1 2007-01-19 Mark Mason <mason@broadcom.com>
3 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
4 * mini-mips.c: more configuration macros, support long conditional branches, additional
5 asserts, fix epilog instrumentation.
6 * mini-mips.h: use standard stack walk
7 * cpu-mips.md: increase size of div, rem and conditional branches
9 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
17 (compile_method): Ditto.
19 * aot-runtime.c (decode_klass_info): Ditto.
21 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
22 needed by the code generated by inssel.brg. Also fix a warning.
24 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
26 * mini.c: deal with enums that become genericinsts by
27 being nested in a generic class (bug #79956).
29 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
31 * mini.c: match the generic definition to check for
32 private access with generic types (bug #78431).
34 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
36 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
37 to make life easier for people cross-compiling that insist on not
40 2007-01-17 Mark Mason <mason@broadcom.com>
42 * inssel-long.brg: patch to deal with mips missing flags
43 * inssel-long32-mips.brg: implement overflow checks
44 * insset-mips.brg: implement overflow checks
45 * mini-mips.h: implement conditional exception handling
46 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
47 Remove unused code, minor cleanups.
48 * exceptions-mips.c: minor cleanups
49 * mini-ops.h: add mips conditional exception ops
50 * cpu-mips.md: add mips conditional exception ops
53 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
55 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
56 to deal with mips missing of flags.
58 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
60 * exceptions-ppc.c: execute fault handlers.
62 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
64 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
66 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
68 * mini.c: handle also floating point values in initialize_array.
70 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
72 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
73 array initialization and make it conditional on the intrins option.
75 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
77 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
78 relocations and put the patch info names close to the enum definition.
80 2007-01-15 Mark Mason <mason@broadcom.com>
82 * basic.cs, exceptions.cs: break up large tests to increase debugability.
84 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
86 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
88 2007-01-12 Raja R Harinath <rharinath@novell.com>
90 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
92 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
94 * Makefile.am: distribute the mips sources.
96 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
98 * mini-codegen.h: handle bug #80489 here, by excluding ecx
101 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
103 * cpu-x86.md: back out for now as this triggers other regressions.
105 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
107 * cpu-x86.md: force src1 and dest regpair for long shift instructions
108 to eax:edx, so ecx can't get allocated to them (bug #80489).
110 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
112 * mini.c, mini-exceptions.c: enabled running fault handlers
115 2007-01-03 Miguel de Icaza <miguel@novell.com>
117 * driver.c: If nothing fail, do not use the string "failed",
118 because it makes it very annoying to view test result logs on the
121 2006-12-30 Miguel de Icaza <miguel@novell.com>
123 * debug-debugger.c (mono_debugger_main): Rename "main" to
124 "main_method" to prevent a warning.
126 Remove a warning for unused field.
128 2006-12-28 Martin Baulig <martin@ximian.com>
131 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
133 2006-12-22 Martin Baulig <martin@ximian.com>
135 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
136 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
137 seperate `.mdb_debug_info' section, so we can access it from the
138 debugger even if the binary is stripped.
140 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
141 from the `.mdb_debug_info' here to prevent the linker from
142 removing that section.
144 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
147 2006-12-19 Robert Jordan <robertj@gmx.net>
149 * mini-x86: enable the code to return small structures in
150 registers for FreeBSD as well. Fixes bug #80278.
151 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
153 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
155 * mini-x86.c: align the stack when calling the profiler
156 function instrumenting the prolog (on OSX).
158 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
160 * mini.c: emit a break opcode where Debugger.Break () is called.
162 2006-12-13 Miguel de Icaza <miguel@novell.com>
164 * mini.c (mono_method_to_ir): Provide useful information on this
165 assert, to prevent others from debugging like I did.
167 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
169 * mini.c: enable code which was incorrectly commented
172 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
174 * mini-x86.c: enable on OSX, too, the code to return small
175 structures in registers.
177 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
179 * mini-x86.c: remove the use of the dynamic code manager here, too.
181 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
183 * mini.h, debug-debugger.c, tramp-*.c: fixed
184 mono_debugger_create_notification_function() to use
185 mono_global_codeman_reserve () instead of a dynamic code manager.
187 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
189 * mini.c, jit-icalls.h, jit-icalls.c: remove the
190 ves_array_element_address() jit icall and use a generated
191 managed method instead (which is about 4 times faster for a rank 3
194 2006-11-29 Mark Mason <mason@broadcom.com>
196 * basic-calls.cs: additional tests for passing
197 structures as function arguments.
199 2006-11-29 Mark Mason <mason@broadcom.com>
201 * mini-mips.h: disable custom exception handling
202 * mini-mips.c: throw/rethrow should use jalr to call
203 exception stubs. Fixed bug with passing structures
204 by value. More support for tracing floating point
207 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
209 * mini.c: fixed typo in the soft-float ldind.r4 handling
212 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
214 * mini.c, mini.h, driver.c: added --runtime command line
215 option to select a different runtime than the autodetected one.
216 * jit.h: added API for embedders to initialize with a specific
219 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
221 * mini.c: handle also boxing of r4 values (bug #80024).
223 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
225 * mini-ppc.c: force indirect calls until we reserve
226 enough address space for all the generated code.
228 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
230 * exceptions-arm.c: workaround bugs in the libc definition
233 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
235 * inssel.brg: fixes from me and Mark Mason.
237 2006-11-23 Dick Porter <dick@ximian.com>
239 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
240 semaphore display now we've fixed the initial value
242 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
244 * inssel.brg: partially revert the last change to fix the build.
246 2006-11-21 Mark Mason <mason@broadcom.com>
248 * inssel.brg: Add and use compare-and-branch macros to support
249 architectures that do not have condition code registers (ie. MIPS).
250 * *-mips.{c,brg,md}: Fix copyright statements
252 2006-11-20 Mark Mason <mason@broadcom.com>
254 * Makefile.am: remove mini-codegen.c from list of MIPS sources
255 * mini.c: Allow GET_CONTEXT to be specified by the arch port
256 * mini.h: Added declaration for mono_print_ins()
257 * mini-codegen.c: added ins_spec initializer for MIPS
258 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
259 vreg to be virtual and hreg to be non-virtual.
260 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
261 is not yet working/implemented correctly.
262 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
263 non-static, fixup calls to print_ins() from other parts in the file.
265 2006-11-20 Mark Mason <mason@broadcom.com>
267 * basic-calls.cs: added tests for passing structures as arguments
270 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
272 * inssel-long32.brg: optimize signed division by power of two.
274 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
276 * mini-arm.c: added support for interworking with thumb code
277 (mono must be still be built using the ARM instruction encoding).
279 2006-11-19 Miguel de Icaza <miguel@novell.com>
281 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
282 verifier has different rules for it. Fixes a few verifier issues
285 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
286 at the end, so people know what happened.
288 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
290 * brach-opts.c: in optimize_exception_target() make sure we
291 are in a catch clause (fixes bug #79871).
293 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
295 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
296 more soft-float support fixes.
298 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
300 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
301 that are passed half on the stack and half in registers.
303 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
305 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
306 more mips integration work from Mark E Mason
307 <mark.e.mason@broadcom.com>.
309 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
311 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
312 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
313 tramp-mips.c: added sources for the mips port, not
314 integrated in the build yet. Contributed by
315 Mark E Mason <mark.e.mason@broadcom.com>.
317 2006-11-14 Neale Ferguson <neale@sinenomine.net>
319 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
321 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
323 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
324 put the soft-float rules in its own file since it seems to
325 break s390 compilation.
327 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
329 * mini-arm.c: fixed wrnings.
331 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
333 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
334 inssel-arm.brg: ARM support for soft-float.
336 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
338 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
339 loads and stores of 32 bit fp values.
341 2006-11-10 Zoltan Varga <vargaz@gmail.com>
343 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
345 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
346 works. Fixes #79852 and #79463.
348 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
350 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
351 more soft-float support WIP and fixes.
353 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
355 * mini-arm.c: some VFP updates.
357 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
359 * mini-exceptions.c: 0 is a valid local var offset in some
360 architectures, don't assert (bug #78508).
362 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
364 * exceptions-arm.c: fixed off by one error in stack walk code.
366 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
368 * mini.h, mini.c: more precise tracking of type load exceptions.
370 2006-11-03 Robert Jordan <robertj@gmx.net>
372 * Makefile.am: [WIN32] Add monow.exe target.
373 * driver.c: [WIN32] Don't detach the console when debugging.
376 2006-10-30 Miguel de Icaza <miguel@novell.com>
378 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
380 2006-10-23 Zoltan Varga <vargaz@gmail.com>
382 * aot-compiler.c (emit_method_info): Add a case missed earlier.
384 * driver.c (mini_regression): Fix --regression with AOT.
386 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
388 2006-10-17 Zoltan Varga <vargaz@gmail.com>
390 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
392 * mini-sparc.h: Don't use sigaction on sparc/linux.
394 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
396 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
398 * mini-exceptions.c: Add proper include files for getpid ().
400 2006-10-16 Zoltan Varga <vargaz@gmail.com>
402 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
403 address instead of a MonoJitInfo* to avoid decoding the exception info for the
406 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
407 name cache to reduce its size.
409 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
411 2006-10-15 Zoltan Varga <vargaz@gmail.com>
413 * mini-x86.c: Save/restore the current LMF structure more efficiently using
414 the mono_lmf TLS variable.
416 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
417 trampoline lmf frames.
419 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
421 2006-10-14 Zoltan Varga <vargaz@gmail.com>
423 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
424 the mono_lmf TLS variable.
426 * mini-exceptions.c: Access the LMF structure through accessors.
428 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
429 variable instead of in jit_tls->lmf.
431 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
433 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
434 trampoline lmf frames.
436 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
438 2006-10-12 Zoltan Varga <vargaz@gmail.com>
440 * mini.c trace.c mini-x86.c: Revert these too.
442 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
445 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
447 * genmdesc.c: removed now dead code.
449 2006-10-09 Robert Jordan <robertj@gmx.net>
451 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
453 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
455 * mini.h: do not leave gaps in the opcode values.
457 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
459 * jit-icalls.h: flag functions as internal here, too.
461 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
463 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
464 functions with the internal attribute.
466 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
468 * aot-compiler.c: fclose the file descriptor in the profile read loop.
470 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
472 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
475 2006-10-05 Zoltan Varga <vargaz@gmail.com>
477 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
478 tail calls as on other platforms.
480 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
482 * iltests.il: Add a few tailcall tests.
484 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
486 * driver.c: fix loop for old compilers (bug #79521).
488 2006-10-02 Zoltan Varga <vargaz@gmail.com>
490 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
492 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
494 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
495 metadata without any code.
497 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
498 more precise debugging information using gdb.
500 2006-09-30 Zoltan Varga <vargaz@gmail.com>
502 * inssel-ia64.brg: Make the helper methods static.
504 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
506 * inssel-x86.brg: make the helper methods static.
508 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
510 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
512 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
514 * mini.c: updates for monoburg changes.
515 * inssel.brg: make a few helper functions static as they should.
517 2006-09-27 Zoltan Varga <vargaz@gmail.com>
519 * Makefile.am: Move mini-codegen.c to common_sources.
521 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
523 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
525 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
526 mini-ppc.h: port to use the common local register allocator.
528 2006-09-26 Zoltan Varga <vargaz@gmail.com>
530 * mini.h: Remove the comment too then.
532 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
534 * mini.h: put back backend.data which is to be used shortly and
535 doesn't increase the size of MonoInst. If any 64 bit arch aligned
536 pointers on 4 byte boundaries it'd have much bigger issues running
537 and you can ifdef it out anyway.
539 2006-09-26 Zoltan Varga <vargaz@gmail.com>
541 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
542 MonoInst size by 4 bytes on 64 bit machines.
544 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
546 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
547 replacement with more meaningful field names. Arch maintainers, please
548 check the assigned names are good enough for your arch.
550 2006-09-26 Zoltan Varga <vargaz@gmail.com>
552 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
553 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
555 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
557 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
558 relocations and memory requirements, put the optimization flags
559 definitions in their own file.
561 2006-09-24 Zoltan Varga <vargaz@gmail.com>
563 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
565 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
567 2006-09-22 Zoltan Varga <vargaz@gmail.com>
569 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
571 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
573 * inssel.brg: use the correct function to get the size of an item
574 in an array, given an element class.
575 * aot-compiler.c: do not access class->class_size directly.
577 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
579 * mini.h, debug-mini.c: added a debugging function to print
580 info about local variables and arguments in a jitted method.
582 2006-09-20 Zoltan Varga <vargaz@gmail.com>
584 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
586 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
588 2006-09-19 Zoltan Varga <vargaz@gmail.com>
590 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
591 inner and outer loops when passing vtypes.
593 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
595 * mini-ppc.c: take into account the cpu errata for cache flushing
596 which caused some random errors (bug #79381).
598 2006-09-19 Zoltan Varga <vargaz@gmail.com>
600 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
601 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
603 2006-09-17 Zoltan Varga <vargaz@gmail.com>
605 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
608 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
611 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
612 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
614 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
617 2006-09-13 Zoltan Varga <vargaz@gmail.com>
619 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
621 2006-09-12 Zoltan Varga <vargaz@gmail.com>
623 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
624 macro does not have to be changed during debugging.
626 * 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>.
628 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
630 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
632 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
633 MONO_ARCH_NO_EMULATE_MUL is defined.
635 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
637 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
639 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
641 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
643 2006-09-11 Zoltan Varga <vargaz@gmail.com>
645 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
646 stuff to mini-exceptions.c where it is used.
648 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
649 setup code, the real one is in mini-exceptions.c.
651 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
652 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
653 some changes from the freebsd ports tree.
655 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
658 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
660 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
662 * mini.c: on Linux, check for /proc to be mounted
663 (bug# 79351, novell bug#201204).
665 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
667 * mini.c: handle cases where pthread_attr_getstack() behaves
668 incorrectly (bug #78096).
670 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
672 * mini-arm.c: support larger stack frames (bug #79272).
674 2006-09-08 Zoltan Varga <vargaz@gmail.com>
676 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
678 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
681 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
682 mono_class_from_name () to find a class from its name.
684 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
686 2006-09-07 Zoltan Varga <vargaz@gmail.com>
688 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
690 2006-09-05 Kornél Pál <kornelpal@gmail.com>
692 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
694 2006-09-04 Zoltan Varga <vargaz@gmail.com>
696 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
697 callinfo->trampoline.
699 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
701 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
704 2006-09-03 Zoltan Varga <vargaz@gmail.com>
706 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
708 2006-09-02 Zoltan Varga <vargaz@gmail.com>
710 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
711 stats.method_trampolines, it is already done by the generic trampoline code.
713 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
715 2006-09-01 Zoltan Varga <vargaz@gmail.com>
717 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
719 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
721 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
723 * mini.c (print_jit_stats): Print mscorlib mempool size too.
725 * mini.c (print_jit_stats): Print new stats.
727 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
729 2006-08-31 Zoltan Varga <vargaz@gmail.com>
731 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
732 Address on two dimensional arrays. Fixes #78729.
734 * mini.h (MonoCompile): Add a 'skip_visibility' field.
736 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
739 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
741 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
744 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
746 (mini_get_ldelema_ins): Ditto.
748 2006-08-30 Zoltan Varga <vargaz@gmail.com>
750 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
751 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
754 2006-08-29 Neale Ferguson <neale@sinenomine.net>
756 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
757 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
759 * exceptions-s390x.c: Cosmetic change.
761 * tramp-s390.c: Fix warning.
763 * cpu-s390.md: Correct length of mul_imm.
765 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
767 * aot-compiler.c: added binary writer with ELF backend
768 implementation (only on Linux/x86 for now).
770 2006-08-18 Zoltan Varga <vargaz@gmail.com>
772 * Makefile.am: Don't run net 2.0 AOT tests.
774 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
775 (mono_compile_assembly): Skip net 2.0 assemblies as well.
777 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
779 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
781 * aot-compiler.c: simplified and refactored the asm-writing code
782 to allow different backends.
784 2006-08-18 Zoltan Varga <vargaz@gmail.com>
786 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
788 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
789 little. Share patches of type TYPE_FROM_HANDLE as well.
791 * mini.c (mono_patch_info_equal): New helper function.
792 (mono_patch_info_hash): Ditto.
794 * aot-compiler.c (emit_method_code): Fix s390 build.
796 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
797 is not handled because it is stored as a flag and not as a type ctor. Fixes
800 2006-08-17 Zoltan Varga <vargaz@gmail.com>
802 * aot-compiler.c: Fix computation of GOT slot statistics.
804 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
805 Also remove support for not PIC AOT.
807 * mini.h: Bump AOT file format version.
809 * objects.cs: Add a test for #78990.
811 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
812 (peter.dettman@iinet.net.au). Fixes #79087.
814 * basic-long.cs: Add a test for the above.
816 2006-08-16 Zoltan Varga <vargaz@gmail.com>
818 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
820 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
823 2006-08-15 Zoltan Varga <vargaz@gmail.com>
825 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
828 2006-08-10 Jonathan Chambers <joncham@gmail.com>
830 * mini.c: Don't verify COM proxy invoke calls
833 2006-08-10 Dick Porter <dick@ximian.com>
835 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
836 which process is holding semaphores locked.
838 2006-08-08 Zoltan Varga <vargaz@gmail.com>
840 * mini-ia64.c mini-amd64.c: Fix #79027.
842 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
844 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
846 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
847 implicit arguments in a vararg call. Fixes #79027.
849 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
851 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
852 (mono_get_array_new_va_signature): Ditto.
854 2006-08-05 Zoltan Varga <vargaz@gmail.com>
856 * aot-runtime.c: Call init_plt lazily.
858 * inssel-long.brg: Fix unsigned long->int conversion.
860 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
862 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
863 that most data is now in the .rss/.data section.
865 2006-08-04 Zoltan Varga <vargaz@gmail.com>
867 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
869 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
871 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
873 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
875 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
876 virtual call. Fixes #79010.
878 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
879 and use the result as the this argument in the real call.
881 * generics.2.cs: Add a new test for #79010.
883 2006-08-03 Zoltan Varga <vargaz@gmail.com>
885 * mini-x86.c: Fix a warning.
887 * aot-compiler.c: Add a bunch of statistics.
889 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
891 2006-08-02 Zoltan Varga <vargaz@gmail.com>
893 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
895 2006-08-01 Zoltan Varga <vargaz@gmail.com>
897 * 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>.
899 2006-07-13 Miguel de Icaza <miguel@novell.com>
901 * mini.c (mono_method_to_ir): Obtain the original method in the
902 CIL stream and use this to perform validation.
906 2006-07-19 Zoltan Varga <vargaz@gmail.com>
908 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
909 (mono_arch_call_opcode): Ditto.
911 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
914 * mini.c (mono_patch_info_dup_mp): New helper function.
916 * aot-compiler.c (compile_method): Fix some of the memory allocated during
917 compilation. Fixes #78827.
919 2006-07-18 Kornél Pál <kornelpal@gmail.com>
921 * declsec.c: Use original security informations for
922 MONO_WRAPPER_MANAGED_TO_MANAGED.
924 2006-07-15 Jonathan Chambers <joncham@gmail.com>
926 * mini.c: Allow Com Interop methods/classes and
927 don't verify COM wrapper calls
930 2006-07-13 Zoltan Varga <vargaz@gmail.com>
932 * inssel-long32.brg: Fix long->i4 checked conversion.
934 * exceptions.cs: Add a test for the above.
936 2006-07-08 Zoltan Varga <vargaz@gmail.com>
938 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
940 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
943 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
946 2006-07-03 Zoltan Varga <vargaz@gmail.com>
948 * mini.c: Fix solaris/x86 exception handling.
950 * Makefile.am: Get rid of $(ICU_LIBS).
952 2006-07-02 Zoltan Varga <vargaz@gmail.com>
954 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
955 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
956 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
958 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
960 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
961 this function causes a SIGSEGV.
963 2006-06-22 Zoltan Varga <vargaz@gmail.com>
965 * mini.c: Remove unused solaris/x86 includes.
967 2006-06-21 Zoltan Varga <vargaz@gmail.com>
969 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
971 2006-06-20 Jb Evain <jbevain@gmail.com>
973 * cpu-g4.md: fix max length of start_handler instruction.
975 2006-06-20 Massimiliano Mantione <massi@ximian.com>
976 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
978 2006-06-16 Massimiliano Mantione <massi@ximian.com>
979 * ssa.c: Fixed bug 78653 for SSA based deadce.
980 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
981 MonoInst.flags, used in SSA based deadce.
982 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
983 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
985 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
987 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
988 it can end up using non executable memory on ppc64 systems
989 running ppc32 userspace (fix from Johannes Berg).
991 2006-06-14 Dick Porter <dick@ximian.com>
993 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
996 2006-06-13 Massimiliano Mantione <massi@ximian.com>
997 * mini.c: Made so that inline is locally disabled if it would
998 trigger a .cctor, because too many apps depend on this behavior
999 (which seems to be also the one of the MS CLR).
1001 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1003 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1004 No idea why this worked before.
1006 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1007 which branch to outer exception clauses since they could skip the
1008 inner finally clauses. Fixes #78633.
1010 * exceptions.cs: Add a test for the above.
