1 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
3 * transform.c (generate): missed a couple
4 of places that should use ADD_CODE so buffer
7 * interp.c (interp_mono_runtime_invoke):
8 restore state better on catching exception
11 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
15 Implement STARG for valuetypes as mcs needs it.
17 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
19 * transform.c: Make sure ENSURE_I4 is called on
21 (mono_interp_transform_method): allow some stack
22 space for tracing to work.
24 2004-04-26 David Waite <mass@akuma.org>
26 * interp.h: remove comma from end of enumeration constants
29 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
31 * interp.h: put in space for old type field
32 for PPC as tramp.c assumes it. Quick fix until that's fixed.
34 * interp.c: reenable instruction tracing for DEBUG_INTERP
36 2004-04-19 Bernie Solomon <bernard@ugsolutions.com>
40 * interp.c: now interprets different VM code
43 * mintops.c: definition of new VM code
44 * transform.c: convert CIL to new VM code
46 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
48 * interp.c (ves_exec_method_with_context): Add support for STRWLPARRAY
49 marshalling convention.
51 2004-03-29 Bernie Solomon <bernard@ugsolutions.com>
53 * interp.c interp.h: remove child from MonoInvocation
56 2004-03-25 Martin Baulig <martin@ximian.com>
58 * interp.c (stackval_from_data): Added MONO_TYPE_GENERICINST.
59 (stackval_to_data): Added MONO_TYPE_GENERICINST.
60 (calc_offsets): Use mono_class_get_full() and mono_get_method_full().
61 (ves_exec_method_with_context): Likewise.
63 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
65 * interp.c: Get the type of transparent proxies from its remote_class.
67 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
69 * interp.c (ves_exec_method_with_context): Add new marshalling
72 2004-01-22 Zoltan Varga <vargaz@freemail.hu>
74 * interp.c (mono_main): Remove call to mono_verify_corlib (), since
75 the verification code is not up-to-date.
77 2004-01-19 Bernie Solomon <bernard@ugsolutions.com>
79 * interp.c (ves_exec_method_with_context):
80 get_native_wrapper removed and call
81 mono_marshal_get_native_wrapper directly
82 with new DllNotFoundException handling
84 Mon Jan 19 17:52:33 CET 2004 Paolo Molaro <lupus@ximian.com>
86 * interp.c: eliminate CSIZE macro.
88 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
90 * interp.c (ves_array_set): Check for ArrayTypeMismatchException.
92 2004-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
94 * interp.c: call setlocale (). Fixes bug #52100.
96 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
98 * embed.h, main.c: new files to enable embedding
101 * interp.c: make main callable from main.c
102 rearrange main for embedding
104 * Makefile.am: changes now most code is in a library
106 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
108 * interp.c: Added support for context static fields.
110 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
112 * interp.c (mono_create_method_pointer): New function which contains
113 the arch independent part of method wrapper creation. Add a cache
114 for the wrapper code, since Delegate::Equals depends on the wrapper
115 address being constant for a method. Fixes #50366.
117 2003-10-30 Bernie Solomon <bernard@ugsolutions.com>
119 * interp.c: (ves_exec_method_with_context)
120 we need to lookup internal calls now.
121 don't free type in CEE_SIZEOF.
122 fix CEE_NEWOBJ inside wrapper methods
124 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
126 * interp.c: Update after appdomain changes.
128 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
130 * interp.c - set large stack size on HP 64bit
132 2003-10-02 Bernie Solomon <bernard@ugsolutions.com>
134 * hacks.h - work round HP 64 bit problem with isunordered
136 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
138 * interp.c (dump_frame): Avoid crash on frames without a method. Patch
139 sam@superduper.net (sam clegg). Fixes #46197.
140 (ves_exec_method_with_context): Fix unbox casting.
142 2003-09-25 Bernie Solomon <bernard@ugsolutions.com>
144 * interp.c - reinstate use of mono_marshal_get_delegate_invoke
145 for ordering and fix CALLI to handle wrapper. More wrapper handling
146 in CALL and LDSTR. Add another string conversion case.
148 2003-09-25 Zoltan Varga <vargaz@freemail.hu>
150 * interp.c (ves_exec_method): Fix warning.
151 (ves_exec_method_with_context): Fix CGT_UN and CLT_UN. Patch by
152 David Waite (mass@akuma.org).
154 2003-9-24 Bernie Solomon <bernard@ugsolutions.com>
156 * interp.c: I broke calling native delegates reinstate
157 old code for the moment.
159 2003-9-22 Bernie Solomon <bernard@ugsolutions.com>
161 * interp.c: use mono_marshal_get_delegate_invoke to get delegate
162 invocation order consistent. Fix THROW_EX, fix ip in overflow
165 Fri Sep 12 10:42:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
167 * interp.c, interp.h: patch from Bernie Solomon <bernard@ugsolutions.com>:
168 64 bit/opcodes/exception handling fixes.
170 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
172 * interp.c: Use mono_field_from_token () in the appropriate places.
173 This simplifies the code and also fixes #48051.
175 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
177 * interp.c (main): Fix the order of initialization calls so it maches
178 the order in the JIT.Patch by Bernie Solomon (bernard@ugsolutions.com).
179 Also remove the unused ms mutex.
181 * interp.c: Get rid of metadata_section.
183 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
185 * interp.c (main): Call g_thread_init () to make glib thread-safe.
186 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
189 2003-08-18 Zoltan Varga <vargaz@freemail.hu>
191 * interp.c: Get rid of duplicate definition of CHECK_MUL_OVERFLOW.
