5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/assembly.h>
44 #include <mono/metadata/tabledefs.h>
45 #include <mono/metadata/exception.h>
46 #include <mono/metadata/file-io.h>
47 #include <mono/metadata/console-io.h>
48 #include <mono/metadata/socket-io.h>
49 #include <mono/metadata/mono-endian.h>
50 #include <mono/metadata/tokentype.h>
51 #include <mono/metadata/domain-internals.h>
52 #include <mono/metadata/metadata-internals.h>
53 #include <mono/metadata/class-internals.h>
54 #include <mono/metadata/marshal.h>
55 #include <mono/metadata/gc-internal.h>
56 #include <mono/metadata/mono-gc.h>
57 #include <mono/metadata/rand.h>
58 #include <mono/metadata/sysmath.h>
59 #include <mono/metadata/string-icalls.h>
60 #include <mono/metadata/debug-helpers.h>
61 #include <mono/metadata/process.h>
62 #include <mono/metadata/environment.h>
63 #include <mono/metadata/profiler-private.h>
64 #include <mono/metadata/locales.h>
65 #include <mono/metadata/filewatcher.h>
66 #include <mono/metadata/char-conversions.h>
67 #include <mono/metadata/security.h>
68 #include <mono/metadata/mono-config.h>
69 #include <mono/metadata/cil-coff.h>
70 #include <mono/metadata/number-formatter.h>
71 #include <mono/metadata/security-manager.h>
72 #include <mono/metadata/security-core-clr.h>
73 #include <mono/metadata/mono-perfcounters.h>
74 #include <mono/metadata/mono-debug.h>
75 #include <mono/metadata/mono-ptr-array.h>
76 #include <mono/metadata/verify-internals.h>
77 #include <mono/metadata/runtime.h>
78 #include <mono/io-layer/io-layer.h>
79 #include <mono/utils/strtod.h>
80 #include <mono/utils/monobitset.h>
81 #include <mono/utils/mono-time.h>
82 #include <mono/utils/mono-proclib.h>
83 #include <mono/utils/mono-string.h>
84 #include <mono/utils/mono-error-internals.h>
85 #include <mono/utils/mono-mmap.h>
86 #include <mono/utils/mono-io-portability.h>
87 #include <mono/utils/mono-digest.h>
88 #include <mono/utils/bsearch.h>
89 #include <mono/utils/mono-mutex.h>
90 #include <mono/utils/mono-threads.h>
92 #if defined (HOST_WIN32)
98 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void) MONO_INTERNAL;
100 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
103 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
105 static inline MonoBoolean
106 is_generic_parameter (MonoType *type)
108 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
112 mono_class_init_or_throw (MonoClass *klass)
114 if (!mono_class_init (klass))
115 mono_raise_exception (mono_class_get_exception_for_failure (klass));
119 * We expect a pointer to a char, not a string
121 ICALL_EXPORT gboolean
122 mono_double_ParseImpl (char *ptr, double *result)
124 gchar *endptr = NULL;
131 *result = strtod (ptr, &endptr);
134 /* mono_strtod () is not thread-safe */
135 EnterCriticalSection (&mono_strtod_mutex);
136 *result = mono_strtod (ptr, &endptr);
137 LeaveCriticalSection (&mono_strtod_mutex);
141 if (!*ptr || (endptr && *endptr))
147 ICALL_EXPORT MonoObject *
148 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
157 ao = (MonoArray *)this;
158 ac = (MonoClass *)ao->obj.vtable->klass;
160 esize = mono_array_element_size (ac);
161 ea = (gpointer*)((char*)ao->vector + (pos * esize));
163 if (ac->element_class->valuetype)
164 return mono_value_box (this->vtable->domain, ac->element_class, ea);
169 ICALL_EXPORT MonoObject *
170 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
178 MONO_CHECK_ARG_NULL (idxs);
180 io = (MonoArray *)idxs;
181 ic = (MonoClass *)io->obj.vtable->klass;
183 ao = (MonoArray *)this;
184 ac = (MonoClass *)ao->obj.vtable->klass;
186 g_assert (ic->rank == 1);
187 if (io->bounds != NULL || io->max_length != ac->rank)
188 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
190 ind = (gint32 *)io->vector;
192 if (ao->bounds == NULL) {
193 if (*ind < 0 || *ind >= ao->max_length)
194 mono_raise_exception (mono_get_exception_index_out_of_range ());
196 return ves_icall_System_Array_GetValueImpl (this, *ind);
199 for (i = 0; i < ac->rank; i++)
200 if ((ind [i] < ao->bounds [i].lower_bound) ||
201 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound))
202 mono_raise_exception (mono_get_exception_index_out_of_range ());
204 pos = ind [0] - ao->bounds [0].lower_bound;
205 for (i = 1; i < ac->rank; i++)
206 pos = pos*ao->bounds [i].length + ind [i] -
207 ao->bounds [i].lower_bound;
209 return ves_icall_System_Array_GetValueImpl (this, pos);
213 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
215 MonoClass *ac, *vc, *ec;
227 vc = value->vtable->klass;
231 ac = this->obj.vtable->klass;
232 ec = ac->element_class;
234 esize = mono_array_element_size (ac);
235 ea = (gpointer*)((char*)this->vector + (pos * esize));
236 va = (gpointer*)((char*)value + sizeof (MonoObject));
238 if (mono_class_is_nullable (ec)) {
239 mono_nullable_init ((guint8*)ea, value, ec);
244 mono_gc_bzero (ea, esize);
248 #define NO_WIDENING_CONVERSION G_STMT_START{\
249 mono_raise_exception (mono_get_exception_argument ( \
250 "value", "not a widening conversion")); \
253 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
254 if (esize < vsize + (extra)) \
255 mono_raise_exception (mono_get_exception_argument ( \
256 "value", "not a widening conversion")); \
259 #define INVALID_CAST G_STMT_START{ \
260 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
261 mono_raise_exception (mono_get_exception_invalid_cast ()); \
264 /* Check element (destination) type. */
265 switch (ec->byval_arg.type) {
266 case MONO_TYPE_STRING:
267 switch (vc->byval_arg.type) {
268 case MONO_TYPE_STRING:
274 case MONO_TYPE_BOOLEAN:
275 switch (vc->byval_arg.type) {
276 case MONO_TYPE_BOOLEAN:
289 NO_WIDENING_CONVERSION;
296 if (!ec->valuetype) {
297 if (!mono_object_isinst (value, ec))
299 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
303 if (mono_object_isinst (value, ec)) {
304 if (ec->has_references)
305 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
307 mono_gc_memmove (ea, (char *)value + sizeof (MonoObject), esize);
314 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
316 et = ec->byval_arg.type;
317 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
318 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
320 vt = vc->byval_arg.type;
321 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
322 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
324 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
330 case MONO_TYPE_CHAR: \
331 CHECK_WIDENING_CONVERSION(0); \
332 *(etype *) ea = (etype) u64; \
334 /* You can't assign a signed value to an unsigned array. */ \
339 /* You can't assign a floating point number to an integer array. */ \
342 NO_WIDENING_CONVERSION; \
346 #define ASSIGN_SIGNED(etype) G_STMT_START{\
352 CHECK_WIDENING_CONVERSION(0); \
353 *(etype *) ea = (etype) i64; \
355 /* You can assign an unsigned value to a signed array if the array's */ \
356 /* element size is larger than the value size. */ \
361 case MONO_TYPE_CHAR: \
362 CHECK_WIDENING_CONVERSION(1); \
363 *(etype *) ea = (etype) u64; \
365 /* You can't assign a floating point number to an integer array. */ \
368 NO_WIDENING_CONVERSION; \
372 #define ASSIGN_REAL(etype) G_STMT_START{\
376 CHECK_WIDENING_CONVERSION(0); \
377 *(etype *) ea = (etype) r64; \
379 /* All integer values fit into a floating point array, so we don't */ \
380 /* need to CHECK_WIDENING_CONVERSION here. */ \
385 *(etype *) ea = (etype) i64; \
391 case MONO_TYPE_CHAR: \
392 *(etype *) ea = (etype) u64; \
399 u64 = *(guint8 *) va;
402 u64 = *(guint16 *) va;
405 u64 = *(guint32 *) va;
408 u64 = *(guint64 *) va;
414 i64 = *(gint16 *) va;
417 i64 = *(gint32 *) va;
420 i64 = *(gint64 *) va;
423 r64 = *(gfloat *) va;
426 r64 = *(gdouble *) va;
429 u64 = *(guint16 *) va;
431 case MONO_TYPE_BOOLEAN:
432 /* Boolean is only compatible with itself. */
445 NO_WIDENING_CONVERSION;
452 /* If we can't do a direct copy, let's try a widening conversion. */
455 ASSIGN_UNSIGNED (guint16);
457 ASSIGN_UNSIGNED (guint8);
459 ASSIGN_UNSIGNED (guint16);
461 ASSIGN_UNSIGNED (guint32);
463 ASSIGN_UNSIGNED (guint64);
465 ASSIGN_SIGNED (gint8);
467 ASSIGN_SIGNED (gint16);
469 ASSIGN_SIGNED (gint32);
471 ASSIGN_SIGNED (gint64);
473 ASSIGN_REAL (gfloat);
475 ASSIGN_REAL (gdouble);
479 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
483 #undef NO_WIDENING_CONVERSION
484 #undef CHECK_WIDENING_CONVERSION
485 #undef ASSIGN_UNSIGNED
491 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
499 MONO_CHECK_ARG_NULL (idxs);
501 ic = idxs->obj.vtable->klass;
502 ac = this->obj.vtable->klass;
504 g_assert (ic->rank == 1);
505 if (idxs->bounds != NULL || idxs->max_length != ac->rank)
506 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
508 ind = (gint32 *)idxs->vector;
510 if (this->bounds == NULL) {
511 if (*ind < 0 || *ind >= this->max_length)
512 mono_raise_exception (mono_get_exception_index_out_of_range ());
514 ves_icall_System_Array_SetValueImpl (this, value, *ind);
518 for (i = 0; i < ac->rank; i++)
519 if ((ind [i] < this->bounds [i].lower_bound) ||
520 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound))
521 mono_raise_exception (mono_get_exception_index_out_of_range ());
523 pos = ind [0] - this->bounds [0].lower_bound;
524 for (i = 1; i < ac->rank; i++)
525 pos = pos * this->bounds [i].length + ind [i] -
526 this->bounds [i].lower_bound;
528 ves_icall_System_Array_SetValueImpl (this, value, pos);
531 ICALL_EXPORT MonoArray *
532 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
534 MonoClass *aklass, *klass;
537 gboolean bounded = FALSE;
541 MONO_CHECK_ARG_NULL (type);
542 MONO_CHECK_ARG_NULL (lengths);
544 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
546 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
548 for (i = 0; i < mono_array_length (lengths); i++)
549 if (mono_array_get (lengths, gint32, i) < 0)
550 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
552 klass = mono_class_from_mono_type (type->type);
553 mono_class_init_or_throw (klass);
555 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
556 /* vectors are not the same as one dimensional arrays with no-zero bounds */
561 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
563 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
564 for (i = 0; i < aklass->rank; ++i) {
565 sizes [i] = mono_array_get (lengths, guint32, i);
567 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
569 sizes [i + aklass->rank] = 0;
572 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
577 ICALL_EXPORT MonoArray *
578 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
580 MonoClass *aklass, *klass;
583 gboolean bounded = FALSE;
587 MONO_CHECK_ARG_NULL (type);
588 MONO_CHECK_ARG_NULL (lengths);
590 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
592 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
594 for (i = 0; i < mono_array_length (lengths); i++)
595 if ((mono_array_get (lengths, gint64, i) < 0) ||
596 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX))
597 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
599 klass = mono_class_from_mono_type (type->type);
600 mono_class_init_or_throw (klass);
602 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
603 /* vectors are not the same as one dimensional arrays with no-zero bounds */
608 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
610 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
611 for (i = 0; i < aklass->rank; ++i) {
612 sizes [i] = mono_array_get (lengths, guint64, i);
614 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
616 sizes [i + aklass->rank] = 0;
619 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
625 ves_icall_System_Array_GetRank (MonoObject *this)
629 return this->vtable->klass->rank;
633 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
635 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
640 if ((dimension < 0) || (dimension >= rank))
641 mono_raise_exception (mono_get_exception_index_out_of_range ());
643 if (this->bounds == NULL)
644 length = this->max_length;
646 length = this->bounds [dimension].length;
648 #ifdef MONO_BIG_ARRAYS
649 if (length > G_MAXINT32)
650 mono_raise_exception (mono_get_exception_overflow ());
656 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
658 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
662 if ((dimension < 0) || (dimension >= rank))
663 mono_raise_exception (mono_get_exception_index_out_of_range ());
665 if (this->bounds == NULL)
666 return this->max_length;
668 return this->bounds [dimension].length;
672 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
674 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
678 if ((dimension < 0) || (dimension >= rank))
679 mono_raise_exception (mono_get_exception_index_out_of_range ());
681 if (this->bounds == NULL)
684 return this->bounds [dimension].lower_bound;
688 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
690 int sz = mono_array_element_size (mono_object_class (arr));
691 mono_gc_bzero (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
694 ICALL_EXPORT gboolean
695 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
700 MonoVTable *src_vtable;
701 MonoVTable *dest_vtable;
702 MonoClass *src_class;
703 MonoClass *dest_class;
705 src_vtable = source->obj.vtable;
706 dest_vtable = dest->obj.vtable;
708 if (src_vtable->rank != dest_vtable->rank)
711 if (source->bounds || dest->bounds)
714 /* there's no integer overflow since mono_array_length returns an unsigned integer */
715 if ((dest_idx + length > mono_array_length_fast (dest)) ||
716 (source_idx + length > mono_array_length_fast (source)))
719 src_class = src_vtable->klass->element_class;
720 dest_class = dest_vtable->klass->element_class;
723 * Handle common cases.
726 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
727 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
729 if (src_class == mono_defaults.object_class && dest_class->valuetype)
732 /* Check if we're copying a char[] <==> (u)short[] */
733 if (src_class != dest_class) {
734 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
737 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
738 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
742 if (dest_class->valuetype) {
743 element_size = mono_array_element_size (source->obj.vtable->klass);
744 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
745 if (dest_class->has_references) {
746 mono_value_copy_array (dest, dest_idx, source_addr, length);
748 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
749 mono_gc_memmove (dest_addr, source_addr, element_size * length);
752 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
759 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
768 ao = (MonoArray *)this;
769 ac = (MonoClass *)ao->obj.vtable->klass;
771 esize = mono_array_element_size (ac);
772 ea = (gpointer*)((char*)ao->vector + (pos * esize));
774 mono_gc_memmove (value, ea, esize);
778 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
787 ao = (MonoArray *)this;
788 ac = (MonoClass *)ao->obj.vtable->klass;
789 ec = ac->element_class;
791 esize = mono_array_element_size (ac);
792 ea = (gpointer*)((char*)ao->vector + (pos * esize));
794 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
795 g_assert (esize == sizeof (gpointer));
796 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
798 g_assert (ec->inited);
799 g_assert (esize == mono_class_value_size (ec, NULL));
800 if (ec->has_references)
801 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
803 mono_gc_memmove (ea, value, esize);
808 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
810 MonoClass *klass = array->obj.vtable->klass;
811 guint32 size = mono_array_element_size (klass);
812 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
814 const char *field_data;
816 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
817 MonoException *exc = mono_get_exception_argument("array",
818 "Cannot initialize array of non-primitive type.");
819 mono_raise_exception (exc);
822 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
823 MonoException *exc = mono_get_exception_argument("field_handle",
824 "Field doesn't have an RVA");
825 mono_raise_exception (exc);
828 size *= array->max_length;
829 field_data = mono_field_get_data (field_handle);
831 if (size > mono_type_size (field_handle->type, &align)) {
832 MonoException *exc = mono_get_exception_argument("field_handle",
833 "Field not large enough to fill array");
834 mono_raise_exception (exc);
837 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
839 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
840 guint ## n *src = (guint ## n *) field_data; \
841 guint ## n *end = (guint ## n *)((char*)src + size); \
843 for (; src < end; data++, src++) { \
844 *data = read ## n (src); \
848 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
850 switch (type->type) {
867 memcpy (mono_array_addr (array, char, 0), field_data, size);
871 memcpy (mono_array_addr (array, char, 0), field_data, size);
876 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
880 return offsetof (MonoString, chars);
883 ICALL_EXPORT MonoObject *
884 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
888 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
891 return mono_object_clone (obj);
895 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
900 MONO_CHECK_ARG_NULL (handle);
902 klass = mono_class_from_mono_type (handle);
903 MONO_CHECK_ARG (handle, klass);
905 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
907 /* This will call the type constructor */
908 mono_runtime_class_init (vtable);
912 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
916 mono_image_check_for_module_cctor (image);
917 if (image->has_module_cctor) {
918 MonoClass *module_klass = mono_class_get (image, MONO_TOKEN_TYPE_DEF | 1);
919 /*It's fine to raise the exception here*/
920 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
924 ICALL_EXPORT MonoBoolean
925 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
930 /* later make this configurable and per-arch */
931 int min_size = 4096 * 4 * sizeof (void*);
932 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
933 /* if we have no info we are optimistic and assume there is enough room */
937 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
941 current = (guint8 *)&stack_addr;
942 if (current > stack_addr) {
943 if ((current - stack_addr) < min_size)
946 if (current - (stack_addr - stack_size) < min_size)
952 ICALL_EXPORT MonoObject *
953 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
957 return mono_object_clone (this);
961 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
964 MonoObject **values = NULL;
967 gint32 result = (int)mono_defaults.int32_class;
968 MonoClassField* field;
973 klass = mono_object_class (this);
975 if (mono_class_num_fields (klass) == 0)
979 * Compute the starting value of the hashcode for fields of primitive
980 * types, and return the remaining fields in an array to the managed side.