1012 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1015 * iltests.il: Add a test for the above.
1017 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1019 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1020 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1022 * iltests.il: Add a test for the above.
1024 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1026 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1028 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1029 methods as instrinsics.
1031 2006-06-09 Wade Berrier <wberrier@novell.com>
1033 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1034 (simple-cee-ops.h ssapre-mini-ops.h)
1036 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1038 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1039 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1041 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1042 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1044 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1046 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1048 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1050 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1051 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1052 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1053 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1054 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1055 of opcodes, so that bug 78549 should not happen again.
1056 * ssapre.c: Updated to use the renamed files.
1058 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1060 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1061 in OP_ATOMIC_EXCHANGE_I4.
1063 2006-06-07 Wade Berrier <wberrier@novell.com>
1065 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1066 in mono_debugger_create_notification_function)
1068 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1070 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1072 * mini.c (type_from_stack_type): Disable some changes which do not
1075 * driver.c: Reenable opts.
1077 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1078 of the evaluation stack.
1080 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1081 evaluation stack trace at entry to the bblock.
1083 * mini.c (merge_stacks): New function to perform verification of stack merges.
1084 Turned off by default.
1086 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1089 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1091 * local-propagation.c: Fixed bug 78549.
1093 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1095 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1097 2006-06-02 Miguel de Icaza <miguel@novell.com>
1099 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1100 tramp-arm.c, tramp-ia64.c
1101 (mono_debugger_create_notification_function): Update signature to
1102 new signature and use new protocol for creating the notification
1105 Should fix the build.
1107 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1109 * exceptions-ppc.c (mono_jit_walk_stack)
1110 (ves_icall_get_frame_info): Fix the build
1112 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1114 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1116 2006-05-31 Raja R Harinath <rharinath@novell.com>
1118 * il2tests.2.il: New file for generics CIL tests. Add test for
1120 * Makefile.am: Update.
1123 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1126 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1128 * aliasing.c: Fixed bug 78311.
1130 2006-05-29 Martin Baulig <martin@ximian.com>
1132 * mini-exceptions.c (mono_find_jit_info): When computing the
1133 native offset, check whether we're actually inside the method's
1134 code; call mono_debug_print_stack_frame() to format the frame.
1135 (ves_icall_System_Exception_get_trace): Call
1136 mono_debug_print_stack_frame() to format the stack frame.
1137 (ves_icall_get_trace): Update to the new debugging API.
1138 (mono_jit_walk_stack_from_ctx): Likewise.
1139 (ves_icall_get_frame_info): Likewise.
1141 * mini.c (get_method_from_ip): Use the new debugging API.
1142 (mono_print_method_from_ip): Likewise.
1145 (mono_jit_walk_stack): Use the new debugging API.
1146 (ves_icall_get_frame_info): Likewise.
1148 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1150 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1152 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1154 * mini.c: Added "limitator" to inline for debugging.
1156 2006-05-24 Martin Baulig <martin@ximian.com>
1158 * debug-debugger.c (mono_debugger_init): Create a private,
1159 malloc()-based code manager for the notification function and
1160 intentionally leak it on exit. This fixes the crash-on-exit race
1164 (mono_debugger_create_notification_function): Added
1165 `MonoCodeManager *' argument.
1168 (mono_debugger_create_notification_function): Added
1169 `MonoCodeManager *' argument.
1171 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1173 * aliasing.c: Fixed 64 bit issue.
1174 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1175 default since all known bugs are fixed (one more time!).
1177 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1179 * mini.c: write barrier support.
1181 2006-05-23 Martin Baulig <martin@ximian.com>
1183 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1184 check at the top of the file.
1186 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1188 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1189 reverting changes without reason and without changelog entries.
1191 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1193 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1194 to a few opcodes. Fixes #78439.
1196 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1197 consistency with other archs.
1199 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1201 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1203 * debug-debugger.c: fix the build.
1205 2006-05-17 Martin Baulig <martin@ximian.com>
1208 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1209 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1210 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1211 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1213 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1215 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1217 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1219 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1220 MONO_TYPE_GENERICINST.
1222 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1223 MONO_TYPE_GENERICINST.
1225 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1227 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1230 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1232 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1234 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1236 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1238 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1239 mono_trace_cleanup ().
1241 * iltests.il: Fix problem with the newly added test.
1243 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1244 due to register constraints, free up the previous hreg. Fixes #78314.
1246 * iltests.il: Add new test for #78314.
1248 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1249 Interlocked.Add. Fixes #78312.
1251 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1253 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1255 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1257 2006-05-05 Martin Baulig <martin@ximian.com>
1259 * debug-mini.c (mono_debug_open_block): New method.
1262 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1263 the beginning of each basic block.
1266 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1267 the beginning of each basic block.
1269 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1271 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1272 default until I understand why they break the build on amd64.
1274 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1276 * mini.c (mini_cleanup): Call mono_cleanup ().
1278 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1281 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1283 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1284 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1285 default since all known bugs are fixed, and I cannot reproduce bug
1286 77944... I'm asking Matt Hargett to test again after this commit.
1288 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1290 * mini-codegen.c: Fixed typo that thrashed inline.
1292 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1294 * dominators.c (compute_dominators): Avoid using a worklist since
1295 it is not correct in some cases. Instead, iterate over all bblocks as
1296 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1298 2006-04-28 Miguel de Icaza <miguel@novell.com>
1300 * mini.c (mono_jit_compile_method_inner): Use
1301 mono_prepare_exception_from_error that resets the value
1304 2006-04-27 Miguel de Icaza <miguel@novell.com>
1306 * mini.c: Move the mini_loader_error_to_exception to metadata.
1308 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1310 * aliasing.c: Fixed bug 78210.
1312 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1314 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1315 default until all their problems (or the ones they trigger) are fixed.
1317 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1319 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1321 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1322 as loaded only after resolving patches since that could invoke the same method.
1324 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1326 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1329 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1332 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1335 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1336 made from AOT code through the PLT table.
1338 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1339 holding the plt offset when a call is made to the aot plt trampoline.
1341 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1343 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1346 * Makefile.am (common_sources): Fix build breakage.
1348 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1349 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1350 intra-assembly calls if possible.
1352 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1354 * mini-trampolines.c: Handle PLT entries.
1356 * mini.c: Avoid creating a GOT var for calls.
1358 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1361 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1364 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1367 * mini.h: Bump AOT file format version.
1369 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1372 2006-04-25 Martin Baulig <martin@ximian.com>
1374 * driver.c: Disable copyprop, consprop and inline when running
1375 inside the debugger.
1377 2006-04-25 Martin Baulig <martin@ximian.com>
1379 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1380 with `get_current_thread' and added `detach'.
1381 (MonoDebuggerMetadataInfo): Added `thread_size',
1382 `thread_tid_offset', `thread_stack_ptr_offset' and
1383 `thread_end_stack_offset'.
1385 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1387 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1390 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1391 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1393 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1395 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1397 * aot.c: Add support for ADJUSTED_IID.
1399 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1401 * aot.c (emit_method_order): Don't align method_order_end.
1403 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1404 the interface ID changes.
1406 2006-04-21 Dick Porter <dick@ximian.com>
1408 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1409 cleaning up a thread. Fixes the new part of bug 77470.
1411 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1413 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1416 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1418 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1420 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1421 SIGSEGV. Fixes #78072.
1423 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1424 unregister our SIGABRT handler.
1426 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1428 * mini.c: Disabled inline where it can alter the call stack in a
1429 way visible from managed code.
1430 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1433 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1435 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1436 on other platforms. Fixes #78089.
1438 2006-04-13 Martin Baulig <martin@ximian.com>
1440 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1441 determine whether we're inside the debugger.
1444 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1446 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1448 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1449 handler clauses. Fixes #78024.
1451 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1452 in the CALL_MEMBASE opcodes. Fixes #78088.
1453 (mono_arch_get_vcall_slot_addr): Ditto.
1455 2006-04-10 Martin Baulig <martin@ximian.com>
1457 * debug-debugger.c: The thread handling code has now been moved
1458 into ../metadata/threads.c.
1460 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1462 * driver.c (mono_main): Fix --with-gc=none build.
1464 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1465 (mono_spillvar_offset_float): Ditto.
1466 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1467 hreg, not when its !global, since on ia64, there is a third category: stacked
1470 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1472 * mini.c: set MonoInst->klass for load field address and a few other
1475 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1477 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1479 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1481 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1482 the branch opt changes.
1484 2006-04-06 Dick Porter <dick@ximian.com>
1486 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1488 * wapihandles.c (mini_wapi_seminfo):
1489 * driver.c (mono_main): Add semaphore info option
1491 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1493 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1494 branch optimization changes. Fixes #78009.
1496 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1498 * mini.c: ignore accessibility of methods in managed->native wrappers.
1500 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1502 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1504 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1506 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1508 * mini.c: Modify the branch optimizations to preserve the invariant that
1509 the entries inside the in_bb and out_bb arrays are unique.
1510 (mono_unlink_bblock): Avoid creation of new arrays.
1512 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1514 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1517 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1519 * mini.c (optimize_branches): Remove the "optimizations" in
1520 the cbranch1/cbranch2 -> branch cases which were causing several
1521 problems in the past. Fixes #77986.
1523 2006-03-31 Chris Toshok <toshok@ximian.com>
1525 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1526 default optimizations :(
1528 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1530 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1533 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1535 * local-propagation.c: Added comments to structs and removed
1536 "Mono" prefixes from local tree mover types.
1538 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1540 * Makefile.am (arch_sources): Define this for each architecture so
1541 libmono_la_SOURCES is defined in one place.
1543 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1545 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1548 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1550 * driver.c: print the GC name supplied by configure.
1552 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1554 * local-propagation.c: Added tree mover, and moved here all the
1555 local propagation code from mini.c
1556 * mini.c: Added support for treeprop, and moved all the local
1557 propagation code to local-propagation.c
1558 * mini.h: Added support for treeprop
1559 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1560 treeprop, inline and deadce by default
1561 * Makefile.am: Added local-propagation.c
1563 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1565 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1567 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1569 * debug-debugger.c: make it compile without the Boehm GC.
1571 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1573 * mini.c: fixed issue with mismatch when an icall is registered
1574 with multiple names but same address.
1576 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1578 * declsec.c, mini-exceptions.c: use write barrier to set reference
1579 fields of managed objects.
1581 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1583 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1584 (can_access_internals): Fix a warning.
1586 * mini.c (print_method_from_ip): Rename this to
1587 mono_print_method_from_ip so it gets exported.
1589 * trace.c: Deal with strings inside StringBuilder's containing garbage
1590 and fix memory leaks. Fixes #77848.
1592 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1594 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1597 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1599 * mini-s390.c: Remove OP_X86_TEST_NULL.
1601 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1603 * mini.c: use the correct GetHashCode() for the moving collector.
1605 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1607 * liveness.c: Regalloc spill cost tuning.
1609 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1611 * mini-s390x.h: Correct S390_LONG macro.
1613 * mini-s390x.c: Cleanup unused code.
1615 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1617 * jit-icalls.h: New file.
1619 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1620 icalls and include that instead of including jit-icalls.c.
1622 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1625 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1627 * mini.c: when checking for member accessibility, also check for
1628 friend assemblies and for explicit interface implementations.
1630 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1632 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1634 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1636 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1637 common cases are done first.
1639 * mini-ops.h: Only define platform specific opcodes on the given platform.
1641 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1644 2006-03-14 Martin Baulig <martin@ximian.com>
1646 Revert Paolo's change from r57348:
1648 * mini.h: don't use gboolean for bitfields.
1649 * mini.c: verifier changes for fields and methods accessibility.
1651 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1653 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1655 * mini-s390x.c: Fix conv_r_un.
1657 * cpu-s390, cpu-s390x.md: Fix lengths.
1659 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1661 * mini.c: nested types have access to all the nesting
1662 levels, not just the enclosing types.
1664 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1666 * mini.c: added a few more verification checks.
1668 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1670 * liveness.c: Merge optimizations from the linear-il branch.
1672 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1674 * mini-ia64.c (emit_call): Add a comment.
1676 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1678 * tramp-ia64.c: Fix some warnings.
1680 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1682 * mini.h: don't use gboolean for bitfields.
1683 * mini.c: verifier changes for fields and methods accessibility.
1685 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1687 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1688 lazy icall wrapper changes.
1690 * dominators.c: Replace all the dominator algorithms with faster
1691 ones from the linear-il branch.
1693 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1696 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1697 common cases are done first.
1699 * mini-amd64.c: Fix some warnings.
1701 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1704 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1707 * mini.h: Add a missing prototype.
1709 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1711 * mini.c: Compile icall wrappers lazily.
1713 * mini-codegen.c: Use printf instead of g_print since its much faster.
1715 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1718 * mini.c (optimize_branches): Cache the negative result from
1719 remove_block_if_useless ().
1721 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1722 Also fix some bblock linking issues.
1724 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1727 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1729 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1730 accessed fields first, for better cache behavior.
1732 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1734 * mini.c: speedup IList<T> array accesses.
1736 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1738 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1739 inline_costs counter. Fixes #77190.
1741 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1743 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1744 trace messages. Fixes #77706.
1746 2006-03-04 Martin Baulig <martin@ximian.com>
1748 * tramp-amd64.c, tramp-x86.c
1749 (mono_debugger_create_notification_function): Use
1750 mono_global_codeman_reserve() to allocate a buffer at runtime and
1753 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1755 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1756 notification function at runtime and then call `initialize' in the
1757 `MONO_DEBUGGER__debugger_info' vtable.
1759 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1761 * iltests.il: Fix a visibility problem.
1763 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1765 * driver.c, mini.c: add hooks for the counters API.
1767 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1769 * driver.c: show disabled options.
1771 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1773 * linear-scan.c: always use cost-driven selection.
1775 2006-02-28 Raja R Harinath <rharinath@novell.com>
1777 * jit-icalls.c (helper_compile_generic_method): Revert change from
1780 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1782 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1784 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1786 * inssel.brg: style fixes, mostly to force the updated monoburg
1787 to run for people using svn.
1789 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1791 * mini.c: match monoburg changes.
1793 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1795 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1796 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1797 declaration in the header file.
1799 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1801 * helpers.c: reduce relocations and mem usage.
1803 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1805 * mini.h, mini-codegen.c: disable logging features if
1806 requested by configure.
1808 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1810 * mini.c: tiny verifier changes.
1812 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1814 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1815 cpu-pentium.md: stack alignment changes for osx/x86,
1816 partially from Geoff Norton <gnorton@customerdna.com>.
1818 2006-02-24 Raja R Harinath <harinath@gmail.com>
1820 * jit-icalls.c (helper_compile_generic_method): Update to changes
1821 in metadata/class.c.
1823 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1825 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1827 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1828 interface calls with large offsets.
1830 2006-02-23 Raja R Harinath <rharinath@novell.com>
1832 * jit-icalls.c (helper_compile_generic_method): Document the
1833 special-case we depend on so that we can inflate the method twice
1834 with the same context with no bad side-effects.
1836 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1838 * mini-x86.c, mini-amd64.c: fix for case when xen support
1841 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1843 * mini-x86.c, mini-amd64.c: generate code to access tls items
1844 in a faster way for Xen systems.
1846 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1848 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1849 updates and compilation fixes for the OSX/x86 port, mostly from
1850 Geoff Norton <gnorton@customerdna.com>.
1852 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1854 * inssel.brg: faster interface call implementation
1855 to sync with the interface_offsets MonoVTable changes.
1857 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1859 * mini.c: more verification checks.
1861 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1863 * mini.c: added a few more verification checks.
1865 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1867 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1868 facility on the processor and use it if available.
1870 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1872 * driver.c, aot.c, mini.c: throw exception if the IL code is
1873 invalid or unverifiable.
1875 2006-02-17 Raja R Harinath <rharinath@novell.com>
1877 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1880 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1882 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1884 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1886 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1887 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1888 handling of instantiated generic valuetypes.
1890 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1892 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1893 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1896 * generics.2.cs: Revert the nullable reftypes tests.
1898 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1900 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1901 using __builtin_frame_address (1) as it doesn't work in the presence
1902 of optimizations. Hopefully fixes #77273.
1904 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1905 -> generics.cs change as it doesn't work with some automake versions.
1907 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1909 * mini.c: handle systems that sue a different way to
1910 retrieve the stack address of the current thread.
1912 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1914 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1915 it specially in the makefile.
1917 * generics.2.cs: Add tests for nullable reference types.
1919 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1921 * mini.c: always handle the case when mono_jit_init()
1922 is called in a thread different from the main thread,
1923 confusing libgc (bug #77309).
1925 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1927 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1929 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1931 * mini.c: change optimize_branches () to use a single loop
1932 and introduce a new optimization to simplify some range checks.
1934 2006-02-03 Martin Baulig <martin@ximian.com>
1936 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1937 and merged with debugger_thread_manager_add_thread().
1938 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1939 inform the debugger about the main thread.
1941 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1943 * basic.cs: Add test for div.un/rem.un constant folding.
1945 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1947 * cpu-s390x.md: correct int_xor_imm length
1949 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1951 * generics.2.cs: New test for #77442.
1953 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1956 2006-02-02 Martin Baulig <martin@ximian.com>
1958 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1959 <mono/metadata/mono-debug-debugger.h>
1961 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1963 2006-02-02 Martin Baulig <martin@ximian.com>
1965 * debug-debugger.h: New header file for debug-debugger.c.
1967 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1968 function is a separate thread anymore; add support for attaching.
1970 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1972 * tramp-x86.c: Fix a warning.
1974 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1976 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1977 on very large methods.
1979 * aot.c (load_patch_info): Fix a warning.
1981 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1983 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1984 mini-ops.h: alu membase optimizations.
1986 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1988 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1989 to speedup StringBuilder.
1991 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1993 * dominators.c (mono_compute_natural_loops): Fix detection of
1994 loop body start blocks.
1996 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1998 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2000 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2003 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2005 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2007 2006-01-25 Martin Baulig <martin@ximian.com>
2009 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2010 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2011 started to cleanup this file a little bit.
2013 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2015 * mini.c: optimize a codepath frequently happening in generics code.
2017 2006-01-23 Martin Baulig <martin@ximian.com>
2019 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2021 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2024 * driver.c: debug-debugger.c is only available if
2025 `MONO_DEBUGGER_SUPPORTED' is defined.
2027 2006-01-23 Martin Baulig <martin@ximian.com>
2029 * debug-debugger.c: Only enable this on platforms where the Mono
2030 Debugger is working (x86 and x86_64).
2032 2006-01-21 Martin Baulig <martin@ximian.com>
2034 The Mono Debugger is now using the normal `mono' instead of the
2035 `mono-debugger-mini-wrapper' when executing managed code.
2037 * debug-debugger.c: New file; previously known as
2038 debugger/wrapper/wrapper.c.
2040 * debug-mini.c (mono_init_debugger): Removed.
2042 * driver.c (mono_main): Added new `--inside-mdb' command line
2043 argument which is used when running inside the debugger.
2045 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2047 * liveness.c (mono_analyze_liveness): Remove some unused data
2050 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2052 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2054 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2056 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2057 depends on implementation details of monobitset.
2059 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2062 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2064 * liveness.c: Update after monobitset changes.
2066 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2068 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2070 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2072 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2074 * mini-s390x.c: Remove warning messages.
2076 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2078 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2080 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2082 * generics.2.cs: Add ldelem/stelem_any test.
2084 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2086 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2088 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2090 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2092 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2094 * generics.2.cs: Reenable vtype tests.
2096 * inssel-x86.brg: Remove an icorrect valuetype rule.
2098 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2100 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2101 initial support for OP_ABS.
2103 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2105 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2107 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2109 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2110 conversion and implement LADD/LSUB.
2112 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2115 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2117 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2119 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2122 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2124 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2125 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2126 (stack walk problem).
2128 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2130 * aot.c (mono_aot_load_method): Fix a warning.
2132 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2134 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2136 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2138 * iltests.il: Add test for #77148.
2140 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2143 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2145 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2147 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2149 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2150 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2152 * basic-long.cs: Add lconv-to-r4/r8 tests.
2154 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2156 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2158 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2159 here as on other archs.
2161 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2163 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2165 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2167 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2169 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2171 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2172 instrument_prolog; Add memory_barrier instruction.
2174 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2176 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2178 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2180 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2182 * aliasing.c inssel.brg: Fix warnings.
2184 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2185 could skip initialization of some parts of memory.
2187 * mini.c mini-ia64.c: Fix warnings.
2189 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2191 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2193 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2194 a crash seen on sparc.
2196 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2198 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2200 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2202 * mini-ops.h: Add s390_backchain instruction
2204 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2206 * cpu-s390.md: Add s390_backchain instruction
2208 * mini-s390.c: Significant ABI changes
2210 * mini-s390.h: Cater for zero length structures
2212 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2214 * mini-s390.c: ABI fixes
2216 * inssel-s390.brg: Remove debug statements
2218 * cpu-s390.md: Fix length of ATOMIC_xx operations
2220 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2222 * basic-float.cs: Add float<->long conversion tests.
2224 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2226 * mini-s390.c: Fix LOCALLOC processing.