192 * interp.h interp.c: Get rid of VAL_VALUETA, use VAL_MP instead. Fix
193 the INITOBJ opcode which was the only user of VALUETA.
195 2003-08-16 Zoltan Varga <vargaz@freemail.hu>
197 * interp.c (ves_exec_method): Implemented mul.ovf correctly for int32
198 and int64. Implement the conv.ovf opcodes for all argument types.
200 2003-08-15 Zoltan Varga <vargaz@freemail.hu>
202 * interp.c (ves_exec_method): Handle non-valuetypes in CEE_STOBJ.
204 (ves_exec_method): Added support for the synchronized flag to the
205 interpreter. Also fixed the CALLI opcode, and made exception handling
206 work though the managed-unmanaged barrier.
208 Fri Jul 25 19:06:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
210 * interp.c: updates for new instructions.
212 2003-07-22 Zoltan Varga <vargaz@freemail.hu>
214 * interp.c: Use the new metadata_section lock instead of metadata_lock.
215 Patch by Bernie Solomon (bernard@ugsolutions.com).
217 Fri Jul 18 15:11:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
219 * interp.c: 64 bit fixes from Laurent Morichetti <l_m@pacbell.net>.
220 Install cleanup function.
222 2003-07-13 Zoltan Varga <vargaz@freemail.hu>
224 * interp.c: Keep alloca()-d data on a free list to prevent stack
225 overflow errors when valuetypes are allocated in a loop. Fixes
226 #27420. Is the new code still faster than using malloc/free ?
228 * interp.c (ves_array_get): Add index checking to ves_array_get/set.
229 Fixes decimal-array.exe.
231 * interp.c (interp_mono_runtime_invoke): Unbox value type instances
232 before calling the method. Fixes appdomain2.exe.
234 * interp.c: Fix warnings.
236 * interp.c: Report unhandled exceptions correctly.
238 * interp.c: Implement CEE_ISINST and CEE_CASTCLASS using
239 mono_object_isinst. Fixes bug #45539 and reflection-enum.exe.
241 Tue May 27 16:36:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
243 * interp.c: don't use relative numbering stuff.
245 Tue May 27 12:18:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
247 * interp.c: update for mono_class_vtable() changes.
249 Tue May 13 16:43:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
251 * interp.c: handle thread static fields.
253 Sun Apr 27 13:27:59 CEST 2003 Paolo Molaro <lupus@ximian.com>
255 * interp.c: check for arraytypemismatch.
257 2003-04-23 Martin Baulig <martin@ximian.com>
259 * interp.c: When running with --dieonex, use the debugging code to
260 print source lines in the backtrace.
262 2003-02-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
264 * interp.c: added a dummy mono_runtime_install_handlers function to
265 avoid crashing when ves_pinvoke_method tries to call it.
267 2003-02-06 Piers Haken <piersh@friskit.com>
269 * interp.c: warning cleanups
271 2002-11-15 Dick Porter <dick@ximian.com>
273 * interp.c: mono_runtime_init() now has an extra parameter for
276 2002-10-31 Dick Porter <dick@ximian.com>
278 * Makefile.am: The previous automake-1.6 fix broke automake-1.4 on
281 2002-09-27 Dick Porter <dick@ximian.com>
283 * interp.c: Tell glib what the program name is, by passing it the
284 name of the managed file we're executing
286 2002-08-28 Dick Porter <dick@ximian.com>
288 * interp.c: mono_set_rootdir() doesnt take any args now
290 * Makefile.am: Export HOST_CC and turn on optimisation for w32 builds
292 2002-08-28 Nick Drochak <ndrochak@gol.com>
294 * interp.c: check and throw exception if needed for overflow on
295 multiplication of integer types.
297 2002-08-07 Dietmar Maurer <dietmar@ximian.com>
299 * interp.c (interp_walk_stack): removed the createdelegate icall
301 2002-08-02 Dietmar Maurer <dietmar@ximian.com>
303 * interp.c (get_virtual_method): support proxies
304 (ves_exec_method): impl. LDFLD/STFLD for proxies.
306 Fri Aug 2 13:00:41 CEST 2002 Paolo Molaro <lupus@ximian.com>
308 * interp.c, interp.h: implemented exception trap for runtime_invoke
309 and handle exceptions across managed/unmanaged boundaries.
311 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
313 * interp.c (stackval_from_data): add pinvoke argument
314 (stackval_to_data): add pinvoke argument. We need consider the
315 fact that unmanages structures may have different sizes.
316 (ves_pinvoke_method): do not call stackval_from_data if the result
319 Wed Jul 31 17:47:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
321 * interp.c: simplified some more branch code.
323 Wed Jul 31 16:50:42 CEST 2002 Paolo Molaro <lupus@ximian.com>
325 * interp.c: fixed indentation, simplified some code.
327 Wed Jul 31 14:29:43 CEST 2002 Paolo Molaro <lupus@ximian.com>
329 * interp.c: fix so that mint can at least get to executing Main().
331 2002-07-31 Dietmar Maurer <dietmar@ximian.com>
333 * interp.c: use the new marshaling code. better delegate/remoting
335 (ves_exec_method): bug fix - directly jump to handle_exception.
337 2002-07-29 Dietmar Maurer <dietmar@ximian.com>
339 * interp.c (main): install compile_method handler
341 Wed Jul 24 13:02:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
343 * interp.c: implemented stack walking function.
345 Fri Jul 19 14:21:18 CEST 2002 Paolo Molaro <lupus@ximian.com>
347 * interp.c: fix float boxing on LE systems.
