 and introduce a new optimization to simplify some range checks.
1814 2006-02-03 Martin Baulig <martin@ximian.com>
1816 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1817 and merged with debugger_thread_manager_add_thread().
1818 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1819 inform the debugger about the main thread.
1821 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1823 * basic.cs: Add test for div.un/rem.un constant folding.
1825 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1827 * cpu-s390x.md: correct int_xor_imm length
1829 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1831 * generics.2.cs: New test for #77442.
1833 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1836 2006-02-02 Martin Baulig <martin@ximian.com>
1838 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1839 <mono/metadata/mono-debug-debugger.h>
1841 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1843 2006-02-02 Martin Baulig <martin@ximian.com>
1845 * debug-debugger.h: New header file for debug-debugger.c.
1847 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1848 function is a separate thread anymore; add support for attaching.
1850 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1852 * tramp-x86.c: Fix a warning.
1854 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1856 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1857 on very large methods.
1859 * aot.c (load_patch_info): Fix a warning.
1861 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1863 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1864 mini-ops.h: alu membase optimizations.
1866 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1868 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1869 to speedup StringBuilder.
1871 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1873 * dominators.c (mono_compute_natural_loops): Fix detection of
1874 loop body start blocks.
1876 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1878 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1880 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1883 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1885 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1887 2006-01-25 Martin Baulig <martin@ximian.com>
1889 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1890 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1891 started to cleanup this file a little bit.
1893 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1895 * mini.c: optimize a codepath frequently happening in generics code.
1897 2006-01-23 Martin Baulig <martin@ximian.com>
1899 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1901 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1904 * driver.c: debug-debugger.c is only available if
1905 `MONO_DEBUGGER_SUPPORTED' is defined.
1907 2006-01-23 Martin Baulig <martin@ximian.com>
1909 * debug-debugger.c: Only enable this on platforms where the Mono
1910 Debugger is working (x86 and x86_64).
1912 2006-01-21 Martin Baulig <martin@ximian.com>
1914 The Mono Debugger is now using the normal `mono' instead of the
1915 `mono-debugger-mini-wrapper' when executing managed code.
1917 * debug-debugger.c: New file; previously known as
1918 debugger/wrapper/wrapper.c.
1920 * debug-mini.c (mono_init_debugger): Removed.
1922 * driver.c (mono_main): Added new `--inside-mdb' command line
1923 argument which is used when running inside the debugger.
1925 2006-01-20 Zoltan Varga <vargaz@gmail.com>
1927 * liveness.c (mono_analyze_liveness): Remove some unused data
1930 2006-01-17 Zoltan Varga <vargaz@gmail.com>
1932 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
1934 2006-01-16 Zoltan Varga <vargaz@gmail.com>
1936 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
1937 depends on implementation details of monobitset.
1939 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
1942 2006-01-15 Zoltan Varga <vargaz@gmail.com>
1944 * liveness.c: Update after monobitset changes.
1946 2006-01-14 Zoltan Varga <vargaz@gmail.com>
1948 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
1950 2006-01-11 Neale Ferguson <neale@sinenomine.net>
1952 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
1954 * mini-s390x.c: Remove warning messages.
1956 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
1958 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
1960 2006-01-10 Zoltan Varga <vargaz@gmail.com>
1962 * generics.2.cs: Add ldelem/stelem_any test.
1964 2006-01-10 Neale Ferguson <neale@sinenomine.net>
1966 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
1968 2006-01-07 Zoltan Varga <vargaz@gmail.com>
1970 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
1972 2006-01-06 Zoltan Varga <vargaz@gmail.com>
1974 * generics.2.cs: Reenable vtype tests.
1976 * inssel-x86.brg: Remove an icorrect valuetype rule.
1978 2006-01-06 Neale Ferguson <neale@sinenomine.net>
1980 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
1981 initial support for OP_ABS.
1983 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1985 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
1987 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1989 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
1990 conversion and implement LADD/LSUB.
1992 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
1995 2006-01-05 Neale Ferguson <neale@sinenomine.net>
1997 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
1999 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2002 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2004 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2005 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2006 (stack walk problem).
2008 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2010 * aot.c (mono_aot_load_method): Fix a warning.
2012 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2014 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2016 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2018 * iltests.il: Add test for #77148.
2020 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2023 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2025 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2027 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2029 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2030 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2032 * basic-long.cs: Add lconv-to-r4/r8 tests.
2034 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2036 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2038 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2039 here as on other archs.
2041 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2043 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2045 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2047 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2049 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2051 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2052 instrument_prolog; Add memory_barrier instruction.
2054 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2056 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2058 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2060 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2062 * aliasing.c inssel.brg: Fix warnings.
2064 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2065 could skip initialization of some parts of memory.
2067 * mini.c mini-ia64.c: Fix warnings.
2069 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2071 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2073 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2074 a crash seen on sparc.
2076 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2078 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2080 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2082 * mini-ops.h: Add s390_backchain instruction
2084 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2086 * cpu-s390.md: Add s390_backchain instruction
2088 * mini-s390.c: Significant ABI changes
2090 * mini-s390.h: Cater for zero length structures
2092 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2094 * mini-s390.c: ABI fixes
2096 * inssel-s390.brg: Remove debug statements
2098 * cpu-s390.md: Fix length of ATOMIC_xx operations
2100 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2102 * basic-float.cs: Add float<->long conversion tests.
2104 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2106 * mini-s390.c: Fix LOCALLOC processing.
2108 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2110 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2112 * iltests.il: Add tests for some opcodes not covered by the other
2115 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2117 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2118 register loading for Tail processing; Correct trace output.
2120 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2122 * cpu-s390.md: Correct size of jmp instruction.
2124 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2126 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2128 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2130 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2131 Bring s390 up to current level.
2133 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2135 * generics.2.cs: Disable the newly added tests as they do not work yet.
2137 * generics.2.cs: Add valuetype tests.
2139 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2141 * basic-long.cs: Add i4->u8 test.
2143 * objects.cs: Add tests for JIT intrinsic.
2145 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2146 optimizations lost by a mistake.
2148 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2150 * basic-long.cs: Remove a test moved to objects.cs.
2152 * arrays.cs: Add more array tests.
2154 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2156 * arrays.cs: Add new tests for multi-dimensional arrays.
2158 2005-12-06 Raja R Harinath <rharinath@novell.com>
2160 * Makefile.am (test_sources2): Add generics.2.cs.
2161 (EXTRA_DIST): Add test_sources2.
2163 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2165 Support for boxing and unboxing nullable types as well as the
2166 isinst operation on nullables, per the CLI ammendment.
2168 * inssel.brg (CEE_ISINST): Special case for nullable
2170 * mini.c (handle_unbox_nullable): new method
2171 (handle_box): Special case for nullable types
2172 (mono_method_to_ir): Call handle_unbox_nullable in correct
2175 * generics.2.cs: New test suite
2177 * Makefile.am: Support for regression tests with generics.
2179 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2181 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2182 allocated to registers. Fixes #76800.
2184 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2186 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2188 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2190 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2193 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2195 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2198 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2200 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2201 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2203 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2204 single precision before storing to a single precision location.
2206 2005-11-28 Raja R Harinath <rharinath@novell.com>
2208 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2210 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2212 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2215 * basic.cs: Remove test_0_byte_compares test which was moved to
2216 objects.cs a long time ago.
2218 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2220 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2222 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2224 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2225 handlers are called.
2227 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2230 * mini-ia64.c: Add support for the throw->branch exception
2233 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2235 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2237 * mini.c: Enabled "fastpath" deadce :-)
2239 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2241 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2242 alias analysis pass to support it.
2245 * liveness.c: Likewise (liveness computation can use aliasing
2246 information to be more accurate).
2247 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2248 moreover made so that "--compile-all" uses the given optimization
2249 flags and not the default ones.
2250 * aliasing.c: Alias analysis (new file).
2251 * aliasing.h: Likewise.
2252 * Makefile.am: added "aliasing.c" and "aliasing.h".
2254 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2256 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2259 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2261 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2262 fp >= end_of_stack exit condition, as it is not needed, and it might
2263 become true for fp eliminated frames.
2265 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2267 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2270 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2272 * mini-arm.c: fixed alignment of doubles/longs to match
2273 the C ABI (bug #76635).
2275 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2277 * aot.c: fix compilation with --enable-minimal=aot.
2279 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2281 * mini-arm.c: fixed compatibility with the new
2282 floating point emulator package for compares.
2284 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2286 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2288 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2290 * mini-exceptions.c (print_stack_frame): Output to stderr.
2291 (mono_handle_native_sigsegv): Ditto.
2293 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2295 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2296 OP_LCONV_TO_OVF_I implementation.
2298 * mini-amd64.c: Add support for the throw->branch exception
2301 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2302 when the catch clause catches a more general exception, i.e. Object.
2304 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2306 * cpu-ia64.md: Remove unused opcodes.
2308 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2309 specific defines for architectures defining USE_SIGACTION.
2311 * mini-ia64.c: Fix some warnings.
2313 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2314 version seemed to skip a frame.
2316 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2318 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2319 only calls which are made to native code use this flag.
2321 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2323 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2324 varargs methods as well.
2326 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2327 which have save_lmf set. Reorganize methods prologs a bit.
2329 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2330 debugger to the proper place.
2332 2005-10-29 Martin Baulig <martin@ximian.com>
2334 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2335 when running inside the debugger until the debugger has support
2338 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2340 * mini.h: Fix a warning.
2342 2005-10-24 Miguel de Icaza <miguel@novell.com>
2344 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2345 we expose publicly, this returns the string.
2347 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2349 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2350 with fp elimination.
2352 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2354 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2355 native stacktrace using the glibc 'backtrace' function if available.
2357 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2359 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2361 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2362 handle SIGSEGVs received while in native code.
2364 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2365 code, call mono_handle_native_sigsegv which will abort the runtime
2366 after printing some diagnostics, instead of converting it into a
2367 confusing NullReferenceException.
2369 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2371 * cpu-pentium.md: Remove unused opcodes.
2373 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2375 * mini-amd64.h (MonoLMF): Add rsp field.
2377 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2380 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2382 * mini-codegen.c (get_register_spilling): Fix some warnings.
2384 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2386 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2387 elimination during exception handling. Enable fp elimination by
2390 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2393 2005-10-16 Martin Baulig <martin@ximian.com>
2396 (mono_debugger_run_finally): New public method for the debugger.
2398 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2400 * debug-mini.c (mono_debug_init_method): Fix warning.
2402 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2403 the 'exname' parameter const to fix some warnings.
2405 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2407 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2408 introduced by the previous patch.
2410 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2412 * basic-float.cs: Add test for precision of float arithmetic.
2414 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2415 when loading/storing single values from/to memory.
2417 * mini.c (mono_jit_compile_method_with_opt): Create the function
2418 pointers in the correct domain.
2420 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2422 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2423 introduced by previous patch.
2425 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2426 when out_filter_idx is NULL.
2428 * mini-exceptions.c: Don't run filter clauses twice during exception
2429 handling. Fixes #75755.
2431 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2433 * aot.c: Add support for ldflda wrappers.
2435 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2438 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2440 * mini.c, mini.h: do not consider exception handlers blocks when
2441 setting up interface variables.
2443 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2445 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2447 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2449 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2450 causes a regression.
2452 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2454 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2456 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2457 of the OP_P definitions.
2459 * TODO: Add a proposal for dealing with the CEE/OP mess.
2461 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2462 optimizations from the x86 port.
2464 * cpu-amd64.md: Ditto.
2466 * basic.cs basic-long.cs: Add tests.
2468 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2470 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2471 Patrik Torstensson's implementation of my exception-handling
2472 optimization idea, when the exception object is not used
2475 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2477 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2478 of the mul_imm optimizations from the old jit.
2480 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2482 * mini.c, liveness.c: patch by Patrik Torstensson and
2483 Zoltan Varga to improve performance in methods with
2486 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2488 * driver.c: Remove 'Globalization' entry from --version.
2490 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2492 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2493 there is a profiler interested in JIT events.
2495 * aot.c: Load profile files produced by the AOT profiling module, and
2496 reorder methods based on the profiling info. Add a 'method_order' table
2497 to the AOT file to make mono_aot_find_jit_info work with the reordered
2500 * mini.h: Bump AOT file version info.
2502 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2504 * mini-arm.h: work around what looks like a gcc bug when optimizations
2507 2005-09-28 Raja R Harinath <rharinath@novell.com>
2509 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2510 conditionals. Use ...
2511 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2513 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2515 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2516 to determine the amount of memory to copy when passing valuetypes.
2518 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2519 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2521 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2523 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2524 information about aot.
2526 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2528 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2529 macros. This will allow a deadlock debugger to easily be plugged
2532 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2534 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2536 2005-09-27 Raja R Harinath <rharinath@novell.com>
2538 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2539 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2540 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2541 ($(arch_built)) [CROSS_COMPILING]: Error out.
2543 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2545 * aot.c: Add support for the no_special_static flag for classes.
2547 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2549 * Reapply reverted patches.
2551 * *: Revert r50174 as well.
2553 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2555 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2557 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2559 2005-09-23 Miguel de Icaza <miguel@novell.com>
2561 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2562 part of the SIG_HANDLER_SIGNATURE.
2564 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2566 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2569 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2570 introduced by previous patch.
2572 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2574 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2575 saved registers too.
2577 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2578 upon the information returned by get_call_info ().
2580 * mini-x86.c (add_float): Fix stack size calculation.
2581 (mono_arch_call_opcode): Rewrite this so it works based up the
2582 information returned by get_call_info ().
2583 (mono_arch_get_this_vret_args): Ditto.
2585 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2587 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2588 in cinfo to determine the registers which need to be used.
2590 2005-09-20 Miguel de Icaza <miguel@novell.com>
2592 * driver.c (mono_main): Add --server and --desktop flags.
2594 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2596 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2597 registers as global registers.
2599 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2600 longer needed with the new register allocator.
2602 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2604 * cpu-ia64.md: Remove unused opcodes.
2606 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2608 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2610 * cpu-amd64.md: Remove unused opcodes.
2612 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2613 needed with the new register allocator.
2615 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2618 2005-09-16 Raja R Harinath <rharinath@novell.com>
2620 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2622 2005-09-16 Martin Baulig <martin@ximian.com>
2624 * exceptions-amd64.c
2625 (throw_exception): Don't call mono_debugger_throw_exception() if
2626 we're a rethrow - see the FIXME in the code.
2628 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2630 * mini.c (mono_init_exceptions): This only works on some architectures.
2632 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2634 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2637 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2639 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2640 now in mini-exceptions.c.
2642 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2644 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2645 now in mini-exceptions.c.
2647 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2649 * exceptions-x86.c: Applied patch from Patrik Torstensson
2650 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2652 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2653 code into mini-exceptions.c. Add some assertions to it.
2655 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2657 * aot.c (emit_section_change): Applied patch from "The Software Team"
2658 (<software@solmersa.com>). Fix as errors on windows.
2660 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2662 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2663 method info into the LMF.
2665 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2667 * mini-ia64.c: Add proper unwind info for method epilogs.
2669 * exceptions-ia64.c: Add some code to help debugging.
2671 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2673 * mini-exceptions.c: Fix warning.
2675 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2677 * mini.c: Really fix build.
2679 * mini-x86.c mini-amd64.c: Fix build.
2681 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2683 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2685 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2686 some Interlocked methods as intrinsics.
2688 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2689 for Thread methods as well.
2691 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2693 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2695 * mini-ia64.c mini-x86.c mini-amd64.c
2696 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2699 * mini.c (mono_init_exceptions): Fix build breakage.
2701 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2703 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2704 of instructions. Use the new ia64_unw_op macros for emitting unwind
2707 * mini.c (mono_init_exceptions): Initialize exception handling
2708 related trampolines at startup.
2710 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2712 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2714 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2716 * mini.c: Handle type loading errors gracefully during compilation and
2717 throw the appropriate exception.
2719 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2721 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2722 for the mono binary.
2724 2005-09-09 Martin Baulig <martin@ximian.com>
2726 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2729 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2731 * mini-arm.h: use emulation for conv.r.un for the release.
2733 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2735 * mini-arm.c, objects.cs: more fixes and tests for them.
2737 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2739 * mini-arm.c: align structures to at least 4 bytes to be able
2740 to keep our current optimized memcpy.
2742 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2744 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2746 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2748 * mini.c: ignore SIGPIPE.
2750 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2752 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2754 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2756 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2758 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2760 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2762 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2763 exception handling support.
2764 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2765 patch by Brian Koropoff <briank@marakicorp.com>).
2767 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2769 * mini.c: revert another 'optimization' which breaks when
2770 items on the eval stack need to be saved at a basic block end
2773 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2775 * jit-icalls.c: for arrays, ensure we always provide
2778 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2780 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2782 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2784 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2786 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2787 arguments in their original register.