981 * This way, we can avoid costly reflection operations in managed code.
984 while ((field = mono_class_get_fields (klass, &iter))) {
985 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
987 if (mono_field_is_deleted (field))
989 /* FIXME: Add more types */
990 switch (field->type->type) {
992 result ^= *(gint32*)((guint8*)this + field->offset);
994 case MONO_TYPE_STRING: {
996 s = *(MonoString**)((guint8*)this + field->offset);
998 result ^= mono_string_hash (s);
1003 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1004 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1005 values [count++] = o;
1011 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1012 for (i = 0; i < count; ++i)
1013 mono_array_setref (*fields, i, values [i]);
1020 ICALL_EXPORT MonoBoolean
1021 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1024 MonoObject **values = NULL;
1026 MonoClassField* field;
1030 MONO_ARCH_SAVE_REGS;
1032 MONO_CHECK_ARG_NULL (that);
1034 if (this->vtable != that->vtable)
1037 klass = mono_object_class (this);
1039 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1040 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1043 * Do the comparison for fields of primitive type and return a result if
1044 * possible. Otherwise, return the remaining fields in an array to the
1045 * managed side. This way, we can avoid costly reflection operations in
1050 while ((field = mono_class_get_fields (klass, &iter))) {
1051 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1053 if (mono_field_is_deleted (field))
1055 /* FIXME: Add more types */
1056 switch (field->type->type) {
1059 case MONO_TYPE_BOOLEAN:
1060 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1065 case MONO_TYPE_CHAR:
1066 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1071 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1076 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1080 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1084 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1089 case MONO_TYPE_STRING: {
1090 MonoString *s1, *s2;
1091 guint32 s1len, s2len;
1092 s1 = *(MonoString**)((guint8*)this + field->offset);
1093 s2 = *(MonoString**)((guint8*)that + field->offset);
1096 if ((s1 == NULL) || (s2 == NULL))
1098 s1len = mono_string_length (s1);
1099 s2len = mono_string_length (s2);
1103 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1109 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1110 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1111 values [count++] = o;
1112 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1113 values [count++] = o;
1116 if (klass->enumtype)
1117 /* enums only have one non-static field */
1123 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1124 for (i = 0; i < count; ++i)
1125 mono_array_setref_fast (*fields, i, values [i]);
1132 ICALL_EXPORT MonoReflectionType *
1133 ves_icall_System_Object_GetType (MonoObject *obj)
1135 MONO_ARCH_SAVE_REGS;
1137 #ifndef DISABLE_REMOTING
1138 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1139 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1142 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1146 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1148 MONO_ARCH_SAVE_REGS;
1150 mtype->type = &obj->vtable->klass->byval_arg;
1151 g_assert (mtype->type->type);
1155 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1157 MONO_ARCH_SAVE_REGS;
1159 MONO_CHECK_ARG_NULL (obj);
1161 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1165 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1166 MonoReflectionMethod *method,
1167 MonoArray *opt_param_types)
1169 MONO_ARCH_SAVE_REGS;
1171 MONO_CHECK_ARG_NULL (method);
1173 return mono_image_create_method_token (
1174 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1178 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1180 MONO_ARCH_SAVE_REGS;
1182 mono_image_create_pefile (mb, file);
1186 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1188 MONO_ARCH_SAVE_REGS;
1190 mono_image_build_metadata (mb);
1194 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1196 MONO_ARCH_SAVE_REGS;
1198 mono_image_register_token (mb->dynamic_image, token, obj);
1202 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1204 MonoMethod **dest = data;
1206 /* skip unmanaged frames */
1222 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1224 MonoMethod **dest = data;
1226 /* skip unmanaged frames */
1231 if (!strcmp (m->klass->name_space, "System.Reflection"))
1240 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1242 MonoMethod **dest = data;
1244 /* skip unmanaged frames */
1248 if (m->wrapper_type != MONO_WRAPPER_NONE)
1251 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1265 static MonoReflectionType *
1266 type_from_name (const char *str, MonoBoolean ignoreCase)
1268 MonoType *type = NULL;
1269 MonoAssembly *assembly = NULL;
1270 MonoTypeNameParse info;
1271 char *temp_str = g_strdup (str);
1272 gboolean type_resolve = FALSE;
1274 MONO_ARCH_SAVE_REGS;
1276 /* mono_reflection_parse_type() mangles the string */
1277 if (!mono_reflection_parse_type (temp_str, &info)) {
1278 mono_reflection_free_type_info (&info);
1283 if (info.assembly.name) {
1284 assembly = mono_assembly_load (&info.assembly, NULL, NULL);
1286 MonoMethod *m = mono_method_get_last_managed ();
1287 MonoMethod *dest = m;
1289 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1294 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1295 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1296 * to crash. This only seems to happen in some strange remoting
1297 * scenarios and I was unable to figure out what's happening there.
1298 * Dec 10, 2005 - Martin.
1302 assembly = dest->klass->image->assembly;
1303 type_resolve = TRUE;
1305 g_warning (G_STRLOC);
1310 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1311 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1314 if (!info.assembly.name && !type) /* try mscorlib */
1315 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1317 if (assembly && !type && type_resolve) {
1318 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1319 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1322 mono_reflection_free_type_info (&info);
1328 return mono_type_get_object (mono_domain_get (), type);
1332 MonoReflectionType *
1333 mono_type_get (const char *str)
1335 char *copy = g_strdup (str);
1336 MonoReflectionType *type = type_from_name (copy, FALSE);
1343 ICALL_EXPORT MonoReflectionType*
1344 ves_icall_type_from_name (MonoString *name,
1345 MonoBoolean throwOnError,
1346 MonoBoolean ignoreCase)
1348 char *str = mono_string_to_utf8 (name);
1349 MonoReflectionType *type;
1351 type = type_from_name (str, ignoreCase);
1354 MonoException *e = NULL;
1357 e = mono_get_exception_type_load (name, NULL);
1359 mono_loader_clear_error ();
1361 mono_raise_exception (e);
1368 ICALL_EXPORT MonoReflectionType*
1369 ves_icall_type_from_handle (MonoType *handle)
1371 MonoDomain *domain = mono_domain_get ();
1373 MONO_ARCH_SAVE_REGS;
1375 return mono_type_get_object (domain, handle);
1378 ICALL_EXPORT MonoBoolean
1379 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1381 MONO_ARCH_SAVE_REGS;
1383 if (c && type->type && c->type)
1384 return mono_metadata_type_equal (type->type, c->type);
1386 return (type == c) ? TRUE : FALSE;
1389 /* System.TypeCode */
1408 TYPECODE_STRING = 18
1411 ICALL_EXPORT guint32
1412 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1414 int t = type->type->type;
1416 MONO_ARCH_SAVE_REGS;
1418 if (type->type->byref)
1419 return TYPECODE_OBJECT;
1423 case MONO_TYPE_VOID:
1424 return TYPECODE_OBJECT;
1425 case MONO_TYPE_BOOLEAN:
1426 return TYPECODE_BOOLEAN;
1428 return TYPECODE_BYTE;
1430 return TYPECODE_SBYTE;
1432 return TYPECODE_UINT16;
1434 return TYPECODE_INT16;
1435 case MONO_TYPE_CHAR:
1436 return TYPECODE_CHAR;
1440 return TYPECODE_OBJECT;
1442 return TYPECODE_UINT32;
1444 return TYPECODE_INT32;
1446 return TYPECODE_UINT64;
1448 return TYPECODE_INT64;
1450 return TYPECODE_SINGLE;
1452 return TYPECODE_DOUBLE;
1453 case MONO_TYPE_VALUETYPE: {
1454 MonoClass *klass = type->type->data.klass;
1456 if (klass->enumtype) {
1457 t = mono_class_enum_basetype (klass)->type;
1459 } else if (mono_is_corlib_image (klass->image)) {
1460 if (strcmp (klass->name_space, "System") == 0) {
1461 if (strcmp (klass->name, "Decimal") == 0)
1462 return TYPECODE_DECIMAL;
1463 else if (strcmp (klass->name, "DateTime") == 0)
1464 return TYPECODE_DATETIME;
1467 return TYPECODE_OBJECT;
1469 case MONO_TYPE_STRING:
1470 return TYPECODE_STRING;
1471 case MONO_TYPE_SZARRAY:
1472 case MONO_TYPE_ARRAY:
1473 case MONO_TYPE_OBJECT:
1475 case MONO_TYPE_MVAR:
1476 case MONO_TYPE_TYPEDBYREF:
1477 return TYPECODE_OBJECT;
1478 case MONO_TYPE_CLASS:
1480 MonoClass *klass = type->type->data.klass;
1481 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1482 if (strcmp (klass->name, "DBNull") == 0)
1483 return TYPECODE_DBNULL;
1486 return TYPECODE_OBJECT;
1487 case MONO_TYPE_GENERICINST:
1488 return TYPECODE_OBJECT;
1490 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1495 ICALL_EXPORT guint32
1496 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1502 MONO_ARCH_SAVE_REGS;
1504 g_assert (type != NULL);
1506 domain = ((MonoObject *)type)->vtable->domain;
1508 if (!c) /* FIXME: dont know what do do here */
1511 klass = mono_class_from_mono_type (type->type);
1512 klassc = mono_class_from_mono_type (c->type);
1514 /* Interface check requires a more complex setup so we
1515 * only do for them. Otherwise we simply avoid mono_class_init.
1517 if (check_interfaces) {
1518 mono_class_init_or_throw (klass);
1519 mono_class_init_or_throw (klassc);
1520 } else if (!klass->supertypes || !klassc->supertypes) {
1521 mono_class_setup_supertypes (klass);
1522 mono_class_setup_supertypes (klassc);
1525 if (type->type->byref)
1526 return klassc == mono_defaults.object_class;
1528 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1532 mono_type_is_primitive (MonoType *type)
1534 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1535 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1539 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1541 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1542 return mono_class_enum_basetype (type->data.klass);
1543 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1544 return mono_class_enum_basetype (type->data.generic_class->container_class);
1548 ICALL_EXPORT guint32
1549 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1555 MONO_ARCH_SAVE_REGS;
1557 g_assert (type != NULL);
1559 domain = ((MonoObject *)type)->vtable->domain;
1561 klass = mono_class_from_mono_type (type->type);
1562 klassc = mono_class_from_mono_type (c->type);
1564 if (type->type->byref ^ c->type->byref)
1567 if (type->type->byref) {
1568 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1569 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1571 klass = mono_class_from_mono_type (t);
1572 klassc = mono_class_from_mono_type (ot);
1574 if (mono_type_is_primitive (t)) {
1575 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1576 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1577 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1578 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1579 return t->type == ot->type;
1581 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1584 if (klass->valuetype)
1585 return klass == klassc;
1586 return klass->valuetype == klassc->valuetype;
1589 return mono_class_is_assignable_from (klass, klassc);
1592 ICALL_EXPORT guint32
1593 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1595 MonoClass *klass = mono_class_from_mono_type (type->type);
1596 mono_class_init_or_throw (klass);
1597 return mono_object_isinst (obj, klass) != NULL;
1600 ICALL_EXPORT guint32
1601 ves_icall_get_attributes (MonoReflectionType *type)
1603 MonoClass *klass = mono_class_from_mono_type (type->type);
1604 return klass->flags;
1607 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1608 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1610 MonoClass *klass = field->field->parent;
1611 MonoMarshalType *info;
1614 if (klass->generic_container ||
1615 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1618 info = mono_marshal_load_type_info (klass);
1620 for (i = 0; i < info->num_fields; ++i) {
1621 if (info->fields [i].field == field->field) {
1622 if (!info->fields [i].mspec)
1625 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1632 ICALL_EXPORT MonoReflectionField*
1633 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1635 gboolean found = FALSE;
1642 klass = handle->parent;
1644 klass = mono_class_from_mono_type (type);
1646 /* Check that the field belongs to the class */
1647 for (k = klass; k; k = k->parent) {
1648 if (k == handle->parent) {
1655 /* The managed code will throw the exception */
1659 return mono_field_get_object (mono_domain_get (), klass, handle);
1662 ICALL_EXPORT MonoArray*
1663 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1666 MonoType *type = mono_field_get_type_checked (field->field, &error);
1667 if (!mono_error_ok (&error))
1668 mono_error_raise_exception (&error);
1670 return type_array_from_modifiers (field->field->parent->image, type, optional);
1674 vell_icall_get_method_attributes (MonoMethod *method)
1676 return method->flags;
1680 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1683 MonoDomain *domain = mono_domain_get ();
1684 MonoMethodSignature* sig;
1685 MONO_ARCH_SAVE_REGS;
1687 sig = mono_method_signature_checked (method, &error);
1688 if (!mono_error_ok (&error))
1689 mono_error_raise_exception (&error);
1692 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1693 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1694 info->attrs = method->flags;
1695 info->implattrs = method->iflags;
1696 if (sig->call_convention == MONO_CALL_DEFAULT)
1697 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1699 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1704 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1707 ICALL_EXPORT MonoArray*
1708 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1710 MonoDomain *domain = mono_domain_get ();
1712 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1715 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1716 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1718 MonoDomain *domain = mono_domain_get ();
1719 MonoReflectionMarshalAsAttribute* res = NULL;
1720 MonoMarshalSpec **mspecs;
1723 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1724 mono_method_get_marshal_info (method, mspecs);
1727 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1729 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1731 mono_metadata_free_marshal_spec (mspecs [i]);
1738 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1740 MonoClass *parent = field->field->parent;
1741 if (!parent->size_inited)
1742 mono_class_init (parent);
1744 return field->field->offset - sizeof (MonoObject);
1747 ICALL_EXPORT MonoReflectionType*
1748 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1751 MONO_ARCH_SAVE_REGS;
1753 parent = declaring? field->field->parent: field->klass;
1755 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1758 ICALL_EXPORT MonoObject *
1759 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1761 MonoClass *fklass = field->klass;
1762 MonoClassField *cf = field->field;
1763 MonoDomain *domain = mono_object_domain (field);
1765 if (fklass->image->assembly->ref_only)
1766 mono_raise_exception (mono_get_exception_invalid_operation (
1767 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1769 if (mono_security_core_clr_enabled ())
1770 mono_security_core_clr_ensure_reflection_access_field (cf);
1772 return mono_field_get_value_object (domain, cf, obj);
1776 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1779 MonoClassField *cf = field->field;
1783 MONO_ARCH_SAVE_REGS;
1785 if (field->klass->image->assembly->ref_only)
1786 mono_raise_exception (mono_get_exception_invalid_operation (
1787 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1789 if (mono_security_core_clr_enabled ())
1790 mono_security_core_clr_ensure_reflection_access_field (cf);
1792 type = mono_field_get_type_checked (cf, &error);
1793 if (!mono_error_ok (&error))
1794 mono_error_raise_exception (&error);
1796 v = (gchar *) value;
1798 switch (type->type) {
1801 case MONO_TYPE_BOOLEAN:
1804 case MONO_TYPE_CHAR:
1813 case MONO_TYPE_VALUETYPE:
1816 v += sizeof (MonoObject);
1818 case MONO_TYPE_STRING:
1819 case MONO_TYPE_OBJECT:
1820 case MONO_TYPE_CLASS:
1821 case MONO_TYPE_ARRAY:
1822 case MONO_TYPE_SZARRAY:
1825 case MONO_TYPE_GENERICINST: {
1826 MonoGenericClass *gclass = type->data.generic_class;
1827 g_assert (!gclass->context.class_inst->is_open);
1829 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1830 MonoClass *nklass = mono_class_from_mono_type (type);
1831 MonoObject *nullable;
1834 * Convert the boxed vtype into a Nullable structure.
1835 * This is complicated by the fact that Nullables have
1836 * a variable structure.