349 Sat Jul 13 19:54:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
351 * interp.c: advance ip in conv.r.un.
353 2002-07-01 Dick Porter <dick@ximian.com>
355 * interp.c (ves_exec): Removed unneeded argument to
356 mono_runtime_run_main()
358 2002-06-25 Dick Porter <dick@ximian.com>
360 * interp.c (ves_exec): Pass the assembly to mono_runtime_run_main
362 Wed Jun 19 17:01:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
364 * interp.c: un-broke after stack trace changes.
366 Fri May 31 16:17:20 CEST 2002 Paolo Molaro <lupus@ximian.com>
368 * interp.c, hacks.h: compiler compatibility fixes.
370 Fri May 31 13:25:57 CEST 2002 Paolo Molaro <lupus@ximian.com>
372 * interp.c, mint.1: added --config command line option.
374 Thu May 30 14:14:16 CEST 2002 Paolo Molaro <lupus@ximian.com>
376 * interp.c: lookup P/Invoke method addr only when needed.
378 2002-05-29 Dietmar Maurer <dietmar@ximian.com>
380 * interp.c (ves_exec_method): free type in CEE_SIZEOF
382 Tue May 28 16:10:49 CEST 2002 Paolo Molaro <lupus@ximian.com>
384 * interp.c: fixed SIZEOF to work with typedef/typeref.
386 Fri May 24 15:33:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
388 * interp.c: added partial async delegate and remoting support.
390 Thu May 23 18:45:38 CEST 2002 Paolo Molaro <lupus@ximian.com>
392 * interp.c: special case string ctors in invoke.
393 Handle null object in throw. Misc integer type mismatch fixes.
395 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
397 * interp.c (ves_runtime_method): share more code with the jit.
399 Wed May 22 12:31:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
401 * interp.c: fixed finally handling. In trace mode show
402 exception handling operations and the contents of the stack in the same
403 line as the executing instruction.
405 2002-05-20 Miguel de Icaza <miguel@ximian.com>
407 * interp.c: Updated help display.
409 2002-05-20 Radek Doulik <rodo@ximian.com>
411 * interp.c (dump_stack): print boxed values for --noptr
412 (ves_exec_method): use stackval_to_data as pointed out by lupus
414 2002-05-17 Radek Doulik <rodo@ximian.com>
416 * interp.c (dump_stack): if --noptr then print content of strings
417 in form [str:<printed string>]
419 2002-05-16 Radek Doulik <rodo@ximian.com>
421 * interp.c (ves_exec_method): use data.i instead of data.l in i32
423 (ves_exec_method): set type in I64 <--> I32 conversions
425 2002-05-15 Radek Doulik <rodo@ximian.com>
427 * interp.c (ves_runtime_method): moved stackval_from_data call
428 inside #else branch, consulted on irc with lupus
430 2002-05-15 Dietmar Maurer <dietmar@ximian.com>
432 * interp.c (ves_exec_method): use new mono_unhandled_exception()
434 2002-05-14 Radek Doulik <rodo@ximian.com>
436 * interp.c: introduced new --noptr option to suppres pointer
437 address printing. I find this useful for comparing trace outputs
440 Tue May 14 16:37:55 CEST 2002 Paolo Molaro <lupus@ximian.com>
442 * interp.c: some finally handling fixes and compilation fixes for
443 changes in the runtime lib.
445 2002-04-30 Dick Porter <dick@ximian.com>
447 * interp.c: Tell glib to not abort when g_log() etc print
450 Mon Apr 22 16:52:03 CEST 2002 Paolo Molaro <lupus@ximian.com>
452 * interp.c: handle muslticast delegates. Implement a couple more
453 convert opcodes. Pretend we spend some time jitting...
455 2002-04-20 Dietmar Maurer <dietmar@ximian.com>
457 * interp.c (ves_exec_method): support internalcall String constructors
459 2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
461 * interp.c: support for new szarray format.
463 Tue Apr 16 20:12:58 CEST 2002 Paolo Molaro <lupus@ximian.com>
465 * interp.c: removed profiling code (moved to common library).
466 Implemented inlining for some special methods.
468 2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
470 * interp.c: Using fullnames when adding icall's (array)
472 Wed Apr 10 16:07:23 CEST 2002 Paolo Molaro <lupus@ximian.com>
474 * interp.c: quick implementation for opcodes needed by the new parse
477 Tue Apr 9 13:08:26 CEST 2002 Paolo Molaro <lupus@ximian.com>
479 * interp.c: make the interp thread-safe wrt the metadata lib.
481 Mon Apr 8 17:15:48 CEST 2002 Paolo Molaro <lupus@ximian.com>
483 * interp.c: display return value with --trace.
484 Call mono_runtime_init ().
486 2002-04-06 Dietmar Maurer <dietmar@ximian.com>
488 * interp.c (interp_mono_runtime_invoke): handle more types,
489 removed runtime_exec_main
491 Thu Apr 4 11:36:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
493 * interp.c: don't try to get an IL opcode for runtime and internal
496 Thu Mar 28 16:54:51 CET 2002 Paolo Molaro <lupus@ximian.com>
498 * interp.c: spring warning cleanup.
500 Thu Mar 28 12:03:28 CET 2002 Paolo Molaro <lupus@ximian.com>
502 * interp.c: check obj address in stfld.
504 2002-03-27 Dietmar Maurer <dietmar@ximian.com>
506 * interp.c (ves_exec_method): CASTCLASS: fix for transparent proxy
508 Tue Mar 26 20:09:10 CET 2002 Paolo Molaro <lupus@ximian.com>
510 * interp.c: set frame->ip before dumping the stack trace.