2789 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2791 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2794 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2795 when ssapre is enabled.
2797 * inssel-long.brg: Fix bug in previous patch.
2799 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2800 multiplication by a constant.
2802 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2804 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2807 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2810 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2812 * inssel-arm.brg: apply changes tested by Brian Koropoff
2813 <briank@marakicorp.com>.
2815 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2817 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2819 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2821 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2822 to the same register if dreg is just a base register.
2823 (print_ins): Improve printing of membase opcodes.
2825 * inssel-x86.brg: Add optimized ldind(reg) rules.
2827 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2829 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2831 * mini.c: when running under valgrind, set the stack bottom for
2832 the GC at the actual approximate stack for the app (fixes running
2833 mono with valgrind).
2835 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2837 * mini.c: do no break at the first valuetype to init found
2840 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2842 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2844 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2846 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2848 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2850 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2852 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2854 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2856 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2859 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2862 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2865 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2867 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2869 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2871 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2872 in the tail recursion optimization.
2874 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2875 debug info into the assembly file.
2877 * iltests.il: Add test for filter regions.
2879 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2880 initial stack of filter regions. Fixes #75755.
2882 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2884 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2887 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2889 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2890 the check for an already compiled method on non-ia64 platforms.
2891 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2894 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2896 * inssel-x86.brg: Add some optimized call rules.
2898 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2900 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2903 * mini.h mini-trampolines.c: Pass the trampoline argument to
2904 mono_arch_patch_delegate_trampoline.
2906 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2908 * mini-trampolines.c: Fix build.
2910 * mini-amd64.h: Add delegate trampolines.
2912 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
2914 * inssel-amd64.brg: Add optimized call rules.
2916 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
2918 * inssel-ia64.brg: Add optimized ldind(reg) rules.
2920 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
2922 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
2925 * mini-ia64.c: Remove LMF fixmes.
2927 * mini-ia64.h: Remove most fields from LMF.
2929 * inssel-ia64.brg (stmt): Fix unaligned access errors.
2931 * mini-trampolines.c: Add support for IA64 function descriptors.
2933 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
2934 for IA64 function descriptors.
2936 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
2938 * tramp-arm.c: patch the vtable for virtual calls. Added
2939 support code to register/unregister the LMF.
2940 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
2943 2005-08-19 Dick Porter <dick@ximian.com>
2945 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
2946 bit value if needed.
2948 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
2950 * mini.c (mini_get_method): Move handling of wrapper data here.
2952 * mini.c (mono_method_to_ir): Add support for dynamic methods.
2954 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
2957 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
2958 bblock->code does not remain empty.
2960 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
2962 * arrays.cs: Add regression test for #75832.
2964 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
2965 rules. Fixes #75832.
2967 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
2968 instruction scheduling.
2970 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
2972 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
2974 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
2976 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
2978 * mini-codegen.c: Fix VC build.
2980 * cpu-pentium.md: Increase length of atomic_exhange_i4.
2982 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2984 * mini.h: fix signature for mono_register_opcode_emulation.
2986 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
2988 * mini.c: Get rid of most of the helper_sig_... constants using
2989 mono_create_icall_signature ().
2991 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
2993 * jit-icalls.c (helper_ldstr): New helper function.
2995 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
2997 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
2998 throw, load the string using a helper call instead of creating a string object.
3000 * aot.c: Update after LDSTR changes.
3002 * mini.h: Bump AOT file version.
3004 * aot.c: Save class size info into the AOT file. Print more statistics during
3007 * mini.h: Bump AOT file version.
3009 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3010 ordering of disasm cases. Fixes #74957.
3012 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3014 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3015 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3016 the generic code needed for the ARM port.
3018 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3020 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3021 inssel-arm.brg: more ARM features and fixes.
3023 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3025 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3026 ARM port work in progress.
3028 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3030 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3032 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3034 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3036 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3038 * *-ia64.*: Ongoing IA64 work.
3040 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3042 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3044 * TODO: Remove out-of-data todo stuff.
3046 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3049 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3051 * mini.h: Bump corlib version.
3053 2005-07-27 Martin Baulig <martin@ximian.com>
3056 (create_copy_ins): Added `const unsigned char *ip' argument; set
3057 `copy->cil_code' from it.
3059 2005-07-27 Martin Baulig <martin@ximian.com>
3061 * mini-exceptions.c (mono_handle_exception): Don't call
3062 mono_debugger_handle_exception() for filters.
3064 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3066 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3069 2005-07-26 Martin Baulig <martin@ximian.com>
3071 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3073 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3074 helper_compile_generic_method() if the method is actually virtual
3077 2005-07-26 Martin Baulig <martin@ximian.com>
3080 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3081 public; this is now accessed directly by the debugger.
3082 (mono_generic_trampoline_code): Removed.
3085 (mono_debug_init_method): Also add interncalls and wrappers.
3087 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3089 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3091 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3093 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3095 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3097 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3099 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3101 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3102 getting TLS offsets on AMD64 too.
3104 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3106 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3108 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3110 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3111 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3113 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3115 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3117 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3120 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3121 mono_sparc_is_virtual_call ().
3123 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3125 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3126 trampoline parameters.
3128 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3130 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3131 to mono_arch_get_vcall_slot_addr.
3133 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3136 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3138 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3140 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3142 2005-07-19 Martin Baulig <martin@ximian.com>
3144 * exceptions-amd64.c (throw_exception): Call
3145 mono_debugger_throw_exception() here like we're doing it on i386.
3147 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3149 * mini-ia64.c: Add optimized TLS access support.
3151 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3153 * mini-exceptions.c: Ongoing IA64 work.
3155 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3157 * mini.c: Use the default optimization set when embedding. Fixes
3160 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3162 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3163 of trampolines to a separate file.
3165 * mini-trampolines.c: New file.
3167 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3170 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3173 * mini-codegen.c: Fix cygwin build.
3175 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3177 * mini.c: Add some minor changes needed by the IA64 port.
3179 * *-ia64.*: Ongoing IA64 work.
3181 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3183 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3184 trampolines into arch-independent and arch-dependent parts.
3186 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3188 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3190 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3192 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3193 the xp-regalloc-branch for amd64.
3195 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3196 xp-regalloc-branch for x86.
3198 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3200 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3202 2005-07-06 Martin Baulig <martin@ximian.com>
3205 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3206 (mono_jit_runtime_invoke): Likewise.
3208 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3210 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3213 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3214 without loading their metadata. Reorganize the file format so exception handling+
3215 debug info is kept separate from normal method info. Create MonoJitInfo
3216 structures for methods lazily.
3218 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3220 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3222 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3224 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3227 * mini.h: Bump AOT file version.
3229 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3231 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3233 2005-07-01 Raja R Harinath <rharinath@novell.com>
3235 * Makefile.am (check-local): Call semdel-wrapper.
3237 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3239 * mini-x86.c: Revert the last change as it seems to break the build..
3241 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3243 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3245 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3247 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3249 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3250 outside of the macro, so strange stuff doesn't happen with gcc4
3251 (NEW_AOTCONST_TOKEN): Likewise.
3253 2005-06-28 Martin Baulig <martin@ximian.com>
3255 * mini.c (mini_class_is_system_array): New static method; use this
3256 instead of `klass->parent == mono_defaults.array_class' everywhere
3257 since this also works for the new generic array class.
3259 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3261 * inssel.brg: Remove warnings.
3263 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3265 * mini-ia64.c: Ongoing IA64 work.
3267 * basic-float.cs: Add float->i1 conversion test.
3269 * iltests.il: Add conv.u4 test.
3271 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3273 * inssel-long.brg: Fix bug caused by last change.
3275 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3277 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3278 BSDs. Allows the x86 JIT to work on OSX86
3280 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3282 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3285 * mini-ia64.c: Ongoing IA64 work.
3287 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3289 * mini-ia64.c: Ongoing IA64 work.
3291 * driver.c: Clean up jit_code_hash as well when using --regression.
3293 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3295 * basic-long.cs: Add tests for long->u4 conversion.
3297 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3299 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3300 that we do not depend on undefined C behavior: the order stuff
3301 gets evaluated within an expression. Fixes mono when compiled on
3304 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3306 * *-ia64.*: Ongoing IA64 work.
3308 * aot.c: Lower memory usage while loading AOT methods.
3310 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3312 * mini.h: Bump AOT file format version.
3314 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3316 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3318 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3320 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3321 not on callee assembly). Fixed some comments.
3323 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3325 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3326 it gets proper disassembly.
3327 (emit_method_info): Remove some dead code.
3329 * mini.c (mini_method_compile): Allways allocate the GOT var in
3330 mono_method_to_ir for emulating opcodes.
3332 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3334 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3335 before freeing the code memory. Fixes #74990.
3337 * objects.cs: Add regression test for #74992.
3339 * liveness.c: Extend live ranges of arguments to the beginning of the
3340 method. Fixes #74992.
3342 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3343 so it points into the faulting instruction.
3345 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3347 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3349 * *-ia64.*: Ongoing IA64 work.
3351 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3353 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3355 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3357 * *-ia64.*: Ongoing IA64 work.
3359 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3361 * basic-long.cs: Add tests for add/sub.ovf.
3363 * basic.cs: Add tests for sub.ovf.
3365 * *-ia64.*: Ongoing IA64 work.
3367 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3369 * *-ia64.*: Ongoing IA64 work.
3371 * basic.cs: Add conv.ovf.i4.un test.
3373 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3375 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3377 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3379 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3381 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3383 * *-ia64.*: Ongoing IA64 work.
3385 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3388 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3390 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3392 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3394 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3396 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3398 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3399 of a call is callable by a near call.
3401 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3403 * mini-ia64.c: Ongoing IA64 work.
3405 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3407 * genmdesc.c: Make the generated array non-static.
3409 * inssel-long.brg: Fix LSHR_IMM rule.
3411 * *-ia64.*: Ongoing IA64 work.
3413 * *-ia64.*: Ongoing IA64 work.
3415 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3417 * *-ia64.*: Ongoing IA64 work.
3419 * *-ia64.*: Ongoing IA64 work.
3421 * mini-ia64.c: Ongoing IA64 work.
3423 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3425 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3427 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3429 * objects.cs basic-long.cs: Move some tests to objects.cs.
3431 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3433 * *-ia64.*: Ongoing IA64 work.
3435 * iltests.il: Add a new test.
3437 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3438 newobj. Fixes #75042.
3440 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3442 * *-ia64.*: Ongoing IA64 work.
3444 * *-ia64.*: Ongoing IA64 work.
3446 * *-ia64.*: Ongoing IA64 work.
3448 * basic.cs objects.cs: Move tests accessing static variables as well.
3450 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3452 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3454 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3456 * driver.c: Always print failed tests.
3458 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3461 * *ia64*: Ongoing IA64 work.
3463 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3465 * basic.cs: Add tests for add.ovf. Fix warnings.
3467 2005-05-18 Miguel de Icaza <miguel@novell.com>
3469 * driver.c (mono_main): Avoid crash if no argument is passed to
3470 --break; Do not use g_error, but f_printf. And fix all other
3471 ocurrences of the same crash.
3473 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3475 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3476 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3479 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3481 * *-ia64.*: Add beginnings of IA64 backend.
3483 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3485 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3487 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3490 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3492 * mini-amd64.c: Fix a warning.
3494 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3496 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3497 in float_neg. Fixes #74897.
3499 * mini-amd64.c (emit_call): Fix another near call bug.
3501 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3503 * declsec.c: Keep the appdomain information in the structure. Added a
3504 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3505 value gets overwritten).
3506 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3507 an MonoAppDomain member to MonoSecurityFrame.
3508 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3509 used in the stack walk. Now use a MonoArray which grow (double) when
3512 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3514 * mini.c: Re-enabled runtime cleanup, since running threads should
3515 now properly stop when exiting.
3517 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3519 * mini-codegen.c: New file contaning the arch-independent local
3520 register allocator. Not used by any architectures yet.
3522 * mini.h linear-scan.c: Merge some changes from the
3523 mini-xp-local-regalloc branch.
3525 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3527 * mini-amd64.c (emit_call): Fix calls to native functions when the
3528 runtime is compiled as a shared library. Fixes #74756.
3530 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3531 on a literal field. Fixes #74751.
3533 2005-04-25 Raja R Harinath <rharinath@novell.com>
3535 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3537 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3539 * objects.cs: Add missing null casting test.
3541 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3543 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3544 in wrapper methods. Also rename 'address' variable to 'offset'.
3546 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3548 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3551 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3553 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3556 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3558 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3560 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3562 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3563 just the last bytes.
3565 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3567 * aot.c (mono_compile_assembly): Fix warning.
3569 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3570 by the _MSC_VER stuff.
3572 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3574 * inssel-long.brg: Fix #74588.
3576 * cpu-amd64.md: Fix #74591.
3578 * iltests.il: Add new regression tests.
3580 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3582 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3585 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3587 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3589 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3590 from Bill Middleton <flashdict@gmail.com>.
3592 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3594 * arrays.cs: Add new regression test. Fix warnings.
3596 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3598 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3599 and leakage in CKFINITE.
3601 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3602 this to a null op since it is called on amd64 too.
3604 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3606 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3607 body since this is not used on amd64.
3609 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3611 * mini-amd64.c: Remove obsolete fixmes.
3613 * mini.c (print_method_from_ip): Fix debugging support.
3615 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3617 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3618 so that expressions that don't give much gain are not reduced.
3619 * ssapre.h: Likewise.
3621 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3623 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3625 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3627 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3629 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3631 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3633 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3635 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3637 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3640 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3642 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3644 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3646 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3647 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3649 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3651 * mini-x86.c: Fix up stack overflow handling.
3653 * exceptions.cs: Add new regression test.
3655 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3657 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3658 mono_jit_thread_attach.
3660 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3662 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3664 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3665 avoid calling constructors using callvirt.
3667 * inssel.brg: Fix #74073.
3669 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3671 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3672 compilation with non-GCC compilers.
3673 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3674 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3676 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3678 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3679 klass->interface_offsets (will likely fix bug#74073).
3681 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3683 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3685 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3687 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3688 to amd64_div_reg_size ().
3690 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3692 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3694 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3696 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3698 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3700 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3702 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3704 * mini.c (mono_precompile_assembly): Load and precompile referenced
3705 assemblies as well. Fixes #74015.
3707 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3709 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3711 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3713 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3714 a lot of checks and (anyway) permissions cannot work until corlib is
3717 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3719 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3721 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3723 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3724 calls (fixes bug#72824).
3726 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3728 * mini.c: fix tail recursion elimination (see test in bug#73936).
3730 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3732 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3733 some fp functions in sse2 mode.
3735 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3737 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3739 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3741 * mini.h mini.c: Add mono_get_jit_tls_key ().
3743 * mini-x86.c: Enable fast TLS support on windows.
3745 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3747 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3748 * mini.c: Check for p/invoke method when generating code. If a
3749 p/invoke method, or it's class, isn't decorated with [Suppress
3750 UnmanagedCodeSecurity] then generate code to call System.Security.
3751 UnmanagedDemand (only if the security manager is active).
3753 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3755 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3756 last change as it seems to cause strange crashes.
3758 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3760 * *.c: handle unsafe function pointers where needed.
3762 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3764 * mini.c (mono_jit_free_method): Remove the fixme too.
3766 2005-03-15 Miguel de Icaza <miguel@novell.com>
3768 * mini.c: As discussed, make the code actually free the delegate
3769 thunk now, to enable the debugging of delegate problems, use
3770 MONO_DEBUG=1 when running Mono.
3772 This takes also care of parts of the leaks as seen by Joe.
3774 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3776 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3777 thread_tls_offset calculation.
3779 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3781 * declsec.c: Reworked linkdemand checks for icall. The previous code
3782 was using the declaration code (untrusted) and didn't work as expected
3783 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3786 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3788 * iltests.il: Add new localloc test.
3790 * mini-amd64.c: Handle large stack allocations the same way as on
3791 windows if stack overflow handling is working.
3793 * mini-amd64.c: Allocate the signal stack using mmap.
3795 * mini.c (sigsegv_signal_handler): Fix reading of context.
3797 * mini-exceptions.c: Fix up stack overflow handling.
3799 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3801 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3803 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3805 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3807 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3808 tramp_init functions as they are no longer needed.
3810 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3812 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3814 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3816 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3818 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3821 * mini-ops.h: Add OP_LMUL_IMM.
3823 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3824 long mul/div opcodes as intrinsic.
3826 * mini-amd64.c (emit_call): Handle the case when the callee might be
3829 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3831 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3834 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3836 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3838 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3840 * mini.c (mono_codegen): Don't leak here, to help people running
3843 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3845 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3846 conversions in sse2 mode.