2228 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2230 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2232 * iltests.il: Add tests for some opcodes not covered by the other
2235 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2237 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2238 register loading for Tail processing; Correct trace output.
2240 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2242 * cpu-s390.md: Correct size of jmp instruction.
2244 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2246 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2248 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2250 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2251 Bring s390 up to current level.
2253 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2255 * generics.2.cs: Disable the newly added tests as they do not work yet.
2257 * generics.2.cs: Add valuetype tests.
2259 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2261 * basic-long.cs: Add i4->u8 test.
2263 * objects.cs: Add tests for JIT intrinsic.
2265 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2266 optimizations lost by a mistake.
2268 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2270 * basic-long.cs: Remove a test moved to objects.cs.
2272 * arrays.cs: Add more array tests.
2274 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2276 * arrays.cs: Add new tests for multi-dimensional arrays.
2278 2005-12-06 Raja R Harinath <rharinath@novell.com>
2280 * Makefile.am (test_sources2): Add generics.2.cs.
2281 (EXTRA_DIST): Add test_sources2.
2283 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2285 Support for boxing and unboxing nullable types as well as the
2286 isinst operation on nullables, per the CLI ammendment.
2288 * inssel.brg (CEE_ISINST): Special case for nullable
2290 * mini.c (handle_unbox_nullable): new method
2291 (handle_box): Special case for nullable types
2292 (mono_method_to_ir): Call handle_unbox_nullable in correct
2295 * generics.2.cs: New test suite
2297 * Makefile.am: Support for regression tests with generics.
2299 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2301 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2302 allocated to registers. Fixes #76800.
2304 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2306 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2308 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2310 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2313 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2315 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2318 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2320 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2321 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2323 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2324 single precision before storing to a single precision location.
2326 2005-11-28 Raja R Harinath <rharinath@novell.com>
2328 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2330 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2332 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2335 * basic.cs: Remove test_0_byte_compares test which was moved to
2336 objects.cs a long time ago.
2338 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2340 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2342 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2344 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2345 handlers are called.
2347 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2350 * mini-ia64.c: Add support for the throw->branch exception
2353 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2355 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2357 * mini.c: Enabled "fastpath" deadce :-)
2359 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2361 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2362 alias analysis pass to support it.
2365 * liveness.c: Likewise (liveness computation can use aliasing
2366 information to be more accurate).
2367 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2368 moreover made so that "--compile-all" uses the given optimization
2369 flags and not the default ones.
2370 * aliasing.c: Alias analysis (new file).
2371 * aliasing.h: Likewise.
2372 * Makefile.am: added "aliasing.c" and "aliasing.h".
2374 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2376 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2379 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2381 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2382 fp >= end_of_stack exit condition, as it is not needed, and it might
2383 become true for fp eliminated frames.
2385 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2387 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2390 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2392 * mini-arm.c: fixed alignment of doubles/longs to match
2393 the C ABI (bug #76635).
2395 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2397 * aot.c: fix compilation with --enable-minimal=aot.
2399 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2401 * mini-arm.c: fixed compatibility with the new
2402 floating point emulator package for compares.
2404 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2406 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2408 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2410 * mini-exceptions.c (print_stack_frame): Output to stderr.
2411 (mono_handle_native_sigsegv): Ditto.
2413 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2415 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2416 OP_LCONV_TO_OVF_I implementation.
2418 * mini-amd64.c: Add support for the throw->branch exception
2421 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2422 when the catch clause catches a more general exception, i.e. Object.
2424 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2426 * cpu-ia64.md: Remove unused opcodes.
2428 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2429 specific defines for architectures defining USE_SIGACTION.
2431 * mini-ia64.c: Fix some warnings.
2433 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2434 version seemed to skip a frame.
2436 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2438 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2439 only calls which are made to native code use this flag.
2441 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2443 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2444 varargs methods as well.
2446 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2447 which have save_lmf set. Reorganize methods prologs a bit.
2449 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2450 debugger to the proper place.
2452 2005-10-29 Martin Baulig <martin@ximian.com>
2454 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2455 when running inside the debugger until the debugger has support
2458 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2460 * mini.h: Fix a warning.
2462 2005-10-24 Miguel de Icaza <miguel@novell.com>
2464 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2465 we expose publicly, this returns the string.
2467 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2469 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2470 with fp elimination.
2472 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2474 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2475 native stacktrace using the glibc 'backtrace' function if available.
2477 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2479 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2481 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2482 handle SIGSEGVs received while in native code.
2484 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2485 code, call mono_handle_native_sigsegv which will abort the runtime
2486 after printing some diagnostics, instead of converting it into a
2487 confusing NullReferenceException.
2489 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2491 * cpu-pentium.md: Remove unused opcodes.
2493 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2495 * mini-amd64.h (MonoLMF): Add rsp field.
2497 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2500 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2502 * mini-codegen.c (get_register_spilling): Fix some warnings.
2504 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2506 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2507 elimination during exception handling. Enable fp elimination by
2510 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2513 2005-10-16 Martin Baulig <martin@ximian.com>
2516 (mono_debugger_run_finally): New public method for the debugger.
2518 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2520 * debug-mini.c (mono_debug_init_method): Fix warning.
2522 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2523 the 'exname' parameter const to fix some warnings.
2525 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2527 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2528 introduced by the previous patch.
2530 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2532 * basic-float.cs: Add test for precision of float arithmetic.
2534 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2535 when loading/storing single values from/to memory.
2537 * mini.c (mono_jit_compile_method_with_opt): Create the function
2538 pointers in the correct domain.
2540 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2542 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2543 introduced by previous patch.
2545 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2546 when out_filter_idx is NULL.
2548 * mini-exceptions.c: Don't run filter clauses twice during exception
2549 handling. Fixes #75755.
2551 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2553 * aot.c: Add support for ldflda wrappers.
2555 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2558 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2560 * mini.c, mini.h: do not consider exception handlers blocks when
2561 setting up interface variables.
2563 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2565 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2567 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2569 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2570 causes a regression.
2572 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2574 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2576 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2577 of the OP_P definitions.
2579 * TODO: Add a proposal for dealing with the CEE/OP mess.
2581 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2582 optimizations from the x86 port.
2584 * cpu-amd64.md: Ditto.
2586 * basic.cs basic-long.cs: Add tests.
2588 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2590 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2591 Patrik Torstensson's implementation of my exception-handling
2592 optimization idea, when the exception object is not used
2595 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2597 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2598 of the mul_imm optimizations from the old jit.
2600 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2602 * mini.c, liveness.c: patch by Patrik Torstensson and
2603 Zoltan Varga to improve performance in methods with
2606 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2608 * driver.c: Remove 'Globalization' entry from --version.
2610 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2612 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2613 there is a profiler interested in JIT events.
2615 * aot.c: Load profile files produced by the AOT profiling module, and
2616 reorder methods based on the profiling info. Add a 'method_order' table
2617 to the AOT file to make mono_aot_find_jit_info work with the reordered
2620 * mini.h: Bump AOT file version info.
2622 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2624 * mini-arm.h: work around what looks like a gcc bug when optimizations
2627 2005-09-28 Raja R Harinath <rharinath@novell.com>
2629 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2630 conditionals. Use ...
2631 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2633 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2635 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2636 to determine the amount of memory to copy when passing valuetypes.
2638 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2639 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2641 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2643 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2644 information about aot.
2646 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2648 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2649 macros. This will allow a deadlock debugger to easily be plugged
2652 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2654 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2656 2005-09-27 Raja R Harinath <rharinath@novell.com>
2658 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2659 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2660 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2661 ($(arch_built)) [CROSS_COMPILING]: Error out.
2663 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2665 * aot.c: Add support for the no_special_static flag for classes.
2667 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2669 * Reapply reverted patches.
2671 * *: Revert r50174 as well.
2673 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2675 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2677 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2679 2005-09-23 Miguel de Icaza <miguel@novell.com>
2681 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2682 part of the SIG_HANDLER_SIGNATURE.
2684 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2686 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2689 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2690 introduced by previous patch.
2692 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2694 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2695 saved registers too.
2697 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2698 upon the information returned by get_call_info ().
2700 * mini-x86.c (add_float): Fix stack size calculation.
2701 (mono_arch_call_opcode): Rewrite this so it works based up the
2702 information returned by get_call_info ().
2703 (mono_arch_get_this_vret_args): Ditto.
2705 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2707 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2708 in cinfo to determine the registers which need to be used.
2710 2005-09-20 Miguel de Icaza <miguel@novell.com>
2712 * driver.c (mono_main): Add --server and --desktop flags.
2714 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2716 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2717 registers as global registers.
2719 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2720 longer needed with the new register allocator.
2722 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2724 * cpu-ia64.md: Remove unused opcodes.
2726 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2728 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2730 * cpu-amd64.md: Remove unused opcodes.
2732 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2733 needed with the new register allocator.
2735 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2738 2005-09-16 Raja R Harinath <rharinath@novell.com>
2740 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2742 2005-09-16 Martin Baulig <martin@ximian.com>
2744 * exceptions-amd64.c
2745 (throw_exception): Don't call mono_debugger_throw_exception() if
2746 we're a rethrow - see the FIXME in the code.
2748 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2750 * mini.c (mono_init_exceptions): This only works on some architectures.
2752 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2754 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2757 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2759 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2760 now in mini-exceptions.c.
2762 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2764 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2765 now in mini-exceptions.c.
2767 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2769 * exceptions-x86.c: Applied patch from Patrik Torstensson
2770 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2772 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2773 code into mini-exceptions.c. Add some assertions to it.
2775 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2777 * aot.c (emit_section_change): Applied patch from "The Software Team"
2778 (<software@solmersa.com>). Fix as errors on windows.
2780 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2782 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2783 method info into the LMF.
2785 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2787 * mini-ia64.c: Add proper unwind info for method epilogs.
2789 * exceptions-ia64.c: Add some code to help debugging.
2791 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2793 * mini-exceptions.c: Fix warning.
2795 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2797 * mini.c: Really fix build.
2799 * mini-x86.c mini-amd64.c: Fix build.
2801 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2803 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2805 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2806 some Interlocked methods as intrinsics.
2808 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2809 for Thread methods as well.
2811 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2813 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2815 * mini-ia64.c mini-x86.c mini-amd64.c
2816 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2819 * mini.c (mono_init_exceptions): Fix build breakage.
2821 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2823 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2824 of instructions. Use the new ia64_unw_op macros for emitting unwind
2827 * mini.c (mono_init_exceptions): Initialize exception handling
2828 related trampolines at startup.
2830 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2832 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2834 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2836 * mini.c: Handle type loading errors gracefully during compilation and
2837 throw the appropriate exception.
2839 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2841 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2842 for the mono binary.
2844 2005-09-09 Martin Baulig <martin@ximian.com>
2846 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2849 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2851 * mini-arm.h: use emulation for conv.r.un for the release.
2853 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2855 * mini-arm.c, objects.cs: more fixes and tests for them.
2857 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2859 * mini-arm.c: align structures to at least 4 bytes to be able
2860 to keep our current optimized memcpy.
2862 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2864 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2866 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2868 * mini.c: ignore SIGPIPE.
2870 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2872 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2874 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2876 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2878 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2880 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2882 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2883 exception handling support.
2884 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2885 patch by Brian Koropoff <briank@marakicorp.com>).
2887 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2889 * mini.c: revert another 'optimization' which breaks when
2890 items on the eval stack need to be saved at a basic block end
2893 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2895 * jit-icalls.c: for arrays, ensure we always provide
2898 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2900 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2902 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2904 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2906 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2907 arguments in their original register.
2909 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2911 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2914 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2915 when ssapre is enabled.
2917 * inssel-long.brg: Fix bug in previous patch.
2919 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2920 multiplication by a constant.
2922 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2924 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2927 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2930 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2932 * inssel-arm.brg: apply changes tested by Brian Koropoff
2933 <briank@marakicorp.com>.
2935 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2937 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2939 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2941 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2942 to the same register if dreg is just a base register.
2943 (print_ins): Improve printing of membase opcodes.
2945 * inssel-x86.brg: Add optimized ldind(reg) rules.
2947 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2949 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2951 * mini.c: when running under valgrind, set the stack bottom for
2952 the GC at the actual approximate stack for the app (fixes running
2953 mono with valgrind).
2955 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2957 * mini.c: do no break at the first valuetype to init found
2960 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2962 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2964 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2966 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2968 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2970 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2972 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2974 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2976 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2979 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2982 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2985 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2987 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2989 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2991 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2992 in the tail recursion optimization.
2994 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2995 debug info into the assembly file.
2997 * iltests.il: Add test for filter regions.
2999 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3000 initial stack of filter regions. Fixes #75755.
3002 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3004 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3007 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3009 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3010 the check for an already compiled method on non-ia64 platforms.
3011 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3014 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3016 * inssel-x86.brg: Add some optimized call rules.
3018 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3020 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3023 * mini.h mini-trampolines.c: Pass the trampoline argument to
3024 mono_arch_patch_delegate_trampoline.
3026 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3028 * mini-trampolines.c: Fix build.
3030 * mini-amd64.h: Add delegate trampolines.
3032 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3034 * inssel-amd64.brg: Add optimized call rules.
3036 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3038 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3040 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3042 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3045 * mini-ia64.c: Remove LMF fixmes.
3047 * mini-ia64.h: Remove most fields from LMF.
3049 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3051 * mini-trampolines.c: Add support for IA64 function descriptors.
3053 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3054 for IA64 function descriptors.
3056 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3058 * tramp-arm.c: patch the vtable for virtual calls. Added
3059 support code to register/unregister the LMF.
3060 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3063 2005-08-19 Dick Porter <dick@ximian.com>
3065 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3066 bit value if needed.
3068 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3070 * mini.c (mini_get_method): Move handling of wrapper data here.
3072 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3074 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3077 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3078 bblock->code does not remain empty.
3080 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3082 * arrays.cs: Add regression test for #75832.
3084 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3085 rules. Fixes #75832.
3087 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3088 instruction scheduling.
3090 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3092 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3094 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3096 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3098 * mini-codegen.c: Fix VC build.
3100 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3102 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3104 * mini.h: fix signature for mono_register_opcode_emulation.
3106 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3108 * mini.c: Get rid of most of the helper_sig_... constants using
3109 mono_create_icall_signature ().
3111 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3113 * jit-icalls.c (helper_ldstr): New helper function.
3115 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3117 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3118 throw, load the string using a helper call instead of creating a string object.
3120 * aot.c: Update after LDSTR changes.
3122 * mini.h: Bump AOT file version.
3124 * aot.c: Save class size info into the AOT file. Print more statistics during
3127 * mini.h: Bump AOT file version.
3129 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3130 ordering of disasm cases. Fixes #74957.
3132 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3134 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3135 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3136 the generic code needed for the ARM port.
3138 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3140 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3141 inssel-arm.brg: more ARM features and fixes.
3143 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3145 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3146 ARM port work in progress.
3148 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3150 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3152 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3154 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3156 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3158 * *-ia64.*: Ongoing IA64 work.
3160 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3162 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3164 * TODO: Remove out-of-data todo stuff.
3166 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3169 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3171 * mini.h: Bump corlib version.
3173 2005-07-27 Martin Baulig <martin@ximian.com>
3176 (create_copy_ins): Added `const unsigned char *ip' argument; set
3177 `copy->cil_code' from it.
3179 2005-07-27 Martin Baulig <martin@ximian.com>
3181 * mini-exceptions.c (mono_handle_exception): Don't call
3182 mono_debugger_handle_exception() for filters.
3184 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3186 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3189 2005-07-26 Martin Baulig <martin@ximian.com>
3191 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3193 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3194 helper_compile_generic_method() if the method is actually virtual
3197 2005-07-26 Martin Baulig <martin@ximian.com>
3200 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3201 public; this is now accessed directly by the debugger.
3202 (mono_generic_trampoline_code): Removed.
3205 (mono_debug_init_method): Also add interncalls and wrappers.
3207 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3209 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3211 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3213 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3215 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3217 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3219 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3221 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3222 getting TLS offsets on AMD64 too.
3224 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3226 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3228 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3230 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3231 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3233 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3235 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3237 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3240 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3241 mono_sparc_is_virtual_call ().
3243 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3245 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3246 trampoline parameters.
3248 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3250 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3251 to mono_arch_get_vcall_slot_addr.
3253 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3256 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3258 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3260 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3262 2005-07-19 Martin Baulig <martin@ximian.com>
3264 * exceptions-amd64.c (throw_exception): Call
3265 mono_debugger_throw_exception() here like we're doing it on i386.
3267 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3269 * mini-ia64.c: Add optimized TLS access support.
3271 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3273 * mini-exceptions.c: Ongoing IA64 work.
3275 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3277 * mini.c: Use the default optimization set when embedding. Fixes
3280 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3282 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3283 of trampolines to a separate file.
3285 * mini-trampolines.c: New file.
3287 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3290 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3293 * mini-codegen.c: Fix cygwin build.
3295 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3297 * mini.c: Add some minor changes needed by the IA64 port.
3299 * *-ia64.*: Ongoing IA64 work.
3301 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3303 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3304 trampolines into arch-independent and arch-dependent parts.
3306 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3308 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3310 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3312 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3313 the xp-regalloc-branch for amd64.
3315 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3316 xp-regalloc-branch for x86.
3318 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3320 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3322 2005-07-06 Martin Baulig <martin@ximian.com>
3325 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3326 (mono_jit_runtime_invoke): Likewise.
3328 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3330 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3333 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3334 without loading their metadata. Reorganize the file format so exception handling+
3335 debug info is kept separate from normal method info. Create MonoJitInfo
3336 structures for methods lazily.
3338 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3340 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3342 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3344 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3347 * mini.h: Bump AOT file version.
3349 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3351 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3353 2005-07-01 Raja R Harinath <rharinath@novell.com>
3355 * Makefile.am (check-local): Call semdel-wrapper.
3357 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3359 * mini-x86.c: Revert the last change as it seems to break the build..
3361 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3363 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3365 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3367 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3369 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3370 outside of the macro, so strange stuff doesn't happen with gcc4
3371 (NEW_AOTCONST_TOKEN): Likewise.
3373 2005-06-28 Martin Baulig <martin@ximian.com>
3375 * mini.c (mini_class_is_system_array): New static method; use this
3376 instead of `klass->parent == mono_defaults.array_class' everywhere
3377 since this also works for the new generic array class.
3379 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3381 * inssel.brg: Remove warnings.
3383 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3385 * mini-ia64.c: Ongoing IA64 work.
3387 * basic-float.cs: Add float->i1 conversion test.
3389 * iltests.il: Add conv.u4 test.
3391 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3393 * inssel-long.brg: Fix bug caused by last change.
3395 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3397 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3398 BSDs. Allows the x86 JIT to work on OSX86
3400 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3402 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3405 * mini-ia64.c: Ongoing IA64 work.
3407 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3409 * mini-ia64.c: Ongoing IA64 work.
3411 * driver.c: Clean up jit_code_hash as well when using --regression.
3413 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3415 * basic-long.cs: Add tests for long->u4 conversion.
3417 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3419 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3420 that we do not depend on undefined C behavior: the order stuff
3421 gets evaluated within an expression. Fixes mono when compiled on
3424 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3426 * *-ia64.*: Ongoing IA64 work.
3428 * aot.c: Lower memory usage while loading AOT methods.
3430 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3432 * mini.h: Bump AOT file format version.
3434 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3436 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3438 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3440 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3441 not on callee assembly). Fixed some comments.
3443 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3445 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3446 it gets proper disassembly.
3447 (emit_method_info): Remove some dead code.
3449 * mini.c (mini_method_compile): Allways allocate the GOT var in
3450 mono_method_to_ir for emulating opcodes.
3452 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3454 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3455 before freeing the code memory. Fixes #74990.
3457 * objects.cs: Add regression test for #74992.
3459 * liveness.c: Extend live ranges of arguments to the beginning of the
3460 method. Fixes #74992.
3462 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3463 so it points into the faulting instruction.
3465 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3467 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3469 * *-ia64.*: Ongoing IA64 work.
3471 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3473 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3475 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3477 * *-ia64.*: Ongoing IA64 work.
3479 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3481 * basic-long.cs: Add tests for add/sub.ovf.
3483 * basic.cs: Add tests for sub.ovf.
3485 * *-ia64.*: Ongoing IA64 work.
3487 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3489 * *-ia64.*: Ongoing IA64 work.
3491 * basic.cs: Add conv.ovf.i4.un test.
3493 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3495 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3497 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3499 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3501 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3503 * *-ia64.*: Ongoing IA64 work.
3505 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3508 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3510 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3512 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3514 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3516 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3518 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3519 of a call is callable by a near call.
3521 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3523 * mini-ia64.c: Ongoing IA64 work.
3525 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3527 * genmdesc.c: Make the generated array non-static.
3529 * inssel-long.brg: Fix LSHR_IMM rule.
3531 * *-ia64.*: Ongoing IA64 work.
3533 * *-ia64.*: Ongoing IA64 work.
3535 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3537 * *-ia64.*: Ongoing IA64 work.
3539 * *-ia64.*: Ongoing IA64 work.
3541 * mini-ia64.c: Ongoing IA64 work.
3543 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3545 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3547 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3549 * objects.cs basic-long.cs: Move some tests to objects.cs.