512 Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
514 * interp.c: remove glib mem vtable code.
516 2002-03-26 Dick Porter <dick@ximian.com>
518 * interp.c: Show thread ID's in trace output.
520 New option "--traceclassinit" to put debug output around
521 runtime_class_init().
523 Make sure all options are displayed in usage().
525 Tue Mar 26 17:03:14 CET 2002 Paolo Molaro <lupus@ximian.com>
527 * interp.c: support fieldrefs when accessing instance fields.
529 Mon Mar 25 12:59:52 CET 2002 Paolo Molaro <lupus@ximian.com>
531 * interp.c: allow tracing to be done on a per-method basis.
532 Fix interp_mono_runtime_invoke() to deal correcttly with the return
533 value. Disable glib mem vtable setting.
535 Thu Mar 21 18:08:37 CET 2002 Paolo Molaro <lupus@ximian.com>
537 * interp.c: set stack trace info when throwing an exception.
539 Thu Mar 21 17:32:46 CET 2002 Paolo Molaro <lupus@ximian.com>
541 * interp.c: intern strings before executing a method (and don't
542 intern command line arguments anymore). Add sanity checks in alloca
545 Sat Mar 16 19:15:18 CET 2002 Paolo Molaro <lupus@ximian.com>
547 * interp.c: restore frame on return from unmanaged calls.
548 Add support for continuing execution up to x IL insn.
549 Fix exception handling when an exception is raised in the catch
550 handler of the same method that issued the first one.
552 2002-03-11 Dietmar Maurer <dietmar@ximian.com>
554 * interp.c (ves_runtime_method): set method_info field
556 Mon Mar 11 14:48:07 CET 2002 Paolo Molaro <lupus@ximian.com>
558 * interp.c: corlib consistency checls moved to libmetadata.
560 Mon Mar 11 11:27:27 CET 2002 Paolo Molaro <lupus@ximian.com>
562 * interp.c: use the new facilities in debug-helpers to
563 disassemble CIL code and match method names to MonoMethods.
565 Thu Mar 7 17:20:59 CET 2002 Paolo Molaro <lupus@ximian.com>
567 * interp.c: Boehm-GC enable. Fix some overflow opcodes.
569 Tue Mar 5 18:12:40 CET 2002 Paolo Molaro <lupus@ximian.com>
571 * interp.c: fix non-debug build and some more opcode work.
573 Mon Mar 4 11:21:44 CET 2002 Paolo Molaro <lupus@ximian.com>
575 * interp.c: print the address of 'this' in tracing mode.
577 Thu Feb 28 19:18:59 CET 2002 Paolo Molaro <lupus@ximian.com>
579 * interp.c: add checks for more binary consistency.
581 2002-02-27 Dietmar Maurer <dietmar@ximian.com>
583 * interp.c (interp_mono_runtime_invoke): use alloca instead of g_new0
585 Tue Feb 26 11:43:34 CET 2002 Paolo Molaro <lupus@ximian.com>
587 * interp.c: added profiling for object creation.
589 Mon Feb 25 17:37:07 CET 2002 Paolo Molaro <lupus@ximian.com>
591 * interp.c: use correct value for guint64 max.
593 2002-02-22 Radek Doulik <rodo@ximian.com>
595 * interp.c: s/gulong/guint64 as it differs on ppc
597 Wed Feb 20 22:18:40 CET 2002 Paolo Molaro <lupus@ximian.com>
599 * interp.c: more complete runtime_invoke () implementation.
600 Fixed castclass/isinst to work correctly with arrays.
602 Tue Feb 19 20:21:14 CET 2002 Paolo Molaro <lupus@ximian.com>
604 * interp.c: implement the runtime_invoke function.
606 Mon Feb 18 15:49:20 CET 2002 Paolo Molaro <lupus@ximian.com>
608 * interp.c: fix alignment code. Make sure to init classes
609 in more cases. Command-line arguments are interned.
611 2002-02-16 Radek Doulik <rodo@ximian.com>
613 * interp.c (ves_exec_method): test type of sp [-1] instead of sp
614 [0], because sp [-1] is the value going to be shifted, fixed in
615 CEE_SHL, CEE_SHR, CEE_UN opcodes)
617 Sat Feb 16 12:00:24 CET 2002 Paolo Molaro <lupus@ximian.com>
619 * interp.c: fixed cut&paste error for ldind.r4 and ldind.r8.
621 Fri Feb 15 15:07:27 CET 2002 Paolo Molaro <lupus@ximian.com>
623 * interp.c: use strrchr instead of rindex. use _isnan and _finite on
626 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
628 * interp.c (ves_exec_method): replace
629 'g_assert (sp->type = VAL_VALUETA)' with
630 'g_assert (sp->type == VAL_VALUETA)' otherwise
631 the assert always passes. FIXME: should the test have been !=?
633 2002-02-14 Dietmar Maurer <dietmar@ximian.com>
635 * interp.c (stackval_from_data): fix for MONO_TYPE_PTR
637 Wed Feb 13 16:17:38 CET 2002 Paolo Molaro <lupus@ximian.com>
639 * interp.c: fixed newobj implementation for valuetypes bug found by
640 dietmar. sub.ovf dummy code.
642 Tue Feb 12 14:08:47 CET 2002 Paolo Molaro <lupus@ximian.com>
644 * hacks.h: check against redefining preprocessor symbol.
645 * interp.c: fix profile info to return more sensible results.