1838 nullable = mono_object_new (mono_domain_get (), nklass);
1840 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1842 v = mono_object_unbox (nullable);
1845 if (gclass->container_class->valuetype && (v != NULL))
1846 v += sizeof (MonoObject);
1850 g_error ("type 0x%x not handled in "
1851 "ves_icall_FieldInfo_SetValueInternal", type->type);
1856 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1857 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1858 if (!vtable->initialized)
1859 mono_runtime_class_init (vtable);
1860 mono_field_static_set_value (vtable, cf, v);
1862 mono_field_set_value (obj, cf, v);
1866 ICALL_EXPORT MonoObject *
1867 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1869 MonoObject *o = NULL;
1870 MonoClassField *field = this->field;
1872 MonoDomain *domain = mono_object_domain (this);
1874 MonoTypeEnum def_type;
1875 const char *def_value;
1879 MONO_ARCH_SAVE_REGS;
1881 mono_class_init (field->parent);
1883 t = mono_field_get_type_checked (field, &error);
1884 if (!mono_error_ok (&error))
1885 mono_error_raise_exception (&error);
1887 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT))
1888 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1890 if (field->parent->image->dynamic) {
1892 g_assert_not_reached ();
1895 def_value = mono_class_get_field_default_value (field, &def_type);
1896 if (!def_value) /*FIXME, maybe we should try to raise TLE if field->parent is broken */
1897 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1899 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1903 case MONO_TYPE_BOOLEAN:
1906 case MONO_TYPE_CHAR:
1914 case MONO_TYPE_R8: {
1917 /* boxed value type */
1918 t = g_new0 (MonoType, 1);
1920 klass = mono_class_from_mono_type (t);
1922 o = mono_object_new (domain, klass);
1923 v = ((gchar *) o) + sizeof (MonoObject);
1924 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1927 case MONO_TYPE_STRING:
1928 case MONO_TYPE_CLASS:
1929 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1932 g_assert_not_reached ();
1938 ICALL_EXPORT MonoReflectionType*
1939 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1942 MonoClassField *field = ref_field->field;
1943 MonoType *type = mono_field_get_type_checked (field, &error);
1944 if (!mono_error_ok (&error))
1945 mono_error_raise_exception (&error);
1946 return mono_type_get_object (mono_object_domain (ref_field), type);
1949 ICALL_EXPORT MonoReflectionType*
1950 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1952 MonoMethod *method = rmethod->method.method;
1954 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1957 /* From MonoProperty.cs */
1959 PInfo_Attributes = 1,
1960 PInfo_GetMethod = 1 << 1,
1961 PInfo_SetMethod = 1 << 2,
1962 PInfo_ReflectedType = 1 << 3,
1963 PInfo_DeclaringType = 1 << 4,
1968 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1970 MonoDomain *domain = mono_object_domain (property);
1972 MONO_ARCH_SAVE_REGS;
1974 if ((req_info & PInfo_ReflectedType) != 0)
1975 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1976 if ((req_info & PInfo_DeclaringType) != 0)
1977 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1979 if ((req_info & PInfo_Name) != 0)
1980 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1982 if ((req_info & PInfo_Attributes) != 0)
1983 info->attrs = property->property->attrs;
1985 if ((req_info & PInfo_GetMethod) != 0)
1986 MONO_STRUCT_SETREF (info, get, property->property->get ?
1987 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1989 if ((req_info & PInfo_SetMethod) != 0)
1990 MONO_STRUCT_SETREF (info, set, property->property->set ?
1991 mono_method_get_object (domain, property->property->set, property->klass): NULL);
1993 * There may be other methods defined for properties, though, it seems they are not exposed
1994 * in the reflection API
1999 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2001 MonoDomain *domain = mono_object_domain (event);
2003 MONO_ARCH_SAVE_REGS;
2005 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2006 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2008 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2009 info->attrs = event->event->attrs;
2010 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2011 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2012 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2014 #ifndef MONO_SMALL_CONFIG
2015 if (event->event->other) {
2017 while (event->event->other [n])
2019 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2021 for (i = 0; i < n; i++)
2022 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2028 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2033 mono_class_setup_interfaces (klass, error);
2034 if (!mono_error_ok (error))
2037 for (i = 0; i < klass->interface_count; i++) {
2038 ic = klass->interfaces [i];
2039 g_hash_table_insert (ifaces, ic, ic);
2041 collect_interfaces (ic, ifaces, error);
2042 if (!mono_error_ok (error))
2048 MonoArray *iface_array;
2049 MonoGenericContext *context;
2053 } FillIfaceArrayData;
2056 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2058 FillIfaceArrayData *data = user_data;
2059 MonoClass *ic = key;
2060 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2062 if (!mono_error_ok (data->error))
2065 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2066 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2067 if (!mono_error_ok (data->error))
2071 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2074 mono_metadata_free_type (inflated);
2077 ICALL_EXPORT MonoArray*
2078 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2081 MonoClass *class = mono_class_from_mono_type (type->type);
2083 FillIfaceArrayData data = { 0 };
2086 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2088 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2089 data.context = mono_class_get_context (class);
2090 class = class->generic_class->container_class;
2093 for (parent = class; parent; parent = parent->parent) {
2094 mono_class_setup_interfaces (parent, &error);
2095 if (!mono_error_ok (&error))
2097 collect_interfaces (parent, iface_hash, &error);
2098 if (!mono_error_ok (&error))
2102 data.error = &error;
2103 data.domain = mono_object_domain (type);
2105 len = g_hash_table_size (iface_hash);
2107 g_hash_table_destroy (iface_hash);
2108 if (!data.domain->empty_types)
2109 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2110 return data.domain->empty_types;
2113 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2114 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2115 if (!mono_error_ok (&error))
2118 g_hash_table_destroy (iface_hash);
2119 return data.iface_array;
2122 g_hash_table_destroy (iface_hash);
2123 mono_error_raise_exception (&error);
2128 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2130 gboolean variance_used;
2131 MonoClass *class = mono_class_from_mono_type (type->type);
2132 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2133 MonoReflectionMethod *member;
2136 int i = 0, len, ioffset;
2139 MONO_ARCH_SAVE_REGS;
2140 mono_class_init_or_throw (class);
2141 mono_class_init_or_throw (iclass);
2143 mono_class_setup_vtable (class);
2145 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2149 len = mono_class_num_methods (iclass);
2150 domain = mono_object_domain (type);
2151 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2152 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2154 while ((method = mono_class_get_methods (iclass, &iter))) {
2155 member = mono_method_get_object (domain, method, iclass);
2156 mono_array_setref (*methods, i, member);
2157 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2158 mono_array_setref (*targets, i, member);
2165 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2167 MonoClass *klass = mono_class_from_mono_type (type->type);
2168 mono_class_init_or_throw (klass);
2170 if (klass->image->dynamic) {
2171 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2172 *packing = tb->packing_size;
2173 *size = tb->class_size;
2175 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2179 ICALL_EXPORT MonoReflectionType*
2180 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2184 MONO_ARCH_SAVE_REGS;
2186 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2187 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2189 class = mono_class_from_mono_type (type->type);
2190 mono_class_init_or_throw (class);
2192 // GetElementType should only return a type for:
2193 // Array Pointer PassedByRef
2194 if (type->type->byref)
2195 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2196 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2197 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2198 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2199 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2204 ICALL_EXPORT MonoReflectionType*
2205 ves_icall_get_type_parent (MonoReflectionType *type)
2207 MonoClass *class = mono_class_from_mono_type (type->type);
2208 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2211 ICALL_EXPORT MonoBoolean
2212 ves_icall_type_ispointer (MonoReflectionType *type)
2214 MONO_ARCH_SAVE_REGS;
2216 return type->type->type == MONO_TYPE_PTR;
2219 ICALL_EXPORT MonoBoolean
2220 ves_icall_type_isprimitive (MonoReflectionType *type)
2222 MONO_ARCH_SAVE_REGS;
2224 return (!type->type->byref && (((type->type->type >= MONO_TYPE_BOOLEAN) && (type->type->type <= MONO_TYPE_R8)) || (type->type->type == MONO_TYPE_I) || (type->type->type == MONO_TYPE_U)));
2227 ICALL_EXPORT MonoBoolean
2228 ves_icall_type_isbyref (MonoReflectionType *type)
2230 MONO_ARCH_SAVE_REGS;
2232 return type->type->byref;
2235 ICALL_EXPORT MonoBoolean
2236 ves_icall_type_iscomobject (MonoReflectionType *type)
2238 MonoClass *klass = mono_class_from_mono_type (type->type);
2239 mono_class_init_or_throw (klass);
2241 return mono_class_is_com_object (klass);
2244 ICALL_EXPORT MonoReflectionModule*
2245 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2247 MonoClass *class = mono_class_from_mono_type (type->type);
2248 return mono_module_get_object (mono_object_domain (type), class->image);
2251 ICALL_EXPORT MonoReflectionAssembly*
2252 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2254 MonoDomain *domain = mono_domain_get ();
2255 MonoClass *class = mono_class_from_mono_type (type->type);
2256 return mono_assembly_get_object (domain, class->image->assembly);
2259 ICALL_EXPORT MonoReflectionType*
2260 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2262 MonoDomain *domain = mono_domain_get ();
2265 MONO_ARCH_SAVE_REGS;
2267 if (type->type->byref)
2269 if (type->type->type == MONO_TYPE_VAR)
2270 class = mono_type_get_generic_param_owner (type->type)->owner.klass;
2271 else if (type->type->type == MONO_TYPE_MVAR)
2272 class = mono_type_get_generic_param_owner (type->type)->owner.method->klass;
2274 class = mono_class_from_mono_type (type->type)->nested_in;
2276 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2279 ICALL_EXPORT MonoString*
2280 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2282 MonoDomain *domain = mono_domain_get ();
2283 MonoClass *class = mono_class_from_mono_type (type->type);
2285 if (type->type->byref) {
2286 char *n = g_strdup_printf ("%s&", class->name);
2287 MonoString *res = mono_string_new (domain, n);
2293 return mono_string_new (domain, class->name);
2297 ICALL_EXPORT MonoString*
2298 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2300 MonoDomain *domain = mono_domain_get ();
2301 MonoClass *class = mono_class_from_mono_type (type->type);
2303 while (class->nested_in)
2304 class = class->nested_in;
2306 if (class->name_space [0] == '\0')
2309 return mono_string_new (domain, class->name_space);
2313 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2317 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY)
2318 mono_raise_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2320 class = mono_class_from_mono_type (type->type);
2325 ICALL_EXPORT MonoArray*
2326 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2329 MonoClass *klass, *pklass;
2330 MonoDomain *domain = mono_object_domain (type);
2331 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2333 MONO_ARCH_SAVE_REGS;
2335 klass = mono_class_from_mono_type (type->type);
2337 if (klass->generic_container) {
2338 MonoGenericContainer *container = klass->generic_container;
2339 res = mono_array_new_specific (array_vtable, container->type_argc);
2340 for (i = 0; i < container->type_argc; ++i) {
2341 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2342 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2344 } else if (klass->generic_class) {
2345 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2346 res = mono_array_new_specific (array_vtable, inst->type_argc);
2347 for (i = 0; i < inst->type_argc; ++i)
2348 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2350 res = mono_array_new_specific (array_vtable, 0);
2355 ICALL_EXPORT gboolean
2356 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2359 MONO_ARCH_SAVE_REGS;
2361 if (!IS_MONOTYPE (type))
2364 if (type->type->byref)
2367 klass = mono_class_from_mono_type (type->type);
2368 return klass->generic_container != NULL;
2371 ICALL_EXPORT MonoReflectionType*
2372 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2375 MONO_ARCH_SAVE_REGS;
2377 if (type->type->byref)
2380 klass = mono_class_from_mono_type (type->type);
2382 if (klass->generic_container) {
2383 return type; /* check this one */
2385 if (klass->generic_class) {
2386 MonoClass *generic_class = klass->generic_class->container_class;
2389 tb = mono_class_get_ref_info (generic_class);
2391 if (generic_class->wastypebuilder && tb)
2394 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2399 ICALL_EXPORT MonoReflectionType*
2400 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2403 MonoType *geninst, **types;
2406 g_assert (IS_MONOTYPE (type));
2407 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2409 count = mono_array_length (type_array);
2410 types = g_new0 (MonoType *, count);
2412 for (i = 0; i < count; i++) {
2413 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2414 types [i] = t->type;
2417 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2422 class = mono_class_from_mono_type (geninst);
2424 /*we might inflate to the GTD*/
2425 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class))
2426 mono_raise_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2428 return mono_type_get_object (mono_object_domain (type), geninst);
2431 ICALL_EXPORT gboolean
2432 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2435 MONO_ARCH_SAVE_REGS;
2437 if (type->type->byref)
2440 klass = mono_class_from_mono_type (type->type);
2442 return klass->generic_class != NULL;
2445 ICALL_EXPORT gboolean
2446 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2449 MONO_ARCH_SAVE_REGS;
2451 if (!IS_MONOTYPE (type))
2454 if (type->type->byref)
2457 klass = mono_class_from_mono_type (type->type);
2458 return klass->generic_class != NULL || klass->generic_container != NULL;
2462 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2464 MONO_ARCH_SAVE_REGS;
2466 if (!IS_MONOTYPE (type))
2469 if (is_generic_parameter (type->type))
2470 return mono_type_get_generic_param_num (type->type);
2474 ICALL_EXPORT GenericParameterAttributes
2475 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2477 MONO_ARCH_SAVE_REGS;
2479 g_assert (IS_MONOTYPE (type));
2480 g_assert (is_generic_parameter (type->type));
2481 return mono_generic_param_info (type->type->data.generic_param)->flags;
2484 ICALL_EXPORT MonoArray *
2485 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2487 MonoGenericParamInfo *param_info;
2493 MONO_ARCH_SAVE_REGS;
2495 g_assert (IS_MONOTYPE (type));
2497 domain = mono_object_domain (type);
2498 param_info = mono_generic_param_info (type->type->data.generic_param);
2499 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2502 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2503 for (i = 0; i < count; i++)
2504 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2510 ICALL_EXPORT MonoBoolean
2511 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2513 MONO_ARCH_SAVE_REGS;
2514 return is_generic_parameter (type->type);
2517 ICALL_EXPORT MonoBoolean
2518 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2520 MONO_ARCH_SAVE_REGS;
2521 return is_generic_parameter (tb->type.type);
2525 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2526 MonoReflectionType *t)
2528 enumtype->type = t->type;
2531 ICALL_EXPORT MonoReflectionMethod*
2532 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2533 MonoReflectionMethod* generic)
2540 MONO_ARCH_SAVE_REGS;
2542 domain = ((MonoObject *)type)->vtable->domain;
2544 klass = mono_class_from_mono_type (type->type);
2545 mono_class_init_or_throw (klass);
2548 while ((method = mono_class_get_methods (klass, &iter))) {
2549 if (method->token == generic->method->token)
2550 return mono_method_get_object (domain, method, klass);
2558 ICALL_EXPORT MonoReflectionMethod *
2559 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2562 MonoType *type = ref_type->type;
2564 MONO_ARCH_SAVE_REGS;
2566 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR))
2567 mono_raise_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2568 if (type->type == MONO_TYPE_VAR)
2571 method = mono_type_get_generic_param_owner (type)->owner.method;
2573 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2576 ICALL_EXPORT MonoReflectionDllImportAttribute*
2577 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2579 static MonoClass *DllImportAttributeClass = NULL;
2580 MonoDomain *domain = mono_domain_get ();
2581 MonoReflectionDllImportAttribute *attr;
2582 MonoImage *image = method->klass->image;
2583 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2584 MonoTableInfo *tables = image->tables;
2585 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2586 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2587 guint32 im_cols [MONO_IMPLMAP_SIZE];
2588 guint32 scope_token;
2589 const char *import = NULL;
2590 const char *scope = NULL;
2593 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2596 if (!DllImportAttributeClass) {
2597 DllImportAttributeClass =
2598 mono_class_from_name (mono_defaults.corlib,
2599 "System.Runtime.InteropServices", "DllImportAttribute");
2600 g_assert (DllImportAttributeClass);
2603 if (method->klass->image->dynamic) {
2604 MonoReflectionMethodAux *method_aux =
2605 g_hash_table_lookup (
2606 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2608 import = method_aux->dllentry;
2609 scope = method_aux->dll;
2612 if (!import || !scope) {
2613 mono_raise_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2618 if (piinfo->implmap_idx) {
2619 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2621 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2622 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2623 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2624 scope = mono_metadata_string_heap (image, scope_token);
2627 flags = piinfo->piflags;
2629 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2631 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2632 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2633 attr->call_conv = (flags & 0x700) >> 8;
2634 attr->charset = ((flags & 0x6) >> 1) + 1;
2635 if (attr->charset == 1)
2637 attr->exact_spelling = (flags & 0x1) != 0;
2638 attr->set_last_error = (flags & 0x40) != 0;
2639 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2640 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2641 attr->preserve_sig = FALSE;
2646 ICALL_EXPORT MonoReflectionMethod *
2647 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2649 MonoMethodInflated *imethod;
2652 MONO_ARCH_SAVE_REGS;
2654 if (method->method->is_generic)
2657 if (!method->method->is_inflated)
2660 imethod = (MonoMethodInflated *) method->method;
2662 result = imethod->declaring;
2663 /* Not a generic method. */
2664 if (!result->is_generic)
2667 if (method->method->klass->image->dynamic) {
2668 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2669 MonoReflectionMethod *res;
2672 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2673 * the dynamic case as well ?