3551 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3553 * *-ia64.*: Ongoing IA64 work.
3555 * iltests.il: Add a new test.
3557 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3558 newobj. Fixes #75042.
3560 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3562 * *-ia64.*: Ongoing IA64 work.
3564 * *-ia64.*: Ongoing IA64 work.
3566 * *-ia64.*: Ongoing IA64 work.
3568 * basic.cs objects.cs: Move tests accessing static variables as well.
3570 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3572 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3574 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3576 * driver.c: Always print failed tests.
3578 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3581 * *ia64*: Ongoing IA64 work.
3583 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3585 * basic.cs: Add tests for add.ovf. Fix warnings.
3587 2005-05-18 Miguel de Icaza <miguel@novell.com>
3589 * driver.c (mono_main): Avoid crash if no argument is passed to
3590 --break; Do not use g_error, but f_printf. And fix all other
3591 ocurrences of the same crash.
3593 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3595 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3596 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3599 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3601 * *-ia64.*: Add beginnings of IA64 backend.
3603 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3605 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3607 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3610 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3612 * mini-amd64.c: Fix a warning.
3614 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3616 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3617 in float_neg. Fixes #74897.
3619 * mini-amd64.c (emit_call): Fix another near call bug.
3621 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3623 * declsec.c: Keep the appdomain information in the structure. Added a
3624 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3625 value gets overwritten).
3626 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3627 an MonoAppDomain member to MonoSecurityFrame.
3628 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3629 used in the stack walk. Now use a MonoArray which grow (double) when
3632 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3634 * mini.c: Re-enabled runtime cleanup, since running threads should
3635 now properly stop when exiting.
3637 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3639 * mini-codegen.c: New file contaning the arch-independent local
3640 register allocator. Not used by any architectures yet.
3642 * mini.h linear-scan.c: Merge some changes from the
3643 mini-xp-local-regalloc branch.
3645 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3647 * mini-amd64.c (emit_call): Fix calls to native functions when the
3648 runtime is compiled as a shared library. Fixes #74756.
3650 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3651 on a literal field. Fixes #74751.
3653 2005-04-25 Raja R Harinath <rharinath@novell.com>
3655 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3657 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3659 * objects.cs: Add missing null casting test.
3661 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3663 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3664 in wrapper methods. Also rename 'address' variable to 'offset'.
3666 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3668 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3671 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3673 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3676 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3678 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3680 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3682 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3683 just the last bytes.
3685 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3687 * aot.c (mono_compile_assembly): Fix warning.
3689 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3690 by the _MSC_VER stuff.
3692 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3694 * inssel-long.brg: Fix #74588.
3696 * cpu-amd64.md: Fix #74591.
3698 * iltests.il: Add new regression tests.
3700 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3702 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3705 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3707 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3709 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3710 from Bill Middleton <flashdict@gmail.com>.
3712 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3714 * arrays.cs: Add new regression test. Fix warnings.
3716 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3718 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3719 and leakage in CKFINITE.
3721 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3722 this to a null op since it is called on amd64 too.
3724 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3726 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3727 body since this is not used on amd64.
3729 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3731 * mini-amd64.c: Remove obsolete fixmes.
3733 * mini.c (print_method_from_ip): Fix debugging support.
3735 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3737 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3738 so that expressions that don't give much gain are not reduced.
3739 * ssapre.h: Likewise.
3741 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3743 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3745 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3747 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3749 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3751 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3753 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3755 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3757 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3760 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3762 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3764 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3766 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3767 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3769 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3771 * mini-x86.c: Fix up stack overflow handling.
3773 * exceptions.cs: Add new regression test.
3775 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3777 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3778 mono_jit_thread_attach.
3780 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3782 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3784 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3785 avoid calling constructors using callvirt.
3787 * inssel.brg: Fix #74073.
3789 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3791 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3792 compilation with non-GCC compilers.
3793 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3794 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3796 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3798 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3799 klass->interface_offsets (will likely fix bug#74073).
3801 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3803 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3805 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3807 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3808 to amd64_div_reg_size ().
3810 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3812 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3814 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3816 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3818 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3820 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3822 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3824 * mini.c (mono_precompile_assembly): Load and precompile referenced
3825 assemblies as well. Fixes #74015.
3827 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3829 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3831 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3833 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3834 a lot of checks and (anyway) permissions cannot work until corlib is
3837 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3839 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3841 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3843 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3844 calls (fixes bug#72824).
3846 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3848 * mini.c: fix tail recursion elimination (see test in bug#73936).
3850 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3852 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3853 some fp functions in sse2 mode.
3855 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3857 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3859 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3861 * mini.h mini.c: Add mono_get_jit_tls_key ().
3863 * mini-x86.c: Enable fast TLS support on windows.
3865 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3867 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3868 * mini.c: Check for p/invoke method when generating code. If a
3869 p/invoke method, or it's class, isn't decorated with [Suppress
3870 UnmanagedCodeSecurity] then generate code to call System.Security.
3871 UnmanagedDemand (only if the security manager is active).
3873 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3875 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3876 last change as it seems to cause strange crashes.
3878 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3880 * *.c: handle unsafe function pointers where needed.
3882 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3884 * mini.c (mono_jit_free_method): Remove the fixme too.
3886 2005-03-15 Miguel de Icaza <miguel@novell.com>
3888 * mini.c: As discussed, make the code actually free the delegate
3889 thunk now, to enable the debugging of delegate problems, use
3890 MONO_DEBUG=1 when running Mono.
3892 This takes also care of parts of the leaks as seen by Joe.
3894 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3896 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3897 thread_tls_offset calculation.
3899 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3901 * declsec.c: Reworked linkdemand checks for icall. The previous code
3902 was using the declaration code (untrusted) and didn't work as expected
3903 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3906 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3908 * iltests.il: Add new localloc test.
3910 * mini-amd64.c: Handle large stack allocations the same way as on
3911 windows if stack overflow handling is working.
3913 * mini-amd64.c: Allocate the signal stack using mmap.
3915 * mini.c (sigsegv_signal_handler): Fix reading of context.
3917 * mini-exceptions.c: Fix up stack overflow handling.
3919 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3921 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3923 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3925 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3927 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3928 tramp_init functions as they are no longer needed.
3930 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3932 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3934 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3936 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3938 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3941 * mini-ops.h: Add OP_LMUL_IMM.
3943 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3944 long mul/div opcodes as intrinsic.
3946 * mini-amd64.c (emit_call): Handle the case when the callee might be
3949 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3951 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3954 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3956 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3958 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3960 * mini.c (mono_codegen): Don't leak here, to help people running
3963 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3965 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3966 conversions in sse2 mode.
3968 * basic-float.cs: Add regression test.
3970 * mini-amd64.c: Reenable sse2.
3972 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3974 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3976 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3978 * driver.c: Copyright text should include 2005.
3980 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3982 * cpu-amd64.md (load_membase): Fix more max lengths.
3984 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3986 * cpu-amd64.md (load_membase): Fix max length.
3988 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3990 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3992 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3993 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3995 * basic-float.cs: Add rounding regression test.
3997 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3999 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4001 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4002 structures in registers for pinvoke wrappers.
4004 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4006 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4008 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4010 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4011 wrapper to mono_jit_thread_attach.
4013 * mini.c (mini_jit_thread_attach): New jit icall.
4015 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4016 native->managed wrappers.
4018 * exceptions.cs: Add new regression test.
4020 * mini.c (optimize_branches): Check regions in the cbranch to throw
4021 block case as well. Fixes #73242.
4023 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4025 * mini.c: thread safety fixes.
4027 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4029 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4030 patching stuff, since delegates use jump trampolines so there is
4033 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4036 * tramp-amd64.c: Fix build.
4038 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4039 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4041 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4042 Rename this to mono_arch....
4043 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4045 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4047 * mini-amd64.c (emit_call): If both the caller and the callee is
4048 guaranteed to have 32 bit addresses, emit a normal call.
4050 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4052 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4053 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4054 method_ptr inside delegates.
4056 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4058 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4059 invalidated. Fixes #73001.
4061 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4063 * mini-x86.c: Only use stdcall for pinvokes on windows.
4065 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4067 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4068 * mini-x86.c: remove unreliable __thread var offset detection,
4069 use the correct accessors and enable by default.
4071 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4073 * mini.c (mono_jit_free_method): Fix memory leak.
4075 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4077 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4079 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4081 * cpu-amd64.md: Fix lengths of atomic opcodes.
4083 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4085 * driver.c: try to not imply using ICU is any good.
4087 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4089 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4090 functions as inline ops.
4092 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4093 some Interlocked functions as inline ops.
4095 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4097 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4099 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4101 * mini.c: Add support for OP_NOT_TAKEN.
4103 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4104 structures in registers for pinvoke wrappers.
4106 * mini-amd64.c: Fix warnings.
4108 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4110 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4112 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4114 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4115 address instead of loading the address from it.
4117 * mini-x86.c: Add support for returning small structs in registers
4118 on Win32. Fixes part of #70864.
4120 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4122 * trace.c (get_token): Improve error checking.
4124 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4126 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4128 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4130 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4131 it can be reused for MonoClass.
4132 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4135 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4137 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4138 instead of a MonoReflectionMethod. The method information wasn't used
4139 when displaying SecurityException details (but will be now).
4141 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4143 * Makefile.am : windows build fix.
4145 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4147 * iltests.il: Add new regression test.
4149 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4152 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4154 * mini.c: Moved linkdemand check into helper function check_linkdemand
4155 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4158 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4160 * declsec.c: Added statistics counter for different kinds of
4162 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4163 (and commented) declaration.
4164 * mini.c: Added statistics counter for security Demand code
4165 generation. Added display of security statistics.
4167 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4169 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4170 Fix compilation errors under gcc-2.95.
4172 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4174 * mini.c, driver.c: Use the new jit trampoline hashtable
4176 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4178 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4180 2005-02-11 Martin Baulig <martin@ximian.com>
4182 * debug-mini.c (mono_debug_close_method): Free the line number array.
4184 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4186 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4189 * mini.h: Bump AOT file format version.
4191 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4193 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4195 * declsec.h: Added macros to get/set lazyly initialized security
4196 informations about assemblies. Added new enum for different type of
4197 possible LinkDemand violation. Added function to check LinkDemands.
4198 * mini.h: Added a field to MonoCompile to hold any security violation
4199 detected when JITting a method (so it can be thrown later).
4200 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4201 and CEE_CALLVIRT. Added code to throw exception at the end of
4202 mini_method_compile (note: the exception is unhandled right now).
4204 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4206 * mini.c, jit-icalls.c: use the managed implementation of
4207 memset for initobj and memset, to avoid managed <-> unmanaged
4210 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4212 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4213 optimization if it would need a GOT var.
4215 * basic.cs: Add tests for constant propagation and switch statements.
4217 * ssa.c: Fix out-of-range constant propagation and switch statements.
4219 2005-02-09 <vargaz@freemail.hu>
4221 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4223 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4225 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4227 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4229 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4231 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4233 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4234 arithmetic operations.
4236 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4238 * mini-ppc.c: add a workaround for broken user code that
4239 DllImports vararg functions with non-vararg signatures.
4241 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4243 * mini.c (mono_jit_compile_method_inner): Add detection and a
4244 meaningfull error message for assemblies written in Managed C++.
4246 * tramp-amd64.c mini-amd64.h: Add support for
4247 create_trampoline_from_token ().
4249 * aot.c mini-x86.c abcremoval.c: Applied patch from
4250 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4252 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4254 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4255 which takes a MonoImage/token as parameter instead of a MonoMethod.
4257 * aot.c: Use the new trampoline for initializing vtables.
4259 * aot.c: Add support for ldfld/stfld_remote wrappers.
4261 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4262 rules for compare <MEM>, IMM.
4264 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4266 * aot.c: Handle inherited finalizers correctly.
4268 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4270 * inssel.brg (stmt): Add a missing _setup_... ().
4272 * aot.c: Save some parts of the class state to the AOT file and use it
4273 to recompute that state when a class is initialized.
4275 * mini.c: Install AOT hooks into the runtime.
4277 * mini.h: Bump AOT file format version.
4279 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4282 * iltests.il: Add new test.
4284 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4288 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4290 * mini.c: setup the statistical profiler in the thread attach
4291 callback to cope with the new single thread code.
4293 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4295 * mini-ppc.c: ensure we have enough room for the profiler
4296 calls (fixed bug#72084).
4298 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4300 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4303 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4305 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4307 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4309 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4310 to succesfully execute parrotbench).
4311 * ssapre.h: Likewise.
4313 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4315 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4316 variable for stores to method arguments (fixes a SSAPRE issue).
4318 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4320 * mini.c: handle value types in dup, fixes gen-112.cs.
4322 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4324 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4325 sequence for calls in dynamic methods to avoid thunks.
4327 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4329 * mini.c: correctly remove dynamic methods from the hashtable.
4331 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4333 * driver.c: Disabled SSAPRE until fix the bug that appears
4334 in IronPython's parrotbench.
4336 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4338 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4340 * mini.c (mono_method_to_ir): Revert the previous change.
4342 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4345 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4346 mono_jit_info_table_find () etc. when running under valgrind.
4348 * inssel.brg: Fix warnings.
4350 * mini-exceptions.c: Fix warnings.
4352 2005-01-31 Martin Baulig <martin@ximian.com>
4354 * driver.c (compile_all_methods_thread_main): Don't try to compile
4355 generic methods or anything which has type parameters.
4357 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4359 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4361 * TestDriver.cs: Add --verbose flags.
4363 * graph.c ssa.c: Fix 64 bit warnings.
4365 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4366 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4367 Fix 64 bit warnings.
4369 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4370 variable not spotted by gcc.
4372 * mini-amd64.c inssel-amd64.brg: Applied patch from
4373 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4374 X86_COMPARE_MEMBASE opcodes.
4376 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4378 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4380 * *: MonoMethod->signature might be NULL now. You *MUST* use
4381 mono_method_signature.
4383 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4385 * driver.c (compile_all_methods_thread_main): Compile the methods
4386 without invoking cctors.
4388 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4390 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4391 * basic-calls.cs: test for the above.
4393 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4395 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4396 MonoJitInfo changes.
4398 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4400 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4401 eagerly if it contains dynamic methods.
4403 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4405 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4406 trace, it is now computed by an icall from trace_ips.
4408 * mini-exceptions.c: Fix a warning.
4410 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4412 * mini-exceptions.c: don't bother getting stack trace info if
4413 it's not going to be used.
4415 2005-01-27 Raja R Harinath <rharinath@novell.com>
4417 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4420 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4422 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4424 * aot.c: Avoid calling mono_method_get_header () if not needed.
4426 * mini.h: Bump AOT file format version.
4428 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4430 * mini.c (mono_print_tree): Print more info for calls.
4432 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4434 * declsec.h: Remove warning by adding missing include for marshal.h
4436 2005-01-26 Martin Baulig <martin@ximian.com>
4438 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4441 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4443 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4446 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4448 * aot.c (mono_compile_assembly): Fix a warning.
4450 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4452 * declsec.c: Look for security attributes on the original MonoMethod
4453 (and not the wrapped one). This fix permissions on icalls.
4455 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4457 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4459 * mini.c (mono_allocate_stack_slots): Add a fixme.
4461 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4463 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4465 * inssel.brg: optimize casts of sealed types (more
4466 optimizations waiting for fixes in remoting).
4468 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4470 * inssel.brg (stmt): Add another dummy rule.
4472 * driver.c: Fix warnings.
4474 * driver.c (mono_main): If running under valgrind, instruct glib to use
4475 the system allocation functions so valgrind can track the memory
4476 allocated by the g_... functions.
4478 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4480 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4482 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4484 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4485 variables in try regions.
4487 * mini.c (mini_method_compile): Don't disable optimizations on large
4488 methods when AOT compiling.
4490 * mini.c (mono_allocate_stack_slots): New arch independent method to
4491 allocate stack slots. Not yet used.
4493 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4495 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4497 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4499 * mini-ppc.c: make the branch info relative as the code
4500 buffer can be reallocated.
4502 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4504 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4505 * driver.c: Removed the AOT/security restriction. Now initialize the
4506 security manager (in metadata) if --security is used.
4507 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4508 rather than the pointer to declarative security, when AOT is used.
4510 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4512 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4513 basic blocks, reduced intrinsic exception throwing code size.
4515 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4517 * driver.c (mini_usage): Reorder the usage screen.
4519 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4521 * mini.c (mono_resolve_patch_target): Fix warning.
4523 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4525 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4528 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4530 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4531 breaks the amd64 build.
4533 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4534 register allocation. Fixes #71454.
4536 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4538 * arrays.cs: Add new regression test.
4540 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4542 * ssapre.c: Turned usage of snprintf to GString.
4543 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4544 (I left it on by mistake in my previous commit).
4546 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4548 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4549 on cond branch optimization (fixes bug# 71515).
4551 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4553 * abcremoval.c: Fixed bug 71062.
4554 * abcremoval.h: Likewise.
4556 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4558 * mini.c: Added a new functionality to optimize_branches, the removal
4559 of useless basic blocks, and fixed some problem in the removal of
4560 critical edges; some utility functions added for both purposes.
4561 * ssapre.c: Added complex expression support, and fixed bug 70637.
4562 * ssapre.h: Likewise.
4563 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4565 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4566 * driver.c: Re-enabled SSAPRE.
4568 2005-01-19 Martin Baulig <martin@ximian.com>
4570 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4571 the result of mono_get_method_constrained().
4573 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4575 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4578 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4580 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4581 be detected. Fixes #59296.
4583 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4585 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4586 which can happen. Fixes #71361.
4588 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4590 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4593 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4595 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4596 appdomain-unload.exe to fail.
4598 * mini.c: Fix some memory leaks.
4600 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4602 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4603 Fixed bug and sped up some codepaths.
4605 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4607 * mini.c: Fix some memory leaks.
4609 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4612 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4614 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4617 * iltests.il: Add regression test for #71320.
4619 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4621 * mini.c (mono_codegen): Fix installation of profiler hooks.
4623 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4625 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4627 * mini.h, mini.c, cfold.c: optimize access to enum
4628 readonly fields, too. Eval conditional branches if possible
4629 to perform unreachable code removal in more cases.
4631 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4633 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4635 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4638 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4639 WinXP DEP. Fixes #71244.
4641 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4643 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4645 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4647 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4649 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4651 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4654 * mini.h: Bump AOT version.
4656 * mini.h (MonoCompile): Change exvar to a hash table.
4658 * mini.c: Allocate a separate exvar for each handler block.
4660 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4662 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4663 ex var with the pending exception and only throw if the two are equal.
4666 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4668 * mini-x86.c: Fix warnings.
4670 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4671 used by all the ports now.
4673 * aot.c: Add write-symbols and save-temps options.
4675 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4677 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4679 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4681 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4684 * tramp-s390.c: Check vtable slot belongs to the domain.
4686 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4687 as per other platforms.
4689 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4691 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4693 * driver.c: we don't run the Main() code in a subthread anymore.
4695 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4697 * mini.c: added experimental rtc support in the statistical
4698 profiler: if the user has the permission, more accurate statistics
4699 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4700 The MONO_RTC value must be restricted to what the linux rtc allows:
4701 power of two from 64 to 8192 Hz.
4703 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4705 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4707 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4709 * mini-ppc.c: better icache flush for smp.
4711 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4713 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4715 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4716 amd64 port, not yet used.
4718 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4720 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4723 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4725 * driver.c: Added --security option to activate the security manager.
4726 Right now this will allow code generation for declarative demands and
4727 is disabled when AOT is specified.
4728 * mini.c: Add code generation for declarative security demands.
4729 * mini.h: Add mono_use_security_manager as an extern gboolean.
4731 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4733 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4734 emitting more dense assembly code.
4736 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4737 exception throwing stuff.
4739 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4741 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4744 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4747 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4750 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4752 * tramp-*.c: Only patch vtable slots if the object is in the current
4753 domain. Fixes appdomain-unload.exe.
4755 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4757 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4760 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4762 * mini.c (reverse_branch_op): New helper function.
4764 * mini.c (optimize_branches): Run the new optimization only on
4765 platforms which support it. Also reverse all kinds of branches.
4767 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4769 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4772 * mini.c (optimize_branches): Reverse not-equals branches if the false
4773 bblock is a throw. This happens a lot of time with argument checking in
4776 * mini.c (mono_codegen): Add support for placing basic blocks after
4777 the function epilogue.
4779 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4782 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4784 * mini.c (setup_stat_profiler): Only set this up if the platform
4785 supports ITIMER_PROF.
4787 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4789 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4792 * inssel.brg: Fix a warning.
4794 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4796 * mini.c: added support for statistical profiler
4797 (run with: --profile=default:stat).
4799 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4801 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4803 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4805 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4806 related to global registers from the amd64 port.
4808 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4810 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4812 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4813 with global registers.
4814 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4816 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4818 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4820 * debug-mini.c (encode_value): Fix off-by-one.
4822 * aot.c (encode_value): Likewise.
4824 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4826 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4828 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4831 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4833 * aot.c (emit_method_info): Increase size of temp buffer.
4835 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4838 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4840 * aot.c (emit_method_info): Fix build.