647 Mon Feb 11 13:05:29 CET 2002 Paolo Molaro <lupus@ximian.com>
649 * interp.c: added "die on exception" command line argument.
650 When we segfault, set the message in the exception to "Segmentation
651 fault" so people can recognise what's going on.
653 2002-02-10 Miguel de Icaza <miguel@ximian.com>
655 * interp.c (ves_exec_method): Compare the element_class type token
656 in the class we got as well, instead of the element class vs the
659 This fixes the invalid cast exceptions during unboxing
661 Fri Feb 8 13:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>
663 * interp.c: use opcode information from libmetadata.
665 2002-02-05 Dietmar Maurer <dietmar@ximian.com>
667 * interp.c (ves_exec_method): CEE_UNBOX: use element_class for
670 2002-02-04 Dietmar Maurer <dietmar@ximian.com>
672 * interp.c (main): impl. __array_Address icall
674 Fri Feb 1 16:03:53 CET 2002 Paolo Molaro <lupus@ximian.com>
676 * interp.c: exception fixes. Use mono_method_pointer_get ()
677 to easy porting to other archs. Some support for overflow detection.
679 2002-01-25 Dietmar Maurer <dietmar@ximian.com>
681 * interp.c, jit.c (main): install runtime_exec_main handler
682 (main): bug fix - call TlsAlloc () before we execute code
684 2002-01-23 Dick Porter <dick@ximian.com>
686 * interp.c: Added some kludges to cope with CONV_OVF_I2,
687 CONV_OVF_I4 and ADD_OVF so that number formatting works. Also
688 initialise and cleanup the network support.
690 Thu Jan 10 20:59:59 CET 2002 Paolo Molaro <lupus@ximian.com>
692 * interp.c, interp.h: add a flag to mono_create_trampoline ()
693 to handle runtime methods.
695 Sat Jan 5 15:45:14 CET 2002 Paolo Molaro <lupus@ximian.com>
697 * interp.c: allow classname:method name in --debug argument.
698 Fix box opcode for valuetypes. Fix a few opcode to take a 16 bit
699 index instead of 32 (stloc, ldloc, starg, etc.).
701 Thu Jan 3 23:19:27 CET 2002 Paolo Molaro <lupus@ximian.com>
703 * interp.c: temporary mul.ovf, mul.ovf.un, add.ovf.un implementations
704 to get the compiler going.
706 Mon Dec 24 17:23:45 CET 2001 Paolo Molaro <lupus@ximian.com>
708 * interp.c: fix ldc.i8.
710 Thu Dec 20 20:09:48 CET 2001 Paolo Molaro <lupus@ximian.com>
712 * interp.c: fix delegate method invocation to handle both
713 static and instance methods.
715 Tue Dec 18 18:48:50 CET 2001 Paolo Molaro <lupus@ximian.com>
717 * interp.c: make segv_handler static, handle runtime methods in stack
720 Thu Dec 13 20:24:28 CET 2001 Paolo Molaro <lupus@ximian.com>
722 * interp.c: correctly handle exceptions generated in C code.
723 Install an handler for SIGSEGV. Bare-bones profiler and hook for the
726 Mon Dec 3 17:15:44 CET 2001 Paolo Molaro <lupus@ximian.com>
728 * interp.c: call mono_init() after registering internal calls.
730 2001-11-30 Dick Porter <dick@ximian.com>
732 * interp.c: Replace get_named_exception() with
733 mono_exception_from_name()
735 Fri Nov 30 12:05:21 CET 2001 Paolo Molaro <lupus@ximian.com>
737 * interp.c: calculate locals and args offsets only once
738 per method call. Cache trampoline code as well.
740 2001-11-23 Dietmar Maurer <dietmar@ximian.com>
742 * interp.c (ves_exec_method): bug fix for exception5.cs
744 Mon Nov 19 11:33:00 CET 2001 Paolo Molaro <lupus@ximian.com>
746 * interp.c: start adding support for handling exceptions across
747 managed/unmanaged boundaries. Cleanup Delegate method invocation.
748 Pass the correct target object in Delegate::Invoke and use the correct
749 'this' pointer in ldvirtftn (bugs pointed out by Dietmar).
751 Thu Nov 15 17:40:24 CET 2001 Paolo Molaro <lupus@ximian.com>
753 * interp.c: handle enums with underlying type different from int32.
754 More checks for C structs <-> C# objects consistency.
756 Wed Nov 14 19:23:00 CET 2001 Paolo Molaro <lupus@ximian.com>
758 * interp.c: move the stack frame dumping code to a function so it can
759 be called from the debugger. Fix virtual method lookup for interfaces.
760 Throw exceptions instead of aborting in more places.
761 Print also the message in an exception. Updates for field renames in
764 2001-11-09 Dick Porter <dick@ximian.com>
766 * Makefile.am (mint_LDADD): Don't need THREAD_LIBS any more
768 2001-11-07 Miguel de Icaza <miguel@ximian.com>
770 * interp.c: Include stdlib to kill warning.
771 (check_corlib): Adjust format encodings to remove warnings.
773 Wed Nov 7 15:47:36 CET 2001 Paolo Molaro <lupus@ximian.com>
775 * interp.c: updates for changes in array code.
777 Fri Nov 2 19:06:54 CET 2001 Paolo Molaro <lupus@ximian.com>
779 * interp.c: hanlde field refs. Throw an exception on NULL references.