3848 * basic-float.cs: Add regression test.
3850 * mini-amd64.c: Reenable sse2.
3852 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3854 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3856 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3858 * driver.c: Copyright text should include 2005.
3860 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3862 * cpu-amd64.md (load_membase): Fix more max lengths.
3864 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3866 * cpu-amd64.md (load_membase): Fix max length.
3868 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3870 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3872 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3873 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3875 * basic-float.cs: Add rounding regression test.
3877 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3879 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3881 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3882 structures in registers for pinvoke wrappers.
3884 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3886 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3888 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3890 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3891 wrapper to mono_jit_thread_attach.
3893 * mini.c (mini_jit_thread_attach): New jit icall.
3895 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3896 native->managed wrappers.
3898 * exceptions.cs: Add new regression test.
3900 * mini.c (optimize_branches): Check regions in the cbranch to throw
3901 block case as well. Fixes #73242.
3903 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3905 * mini.c: thread safety fixes.
3907 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3909 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3910 patching stuff, since delegates use jump trampolines so there is
3913 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
3916 * tramp-amd64.c: Fix build.
3918 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
3919 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
3921 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
3922 Rename this to mono_arch....
3923 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
3925 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
3927 * mini-amd64.c (emit_call): If both the caller and the callee is
3928 guaranteed to have 32 bit addresses, emit a normal call.
3930 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
3932 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
3933 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
3934 method_ptr inside delegates.
3936 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
3938 * mini.c (mono_jit_free_method): Free the method info even if the native code is
3939 invalidated. Fixes #73001.
3941 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
3943 * mini-x86.c: Only use stdcall for pinvokes on windows.
3945 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
3947 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
3948 * mini-x86.c: remove unreliable __thread var offset detection,
3949 use the correct accessors and enable by default.
3951 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
3953 * mini.c (mono_jit_free_method): Fix memory leak.
3955 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
3957 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
3959 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
3961 * cpu-amd64.md: Fix lengths of atomic opcodes.
3963 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
3965 * driver.c: try to not imply using ICU is any good.
3967 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
3969 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
3970 functions as inline ops.
3972 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
3973 some Interlocked functions as inline ops.
3975 * mini.c (move_basic_block_to_end): Fix bug in last patch.
3977 * mini.h (MonoBasicBlock): Reorganize fields a bit.
3979 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
3981 * mini.c: Add support for OP_NOT_TAKEN.
3983 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
3984 structures in registers for pinvoke wrappers.
3986 * mini-amd64.c: Fix warnings.
3988 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
3990 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
3992 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
3994 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
3995 address instead of loading the address from it.
3997 * mini-x86.c: Add support for returning small structs in registers
3998 on Win32. Fixes part of #70864.
4000 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4002 * trace.c (get_token): Improve error checking.
4004 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4006 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4008 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4010 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4011 it can be reused for MonoClass.
4012 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4015 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4017 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4018 instead of a MonoReflectionMethod. The method information wasn't used
4019 when displaying SecurityException details (but will be now).
4021 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4023 * Makefile.am : windows build fix.
4025 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4027 * iltests.il: Add new regression test.
4029 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4032 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4034 * mini.c: Moved linkdemand check into helper function check_linkdemand
4035 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4038 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4040 * declsec.c: Added statistics counter for different kinds of
4042 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4043 (and commented) declaration.
4044 * mini.c: Added statistics counter for security Demand code
4045 generation. Added display of security statistics.
4047 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4049 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4050 Fix compilation errors under gcc-2.95.
4052 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4054 * mini.c, driver.c: Use the new jit trampoline hashtable
4056 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4058 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4060 2005-02-11 Martin Baulig <martin@ximian.com>
4062 * debug-mini.c (mono_debug_close_method): Free the line number array.
4064 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4066 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4069 * mini.h: Bump AOT file format version.
4071 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4073 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4075 * declsec.h: Added macros to get/set lazyly initialized security
4076 informations about assemblies. Added new enum for different type of
4077 possible LinkDemand violation. Added function to check LinkDemands.
4078 * mini.h: Added a field to MonoCompile to hold any security violation
4079 detected when JITting a method (so it can be thrown later).
4080 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4081 and CEE_CALLVIRT. Added code to throw exception at the end of
4082 mini_method_compile (note: the exception is unhandled right now).
4084 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4086 * mini.c, jit-icalls.c: use the managed implementation of
4087 memset for initobj and memset, to avoid managed <-> unmanaged
4090 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4092 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4093 optimization if it would need a GOT var.
4095 * basic.cs: Add tests for constant propagation and switch statements.
4097 * ssa.c: Fix out-of-range constant propagation and switch statements.
4099 2005-02-09 <vargaz@freemail.hu>
4101 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4103 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4105 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4107 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4109 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4111 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4113 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4114 arithmetic operations.
4116 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4118 * mini-ppc.c: add a workaround for broken user code that
4119 DllImports vararg functions with non-vararg signatures.
4121 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4123 * mini.c (mono_jit_compile_method_inner): Add detection and a
4124 meaningfull error message for assemblies written in Managed C++.
4126 * tramp-amd64.c mini-amd64.h: Add support for
4127 create_trampoline_from_token ().
4129 * aot.c mini-x86.c abcremoval.c: Applied patch from
4130 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4132 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4134 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4135 which takes a MonoImage/token as parameter instead of a MonoMethod.
4137 * aot.c: Use the new trampoline for initializing vtables.
4139 * aot.c: Add support for ldfld/stfld_remote wrappers.
4141 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4142 rules for compare <MEM>, IMM.
4144 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4146 * aot.c: Handle inherited finalizers correctly.
4148 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4150 * inssel.brg (stmt): Add a missing _setup_... ().
4152 * aot.c: Save some parts of the class state to the AOT file and use it
4153 to recompute that state when a class is initialized.
4155 * mini.c: Install AOT hooks into the runtime.
4157 * mini.h: Bump AOT file format version.
4159 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4162 * iltests.il: Add new test.
4164 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4168 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4170 * mini.c: setup the statistical profiler in the thread attach
4171 callback to cope with the new single thread code.
4173 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4175 * mini-ppc.c: ensure we have enough room for the profiler
4176 calls (fixed bug#72084).
4178 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4180 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4183 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4185 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4187 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4189 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4190 to succesfully execute parrotbench).
4191 * ssapre.h: Likewise.
4193 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4195 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4196 variable for stores to method arguments (fixes a SSAPRE issue).
4198 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4200 * mini.c: handle value types in dup, fixes gen-112.cs.
4202 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4204 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4205 sequence for calls in dynamic methods to avoid thunks.
4207 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4209 * mini.c: correctly remove dynamic methods from the hashtable.
4211 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4213 * driver.c: Disabled SSAPRE until fix the bug that appears
4214 in IronPython's parrotbench.
4216 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4218 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4220 * mini.c (mono_method_to_ir): Revert the previous change.
4222 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4225 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4226 mono_jit_info_table_find () etc. when running under valgrind.
4228 * inssel.brg: Fix warnings.
4230 * mini-exceptions.c: Fix warnings.
4232 2005-01-31 Martin Baulig <martin@ximian.com>
4234 * driver.c (compile_all_methods_thread_main): Don't try to compile
4235 generic methods or anything which has type parameters.
4237 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4239 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4241 * TestDriver.cs: Add --verbose flags.
4243 * graph.c ssa.c: Fix 64 bit warnings.
4245 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4246 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4247 Fix 64 bit warnings.
4249 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4250 variable not spotted by gcc.
4252 * mini-amd64.c inssel-amd64.brg: Applied patch from
4253 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4254 X86_COMPARE_MEMBASE opcodes.
4256 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4258 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4260 * *: MonoMethod->signature might be NULL now. You *MUST* use
4261 mono_method_signature.
4263 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4265 * driver.c (compile_all_methods_thread_main): Compile the methods
4266 without invoking cctors.
4268 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4270 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4271 * basic-calls.cs: test for the above.
4273 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4275 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4276 MonoJitInfo changes.
4278 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4280 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4281 eagerly if it contains dynamic methods.
4283 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4285 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4286 trace, it is now computed by an icall from trace_ips.
4288 * mini-exceptions.c: Fix a warning.
4290 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4292 * mini-exceptions.c: don't bother getting stack trace info if
4293 it's not going to be used.
4295 2005-01-27 Raja R Harinath <rharinath@novell.com>
4297 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4300 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4302 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4304 * aot.c: Avoid calling mono_method_get_header () if not needed.
4306 * mini.h: Bump AOT file format version.
4308 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4310 * mini.c (mono_print_tree): Print more info for calls.
4312 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4314 * declsec.h: Remove warning by adding missing include for marshal.h
4316 2005-01-26 Martin Baulig <martin@ximian.com>
4318 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4321 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4323 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4326 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4328 * aot.c (mono_compile_assembly): Fix a warning.
4330 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4332 * declsec.c: Look for security attributes on the original MonoMethod
4333 (and not the wrapped one). This fix permissions on icalls.
4335 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4337 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4339 * mini.c (mono_allocate_stack_slots): Add a fixme.
4341 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4343 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4345 * inssel.brg: optimize casts of sealed types (more
4346 optimizations waiting for fixes in remoting).
4348 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4350 * inssel.brg (stmt): Add another dummy rule.
4352 * driver.c: Fix warnings.
4354 * driver.c (mono_main): If running under valgrind, instruct glib to use
4355 the system allocation functions so valgrind can track the memory
4356 allocated by the g_... functions.
4358 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4360 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4362 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4364 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4365 variables in try regions.
4367 * mini.c (mini_method_compile): Don't disable optimizations on large
4368 methods when AOT compiling.
4370 * mini.c (mono_allocate_stack_slots): New arch independent method to
4371 allocate stack slots. Not yet used.
4373 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4375 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4377 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4379 * mini-ppc.c: make the branch info relative as the code
4380 buffer can be reallocated.
4382 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4384 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4385 * driver.c: Removed the AOT/security restriction. Now initialize the
4386 security manager (in metadata) if --security is used.
4387 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4388 rather than the pointer to declarative security, when AOT is used.
4390 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4392 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4393 basic blocks, reduced intrinsic exception throwing code size.
4395 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4397 * driver.c (mini_usage): Reorder the usage screen.
4399 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4401 * mini.c (mono_resolve_patch_target): Fix warning.
4403 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4405 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4408 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4410 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4411 breaks the amd64 build.
4413 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4414 register allocation. Fixes #71454.
4416 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4418 * arrays.cs: Add new regression test.
4420 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4422 * ssapre.c: Turned usage of snprintf to GString.
4423 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4424 (I left it on by mistake in my previous commit).
4426 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4428 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4429 on cond branch optimization (fixes bug# 71515).
4431 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4433 * abcremoval.c: Fixed bug 71062.
4434 * abcremoval.h: Likewise.
4436 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4438 * mini.c: Added a new functionality to optimize_branches, the removal
4439 of useless basic blocks, and fixed some problem in the removal of
4440 critical edges; some utility functions added for both purposes.
4441 * ssapre.c: Added complex expression support, and fixed bug 70637.
4442 * ssapre.h: Likewise.
4443 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4445 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4446 * driver.c: Re-enabled SSAPRE.
4448 2005-01-19 Martin Baulig <martin@ximian.com>
4450 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4451 the result of mono_get_method_constrained().
4453 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4455 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4458 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4460 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4461 be detected. Fixes #59296.
4463 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4465 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4466 which can happen. Fixes #71361.
4468 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4470 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4473 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4475 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4476 appdomain-unload.exe to fail.
4478 * mini.c: Fix some memory leaks.
4480 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4482 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4483 Fixed bug and sped up some codepaths.
4485 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4487 * mini.c: Fix some memory leaks.
4489 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4492 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4494 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4497 * iltests.il: Add regression test for #71320.
4499 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4501 * mini.c (mono_codegen): Fix installation of profiler hooks.
4503 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4505 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4507 * mini.h, mini.c, cfold.c: optimize access to enum
4508 readonly fields, too. Eval conditional branches if possible
4509 to perform unreachable code removal in more cases.
4511 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4513 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4515 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4518 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4519 WinXP DEP. Fixes #71244.
4521 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4523 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4525 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4527 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4529 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4531 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4534 * mini.h: Bump AOT version.
4536 * mini.h (MonoCompile): Change exvar to a hash table.
4538 * mini.c: Allocate a separate exvar for each handler block.
4540 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4542 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4543 ex var with the pending exception and only throw if the two are equal.
4546 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4548 * mini-x86.c: Fix warnings.
4550 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4551 used by all the ports now.
4553 * aot.c: Add write-symbols and save-temps options.
4555 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4557 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4559 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4561 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4564 * tramp-s390.c: Check vtable slot belongs to the domain.
4566 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4567 as per other platforms.
4569 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4571 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4573 * driver.c: we don't run the Main() code in a subthread anymore.
4575 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4577 * mini.c: added experimental rtc support in the statistical
4578 profiler: if the user has the permission, more accurate statistics
4579 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4580 The MONO_RTC value must be restricted to what the linux rtc allows:
4581 power of two from 64 to 8192 Hz.
4583 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4585 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4587 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4589 * mini-ppc.c: better icache flush for smp.
4591 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4593 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4595 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4596 amd64 port, not yet used.
4598 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4600 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4603 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4605 * driver.c: Added --security option to activate the security manager.
4606 Right now this will allow code generation for declarative demands and
4607 is disabled when AOT is specified.
4608 * mini.c: Add code generation for declarative security demands.
4609 * mini.h: Add mono_use_security_manager as an extern gboolean.
4611 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4613 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4614 emitting more dense assembly code.
4616 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4617 exception throwing stuff.
4619 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4621 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4624 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4627 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4630 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4632 * tramp-*.c: Only patch vtable slots if the object is in the current
4633 domain. Fixes appdomain-unload.exe.
4635 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4637 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4640 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4642 * mini.c (reverse_branch_op): New helper function.
4644 * mini.c (optimize_branches): Run the new optimization only on
4645 platforms which support it. Also reverse all kinds of branches.
4647 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4649 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4652 * mini.c (optimize_branches): Reverse not-equals branches if the false
4653 bblock is a throw. This happens a lot of time with argument checking in
4656 * mini.c (mono_codegen): Add support for placing basic blocks after
4657 the function epilogue.
4659 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4662 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4664 * mini.c (setup_stat_profiler): Only set this up if the platform
4665 supports ITIMER_PROF.
4667 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4669 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4672 * inssel.brg: Fix a warning.
4674 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4676 * mini.c: added support for statistical profiler
4677 (run with: --profile=default:stat).
4679 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4681 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4683 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4685 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4686 related to global registers from the amd64 port.
4688 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4690 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4692 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4693 with global registers.
4694 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4696 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4698 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4700 * debug-mini.c (encode_value): Fix off-by-one.
4702 * aot.c (encode_value): Likewise.
4704 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4706 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4708 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4711 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4713 * aot.c (emit_method_info): Increase size of temp buffer.
4715 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4718 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4720 * aot.c (emit_method_info): Fix build.
4722 * aot.c: Further rework of the AOT file format to reduce the size of
4723 the method info data.
4725 * mini.h: Bump AOT file format version.
4727 2004-12-27 Martin Baulig <martin@ximian.com>
4729 * mini.c (mini_get_method): New static method; call
4730 mono_get_method_full() and mono_get_inflated_method().
4731 (mono_method_to_ir): Use mini_get_method() instead of
4732 mono_get_method_full().
4734 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4736 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4738 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4740 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4742 * inssel-amd64.brg: Add some optimization rules.
4744 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4746 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4747 standard not GC'd stuff is fine.
4749 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4751 * aot.c: Rework the AOT file format to get rid of most of the global
4752 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4754 * mini.h: Bump AOT file format version.
4756 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4758 * mini.h: Bump AOT file format version.
4760 * aot.c (mono_aot_is_got_entry): New function to determine if an
4761 address is inside a GOT.
4763 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4765 * cpu-pentium.md: Increase the maximum size of some instructions which
4766 might involve a got access.
4768 * mini.c (get_method_from_ip): Another debug helper function.
4770 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4771 when got var accesses are created during the decompose phase.
4773 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4775 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4776 argument mini_compile_method and to MonoCompile, and use this to
4777 determine whenever a given method is compiled for AOT. This allows the
4778 other methods compiled during AOT compilation to be free of AOT stuff,
4779 so the backends does not need to add special support for them by
4780 creating a fake GOT etc.
4782 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4785 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4787 * mini.c (mono_method_to_ir): It turns out that some of the
4788 x-appdomain wrappers are lax with types, so just ignore this for
4791 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4792 at the vtable->klass. If it is non-shared code we can just use the
4795 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4797 * mini-ppc.c: access MonoDomain from tls, too.
4799 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4801 * declsec.c: Removed unused variable (and related warning ;-)
4803 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4805 * iltests.il: New test for LDELEMA on an array of ref types.