2675 mono_image_lock ((MonoImage*)image);
2676 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2677 mono_image_unlock ((MonoImage*)image);
2683 if (imethod->context.class_inst) {
2684 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2685 /*Generic methods gets the context of the GTD.*/
2686 if (mono_class_get_context (klass))
2687 result = mono_class_inflate_generic_method_full (result, klass, mono_class_get_context (klass));
2690 return mono_method_get_object (mono_object_domain (method), result, NULL);
2693 ICALL_EXPORT gboolean
2694 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2696 MONO_ARCH_SAVE_REGS;
2698 return mono_method_signature (method->method)->generic_param_count != 0;
2701 ICALL_EXPORT gboolean
2702 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2704 MONO_ARCH_SAVE_REGS;
2706 return method->method->is_generic;
2709 ICALL_EXPORT MonoArray*
2710 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2715 MONO_ARCH_SAVE_REGS;
2717 domain = mono_object_domain (method);
2719 if (method->method->is_inflated) {
2720 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2723 count = inst->type_argc;
2724 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2726 for (i = 0; i < count; i++)
2727 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2733 count = mono_method_signature (method->method)->generic_param_count;
2734 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2736 for (i = 0; i < count; i++) {
2737 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2738 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2739 MonoClass *pklass = mono_class_from_generic_parameter (
2740 param, method->method->klass->image, TRUE);
2741 mono_array_setref (res, i,
2742 mono_type_get_object (domain, &pklass->byval_arg));
2748 ICALL_EXPORT MonoObject *
2749 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2752 * Invoke from reflection is supposed to always be a virtual call (the API
2753 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2754 * greater flexibility.
2756 MonoMethod *m = method->method;
2757 MonoMethodSignature *sig = mono_method_signature (m);
2762 MONO_ARCH_SAVE_REGS;
2766 if (mono_security_core_clr_enabled ())
2767 mono_security_core_clr_ensure_reflection_access_method (m);
2769 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2770 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2771 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2776 if (!mono_object_isinst (this, m->klass)) {
2777 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2778 char *target_name = mono_type_get_full_name (m->klass);
2779 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2780 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2782 g_free (target_name);
2786 m = mono_object_get_virtual_method (this, m);
2787 /* must pass the pointer to the value for valuetype methods */
2788 if (m->klass->valuetype)
2789 obj = mono_object_unbox (this);
2790 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2791 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2796 if (sig->ret->byref) {
2797 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System", "NotSupportedException", "Cannot invoke method returning ByRef type via reflection"));
2801 pcount = params? mono_array_length (params): 0;
2802 if (pcount != sig->param_count) {
2803 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2807 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2808 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Cannot invoke constructor of an abstract class."));
2812 image = m->klass->image;
2813 if (image->assembly->ref_only) {
2814 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_invalid_operation ("It is illegal to invoke a method on a type loaded using the ReflectionOnly api."));
2818 if (image->dynamic && !((MonoDynamicImage*)image)->run) {
2819 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2823 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2826 intptr_t *lower_bounds;
2827 pcount = mono_array_length (params);
2828 lengths = alloca (sizeof (uintptr_t) * pcount);
2829 /* Note: the synthetized array .ctors have int32 as argument type */
2830 for (i = 0; i < pcount; ++i)
2831 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2833 if (m->klass->rank == pcount) {
2834 /* Only lengths provided. */
2835 lower_bounds = NULL;
2837 g_assert (pcount == (m->klass->rank * 2));
2838 /* lower bounds are first. */
2839 lower_bounds = (intptr_t*)lengths;
2840 lengths += m->klass->rank;
2843 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2845 return mono_runtime_invoke_array (m, obj, params, NULL);
2848 #ifndef DISABLE_REMOTING
2849 ICALL_EXPORT MonoObject *
2850 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2852 MonoDomain *domain = mono_object_domain (method);
2853 MonoMethod *m = method->method;
2854 MonoMethodSignature *sig = mono_method_signature (m);
2855 MonoArray *out_args;
2857 int i, j, outarg_count = 0;
2859 MONO_ARCH_SAVE_REGS;
2861 if (m->klass == mono_defaults.object_class) {
2863 if (!strcmp (m->name, "FieldGetter")) {
2864 MonoClass *k = this->vtable->klass;
2868 /* If this is a proxy, then it must be a CBO */
2869 if (k == mono_defaults.transparent_proxy_class) {
2870 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2871 this = tp->rp->unwrapped_server;
2873 k = this->vtable->klass;
2876 name = mono_array_get (params, MonoString *, 1);
2877 str = mono_string_to_utf8 (name);
2880 MonoClassField* field = mono_class_get_field_from_name (k, str);
2882 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2883 if (field_klass->valuetype)
2884 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2886 result = *((gpointer *)((char *)this + field->offset));
2888 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2889 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2890 mono_array_setref (out_args, 0, result);
2898 g_assert_not_reached ();
2900 } else if (!strcmp (m->name, "FieldSetter")) {
2901 MonoClass *k = this->vtable->klass;
2907 /* If this is a proxy, then it must be a CBO */
2908 if (k == mono_defaults.transparent_proxy_class) {
2909 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2910 this = tp->rp->unwrapped_server;
2912 k = this->vtable->klass;
2915 name = mono_array_get (params, MonoString *, 1);
2916 str = mono_string_to_utf8 (name);
2919 MonoClassField* field = mono_class_get_field_from_name (k, str);
2921 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2922 MonoObject *val = mono_array_get (params, gpointer, 2);
2924 if (field_klass->valuetype) {
2925 size = mono_type_size (field->type, &align);
2926 g_assert (size == mono_class_value_size (field_klass, NULL));
2927 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2929 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2932 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2933 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2943 g_assert_not_reached ();
2948 for (i = 0; i < mono_array_length (params); i++) {
2949 if (sig->params [i]->byref)
2953 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2955 /* handle constructors only for objects already allocated */
2956 if (!strcmp (method->method->name, ".ctor"))
2959 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2960 g_assert (!method->method->klass->valuetype);
2961 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2963 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2964 if (sig->params [i]->byref) {
2966 arg = mono_array_get (params, gpointer, i);
2967 mono_array_setref (out_args, j, arg);
2972 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2979 read_enum_value (char *mem, int type)
2983 return *(guint8*)mem;
2985 return *(gint8*)mem;
2987 return *(guint16*)mem;
2989 return *(gint16*)mem;
2991 return *(guint32*)mem;
2993 return *(gint32*)mem;
2995 return *(guint64*)mem;
2997 return *(gint64*)mem;
2999 g_assert_not_reached ();
3005 write_enum_value (char *mem, int type, guint64 value)
3009 case MONO_TYPE_I1: {
3010 guint8 *p = (guint8*)mem;
3015 case MONO_TYPE_I2: {
3016 guint16 *p = (void*)mem;
3021 case MONO_TYPE_I4: {
3022 guint32 *p = (void*)mem;
3027 case MONO_TYPE_I8: {
3028 guint64 *p = (void*)mem;
3033 g_assert_not_reached ();
3038 ICALL_EXPORT MonoObject *
3039 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, MonoObject *value)
3042 MonoClass *enumc, *objc;
3047 MONO_ARCH_SAVE_REGS;
3049 MONO_CHECK_ARG_NULL (enumType);
3050 MONO_CHECK_ARG_NULL (value);
3052 domain = mono_object_domain (enumType);
3053 enumc = mono_class_from_mono_type (enumType->type);
3055 mono_class_init_or_throw (enumc);
3057 objc = value->vtable->klass;
3059 if (!enumc->enumtype)
3060 mono_raise_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3061 if (!((objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 && objc->byval_arg.type <= MONO_TYPE_U8)))
3062 mono_raise_exception (mono_get_exception_argument ("value", "The value passed in must be an enum base or an underlying type for an enum, such as an Int32."));
3064 etype = mono_class_enum_basetype (enumc);
3066 /* MS throws this for typebuilders */
3067 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3069 res = mono_object_new (domain, enumc);
3070 val = read_enum_value ((char *)value + sizeof (MonoObject), objc->enumtype? mono_class_enum_basetype (objc)->type: objc->byval_arg.type);
3071 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, val);
3076 ICALL_EXPORT MonoObject *
3077 ves_icall_System_Enum_get_value (MonoObject *this)
3085 MONO_ARCH_SAVE_REGS;
3090 g_assert (this->vtable->klass->enumtype);
3092 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3093 res = mono_object_new (mono_object_domain (this), enumc);
3094 dst = (char *)res + sizeof (MonoObject);
3095 src = (char *)this + sizeof (MonoObject);
3096 size = mono_class_value_size (enumc, NULL);
3098 memcpy (dst, src, size);
3103 ICALL_EXPORT MonoReflectionType *
3104 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3109 MONO_ARCH_SAVE_REGS;
3111 klass = mono_class_from_mono_type (type->type);
3112 mono_class_init_or_throw (klass);
3114 etype = mono_class_enum_basetype (klass);
3116 /* MS throws this for typebuilders */
3117 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3119 return mono_type_get_object (mono_object_domain (type), etype);
3123 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3125 gpointer tdata = (char *)this + sizeof (MonoObject);
3126 gpointer odata = (char *)other + sizeof (MonoObject);
3127 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3128 g_assert (basetype);
3130 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3131 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3132 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3135 return me > other ? 1 : -1; \
3138 switch (basetype->type) {
3140 COMPARE_ENUM_VALUES (guint8);
3142 COMPARE_ENUM_VALUES (gint8);
3143 case MONO_TYPE_CHAR:
3145 COMPARE_ENUM_VALUES (guint16);
3147 COMPARE_ENUM_VALUES (gint16);
3149 COMPARE_ENUM_VALUES (guint32);
3151 COMPARE_ENUM_VALUES (gint32);
3153 COMPARE_ENUM_VALUES (guint64);
3155 COMPARE_ENUM_VALUES (gint64);
3157 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3159 #undef COMPARE_ENUM_VALUES
3164 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3166 gpointer data = (char *)this + sizeof (MonoObject);
3167 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3168 g_assert (basetype);
3170 switch (basetype->type) {
3172 return *((gint8*)data);
3174 return *((guint8*)data);
3175 case MONO_TYPE_CHAR:
3177 return *((guint16*)data);
3180 return *((gint16*)data);
3182 return *((guint32*)data);
3184 return *((gint32*)data);
3186 case MONO_TYPE_I8: {
3187 gint64 value = *((gint64*)data);
3188 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3191 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3197 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
3199 MonoDomain *domain = mono_object_domain (type);
3200 MonoClass *enumc = mono_class_from_mono_type (type->type);
3201 guint j = 0, nvalues, crow;
3203 MonoClassField *field;
3205 MONO_ARCH_SAVE_REGS;
3207 mono_class_init_or_throw (enumc);
3209 MONO_STRUCT_SETREF (info, utype, mono_type_get_object (domain, mono_class_enum_basetype (enumc)));
3210 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3211 MONO_STRUCT_SETREF (info, names, mono_array_new (domain, mono_defaults.string_class, nvalues));
3212 MONO_STRUCT_SETREF (info, values, mono_array_new (domain, enumc, nvalues));
3216 while ((field = mono_class_get_fields (enumc, &iter))) {
3219 MonoTypeEnum def_type;
3221 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3223 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3225 if (mono_field_is_deleted (field))
3227 mono_array_setref (info->names, j, mono_string_new (domain, mono_field_get_name (field)));
3229 p = mono_class_get_field_default_value (field, &def_type);
3230 len = mono_metadata_decode_blob_size (p, &p);
3231 switch (mono_class_enum_basetype (enumc)->type) {
3234 mono_array_set (info->values, gchar, j, *p);
3236 case MONO_TYPE_CHAR:
3239 mono_array_set (info->values, gint16, j, read16 (p));
3243 mono_array_set (info->values, gint32, j, read32 (p));
3247 mono_array_set (info->values, gint64, j, read64 (p));
3250 g_error ("Implement type 0x%02x in get_enum_info", mono_class_enum_basetype (enumc)->type);
3257 BFLAGS_IgnoreCase = 1,
3258 BFLAGS_DeclaredOnly = 2,
3259 BFLAGS_Instance = 4,
3261 BFLAGS_Public = 0x10,
3262 BFLAGS_NonPublic = 0x20,
3263 BFLAGS_FlattenHierarchy = 0x40,
3264 BFLAGS_InvokeMethod = 0x100,
3265 BFLAGS_CreateInstance = 0x200,
3266 BFLAGS_GetField = 0x400,
3267 BFLAGS_SetField = 0x800,
3268 BFLAGS_GetProperty = 0x1000,
3269 BFLAGS_SetProperty = 0x2000,
3270 BFLAGS_ExactBinding = 0x10000,
3271 BFLAGS_SuppressChangeType = 0x20000,
3272 BFLAGS_OptionalParamBinding = 0x40000
3275 ICALL_EXPORT MonoReflectionField *
3276 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3279 MonoClass *startklass, *klass;
3281 MonoClassField *field;
3284 int (*compare_func) (const char *s1, const char *s2) = NULL;
3285 domain = ((MonoObject *)type)->vtable->domain;
3286 klass = startklass = mono_class_from_mono_type (type->type);
3289 mono_raise_exception (mono_get_exception_argument_null ("name"));
3290 if (type->type->byref)
3293 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3296 if (klass->exception_type != MONO_EXCEPTION_NONE)
3297 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3300 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3301 guint32 flags = mono_field_get_flags (field);
3304 if (mono_field_is_deleted_with_flags (field, flags))
3306 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3307 if (bflags & BFLAGS_Public)
3309 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3310 if (bflags & BFLAGS_NonPublic) {
3317 if (flags & FIELD_ATTRIBUTE_STATIC) {
3318 if (bflags & BFLAGS_Static)
3319 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3322 if (bflags & BFLAGS_Instance)
3329 utf8_name = mono_string_to_utf8 (name);
3331 if (compare_func (mono_field_get_name (field), utf8_name)) {
3337 return mono_field_get_object (domain, klass, field);
3339 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3345 ICALL_EXPORT MonoArray*
3346 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3349 MonoClass *startklass, *klass, *refklass;
3354 MonoClassField *field;
3355 MonoPtrArray tmp_array;
3357 MONO_ARCH_SAVE_REGS;
3359 domain = ((MonoObject *)type)->vtable->domain;
3360 if (type->type->byref)
3361 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3362 klass = startklass = mono_class_from_mono_type (type->type);
3363 refklass = mono_class_from_mono_type (reftype->type);
3365 mono_ptr_array_init (tmp_array, 2);
3368 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3369 mono_ptr_array_destroy (tmp_array);
3370 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3374 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3375 guint32 flags = mono_field_get_flags (field);
3377 if (mono_field_is_deleted_with_flags (field, flags))
3379 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3380 if (bflags & BFLAGS_Public)
3382 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3383 if (bflags & BFLAGS_NonPublic) {
3390 if (flags & FIELD_ATTRIBUTE_STATIC) {
3391 if (bflags & BFLAGS_Static)
3392 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3395 if (bflags & BFLAGS_Instance)
3401 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3402 mono_ptr_array_append (tmp_array, member);
3404 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3407 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3409 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3410 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3412 mono_ptr_array_destroy (tmp_array);
3418 method_nonpublic (MonoMethod* method, gboolean start_klass)
3420 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3421 case METHOD_ATTRIBUTE_ASSEM:
3422 return (start_klass || mono_defaults.generic_ilist_class);
3423 case METHOD_ATTRIBUTE_PRIVATE:
3425 case METHOD_ATTRIBUTE_PUBLIC:
3433 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3436 MonoClass *startklass;
3439 int len, match, nslots;
3440 /*FIXME, use MonoBitSet*/
3441 guint32 method_slots_default [8];
3442 guint32 *method_slots = NULL;
3443 int (*compare_func) (const char *s1, const char *s2) = NULL;
3445 array = g_ptr_array_new ();
3451 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3453 /* An optimization for calls made from Delegate:CreateDelegate () */
3454 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3455 method = mono_get_delegate_invoke (klass);
3456 if (mono_loader_get_last_error ())
3459 g_ptr_array_add (array, method);
3463 mono_class_setup_vtable (klass);
3464 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3467 if (is_generic_parameter (&klass->byval_arg))
3468 nslots = mono_class_get_vtable_size (klass->parent);
3470 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3471 if (nslots >= sizeof (method_slots_default) * 8) {
3472 method_slots = g_new0 (guint32, nslots / 32 + 1);
3474 method_slots = method_slots_default;
3475 memset (method_slots, 0, sizeof (method_slots_default));
3478 mono_class_setup_vtable (klass);
3479 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3483 while ((method = mono_class_get_methods (klass, &iter))) {
3485 if (method->slot != -1) {
3486 g_assert (method->slot < nslots);
3487 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3489 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3490 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3493 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3495 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3496 if (bflags & BFLAGS_Public)
3498 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3504 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3505 if (bflags & BFLAGS_Static)
3506 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3509 if (bflags & BFLAGS_Instance)
3517 if (compare_func (name, method->name))
3522 g_ptr_array_add (array, method);
3524 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3526 if (method_slots != method_slots_default)
3527 g_free (method_slots);
3532 if (method_slots != method_slots_default)
3533 g_free (method_slots);
3534 g_ptr_array_free (array, TRUE);
3536 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3537 *ex = mono_class_get_exception_for_failure (klass);
3539 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3540 mono_loader_clear_error ();
3545 ICALL_EXPORT MonoArray*
3546 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3548 static MonoClass *MethodInfo_array;
3551 MonoVTable *array_vtable;
3552 MonoException *ex = NULL;
3553 const char *mname = NULL;
3554 GPtrArray *method_array;
3555 MonoClass *klass, *refklass;
3558 if (!MethodInfo_array) {
3559 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3560 mono_memory_barrier ();
3561 MethodInfo_array = klass;
3564 klass = mono_class_from_mono_type (type->type);
3565 refklass = mono_class_from_mono_type (reftype->type);
3566 domain = ((MonoObject *)type)->vtable->domain;
3567 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3568 if (type->type->byref)
3569 return mono_array_new_specific (array_vtable, 0);
3572 mname = mono_string_to_utf8 (name);
3574 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3575 g_free ((char*)mname);
3577 mono_raise_exception (ex);
3579 res = mono_array_new_specific (array_vtable, method_array->len);
3582 for (i = 0; i < method_array->len; ++i) {
3583 MonoMethod *method = g_ptr_array_index (method_array, i);
3584 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3587 g_ptr_array_free (method_array, TRUE);
3591 ICALL_EXPORT MonoArray*
3592 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3595 static MonoClass *System_Reflection_ConstructorInfo;
3596 MonoClass *startklass, *klass, *refklass;
3601 gpointer iter = NULL;
3602 MonoPtrArray tmp_array;
3604 MONO_ARCH_SAVE_REGS;
3606 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3608 domain = ((MonoObject *)type)->vtable->domain;
3609 if (type->type->byref)
3610 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3611 klass = startklass = mono_class_from_mono_type (type->type);