780 Check consistency of corlib types with the C struct representation.
782 2001-10-25 Dietmar Maurer <dietmar@ximian.com>
784 * interp.c (ves_exec_method): use relative numbering for runtime
785 type checks (and make it work with interfaces)
787 2001-10-15 Dietmar Maurer <dietmar@ximian.com>
789 * interp.c: removed newobj()
791 2001-10-10 Dietmar Maurer <dietmar@ximian.com>
793 * interp.c (get_virtual_method): use the vtable
794 (arch_compile_method): added to compute vtable entry
796 Mon Oct 8 16:14:40 CEST 2001 Paolo Molaro <lupus@ximian.com>
798 * interp.c: use the accessors provided in object.h to deal with
799 MonoArrays. Updates for API renames in metadata. Throw exception
800 in ldelema if index is out of bounds.
802 Mon Oct 8 10:44:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
804 * interp.c: fixes for changes in metadata.
806 2001-10-04 Dick Porter <dick@ximian.com>
808 * interp.c (ves_runtime_method): init_class() the
809 mono_defaults.delegate_class
810 Include mono-endian.h not endian.h
812 Tue Oct 2 18:51:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
814 * interp.c: set frame->ip in the leave opcode. Make db_methods static.
816 Sun Sep 30 11:57:15 CEST 2001 Paolo Molaro <lupus@ximian.com>
818 * interp.c: compiler and ANSI C portability fixes.
820 Fri Sep 28 19:37:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
822 * interp.c: Implemented ldtoken, conv.ovf.i. Use MonoClass->byval_arg
823 (and remove related kludges). Don't choke on access to arrays of
824 references. Throw an exception when an internalcall or P/Invoke
825 function don't have an implementation. Throw and EngineException
826 for unimplemented opcodes.
828 Tue Sep 25 11:12:35 CEST 2001 Paolo Molaro <lupus@ximian.com>
830 * interp.c: fixed get_virtual_method () to deal with interface
833 Mon Sep 24 18:50:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
835 * interp.c: catch a few more error conditions with exceptions instead of
837 Don't use g_print() in stack traces because it doesn't work with
839 When we call an instance method of a valuetype class, unbox the 'this'
840 argument if it is an object.
841 Use mono_ldstr () to implement the ldstr opcode: it takes care of
842 interning the string if necessary.
843 Implemented new opcodes: ckfinite, cgt.un, clt.un, ldvirtftn, ldarga.
844 Fixes to handle NaNs when comparing doubles.
845 Make sure the loaded assembly has an entry point defined.
846 Fixed portability bugs in neg and not opcodes.
848 2001-09-24 Dietmar Maurer <dietmar@ximian.com>
850 * interp.c (ves_exec_method): LDC_I4: 8bit constants are signed
851 (ves_exec_method): bug fix for NOT/NEG
852 (main): fix bug in parameter parsing
854 2001-09-23 Dick Porter <dick@ximian.com>
856 * Makefile.am (mint_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
858 2001-09-23 Dick Porter <dick@ximian.com>
860 * interp.c (main): Do some thread setup and cleanup around the
863 2001-09-21 Dick Porter <dick@ximian.com>
865 * Makefile.am (mint_LDADD): Added PTHREAD_LIBS to the link line
867 Thu Sep 20 16:32:42 CEST 2001 Paolo Molaro <lupus@ximian.com>
869 * interp.c: implemented some more opcodes: calli, rem.un,
870 shr.un, conv.u, cpobj, stobj, conv.r.un, conv.ovf.i1.un,
871 conv.ovf.i2.un, conv.ovf.i4.un, conv.ovf.i8.un, conv.ovf.i.un,
872 conv.ovf.u1.un, conv.ovf.u2.un, conv.ovf.u4.un, conv.ovf.u8.un,
874 Fix some 64 bit issues in the array element access code and a small bug.
875 Throw an exception on index out of range instead of asserting.
876 Throw an exception on a NULL array instead of dying.
877 Stomped a memory corruption bug (.cctor methods were freed after
878 executing them, but they are stores in MonoClass now...).
879 Added a simple facility to invoke the debugger when a named
880 function is entered (use the cmdline option --debug method_name).
881 * interp.h: fix 64 bit issue.
883 Tue Sep 18 13:21:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
885 * interp.c: fix some 64 bit issues. Safer support for delegates.
887 2001-09-12 Miguel de Icaza <miguel@ximian.com>
889 * interp.c (ves_exec_method): implement conv.u8 opcode.
891 Mon Sep 10 20:20:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
893 * interp.c: endian fixes, comments.
895 Fri Sep 7 18:45:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
897 * interp.c, interp.h: make ves_exec_method () and stackval_from_data ()
898 non static. Implement a couple of runtime methods needed to
899 use delegates (ves_runtime_method ()).
900 Implemented ldftn opcode.
902 Thu Sep 6 15:41:24 CEST 2001 Paolo Molaro <lupus@ximian.com>
904 * Makefile.am: link to libmonoarch.
905 * interp.h, interp.c: use mono_create_trampoline ().
906 Pass the command line arguments to Main (String[]) methods.
908 2001-08-30 Dietmar Maurer <dietmar@ximian.com>
910 * interp.c (ves_pinvoke_method): removed the libffi dependency
912 2001-08-29 Dietmar Maurer <dietmar@ximian.com>
914 * interp.c (ves_array_set): moved from icall.c
915 (ves_array_get): moved from icall.c
917 * icall.c: moved to metadata/icall.c
919 Wed Aug 29 12:46:06 CEST 2001 Paolo Molaro <lupus@ximian.com>
921 * interp.c: some small optimizations. Fixes to do signed
922 compares when needed. Change C++ comments into C.