4807 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4808 all ldelema's on reftypes.
4809 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4810 it was the wrong place to put it.
4812 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4813 register to pop to make this cleaner, at the request of Paolo.
4815 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4817 * mini-ops.h (OP_GETHASHCODE): New op.
4819 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4821 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4824 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4827 * mini-x86.c (mono_arch_output_basic_block): Rather than
4835 The first is 3 bytes while the second is 1. This saves 36 kb on
4836 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4837 see a small boost because of icache locality.
4839 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4841 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4843 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4844 started code sharing with the generic code.
4846 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4848 * mini-ppc.c, cpu-g4.md: added code for direct access to
4851 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4853 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4854 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4857 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4859 * declsec.c|h: Added functions to cache the declarative stack modifiers
4860 in MonoJitInfo and to create a security frame from a MonoJitInfo
4862 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4863 created. Register internal calls for System.Security.SecurityFrame::
4864 _GetSecurityFrame and _GetSecurityStack.
4865 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4866 the definitions for the new stack walk/callback mechanism.
4867 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4868 first security frame for LinkDemands and InheritanceDemands) and
4869 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4871 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4872 walk initialization (lupus).
4874 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4876 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4878 (handle_loaded_temps): Do not create a temporary variable for
4879 things that we know are temps. They will never be modified.
4880 (mono_spill_call): Set MONO_INST_IS_TEMP
4881 (mono_emulate_opcode): ditto
4883 (mono_method_to_ir.CEE_DUP): ditto
4885 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4887 * mini.c (type_to_eval_stack_type): Make this handle the void type
4888 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4889 (emit_tree): use ip_in_bb to special case some common idioms
4890 Update all callers to pass in the IP.
4891 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4893 This gives us a nice 2% speedup in mcs bootstrap.
4895 * mini-x86.c (peephole_pass): Peephole pass to make
4904 * mini.c (ip_in_bb): new method.
4905 (mono_method_to_ir): use this method rather than doing the hash
4908 * linear-scan.c (mono_linear_scan): When expiring actives, you
4909 don't need to keep around variables that expire on this
4910 instruction. This makes it so that:
4913 store (ebx add (ebx, 1))
4917 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
4919 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
4920 combination to avoid doing two copies. Fix up problems with previous
4923 * mini.c: Fix 64 bit warnings.
4925 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
4927 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
4929 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
4930 changes from the x86 code.
4932 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
4934 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
4936 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
4937 throwing code to reduce its size, unify the AOT and non-aot code and
4938 get rid of relocations in the AOT case.
4940 * mini-x86.h mini.c exceptions-x86.c
4941 (mono_arch_get_throw_corlib_exception): New arch specific function to
4942 raise corlib exceptions which doesn't require relocations in the
4945 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
4947 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
4949 * mini.c (mono_emit_method_call): Only allocate the got var when it is
4952 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
4955 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4957 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
4958 with add function when used from Inc/dec atomic
4959 functions. Re-enabled optimization on x86.
4960 * mini-ops.h: renamed atomic_add functions to
4961 allow _add to match the Interlocked::Add and
4962 _add_next to match Interlocked::Inc/Dec.
4964 2004-12-15 Massimiliano Mantione <massi@ximian.com>
4966 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
4967 linking of BBs to the end BB, and enabled SSAPRE also with
4968 consprop and copyprop (which was prevented by that bug).
4970 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4972 * mini-x86.c: disabling the Interlocked optimizing code.
4974 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4976 * aot.c (load_aot_module): Move reading of got_addr after the AOT
4979 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
4981 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
4982 interlocked optimization due lack of support on x86, rewrote
4983 exchange to take into account that base may be in eax.
4985 xsp works again; activated Interlocked optimizing code.
4987 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
4989 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4991 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
4993 * mini-ops.h: Add new opcodes.
4995 * mini.h: Add new patch types. Add got_var to MonoCompile.
4997 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
4998 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
4999 make it work with all kinds of patchable code.
5001 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5002 address of the GOT, and referencing entries in the GOT.
5004 * mini.c: Add code to load the GOT address if needed by an opcode.
5006 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5007 independent AOT code on the x86 using an elf-style Global Offset Table.
5009 2004-12-14 Raja R Harinath <rharinath@novell.com>
5011 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5013 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5015 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5018 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5020 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5021 of Interlocked:Increment/Decrement/Add as inline ops.
5022 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5024 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5026 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5027 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5029 2004-12-12 Duncan Mak <duncan@ximian.com>
5031 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5032 again. `patch_info->table_size' is no longer valid after Zoltan's
5035 2004-12-12 Martin Baulig <martin@ximian.com>
5037 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5038 if we are the "real" method, ie. not an inlined method inside it.
5040 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5042 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5043 before we look in the special fields table. This fixes
5044 ../tests/thread-static-init.cs.
5046 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5048 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5049 for Array get_Rank and get_Length. Fixes bug #70465.
5051 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5053 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5054 separate structure to reduce the size of MonoJumpInfo.
5056 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5058 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5060 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5062 * mini.c (mini_get_inst_for_method): Changed to allow ports
5063 to return a MonoInst instead of opcode
5064 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5066 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5067 Allow ports to return a created MonoInst instead of op-code, will enable
5069 (renamed mini_get_opcode_for_method to better reflected the functionality)
5071 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5073 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5075 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5077 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5080 2004-12-08 Martin Baulig <martin@ximian.com>
5082 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5083 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5085 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5087 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5090 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5093 2004-12-08 Raja R Harinath <rharinath@novell.com>
5095 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5097 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5099 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5100 bug introduced by the previous patch.
5102 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5104 * mini-ppc.c, objectc.cs: handle large structs passed by value
5107 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5109 * mini-ppc.c: OP_ARGLIST implementation from
5110 Geoff Norton <gnorton@customerdna.com>.
5112 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5114 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5115 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5117 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5119 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5121 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5123 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5126 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5128 * mini-sparc.c: Zero out localled-ed memory.
5130 * iltests.il: Add tests for zeroing out localloc-ed memory.
5132 2004-12-04 Martin Baulig <martin@ximian.com>
5134 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5135 mono_method_get_signature_full().
5137 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5139 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5140 and some utility functions (always for SSAPRE), integrated SSAPRE.
5142 * driver.c: Added ssapre option.
5143 * ssa.c: Small fix on OP_ARG handling.
5144 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5145 * Makefile.am: Likewise.
5147 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5149 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5152 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5155 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5157 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5159 * cpu-s390.md : Increase instruction length of oparglist.
5161 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5163 2004-11-30 Martin Baulig <martin@ximian.com>
5165 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5166 virtual generic methods. We call a special helper_compile_generic_method()
5167 icall to retrieve the method from the vtable, inflate and compile
5168 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5170 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5172 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5174 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5176 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5178 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5181 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5183 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5184 platforms with PIC aot.
5186 2004-11-28 Martin Baulig <martin@ximian.com>
5188 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5191 2004-11-28 Martin Baulig <martin@ximian.com>
5193 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5194 the result of mono_type_get_underlying_type() to check whether
5197 2004-11-26 Martin Baulig <martin@ximian.com>
5200 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5203 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5205 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5206 the same way as the other arguments so they won't get clobbered.
5208 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5209 calls through R11 since it is clobbered by the trampoline code.
5211 2004-11-26 Raja R Harinath <rharinath@novell.com>
5213 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5214 pick up in-tree mscorlib.dll.
5216 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5218 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5220 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5221 runtime data/code are now stored in a table similar to the GOT in ELF.
5222 This allows the code itself to be position independent.
5224 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5227 * aot.c: Attach ELF type (object/function) directives to all global
5230 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5232 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5234 * mini-amd64.h: Turn on PIC AOT code.
5236 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5237 returning the offset within an OP_AOTCONST instruction where the GOT
5238 offset needs to be added.
5240 * mini.h: Bump AOT file format version.
5242 2004-11-25 Martin Baulig <martin@ximian.com>
5244 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5245 uninflated generic methods.
5247 2004-11-25 Martin Baulig <martin@ximian.com>
5249 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5251 2004-11-24 Martin Baulig <martin@ximian.com>
5253 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5254 original klass (this only applies for generic instances).
5256 2004-11-24 Martin Baulig <martin@ximian.com>
5258 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5259 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5262 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5264 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5265 localloc. Fixes #69678.
5267 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5269 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5271 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5272 used SSE registers on pinvoke calls. Fixes #69774.
5274 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5276 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5277 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5279 2004-11-23 Raja R Harinath <rharinath@novell.com>
5281 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5282 Refer directly to the mcs/ tree.
5284 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5286 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5287 Check if a trampoline for a synchronized method is required.
5289 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5291 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5292 with localloc if needed. Throe arithmetric exception in
5293 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5294 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5296 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5298 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5299 types before switching on type. Fixes #69622.
5301 2004-11-19 Raja R Harinath <rharinath@novell.com>
5303 * Makefile.am (check-local): New. Integrate into 'make check'.
5304 (MCS,RUNTIME): Define using in-tree mono and mcs.
5306 (%.exe): Use $(ILASM).
5308 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5310 * mini-ppc.c: adjust initial prolog size (bug #69691).
5312 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5314 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5317 2004-11-17 Raja R Harinath <rharinath@novell.com>
5319 * Makefile.am (clean-local): Rename from 'clean'.
5321 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5323 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5324 to mono_arch_is_int_overflow.
5325 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5328 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5330 * declsec.c|h: New files to support declarative security attributes.
5331 Added function to check if a method has (applicable) security.
5332 * mini.c|h: Add check for declarative security attributes in
5333 mono_method_check_inlining.
5334 * Makefile.am: Added declsec.c and declsec.h to the build.
5336 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5338 * mini.c, mini.h: update to keep dynamic code info per-domain.
5340 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5342 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5343 (mini_init): Get rid of it from here too.
5345 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5347 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5348 implemented OP_RETHROW (patch by Geoff Norton
5349 <gnorton@customerdna.com>).
5351 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5353 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5354 between appdomains. Fixes appdomain-unload on PPC.
5356 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5358 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5359 mini-exceptions.c: handle the new wrapper types.
5360 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5361 token value as a MonoClass* when compiling a wrapper.
5362 mono_jit_create_remoting_trampoline now takes an additional
5363 MonoRemotingTarget parameter.
5365 2004-11-10 Martin Baulig <martin@localhost>
5367 * mini.c (mono_method_to_ir): Use `generic_container->context'
5368 rather than creating a new one.
5370 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5372 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5374 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5376 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5378 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5379 the experimental aot cache stuff.
5381 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5383 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5384 mini-exceptions.c: update to exception clause structure changes.
5386 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5388 * exceptions-x86.c (throw_exception): Fix warnings.
5390 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5393 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5395 * exceptions-sparc.c (get_throw_exception): Really fix this.
5397 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5399 * tramp-*.c: we no longer support icalls without wrappers, so
5400 a bit of code can be removed here
5402 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5404 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5407 * cpu-sparc.md: Add op_rethrow.
5409 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5411 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5413 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5414 * mini-ops.h: Add OP_RETHROW.
5416 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5418 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5420 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5422 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5423 Makes the output much easier to read
5425 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5427 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5428 prevents another huge leak when compiling with ssa. Secondly, the
5429 performance of doing this rather than freeing the lists is much
5430 better. GList does a lock every time you allocate a list link,
5431 so that it can use a memory pool. So, it is better to just use
5432 a memory pool of our own.
5434 * ssa.c, linear-scan.c: replace g_list_remove_link with
5435 g_list_delete. The remove one does not free the GList, so we were
5436 leaking memory. On -O=all --compile-all with corlib, this cut down
5437 3 MB of allocations.
5439 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5441 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5443 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5445 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5446 into a new function mono_create_jit_trampoline ().
5448 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5450 * trace.c (get_spec): Allow tracing of classes without a namespace.
5452 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5454 * mini.c: Fix pointer overwrite in mini_method_compile.
5456 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5458 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5459 The darwin ABI needs some special handling for 1 and 2 byte structs
5460 Lets use lbz/lhz instead of lwz everywhere.
5461 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5462 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5463 Use stb/sth for the former, and put the latter always on stack instead of in
5466 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5468 * trace.c (is_filenamechar): Add '_'.
5470 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5472 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5474 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5476 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5478 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5479 depends on libmonogc. Fixes #68805.
5481 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5483 * mini.c (mono_jit_free_method): Provide extra information for
5484 this error. Currently this leaks, but will be turned into a
5485 developer option in the future.
5487 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5489 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5491 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5493 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5494 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5495 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5497 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5499 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5500 trampolines for AOT code.
5502 2004-10-22 <vargaz@freemail.hu>
5504 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5505 constructed types. Fixes #68136.
5507 2004-10-21 Martin Baulig <martin@ximian.com>
5509 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5510 if it returns true, unwind the stack to the call instruction.
5512 2004-10-21 <vargaz@freemail.hu>
5514 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5516 * mini.h: Bump AOT version number.
5518 * objects.cs: Add another test for unbox trampolines.
5520 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5523 2004-10-20 <vargaz@freemail.hu>
5525 * driver.c: Add SHARED to the set of optimizations tested.
5527 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5529 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5532 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5534 2004-10-20 Martin Baulig <martin@ximian.com>
5536 * mini-exceptions.c (mono_handle_exception): Call
5537 mono_debugger_handle_exception() to tell the debugger about
5538 catch/finally clauses.
5540 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5542 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5544 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5547 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5549 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5550 methods as their native size, fixed bug #57543, #57545.
5551 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5552 This saves a temporary register and mullw call down into 1 (minor perf
5553 increase for cases like sum = sum * 5; This use to translate into:
5556 It now translates to
5559 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5561 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5564 2004-10-11 Martin Baulig <martin@ximian.com>
5566 * mini.c (mono_method_to_ir): If we're a generic method, get the
5567 MonoGenericContainer from our MonoMethodNormal and create a
5568 MonoGenericContext from it.
5570 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5572 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5574 * basic-long.cs: Add test for checked i8->i2 cast.
5576 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5578 * inssel-ppc.brg: added a couple of speedup rules.
5580 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5582 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5583 to speed up rebuilds.
5585 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5587 * mini-s390.c: Minor fix to OP_OR_IMM.
5589 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5591 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5592 better. Fixes appdomain-unload.exe on sparc.
5594 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5596 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5597 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5600 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5602 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5604 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5606 * mini.c: Always generate a field read/write wrapper for members
5607 of the class MarshalByRefObject since the actual instance could
5610 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5612 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5614 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5616 * driver.c mini.h trace.c: Move the setting of the main assembly into
5617 a separate function called mono_trace_set_assembly () and call it after
5618 actually loading the main assembly. Fixes #66872.
5620 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5622 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5623 using the code manager.
5625 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5627 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5629 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5631 * cpu-amd64.md: Fix bug in previous patch.
5633 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5636 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5638 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5639 mini-exceptions.c: updates for changed stack walk interface.
5641 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5643 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5645 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5647 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5649 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5651 * driver.c (mini_regression_list): Do not call mono_assembly_close
5652 since assemblies can't be unloaded.
5654 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5656 * cpu-amd64.md: Fix more instruction lengths.
5658 * cpu-amd64.md: Fix lengths of some instructions.
5660 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5662 * inssel.brg: Make the array ldelema check aot friendly.
5664 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5666 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5668 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5670 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5672 * mini-x86.c: Fix build.
5674 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5675 mono_type_get_underlying_type () helper function to simplify code.
5677 2004-09-09 Martin Baulig <martin@ximian.com>
5679 * mini-amd64.c: Don't access `type->data.klass' directly, call
5680 mono_class_from_mono_type() instead since the type may be a
5683 2004-09-09 Martin Baulig <martin@ximian.com>
5685 * mini-amd64.c (get_call_info): Fix support for generic instances.
5686 (add_valuetype): Use mono_class_from_mono_type() to get the class
5687 since we can be a generic instance.
5689 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5691 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5693 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5695 * liveness.c: reset spill costs on each scan: bug 62107
5697 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5699 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5700 unnecessary line that doesn't compile
5702 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5704 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5705 trampolines, make them call an error function so people can fix their
5708 2004-09-06 Martin Baulig <martin@ximian.com>
5710 * mini.c (mono_method_to_ir): When initializing locals, handle a
5711 generic instances like a valuetype if it's a valuetype and like a
5712 class if it's a class.
5714 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5716 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5717 stack. Fixes #64674.
5719 * exceptions.cs: Add test for unwinding of call arguments.
5721 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5723 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5724 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5725 set the carry/borrow flag). The sparc and s390 implementations
5726 can now use optimized versions (and simplify the code). ppc bugfixes.
5728 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5730 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5732 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5734 * inssel-amd64.brg: Remove leftover 32 bit rule.