3612 refklass = mono_class_from_mono_type (reftype->type);
3614 if (!System_Reflection_ConstructorInfo)
3615 System_Reflection_ConstructorInfo = mono_class_from_name (
3616 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3619 while ((method = mono_class_get_methods (klass, &iter))) {
3621 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3623 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3624 if (bflags & BFLAGS_Public)
3627 if (bflags & BFLAGS_NonPublic)
3633 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3634 if (bflags & BFLAGS_Static)
3635 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3638 if (bflags & BFLAGS_Instance)
3644 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3646 mono_ptr_array_append (tmp_array, member);
3649 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3651 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3652 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3654 mono_ptr_array_destroy (tmp_array);
3660 property_hash (gconstpointer data)
3662 MonoProperty *prop = (MonoProperty*)data;
3664 return g_str_hash (prop->name);
3668 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3670 // Properties are hide-by-name-and-signature
3671 if (!g_str_equal (prop1->name, prop2->name))
3674 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3676 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3682 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3687 return method_nonpublic (accessor, start_klass);
3690 ICALL_EXPORT MonoArray*
3691 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3695 static MonoClass *System_Reflection_PropertyInfo;
3696 MonoClass *startklass, *klass;
3702 gchar *propname = NULL;
3703 int (*compare_func) (const char *s1, const char *s2) = NULL;
3705 GHashTable *properties = NULL;
3706 MonoPtrArray tmp_array;
3708 MONO_ARCH_SAVE_REGS;
3710 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3712 if (!System_Reflection_PropertyInfo)
3713 System_Reflection_PropertyInfo = mono_class_from_name (
3714 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3716 domain = ((MonoObject *)type)->vtable->domain;
3717 if (type->type->byref)
3718 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3719 klass = startklass = mono_class_from_mono_type (type->type);
3722 propname = mono_string_to_utf8 (name);
3723 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3726 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3728 mono_class_setup_vtable (klass);
3729 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3733 while ((prop = mono_class_get_properties (klass, &iter))) {
3739 flags = method->flags;
3742 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3743 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3744 if (bflags & BFLAGS_Public)
3746 } else if (bflags & BFLAGS_NonPublic) {
3747 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3748 property_accessor_nonpublic(prop->set, startklass == klass)) {
3755 if (flags & METHOD_ATTRIBUTE_STATIC) {
3756 if (bflags & BFLAGS_Static)
3757 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3760 if (bflags & BFLAGS_Instance)
3769 if (compare_func (propname, prop->name))
3773 if (g_hash_table_lookup (properties, prop))
3776 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3778 g_hash_table_insert (properties, prop, prop);
3780 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3783 g_hash_table_destroy (properties);
3786 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3787 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3788 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3790 mono_ptr_array_destroy (tmp_array);
3796 g_hash_table_destroy (properties);
3799 mono_ptr_array_destroy (tmp_array);
3801 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3802 ex = mono_class_get_exception_for_failure (klass);
3804 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3805 mono_loader_clear_error ();
3807 mono_raise_exception (ex);
3811 ICALL_EXPORT MonoReflectionEvent *
3812 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3815 MonoClass *klass, *startklass;
3820 int (*compare_func) (const char *s1, const char *s2);
3822 MONO_ARCH_SAVE_REGS;
3824 event_name = mono_string_to_utf8 (name);
3825 if (type->type->byref)
3827 klass = startklass = mono_class_from_mono_type (type->type);
3828 domain = mono_object_domain (type);
3830 mono_class_init_or_throw (klass);
3832 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3834 if (klass->exception_type != MONO_EXCEPTION_NONE)
3835 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3838 while ((event = mono_class_get_events (klass, &iter))) {
3839 if (compare_func (event->name, event_name))
3842 method = event->add;
3844 method = event->remove;
3846 method = event->raise;
3848 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3849 if (!(bflags & BFLAGS_Public))
3852 if (!(bflags & BFLAGS_NonPublic))
3854 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3858 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3859 if (!(bflags & BFLAGS_Static))
3861 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3864 if (!(bflags & BFLAGS_Instance))
3868 if (!(bflags & BFLAGS_NonPublic))
3871 g_free (event_name);
3872 return mono_event_get_object (domain, startklass, event);
3875 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3878 g_free (event_name);
3883 event_hash (gconstpointer data)
3885 MonoEvent *event = (MonoEvent*)data;
3887 return g_str_hash (event->name);
3891 event_equal (MonoEvent *event1, MonoEvent *event2)
3893 // Events are hide-by-name
3894 return g_str_equal (event1->name, event2->name);
3897 ICALL_EXPORT MonoArray*
3898 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3902 static MonoClass *System_Reflection_EventInfo;
3903 MonoClass *startklass, *klass;
3909 GHashTable *events = NULL;
3910 MonoPtrArray tmp_array;
3912 MONO_ARCH_SAVE_REGS;
3914 mono_ptr_array_init (tmp_array, 4);
3916 if (!System_Reflection_EventInfo)
3917 System_Reflection_EventInfo = mono_class_from_name (
3918 mono_defaults.corlib, "System.Reflection", "EventInfo");
3920 domain = mono_object_domain (type);
3921 if (type->type->byref)
3922 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3923 klass = startklass = mono_class_from_mono_type (type->type);
3925 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3927 mono_class_setup_vtable (klass);
3928 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3932 while ((event = mono_class_get_events (klass, &iter))) {
3934 method = event->add;
3936 method = event->remove;
3938 method = event->raise;
3940 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3941 if (bflags & BFLAGS_Public)
3943 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3944 if (bflags & BFLAGS_NonPublic)
3949 if (bflags & BFLAGS_NonPublic)
3955 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3956 if (bflags & BFLAGS_Static)
3957 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3960 if (bflags & BFLAGS_Instance)
3965 if (bflags & BFLAGS_Instance)
3970 if (g_hash_table_lookup (events, event))
3973 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3975 g_hash_table_insert (events, event, event);
3977 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3980 g_hash_table_destroy (events);
3982 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3984 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3985 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3987 mono_ptr_array_destroy (tmp_array);
3992 mono_ptr_array_destroy (tmp_array);
3993 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3994 ex = mono_class_get_exception_for_failure (klass);
3996 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3997 mono_loader_clear_error ();
3999 mono_raise_exception (ex);
4003 ICALL_EXPORT MonoReflectionType *
4004 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
4012 MONO_ARCH_SAVE_REGS;
4015 mono_raise_exception (mono_get_exception_argument_null ("name"));
4017 domain = ((MonoObject *)type)->vtable->domain;
4018 if (type->type->byref)
4020 klass = mono_class_from_mono_type (type->type);
4022 str = mono_string_to_utf8 (name);
4025 if (klass->exception_type != MONO_EXCEPTION_NONE)
4026 mono_raise_exception (mono_class_get_exception_for_failure (klass));
4029 * If a nested type is generic, return its generic type definition.
4030 * Note that this means that the return value is essentially a
4031 * nested type of the generic type definition of @klass.
4033 * A note in MSDN claims that a generic type definition can have
4034 * nested types that aren't generic. In any case, the container of that
4035 * nested type would be the generic type definition.
4037 if (klass->generic_class)
4038 klass = klass->generic_class->container_class;
4041 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4043 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4044 if (bflags & BFLAGS_Public)
4047 if (bflags & BFLAGS_NonPublic)
4052 if (strcmp (nested->name, str) == 0){
4054 return mono_type_get_object (domain, &nested->byval_arg);
4057 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4063 ICALL_EXPORT MonoArray*
4064 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4073 MonoPtrArray tmp_array;
4075 MONO_ARCH_SAVE_REGS;
4077 domain = ((MonoObject *)type)->vtable->domain;
4078 if (type->type->byref)
4079 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4080 klass = mono_class_from_mono_type (type->type);
4083 * If a nested type is generic, return its generic type definition.
4084 * Note that this means that the return value is essentially the set
4085 * of nested types of the generic type definition of @klass.
4087 * A note in MSDN claims that a generic type definition can have
4088 * nested types that aren't generic. In any case, the container of that
4089 * nested type would be the generic type definition.
4091 if (klass->generic_class)
4092 klass = klass->generic_class->container_class;
4094 mono_ptr_array_init (tmp_array, 1);
4096 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4098 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4099 if (bflags & BFLAGS_Public)
4102 if (bflags & BFLAGS_NonPublic)
4107 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4108 mono_ptr_array_append (tmp_array, member);
4111 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4113 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4114 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4116 mono_ptr_array_destroy (tmp_array);
4121 ICALL_EXPORT MonoReflectionType*
4122 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4125 MonoType *type = NULL;
4126 MonoTypeNameParse info;
4127 gboolean type_resolve;
4129 MONO_ARCH_SAVE_REGS;
4131 /* On MS.NET, this does not fire a TypeResolve event */
4132 type_resolve = TRUE;
4133 str = mono_string_to_utf8 (name);
4134 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4135 if (!mono_reflection_parse_type (str, &info)) {
4137 mono_reflection_free_type_info (&info);
4138 if (throwOnError) /* uhm: this is a parse error, though... */
4139 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4140 /*g_print ("failed parse\n");*/
4144 if (info.assembly.name) {
4146 mono_reflection_free_type_info (&info);
4148 /* 1.0 and 2.0 throw different exceptions */
4149 if (mono_defaults.generic_ilist_class)
4150 mono_raise_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4152 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4157 if (module != NULL) {
4159 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4164 if (assembly->assembly->dynamic) {
4165 /* Enumerate all modules */
4166 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4170 if (abuilder->modules) {
4171 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4172 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4173 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4179 if (!type && abuilder->loaded_modules) {
4180 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4181 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4182 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4189 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4191 mono_reflection_free_type_info (&info);
4193 MonoException *e = NULL;
4196 e = mono_get_exception_type_load (name, NULL);
4198 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4199 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4201 mono_loader_clear_error ();
4204 mono_raise_exception (e);
4207 } else if (mono_loader_get_last_error ()) {
4209 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4210 mono_loader_clear_error ();
4213 if (type->type == MONO_TYPE_CLASS) {
4214 MonoClass *klass = mono_type_get_class (type);
4216 if (mono_security_enabled () && !klass->exception_type)
4217 /* Some security problems are detected during generic vtable construction */
4218 mono_class_setup_vtable (klass);
4220 /* need to report exceptions ? */
4221 if (throwOnError && klass->exception_type) {
4222 /* report SecurityException (or others) that occured when loading the assembly */
4223 MonoException *exc = mono_class_get_exception_for_failure (klass);
4224 mono_loader_clear_error ();
4225 mono_raise_exception (exc);
4226 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4231 /* g_print ("got it\n"); */
4232 return mono_type_get_object (mono_object_domain (assembly), type);
4236 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4239 gchar *shadow_ini_file;
4242 /* Check for shadow-copied assembly */
4243 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4244 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4246 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4247 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4253 g_free (shadow_ini_file);
4254 if (content != NULL) {
4257 *filename = content;
4264 ICALL_EXPORT MonoString *
4265 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4267 MonoDomain *domain = mono_object_domain (assembly);
4268 MonoAssembly *mass = assembly->assembly;
4269 MonoString *res = NULL;
4274 MONO_ARCH_SAVE_REGS;
4276 if (g_path_is_absolute (mass->image->name)) {
4277 absolute = g_strdup (mass->image->name);
4278 dirname = g_path_get_dirname (absolute);
4280 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4281 dirname = g_strdup (mass->basedir);
4284 replace_shadow_path (domain, dirname, &absolute);
4289 for (i = strlen (absolute) - 1; i >= 0; i--)
4290 if (absolute [i] == '\\')
4295 uri = g_filename_to_uri (absolute, NULL, NULL);
4297 const char *prepend = "file://";
4299 if (*absolute == '/' && *(absolute + 1) == '/') {
4302 prepend = "file:///";
4305 uri = g_strconcat (prepend, absolute, NULL);
4309 res = mono_string_new (domain, uri);
4316 ICALL_EXPORT MonoBoolean
4317 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4319 MonoAssembly *mass = assembly->assembly;
4321 MONO_ARCH_SAVE_REGS;
4323 return mass->in_gac;
4326 ICALL_EXPORT MonoReflectionAssembly*
4327 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4331 MonoImageOpenStatus status;
4333 MONO_ARCH_SAVE_REGS;
4335 name = mono_string_to_utf8 (mname);
4336 res = mono_assembly_load_with_partial_name (name, &status);
4342 return mono_assembly_get_object (mono_domain_get (), res);
4345 ICALL_EXPORT MonoString *
4346 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4348 MonoDomain *domain = mono_object_domain (assembly);
4351 MONO_ARCH_SAVE_REGS;
4353 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4358 ICALL_EXPORT MonoBoolean
4359 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4361 MONO_ARCH_SAVE_REGS;
4363 return assembly->assembly->ref_only;
4366 ICALL_EXPORT MonoString *
4367 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4369 MonoDomain *domain = mono_object_domain (assembly);
4371 MONO_ARCH_SAVE_REGS;
4373 return mono_string_new (domain, assembly->assembly->image->version);
4376 ICALL_EXPORT MonoReflectionMethod*
4377 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4379 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4381 MONO_ARCH_SAVE_REGS;
4385 return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
4388 ICALL_EXPORT MonoReflectionModule*
4389 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4391 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4394 ICALL_EXPORT MonoArray*
4395 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4397 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4398 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4402 MONO_ARCH_SAVE_REGS;
4404 for (i = 0; i < table->rows; ++i) {
4405 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4406 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4412 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4414 static MonoClass *System_Version = NULL;
4415 static MonoMethod *create_version = NULL;
4419 if (!System_Version) {
4420 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4421 g_assert (System_Version);
4424 if (!create_version) {
4425 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4426 create_version = mono_method_desc_search_in_class (desc, System_Version);
4427 g_assert (create_version);
4428 mono_method_desc_free (desc);
4434 args [3] = &revision;
4435 result = mono_object_new (domain, System_Version);
4436 mono_runtime_invoke (create_version, result, args, NULL);
4441 ICALL_EXPORT MonoArray*
4442 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4444 static MonoClass *System_Reflection_AssemblyName;
4446 MonoDomain *domain = mono_object_domain (assembly);
4448 static MonoMethod *create_culture = NULL;
4449 MonoImage *image = assembly->assembly->image;
4452 MONO_ARCH_SAVE_REGS;
4454 if (!System_Reflection_AssemblyName)
4455 System_Reflection_AssemblyName = mono_class_from_name (
4456 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4458 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4461 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4463 if (count > 0 && !create_culture) {
4464 MonoMethodDesc *desc = mono_method_desc_new (
4465 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4466 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4467 g_assert (create_culture);
4468 mono_method_desc_free (desc);
4471 for (i = 0; i < count; i++) {
4472 MonoReflectionAssemblyName *aname;
4473 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4475 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4477 aname = (MonoReflectionAssemblyName *) mono_object_new (
4478 domain, System_Reflection_AssemblyName);
4480 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4482 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4483 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4484 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4485 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4486 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4487 aname->versioncompat = 1; /* SameMachine (default) */
4488 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4489 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4491 if (create_culture) {
4493 MonoBoolean assembly_ref = 1;
4494 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4495 args [1] = &assembly_ref;
4496 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4499 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4500 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4501 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4503 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4504 /* public key token isn't copied - the class library will
4505 automatically generate it from the public key if required */
4506 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4507 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4509 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4510 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4513 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4516 /* note: this function doesn't return the codebase on purpose (i.e. it can
4517 be used under partial trust as path information isn't present). */
4519 mono_array_setref (result, i, aname);
4524 /* move this in some file in mono/util/ */
4526 g_concat_dir_and_file (const char *dir, const char *file)
4528 g_return_val_if_fail (dir != NULL, NULL);
4529 g_return_val_if_fail (file != NULL, NULL);
4532 * If the directory name doesn't have a / on the end, we need
4533 * to add one so we get a proper path to the file
4535 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4536 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4538 return g_strconcat (dir, file, NULL);
4542 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4544 char *n = mono_string_to_utf8 (name);
4545 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4547 guint32 cols [MONO_MANIFEST_SIZE];
4548 guint32 impl, file_idx;
4552 MONO_ARCH_SAVE_REGS;
4554 for (i = 0; i < table->rows; ++i) {
4555 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4556 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4557 if (strcmp (val, n) == 0)
4561 if (i == table->rows)
4564 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4567 * this code should only be called after obtaining the
4568 * ResourceInfo and handling the other cases.