4842 * aot.c: Further rework of the AOT file format to reduce the size of
4843 the method info data.
4845 * mini.h: Bump AOT file format version.
4847 2004-12-27 Martin Baulig <martin@ximian.com>
4849 * mini.c (mini_get_method): New static method; call
4850 mono_get_method_full() and mono_get_inflated_method().
4851 (mono_method_to_ir): Use mini_get_method() instead of
4852 mono_get_method_full().
4854 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4856 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4858 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4860 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4862 * inssel-amd64.brg: Add some optimization rules.
4864 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4866 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4867 standard not GC'd stuff is fine.
4869 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4871 * aot.c: Rework the AOT file format to get rid of most of the global
4872 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4874 * mini.h: Bump AOT file format version.
4876 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4878 * mini.h: Bump AOT file format version.
4880 * aot.c (mono_aot_is_got_entry): New function to determine if an
4881 address is inside a GOT.
4883 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4885 * cpu-pentium.md: Increase the maximum size of some instructions which
4886 might involve a got access.
4888 * mini.c (get_method_from_ip): Another debug helper function.
4890 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4891 when got var accesses are created during the decompose phase.
4893 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4895 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4896 argument mini_compile_method and to MonoCompile, and use this to
4897 determine whenever a given method is compiled for AOT. This allows the
4898 other methods compiled during AOT compilation to be free of AOT stuff,
4899 so the backends does not need to add special support for them by
4900 creating a fake GOT etc.
4902 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4905 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4907 * mini.c (mono_method_to_ir): It turns out that some of the
4908 x-appdomain wrappers are lax with types, so just ignore this for
4911 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4912 at the vtable->klass. If it is non-shared code we can just use the
4915 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4917 * mini-ppc.c: access MonoDomain from tls, too.
4919 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4921 * declsec.c: Removed unused variable (and related warning ;-)
4923 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4925 * iltests.il: New test for LDELEMA on an array of ref types.
4927 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4928 all ldelema's on reftypes.
4929 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4930 it was the wrong place to put it.
4932 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4933 register to pop to make this cleaner, at the request of Paolo.
4935 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4937 * mini-ops.h (OP_GETHASHCODE): New op.
4939 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4941 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4944 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4947 * mini-x86.c (mono_arch_output_basic_block): Rather than
4955 The first is 3 bytes while the second is 1. This saves 36 kb on
4956 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4957 see a small boost because of icache locality.
4959 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4961 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4963 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4964 started code sharing with the generic code.
4966 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4968 * mini-ppc.c, cpu-g4.md: added code for direct access to
4971 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4973 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4974 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4977 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4979 * declsec.c|h: Added functions to cache the declarative stack modifiers
4980 in MonoJitInfo and to create a security frame from a MonoJitInfo
4982 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4983 created. Register internal calls for System.Security.SecurityFrame::
4984 _GetSecurityFrame and _GetSecurityStack.
4985 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4986 the definitions for the new stack walk/callback mechanism.
4987 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4988 first security frame for LinkDemands and InheritanceDemands) and
4989 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4991 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4992 walk initialization (lupus).
4994 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4996 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4998 (handle_loaded_temps): Do not create a temporary variable for
4999 things that we know are temps. They will never be modified.
5000 (mono_spill_call): Set MONO_INST_IS_TEMP
5001 (mono_emulate_opcode): ditto
5003 (mono_method_to_ir.CEE_DUP): ditto
5005 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5007 * mini.c (type_to_eval_stack_type): Make this handle the void type
5008 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5009 (emit_tree): use ip_in_bb to special case some common idioms
5010 Update all callers to pass in the IP.
5011 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5013 This gives us a nice 2% speedup in mcs bootstrap.
5015 * mini-x86.c (peephole_pass): Peephole pass to make
5024 * mini.c (ip_in_bb): new method.
5025 (mono_method_to_ir): use this method rather than doing the hash
5028 * linear-scan.c (mono_linear_scan): When expiring actives, you
5029 don't need to keep around variables that expire on this
5030 instruction. This makes it so that:
5033 store (ebx add (ebx, 1))
5037 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5039 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5040 combination to avoid doing two copies. Fix up problems with previous
5043 * mini.c: Fix 64 bit warnings.
5045 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5047 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5049 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5050 changes from the x86 code.
5052 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5054 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5056 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5057 throwing code to reduce its size, unify the AOT and non-aot code and
5058 get rid of relocations in the AOT case.
5060 * mini-x86.h mini.c exceptions-x86.c
5061 (mono_arch_get_throw_corlib_exception): New arch specific function to
5062 raise corlib exceptions which doesn't require relocations in the
5065 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5067 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5069 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5072 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5075 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5077 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5078 with add function when used from Inc/dec atomic
5079 functions. Re-enabled optimization on x86.
5080 * mini-ops.h: renamed atomic_add functions to
5081 allow _add to match the Interlocked::Add and
5082 _add_next to match Interlocked::Inc/Dec.
5084 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5086 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5087 linking of BBs to the end BB, and enabled SSAPRE also with
5088 consprop and copyprop (which was prevented by that bug).
5090 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5092 * mini-x86.c: disabling the Interlocked optimizing code.
5094 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5096 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5099 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5101 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5102 interlocked optimization due lack of support on x86, rewrote
5103 exchange to take into account that base may be in eax.
5105 xsp works again; activated Interlocked optimizing code.
5107 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5109 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5111 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5113 * mini-ops.h: Add new opcodes.
5115 * mini.h: Add new patch types. Add got_var to MonoCompile.
5117 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5118 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5119 make it work with all kinds of patchable code.
5121 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5122 address of the GOT, and referencing entries in the GOT.
5124 * mini.c: Add code to load the GOT address if needed by an opcode.
5126 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5127 independent AOT code on the x86 using an elf-style Global Offset Table.
5129 2004-12-14 Raja R Harinath <rharinath@novell.com>
5131 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5133 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5135 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5138 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5140 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5141 of Interlocked:Increment/Decrement/Add as inline ops.
5142 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5144 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5146 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5147 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5149 2004-12-12 Duncan Mak <duncan@ximian.com>
5151 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5152 again. `patch_info->table_size' is no longer valid after Zoltan's
5155 2004-12-12 Martin Baulig <martin@ximian.com>
5157 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5158 if we are the "real" method, ie. not an inlined method inside it.
5160 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5162 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5163 before we look in the special fields table. This fixes
5164 ../tests/thread-static-init.cs.
5166 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5168 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5169 for Array get_Rank and get_Length. Fixes bug #70465.
5171 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5173 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5174 separate structure to reduce the size of MonoJumpInfo.
5176 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5178 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5180 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5182 * mini.c (mini_get_inst_for_method): Changed to allow ports
5183 to return a MonoInst instead of opcode
5184 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5186 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5187 Allow ports to return a created MonoInst instead of op-code, will enable
5189 (renamed mini_get_opcode_for_method to better reflected the functionality)
5191 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5193 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5195 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5197 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5200 2004-12-08 Martin Baulig <martin@ximian.com>
5202 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5203 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5205 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5207 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5210 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5213 2004-12-08 Raja R Harinath <rharinath@novell.com>
5215 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5217 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5219 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5220 bug introduced by the previous patch.
5222 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5224 * mini-ppc.c, objectc.cs: handle large structs passed by value
5227 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5229 * mini-ppc.c: OP_ARGLIST implementation from
5230 Geoff Norton <gnorton@customerdna.com>.
5232 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5234 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5235 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5237 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5239 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5241 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5243 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5246 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5248 * mini-sparc.c: Zero out localled-ed memory.
5250 * iltests.il: Add tests for zeroing out localloc-ed memory.
5252 2004-12-04 Martin Baulig <martin@ximian.com>
5254 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5255 mono_method_get_signature_full().
5257 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5259 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5260 and some utility functions (always for SSAPRE), integrated SSAPRE.
5262 * driver.c: Added ssapre option.
5263 * ssa.c: Small fix on OP_ARG handling.
5264 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5265 * Makefile.am: Likewise.
5267 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5269 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5272 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5275 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5277 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5279 * cpu-s390.md : Increase instruction length of oparglist.
5281 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5283 2004-11-30 Martin Baulig <martin@ximian.com>
5285 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5286 virtual generic methods. We call a special helper_compile_generic_method()
5287 icall to retrieve the method from the vtable, inflate and compile
5288 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5290 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5292 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5294 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5296 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5298 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5301 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5303 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5304 platforms with PIC aot.
5306 2004-11-28 Martin Baulig <martin@ximian.com>
5308 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5311 2004-11-28 Martin Baulig <martin@ximian.com>
5313 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5314 the result of mono_type_get_underlying_type() to check whether
5317 2004-11-26 Martin Baulig <martin@ximian.com>
5320 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5323 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5325 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5326 the same way as the other arguments so they won't get clobbered.
5328 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5329 calls through R11 since it is clobbered by the trampoline code.
5331 2004-11-26 Raja R Harinath <rharinath@novell.com>
5333 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5334 pick up in-tree mscorlib.dll.
5336 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5338 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5340 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5341 runtime data/code are now stored in a table similar to the GOT in ELF.
5342 This allows the code itself to be position independent.
5344 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5347 * aot.c: Attach ELF type (object/function) directives to all global
5350 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5352 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5354 * mini-amd64.h: Turn on PIC AOT code.
5356 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5357 returning the offset within an OP_AOTCONST instruction where the GOT
5358 offset needs to be added.
5360 * mini.h: Bump AOT file format version.
5362 2004-11-25 Martin Baulig <martin@ximian.com>
5364 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5365 uninflated generic methods.
5367 2004-11-25 Martin Baulig <martin@ximian.com>
5369 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5371 2004-11-24 Martin Baulig <martin@ximian.com>
5373 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5374 original klass (this only applies for generic instances).
5376 2004-11-24 Martin Baulig <martin@ximian.com>
5378 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5379 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5382 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5384 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5385 localloc. Fixes #69678.
5387 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5389 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5391 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5392 used SSE registers on pinvoke calls. Fixes #69774.
5394 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5396 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5397 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5399 2004-11-23 Raja R Harinath <rharinath@novell.com>
5401 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5402 Refer directly to the mcs/ tree.
5404 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5406 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5407 Check if a trampoline for a synchronized method is required.
5409 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5411 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5412 with localloc if needed. Throe arithmetric exception in
5413 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5414 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5416 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5418 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5419 types before switching on type. Fixes #69622.
5421 2004-11-19 Raja R Harinath <rharinath@novell.com>
5423 * Makefile.am (check-local): New. Integrate into 'make check'.
5424 (MCS,RUNTIME): Define using in-tree mono and mcs.
5426 (%.exe): Use $(ILASM).
5428 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5430 * mini-ppc.c: adjust initial prolog size (bug #69691).
5432 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5434 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5437 2004-11-17 Raja R Harinath <rharinath@novell.com>
5439 * Makefile.am (clean-local): Rename from 'clean'.
5441 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5443 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5444 to mono_arch_is_int_overflow.
5445 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5448 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5450 * declsec.c|h: New files to support declarative security attributes.
5451 Added function to check if a method has (applicable) security.
5452 * mini.c|h: Add check for declarative security attributes in
5453 mono_method_check_inlining.
5454 * Makefile.am: Added declsec.c and declsec.h to the build.
5456 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5458 * mini.c, mini.h: update to keep dynamic code info per-domain.
5460 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5462 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5463 (mini_init): Get rid of it from here too.
5465 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5467 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5468 implemented OP_RETHROW (patch by Geoff Norton
5469 <gnorton@customerdna.com>).
5471 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5473 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5474 between appdomains. Fixes appdomain-unload on PPC.
5476 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5478 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5479 mini-exceptions.c: handle the new wrapper types.
5480 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5481 token value as a MonoClass* when compiling a wrapper.
5482 mono_jit_create_remoting_trampoline now takes an additional
5483 MonoRemotingTarget parameter.
5485 2004-11-10 Martin Baulig <martin@localhost>
5487 * mini.c (mono_method_to_ir): Use `generic_container->context'
5488 rather than creating a new one.
5490 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5492 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5494 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5496 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5498 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5499 the experimental aot cache stuff.
5501 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5503 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5504 mini-exceptions.c: update to exception clause structure changes.
5506 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5508 * exceptions-x86.c (throw_exception): Fix warnings.
5510 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5513 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5515 * exceptions-sparc.c (get_throw_exception): Really fix this.
5517 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5519 * tramp-*.c: we no longer support icalls without wrappers, so
5520 a bit of code can be removed here
5522 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5524 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5527 * cpu-sparc.md: Add op_rethrow.
5529 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5531 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5533 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5534 * mini-ops.h: Add OP_RETHROW.
5536 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5538 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5540 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5542 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5543 Makes the output much easier to read
5545 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5547 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5548 prevents another huge leak when compiling with ssa. Secondly, the
5549 performance of doing this rather than freeing the lists is much
5550 better. GList does a lock every time you allocate a list link,
5551 so that it can use a memory pool. So, it is better to just use
5552 a memory pool of our own.
5554 * ssa.c, linear-scan.c: replace g_list_remove_link with
5555 g_list_delete. The remove one does not free the GList, so we were
5556 leaking memory. On -O=all --compile-all with corlib, this cut down
5557 3 MB of allocations.
5559 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5561 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5563 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5565 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5566 into a new function mono_create_jit_trampoline ().
5568 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5570 * trace.c (get_spec): Allow tracing of classes without a namespace.
5572 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5574 * mini.c: Fix pointer overwrite in mini_method_compile.
5576 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5578 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5579 The darwin ABI needs some special handling for 1 and 2 byte structs
5580 Lets use lbz/lhz instead of lwz everywhere.
5581 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5582 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5583 Use stb/sth for the former, and put the latter always on stack instead of in
5586 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5588 * trace.c (is_filenamechar): Add '_'.
5590 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5592 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5594 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5596 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5598 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5599 depends on libmonogc. Fixes #68805.
5601 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5603 * mini.c (mono_jit_free_method): Provide extra information for
5604 this error. Currently this leaks, but will be turned into a
5605 developer option in the future.
5607 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5609 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5611 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5613 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5614 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5615 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5617 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5619 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5620 trampolines for AOT code.
5622 2004-10-22 <vargaz@freemail.hu>
5624 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5625 constructed types. Fixes #68136.
5627 2004-10-21 Martin Baulig <martin@ximian.com>
5629 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5630 if it returns true, unwind the stack to the call instruction.
5632 2004-10-21 <vargaz@freemail.hu>
5634 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5636 * mini.h: Bump AOT version number.
5638 * objects.cs: Add another test for unbox trampolines.
5640 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5643 2004-10-20 <vargaz@freemail.hu>
5645 * driver.c: Add SHARED to the set of optimizations tested.
5647 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5649 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5652 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5654 2004-10-20 Martin Baulig <martin@ximian.com>
5656 * mini-exceptions.c (mono_handle_exception): Call
5657 mono_debugger_handle_exception() to tell the debugger about
5658 catch/finally clauses.
5660 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5662 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5664 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5667 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5669 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5670 methods as their native size, fixed bug #57543, #57545.
5671 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5672 This saves a temporary register and mullw call down into 1 (minor perf
5673 increase for cases like sum = sum * 5; This use to translate into:
5676 It now translates to
5679 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5681 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5684 2004-10-11 Martin Baulig <martin@ximian.com>
5686 * mini.c (mono_method_to_ir): If we're a generic method, get the
5687 MonoGenericContainer from our MonoMethodNormal and create a
5688 MonoGenericContext from it.
5690 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5692 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5694 * basic-long.cs: Add test for checked i8->i2 cast.
5696 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5698 * inssel-ppc.brg: added a couple of speedup rules.
5700 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5702 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5703 to speed up rebuilds.
5705 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5707 * mini-s390.c: Minor fix to OP_OR_IMM.
5709 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5711 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5712 better. Fixes appdomain-unload.exe on sparc.
5714 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5716 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5717 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5720 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5722 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5724 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5726 * mini.c: Always generate a field read/write wrapper for members
5727 of the class MarshalByRefObject since the actual instance could
5730 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5732 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5734 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5736 * driver.c mini.h trace.c: Move the setting of the main assembly into
5737 a separate function called mono_trace_set_assembly () and call it after
5738 actually loading the main assembly. Fixes #66872.
5740 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5742 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5743 using the code manager.
5745 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5747 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5749 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5751 * cpu-amd64.md: Fix bug in previous patch.
5753 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5756 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5758 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5759 mini-exceptions.c: updates for changed stack walk interface.
5761 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5763 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5765 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5767 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5769 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5771 * driver.c (mini_regression_list): Do not call mono_assembly_close
5772 since assemblies can't be unloaded.
5774 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5776 * cpu-amd64.md: Fix more instruction lengths.
5778 * cpu-amd64.md: Fix lengths of some instructions.
5780 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5782 * inssel.brg: Make the array ldelema check aot friendly.
5784 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5786 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5788 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5790 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5792 * mini-x86.c: Fix build.
5794 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5795 mono_type_get_underlying_type () helper function to simplify code.
5797 2004-09-09 Martin Baulig <martin@ximian.com>
5799 * mini-amd64.c: Don't access `type->data.klass' directly, call
5800 mono_class_from_mono_type() instead since the type may be a
5803 2004-09-09 Martin Baulig <martin@ximian.com>
5805 * mini-amd64.c (get_call_info): Fix support for generic instances.
5806 (add_valuetype): Use mono_class_from_mono_type() to get the class
5807 since we can be a generic instance.
5809 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5811 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5813 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5815 * liveness.c: reset spill costs on each scan: bug 62107
5817 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5819 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5820 unnecessary line that doesn't compile
5822 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5824 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5825 trampolines, make them call an error function so people can fix their
5828 2004-09-06 Martin Baulig <martin@ximian.com>
5830 * mini.c (mono_method_to_ir): When initializing locals, handle a
5831 generic instances like a valuetype if it's a valuetype and like a
5832 class if it's a class.
5834 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5836 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5837 stack. Fixes #64674.
5839 * exceptions.cs: Add test for unwinding of call arguments.
5841 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5843 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5844 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5845 set the carry/borrow flag). The sparc and s390 implementations
5846 can now use optimized versions (and simplify the code). ppc bugfixes.
5848 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5850 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5852 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5854 * inssel-amd64.brg: Remove leftover 32 bit rule.
5856 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5858 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5860 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5861 mono_arch_find_jit_info functions into a new function. Fix a memory
5864 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5867 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5869 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5872 * exceptions.cs: Add array size tests.
5874 * mini.c: Allocate a separate icall wrapper for each arity of
5875 mono_array_new_va. Fixes #59509.
5877 * exceptions.cs: Add testcase for 64578.
5879 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5881 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5883 2004-09-02 Martin Baulig <martin@ximian.com>
5885 * mini.c (mono_method_to_ir): When initializing the locals, call
5886 handle_initobj() on the generic instance itself, not its
5889 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5891 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5892 MonoJitInfo for dynamic methods.
5894 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5896 * mini.c: Add support for freeing JIT data for dynamic methods.
5898 2004-09-01 Martin Baulig <martin@ximian.com>
5900 * mini-x86.c (is_regsize_var): Added support for generic
5902 (mono_arch_emit_prolog): Make this compile again, use
5903 `x86_push_imm_template (code)'.
5905 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5907 * mini-x86.c: make all push_imm instructions that get
5908 patched always emit the long form
5910 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5912 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5913 in a per-domain hash.
5915 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5918 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5920 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5923 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5926 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5927 Beginnings of SSE2 support.
5929 * exceptions.cs: Add more tests for checked int<->uint casts.
5931 2004-08-28 Martin Baulig <martin@ximian.com>
5933 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5937 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5938 Handle generic instances recursively.
5940 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5942 * iltests.il: test for conv.u8 on a constant
5944 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5946 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5947 LCONV_x4 (shrun_32 (membase)).
5949 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5951 * inssel-x86.brg: c&p rules for push/setret of long
5953 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5955 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5956 compare (regvar, base)
5958 * inssel-x86.brg: more burg love
5960 * inssel.brg: more cleanup
5962 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5964 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5966 * basic-long.cs, basic-calls.cs: new tests for optimization.
5968 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5970 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5973 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5975 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5977 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5979 * inssel.brg (mini_emit_memcpy): use
5980 NO_UNALIGNED_ACCESS to disable memcpy optimization
5982 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5984 * mini-amd64.c: Handle generic types in various places.
5986 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5988 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5990 * mini.c (handle_box): Fix warning.
5992 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5994 * mini-amd64.h: Enable the emit_state optimization.
5996 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5998 * mini-amd64.c: Add some new 64 bit peephole opts.
6000 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6002 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6004 * mini-amd64.c: Register allocator fixes.
6006 * mini.c: Add an optimization to emit_state to avoid allocation of new
6007 registers on some platforms.
6009 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6011 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6013 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6014 allocation. Fixes #63085.
6016 * basic-long.cs: Add new regression test.
6018 * mini-amd64.c: Register allocator improvements.
6020 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6022 * mini-amd64.c (read_tls_offset_from_method): Add another code
6025 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6026 instruction sequence for nullifying class init trampolines.
6028 * objects.cs: Add new regalloc test.
6030 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6032 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6034 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6036 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6039 * driver.c: Fix profiling after TLS changes.