923 Implemented cgt, clt. Added --opcode-count cmdline switch.
925 2001-08-28 Dietmar Maurer <dietmar@ximian.com>
927 * interp.c (ves_exec_method): better check for value types (get
928 the class to detect if we have a value type), implemented CEE_CONV_U1,
932 Mon Aug 27 21:30:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
934 * interp.c: warn and exit when Main () expects the cmdline arguments
935 instead of creashing.
937 Mon Aug 27 20:16:37 CEST 2001 Paolo Molaro <lupus@ximian.com>
939 * interp.c: merge isinst/castclass handling. Hopefully implement
940 the right semantics for handling callvirt correctly (changes
941 here and there to support it). Integrate bugfix from Dietmar quickly
942 so he needs to handle the cvs conflict:-)
944 Mon Aug 27 12:20:32 CEST 2001 Paolo Molaro <lupus@ximian.com>
946 * interp.c: fix compilation and updates for changes in metadata/.
948 2001-08-26 Miguel de Icaza <miguel@ximian.com>
950 * interp.c (main): Add option handling for the interpreter,
951 support the `--trace' option.
953 Sun Aug 26 23:04:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
955 * interp.c: get in a dummy virtual method dispatch.
956 Added support for int64, native int and native uint as arguments.
957 Added debug enter/leave for icall and pinvoke methods, too.
958 Implement opcodes conv.i, conv.i8, ldelema.
960 Sun Aug 26 11:37:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
962 * interp.h, interp.c: load also a MonoClass pointer when we load
963 an address on the stack. Implemented conv.i1, conv.i2, con.i4,
964 conv.u4, conv.r4, conv.r8. Print the arguments in the stack trace
965 and the name of the exception.
967 Sat Aug 25 15:56:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
969 * interp.c: Implemented some opcodes: starg.s, ldobj, isinst,
970 ldarg, starg, ldloc, ldloca, stloc, initobj, cpblk, sizeof.
972 Sat Aug 25 12:57:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
974 * interp.c: handle enumerations specially (not as valuetypes).
976 Fri Aug 24 19:34:04 CEST 2001 Paolo Molaro <lupus@ximian.com>
978 * interp.h, interp.c: add support for valuetypes.
980 Fri Aug 24 16:09:20 CEST 2001 Paolo Molaro <lupus@ximian.com>
982 * interp.c: updates for merge of MonoParam in MonoType.
984 Thu Aug 23 12:04:34 CEST 2001 Paolo Molaro <lupus@ximian.com>
986 * interp.c: removed beforefieldinit check, it's a useless flag.
987 Added a couple more test cases to tests/ dir.
989 2001-08-22 Miguel de Icaza <miguel@ximian.com>
991 * interp.c (usage): Add version information
992 (ves_pinvoke_method): Typo fix.
994 Wed Aug 22 20:37:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
996 * interp.c: simplified init_class (). Make sure a class
997 is fully initialized before executing a method in the class.
998 Search for the class constructor only on beforefieldinit classes.
999 Implement a bunch of opcodes: br, brfalse, brtrue, beq, bge,
1000 bgt, blt, ble, bne.un, bge.un, bgt.un, ble.un, blt.un, stind.i,
1001 ldflda, ldsflda, ldelem.i8, stelem.i8, leave.
1003 Wed Aug 22 16:34:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
1005 * interp.c: Updates for changes in metadata/. Better output in debug mode
1006 and in the stack trace. Completed rethrow handling
1008 Tue Aug 21 18:56:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1010 * interp.c: new macro INIT_FRAME() to properly
1011 initialize a MonoInvocation. Fixed a couple of buglets in exception code:
1012 increase stack pointer when pushing the exception for catch blocks,
1013 initialize frame->ex_handler to NULL, correctly try all the
1014 catch blocks (don't incorrectly fallback on filter handling).
1015 Added a couple more checks where we may need to throw an
1016 exception. Added more exception creation functions.
1017 Changed stackval_from_data() to take the target stackval as
1018 argument. Implemented a couple more opcodes.
1019 * interp.h: prepare stackval for value type code.
1021 2001-08-21 Miguel de Icaza <miguel@ximian.com>
1023 * Makefile.am (mint_LDADD): Renamed interpreter to mint.
1025 2001-08-21 Dietmar Maurer <dietmar@ximian.com>
1027 * interp.c (get_named_exception): use the right constructor.
1029 Mon Aug 20 18:58:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
1031 * interp.c: fix buglet with the leave.s opcode.
1033 2001-08-20 Dietmar Maurer <dietmar@ximian.com>
1035 * icall.c: changed everything to support the new calling convention
1037 * hacks.h: added some macros for FreeBSD
1039 * interp.c (get_named_exception): use mono_object_new instead of
1040 newobj, initialize the stack before we call the constructor.
1042 Sat Aug 18 12:43:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1044 * interp.c, interp.h: added support code to create exceptions.
1045 Changed interncal calling convnetion over to MonoInvocation, to support
1046 exceptions, walking the stack back and forward and passing the 'this'
1047 pointer separately (remove the cludges required before to pass this on the
1048 stack). Use alloca heavily for both local vars and a copy of the incoming
1049 arguments. Init local vars to zero.
1050 Simplify stackval_from_data() and stackval_to_data() to only take a pointer
1051 instead of pointer + offset.
1052 Implement a few exceptions-related opcodes and the code to run finally, fault and
1053 catch blocks as well as a stack trace if no handler is found.