5736 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5738 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5740 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5741 mono_arch_find_jit_info functions into a new function. Fix a memory
5744 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5747 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5749 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5752 * exceptions.cs: Add array size tests.
5754 * mini.c: Allocate a separate icall wrapper for each arity of
5755 mono_array_new_va. Fixes #59509.
5757 * exceptions.cs: Add testcase for 64578.
5759 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5761 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5763 2004-09-02 Martin Baulig <martin@ximian.com>
5765 * mini.c (mono_method_to_ir): When initializing the locals, call
5766 handle_initobj() on the generic instance itself, not its
5769 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5771 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5772 MonoJitInfo for dynamic methods.
5774 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5776 * mini.c: Add support for freeing JIT data for dynamic methods.
5778 2004-09-01 Martin Baulig <martin@ximian.com>
5780 * mini-x86.c (is_regsize_var): Added support for generic
5782 (mono_arch_emit_prolog): Make this compile again, use
5783 `x86_push_imm_template (code)'.
5785 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5787 * mini-x86.c: make all push_imm instructions that get
5788 patched always emit the long form
5790 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5792 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5793 in a per-domain hash.
5795 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5798 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5800 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5803 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5806 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5807 Beginnings of SSE2 support.
5809 * exceptions.cs: Add more tests for checked int<->uint casts.
5811 2004-08-28 Martin Baulig <martin@ximian.com>
5813 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5817 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5818 Handle generic instances recursively.
5820 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5822 * iltests.il: test for conv.u8 on a constant
5824 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5826 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5827 LCONV_x4 (shrun_32 (membase)).
5829 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5831 * inssel-x86.brg: c&p rules for push/setret of long
5833 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5835 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5836 compare (regvar, base)
5838 * inssel-x86.brg: more burg love
5840 * inssel.brg: more cleanup
5842 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5844 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5846 * basic-long.cs, basic-calls.cs: new tests for optimization.
5848 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5850 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5853 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5855 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5857 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5859 * inssel.brg (mini_emit_memcpy): use
5860 NO_UNALIGNED_ACCESS to disable memcpy optimization
5862 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5864 * mini-amd64.c: Handle generic types in various places.
5866 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5868 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5870 * mini.c (handle_box): Fix warning.
5872 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5874 * mini-amd64.h: Enable the emit_state optimization.
5876 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5878 * mini-amd64.c: Add some new 64 bit peephole opts.
5880 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5882 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5884 * mini-amd64.c: Register allocator fixes.
5886 * mini.c: Add an optimization to emit_state to avoid allocation of new
5887 registers on some platforms.
5889 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5891 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5893 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5894 allocation. Fixes #63085.
5896 * basic-long.cs: Add new regression test.
5898 * mini-amd64.c: Register allocator improvements.
5900 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5902 * mini-amd64.c (read_tls_offset_from_method): Add another code
5905 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5906 instruction sequence for nullifying class init trampolines.
5908 * objects.cs: Add new regalloc test.
5910 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
5912 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5914 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
5916 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
5919 * driver.c: Fix profiling after TLS changes.
5921 * driver.c (mono_main): Set mono_stats.enabled if needed.
5923 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
5926 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
5928 * mini-x86.c: use a 1 op rather than a 2 op tls access
5929 instruction -> faster.
5931 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
5933 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5936 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
5938 * exceptions-sparc.c (throw_exception): fix typo
5940 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
5942 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
5943 set tree->dreg correctly with tls. Allow any
5944 register to be used.
5946 * mini-x86.c (read_tls_offset_from_method): add new code
5947 generation pattern seen with GCC.
5950 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5952 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
5953 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5954 exceptions-sparc.c: fix some performance issues in exception
5955 handling and setting of the stack trace for exceptions that were
5958 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5960 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
5963 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
5966 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
5968 This patch inlines tls access, when possible.
5970 * mini.h: new arch functions for TLS intrinsics.
5971 All platforms updated with a stub.
5973 * mini.c: use the new intrinsics
5975 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
5976 arch specific intrinsic for tls variables
5978 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
5980 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
5983 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
5985 * mini.c: thread local allocation
5987 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
5989 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
5991 * Makefile.am: Link against the static version of libmonogc.
5993 * Makefile.am: Link the static versions of the convenience libraries
5994 into the mono executable.
5996 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5998 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6000 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6001 on integer overflow.
6003 * mini-amd64.c: Reorganize function call code.
6005 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6007 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6009 * inssel-x86.brg: use xor eax,eax.
6011 * basic.cs: new tests
6013 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6015 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6016 in exception throwing code.
6018 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6020 * inssel-x86.brg: use xor esi,esi.
6022 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6024 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6025 can trace methods compiled during mini_init () too.
6027 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6030 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6032 * Makefile.am: static link on x86 (r=zoltan)
6034 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6036 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6037 code since it causes some programs to fail.
6039 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6041 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6043 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6045 * mini.c: ovfops_op_map - add STACK_OBJ case for
6047 * basic.cs: add test_0_pin_string as test
6050 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6052 * Makefile.am: build C# if srcdir != builddir
6054 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6056 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6057 fall-through blocks.
6059 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6061 * driver.c: enable loop by default again and include abcrem in -O=all.
6063 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6065 * iltests.il: Add some localloc tests.
6067 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6069 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6072 * inssel-amd64.brg: Add some optimizations.
6074 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6077 * Makefile.am: Statically link mono against libmono on AMD64.
6079 * mini-amd64.c inssel-amd64.brg: Optimizations.
6081 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6083 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6085 * tramp-amd64.c: Patch calling code in trampolines.
6087 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6089 * mini-amd64.c: pinvoke struct passing fixes.
6091 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6093 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6094 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6096 2004-08-05 Duncan Mak <duncan@ximian.com>
6098 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6101 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6103 * mini-amd64.c (emit_move_return_value): Move return value for normal
6106 2004-08-05 Martin Baulig <martin@ximian.com>
6108 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6109 `type->type'; just modify `type' itself when dealing with enums
6110 and generic instances.
6111 (check_call_signature): Make `simple_type' a `MonoType *'.
6113 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6115 * mini.c: Use OP_PADD to add offsets to addresses.
6117 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6119 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6121 * mini-sparc.c (mono_arch_emit_epilog): fix check
6122 for folding last op into restore instruction
6124 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6126 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6127 helper methods using the code manager.
6129 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6131 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6133 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6135 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6136 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6138 * mini-s390.c: fix tail processing
6140 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6142 * mini-ppc.c: mul.ovf.un exception name fix.
6144 2004-08-03 Martin Baulig <martin@ximian.com>
6146 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6147 instances; before jumping to `handle_enum', also modify `ptype'.
6149 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6151 * cpu-sparc.md: fcall maximal length too small.
6153 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6155 * mini-amd64.c mini.h: Add initial support for passing/returning
6156 structures to/from pinvoked methods.
6158 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6160 * mini-ppc.c: reg allocator fix.
6162 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6164 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6166 * inssel.brg: Optimize memset on 64 bit machines.
6168 * mini-amd64.c: Fix some vararg cases.
6170 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6172 * mini-s390.c: Corrected macro in emit_float_to_int
6174 * s390-abi.cs: Tests to exercise the s390 ABI
6176 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6178 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6181 * basic.cs: Add a test for add.ovf.un.
6183 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6185 * mini-sparc.c: add case for OP_IDIV_UN
6187 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6189 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6191 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6193 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6195 * basic.cs: regression tests.
6197 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6200 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6202 * basic.cs: Add a new test.
6204 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6205 and AOT. Various fixes and optimizations.
6207 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6209 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6211 * mini-ppc.c: make sure temp regs are not used for global reg
6214 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6216 * cpu-sparc.md: conv_i8 fix for 64bits
6218 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6220 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6222 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6223 add opcode for cmp BYTE PTR [eax], imm.
6225 * inssel.brg: Make memcpy and memset takes bases.
6227 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6229 * *-amd64.*: More AMD64 work.
6231 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6233 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6234 add a compare-not-equal opcode.
6236 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6238 * mini.c: Use mono_init_from_assembly instead of mono_init.
6240 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6242 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6244 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6246 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6248 * inssel.brg: 64 bit fixes.
6250 * mini.h (MonoCallInst): Add some AMD64 specific data.
6252 * mini.h: Add some OP_P opcodes.
6254 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6256 * basic.cs: tests for 61797 and 61740
6258 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6260 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6261 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6263 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6265 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6267 * *-amd64*.*: Ongoing AMD64 work.
6269 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6271 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6273 * *-amd64*: Ongoing AMD64 work.
6275 * mini-arch.h: Add AMD64 support.
6277 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6279 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6281 * mini-ops.h: Add new opcodes.
6283 * Makefile.am: Add AMD64 support.
6285 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6286 rules into the inssel-long*.brg files.
6288 * *-amd64.*: Add beginnings of AMD64 backend.
6290 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6292 * mini.c (print_dfn): commenting out the code that prints
6293 the cil. With -O=deadce, this makes -v -v crash.
6295 * cpu-pentium.md: make checkthis have a length of 2
6297 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6299 * mini-sparc.h: fix implementations of __builtin
6300 functions for Sun compiler for V9.
6302 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6304 * mini.c: use the new stelem.ref wrapper
6305 * exceptions.cs, arrays.cs: new stelem.ref tests
6307 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6309 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6310 new XSP should work with these changes).
6312 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6314 * inssel-{long32,x86,}.brg: trivial optimizations.
6316 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6318 * mini.c: load value when emitting box operation in
6321 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6323 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6324 is one byte shorter than cmp DWORD PTR [eax], 0.
6326 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6328 * inssel-ppc.brg: arguments on the stack are always
6329 relative to the stack pointer (spotted by Neale Ferguson).
6331 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6333 * exceptions-x86.c: delay appending the method name to the trace until
6334 after mono_jit_info_table_find is called, as this gets the real
6337 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6339 * aot.c: register roots
6341 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6343 * aot.c : I could just use PLATFORM_WIN32 flag.
6345 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6347 * aot.c : Reverting the previous fix. This time it broke linux build.
6349 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6351 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6353 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6355 * mini.c (handle_stack_args): Remove some more debugging code.
6357 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6359 * driver.c mini.h aot.c: Allow additional options to be specified with
6360 --aot and pass them to mono_compile_assembly.
6362 * aot.c: Add experimental code to AOT compile all loaded assemblies
6363 on demand and save the code into a cache in the filesystem.
6365 * aot.c: Add support for more wrapper methods.
6367 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6370 * cpu-*.md: Remove removed opcodes.
6372 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6373 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6374 related icalls to marshal.c.
6376 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6378 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6380 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6382 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6384 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6385 * liveness.c: If liveness is recomputated we need to reset the information
6386 for each variable. This way, if the liveness range has been narrowed
6387 by optimizations that happened after the last computation, we can return
6390 For example, if you have
6395 // Tons of code that does not affect i
6401 i = 0 is dead code and will be removed by SSA. However, when
6402 linear scan gets to the code, i will still appear to be live
6403 throughout the entire block. This prevents good register allocation.
6405 2004-07-06 Martin Baulig <martin@ximian.com>
6407 * debug-mini.c (mono_debug_init_method): Allow
6408 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6409 (mono_debug_add_icall_wrapper): New method.
6411 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6413 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6415 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6418 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6420 * aot.c (mono_aot_load_method): Fix loading of debug info.
6422 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6424 * aot.c: Add logging support.
6426 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6428 * mini.h: Add prototype for mono_print_method_from_ip.
6430 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6432 * inssel.brg: 64 bit fixes.
6434 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6437 * Makefile.am: Add SPARC64 support.
6439 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6441 * aot.c: Fix alignment problems on 32 bit platforms.
6443 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6445 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6448 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6451 * mini.h: Bump AOT file version. Some 64 bit fixes.
6453 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6455 * inssel-sparc.brg: Add new rule to avoid register moves.
6457 * inssel.brg: Add ldind_to_load_membase helper function.
6459 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6461 * mini.c: OffsetToStringData intrinsic.
6463 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6465 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6467 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6470 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6471 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6473 * mini.c: reinstated mono_compile_get_interface_var()
6474 on x86, too, since the change breaks the Gtk# build there as well.
6476 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6478 * driver.c: remove loop from the default optimizations: it seems to
6479 interact badly with some of the other options (see bug #60613).
6481 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6483 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6484 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6486 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6488 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6489 vararg-using methods.
6491 2004-06-21 Martin Baulig <martin@ximian.com>
6493 * mini/mini-exceptions.c
6494 (mono_handle_exception): Added `gpointer original_ip' argument.
6495 After calling mono_unhandled_exception(), call
6496 mono_debugger_unhandled_exception() and if that returns true,
6497 restore the context and return.
6499 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6501 * mini-ppc.c: prefer the use of relative branches so
6502 they won't need to be patched in aot code (patch from Patrick Beard).
6504 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6506 * aot.c: patch from Patrick Beard to make the output assembly
6507 more correct for the MacOSX assembler. Small tweak to
6508 generate sane images on Linux/PPC, too.
6510 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6512 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6513 case until bug #59509 is fixed (shows up in #60332).
6515 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6517 * mini.c: make sure the needed wrappers are compiled, too, with
6520 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6522 * driver.c: remove NPTL reference in --version output.
6524 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6526 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6527 generate valid assembly for the Mach-O assembler.
6529 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6531 * driver.c: don't include abcrem in the all optimization specifier
6532 since it slows down jit compilation too much for now.
6534 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6536 * mini.c: use BIGMUL only if both operands have the same signage.
6537 * iltests.il: Test for bug 60056. (errors related to signage in
6542 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6544 * mini.c, aot.c: memory leak fixes.
6546 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6548 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6550 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6552 * Makefile.am: remove the -static hack completely, it links in
6553 statically glib as well.
6555 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6557 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6558 * exceptions.cs: make it compile with new mcs/csc.
6560 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6561 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6562 and added relevant test case.
6564 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6566 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6567 regressions in gtk-sharp.
6569 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6571 * exceptions.cs: New regression tests.
6573 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6575 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6577 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6579 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6581 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6583 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6585 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6587 * mini.c (mono_jit_runtime_invoke): Init class in this
6588 method instead of trusting mono_jit_compile_method to
6589 do the work (because wrappers can be in object class)
6591 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6593 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6595 * basic-long.cs: New regression test.
6597 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6599 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6602 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6604 * Makefile.am: fix miguel's change to build mono statically against
6605 libmono (track build dependencies).
6607 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6609 * cfold.c: Some glib versions do not have G_MININT32.
6611 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6613 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6614 with precision of tan, atan, sin and cos, and implemented related
6615 regressions tests (fixes bug 54467, but one new problem appeared and
6618 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6620 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6622 * exceptions.cs: Add test for constant folding && division by zero.
6624 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6625 since driver.c is in libmono too, so the optimization was useless.
6627 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6628 variable to driver.c so the compiler can emit more efficient code to
6631 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6633 * Makefile.am: don't distribute generated inssel.[ch] files.
6635 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6637 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6638 into the default appdomain. Fixes #58707.
6640 * jit-icalls.c: Remove the broken approximation for truncl, doing
6641 no conversion is better.
6643 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6646 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6648 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6649 of the mcrxr instruction which is not available on some processors
6650 even if it's documented to be. Implement add and sub overflow correctly
6651 (still not complete for long unsigned). Speed up icalls a bit.
6653 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6655 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6656 we run .cctor in the current domain instead of target_domain.
6658 Fixes bug #58558, .cctor not being called in -O=shared.
6660 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6662 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6664 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6666 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6667 which can be done with an imm8, do it that way.
6668 (mono_arch_output_basic_block): ditto for a jmp
6669 (mono_arch_emit_prolog): Computate maximum offset of a label.
6671 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6673 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6674 now tries to allocate prefered physical reg's for virtual
6675 regs. This reduces the number of emited spills/loads with
6676 20-30% on our core assemblies.
6678 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6680 * jit-icalls.c: truncl() is not needed and trunc() is
6681 the correct thing to do anyway (bug #58287).
6683 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6685 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6688 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6690 * driver.c: enable loop optimizations by default.
6692 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6694 * mini-x86.c: fix calc of max loop size when aligning loops start.
6696 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6698 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6701 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6703 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6706 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6708 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6710 * mini.c (inline_method): Allways inline some wrappers even if the cost
6711 is too large. Fixes #58785.
6713 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6715 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6717 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6718 (crichton@gimp.org). Beginning of support for sparc/linux.
6720 * mini-sparc.c: Optimize retrieval of LMF address.
6722 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6724 * exceptions-ppc.c: handle alloca in methods with clauses.
6726 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6728 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6730 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6732 * mini.c: Delegate most of the abort signal work to
6733 mono_thread_request_interruption, which also handles Stop and Suspend
6736 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6738 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6739 supports the save/restore lmf opcodes.
6741 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6743 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6746 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6748 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6750 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6751 methods which contain array accesses.