6041 * driver.c (mono_main): Set mono_stats.enabled if needed.
6043 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6046 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6048 * mini-x86.c: use a 1 op rather than a 2 op tls access
6049 instruction -> faster.
6051 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6053 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6056 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6058 * exceptions-sparc.c (throw_exception): fix typo
6060 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6062 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6063 set tree->dreg correctly with tls. Allow any
6064 register to be used.
6066 * mini-x86.c (read_tls_offset_from_method): add new code
6067 generation pattern seen with GCC.
6070 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6072 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6073 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6074 exceptions-sparc.c: fix some performance issues in exception
6075 handling and setting of the stack trace for exceptions that were
6078 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6080 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6083 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6086 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6088 This patch inlines tls access, when possible.
6090 * mini.h: new arch functions for TLS intrinsics.
6091 All platforms updated with a stub.
6093 * mini.c: use the new intrinsics
6095 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6096 arch specific intrinsic for tls variables
6098 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6100 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6103 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6105 * mini.c: thread local allocation
6107 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6109 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6111 * Makefile.am: Link against the static version of libmonogc.
6113 * Makefile.am: Link the static versions of the convenience libraries
6114 into the mono executable.
6116 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6118 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6120 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6121 on integer overflow.
6123 * mini-amd64.c: Reorganize function call code.
6125 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6127 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6129 * inssel-x86.brg: use xor eax,eax.
6131 * basic.cs: new tests
6133 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6135 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6136 in exception throwing code.
6138 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6140 * inssel-x86.brg: use xor esi,esi.
6142 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6144 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6145 can trace methods compiled during mini_init () too.
6147 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6150 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6152 * Makefile.am: static link on x86 (r=zoltan)
6154 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6156 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6157 code since it causes some programs to fail.
6159 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6161 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6163 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6165 * mini.c: ovfops_op_map - add STACK_OBJ case for
6167 * basic.cs: add test_0_pin_string as test
6170 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6172 * Makefile.am: build C# if srcdir != builddir
6174 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6176 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6177 fall-through blocks.
6179 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6181 * driver.c: enable loop by default again and include abcrem in -O=all.
6183 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6185 * iltests.il: Add some localloc tests.
6187 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6189 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6192 * inssel-amd64.brg: Add some optimizations.
6194 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6197 * Makefile.am: Statically link mono against libmono on AMD64.
6199 * mini-amd64.c inssel-amd64.brg: Optimizations.
6201 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6203 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6205 * tramp-amd64.c: Patch calling code in trampolines.
6207 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6209 * mini-amd64.c: pinvoke struct passing fixes.
6211 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6213 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6214 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6216 2004-08-05 Duncan Mak <duncan@ximian.com>
6218 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6221 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6223 * mini-amd64.c (emit_move_return_value): Move return value for normal
6226 2004-08-05 Martin Baulig <martin@ximian.com>
6228 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6229 `type->type'; just modify `type' itself when dealing with enums
6230 and generic instances.
6231 (check_call_signature): Make `simple_type' a `MonoType *'.
6233 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6235 * mini.c: Use OP_PADD to add offsets to addresses.
6237 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6239 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6241 * mini-sparc.c (mono_arch_emit_epilog): fix check
6242 for folding last op into restore instruction
6244 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6246 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6247 helper methods using the code manager.
6249 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6251 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6253 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6255 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6256 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6258 * mini-s390.c: fix tail processing
6260 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6262 * mini-ppc.c: mul.ovf.un exception name fix.
6264 2004-08-03 Martin Baulig <martin@ximian.com>
6266 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6267 instances; before jumping to `handle_enum', also modify `ptype'.
6269 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6271 * cpu-sparc.md: fcall maximal length too small.
6273 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6275 * mini-amd64.c mini.h: Add initial support for passing/returning
6276 structures to/from pinvoked methods.
6278 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6280 * mini-ppc.c: reg allocator fix.
6282 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6284 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6286 * inssel.brg: Optimize memset on 64 bit machines.
6288 * mini-amd64.c: Fix some vararg cases.
6290 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6292 * mini-s390.c: Corrected macro in emit_float_to_int
6294 * s390-abi.cs: Tests to exercise the s390 ABI
6296 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6298 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6301 * basic.cs: Add a test for add.ovf.un.
6303 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6305 * mini-sparc.c: add case for OP_IDIV_UN
6307 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6309 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6311 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6313 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6315 * basic.cs: regression tests.
6317 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6320 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6322 * basic.cs: Add a new test.
6324 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6325 and AOT. Various fixes and optimizations.
6327 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6329 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6331 * mini-ppc.c: make sure temp regs are not used for global reg
6334 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6336 * cpu-sparc.md: conv_i8 fix for 64bits
6338 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6340 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6342 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6343 add opcode for cmp BYTE PTR [eax], imm.
6345 * inssel.brg: Make memcpy and memset takes bases.
6347 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6349 * *-amd64.*: More AMD64 work.
6351 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6353 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6354 add a compare-not-equal opcode.
6356 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6358 * mini.c: Use mono_init_from_assembly instead of mono_init.
6360 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6362 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6364 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6366 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6368 * inssel.brg: 64 bit fixes.
6370 * mini.h (MonoCallInst): Add some AMD64 specific data.
6372 * mini.h: Add some OP_P opcodes.
6374 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6376 * basic.cs: tests for 61797 and 61740
6378 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6380 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6381 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6383 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6385 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6387 * *-amd64*.*: Ongoing AMD64 work.
6389 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6391 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6393 * *-amd64*: Ongoing AMD64 work.
6395 * mini-arch.h: Add AMD64 support.
6397 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6399 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6401 * mini-ops.h: Add new opcodes.
6403 * Makefile.am: Add AMD64 support.
6405 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6406 rules into the inssel-long*.brg files.
6408 * *-amd64.*: Add beginnings of AMD64 backend.
6410 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6412 * mini.c (print_dfn): commenting out the code that prints
6413 the cil. With -O=deadce, this makes -v -v crash.
6415 * cpu-pentium.md: make checkthis have a length of 2
6417 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6419 * mini-sparc.h: fix implementations of __builtin
6420 functions for Sun compiler for V9.
6422 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6424 * mini.c: use the new stelem.ref wrapper
6425 * exceptions.cs, arrays.cs: new stelem.ref tests
6427 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6429 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6430 new XSP should work with these changes).
6432 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6434 * inssel-{long32,x86,}.brg: trivial optimizations.
6436 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6438 * mini.c: load value when emitting box operation in
6441 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6443 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6444 is one byte shorter than cmp DWORD PTR [eax], 0.
6446 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6448 * inssel-ppc.brg: arguments on the stack are always
6449 relative to the stack pointer (spotted by Neale Ferguson).
6451 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6453 * exceptions-x86.c: delay appending the method name to the trace until
6454 after mono_jit_info_table_find is called, as this gets the real
6457 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6459 * aot.c: register roots
6461 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6463 * aot.c : I could just use PLATFORM_WIN32 flag.
6465 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6467 * aot.c : Reverting the previous fix. This time it broke linux build.
6469 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6471 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6473 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6475 * mini.c (handle_stack_args): Remove some more debugging code.
6477 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6479 * driver.c mini.h aot.c: Allow additional options to be specified with
6480 --aot and pass them to mono_compile_assembly.
6482 * aot.c: Add experimental code to AOT compile all loaded assemblies
6483 on demand and save the code into a cache in the filesystem.
6485 * aot.c: Add support for more wrapper methods.
6487 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6490 * cpu-*.md: Remove removed opcodes.
6492 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6493 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6494 related icalls to marshal.c.
6496 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6498 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6500 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6502 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6504 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6505 * liveness.c: If liveness is recomputated we need to reset the information
6506 for each variable. This way, if the liveness range has been narrowed
6507 by optimizations that happened after the last computation, we can return
6510 For example, if you have
6515 // Tons of code that does not affect i
6521 i = 0 is dead code and will be removed by SSA. However, when
6522 linear scan gets to the code, i will still appear to be live
6523 throughout the entire block. This prevents good register allocation.
6525 2004-07-06 Martin Baulig <martin@ximian.com>
6527 * debug-mini.c (mono_debug_init_method): Allow
6528 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6529 (mono_debug_add_icall_wrapper): New method.
6531 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6533 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6535 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6538 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6540 * aot.c (mono_aot_load_method): Fix loading of debug info.
6542 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6544 * aot.c: Add logging support.
6546 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6548 * mini.h: Add prototype for mono_print_method_from_ip.
6550 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6552 * inssel.brg: 64 bit fixes.
6554 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6557 * Makefile.am: Add SPARC64 support.
6559 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6561 * aot.c: Fix alignment problems on 32 bit platforms.
6563 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6565 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6568 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6571 * mini.h: Bump AOT file version. Some 64 bit fixes.
6573 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6575 * inssel-sparc.brg: Add new rule to avoid register moves.
6577 * inssel.brg: Add ldind_to_load_membase helper function.
6579 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6581 * mini.c: OffsetToStringData intrinsic.
6583 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6585 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6587 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6590 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6591 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6593 * mini.c: reinstated mono_compile_get_interface_var()
6594 on x86, too, since the change breaks the Gtk# build there as well.
6596 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6598 * driver.c: remove loop from the default optimizations: it seems to
6599 interact badly with some of the other options (see bug #60613).
6601 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6603 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6604 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6606 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6608 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6609 vararg-using methods.
6611 2004-06-21 Martin Baulig <martin@ximian.com>
6613 * mini/mini-exceptions.c
6614 (mono_handle_exception): Added `gpointer original_ip' argument.
6615 After calling mono_unhandled_exception(), call
6616 mono_debugger_unhandled_exception() and if that returns true,
6617 restore the context and return.
6619 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6621 * mini-ppc.c: prefer the use of relative branches so
6622 they won't need to be patched in aot code (patch from Patrick Beard).
6624 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6626 * aot.c: patch from Patrick Beard to make the output assembly
6627 more correct for the MacOSX assembler. Small tweak to
6628 generate sane images on Linux/PPC, too.
6630 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6632 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6633 case until bug #59509 is fixed (shows up in #60332).
6635 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6637 * mini.c: make sure the needed wrappers are compiled, too, with
6640 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6642 * driver.c: remove NPTL reference in --version output.
6644 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6646 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6647 generate valid assembly for the Mach-O assembler.
6649 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6651 * driver.c: don't include abcrem in the all optimization specifier
6652 since it slows down jit compilation too much for now.
6654 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6656 * mini.c: use BIGMUL only if both operands have the same signage.
6657 * iltests.il: Test for bug 60056. (errors related to signage in
6662 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6664 * mini.c, aot.c: memory leak fixes.
6666 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6668 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6670 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6672 * Makefile.am: remove the -static hack completely, it links in
6673 statically glib as well.
6675 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6677 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6678 * exceptions.cs: make it compile with new mcs/csc.
6680 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6681 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6682 and added relevant test case.
6684 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6686 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6687 regressions in gtk-sharp.
6689 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6691 * exceptions.cs: New regression tests.
6693 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6695 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6697 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6699 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6701 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6703 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6705 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6707 * mini.c (mono_jit_runtime_invoke): Init class in this
6708 method instead of trusting mono_jit_compile_method to
6709 do the work (because wrappers can be in object class)
6711 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6713 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6715 * basic-long.cs: New regression test.
6717 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6719 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6722 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6724 * Makefile.am: fix miguel's change to build mono statically against
6725 libmono (track build dependencies).
6727 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6729 * cfold.c: Some glib versions do not have G_MININT32.
6731 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6733 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6734 with precision of tan, atan, sin and cos, and implemented related
6735 regressions tests (fixes bug 54467, but one new problem appeared and
6738 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6740 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6742 * exceptions.cs: Add test for constant folding && division by zero.
6744 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6745 since driver.c is in libmono too, so the optimization was useless.
6747 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6748 variable to driver.c so the compiler can emit more efficient code to
6751 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6753 * Makefile.am: don't distribute generated inssel.[ch] files.
6755 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6757 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6758 into the default appdomain. Fixes #58707.
6760 * jit-icalls.c: Remove the broken approximation for truncl, doing
6761 no conversion is better.
6763 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6766 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6768 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6769 of the mcrxr instruction which is not available on some processors
6770 even if it's documented to be. Implement add and sub overflow correctly
6771 (still not complete for long unsigned). Speed up icalls a bit.
6773 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6775 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6776 we run .cctor in the current domain instead of target_domain.
6778 Fixes bug #58558, .cctor not being called in -O=shared.
6780 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6782 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6784 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6786 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6787 which can be done with an imm8, do it that way.
6788 (mono_arch_output_basic_block): ditto for a jmp
6789 (mono_arch_emit_prolog): Computate maximum offset of a label.
6791 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6793 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6794 now tries to allocate prefered physical reg's for virtual
6795 regs. This reduces the number of emited spills/loads with
6796 20-30% on our core assemblies.
6798 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6800 * jit-icalls.c: truncl() is not needed and trunc() is
6801 the correct thing to do anyway (bug #58287).
6803 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6805 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6808 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6810 * driver.c: enable loop optimizations by default.
6812 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6814 * mini-x86.c: fix calc of max loop size when aligning loops start.
6816 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6818 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6821 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6823 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6826 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6828 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6830 * mini.c (inline_method): Allways inline some wrappers even if the cost
6831 is too large. Fixes #58785.
6833 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6835 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6837 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6838 (crichton@gimp.org). Beginning of support for sparc/linux.
6840 * mini-sparc.c: Optimize retrieval of LMF address.
6842 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6844 * exceptions-ppc.c: handle alloca in methods with clauses.
6846 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6848 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6850 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6852 * mini.c: Delegate most of the abort signal work to
6853 mono_thread_request_interruption, which also handles Stop and Suspend
6856 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6858 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6859 supports the save/restore lmf opcodes.
6861 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6863 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6866 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6868 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6870 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6871 methods which contain array accesses.
6873 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6874 boundaries. Fixes #58537.
6876 * iltests.il: Add regression test for #58537.
6878 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6880 * mini-x86.c (mono_arch_local_regalloc): Last part of
6881 fix for bug #58633 (releasing register to early).
6883 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6885 * basic-long.cs: Add new regression test.
6887 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6889 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6890 register too early on the chain.
6892 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6894 * mini.c (create_helper_signature): Use a helper function to reduce
6895 the code which needs to be written. Also set the calling convention of
6896 icalls on windows. Fixes #57840.
6898 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6900 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6901 exceptions-ppc.c: added helper function to get the instruction address
6902 from a signal handler context.
6904 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6906 * helpers.c: use g_get_tmp_dir. Invokes happyness
6909 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6911 * helpers.c: Add new env variable to pass args to objdump.
6912 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6914 2004-05-17 Radek Doulik <rodo@ximian.com>
6916 * Makefile.am (common_sources): added abcremoval.h so it get
6917 disted and daily mono packages on go-mono.com will build again
6919 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6921 * abcremoval.c: Fixed coding style, added copyright header.
6923 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6925 * mini.h: Added prototype for abc removal main function.
6927 * build_relations_propagation_table.pl: Added copyright header.
6929 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6931 * basic-long.cs: reg test for complex ceq_long bug.
6933 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6935 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6936 reg in long and clob case (bug #58343). Fixed/added comments.
6938 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6940 * mini.c (mono_jit_runtime_invoke): Follow new convention
6941 of calling the invoke method with an function pointer.
6943 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6945 * ChangeLog: Fix author of memory leak patch.
6947 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6949 * Makefile.am: fix make dist as well...
6952 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6954 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6955 on archs where pointers are 4 bytes long.
6957 * Makefile.am: Added abcremoval.c source file.
6959 * abcremoval.c: Added abcremoval.c.
6961 * abcremoval.h: Added abcremoval.h.
6963 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6965 * inssel.brg: Enabled bounds check removal.
6967 * mini.c: Added support for abcrem optimization.
6969 * mini.h: Added abcrem optimization label.
6971 * driver.c: Added support for abcrem optimization.
6973 * propagated_relations_table.def: Added propagated_relations_table.def.
6975 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6977 * mini.c, cfold.c: fix style.
6979 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6981 * mini.c: handle issue with the low-level implementation of
6982 some long opcodes (bug #54209).
6984 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6986 * basic.cs: test for my new cmov stuff.
6988 2004-05-13 Patrik Torstensson
6990 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6991 opt and added peephole documentation.
6993 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6995 * tramp-ppc.c: rewrote the generic trampoline code.
6997 2004-05-11 Patrik Torstensson
6999 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7001 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7003 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7005 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7006 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7008 * mini.c: Add new icalls for AsAny marshalling.
7010 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7012 * tramp-ppc.c, mini-ppc.c: more cleanups.
7014 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7016 * mini.c: no warnings.
7018 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7020 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7022 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7024 * mini.c: In the thread abort signal handler, if the thread is in the
7025 process of being stoped, don't throw the Abort exception, just stop the
7028 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7030 * tramp-ppc.c: removed old code.
7032 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7034 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7035 do some simple speed optimizations on ppc.
7037 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7039 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7040 and large offsets in load/store.
7042 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7044 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7045 it causes regressions.
7047 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7049 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7052 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7054 * jit-icalls.c: remove warnings.
7055 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7056 speedups for unsafe code.
7058 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7060 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7062 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7064 * basic-calls.cs: Add new regression test.
7066 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7069 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7071 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7074 2004-05-06 Patrik Torstensson
7076 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7077 long reg allocation in any reg (not only eax:edx) and implemented
7078 long shl/shr ops in asm instead of helpers.
7080 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7082 * mini-sparc.h: Fix warnings.
7084 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7087 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7088 separate statement for clarity.
7090 * mini-sparc.c: Update status.
7092 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7094 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7097 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7099 * inssel-ppc.brg: another small pre-release workaround:
7100 we don't do overflow detection for long_sub_un.
7102 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7104 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7105 (also works around a weird ppc bug: 57957).
7107 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7109 * tramp-ppc.c: trampoline fixes.
7111 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7113 * mini-ppc.c: fixed typos.
7115 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7117 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7118 at the top of the stack. Fixed typos. Use a frame registers
7119 for all the methods with exception clauses.
7121 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7123 * exceptions-ppc.c: restore fp registers.
7125 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7127 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7128 order from the stack top (moved the stack room to save the
7129 return value for trace after the param area). Fixed corruption
7130 in restoring registers on unwind.
7132 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7134 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7136 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7138 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7139 and prolog/epilog for methods that use it. Allow
7140 enough param area room for varargs methods. Fix miguel's
7141 breakage in exception handling.
7143 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7145 * Makefile.am: run genmdesc only on current arch.
7147 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7150 * mini-x86.h: fix the build on windows.
7152 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7154 * 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.
7156 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7158 * mini-exceptions.c: New file.
7160 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7161 Move some parts of the x86 exception handling code to an
7162 arch-independent file so it can be shared with other ports.
7164 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7166 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7168 2004-04-26 David Waite <mass@akuma.org>
7170 * driver.c: remove comma from end of enumeration declaration
7172 2004-04-26 Jackson Harper <jackson@ximian.com>
7174 * driver.c: parse config file before loading first assembly. This
7175 allows the user gac to be enabled/disabled.
7177 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7179 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7180 simpler mechanism: we do not care what is encoded initially
7181 (branch absolute or relative), we care about the code and its
7182 target. I kept the old code for reference for now.
7184 The new code tries first to determine if the jump is anywhere in
7185 the -/+32 absolute meg range, if it succeeds, it encodes using the
7186 absolute branch; If not, it tried to find something in the
7187 relative range, if not, it uses the handle_thunk code.
7189 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7191 * exceptions-ppc.c: use the correct ip register on macosx.
7193 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7195 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7197 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7199 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7200 Raise exception on integer divide by zero by hand since the hw
7201 doesn't support it. Handle NaNs in FP compares.
7203 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7205 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7206 code reducing duplication between the platforms and enabled
7207 signal exception handling (on linux for now).
7209 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7211 * exceptions-ppc.c: more macosx support.
7213 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7215 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7217 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7219 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7221 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7223 * iltests.il: more tests.
7225 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7227 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7230 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7232 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7234 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7236 * liveness.c: Mark variables as volatile in all basic blocks reachable
7237 from exception clauses.
7239 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7241 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7244 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7246 * iltests.il, basic.cs: more tests for regalloc.
7248 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7250 * iltests.il: Some tests for register allocation modifications
7253 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7255 * exceptions.cs: Add regression test for bug #56782.
7257 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7258 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7259 the beauty of fixing the same thing in 5 different files...
7261 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7263 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7266 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7268 * mini.c: Add support for STRWLPARRAY marshalling convention.
7270 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7272 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7273 to init the context to setup the regs pointer).
7275 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7277 * exceptions-ppc.c: more exceptions work.
7279 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7281 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7284 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7286 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7287 can use the memory directly.
7289 * cpu-pentium.md: Update documentation from a post from Zoltan.
7291 add x86_add_membase, x86_sub_membase, x86_mul_membase
7293 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7295 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7296 GENERAL_REGS they were also hardcoded for all PPC ports.
7298 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7300 Remove hard-coded limit for floating point registers, use
7301 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7303 Notice that in MacOS X calling conventions you can fit a lot more
7304 floating point values in registers, so I should update the PInvoke
7305 test to excercise the passing of floating point values on the
7306 stack (currently broken).