4570 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4571 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4573 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4578 module = assembly->assembly->image;
4580 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4582 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4585 ICALL_EXPORT gboolean
4586 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4588 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4590 guint32 cols [MONO_MANIFEST_SIZE];
4591 guint32 file_cols [MONO_FILE_SIZE];
4595 MONO_ARCH_SAVE_REGS;
4597 n = mono_string_to_utf8 (name);
4598 for (i = 0; i < table->rows; ++i) {
4599 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4600 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4601 if (strcmp (val, n) == 0)
4605 if (i == table->rows)
4608 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4609 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4612 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4613 case MONO_IMPLEMENTATION_FILE:
4614 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4615 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4616 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4617 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4618 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4619 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4622 info->location = RESOURCE_LOCATION_EMBEDDED;
4625 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4626 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4627 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4628 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4629 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4630 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4632 mono_raise_exception (ex);
4634 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4636 /* Obtain info recursively */
4637 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4638 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4641 case MONO_IMPLEMENTATION_EXP_TYPE:
4642 g_assert_not_reached ();
4650 ICALL_EXPORT MonoObject*
4651 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4653 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4654 MonoArray *result = NULL;
4659 MONO_ARCH_SAVE_REGS;
4661 /* check hash if needed */
4663 n = mono_string_to_utf8 (name);
4664 for (i = 0; i < table->rows; ++i) {
4665 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4666 if (strcmp (val, n) == 0) {
4669 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4670 fn = mono_string_new (mono_object_domain (assembly), n);
4672 return (MonoObject*)fn;
4680 for (i = 0; i < table->rows; ++i) {
4681 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4685 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4688 for (i = 0; i < table->rows; ++i) {
4689 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4690 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4691 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4692 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4697 return (MonoObject*)result;
4700 ICALL_EXPORT MonoArray*
4701 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4703 MonoDomain *domain = mono_domain_get();
4706 int i, j, file_count = 0;
4707 MonoImage **modules;
4708 guint32 module_count, real_module_count;
4709 MonoTableInfo *table;
4710 guint32 cols [MONO_FILE_SIZE];
4711 MonoImage *image = assembly->assembly->image;
4713 g_assert (image != NULL);
4714 g_assert (!assembly->assembly->dynamic);
4716 table = &image->tables [MONO_TABLE_FILE];
4717 file_count = table->rows;
4719 modules = image->modules;
4720 module_count = image->module_count;
4722 real_module_count = 0;
4723 for (i = 0; i < module_count; ++i)
4725 real_module_count ++;
4727 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4728 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4730 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4732 for (i = 0; i < module_count; ++i)
4734 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4738 for (i = 0; i < file_count; ++i, ++j) {
4739 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4740 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4741 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4743 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4745 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4746 mono_raise_exception (mono_get_exception_file_not_found2 (NULL, fname));
4748 mono_array_setref (res, j, mono_module_get_object (domain, m));
4755 ICALL_EXPORT MonoReflectionMethod*
4756 ves_icall_GetCurrentMethod (void)
4758 MonoMethod *m = mono_method_get_last_managed ();
4760 while (m->is_inflated)
4761 m = ((MonoMethodInflated*)m)->declaring;
4763 return mono_method_get_object (mono_domain_get (), m, NULL);
4768 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4771 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4772 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4773 //method is inflated, we should inflate it on the other class
4774 MonoGenericContext ctx;
4775 ctx.method_inst = inflated->context.method_inst;
4776 ctx.class_inst = inflated->context.class_inst;
4777 if (klass->generic_class)
4778 ctx.class_inst = klass->generic_class->context.class_inst;
4779 else if (klass->generic_container)
4780 ctx.class_inst = klass->generic_container->context.class_inst;
4781 return mono_class_inflate_generic_method_full (inflated->declaring, klass, &ctx);
4784 mono_class_setup_methods (method->klass);
4785 if (method->klass->exception_type)
4787 for (i = 0; i < method->klass->method.count; ++i) {
4788 if (method->klass->methods [i] == method) {
4793 mono_class_setup_methods (klass);
4794 if (klass->exception_type)
4796 g_assert (offset >= 0 && offset < klass->method.count);
4797 return klass->methods [offset];
4800 ICALL_EXPORT MonoReflectionMethod*
4801 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4805 klass = mono_class_from_mono_type (type);
4806 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4808 if (method->klass != klass) {
4809 method = mono_method_get_equivalent_method (method, klass);
4814 klass = method->klass;
4815 return mono_method_get_object (mono_domain_get (), method, klass);
4818 ICALL_EXPORT MonoReflectionMethod*
4819 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4821 return mono_method_get_object (mono_domain_get (), method, NULL);
4824 ICALL_EXPORT MonoReflectionMethodBody*
4825 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4827 return mono_method_body_get_object (mono_domain_get (), method);
4830 ICALL_EXPORT MonoReflectionAssembly*
4831 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4833 MonoMethod *dest = NULL;
4835 MONO_ARCH_SAVE_REGS;
4837 mono_stack_walk_no_il (get_executing, &dest);
4839 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4843 ICALL_EXPORT MonoReflectionAssembly*
4844 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4846 MonoDomain* domain = mono_domain_get ();
4848 MONO_ARCH_SAVE_REGS;
4850 if (!domain->entry_assembly)
4853 return mono_assembly_get_object (domain, domain->entry_assembly);
4856 ICALL_EXPORT MonoReflectionAssembly*
4857 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4862 MONO_ARCH_SAVE_REGS;
4865 mono_stack_walk_no_il (get_executing, &dest);
4867 mono_stack_walk_no_il (get_caller, &dest);
4870 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4873 ICALL_EXPORT MonoString *
4874 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4875 gboolean assembly_qualified)
4877 MonoDomain *domain = mono_object_domain (object);
4878 MonoTypeNameFormat format;
4883 format = assembly_qualified ?
4884 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4885 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4887 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4889 name = mono_type_get_name_full (object->type, format);
4893 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4898 res = mono_string_new (domain, name);
4905 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4907 MonoClass *klass = mono_class_from_mono_type (this->type);
4908 mono_class_init_or_throw (klass);
4909 return mono_security_core_clr_class_level (klass);
4913 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4915 static MonoMethod *create_culture = NULL;
4918 const char *pkey_ptr;
4920 MonoBoolean assembly_ref = 0;
4922 MONO_ARCH_SAVE_REGS;
4924 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4925 aname->major = name->major;
4926 aname->minor = name->minor;
4927 aname->build = name->build;
4928 aname->flags = name->flags;
4929 aname->revision = name->revision;
4930 aname->hashalg = name->hash_alg;
4931 aname->versioncompat = 1; /* SameMachine (default) */
4932 aname->processor_architecture = name->arch;
4934 if (by_default_version)
4935 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4938 if (absolute != NULL && *absolute != '\0') {
4939 const gchar *prepend = "file://";
4942 codebase = g_strdup (absolute);
4947 for (i = strlen (codebase) - 1; i >= 0; i--)
4948 if (codebase [i] == '\\')
4951 if (*codebase == '/' && *(codebase + 1) == '/') {
4954 prepend = "file:///";
4958 result = g_strconcat (prepend, codebase, NULL);
4964 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4968 if (!create_culture) {
4969 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4970 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4971 g_assert (create_culture);
4972 mono_method_desc_free (desc);
4975 if (name->culture) {
4976 args [0] = mono_string_new (domain, name->culture);
4977 args [1] = &assembly_ref;
4978 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4981 if (name->public_key) {
4982 pkey_ptr = (char*)name->public_key;
4983 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4985 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4986 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4987 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4988 } else if (default_publickey) {
4989 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
4990 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
4993 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
4994 if (name->public_key_token [0]) {
4998 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
4999 p = mono_array_addr (aname->keyToken, char, 0);
5001 for (i = 0, j = 0; i < 8; i++) {
5002 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
5003 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
5006 } else if (default_token) {
5007 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
5011 ICALL_EXPORT MonoString *
5012 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
5014 MonoDomain *domain = mono_object_domain (assembly);
5015 MonoAssembly *mass = assembly->assembly;
5019 name = mono_stringify_assembly_name (&mass->aname);
5020 res = mono_string_new (domain, name);
5027 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5030 MonoAssembly *mass = assembly->assembly;
5032 MONO_ARCH_SAVE_REGS;
5034 if (g_path_is_absolute (mass->image->name)) {
5035 fill_reflection_assembly_name (mono_object_domain (assembly),
5036 aname, &mass->aname, mass->image->name, TRUE,
5040 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5042 fill_reflection_assembly_name (mono_object_domain (assembly),
5043 aname, &mass->aname, absolute, TRUE, TRUE,
5050 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5053 MonoImageOpenStatus status = MONO_IMAGE_OK;
5056 MonoAssemblyName name;
5059 MONO_ARCH_SAVE_REGS;
5061 filename = mono_string_to_utf8 (fname);
5063 dirname = g_path_get_dirname (filename);
5064 replace_shadow_path (mono_domain_get (), dirname, &filename);
5067 image = mono_image_open (filename, &status);
5073 if (status == MONO_IMAGE_IMAGE_INVALID)
5074 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5076 exc = mono_get_exception_file_not_found2 (NULL, fname);
5077 mono_raise_exception (exc);
5080 res = mono_assembly_fill_assembly_name (image, &name);
5082 mono_image_close (image);
5084 mono_raise_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5087 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5091 mono_image_close (image);
5094 ICALL_EXPORT MonoBoolean
5095 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5096 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5098 MonoBoolean result = FALSE;
5099 MonoDeclSecurityEntry entry;
5101 /* SecurityAction.RequestMinimum */
5102 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5103 *minimum = entry.blob;
5104 *minLength = entry.size;
5107 /* SecurityAction.RequestOptional */
5108 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5109 *optional = entry.blob;
5110 *optLength = entry.size;
5113 /* SecurityAction.RequestRefuse */
5114 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5115 *refused = entry.blob;
5116 *refLength = entry.size;
5124 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5128 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5130 guint32 attrs, visibility;
5132 /* we start the count from 1 because we skip the special type <Module> */
5135 for (i = 1; i < tdef->rows; ++i) {
5136 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5137 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5138 if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
5142 count = tdef->rows - 1;
5144 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5145 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5147 for (i = 1; i < tdef->rows; ++i) {
5148 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5149 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5150 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
5151 klass = mono_class_get (image, (i + 1) | MONO_TOKEN_TYPE_DEF);
5153 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5155 MonoLoaderError *error;
5158 error = mono_loader_get_last_error ();
5159 g_assert (error != NULL);
5161 ex = mono_loader_error_prepare_exception (error);
5162 mono_array_setref (*exceptions, count, ex);
5164 if (mono_loader_get_last_error ())
5165 mono_loader_clear_error ();
5173 ICALL_EXPORT MonoArray*
5174 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5176 MonoArray *res = NULL;
5177 MonoArray *exceptions = NULL;
5178 MonoImage *image = NULL;
5179 MonoTableInfo *table = NULL;
5182 int i, len, ex_count;
5184 MONO_ARCH_SAVE_REGS;
5186 domain = mono_object_domain (assembly);
5188 g_assert (!assembly->assembly->dynamic);
5189 image = assembly->assembly->image;
5190 table = &image->tables [MONO_TABLE_FILE];
5191 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5193 /* Append data from all modules in the assembly */
5194 for (i = 0; i < table->rows; ++i) {
5195 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5196 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5199 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5200 /* Append the new types to the end of the array */
5201 if (mono_array_length (res2) > 0) {
5203 MonoArray *res3, *ex3;
5205 len1 = mono_array_length (res);
5206 len2 = mono_array_length (res2);
5208 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5209 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5210 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5213 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5214 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5215 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5222 /* the ReflectionTypeLoadException must have all the types (Types property),
5223 * NULL replacing types which throws an exception. The LoaderException must
5224 * contain all exceptions for NULL items.
5227 len = mono_array_length (res);
5230 for (i = 0; i < len; i++) {
5231 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5235 klass = mono_type_get_class (t->type);
5236 if ((klass != NULL) && klass->exception_type) {
5237 /* keep the class in the list */
5238 list = g_list_append (list, klass);
5239 /* and replace Type with NULL */
5240 mono_array_setref (res, i, NULL);
5247 if (list || ex_count) {
5249 MonoException *exc = NULL;
5250 MonoArray *exl = NULL;
5251 int j, length = g_list_length (list) + ex_count;
5253 mono_loader_clear_error ();
5255 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5256 /* Types for which mono_class_get () succeeded */
5257 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5258 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5259 mono_array_setref (exl, i, exc);
5261 /* Types for which it don't */
5262 for (j = 0; j < mono_array_length (exceptions); ++j) {
5263 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5265 g_assert (i < length);
5266 mono_array_setref (exl, i, exc);
5273 exc = mono_get_exception_reflection_type_load (res, exl);
5274 mono_loader_clear_error ();
5275 mono_raise_exception (exc);
5281 ICALL_EXPORT gboolean
5282 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5284 MonoAssemblyName aname;
5285 MonoDomain *domain = mono_object_domain (name);
5287 gboolean is_version_defined;
5288 gboolean is_token_defined;
5290 aname.public_key = NULL;
5291 val = mono_string_to_utf8 (assname);
5292 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5293 g_free ((guint8*) aname.public_key);
5298 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5299 FALSE, is_token_defined);
5301 mono_assembly_name_free (&aname);
5302 g_free ((guint8*) aname.public_key);
5308 ICALL_EXPORT MonoReflectionType*
5309 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5311 MonoDomain *domain = mono_object_domain (module);
5314 MONO_ARCH_SAVE_REGS;
5316 g_assert (module->image);
5318 if (module->image->dynamic && ((MonoDynamicImage*)(module->image))->initial_image)
5319 /* These images do not have a global type */
5322 klass = mono_class_get (module->image, 1 | MONO_TOKEN_TYPE_DEF);
5323 return mono_type_get_object (domain, &klass->byval_arg);
5327 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5329 /*if (module->image)
5330 mono_image_close (module->image);*/
5333 ICALL_EXPORT MonoString*
5334 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5336 MonoDomain *domain = mono_object_domain (module);
5338 MONO_ARCH_SAVE_REGS;
5340 g_assert (module->image);
5341 return mono_string_new (domain, module->image->guid);
5344 ICALL_EXPORT gpointer
5345 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5348 if (module->image && module->image->is_module_handle)
5349 return module->image->raw_data;
5352 return (gpointer) (-1);
5356 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5358 if (image->dynamic) {
5359 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5360 *pe_kind = dyn->pe_kind;
5361 *machine = dyn->machine;
5364 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5365 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5370 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5372 return (image->md_version_major << 16) | (image->md_version_minor);
5375 ICALL_EXPORT MonoArray*
5376 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5378 MonoArray *exceptions;
5381 MONO_ARCH_SAVE_REGS;
5384 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5386 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5387 for (i = 0; i < mono_array_length (exceptions); ++i) {
5388 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5390 mono_raise_exception (ex);
5397 mono_memberref_is_method (MonoImage *image, guint32 token)
5399 if (!image->dynamic) {
5400 guint32 cols [MONO_MEMBERREF_SIZE];
5402 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5403 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5404 mono_metadata_decode_blob_size (sig, &sig);
5405 return (*sig != 0x6);
5407 MonoClass *handle_class;
5409 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5412 return mono_defaults.methodhandle_class == handle_class;
5417 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5420 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5421 mono_array_addr (type_args, MonoType*, 0));
5423 context->class_inst = NULL;
5425 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5426 mono_array_addr (method_args, MonoType*, 0));
5428 context->method_inst = NULL;
5431 ICALL_EXPORT MonoType*
5432 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5435 int table = mono_metadata_token_table (token);
5436 int index = mono_metadata_token_index (token);
5437 MonoGenericContext context;
5439 *error = ResolveTokenError_Other;
5441 /* Validate token */
5442 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5443 (table != MONO_TABLE_TYPESPEC)) {
5444 *error = ResolveTokenError_BadTable;
5448 if (image->dynamic) {
5449 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5450 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5451 return klass ? &klass->byval_arg : NULL;
5454 init_generic_context_from_args (&context, type_args, method_args);
5455 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5456 return klass ? &klass->byval_arg : NULL;
5459 if ((index <= 0) || (index > image->tables [table].rows)) {
5460 *error = ResolveTokenError_OutOfRange;
5464 init_generic_context_from_args (&context, type_args, method_args);
5465 klass = mono_class_get_full (image, token, &context);
5467 if (mono_loader_get_last_error ())
5468 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5471 return &klass->byval_arg;
5476 ICALL_EXPORT MonoMethod*
5477 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5479 int table = mono_metadata_token_table (token);