6753 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6754 boundaries. Fixes #58537.
6756 * iltests.il: Add regression test for #58537.
6758 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6760 * mini-x86.c (mono_arch_local_regalloc): Last part of
6761 fix for bug #58633 (releasing register to early).
6763 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6765 * basic-long.cs: Add new regression test.
6767 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6769 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6770 register too early on the chain.
6772 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6774 * mini.c (create_helper_signature): Use a helper function to reduce
6775 the code which needs to be written. Also set the calling convention of
6776 icalls on windows. Fixes #57840.
6778 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6780 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6781 exceptions-ppc.c: added helper function to get the instruction address
6782 from a signal handler context.
6784 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6786 * helpers.c: use g_get_tmp_dir. Invokes happyness
6789 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6791 * helpers.c: Add new env variable to pass args to objdump.
6792 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6794 2004-05-17 Radek Doulik <rodo@ximian.com>
6796 * Makefile.am (common_sources): added abcremoval.h so it get
6797 disted and daily mono packages on go-mono.com will build again
6799 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6801 * abcremoval.c: Fixed coding style, added copyright header.
6803 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6805 * mini.h: Added prototype for abc removal main function.
6807 * build_relations_propagation_table.pl: Added copyright header.
6809 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6811 * basic-long.cs: reg test for complex ceq_long bug.
6813 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6815 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6816 reg in long and clob case (bug #58343). Fixed/added comments.
6818 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6820 * mini.c (mono_jit_runtime_invoke): Follow new convention
6821 of calling the invoke method with an function pointer.
6823 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6825 * ChangeLog: Fix author of memory leak patch.
6827 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6829 * Makefile.am: fix make dist as well...
6832 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6834 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6835 on archs where pointers are 4 bytes long.
6837 * Makefile.am: Added abcremoval.c source file.
6839 * abcremoval.c: Added abcremoval.c.
6841 * abcremoval.h: Added abcremoval.h.
6843 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6845 * inssel.brg: Enabled bounds check removal.
6847 * mini.c: Added support for abcrem optimization.
6849 * mini.h: Added abcrem optimization label.
6851 * driver.c: Added support for abcrem optimization.
6853 * propagated_relations_table.def: Added propagated_relations_table.def.
6855 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6857 * mini.c, cfold.c: fix style.
6859 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6861 * mini.c: handle issue with the low-level implementation of
6862 some long opcodes (bug #54209).
6864 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6866 * basic.cs: test for my new cmov stuff.
6868 2004-05-13 Patrik Torstensson
6870 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6871 opt and added peephole documentation.
6873 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6875 * tramp-ppc.c: rewrote the generic trampoline code.
6877 2004-05-11 Patrik Torstensson
6879 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6881 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6883 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6885 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6886 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6888 * mini.c: Add new icalls for AsAny marshalling.
6890 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6892 * tramp-ppc.c, mini-ppc.c: more cleanups.
6894 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6896 * mini.c: no warnings.
6898 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6900 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6902 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6904 * mini.c: In the thread abort signal handler, if the thread is in the
6905 process of being stoped, don't throw the Abort exception, just stop the
6908 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6910 * tramp-ppc.c: removed old code.
6912 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6914 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
6915 do some simple speed optimizations on ppc.
6917 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6919 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
6920 and large offsets in load/store.
6922 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6924 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
6925 it causes regressions.
6927 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
6929 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
6932 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6934 * jit-icalls.c: remove warnings.
6935 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
6936 speedups for unsafe code.
6938 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
6940 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
6942 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
6944 * basic-calls.cs: Add new regression test.
6946 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
6949 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
6951 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
6954 2004-05-06 Patrik Torstensson
6956 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
6957 long reg allocation in any reg (not only eax:edx) and implemented
6958 long shl/shr ops in asm instead of helpers.
6960 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
6962 * mini-sparc.h: Fix warnings.
6964 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
6967 * mini-exceptions.c (mono_handle_exception): Call the filter in a
6968 separate statement for clarity.
6970 * mini-sparc.c: Update status.
6972 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
6974 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
6977 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6979 * inssel-ppc.brg: another small pre-release workaround:
6980 we don't do overflow detection for long_sub_un.
6982 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6984 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
6985 (also works around a weird ppc bug: 57957).
6987 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
6989 * tramp-ppc.c: trampoline fixes.
6991 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
6993 * mini-ppc.c: fixed typos.
6995 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6997 * mini-ppc.c, exceptions-ppc.c: more code saves registers
6998 at the top of the stack. Fixed typos. Use a frame registers
6999 for all the methods with exception clauses.
7001 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7003 * exceptions-ppc.c: restore fp registers.
7005 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7007 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7008 order from the stack top (moved the stack room to save the
7009 return value for trace after the param area). Fixed corruption
7010 in restoring registers on unwind.
7012 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7014 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7016 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7018 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7019 and prolog/epilog for methods that use it. Allow
7020 enough param area room for varargs methods. Fix miguel's
7021 breakage in exception handling.
7023 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7025 * Makefile.am: run genmdesc only on current arch.
7027 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7030 * mini-x86.h: fix the build on windows.
7032 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7034 * 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.
7036 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7038 * mini-exceptions.c: New file.
7040 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7041 Move some parts of the x86 exception handling code to an
7042 arch-independent file so it can be shared with other ports.
7044 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7046 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7048 2004-04-26 David Waite <mass@akuma.org>
7050 * driver.c: remove comma from end of enumeration declaration
7052 2004-04-26 Jackson Harper <jackson@ximian.com>
7054 * driver.c: parse config file before loading first assembly. This
7055 allows the user gac to be enabled/disabled.
7057 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7059 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7060 simpler mechanism: we do not care what is encoded initially
7061 (branch absolute or relative), we care about the code and its
7062 target. I kept the old code for reference for now.
7064 The new code tries first to determine if the jump is anywhere in
7065 the -/+32 absolute meg range, if it succeeds, it encodes using the
7066 absolute branch; If not, it tried to find something in the
7067 relative range, if not, it uses the handle_thunk code.
7069 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7071 * exceptions-ppc.c: use the correct ip register on macosx.
7073 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7075 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7077 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7079 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7080 Raise exception on integer divide by zero by hand since the hw
7081 doesn't support it. Handle NaNs in FP compares.
7083 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7085 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7086 code reducing duplication between the platforms and enabled
7087 signal exception handling (on linux for now).
7089 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7091 * exceptions-ppc.c: more macosx support.
7093 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7095 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7097 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7099 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7101 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7103 * iltests.il: more tests.
7105 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7107 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7110 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7112 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7114 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7116 * liveness.c: Mark variables as volatile in all basic blocks reachable
7117 from exception clauses.
7119 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7121 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7124 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7126 * iltests.il, basic.cs: more tests for regalloc.
7128 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7130 * iltests.il: Some tests for register allocation modifications
7133 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7135 * exceptions.cs: Add regression test for bug #56782.
7137 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7138 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7139 the beauty of fixing the same thing in 5 different files...
7141 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7143 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7146 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7148 * mini.c: Add support for STRWLPARRAY marshalling convention.
7150 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7152 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7153 to init the context to setup the regs pointer).
7155 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7157 * exceptions-ppc.c: more exceptions work.
7159 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7161 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7164 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7166 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7167 can use the memory directly.
7169 * cpu-pentium.md: Update documentation from a post from Zoltan.
7171 add x86_add_membase, x86_sub_membase, x86_mul_membase
7173 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7175 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7176 GENERAL_REGS they were also hardcoded for all PPC ports.
7178 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7180 Remove hard-coded limit for floating point registers, use
7181 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7183 Notice that in MacOS X calling conventions you can fit a lot more
7184 floating point values in registers, so I should update the PInvoke
7185 test to excercise the passing of floating point values on the
7186 stack (currently broken).
7188 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7190 * tramp-ppc.c (create_trampoline_code): Added
7191 JUMP_TRAMPOLINE_SIZE.
7192 (ppc_magic_trampoline): Follow the pattern from
7193 x86_magic_trampoline: if code is set to zero, return.
7194 (create_trampoline_code): Always pass MonoMethod to the jump
7195 trampoline, before it was passing a null.
7196 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7197 share the code with mono_arch_create_jit_trampoline.
7199 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7201 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7204 * cpu-g4.md: Added length for jmp instruction, the worst case
7205 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7208 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7210 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7212 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7214 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7215 before each IL instruction.
7217 * mini.c (CEE_BOX): Fix warnings.
7219 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7221 * mini.c: removed a few unused vars and extra whitespace.
7223 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7225 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7227 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7229 (OP_GETCHR): use the above
7230 (CEE_LDELEMA): use the above.
7232 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7233 version of the generic impl.
7234 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7235 (CEE_LDELEMA): use the above.
7237 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7239 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7242 * iltests.il: Added new regression test for #56317.
7244 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7246 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7247 under NetBSD. Fixes #56450.
7249 * liveness.c (update_gen_kill_set): Fix previous patch.
7251 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7253 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7255 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7257 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7260 * inssel-sparc.brg: Add more optimizations.
7262 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7264 2004-04-01 Martin Baulig <martin@ximian.com>
7266 * mini.c (handle_box): New static function; moved the
7267 implementation of CEE_BOX here.
7268 (mono_method_to_ir): Added `constrained_call' variable.
7269 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7270 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7271 mono_method_get_constrained() to get the method.
7273 2004-04-01 Martin Baulig <martin@ximian.com>
7275 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7276 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7277 (mono_method_to_ir): We don't need these macros anymore since
7278 mono_class_get_full() already takes care of it.
7280 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7282 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7283 use @function (as doesn't accept #function here) and check the return
7284 value of system and stop if fails.
7286 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7288 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7290 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7292 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7294 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7296 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7299 * basic-long.cs: Add test for negation of Int64.MinValue.
7301 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7303 * mini-sparc.c: Update status.
7305 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7307 * exceptions-sparc.c: Fix return value in filters.
7309 * inssel-sparc.brg: Fix register allocation in some rules.
7311 2004-03-28 Martin Baulig <martin@ximian.com>
7313 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7316 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7318 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7320 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7321 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7322 remove unused conv_u4 opcode.
7324 * mini-x86.c: Remove valgrind workaround since it slows down things
7325 even when mono is not run under valgrind.
7327 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7329 * mini-sparc.c: Update status.
7331 * inssel-sparc.brg: Add some optimizations.
7333 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7334 future delay slot filling. Add support for varargs, tail calls and JMP.
7336 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7337 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7339 * inssel.brg: Fix register allocation in OP_ARGLIST.
7341 * inssel.brg: Fix warnings.
7343 2004-03-25 Martin Baulig <martin@ximian.com>
7345 * mini.c (inflate_generic_field): Removed.
7346 (mini_get_method): Removed, use mono_get_method_full(),
7347 (mini_get_class): Removed, use mono_class_get_full().
7348 (mono_method_to_ir): Pass our generic context to
7349 mono_field_from_token().
7351 2004-03-25 Martin Baulig <martin@ximian.com>
7353 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7354 of a `MonoMethod *'.
7355 (mini_get_method): Take a `MonoGenericContext *' instead
7356 of a `MonoMethod *'.
7357 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7358 a new local variable called `generic_context' which holds the
7359 current `MonoGenericContext *'; use it to lookup things.
7361 2004-03-24 Martin Baulig <martin@ximian.com>
7363 * mini.c (mini_get_class): New static method; if we're inside a
7364 generic instance, inflate the class if neccessary.
7365 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7367 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7369 * iltests.il: New regression test for #55976.
7371 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7374 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7376 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7379 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7381 * liveness.c: Consider SSA stores as well as loads when making vars
7384 * exceptions.cs: New regression tests for register allocation.
7386 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7388 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7389 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7390 domain lock only to protect puntual access to data structures.
7391 Added access lock for sighash, jit_icall_hash_name,
7392 jit_icall_hash_addr and domain->code_mp.
7394 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7396 * driver.c: Print SIGSEGV handling method.
7398 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7400 * mini.c (setup_jit_tls_data): Handle case when this is called
7401 multiple times for a thread.
7403 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7404 is different from fbxx_un. Fixes #54303. Also use constants instead of
7405 magic numbers in a lot of places.
7407 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7409 * exceptions.cs: Fix cctor test when --regression is used.
7411 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7413 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7416 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7418 * inssel-ppc.brg: fixed register assignments for some rules.
7420 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7422 * exceptions.cs: Add test for exceptions in static constructors.
7424 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7425 static constructors outside the domain lock. Fixes #55720.
7427 2004-03-17 Martin Baulig <martin@ximian.com>
7429 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7430 (inflate_generic_field): Take the `MonoMethod *' instead of the
7431 `MonoClass *' and added support for generic method.
7432 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7433 have a `field->parent->gen_params', only inflate the field if it's
7434 an open constructed type.
7436 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7438 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7439 exception object instead of the preconstructed ones.
7441 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7443 * mini.c: reverted changed to sigsegv_signal_handler commited
7444 accidentally in the previous patch.
7446 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7449 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7450 running --aot with an old assembly.
7452 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7454 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7457 * mini-sparc.c: Add support for v9 branches with prediction.
7459 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7461 * mini.c (mini_init): #warning is GNUC only
7463 * mini-sparc.h: implement __builtin_frame_address
7464 and __builtin_return_address for Sun C compiler
7466 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7468 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7470 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7472 * basic-calls.cs: Add test for unaligned byref long argument passing.
7474 * mini-ops.h: Add sparcv9 compare and branch instructions.
7476 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7477 v9 instructions if we have a v9 cpu.
7479 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7480 registers for global allocation.
7482 * exceptions-sparc.c: Fixes.
7484 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7486 * liveness.c (mono_analyze_liveness): Optimized version.
7488 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7490 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7493 * basic-float.cs basic-calls.cs: New regression tests.
7495 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7497 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7498 sigaltstack implementation.
7500 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7502 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7503 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7505 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7507 * mini.c: Fix warnings.
7509 * mini.c (mono_resolve_patch_target): New function which contains the
7510 arch independent part of the patching process.
7512 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7513 patching code to a separate function.
7515 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7517 * mini.c (add_signal_handler): ifdef out on Windows
7519 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7521 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7522 cpu-sparc.md: Add exception handling support + other fixes.
7524 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7525 typed GC detection in --version.
7527 * basic.cs exceptions.cs: New regression tests.
7529 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7530 the arch specific code can store data during a compilation.
7532 * mini-ops.h: Add OP_SETFRET.
7534 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7535 function, register a separate icall for each arity, so the icalls can
7538 * mini.c (mono_print_tree): Print negative offsets in a more readable
7541 * mini.c: Make signal handling work on sparc.
7543 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7545 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7547 * jit-icalls.c: Emulate truncl by aintl on solaris.
7549 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7551 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7553 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7555 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7557 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7558 a MarshalByRef type, inline a method that performs the check, taking into
7559 account that the object can be a proxy. Also implemented tow new opcodes:
7560 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7561 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7562 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7564 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7566 * mini-ppc.c: if a relative branch displacement is too big
7567 but it points to and area reachable with an absolute branch,
7570 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7572 * mini.c: optimize small copies in cpblk.
7574 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7576 * basic-calls.cs basic-float.cs: New regression tests.
7578 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7579 negative offsets from %fp. Implement localloc. Fix local register
7580 allocation. Fix the case when the this argument needs to be saved to
7581 the stack. Implement some missing opcodes.
7583 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7585 * mini.c (mini_method_compile): Reenable global regalloc in methods
7586 with exception handlers.
7588 * linear-scan.c (mono_varlist_sort): Fix warning.
7590 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7592 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7595 * liveness.c: Make all variables uses in exception clauses volatile, to
7596 prevent them from being allocated to registers. Fixes #42136.
7598 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7600 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7603 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7604 argument to mono_arch_regalloc_cost.
7606 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7609 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7611 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7612 Make the cost of allocating a variable to a register arch dependent.
7614 * basic-calls.cs: Fix compilation of tests.
7616 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7617 helper function to cut back on the number of #ifdefs needed.
7619 * mini-ppc.c: Fix compilation.
7621 * basic-calls.cs: New regression tests.
7623 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7625 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7626 of l0 since that is callee saved.
7628 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7631 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7632 of delay instruction.
7634 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7636 * mini.h (MonoCallInst): Add 'virtual' flag.
7638 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7640 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7642 * *.cs: New regression tests.
7644 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7647 * mini.c (mono_runtime_install_handlers): Fix build.
7649 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7650 'signal_stack_size' members.
7652 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7653 alternate signal stack.
7655 * exceptions-x86.c: Add stack overflow handling.
7657 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7658 functions to arch independent code.
7660 * mini.c (mono_print_tree): Print more detailed info for load_membase
7663 2004-02-23 Martin Baulig <martin@ximian.com>
7665 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7667 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7669 * mini-x86.c: fixed reg allocation for div/rem.