1055 2001-08-16 Alex Graveley <alex@ximian.com>
1057 * Makefile.am (mono_int_LDADD): Link with ../../libffi/libffi.a
1058 instead of ../../libffi/.libs/libffi.a.
1060 2001-08-10 Dietmar Maurer <dietmar@ximian.com>
1062 * interp.c (ves_exec_method): impl CASTCLASS
1064 * icall.c: moved the internal call stuff to this file
1066 * interp.c (ves_exec_method): impl. BOX/UNBOX
1067 (ves_icall_System_Array_GetValue): impl.
1068 (ves_icall_System_Array_SetValue): impl.
1069 added myself to Authors
1071 2001-08-09 Dietmar Maurer <dietmar@ximian.com>
1073 * implemented arrays, but you will need a modified version of
1074 Array.cs to get arrays working (will commit soon)
1076 * interp.c (ves_icall_array_Set): impl.
1077 (ves_icall_array_Get): impl.
1078 (ves_icall_array_ctor): impl.
1079 (ves_icall_System_Array_GetRank): impl.
1080 (ves_icall_System_Array_GetLength): impl.
1081 (ves_icall_System_Array_GetLowerBound): impl.
1082 (mono_lookup_internal_call): impl.
1084 2001-08-06 Dietmar Maurer <dietmar@ximian.com>
1086 * interp.c (ves_exec_method): impl. NEWARR
1087 (ves_exec_method): impl. most LDELEM/STELEM opcodes, LDLEN
1089 (mono_get_ansi_string): impl.
1090 (mono_lookup_internal_call): impl.
1091 (ves_exec_method): implemented internal calls
1093 2001-08-05 Dietmar Maurer <dietmar@ximian.com>
1095 * interp.c (ves_pinvoke_method): removed all static vars.
1097 2001-08-02 Dietmar Maurer <dietmar@ximian.com>
1099 * interp.c (ves_exec_method): found a way to do unordered
1100 compares, implemented CEE_BNE_UN_S, CEE_BGE_UN_S, CEE_BGT_UN_S,
1101 CEE_BLE_UN_S, CEE_BLT_UN_S
1103 Wed Aug 1 22:51:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1105 * interp.c: handle also MONO_TYPE_CLASS to/from the stack.
1106 Change locals to be a memory blob, instead of the structured
1107 (but wrong) stackval. Implement bne.un.s opcode. Make the program
1108 exit with the error code from Main().
1110 2001-08-01 Dietmar Maurer <dietmar@ximian.com>
1112 * interp.c (ves_exec_method): implemented LDSTR
1114 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1116 * interp.c (GET_NATI): Switched from using nati_t to cli/types.h
1117 m_i type. Maybe we should rename the types to be m_i_t instead of
1120 Make the code compile after I broke it.
1122 Tue Jul 31 23:46:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
1124 * interp.c: fix cleanup.
1125 * Makefile.am: don't link with disassembler library.
1127 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1129 (ves_exec_method): Cleanup of the source code.
1131 Tue Jul 31 20:13:59 CEST 2001 Paolo Molaro <lupus@ximian.com>
1133 * interp.c: implement stind.*, ldind.*, ldloca.s opcodes.
1134 Provide better tracing with DEBUG_INTERP.
1136 Tue Jul 31 17:52:53 CEST 2001 Paolo Molaro <lupus@ximian.com>
1138 * interp.c: massive namespace cleanup.
1140 Mon Jul 30 20:09:58 CEST 2001 Paolo Molaro <lupus@ximian.com>
1142 * interp.c: update to use mono_method->name.
1144 Fri Jul 27 20:54:00 CEST 2001 Paolo Molaro <lupus@ximian.com>
1146 * interp.c: start implementing callvirt. Classes with
1147 class constructors are properly initialized when needed.
1148 Fix error introduced in version 1.17.
1150 Fri Jul 27 14:03:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1152 * interp.c: implement static field loading and storing.
1154 2001-07-27 Dietmar Maurer <dietmar@ximian.com>
1156 * interp.c (ves_pinvoke_method): impl.
1158 Fri Jul 27 11:49:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1160 * interp.c: Removed some debugging printouts. Made stackval_to_data
1161 static. Handle also instance methods in CALL opcode. Fix ret to properly
1162 deal with void functions. Fixed constructor to leave the object on
1165 Thu Jul 26 13:24:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1167 * interp.c: ves_exec_method () doesn't take a MonoImage arg
1168 anymore. Use the method cache in MonoImage. Updates to
1169 mache recent changes in metadata.
1170 Fix newobj code to use new metadata features. Call the class
1171 constructor after allocationg the object. Implemented load field
1172 and store field opcodes (the support functions need to be finished).
1174 Tue Jul 24 16:51:09 CEST 2001 Paolo Molaro <lupus@ximian.com>
1176 * interp.c, hacks.h: moved a few ugly macros out of the code.
1177 Implemented switch opcode.
1179 2001-07-23 Miguel de Icaza <miguel@ximian.com>
1181 * interp.c (newobj): Added function to handle newobj opcode.
1183 2001-07-18 Miguel de Icaza <miguel@ximian.com>
1185 * interp.c (ves_exec_method): Make the interpreter abort with more
1186 information than it currently does.
1188 Enable the slow processor, as it is easier to debug.
1190 Sun Jul 15 17:50:23 CEST 2001 Paolo Molaro <lupus@ximian.com>
1192 * Started changelog.
1193 * interp.c: use new mono_get_method () function to get the complete
1194 info on a method invocation: we support now method invocation with
1195 multiple (or zero) simple arguments and with or without a return value.
1196 Implement also a couple more opcodes.