7308 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7310 * tramp-ppc.c (create_trampoline_code): Added
7311 JUMP_TRAMPOLINE_SIZE.
7312 (ppc_magic_trampoline): Follow the pattern from
7313 x86_magic_trampoline: if code is set to zero, return.
7314 (create_trampoline_code): Always pass MonoMethod to the jump
7315 trampoline, before it was passing a null.
7316 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7317 share the code with mono_arch_create_jit_trampoline.
7319 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7321 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7324 * cpu-g4.md: Added length for jmp instruction, the worst case
7325 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7328 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7330 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7332 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7334 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7335 before each IL instruction.
7337 * mini.c (CEE_BOX): Fix warnings.
7339 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7341 * mini.c: removed a few unused vars and extra whitespace.
7343 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7345 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7347 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7349 (OP_GETCHR): use the above
7350 (CEE_LDELEMA): use the above.
7352 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7353 version of the generic impl.
7354 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7355 (CEE_LDELEMA): use the above.
7357 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7359 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7362 * iltests.il: Added new regression test for #56317.
7364 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7366 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7367 under NetBSD. Fixes #56450.
7369 * liveness.c (update_gen_kill_set): Fix previous patch.
7371 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7373 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7375 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7377 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7380 * inssel-sparc.brg: Add more optimizations.
7382 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7384 2004-04-01 Martin Baulig <martin@ximian.com>
7386 * mini.c (handle_box): New static function; moved the
7387 implementation of CEE_BOX here.
7388 (mono_method_to_ir): Added `constrained_call' variable.
7389 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7390 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7391 mono_method_get_constrained() to get the method.
7393 2004-04-01 Martin Baulig <martin@ximian.com>
7395 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7396 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7397 (mono_method_to_ir): We don't need these macros anymore since
7398 mono_class_get_full() already takes care of it.
7400 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7402 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7403 use @function (as doesn't accept #function here) and check the return
7404 value of system and stop if fails.
7406 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7408 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7410 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7412 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7414 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7416 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7419 * basic-long.cs: Add test for negation of Int64.MinValue.
7421 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7423 * mini-sparc.c: Update status.
7425 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7427 * exceptions-sparc.c: Fix return value in filters.
7429 * inssel-sparc.brg: Fix register allocation in some rules.
7431 2004-03-28 Martin Baulig <martin@ximian.com>
7433 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7436 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7438 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7440 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7441 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7442 remove unused conv_u4 opcode.
7444 * mini-x86.c: Remove valgrind workaround since it slows down things
7445 even when mono is not run under valgrind.
7447 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7449 * mini-sparc.c: Update status.
7451 * inssel-sparc.brg: Add some optimizations.
7453 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7454 future delay slot filling. Add support for varargs, tail calls and JMP.
7456 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7457 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7459 * inssel.brg: Fix register allocation in OP_ARGLIST.
7461 * inssel.brg: Fix warnings.
7463 2004-03-25 Martin Baulig <martin@ximian.com>
7465 * mini.c (inflate_generic_field): Removed.
7466 (mini_get_method): Removed, use mono_get_method_full(),
7467 (mini_get_class): Removed, use mono_class_get_full().
7468 (mono_method_to_ir): Pass our generic context to
7469 mono_field_from_token().
7471 2004-03-25 Martin Baulig <martin@ximian.com>
7473 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7474 of a `MonoMethod *'.
7475 (mini_get_method): Take a `MonoGenericContext *' instead
7476 of a `MonoMethod *'.
7477 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7478 a new local variable called `generic_context' which holds the
7479 current `MonoGenericContext *'; use it to lookup things.
7481 2004-03-24 Martin Baulig <martin@ximian.com>
7483 * mini.c (mini_get_class): New static method; if we're inside a
7484 generic instance, inflate the class if neccessary.
7485 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7487 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7489 * iltests.il: New regression test for #55976.
7491 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7494 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7496 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7499 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7501 * liveness.c: Consider SSA stores as well as loads when making vars
7504 * exceptions.cs: New regression tests for register allocation.
7506 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7508 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7509 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7510 domain lock only to protect puntual access to data structures.
7511 Added access lock for sighash, jit_icall_hash_name,
7512 jit_icall_hash_addr and domain->code_mp.
7514 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7516 * driver.c: Print SIGSEGV handling method.
7518 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7520 * mini.c (setup_jit_tls_data): Handle case when this is called
7521 multiple times for a thread.
7523 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7524 is different from fbxx_un. Fixes #54303. Also use constants instead of
7525 magic numbers in a lot of places.
7527 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7529 * exceptions.cs: Fix cctor test when --regression is used.
7531 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7533 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7536 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7538 * inssel-ppc.brg: fixed register assignments for some rules.
7540 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7542 * exceptions.cs: Add test for exceptions in static constructors.
7544 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7545 static constructors outside the domain lock. Fixes #55720.
7547 2004-03-17 Martin Baulig <martin@ximian.com>
7549 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7550 (inflate_generic_field): Take the `MonoMethod *' instead of the
7551 `MonoClass *' and added support for generic method.
7552 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7553 have a `field->parent->gen_params', only inflate the field if it's
7554 an open constructed type.
7556 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7558 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7559 exception object instead of the preconstructed ones.
7561 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7563 * mini.c: reverted changed to sigsegv_signal_handler commited
7564 accidentally in the previous patch.
7566 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7569 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7570 running --aot with an old assembly.
7572 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7574 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7577 * mini-sparc.c: Add support for v9 branches with prediction.
7579 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7581 * mini.c (mini_init): #warning is GNUC only
7583 * mini-sparc.h: implement __builtin_frame_address
7584 and __builtin_return_address for Sun C compiler
7586 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7588 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7590 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7592 * basic-calls.cs: Add test for unaligned byref long argument passing.
7594 * mini-ops.h: Add sparcv9 compare and branch instructions.
7596 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7597 v9 instructions if we have a v9 cpu.
7599 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7600 registers for global allocation.
7602 * exceptions-sparc.c: Fixes.
7604 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7606 * liveness.c (mono_analyze_liveness): Optimized version.
7608 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7610 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7613 * basic-float.cs basic-calls.cs: New regression tests.
7615 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7617 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7618 sigaltstack implementation.
7620 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7622 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7623 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7625 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7627 * mini.c: Fix warnings.
7629 * mini.c (mono_resolve_patch_target): New function which contains the
7630 arch independent part of the patching process.
7632 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7633 patching code to a separate function.
7635 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7637 * mini.c (add_signal_handler): ifdef out on Windows
7639 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7641 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7642 cpu-sparc.md: Add exception handling support + other fixes.
7644 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7645 typed GC detection in --version.
7647 * basic.cs exceptions.cs: New regression tests.
7649 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7650 the arch specific code can store data during a compilation.
7652 * mini-ops.h: Add OP_SETFRET.
7654 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7655 function, register a separate icall for each arity, so the icalls can
7658 * mini.c (mono_print_tree): Print negative offsets in a more readable
7661 * mini.c: Make signal handling work on sparc.
7663 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7665 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7667 * jit-icalls.c: Emulate truncl by aintl on solaris.
7669 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7671 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7673 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7675 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7677 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7678 a MarshalByRef type, inline a method that performs the check, taking into
7679 account that the object can be a proxy. Also implemented tow new opcodes:
7680 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7681 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7682 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7684 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7686 * mini-ppc.c: if a relative branch displacement is too big
7687 but it points to and area reachable with an absolute branch,
7690 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7692 * mini.c: optimize small copies in cpblk.
7694 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7696 * basic-calls.cs basic-float.cs: New regression tests.
7698 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7699 negative offsets from %fp. Implement localloc. Fix local register
7700 allocation. Fix the case when the this argument needs to be saved to
7701 the stack. Implement some missing opcodes.
7703 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7705 * mini.c (mini_method_compile): Reenable global regalloc in methods
7706 with exception handlers.
7708 * linear-scan.c (mono_varlist_sort): Fix warning.
7710 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7712 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7715 * liveness.c: Make all variables uses in exception clauses volatile, to
7716 prevent them from being allocated to registers. Fixes #42136.
7718 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7720 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7723 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7724 argument to mono_arch_regalloc_cost.
7726 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7729 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7731 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7732 Make the cost of allocating a variable to a register arch dependent.
7734 * basic-calls.cs: Fix compilation of tests.
7736 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7737 helper function to cut back on the number of #ifdefs needed.
7739 * mini-ppc.c: Fix compilation.
7741 * basic-calls.cs: New regression tests.
7743 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7745 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7746 of l0 since that is callee saved.
7748 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7751 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7752 of delay instruction.
7754 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7756 * mini.h (MonoCallInst): Add 'virtual' flag.
7758 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7760 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7762 * *.cs: New regression tests.
7764 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7767 * mini.c (mono_runtime_install_handlers): Fix build.
7769 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7770 'signal_stack_size' members.
7772 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7773 alternate signal stack.
7775 * exceptions-x86.c: Add stack overflow handling.
7777 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7778 functions to arch independent code.
7780 * mini.c (mono_print_tree): Print more detailed info for load_membase
7783 2004-02-23 Martin Baulig <martin@ximian.com>
7785 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7787 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7789 * mini-x86.c: fixed reg allocation for div/rem.
7791 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7793 * driver.c (mono_main): Report some configuratio options on --version.
7795 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7797 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7798 low in the address space. Correctly flush memory in thunks where we
7801 2004-02-20 Martin Baulig <martin@ximian.com>
7803 * mini.c (mini_get_method): New static method; inflate all generic
7804 methods and methods in open generic instances.
7805 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7806 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7808 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7810 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7812 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7814 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7816 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7818 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7819 it compile using Sun's compiler.
7821 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7823 * 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.
7825 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7827 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7829 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7831 * mini-ppc.c: handle calls outside of the allowed range with thunks
7832 allocated using the code manager.
7833 * tramp-ppc.c: use the code manager to hold generated native code.
7834 Fixed the magic trampoline to just patch vtable entries.
7836 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7838 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7841 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7843 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7846 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7847 if we have a working __thread implementation.
7849 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7850 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7852 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7854 * mini-x86.c: Fix compilation under gcc 2.
7856 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7858 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7859 contains a call to the wrapped function.
7861 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7862 OP_<CALL>_IMM opcodes, and use them under X86.
7864 * mini.c (mono_jit_find_compiled_method): Fix warning.
7866 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7868 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7870 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7871 functionality to mini.c.
7873 * mini.c (mono_create_jump_trampoline): New function to create a jump
7874 trampoline. Return a compiled method instead of a trampoline if it
7875 exists. Add a cache for jump trampolines.
7877 * mini.c (mono_jit_find_compiled_method): New function to return a
7878 compiled method if it exists.
7880 * mini-x86.c: Call mono_create_jump_trampoline instead of
7881 mono_arch_create_jit_trampoline.
7883 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7884 a jump trampoline. Fixes #52092.
7886 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7888 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7889 which is not up-to-date. Add check_corlib_version () instead.
7891 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7894 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7895 since newer valgrind versions do not need it.
7897 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7898 compile a method with a given set of optimizations.
7900 * mini.c: Compile icall wrappers on-demand instead of at startup.
7902 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7903 wrapper for an icall.
7905 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7907 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7910 * iltests.il: Add test for non-empty stack before switch instruction.
7912 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7914 * mini.c: Add support for new stringbuilder marshalling conventions.
7916 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7918 2004-02-01 Martin Baulig <martin@ximian.com>
7920 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7921 in `ginst->mtype_argv'.
7923 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7925 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7926 facilitate grepping.
7928 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7930 * mini.c: fixed buglet in initobj generic implementation for references.
7932 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7934 * Makefile.am: make the version script conditional.
7935 * jit-icalls.c: handle missing truncl().
7937 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7939 * exceptions.cs: Add more tests for double->int conversion.
7941 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7942 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7944 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7946 * driver.c: make --verbose --version emit an error
7947 if the loaded corlib doesn't match the runtime version.
7949 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7951 * mini-ppc.h: export ppc_patch().
7952 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7953 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7954 on par or better than on MacOSX.
7956 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7958 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7959 mono_lookup_pinvoke_call.
7961 * mini-x86.c: Under windows, the default pinvoke calling convention is
7962 stdcall. Fixes #52834.
7964 * mini.c (optimize_branches): Add an upper bound to the number of
7965 iterations to prevent infinite loops on strange loops. Fixes #53003.
7967 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7969 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7970 and ISINST. Fixes #52093.
7972 * objects.cs (test_0_vector_array_cast): New tests.
7974 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7976 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7977 checking in Array.Set ().
7979 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7982 * object.cs (test_0_multi_array_cast): New regression test.
7984 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7986 * exceptions-ppc.c: fix build on Linux/PPC.
7988 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7990 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7991 running under valgrind.
7992 (x86_magic_trampoline): Fix build bustage.
7994 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7995 negative values as well. This is needed for the encoding of the line number
7996 info, since sometimes the line numbers are not in increasing order.
7998 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8000 * cpu-pentium.md (localloc): Increase the size of the localloc
8001 instruction since it is a loop under Win32.
8003 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8006 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8008 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8009 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8010 Max Horn (max@quendi.de). Fix file names in comments.
8012 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8014 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8015 avoid stack overflow.
8016 (replace_usage): Avoid uninitialized variable warnings.
8018 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8019 and taking the address of valuetype variables.
8021 2004-01-03 Patrik Torstensson
8023 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8024 for other purposes than FP later on.
8026 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8028 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8031 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8033 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8035 2003-12-30 Patrik Torstensson <p@rxc.se>
8037 * mini-x86.h: Decreased number of availiable fp regs.
8038 Solves corner cases with FP spilling.
8040 2003-12-23 Patrik Torstensson <p@rxc.se>
8042 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8043 for floating point stack tracking / spilling on x86.
8046 * basic-float.cs: added float mul overflow test.
8048 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8050 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8052 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8054 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8055 supports for cond branches that overflow the immediate
8056 overflow offset. mcs can compile simple programs.
8058 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8060 * exceptions-ppc.c: exception handling support wip:
8061 finally handlers get run on exception.
8063 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8065 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8068 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8070 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8071 initial support for stack walking and unwinding.
8073 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8075 * driver.c (mono_main): Make corlib-out-of-sync message more
8076 descriptive. Also remove verify_corlib call.
8078 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8080 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8081 not overlap with other call's arguments, too.
8083 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8085 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8086 move to arch-specific code the choice of arch-specific
8087 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8088 * mini.c: ensure emulation calls will not interleave
8091 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8093 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8094 the magic trampoline stack frame is dropped before executing
8097 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8099 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8100 and integer to fp conversions. Added support for overflowing
8101 arguments on the stack. Reserve a couple more registers as temps.
8102 Added support for aot compilation (as output still needs to be
8105 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8107 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8108 Don't overwrite return register in some corner cases.
8110 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8112 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8113 static constructors when AOT compiling.
8115 * driver.c (mono_main): Call mono_check_corlib_version.
8117 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8119 * cpu-g4.md, basic.cs: fixed div target register.
8121 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8123 * mini-ppc.c, basic.cs: shl_imm fix with test.
8125 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8127 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8128 structures by value. Misc fixes.
8129 * objects.cs: more tests.
8131 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8133 * mini-ppc.c: lconv.ovf.i implemented.
8135 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8138 (mini_init): don't error out if someone already called g_thread_init.
8140 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8142 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8143 to be any type per the spec. Fix abnormal memory usage when
8144 the same object is repeatedly thrown.
8146 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8148 * mini.c: check for overruns in IL code.
8150 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8152 * TODO: Add/remove some todo entries.
8154 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8156 * driver.c (mono_main): Call mono_verify_corlib.
8158 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8160 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8161 This has been moved to mini.c
8162 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8163 type being casted is marshalbyref it could be a proxy, so instead of
8164 emitting the type check code, emit a call to a runtime method that will
8165 perform the check by calling CanCastTo if needed.
8167 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8169 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8170 methods with large stack frames under Win32.
8172 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8174 * Makefile.am: Distribute regression tests.
8176 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8177 at the end instead of inserting each variable into the sorted list.
8179 * linear-scan.c (mono_varlist_sort): New helper function.
8181 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8183 * mini.c: ensure arguments and locals are within bounds.
8185 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8187 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8190 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8192 * mini.c (mono_cprop_copy_values): Fix crash.
8194 * aot.c: Set verbosity back to 0.
8196 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8198 * regalloc.c: complete memory leak fix by Laurent Morichetti
8201 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8203 * driver.c (main_thread_handler): Revert the previous patch.
8205 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8208 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8209 memory from the memory pool.
8211 * driver.c (main_thread_handler): Turn on all optimizations when
8214 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8215 an array for better performance.
8217 * regalloc.c (mono_regstate_assign): Fix memory leak.
8219 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8220 serialize the debug info.
8222 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8223 debug info from the serialized representation.
8225 * aot.c: Save debug info into the generated file and load it when
8228 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8230 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8232 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8233 More FP-related fixes.
8235 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8237 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8238 and register allocation buglet. Hello world now runs.
8240 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8242 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8243 * tramp-ppc.c: fixed class init trampoline.
8244 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8246 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8248 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8249 mini.c: more ppc changes/fixes.
8251 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8253 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8254 Also optimize the case when the arguments are the same in the caller
8257 * iltests.il: Add tests for tail calls with valuetype arguments.
8259 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8261 * mini-ppc.c: fixes for struct return type.
8263 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8265 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8266 mono_spillvar_offset() to arch-specific code.
8268 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8270 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8272 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8274 * exceptions-x86.c: Fix stack space leaks.
8276 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8277 registers from the lmf if the method has save_lmf set.
8279 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8281 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8282 of icall wrappers into InvokeInDomain, since these are now per-domain.
8284 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8286 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8287 make some opcode emulation and intrinsic ops enabled/disabled
8288 according to the architecture. More fixes.
8290 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8292 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8294 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8296 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8297 arch-specific handling for 'this' and struct return type to
8300 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8302 * aot.c: prevent divide by zero error when reporting (it happened with
8305 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8307 * mini.h (inst_switch): Remove unused macro.
8309 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8312 (load_aot_module): free 'info->methods' and 'info' properly. No more
8313 "free(): invalid pointer blah" messages when you have an old aot
8316 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8318 * jit-icalls.c, mini.c: Added support for context static fields.
8320 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8322 * mini.c (mono_method_blittable): Methods which set LastError are not
8323 blittable either. Fixes #51108.
8325 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8327 * mini.c: flush icache.
8328 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8330 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8332 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8334 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8336 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8339 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8342 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8344 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8346 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8347 instruction when the result is discarded.
8349 * iltests.il (test_0_div_regalloc): New regression test.
8351 * arrays.cs: Fix compilation error.
8353 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8355 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8356 float rules to inssel-x86.brg: sane architectures with FP registers
8357 don't need to implement these rules.
8359 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8361 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8363 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8365 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8366 implementation of 32 bit systems.
8368 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8370 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8371 (Jeroen Zwartepoorte).
8373 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8375 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8376 the caller and the callee matches.
8378 * mini.c (mono_method_to_ir): Add comment.
8380 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8381 signbit is missing on some platforms.
8383 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8385 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8387 * mini.c (setup_jit_tls_data): Call the new function.
8389 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8391 * mini-x86.c: Add experimental support for fast access to the lmf
8392 structure under NPTL/Linux 2.6.x.
8394 2003-11-06 Martin Baulig <martin@ximian.com>
8396 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8397 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8400 2003-11-02 Martin Baulig <martin@ximian.com>
8402 * mini.c (inflate_generic_field): New static method.
8403 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8404 generic instance and the field is declared in a generic type, call
8405 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8407 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8409 * mini.h mini.c (mono_method_same_domain): New function to return
8410 whenever the caller and the callee are in the same domain.
8412 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8414 2003-10-30 Martin Baulig <martin@ximian.com>
8416 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8417 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8419 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8420 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8422 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8424 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8427 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8428 object here, so it is in the correct appdomain etc.
8430 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8432 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8434 (mono_method_to_ir): Avoid freeing the type created returned from
8435 mono_type_create_from_typespec, since it is put into an internal cache
8436 by the function. Fixes pointer.exe.
8438 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8439 trampolines for icalls and pinvokes as well. Fixes #33569.
8441 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8443 * mini.c: Update after appdomain changes.
8445 * mini.c (mono_jit_compile_method_inner): Allways compile native
8446 method wrappers in the root domain, since there can only be one
8447 instance of them, whose address is stored in method->info.
8449 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8451 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8452 environment variable. Instead detect automatically whenever running
8453 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8456 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8458 * trace.c, trace.h: New files that implement the new trace option
8461 * driver.c: Document new --trace options.
8463 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8466 - if (mono_jit_trace_calls)
8467 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8469 * mini.h: prototypes.
8471 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8473 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8475 * mini.c inssel.brg: Implement typedefbyref opcodes.
8477 * mini.c (mono_jit_compile_method): Remove unused local variable.
8479 * mini.c (mono_jit_compile_method_inner): Ditto.
8481 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8483 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8485 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8487 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8489 * mini.c (mono_no_aot): Remove unused global variable.
8491 * mini.c: Thread safety fixes.