7671 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7673 * driver.c (mono_main): Report some configuratio options on --version.
7675 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7677 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7678 low in the address space. Correctly flush memory in thunks where we
7681 2004-02-20 Martin Baulig <martin@ximian.com>
7683 * mini.c (mini_get_method): New static method; inflate all generic
7684 methods and methods in open generic instances.
7685 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7686 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7688 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7690 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7692 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7694 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7696 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7698 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7699 it compile using Sun's compiler.
7701 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7703 * 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.
7705 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7707 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7709 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7711 * mini-ppc.c: handle calls outside of the allowed range with thunks
7712 allocated using the code manager.
7713 * tramp-ppc.c: use the code manager to hold generated native code.
7714 Fixed the magic trampoline to just patch vtable entries.
7716 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7718 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7721 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7723 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7726 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7727 if we have a working __thread implementation.
7729 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7730 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7732 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7734 * mini-x86.c: Fix compilation under gcc 2.
7736 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7738 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7739 contains a call to the wrapped function.
7741 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7742 OP_<CALL>_IMM opcodes, and use them under X86.
7744 * mini.c (mono_jit_find_compiled_method): Fix warning.
7746 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7748 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7750 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7751 functionality to mini.c.
7753 * mini.c (mono_create_jump_trampoline): New function to create a jump
7754 trampoline. Return a compiled method instead of a trampoline if it
7755 exists. Add a cache for jump trampolines.
7757 * mini.c (mono_jit_find_compiled_method): New function to return a
7758 compiled method if it exists.
7760 * mini-x86.c: Call mono_create_jump_trampoline instead of
7761 mono_arch_create_jit_trampoline.
7763 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7764 a jump trampoline. Fixes #52092.
7766 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7768 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7769 which is not up-to-date. Add check_corlib_version () instead.
7771 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7774 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7775 since newer valgrind versions do not need it.
7777 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7778 compile a method with a given set of optimizations.
7780 * mini.c: Compile icall wrappers on-demand instead of at startup.
7782 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7783 wrapper for an icall.
7785 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7787 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7790 * iltests.il: Add test for non-empty stack before switch instruction.
7792 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7794 * mini.c: Add support for new stringbuilder marshalling conventions.
7796 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7798 2004-02-01 Martin Baulig <martin@ximian.com>
7800 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7801 in `ginst->mtype_argv'.
7803 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7805 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7806 facilitate grepping.
7808 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7810 * mini.c: fixed buglet in initobj generic implementation for references.
7812 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7814 * Makefile.am: make the version script conditional.
7815 * jit-icalls.c: handle missing truncl().
7817 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7819 * exceptions.cs: Add more tests for double->int conversion.
7821 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7822 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7824 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7826 * driver.c: make --verbose --version emit an error
7827 if the loaded corlib doesn't match the runtime version.
7829 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7831 * mini-ppc.h: export ppc_patch().
7832 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7833 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7834 on par or better than on MacOSX.
7836 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7838 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7839 mono_lookup_pinvoke_call.
7841 * mini-x86.c: Under windows, the default pinvoke calling convention is
7842 stdcall. Fixes #52834.
7844 * mini.c (optimize_branches): Add an upper bound to the number of
7845 iterations to prevent infinite loops on strange loops. Fixes #53003.
7847 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7849 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7850 and ISINST. Fixes #52093.
7852 * objects.cs (test_0_vector_array_cast): New tests.
7854 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7856 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7857 checking in Array.Set ().
7859 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7862 * object.cs (test_0_multi_array_cast): New regression test.
7864 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7866 * exceptions-ppc.c: fix build on Linux/PPC.
7868 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7870 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7871 running under valgrind.
7872 (x86_magic_trampoline): Fix build bustage.
7874 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7875 negative values as well. This is needed for the encoding of the line number
7876 info, since sometimes the line numbers are not in increasing order.
7878 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7880 * cpu-pentium.md (localloc): Increase the size of the localloc
7881 instruction since it is a loop under Win32.
7883 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7886 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7888 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7889 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7890 Max Horn (max@quendi.de). Fix file names in comments.
7892 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7894 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7895 avoid stack overflow.
7896 (replace_usage): Avoid uninitialized variable warnings.
7898 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7899 and taking the address of valuetype variables.
7901 2004-01-03 Patrik Torstensson
7903 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7904 for other purposes than FP later on.
7906 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7908 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7911 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7913 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
7915 2003-12-30 Patrik Torstensson <p@rxc.se>
7917 * mini-x86.h: Decreased number of availiable fp regs.
7918 Solves corner cases with FP spilling.
7920 2003-12-23 Patrik Torstensson <p@rxc.se>
7922 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
7923 for floating point stack tracking / spilling on x86.
7926 * basic-float.cs: added float mul overflow test.
7928 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
7930 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
7932 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7934 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
7935 supports for cond branches that overflow the immediate
7936 overflow offset. mcs can compile simple programs.
7938 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
7940 * exceptions-ppc.c: exception handling support wip:
7941 finally handlers get run on exception.
7943 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
7945 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
7948 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
7950 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
7951 initial support for stack walking and unwinding.
7953 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
7955 * driver.c (mono_main): Make corlib-out-of-sync message more
7956 descriptive. Also remove verify_corlib call.
7958 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
7960 * mini.c: make CEE_NEWARR calls and other emulated opcodes
7961 not overlap with other call's arguments, too.
7963 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
7965 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
7966 move to arch-specific code the choice of arch-specific
7967 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
7968 * mini.c: ensure emulation calls will not interleave
7971 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
7973 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
7974 the magic trampoline stack frame is dropped before executing
7977 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
7979 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
7980 and integer to fp conversions. Added support for overflowing
7981 arguments on the stack. Reserve a couple more registers as temps.
7982 Added support for aot compilation (as output still needs to be
7985 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
7987 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
7988 Don't overwrite return register in some corner cases.
7990 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
7992 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
7993 static constructors when AOT compiling.
7995 * driver.c (mono_main): Call mono_check_corlib_version.
7997 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
7999 * cpu-g4.md, basic.cs: fixed div target register.
8001 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8003 * mini-ppc.c, basic.cs: shl_imm fix with test.
8005 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8007 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8008 structures by value. Misc fixes.
8009 * objects.cs: more tests.
8011 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8013 * mini-ppc.c: lconv.ovf.i implemented.
8015 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8018 (mini_init): don't error out if someone already called g_thread_init.
8020 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8022 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8023 to be any type per the spec. Fix abnormal memory usage when
8024 the same object is repeatedly thrown.
8026 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8028 * mini.c: check for overruns in IL code.
8030 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8032 * TODO: Add/remove some todo entries.
8034 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8036 * driver.c (mono_main): Call mono_verify_corlib.
8038 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8040 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8041 This has been moved to mini.c
8042 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8043 type being casted is marshalbyref it could be a proxy, so instead of
8044 emitting the type check code, emit a call to a runtime method that will
8045 perform the check by calling CanCastTo if needed.
8047 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8049 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8050 methods with large stack frames under Win32.
8052 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8054 * Makefile.am: Distribute regression tests.
8056 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8057 at the end instead of inserting each variable into the sorted list.
8059 * linear-scan.c (mono_varlist_sort): New helper function.
8061 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8063 * mini.c: ensure arguments and locals are within bounds.
8065 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8067 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8070 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8072 * mini.c (mono_cprop_copy_values): Fix crash.
8074 * aot.c: Set verbosity back to 0.
8076 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8078 * regalloc.c: complete memory leak fix by Laurent Morichetti
8081 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8083 * driver.c (main_thread_handler): Revert the previous patch.
8085 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8088 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8089 memory from the memory pool.
8091 * driver.c (main_thread_handler): Turn on all optimizations when
8094 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8095 an array for better performance.
8097 * regalloc.c (mono_regstate_assign): Fix memory leak.
8099 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8100 serialize the debug info.
8102 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8103 debug info from the serialized representation.
8105 * aot.c: Save debug info into the generated file and load it when
8108 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8110 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8112 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8113 More FP-related fixes.
8115 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8117 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8118 and register allocation buglet. Hello world now runs.
8120 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8122 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8123 * tramp-ppc.c: fixed class init trampoline.
8124 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8126 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8128 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8129 mini.c: more ppc changes/fixes.
8131 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8133 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8134 Also optimize the case when the arguments are the same in the caller
8137 * iltests.il: Add tests for tail calls with valuetype arguments.
8139 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8141 * mini-ppc.c: fixes for struct return type.
8143 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8145 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8146 mono_spillvar_offset() to arch-specific code.
8148 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8150 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8152 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8154 * exceptions-x86.c: Fix stack space leaks.
8156 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8157 registers from the lmf if the method has save_lmf set.
8159 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8161 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8162 of icall wrappers into InvokeInDomain, since these are now per-domain.
8164 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8166 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8167 make some opcode emulation and intrinsic ops enabled/disabled
8168 according to the architecture. More fixes.
8170 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8172 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8174 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8176 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8177 arch-specific handling for 'this' and struct return type to
8180 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8182 * aot.c: prevent divide by zero error when reporting (it happened with
8185 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8187 * mini.h (inst_switch): Remove unused macro.
8189 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8192 (load_aot_module): free 'info->methods' and 'info' properly. No more
8193 "free(): invalid pointer blah" messages when you have an old aot
8196 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8198 * jit-icalls.c, mini.c: Added support for context static fields.
8200 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8202 * mini.c (mono_method_blittable): Methods which set LastError are not
8203 blittable either. Fixes #51108.
8205 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8207 * mini.c: flush icache.
8208 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8210 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8212 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8214 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8216 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8219 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8222 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8224 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8226 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8227 instruction when the result is discarded.
8229 * iltests.il (test_0_div_regalloc): New regression test.
8231 * arrays.cs: Fix compilation error.
8233 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8235 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8236 float rules to inssel-x86.brg: sane architectures with FP registers
8237 don't need to implement these rules.
8239 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8241 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8243 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8245 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8246 implementation of 32 bit systems.
8248 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8250 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8251 (Jeroen Zwartepoorte).
8253 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8255 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8256 the caller and the callee matches.
8258 * mini.c (mono_method_to_ir): Add comment.
8260 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8261 signbit is missing on some platforms.
8263 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8265 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8267 * mini.c (setup_jit_tls_data): Call the new function.
8269 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8271 * mini-x86.c: Add experimental support for fast access to the lmf
8272 structure under NPTL/Linux 2.6.x.
8274 2003-11-06 Martin Baulig <martin@ximian.com>
8276 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8277 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8280 2003-11-02 Martin Baulig <martin@ximian.com>
8282 * mini.c (inflate_generic_field): New static method.
8283 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8284 generic instance and the field is declared in a generic type, call
8285 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8287 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8289 * mini.h mini.c (mono_method_same_domain): New function to return
8290 whenever the caller and the callee are in the same domain.
8292 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8294 2003-10-30 Martin Baulig <martin@ximian.com>
8296 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8297 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8299 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8300 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8302 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8304 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8307 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8308 object here, so it is in the correct appdomain etc.
8310 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8312 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8314 (mono_method_to_ir): Avoid freeing the type created returned from
8315 mono_type_create_from_typespec, since it is put into an internal cache
8316 by the function. Fixes pointer.exe.
8318 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8319 trampolines for icalls and pinvokes as well. Fixes #33569.
8321 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8323 * mini.c: Update after appdomain changes.
8325 * mini.c (mono_jit_compile_method_inner): Allways compile native
8326 method wrappers in the root domain, since there can only be one
8327 instance of them, whose address is stored in method->info.
8329 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8331 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8332 environment variable. Instead detect automatically whenever running
8333 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8336 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8338 * trace.c, trace.h: New files that implement the new trace option
8341 * driver.c: Document new --trace options.
8343 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8346 - if (mono_jit_trace_calls)
8347 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8349 * mini.h: prototypes.
8351 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8353 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8355 * mini.c inssel.brg: Implement typedefbyref opcodes.
8357 * mini.c (mono_jit_compile_method): Remove unused local variable.
8359 * mini.c (mono_jit_compile_method_inner): Ditto.
8361 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8363 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8365 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8367 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8369 * mini.c (mono_no_aot): Remove unused global variable.
8371 * mini.c: Thread safety fixes.
8373 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8375 * mini.c (mono_create_class_init_trampoline): Add a lock around
8376 class_init_hash_addr.
8378 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8381 * mini.c: Decompose the NEWARR instruction before decomposing its
8382 arguments. Fixes #30073.
8384 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8386 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8389 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8391 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8393 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8395 * driver.c: Add support for compiling icall wrappers to --compile.
8397 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8399 * inssel.brg: The empty value in class->interface_offsets is -1, not
8402 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8404 * objects.cs: New test for 'is' operator on an array of interfaces.
8406 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8408 * tramp-ppc.c: update trampoline code to support jumps
8409 and class initialization.
8411 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8413 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8415 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8417 * inssel.brg (OP_UNBOX): Remove unused rule.
8419 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8420 region instead of one for each method. Fixes #47813.
8422 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8424 * exceptions.cs (test_0_nested_finally): New regression test for
8425 nested exception handlers.
8427 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8429 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8431 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8434 * mini.c (mono_method_check_inlining): Make the inlining limit
8435 configurable by an environment variable.
8437 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8439 * mini.h: Bump AOT file version.
8441 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8442 token, store the image along with the token, since the token might not
8443 refer to the same image as the method containing the relocation,
8444 because of inlining.
8446 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8448 * mini.c (mono_precompile_assemblies): New function to compile
8449 all methods in all loaded assemblies.
8451 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8453 * regalloc.h regalloc.c (MonoRegState): Change the type of
8454 iassign and fassign to int*, since they can contain large negative
8455 values if the register is spilled. Also added some comments. Fixes
8458 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8459 under Win32. Fixes #42964.
8461 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8463 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8465 * aot.c: Added support for AOT compiling methods which contain calls
8466 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8469 * driver.c (compile_all_methods): Run the compilation in a thread
8470 managed by mono. Fixes #44023.
8472 * mini.c (mono_codegen): Print full method name in verbose output.
8474 * mini-x86.c (mono_arch_patch_code): Fix warning.
8476 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8477 jumps, since the method we are jumping to might be domain-specific.
8479 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8481 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8483 * inssel.brg: string chars are unsigned.
8485 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8487 * TODO: New todo item.
8489 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8490 which calls mono_runtime_class_init and patches the call site to
8491 avoid further calls.
8492 (mono_arch_create_class_init_trampoline): New arch specific function
8493 to create a class init trampoline.
8494 (create_trampoline_code): Generalized so it can create
8495 class init trampolines as well.
8497 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8498 (mono_create_class_init_trampoline): New function to create and cache
8499 class init trampolines.
8500 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8501 vtable given the address of a class init trampoline. Used by the
8503 (mono_codegen): Generate a call to a trampoline instead of
8504 mono_runtime_class_init in LDSFLD[A].
8505 (mono_codegen): Add relocations for the new trampoline.
8507 * mini.h mini-x86.c aot.c: Added a new relocation type:
8508 MONO_PATCH_INFO_CLASS_INIT.
8510 * mini.h: Bump AOT version number.
8512 * aot.c: Create a copy of the loaded code instead of using the original
8513 so methods which call each other will be close in memory, improving
8516 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8517 patch since it breaks the regression tests.
8519 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8520 for the register saving instruction sequence since the
8521 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8523 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8525 * TODO: Fix todo item && remove another.
8527 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8529 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8532 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8533 function of the module.
8535 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8536 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8537 --no-aot command line option.
8539 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8541 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8542 by Bernie Solomon (bernard@ugsolutions.com).
8544 * inssel.brg: Refactor the interface offset table related code into
8545 its separate functions and add support for the AOT case.
8547 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8549 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8551 * aot.c: Added mono_aot_verbose variable and made all debugging
8552 output depend on the value of this variable.
8554 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8555 method_label and info_label.
8557 * mini.h mini-x86.c aot.c: Added a new relocation type
8558 MONO_PATCH_INFO_IID for klass->interface_id.
8560 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8561 the MonoJitInfo structure.
8563 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8564 a non-root appdomain in shared mode.
8566 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8568 * aot.c: make aot loader less verbose. Remove free of unused variable.
8570 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8572 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8574 * .cvsignore: Added *.dll.
8576 * mini.c (mono_print_tree_nl): New function callable while debugging.
8578 * mini.c (mono_print_code): Export this.
8580 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8583 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8585 * mini.h (MonoCompile): Added 'jit_info' field.
8587 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8588 the cfg structure, since it is needed by the AOT compiler.
8590 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8592 * aot.c: A major rewrite. Changes include:
8593 - save exception tables for methods which have them.
8594 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8596 - reworked the file format so it is now much smaller and needs
8597 fewer relocation entries.