5480 int index = mono_metadata_token_index (token);
5481 MonoGenericContext context;
5484 *error = ResolveTokenError_Other;
5486 /* Validate token */
5487 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5488 (table != MONO_TABLE_MEMBERREF)) {
5489 *error = ResolveTokenError_BadTable;
5493 if (image->dynamic) {
5494 if (table == MONO_TABLE_METHOD)
5495 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5497 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5498 *error = ResolveTokenError_BadTable;
5502 init_generic_context_from_args (&context, type_args, method_args);
5503 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5506 if ((index <= 0) || (index > image->tables [table].rows)) {
5507 *error = ResolveTokenError_OutOfRange;
5510 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5511 *error = ResolveTokenError_BadTable;
5515 init_generic_context_from_args (&context, type_args, method_args);
5516 method = mono_get_method_full (image, token, NULL, &context);
5518 if (mono_loader_get_last_error ())
5519 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5524 ICALL_EXPORT MonoString*
5525 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5527 int index = mono_metadata_token_index (token);
5529 *error = ResolveTokenError_Other;
5531 /* Validate token */
5532 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5533 *error = ResolveTokenError_BadTable;
5538 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5540 if ((index <= 0) || (index >= image->heap_us.size)) {
5541 *error = ResolveTokenError_OutOfRange;
5545 /* FIXME: What to do if the index points into the middle of a string ? */
5547 return mono_ldstr (mono_domain_get (), image, index);
5550 ICALL_EXPORT MonoClassField*
5551 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5554 int table = mono_metadata_token_table (token);
5555 int index = mono_metadata_token_index (token);
5556 MonoGenericContext context;
5557 MonoClassField *field;
5559 *error = ResolveTokenError_Other;
5561 /* Validate token */
5562 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5563 *error = ResolveTokenError_BadTable;
5567 if (image->dynamic) {
5568 if (table == MONO_TABLE_FIELD)
5569 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5571 if (mono_memberref_is_method (image, token)) {
5572 *error = ResolveTokenError_BadTable;
5576 init_generic_context_from_args (&context, type_args, method_args);
5577 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5580 if ((index <= 0) || (index > image->tables [table].rows)) {
5581 *error = ResolveTokenError_OutOfRange;
5584 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5585 *error = ResolveTokenError_BadTable;
5589 init_generic_context_from_args (&context, type_args, method_args);
5590 field = mono_field_from_token (image, token, &klass, &context);
5592 if (mono_loader_get_last_error ())
5593 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5599 ICALL_EXPORT MonoObject*
5600 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5602 int table = mono_metadata_token_table (token);
5604 *error = ResolveTokenError_Other;
5607 case MONO_TABLE_TYPEDEF:
5608 case MONO_TABLE_TYPEREF:
5609 case MONO_TABLE_TYPESPEC: {
5610 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5612 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5616 case MONO_TABLE_METHOD:
5617 case MONO_TABLE_METHODSPEC: {
5618 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5620 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5624 case MONO_TABLE_FIELD: {
5625 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5627 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5631 case MONO_TABLE_MEMBERREF:
5632 if (mono_memberref_is_method (image, token)) {
5633 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5635 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5640 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5642 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5649 *error = ResolveTokenError_BadTable;
5655 ICALL_EXPORT MonoArray*
5656 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5658 int table = mono_metadata_token_table (token);
5659 int idx = mono_metadata_token_index (token);
5660 MonoTableInfo *tables = image->tables;
5665 *error = ResolveTokenError_OutOfRange;
5667 /* FIXME: Support other tables ? */
5668 if (table != MONO_TABLE_STANDALONESIG)
5674 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5677 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5679 ptr = mono_metadata_blob_heap (image, sig);
5680 len = mono_metadata_decode_blob_size (ptr, &ptr);
5682 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5683 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5687 ICALL_EXPORT MonoReflectionType*
5688 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5691 int isbyref = 0, rank;
5692 char *str = mono_string_to_utf8 (smodifiers);
5695 MONO_ARCH_SAVE_REGS;
5697 klass = mono_class_from_mono_type (tb->type.type);
5699 /* logic taken from mono_reflection_parse_type(): keep in sync */
5703 if (isbyref) { /* only one level allowed by the spec */
5710 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5713 klass = mono_ptr_class_get (&klass->byval_arg);
5714 mono_class_init (klass);
5725 else if (*p != '*') { /* '*' means unknown lower bound */
5736 klass = mono_array_class_get (klass, rank);
5737 mono_class_init (klass);
5744 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5747 ICALL_EXPORT MonoBoolean
5748 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5753 MONO_ARCH_SAVE_REGS;
5756 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5762 check_for_invalid_type (MonoClass *klass)
5766 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5769 name = mono_type_get_full_name (klass);
5770 str = mono_string_new (mono_domain_get (), name);
5772 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5775 ICALL_EXPORT MonoReflectionType *
5776 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5778 MonoClass *klass, *aklass;
5780 MONO_ARCH_SAVE_REGS;
5782 klass = mono_class_from_mono_type (type->type);
5783 check_for_invalid_type (klass);
5785 if (rank == 0) //single dimentional array
5786 aklass = mono_array_class_get (klass, 1);
5788 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5790 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5793 ICALL_EXPORT MonoReflectionType *
5794 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5798 MONO_ARCH_SAVE_REGS;
5800 klass = mono_class_from_mono_type (type->type);
5801 mono_class_init_or_throw (klass);
5802 check_for_invalid_type (klass);
5804 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5807 ICALL_EXPORT MonoReflectionType *
5808 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5810 MonoClass *klass, *pklass;
5812 klass = mono_class_from_mono_type (type->type);
5813 mono_class_init_or_throw (klass);
5814 check_for_invalid_type (klass);
5816 pklass = mono_ptr_class_get (type->type);
5818 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5821 ICALL_EXPORT MonoObject *
5822 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5823 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5825 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5826 MonoObject *delegate;
5828 MonoMethod *method = info->method;
5830 MONO_ARCH_SAVE_REGS;
5832 mono_class_init_or_throw (delegate_class);
5834 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5836 if (mono_security_core_clr_enabled ()) {
5837 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5841 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5843 if (method->dynamic) {
5844 /* Creating a trampoline would leak memory */
5845 func = mono_compile_method (method);
5847 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5848 method = mono_object_get_virtual_method (target, method);
5849 func = mono_create_ftnptr (mono_domain_get (),
5850 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5853 mono_delegate_ctor_with_method (delegate, target, func, method);
5859 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5861 /* Reset the invoke impl to the default one */
5862 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5866 * Magic number to convert a time which is relative to
5867 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5869 #define EPOCH_ADJUST ((guint64)62135596800LL)
5872 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5874 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5877 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5879 convert_to_absolute_date(SYSTEMTIME *date)
5881 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5882 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5883 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5884 /* from the calendar FAQ */
5885 int a = (14 - date->wMonth) / 12;
5886 int y = date->wYear - a;
5887 int m = date->wMonth + 12 * a - 2;
5888 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5890 /* d is now the day of the week for the first of the month (0 == Sunday) */
5892 int day_of_week = date->wDayOfWeek;
5894 /* set day_in_month to the first day in the month which falls on day_of_week */
5895 int day_in_month = 1 + (day_of_week - d);
5896 if (day_in_month <= 0)
5899 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5900 date->wDay = day_in_month + (date->wDay - 1) * 7;
5901 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5908 * Return's the offset from GMT of a local time.
5910 * tm is a local time
5911 * t is the same local time as seconds.
5914 gmt_offset(struct tm *tm, time_t t)
5916 #if defined (HAVE_TM_GMTOFF)
5917 return tm->tm_gmtoff;
5922 g.tm_isdst = tm->tm_isdst;
5924 return (int)difftime(t, t2);
5929 * This is heavily based on zdump.c from glibc 2.2.
5931 * * data[0]: start of daylight saving time (in DateTime ticks).
5932 * * data[1]: end of daylight saving time (in DateTime ticks).
5933 * * data[2]: utcoffset (in TimeSpan ticks).
5934 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5935 * * name[0]: name of this timezone when not daylight saving.
5936 * * name[1]: name of this timezone when daylight saving.
5938 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5939 * the class library allows years between 1 and 9999.
5941 * Returns true on success and zero on failure.
5943 ICALL_EXPORT guint32
5944 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5947 MonoDomain *domain = mono_domain_get ();
5948 struct tm start, tt;
5951 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5952 int day, transitioned;
5955 gmtoff_st = gmtoff_ds = transitioned = 0;
5957 MONO_ARCH_SAVE_REGS;
5959 MONO_CHECK_ARG_NULL (data);
5960 MONO_CHECK_ARG_NULL (names);
5962 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5963 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5966 * no info is better than crashing: we'll need our own tz data
5967 * to make this work properly, anyway. The range is probably
5968 * reduced to 1970 .. 2037 because that is what mktime is
5969 * guaranteed to support (we get into an infinite loop
5973 memset (&start, 0, sizeof (start));
5976 start.tm_year = year-1900;
5978 t = mktime (&start);
5980 if ((year < 1970) || (year > 2037) || (t == -1)) {
5982 tt = *localtime (&t);
5983 strftime (tzone, sizeof (tzone), "%Z", &tt);
5984 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5985 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5989 gmtoff = gmt_offset (&start, t);
5991 /* For each day of the year, calculate the tm_gmtoff. */
5992 for (day = 0; day < 365 && transitioned < 2; day++) {
5995 tt = *localtime (&t);
5997 gmtoff_after = gmt_offset(&tt, t);
5999 /* Daylight saving starts or ends here. */
6000 if (gmtoff_after != gmtoff) {
6004 /* Try to find the exact hour when daylight saving starts/ends. */
6008 tt1 = *localtime (&t1);
6009 } while (gmt_offset (&tt1, t1) != gmtoff);
6011 /* Try to find the exact minute when daylight saving starts/ends. */
6014 tt1 = *localtime (&t1);
6015 } while (gmt_offset (&tt1, t1) == gmtoff);
6017 strftime (tzone, sizeof (tzone), "%Z", &tt);
6019 /* Write data, if we're already in daylight saving, we're done. */
6021 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6022 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6023 if (gmtoff_ds == 0) {
6025 gmtoff_ds = gmtoff_after;
6032 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6033 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6034 if (gmtoff_ds == 0) {
6035 gmtoff_st = gmtoff_after;
6041 /* This is only set once when we enter daylight saving. */
6043 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
6044 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
6046 gmtoff = gmt_offset (&tt, t);
6050 if (transitioned < 2) {
6051 strftime (tzone, sizeof (tzone), "%Z", &tt);
6052 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6053 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6054 mono_array_set ((*data), gint64, 0, 0);
6055 mono_array_set ((*data), gint64, 1, 0);
6056 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6057 mono_array_set ((*data), gint64, 3, 0);
6062 MonoDomain *domain = mono_domain_get ();
6063 TIME_ZONE_INFORMATION tz_info;
6068 tz_id = GetTimeZoneInformation (&tz_info);
6069 if (tz_id == TIME_ZONE_ID_INVALID)
6072 MONO_CHECK_ARG_NULL (data);
6073 MONO_CHECK_ARG_NULL (names);
6075 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6076 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6078 for (i = 0; i < 32; ++i)
6079 if (!tz_info.DaylightName [i])
6081 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6082 for (i = 0; i < 32; ++i)
6083 if (!tz_info.StandardName [i])
6085 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6087 if ((year <= 1601) || (year > 30827)) {
6089 * According to MSDN, the MS time functions can't handle dates outside
6095 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6096 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6097 tz_info.StandardDate.wYear = year;
6098 convert_to_absolute_date(&tz_info.StandardDate);
6099 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6104 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6105 tz_info.DaylightDate.wYear = year;
6106 convert_to_absolute_date(&tz_info.DaylightDate);
6107 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6112 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6114 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6115 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6121 ICALL_EXPORT gpointer
6122 ves_icall_System_Object_obj_address (MonoObject *this)
6124 MONO_ARCH_SAVE_REGS;
6131 static inline gint32
6132 mono_array_get_byte_length (MonoArray *array)
6138 klass = array->obj.vtable->klass;
6140 if (array->bounds == NULL)
6141 length = array->max_length;
6144 for (i = 0; i < klass->rank; ++ i)
6145 length *= array->bounds [i].length;
6148 switch (klass->element_class->byval_arg.type) {
6151 case MONO_TYPE_BOOLEAN:
6155 case MONO_TYPE_CHAR:
6163 return length * sizeof (gpointer);
6174 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6176 MONO_ARCH_SAVE_REGS;
6178 return mono_array_get_byte_length (array);
6182 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6184 MONO_ARCH_SAVE_REGS;
6186 return mono_array_get (array, gint8, idx);
6190 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6192 MONO_ARCH_SAVE_REGS;
6194 mono_array_set (array, gint8, idx, value);
6197 ICALL_EXPORT MonoBoolean
6198 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6200 guint8 *src_buf, *dest_buf;
6202 MONO_ARCH_SAVE_REGS;
6204 /* This is called directly from the class libraries without going through the managed wrapper */
6205 MONO_CHECK_ARG_NULL (src);
6206 MONO_CHECK_ARG_NULL (dest);
6208 /* watch out for integer overflow */
6209 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6212 src_buf = (guint8 *)src->vector + src_offset;
6213 dest_buf = (guint8 *)dest->vector + dest_offset;
6216 memcpy (dest_buf, src_buf, count);
6218 mono_gc_memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6223 #ifndef DISABLE_REMOTING
6224 ICALL_EXPORT MonoObject *
6225 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6227 MonoDomain *domain = mono_object_domain (this);
6229 MonoRealProxy *rp = ((MonoRealProxy *)this);
6230 MonoTransparentProxy *tp;
6234 MONO_ARCH_SAVE_REGS;
6236 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6237 tp = (MonoTransparentProxy*) res;
6239 MONO_OBJECT_SETREF (tp, rp, rp);
6240 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6241 klass = mono_class_from_mono_type (type);
6243 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6244 tp->remote_class = mono_remote_class (domain, class_name, klass);
6246 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6250 ICALL_EXPORT MonoReflectionType *
6251 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6253 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6257 /* System.Environment */
6260 ves_icall_System_Environment_get_UserName (void)
6262 MONO_ARCH_SAVE_REGS;
6264 /* using glib is more portable */
6265 return mono_string_new (mono_domain_get (), g_get_user_name ());
6269 ICALL_EXPORT MonoString *
6270 ves_icall_System_Environment_get_MachineName (void)
6272 #if defined (HOST_WIN32)
6277 len = MAX_COMPUTERNAME_LENGTH + 1;
6278 buf = g_new (gunichar2, len);
6281 if (GetComputerName (buf, (PDWORD) &len))
6282 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6286 #elif !defined(DISABLE_SOCKETS)
6290 if (gethostname (buf, sizeof (buf)) == 0)
6291 result = mono_string_new (mono_domain_get (), buf);
6297 return mono_string_new (mono_domain_get (), "mono");
6302 ves_icall_System_Environment_get_Platform (void)
6304 #if defined (TARGET_WIN32)
6307 #elif defined(__MACH__)
6310 // Notice that the value is hidden from user code, and only exposed
6311 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6312 // define and making assumptions based on Unix/128/4 values before there
6313 // was a MacOS define. Lots of code would assume that not-Unix meant
6314 // Windows, but in this case, it would be OSX.
6323 ICALL_EXPORT MonoString *
6324 ves_icall_System_Environment_get_NewLine (void)
6326 MONO_ARCH_SAVE_REGS;
6328 #if defined (HOST_WIN32)
6329 return mono_string_new (mono_domain_get (), "\r\n");
6331 return mono_string_new (mono_domain_get (), "\n");
6335 ICALL_EXPORT MonoString *
6336 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6341 MONO_ARCH_SAVE_REGS;
6346 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6347 value = g_getenv (utf8_name);
6354 return mono_string_new (mono_domain_get (), value);
6358 * There is no standard way to get at environ.
6361 #ifndef __MINGW32_VERSION
6362 #if defined(__APPLE__) && !defined (__arm__)
6363 /* Apple defines this in crt_externs.h but doesn't provide that header for
6364 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6365 * in fact exist on all implementations (so far)
6367 gchar ***_NSGetEnviron(void);
6368 #define environ (*_NSGetEnviron())
6376 ICALL_EXPORT MonoArray *
6377 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6388 env_strings = GetEnvironmentStrings();
6391 env_string = env_strings;
6392 while (*env_string != '\0') {
6393 /* weird case that MS seems to skip */
6394 if (*env_string != '=')
6396 while (*env_string != '\0')
6402 domain = mono_domain_get ();
6403 names = mono_array_new (domain, mono_defaults.string_class, n);
6407 env_string = env_strings;
6408 while (*env_string != '\0') {
6409 /* weird case that MS seems to skip */
6410 if (*env_string != '=') {
6411 equal_str = wcschr(env_string, '=');
6412 g_assert(equal_str);
6413 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6414 mono_array_setref (names, n, str);
6417 while (*env_string != '\0')
6422 FreeEnvironmentStrings (env_strings);
6434 MONO_ARCH_SAVE_REGS;
6437 for (e = environ; *e != 0; ++ e)
6440 domain = mono_domain_get ();
6441 names = mono_array_new (domain, mono_defaults.string_class, n);
6444 for (e = environ; *e != 0; ++ e) {
6445 parts = g_strsplit (*e, "=", 2);
6447 str = mono_string_new (domain, *parts);
6448 mono_array_setref (names, n, str);
6461 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6463 #if !GLIB_CHECK_VERSION(2,4,0)
6464 #define g_setenv(a,b,c) setenv(a,b,c)
6465 #define g_unsetenv(a) unsetenv(a)
6469 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6474 gunichar2 *utf16_name, *utf16_value;
6476 gchar *utf8_name, *utf8_value;
6479 MONO_ARCH_SAVE_REGS;
6482 utf16_name = mono_string_to_utf16 (name);
6483 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6484 SetEnvironmentVariable (utf16_name, NULL);
6485 g_free (utf16_name);
6489 utf16_value = mono_string_to_utf16 (value);
6491 SetEnvironmentVariable (utf16_name, utf16_value);
6493 g_free (utf16_name);
6494 g_free (utf16_value);
6496 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6498 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6499 g_unsetenv (utf8_name);
6504 utf8_value = mono_string_to_utf8_checked (value, &error);
6505 if (!mono_error_ok (&error)) {
6507 mono_error_raise_exception (&error);
6509 g_setenv (utf8_name, utf8_value, TRUE);
6512 g_free (utf8_value);
6517 ves_icall_System_Environment_Exit (int result)
6519 MONO_ARCH_SAVE_REGS;
6521 mono_environment_exitcode_set (result);
6523 /* FIXME: There are some cleanup hangs that should be worked out, but
6524 * if the program is going to exit, everything will be cleaned up when
6525 * NaCl exits anyway.