8493 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8495 * mini.c (mono_create_class_init_trampoline): Add a lock around
8496 class_init_hash_addr.
8498 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8501 * mini.c: Decompose the NEWARR instruction before decomposing its
8502 arguments. Fixes #30073.
8504 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8506 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8509 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8511 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8513 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8515 * driver.c: Add support for compiling icall wrappers to --compile.
8517 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8519 * inssel.brg: The empty value in class->interface_offsets is -1, not
8522 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8524 * objects.cs: New test for 'is' operator on an array of interfaces.
8526 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8528 * tramp-ppc.c: update trampoline code to support jumps
8529 and class initialization.
8531 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8533 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8535 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8537 * inssel.brg (OP_UNBOX): Remove unused rule.
8539 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8540 region instead of one for each method. Fixes #47813.
8542 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8544 * exceptions.cs (test_0_nested_finally): New regression test for
8545 nested exception handlers.
8547 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8549 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8551 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8554 * mini.c (mono_method_check_inlining): Make the inlining limit
8555 configurable by an environment variable.
8557 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8559 * mini.h: Bump AOT file version.
8561 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8562 token, store the image along with the token, since the token might not
8563 refer to the same image as the method containing the relocation,
8564 because of inlining.
8566 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8568 * mini.c (mono_precompile_assemblies): New function to compile
8569 all methods in all loaded assemblies.
8571 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8573 * regalloc.h regalloc.c (MonoRegState): Change the type of
8574 iassign and fassign to int*, since they can contain large negative
8575 values if the register is spilled. Also added some comments. Fixes
8578 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8579 under Win32. Fixes #42964.
8581 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8583 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8585 * aot.c: Added support for AOT compiling methods which contain calls
8586 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8589 * driver.c (compile_all_methods): Run the compilation in a thread
8590 managed by mono. Fixes #44023.
8592 * mini.c (mono_codegen): Print full method name in verbose output.
8594 * mini-x86.c (mono_arch_patch_code): Fix warning.
8596 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8597 jumps, since the method we are jumping to might be domain-specific.
8599 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8601 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8603 * inssel.brg: string chars are unsigned.
8605 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8607 * TODO: New todo item.
8609 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8610 which calls mono_runtime_class_init and patches the call site to
8611 avoid further calls.
8612 (mono_arch_create_class_init_trampoline): New arch specific function
8613 to create a class init trampoline.
8614 (create_trampoline_code): Generalized so it can create
8615 class init trampolines as well.
8617 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8618 (mono_create_class_init_trampoline): New function to create and cache
8619 class init trampolines.
8620 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8621 vtable given the address of a class init trampoline. Used by the
8623 (mono_codegen): Generate a call to a trampoline instead of
8624 mono_runtime_class_init in LDSFLD[A].
8625 (mono_codegen): Add relocations for the new trampoline.
8627 * mini.h mini-x86.c aot.c: Added a new relocation type:
8628 MONO_PATCH_INFO_CLASS_INIT.
8630 * mini.h: Bump AOT version number.
8632 * aot.c: Create a copy of the loaded code instead of using the original
8633 so methods which call each other will be close in memory, improving
8636 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8637 patch since it breaks the regression tests.
8639 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8640 for the register saving instruction sequence since the
8641 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8643 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8645 * TODO: Fix todo item && remove another.
8647 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8649 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8652 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8653 function of the module.
8655 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8656 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8657 --no-aot command line option.
8659 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8661 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8662 by Bernie Solomon (bernard@ugsolutions.com).
8664 * inssel.brg: Refactor the interface offset table related code into
8665 its separate functions and add support for the AOT case.
8667 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8669 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8671 * aot.c: Added mono_aot_verbose variable and made all debugging
8672 output depend on the value of this variable.
8674 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8675 method_label and info_label.
8677 * mini.h mini-x86.c aot.c: Added a new relocation type
8678 MONO_PATCH_INFO_IID for klass->interface_id.
8680 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8681 the MonoJitInfo structure.
8683 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8684 a non-root appdomain in shared mode.
8686 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8688 * aot.c: make aot loader less verbose. Remove free of unused variable.
8690 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8692 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8694 * .cvsignore: Added *.dll.
8696 * mini.c (mono_print_tree_nl): New function callable while debugging.
8698 * mini.c (mono_print_code): Export this.
8700 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8703 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8705 * mini.h (MonoCompile): Added 'jit_info' field.
8707 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8708 the cfg structure, since it is needed by the AOT compiler.
8710 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8712 * aot.c: A major rewrite. Changes include:
8713 - save exception tables for methods which have them.
8714 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8716 - reworked the file format so it is now much smaller and needs
8717 fewer relocation entries.
8719 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8721 * aot.c (load_aot_module): Fix build bustage on platforms without
8724 2003-09-04 Martin Baulig <martin@ximian.com>
8726 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8728 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8730 * TODO: Some new optimization ideas.
8732 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8734 * aot.c: Save the optimization flags used to compile the code into
8737 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8738 support emitting domain specific code.
8740 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8741 no longer domain neutral. It can be made domain neutral by compiling
8742 with --optimize=shared.
8744 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8747 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8748 loading of AOT code.
8750 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8752 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8753 if there is no domain neutrality information.
8755 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8757 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8758 format version into the generated library.
8760 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8761 callee method into the caller since one of them could be shared.
8763 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8764 system exceptions from AOT code now works.
8766 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8767 method if it is domain neutral and the callee is not.
8769 * graph.c (cfg_emit_one_loop_level): Fix warning.
8771 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8773 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8776 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8778 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8779 is needed by code which is executed before mono_runtime_init ().
8780 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8782 * mini.c (mono_thread_abort): Fix warning.
8783 (mono_jit_compile_method): Call static constructor in the AOT case too.
8785 * aot.c (mono_compile_assembly): Fix warning.
8787 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8789 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8791 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8793 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8795 * cpu-pentium.md: Fix the length of call opcodes so they include the
8796 ESP restoring instruction. Fixes #47968.
8798 2003-08-28 Martin Baulig <martin@ximian.com>
8800 * mini-x86.c (mono_arch_call_opcode): Added support for
8801 MONO_TYPE_GENERICINST.
8803 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8805 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8807 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8808 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8810 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8813 2003-08-26 Martin Baulig <martin@ximian.com>
8815 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8816 when reporting an error, set this to the actual error location.
8817 (mono_method_to_ir): Report the correct error location if
8818 get_basic_blocks() returned an error.
8820 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8822 * mini.c (mono_type_blittable): OBJECT is not blittable.
8823 (mono_method_blittable): Methods which have marshalling descriptors
8824 are not blittable either. Fixes #47842.
8826 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8828 * driver.c mini.c: Use an environment variable instead of a global
8829 variable. Also fix the build.
8831 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8832 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8835 * driver.c mini.c: Added --with-valgrind option to turn off some
8836 code which prevents mono from running under valgrind.
8838 * mini.c (mono_emit_call_args): Fixed warning.
8840 * mini.c (mono_emulate_opcode): Fixed warning.
8842 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8844 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8845 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8846 regalloc.c, regalloc.h: specify available registers in arch-specific
8847 code and support floats in the regallocator (patch by Laurent Morichetti
8850 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8852 * mini.c: mono_thread_current() can be called only after
8853 mono_runtime_init(): rearrange code to not call it early on.
8855 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8857 * mini.c: allocate jump tables in the code mempools.
8859 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8861 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8864 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8866 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8867 12 to 16. This fixes bug #47453.
8870 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8872 * mini-ppc.c: fixed indexed load and unsigned compares.
8874 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8876 * mini.c: reenabled installation of handler for
8877 thread abort signal.
8879 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8881 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8882 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8883 until it's fixed and actually useful.
8885 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8887 * inssel-long32.brg: couple more opcodes implemented.
8889 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8891 * mini-sparc.c: Even more opcodes implemeted.
8893 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8895 * mini-sparc.c: More opcodes implemented.
8897 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8899 * mini-sparc.c: More opcodes implemented.
8901 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8903 * inssel-sparc.brg: Add some needed rules. Direct
8905 * Makefile.am: Use inssel-sparc.brg
8906 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8907 an assert happy for now.
8909 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8911 * mini-sparc.c: Fixed compile errors.
8912 * exceptions-sparc.c: Same. We now produce a mono binary
8913 on sparc-linux. Yea.
8915 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8917 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8918 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8919 They compile, but do not work.
8921 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8923 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8924 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8925 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8928 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8930 * mini.c: more opcodes implemented and better support for generics.
8932 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8934 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8935 * mini.c, mini.h: first cut at generics support: some new instructions
8936 added and changed the behaviour of some of the existing ones.
8938 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8940 * mini.c: Removed definition of metadata_shared mutex here.
8942 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8944 * mini-x86.c: make vararg calls work for instance methods.
8946 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8948 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8949 returns the arguments in a separte list, now.
8951 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8953 * aot.c, mini.c: updates for array type representation changes.
8955 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8957 * mini.c: register function to perform jit shutdown.
8959 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8961 * mini.c: use a faster allocator if possible.
8963 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8965 * aot.c: some cleanups and portability changes.
8967 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8969 * mini.c: use faster allocation for CEE_BOX if possible.
8971 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8973 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8974 Moved inlined mempcy code to its own function so that is can be
8975 reused. Added an inline memset function as well (optimized initobj).
8976 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8978 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8980 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8982 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8984 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8985 arch code can setup the cpu for CLR execution, if needed.
8986 We use it on x86 to set the precision of FP operations.
8988 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8990 * mini.c: disable some optimizations if we can guess they'll cost too
8991 much for a given method.
8993 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8995 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8997 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8998 * mini.h mini.c mini-x86.c: Added instruction level coverage
8999 info collection support.
9001 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9003 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9004 is now implemented in the profiling API. Get rid of a couple of
9005 unnecessary global variables.
9007 2003-06-15 Nick Drochak <ndrochak@gol.com>
9009 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9010 * cpu-g4.md: add op_bigmul and op_bigmul_un
9011 * cpu_pentium.md: add op_bigmul_un
9012 * inssel-long32.brg: add rule for unsigned bigmul
9013 * mini-ops.h: define OP_BIGMUL_UN
9014 * mini-x86.c: THE BUG: handle (un)signed properly
9015 * mini.c: choose unsigned opcode if needed.
9016 This set of patches fixes bug #44291
9018 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9020 * mini.c (optimize_branches): improved to handle all kinds of
9021 conditional branches.
9023 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9025 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9026 don't raise exceptions.
9028 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9030 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9031 to arch-specific files.
9033 2003-06-09 Martin Baulig <martin@ximian.com>
9035 * Makefile.am (libs): Added $(LIBGC_LIBS).
9037 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9039 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9040 and OP_ATAN (fixes bug#44293).
9042 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9044 * Makefile.am, mini-x86.c: rename cpu description array to
9045 pentium_desc, since some compilers define the 'pentium' preprocessor
9048 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9050 * mini.c (mini_select_instructions): add explicit branch if the
9051 following block is not the false target of a conditional branch -
9052 we need this with any optimization that reorder or remove bblocks
9054 * mini.c (optimize_branches): bug fixes
9056 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9058 * mini.c (mono_method_to_ir): inline static readonly fields
9060 * ssa.c (fold_tree): start cfold support for long (very simple
9063 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9065 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9067 * inssel.brg: fixed memcpy (bug #44219).
9069 2003-06-05 Dick Porter <dick@ximian.com>
9071 * driver.c: Set the glib log levels to not abort if g_message
9074 g_set_prgname() has to happen before mini_init() so that the
9075 process handle gets the info.
9077 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9079 * driver.c: add intrins to the default optimizations to get wider
9082 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9084 * mini.h: some large basic blocks will overflow a 16-bit
9085 integers for symbolic registers.
9087 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9089 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9090 (mono_arch_output_basic_block): fix bug 43499
9092 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9094 * mini.c: kill duplicated definition of mono_debug_format.
9096 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9098 * mini-x86.c, arrays.cs: fixed register allocation bug.
9100 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9102 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9104 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9106 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9109 (print_method_from_ip): also print source location information if
9112 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9114 * mini.c (mono_find_block_region): bug fix in region code
9115 (mini_method_compile): enable removing unreachable code again, but
9116 only in methods without exception clauses.
9118 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9120 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9121 Implemented arglist opcode and handling of TypedReference type.
9122 Fixed x86 call convention when a structure is returned.
9123 Minimal support for calling static vararg methods.
9125 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9127 * mini.c (mini_method_compile): always remove unreachable code,
9128 because the code in them may be inconsistent (access to dead
9129 variables for example).
9131 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9133 * driver.c, debug-mini.c: warning fixes.
9135 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9137 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9139 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9141 * mini.c: thread-static fields are registered in mono_class_vtable(),
9142 so ensure the function is called before checking for them.
9144 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9146 * mini.c (optimize_branches): fix for bug 43586
9148 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9149 overflow (fixes Bug #43639)
9151 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9153 * mini.c, objects.cs: allow the use of stobj for primitive types.
9155 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9157 * mini.c: be less strict about argument checking until we support
9158 running the verifier.
9160 2003-05-27 Nick Drochak <ndrochak@gol.com>
9162 * basic-long.cs: tests for (ulong)int * (ulong)int also
9163 * mini.c: use the same trick for (ulong)int * (ulong)int
9165 2003-05-27 Nick Drochak <ndrochak@gol.com>
9167 * basic-long.cs: add regression test for (long)int * (long)int
9168 * cpu-pentium.md: add op_bigmul specification
9169 * inssel-long32.brg: add OP_BIGMUL rule
9170 * mini-ops.h: add OP_BIGMUL
9171 * mini-x86.c: register allocator: handle case where src1 needs to be
9173 * mini.c: substitute special BIGMUL opcode in the tree for
9174 (long)int * (long)int
9176 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9178 * jit-icalls.c: call the type ctor on field access if needed.
9180 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9182 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9183 to a method (including results of ldelema, bug#43207).
9185 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9187 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9188 colors to show exception handler blocks.
9190 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9191 (fix for pinvoke7.cs).
9193 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9195 * mini.h, mini.c: ensure correct initialization order for types that
9196 require it. Prepare for lazy compilation of jit icall wrappers.
9197 Provide a name for opcode emulation to reduce unneeded mallocing.
9199 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9201 * mini-x86.c: better register restoring code and profiling
9202 support for tail calls.
9204 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9206 * mini.h, driver.c: prepare for leaf methods optimization.
9208 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9210 * mini.c: get targets of branches before converting a method.
9212 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9214 * mini.c (optimize_branches): added some experimental code (disbaled)
9216 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9218 * mini.c (optimize_branches): fix branch to branch optimization
9220 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9222 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9224 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9226 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9229 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9231 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9232 enable use of interface variables again.
9234 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9235 I1 to registers because there is no simply way to sign extend 8bit
9236 quantities in caller saved registers on x86.
9238 * inssel-float.brg: set costs of some rules to 2 so
9239 that monobure always select the arch. specific ones if supplied,
9240 regardless of the order we pass the files to monoburg.
9242 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9244 * mini.c, mini-x86.c: since the magic trampoline for jumps
9245 can't patch the code directly, we do it as soon as the
9246 method gets compiled.
9248 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9250 * mini-x86.c, mini.h: introduce a new patching method
9251 to support CEE_JMP and tail calls.
9252 * mini.c: obey tail.call. Don't precompile methods target
9254 * tramp-x86.c: new trampoline code to handle methods
9255 reached through a jump.
9257 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9259 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9260 bit values to registers
9262 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9264 * mini.c (mono_compile_get_interface_var): share interface
9265 variables if possible.
9267 2003-05-16 Martin Baulig <martin@ximian.com>
9269 * debug-mini.c (mono_init_debugger): New function to initialize
9270 the debugger. This is not in the debugger since it needs to
9271 access some of mini's internals.
9273 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9275 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9277 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9279 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9280 for value type handling.
9282 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9284 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9285 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9287 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9289 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9290 the constructor through a proxy.
9292 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9294 * jit-icalls.c, inssel.brg: fixes to array element address
9297 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9299 * mini-x86.c (is_regsize_var): allocate pointer to registers
9301 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9303 * driver.c: fixed typo, added intrins to the set of optimizations
9304 tested with regressions.
9306 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9308 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9309 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9312 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9314 * inssel.brg: remove some common pop instructions without side effects
9316 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9318 * inssel-x86.brg: fixed thinko in int to double conversions.
9320 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9322 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9324 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9326 * inssel-long32.brg: two more missing instructions.
9328 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9330 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9333 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9335 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9338 * basic-float.cs: Added tests for negative zero.
9340 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9342 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9343 a couple of missing operations for long casts, with test cases.
9345 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9347 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9349 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9351 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9352 code size estimation.
9354 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9356 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9357 abstract methods (fix bug 42542)
9359 * aot.c: add ability to handle array types
9361 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9363 * mini.c: Call the _specific versions of the object allocation
9364 functions if possible.
9366 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9368 * driver.c: call setlocale ().
9370 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9372 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9375 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9377 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9379 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9380 wrappers (fix bug 42122)
9382 2003-05-04 Martin Baulig <martin@ximian.com>
9384 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9386 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9387 s/mini_set_defaults/mono_set_defaults/g.
9389 2003-05-04 Martin Baulig <martin@ximian.com>
9391 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9393 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9395 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9396 (reported by Don Roberts).
9398 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9400 * mini.c: temporarily work around two bugs for this release.
9402 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9404 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9405 that contains -export-dynamic and it makes using the ld script
9407 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9409 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9411 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9414 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9416 * mini.c: make sure leave calls all the needed finally blocks,
9417 even when the target jumps out of multiple exception clauses.
9419 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9421 * ldscript, Makefile.am: add linker script to reduce the number of
9422 exported symbols (should also fix the issues with libwine defining
9423 some of the same symbols in io-layer).
9425 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9427 * driver.c (mini_main): Avoid assertion when no file name is given on
9430 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9432 * driver.c: added --version/-V command line option.
9433 Added the inline optimization in the regression tests.
9435 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9437 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9438 to the type in the method signature (fixes bug#42134).
9440 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9442 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9444 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9446 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9448 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9450 * driver.c: fixed bug #42100.
9452 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9454 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9456 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9458 * mini.c: moved most of the code required to do inlining to its own
9459 function so it can be reused. Inline also ctors if appropriate.
9461 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9463 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9464 the runtime can call mono API functions.
9466 2003-04-27 Martin Baulig <martin@ximian.com>
9468 * debug-mini.c (mono_debug_init_method): Added
9469 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9470 send a notification to the debugger.
9472 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9473 running in the Mono Debugger, just pass the breakpoint number to
9474 mono_debug_init_method().
9476 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9478 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9480 * mini.c: allow some more unsafe compares.
9482 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9484 * mini-x86.c, Makefile.am: make distcheck works (partially from
9485 a patch by Richard Lee <r.h.lee@attbi.com>).
9486 * regset.c, regset.h: removed, they are unused.
9488 2003-04-25 Dick Porter <dick@ximian.com>
9490 * driver.c: Usage reports the name as 'mono' not 'mini'
9491 * exceptions-x86.c: Build and run on freebsd
9493 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9495 * Makefile.am: install the program with the 'mono' name and
9496 the library as libmono instead of mini and libmini.
9498 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9500 * driver.c: provide the APIs for the embedding interface of the old jit.
9502 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9504 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9506 2003-04-23 Martin Baulig <martin@ximian.com>
9508 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9510 * driver.c: Added `--debug' command line argument to enable
9513 2003-04-23 Martin Baulig <martin@ximian.com>
9515 * debug.[ch]: Removed. The code is now in
9516 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9518 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9521 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9523 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9525 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9528 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9529 mono_domain_finalize.
9530 (mini_method_compile): use mono_method_profile* if the the option is
9533 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9535 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9536 methods with their wrapper.
9538 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9539 methods with their wrapper.
9541 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9544 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9547 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9550 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9552 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9554 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9556 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9557 of the mempool. This is slightly faster and uses less memory
9559 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9561 * mini.c: avoid O(n) allocation for variables.
9563 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9565 * mini.c: handle items on the stack after inlining methods.
9567 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9569 * mini.c: make the method->opcode optimization dependent
9570 on MONO_OPT_INSTRINS and do it lazily.
9572 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9574 * driver.c: print overall results at the end of regression run.
9576 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9578 * inssel.brg: don't overwrite symbolic registers.
9580 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9582 * inssel-x86.brg: fix conversion from long to float.
9584 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9586 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9588 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9590 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9592 * driver.c: Added --print-vtable option as in the old JIT.
9594 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9596 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9598 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9600 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9602 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9604 * mini.c regalloc.c regalloc.h: Fix memory leak.
9606 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9608 * aot.c (mono_aot_get_method): register all used strings
9610 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9612 * mini.c: always intern strings references with ldstr at compile time.
9614 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9616 * Makefile.am: add BUILT_SOURCES.
9618 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9620 * driver.c: give a better error message when the assembly to execute
9621 doesn't have an entry point.
9623 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9625 * Makefile.am: added hack for automake
9627 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9630 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9632 22003-04-07 Martin Baulig <martin@ximian.com>
9634 * Makefile.am: Added Makefile.am.
9636 * debugger-main.c: Removed, this is now in the debugger where it
9639 * mini.pc.in: Call this package `mini' for the moment.