8599 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8601 * aot.c (load_aot_module): Fix build bustage on platforms without
8604 2003-09-04 Martin Baulig <martin@ximian.com>
8606 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8608 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8610 * TODO: Some new optimization ideas.
8612 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8614 * aot.c: Save the optimization flags used to compile the code into
8617 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8618 support emitting domain specific code.
8620 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8621 no longer domain neutral. It can be made domain neutral by compiling
8622 with --optimize=shared.
8624 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8627 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8628 loading of AOT code.
8630 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8632 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8633 if there is no domain neutrality information.
8635 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8637 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8638 format version into the generated library.
8640 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8641 callee method into the caller since one of them could be shared.
8643 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8644 system exceptions from AOT code now works.
8646 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8647 method if it is domain neutral and the callee is not.
8649 * graph.c (cfg_emit_one_loop_level): Fix warning.
8651 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8653 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8656 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8658 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8659 is needed by code which is executed before mono_runtime_init ().
8660 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8662 * mini.c (mono_thread_abort): Fix warning.
8663 (mono_jit_compile_method): Call static constructor in the AOT case too.
8665 * aot.c (mono_compile_assembly): Fix warning.
8667 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8669 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8671 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8673 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8675 * cpu-pentium.md: Fix the length of call opcodes so they include the
8676 ESP restoring instruction. Fixes #47968.
8678 2003-08-28 Martin Baulig <martin@ximian.com>
8680 * mini-x86.c (mono_arch_call_opcode): Added support for
8681 MONO_TYPE_GENERICINST.
8683 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8685 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8687 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8688 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8690 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8693 2003-08-26 Martin Baulig <martin@ximian.com>
8695 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8696 when reporting an error, set this to the actual error location.
8697 (mono_method_to_ir): Report the correct error location if
8698 get_basic_blocks() returned an error.
8700 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8702 * mini.c (mono_type_blittable): OBJECT is not blittable.
8703 (mono_method_blittable): Methods which have marshalling descriptors
8704 are not blittable either. Fixes #47842.
8706 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8708 * driver.c mini.c: Use an environment variable instead of a global
8709 variable. Also fix the build.
8711 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8712 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8715 * driver.c mini.c: Added --with-valgrind option to turn off some
8716 code which prevents mono from running under valgrind.
8718 * mini.c (mono_emit_call_args): Fixed warning.
8720 * mini.c (mono_emulate_opcode): Fixed warning.
8722 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8724 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8725 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8726 regalloc.c, regalloc.h: specify available registers in arch-specific
8727 code and support floats in the regallocator (patch by Laurent Morichetti
8730 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8732 * mini.c: mono_thread_current() can be called only after
8733 mono_runtime_init(): rearrange code to not call it early on.
8735 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8737 * mini.c: allocate jump tables in the code mempools.
8739 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8741 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8744 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8746 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8747 12 to 16. This fixes bug #47453.
8750 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8752 * mini-ppc.c: fixed indexed load and unsigned compares.
8754 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8756 * mini.c: reenabled installation of handler for
8757 thread abort signal.
8759 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8761 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8762 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8763 until it's fixed and actually useful.
8765 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8767 * inssel-long32.brg: couple more opcodes implemented.
8769 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8771 * mini-sparc.c: Even more opcodes implemeted.
8773 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8775 * mini-sparc.c: More opcodes implemented.
8777 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8779 * mini-sparc.c: More opcodes implemented.
8781 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8783 * inssel-sparc.brg: Add some needed rules. Direct
8785 * Makefile.am: Use inssel-sparc.brg
8786 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8787 an assert happy for now.
8789 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8791 * mini-sparc.c: Fixed compile errors.
8792 * exceptions-sparc.c: Same. We now produce a mono binary
8793 on sparc-linux. Yea.
8795 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8797 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8798 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8799 They compile, but do not work.
8801 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8803 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8804 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8805 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8808 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8810 * mini.c: more opcodes implemented and better support for generics.
8812 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8814 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8815 * mini.c, mini.h: first cut at generics support: some new instructions
8816 added and changed the behaviour of some of the existing ones.
8818 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8820 * mini.c: Removed definition of metadata_shared mutex here.
8822 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8824 * mini-x86.c: make vararg calls work for instance methods.
8826 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8828 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8829 returns the arguments in a separte list, now.
8831 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8833 * aot.c, mini.c: updates for array type representation changes.
8835 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8837 * mini.c: register function to perform jit shutdown.
8839 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8841 * mini.c: use a faster allocator if possible.
8843 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8845 * aot.c: some cleanups and portability changes.
8847 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8849 * mini.c: use faster allocation for CEE_BOX if possible.
8851 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8853 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8854 Moved inlined mempcy code to its own function so that is can be
8855 reused. Added an inline memset function as well (optimized initobj).
8856 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8858 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8860 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8862 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8864 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8865 arch code can setup the cpu for CLR execution, if needed.
8866 We use it on x86 to set the precision of FP operations.
8868 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8870 * mini.c: disable some optimizations if we can guess they'll cost too
8871 much for a given method.
8873 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8875 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8877 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8878 * mini.h mini.c mini-x86.c: Added instruction level coverage
8879 info collection support.
8881 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8883 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8884 is now implemented in the profiling API. Get rid of a couple of
8885 unnecessary global variables.
8887 2003-06-15 Nick Drochak <ndrochak@gol.com>
8889 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8890 * cpu-g4.md: add op_bigmul and op_bigmul_un
8891 * cpu_pentium.md: add op_bigmul_un
8892 * inssel-long32.brg: add rule for unsigned bigmul
8893 * mini-ops.h: define OP_BIGMUL_UN
8894 * mini-x86.c: THE BUG: handle (un)signed properly
8895 * mini.c: choose unsigned opcode if needed.
8896 This set of patches fixes bug #44291
8898 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8900 * mini.c (optimize_branches): improved to handle all kinds of
8901 conditional branches.
8903 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8905 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8906 don't raise exceptions.
8908 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8910 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8911 to arch-specific files.
8913 2003-06-09 Martin Baulig <martin@ximian.com>
8915 * Makefile.am (libs): Added $(LIBGC_LIBS).
8917 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
8919 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
8920 and OP_ATAN (fixes bug#44293).
8922 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
8924 * Makefile.am, mini-x86.c: rename cpu description array to
8925 pentium_desc, since some compilers define the 'pentium' preprocessor
8928 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
8930 * mini.c (mini_select_instructions): add explicit branch if the
8931 following block is not the false target of a conditional branch -
8932 we need this with any optimization that reorder or remove bblocks
8934 * mini.c (optimize_branches): bug fixes
8936 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
8938 * mini.c (mono_method_to_ir): inline static readonly fields
8940 * ssa.c (fold_tree): start cfold support for long (very simple
8943 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
8945 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8947 * inssel.brg: fixed memcpy (bug #44219).
8949 2003-06-05 Dick Porter <dick@ximian.com>
8951 * driver.c: Set the glib log levels to not abort if g_message
8954 g_set_prgname() has to happen before mini_init() so that the
8955 process handle gets the info.
8957 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8959 * driver.c: add intrins to the default optimizations to get wider
8962 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
8964 * mini.h: some large basic blocks will overflow a 16-bit
8965 integers for symbolic registers.
8967 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8969 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
8970 (mono_arch_output_basic_block): fix bug 43499
8972 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
8974 * mini.c: kill duplicated definition of mono_debug_format.
8976 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8978 * mini-x86.c, arrays.cs: fixed register allocation bug.
8980 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
8982 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
8984 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
8986 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8989 (print_method_from_ip): also print source location information if
8992 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
8994 * mini.c (mono_find_block_region): bug fix in region code
8995 (mini_method_compile): enable removing unreachable code again, but
8996 only in methods without exception clauses.
8998 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9000 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9001 Implemented arglist opcode and handling of TypedReference type.
9002 Fixed x86 call convention when a structure is returned.
9003 Minimal support for calling static vararg methods.
9005 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9007 * mini.c (mini_method_compile): always remove unreachable code,
9008 because the code in them may be inconsistent (access to dead
9009 variables for example).
9011 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9013 * driver.c, debug-mini.c: warning fixes.
9015 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9017 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9019 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9021 * mini.c: thread-static fields are registered in mono_class_vtable(),
9022 so ensure the function is called before checking for them.
9024 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9026 * mini.c (optimize_branches): fix for bug 43586
9028 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9029 overflow (fixes Bug #43639)
9031 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9033 * mini.c, objects.cs: allow the use of stobj for primitive types.
9035 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9037 * mini.c: be less strict about argument checking until we support
9038 running the verifier.
9040 2003-05-27 Nick Drochak <ndrochak@gol.com>
9042 * basic-long.cs: tests for (ulong)int * (ulong)int also
9043 * mini.c: use the same trick for (ulong)int * (ulong)int
9045 2003-05-27 Nick Drochak <ndrochak@gol.com>
9047 * basic-long.cs: add regression test for (long)int * (long)int
9048 * cpu-pentium.md: add op_bigmul specification
9049 * inssel-long32.brg: add OP_BIGMUL rule
9050 * mini-ops.h: add OP_BIGMUL
9051 * mini-x86.c: register allocator: handle case where src1 needs to be
9053 * mini.c: substitute special BIGMUL opcode in the tree for
9054 (long)int * (long)int
9056 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9058 * jit-icalls.c: call the type ctor on field access if needed.
9060 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9062 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9063 to a method (including results of ldelema, bug#43207).
9065 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9067 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9068 colors to show exception handler blocks.
9070 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9071 (fix for pinvoke7.cs).
9073 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9075 * mini.h, mini.c: ensure correct initialization order for types that
9076 require it. Prepare for lazy compilation of jit icall wrappers.
9077 Provide a name for opcode emulation to reduce unneeded mallocing.
9079 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9081 * mini-x86.c: better register restoring code and profiling
9082 support for tail calls.
9084 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9086 * mini.h, driver.c: prepare for leaf methods optimization.
9088 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9090 * mini.c: get targets of branches before converting a method.
9092 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9094 * mini.c (optimize_branches): added some experimental code (disbaled)
9096 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9098 * mini.c (optimize_branches): fix branch to branch optimization
9100 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9102 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9104 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9106 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9109 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9111 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9112 enable use of interface variables again.
9114 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9115 I1 to registers because there is no simply way to sign extend 8bit
9116 quantities in caller saved registers on x86.
9118 * inssel-float.brg: set costs of some rules to 2 so
9119 that monobure always select the arch. specific ones if supplied,
9120 regardless of the order we pass the files to monoburg.
9122 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9124 * mini.c, mini-x86.c: since the magic trampoline for jumps
9125 can't patch the code directly, we do it as soon as the
9126 method gets compiled.
9128 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9130 * mini-x86.c, mini.h: introduce a new patching method
9131 to support CEE_JMP and tail calls.
9132 * mini.c: obey tail.call. Don't precompile methods target
9134 * tramp-x86.c: new trampoline code to handle methods
9135 reached through a jump.
9137 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9139 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9140 bit values to registers
9142 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9144 * mini.c (mono_compile_get_interface_var): share interface
9145 variables if possible.
9147 2003-05-16 Martin Baulig <martin@ximian.com>
9149 * debug-mini.c (mono_init_debugger): New function to initialize
9150 the debugger. This is not in the debugger since it needs to
9151 access some of mini's internals.
9153 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9155 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9157 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9159 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9160 for value type handling.
9162 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9164 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9165 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9167 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9169 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9170 the constructor through a proxy.
9172 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9174 * jit-icalls.c, inssel.brg: fixes to array element address
9177 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9179 * mini-x86.c (is_regsize_var): allocate pointer to registers
9181 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9183 * driver.c: fixed typo, added intrins to the set of optimizations
9184 tested with regressions.
9186 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9188 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9189 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9192 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9194 * inssel.brg: remove some common pop instructions without side effects
9196 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9198 * inssel-x86.brg: fixed thinko in int to double conversions.
9200 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9202 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9204 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9206 * inssel-long32.brg: two more missing instructions.
9208 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9210 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9213 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9215 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9218 * basic-float.cs: Added tests for negative zero.
9220 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9222 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9223 a couple of missing operations for long casts, with test cases.
9225 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9227 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9229 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9231 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9232 code size estimation.
9234 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9236 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9237 abstract methods (fix bug 42542)
9239 * aot.c: add ability to handle array types
9241 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9243 * mini.c: Call the _specific versions of the object allocation
9244 functions if possible.
9246 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9248 * driver.c: call setlocale ().
9250 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9252 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9255 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9257 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9259 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9260 wrappers (fix bug 42122)
9262 2003-05-04 Martin Baulig <martin@ximian.com>
9264 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9266 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9267 s/mini_set_defaults/mono_set_defaults/g.
9269 2003-05-04 Martin Baulig <martin@ximian.com>
9271 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9273 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9275 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9276 (reported by Don Roberts).
9278 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9280 * mini.c: temporarily work around two bugs for this release.
9282 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9284 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9285 that contains -export-dynamic and it makes using the ld script
9287 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9289 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9291 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9294 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9296 * mini.c: make sure leave calls all the needed finally blocks,
9297 even when the target jumps out of multiple exception clauses.
9299 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9301 * ldscript, Makefile.am: add linker script to reduce the number of
9302 exported symbols (should also fix the issues with libwine defining
9303 some of the same symbols in io-layer).
9305 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9307 * driver.c (mini_main): Avoid assertion when no file name is given on
9310 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9312 * driver.c: added --version/-V command line option.
9313 Added the inline optimization in the regression tests.
9315 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9317 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9318 to the type in the method signature (fixes bug#42134).
9320 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9322 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9324 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9326 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9328 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9330 * driver.c: fixed bug #42100.
9332 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9334 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9336 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9338 * mini.c: moved most of the code required to do inlining to its own
9339 function so it can be reused. Inline also ctors if appropriate.
9341 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9343 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9344 the runtime can call mono API functions.
9346 2003-04-27 Martin Baulig <martin@ximian.com>
9348 * debug-mini.c (mono_debug_init_method): Added
9349 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9350 send a notification to the debugger.
9352 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9353 running in the Mono Debugger, just pass the breakpoint number to
9354 mono_debug_init_method().
9356 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9358 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9360 * mini.c: allow some more unsafe compares.
9362 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9364 * mini-x86.c, Makefile.am: make distcheck works (partially from
9365 a patch by Richard Lee <r.h.lee@attbi.com>).
9366 * regset.c, regset.h: removed, they are unused.
9368 2003-04-25 Dick Porter <dick@ximian.com>
9370 * driver.c: Usage reports the name as 'mono' not 'mini'
9371 * exceptions-x86.c: Build and run on freebsd
9373 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9375 * Makefile.am: install the program with the 'mono' name and
9376 the library as libmono instead of mini and libmini.
9378 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9380 * driver.c: provide the APIs for the embedding interface of the old jit.
9382 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9384 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9386 2003-04-23 Martin Baulig <martin@ximian.com>
9388 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9390 * driver.c: Added `--debug' command line argument to enable
9393 2003-04-23 Martin Baulig <martin@ximian.com>
9395 * debug.[ch]: Removed. The code is now in
9396 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9398 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9401 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9403 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9405 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9408 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9409 mono_domain_finalize.
9410 (mini_method_compile): use mono_method_profile* if the the option is
9413 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9415 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9416 methods with their wrapper.
9418 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9419 methods with their wrapper.
9421 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9424 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9427 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9430 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9432 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9434 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9436 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9437 of the mempool. This is slightly faster and uses less memory
9439 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9441 * mini.c: avoid O(n) allocation for variables.
9443 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9445 * mini.c: handle items on the stack after inlining methods.
9447 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9449 * mini.c: make the method->opcode optimization dependent
9450 on MONO_OPT_INSTRINS and do it lazily.
9452 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9454 * driver.c: print overall results at the end of regression run.
9456 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9458 * inssel.brg: don't overwrite symbolic registers.
9460 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9462 * inssel-x86.brg: fix conversion from long to float.
9464 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9466 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9468 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9470 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9472 * driver.c: Added --print-vtable option as in the old JIT.
9474 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9476 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9478 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9480 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9482 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9484 * mini.c regalloc.c regalloc.h: Fix memory leak.
9486 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9488 * aot.c (mono_aot_get_method): register all used strings
9490 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9492 * mini.c: always intern strings references with ldstr at compile time.
9494 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9496 * Makefile.am: add BUILT_SOURCES.
9498 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9500 * driver.c: give a better error message when the assembly to execute
9501 doesn't have an entry point.
9503 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9505 * Makefile.am: added hack for automake
9507 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9510 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9512 22003-04-07 Martin Baulig <martin@ximian.com>
9514 * Makefile.am: Added Makefile.am.
9516 * debugger-main.c: Removed, this is now in the debugger where it
9519 * mini.pc.in: Call this package `mini' for the moment.