6527 #ifndef __native_client__
6528 if (!mono_runtime_try_shutdown ())
6529 mono_thread_exit ();
6531 /* Suspend all managed threads since the runtime is going away */
6532 mono_thread_suspend_all_other_threads ();
6534 mono_runtime_quit ();
6537 /* we may need to do some cleanup here... */
6541 ICALL_EXPORT MonoString*
6542 ves_icall_System_Environment_GetGacPath (void)
6544 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6547 ICALL_EXPORT MonoString*
6548 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6550 #if defined (HOST_WIN32)
6551 #ifndef CSIDL_FLAG_CREATE
6552 #define CSIDL_FLAG_CREATE 0x8000
6555 WCHAR path [MAX_PATH];
6556 /* Create directory if no existing */
6557 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6561 return mono_string_new_utf16 (mono_domain_get (), path, len);
6564 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6566 return mono_string_new (mono_domain_get (), "");
6569 ICALL_EXPORT MonoArray *
6570 ves_icall_System_Environment_GetLogicalDrives (void)
6572 gunichar2 buf [256], *ptr, *dname;
6574 guint initial_size = 127, size = 128;
6577 MonoString *drivestr;
6578 MonoDomain *domain = mono_domain_get ();
6581 MONO_ARCH_SAVE_REGS;
6586 while (size > initial_size) {
6587 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6588 if (size > initial_size) {
6591 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6592 initial_size = size;
6606 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6611 while (*u16) { u16++; len ++; }
6612 drivestr = mono_string_new_utf16 (domain, dname, len);
6613 mono_array_setref (result, ndrives++, drivestr);
6623 ICALL_EXPORT MonoString *
6624 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6626 gunichar2 volume_name [MAX_PATH + 1];
6628 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6630 return mono_string_from_utf16 (volume_name);
6633 ICALL_EXPORT MonoString *
6634 ves_icall_System_Environment_InternalGetHome (void)
6636 MONO_ARCH_SAVE_REGS;
6638 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6641 static const char *encodings [] = {
6643 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6644 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6645 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6647 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6648 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6649 "x_unicode_2_0_utf_7",
6651 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6652 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6654 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6657 "unicodefffe", "utf_16be",
6664 * Returns the internal codepage, if the value of "int_code_page" is
6665 * 1 at entry, and we can not compute a suitable code page number,
6666 * returns the code page as a string
6668 ICALL_EXPORT MonoString*
6669 ves_icall_System_Text_Encoding_InternalCodePage (gint32 *int_code_page)
6674 char *codepage = NULL;
6676 int want_name = *int_code_page;
6679 *int_code_page = -1;
6680 MONO_ARCH_SAVE_REGS;
6682 g_get_charset (&cset);
6683 c = codepage = strdup (cset);
6684 for (c = codepage; *c; c++){
6685 if (isascii (*c) && isalpha (*c))
6690 /* g_print ("charset: %s\n", cset); */
6692 /* handle some common aliases */
6695 for (i = 0; p != 0; ){
6696 if ((gssize) p < 7){
6698 p = encodings [++i];
6701 if (strcmp (p, codepage) == 0){
6702 *int_code_page = code;
6705 p = encodings [++i];
6708 if (strstr (codepage, "utf_8") != NULL)
6709 *int_code_page |= 0x10000000;
6712 if (want_name && *int_code_page == -1)
6713 return mono_string_new (mono_domain_get (), cset);
6718 ICALL_EXPORT MonoBoolean
6719 ves_icall_System_Environment_get_HasShutdownStarted (void)
6721 if (mono_runtime_is_shutting_down ())
6724 if (mono_domain_is_unloading (mono_domain_get ()))
6731 ves_icall_System_Environment_BroadcastSettingChange (void)
6734 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, NULL, L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6739 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6740 MonoReflectionMethod *method,
6741 MonoArray *out_args)
6743 MONO_ARCH_SAVE_REGS;
6745 mono_message_init (mono_object_domain (this), this, method, out_args);
6748 #ifndef DISABLE_REMOTING
6749 ICALL_EXPORT MonoBoolean
6750 ves_icall_IsTransparentProxy (MonoObject *proxy)
6752 MONO_ARCH_SAVE_REGS;
6757 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6763 ICALL_EXPORT MonoReflectionMethod *
6764 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6765 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6769 MonoMethod **vtable;
6770 MonoMethod *res = NULL;
6772 MONO_CHECK_ARG_NULL (rtype);
6773 MONO_CHECK_ARG_NULL (rmethod);
6775 method = rmethod->method;
6776 klass = mono_class_from_mono_type (rtype->type);
6777 mono_class_init_or_throw (klass);
6779 if (MONO_CLASS_IS_INTERFACE (klass))
6782 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6785 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6786 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6792 mono_class_setup_vtable (klass);
6793 vtable = klass->vtable;
6795 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6796 gboolean variance_used = FALSE;
6797 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6798 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6800 res = vtable [offs + method->slot];
6802 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6805 if (method->slot != -1)
6806 res = vtable [method->slot];
6812 return mono_method_get_object (mono_domain_get (), res, NULL);
6816 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6821 MONO_ARCH_SAVE_REGS;
6823 klass = mono_class_from_mono_type (type->type);
6824 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6826 mono_vtable_set_is_remote (vtable, enable);
6829 #else /* DISABLE_REMOTING */
6832 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6834 g_assert_not_reached ();
6839 ICALL_EXPORT MonoObject *
6840 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6845 MONO_ARCH_SAVE_REGS;
6847 domain = mono_object_domain (type);
6848 klass = mono_class_from_mono_type (type->type);
6849 mono_class_init_or_throw (klass);
6851 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT))
6852 mono_raise_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6854 if (klass->rank >= 1) {
6855 g_assert (klass->rank == 1);
6856 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6858 /* Bypass remoting object creation check */
6859 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6863 ICALL_EXPORT MonoString *
6864 ves_icall_System_IO_get_temp_path (void)
6866 MONO_ARCH_SAVE_REGS;
6868 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6871 #ifndef PLATFORM_NO_DRIVEINFO
6872 ICALL_EXPORT MonoBoolean
6873 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6874 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6878 ULARGE_INTEGER wapi_free_bytes_avail;
6879 ULARGE_INTEGER wapi_total_number_of_bytes;
6880 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6882 MONO_ARCH_SAVE_REGS;
6884 *error = ERROR_SUCCESS;
6885 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6886 &wapi_total_number_of_free_bytes);
6889 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6890 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6891 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6893 *free_bytes_avail = 0;
6894 *total_number_of_bytes = 0;
6895 *total_number_of_free_bytes = 0;
6896 *error = GetLastError ();
6902 ICALL_EXPORT guint32
6903 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6905 MONO_ARCH_SAVE_REGS;
6907 return GetDriveType (mono_string_chars (root_path_name));
6911 ICALL_EXPORT gpointer
6912 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6914 MONO_ARCH_SAVE_REGS;
6916 return mono_compile_method (method);
6919 ICALL_EXPORT MonoString *
6920 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6925 MONO_ARCH_SAVE_REGS;
6927 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6929 #if defined (HOST_WIN32)
6930 /* Avoid mixing '/' and '\\' */
6933 for (i = strlen (path) - 1; i >= 0; i--)
6934 if (path [i] == '/')
6938 mcpath = mono_string_new (mono_domain_get (), path);
6945 get_bundled_app_config (void)
6947 const gchar *app_config;
6950 gchar *config_file_name, *config_file_path;
6954 MONO_ARCH_SAVE_REGS;
6956 domain = mono_domain_get ();
6957 file = domain->setup->configuration_file;
6961 // Retrieve config file and remove the extension
6962 config_file_name = mono_string_to_utf8 (file);
6963 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6964 if (!config_file_path)
6965 config_file_path = config_file_name;
6966 len = strlen (config_file_path) - strlen (".config");
6967 module = g_malloc0 (len + 1);
6968 memcpy (module, config_file_path, len);
6969 // Get the config file from the module name
6970 app_config = mono_config_string_for_assembly_file (module);
6973 if (config_file_name != config_file_path)
6974 g_free (config_file_name);
6975 g_free (config_file_path);
6980 return mono_string_new (mono_domain_get (), app_config);
6984 get_bundled_machine_config (void)
6986 const gchar *machine_config;
6988 MONO_ARCH_SAVE_REGS;
6990 machine_config = mono_get_machine_config ();
6992 if (!machine_config)
6995 return mono_string_new (mono_domain_get (), machine_config);
6998 ICALL_EXPORT MonoString *
6999 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7004 MONO_ARCH_SAVE_REGS;
7006 path = g_path_get_dirname (mono_get_config_dir ());
7008 #if defined (HOST_WIN32)
7009 /* Avoid mixing '/' and '\\' */
7012 for (i = strlen (path) - 1; i >= 0; i--)
7013 if (path [i] == '/')
7017 ipath = mono_string_new (mono_domain_get (), path);
7023 ICALL_EXPORT gboolean
7024 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
7026 MonoPEResourceDataEntry *entry;
7029 MONO_ARCH_SAVE_REGS;
7031 if (!assembly || !result || !size)
7036 image = assembly->assembly->image;
7037 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7041 *result = mono_image_rva_map (image, entry->rde_data_offset);
7046 *size = entry->rde_size;
7051 ICALL_EXPORT MonoBoolean
7052 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7054 return mono_is_debugger_attached ();
7057 ICALL_EXPORT MonoBoolean
7058 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7060 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7061 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7067 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7069 if (mono_get_runtime_callbacks ()->debug_log)
7070 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7074 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7076 #if defined (HOST_WIN32)
7077 OutputDebugString (mono_string_chars (message));
7079 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7083 /* Only used for value types */
7084 ICALL_EXPORT MonoObject *
7085 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7090 MONO_ARCH_SAVE_REGS;
7092 domain = mono_object_domain (type);
7093 klass = mono_class_from_mono_type (type->type);
7094 mono_class_init_or_throw (klass);
7096 if (mono_class_is_nullable (klass))
7097 /* No arguments -> null */
7100 return mono_object_new (domain, klass);
7103 ICALL_EXPORT MonoReflectionMethod *
7104 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7106 MonoClass *klass, *parent;
7107 MonoMethod *method = m->method;
7108 MonoMethod *result = NULL;
7111 MONO_ARCH_SAVE_REGS;
7113 if (method->klass == NULL)
7116 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7117 MONO_CLASS_IS_INTERFACE (method->klass) ||
7118 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7121 slot = mono_method_get_vtable_slot (method);
7125 klass = method->klass;
7126 if (klass->generic_class)
7127 klass = klass->generic_class->container_class;
7130 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7131 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7132 mono_class_setup_vtable (parent);
7133 if (parent->vtable_size <= slot)
7138 klass = klass->parent;
7143 if (klass == method->klass)
7146 /*This is possible if definition == FALSE.
7147 * Do it here to be really sure we don't read invalid memory.
7149 if (slot >= klass->vtable_size)
7152 mono_class_setup_vtable (klass);
7154 result = klass->vtable [slot];
7155 if (result == NULL) {
7156 /* It is an abstract method */
7157 gpointer iter = NULL;
7158 while ((result = mono_class_get_methods (klass, &iter)))
7159 if (result->slot == slot)
7166 return mono_method_get_object (mono_domain_get (), result, NULL);
7169 ICALL_EXPORT MonoString*
7170 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7172 MonoMethod *method = m->method;
7174 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7179 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7181 MONO_ARCH_SAVE_REGS;
7183 iter->sig = *(MonoMethodSignature**)argsp;
7185 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7186 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7189 /* FIXME: it's not documented what start is exactly... */
7193 iter->args = argsp + sizeof (gpointer);
7195 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7197 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7200 ICALL_EXPORT MonoTypedRef
7201 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7203 guint32 i, arg_size;
7206 MONO_ARCH_SAVE_REGS;
7208 i = iter->sig->sentinelpos + iter->next_arg;
7210 g_assert (i < iter->sig->param_count);
7212 res.type = iter->sig->params [i];
7213 res.klass = mono_class_from_mono_type (res.type);
7214 arg_size = mono_type_stack_size (res.type, &align);
7215 #if defined(__arm__) || defined(__mips__)
7216 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7218 res.value = iter->args;
7219 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7220 /* Values are stored as 8 byte register sized objects, but 'value'
7221 * is dereferenced as a pointer in other routines.
7223 res.value = (char*)res.value + 4;
7225 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7226 if (arg_size <= sizeof (gpointer)) {
7228 int padding = arg_size - mono_type_size (res.type, &dummy);
7229 res.value = (guint8*)res.value + padding;
7232 iter->args = (char*)iter->args + arg_size;
7235 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7240 ICALL_EXPORT MonoTypedRef
7241 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7243 guint32 i, arg_size;
7246 MONO_ARCH_SAVE_REGS;
7248 i = iter->sig->sentinelpos + iter->next_arg;
7250 g_assert (i < iter->sig->param_count);
7252 while (i < iter->sig->param_count) {
7253 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7255 res.type = iter->sig->params [i];
7256 res.klass = mono_class_from_mono_type (res.type);
7257 /* FIXME: endianess issue... */
7258 arg_size = mono_type_stack_size (res.type, &align);
7259 #if defined(__arm__) || defined(__mips__)
7260 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7262 res.value = iter->args;
7263 iter->args = (char*)iter->args + arg_size;
7265 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7268 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7276 ICALL_EXPORT MonoType*
7277 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7280 MONO_ARCH_SAVE_REGS;
7282 i = iter->sig->sentinelpos + iter->next_arg;
7284 g_assert (i < iter->sig->param_count);
7286 return iter->sig->params [i];
7289 ICALL_EXPORT MonoObject*
7290 mono_TypedReference_ToObject (MonoTypedRef tref)
7292 MONO_ARCH_SAVE_REGS;
7294 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7295 MonoObject** objp = tref.value;
7299 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7302 ICALL_EXPORT MonoObject*
7303 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7305 MONO_ARCH_SAVE_REGS;
7307 if (MONO_TYPE_IS_REFERENCE (type)) {
7308 MonoObject** objp = value;
7312 return mono_value_box (mono_domain_get (), klass, value);
7316 prelink_method (MonoMethod *method)
7318 const char *exc_class, *exc_arg;
7319 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7321 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7323 mono_raise_exception(
7324 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7326 /* create the wrapper, too? */
7330 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7332 MONO_ARCH_SAVE_REGS;
7333 prelink_method (method->method);
7337 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7339 MonoClass *klass = mono_class_from_mono_type (type->type);
7341 gpointer iter = NULL;
7342 MONO_ARCH_SAVE_REGS;
7344 mono_class_init_or_throw (klass);
7346 while ((m = mono_class_get_methods (klass, &iter)))
7350 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7352 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7353 gint32 const **exponents,
7354 gunichar2 const **digitLowerTable,
7355 gunichar2 const **digitUpperTable,
7356 gint64 const **tenPowersList,
7357 gint32 const **decHexDigits)
7359 *mantissas = Formatter_MantissaBitsTable;
7360 *exponents = Formatter_TensExponentTable;
7361 *digitLowerTable = Formatter_DigitLowerTable;
7362 *digitUpperTable = Formatter_DigitUpperTable;
7363 *tenPowersList = Formatter_TenPowersList;
7364 *decHexDigits = Formatter_DecHexDigits;
7368 get_category_data (int version,
7369 guint8 const **category_data,
7370 guint16 const **category_astral_index)
7372 *category_astral_index = NULL;
7374 #ifndef DISABLE_NET_4_0
7376 *category_data = CategoryData_v4;
7377 #ifndef DISABLE_ASTRAL
7378 *category_astral_index = CategoryData_v4_astral_index;
7384 *category_data = CategoryData_v2;
7385 #ifndef DISABLE_ASTRAL
7386 *category_astral_index = CategoryData_v2_astral_index;
7390 /* These parameters are "readonly" in corlib/System/Char.cs */
7392 ves_icall_System_Char_GetDataTablePointers (int category_data_version,
7393 guint8 const **category_data,
7394 guint16 const **category_astral_index,
7395 guint8 const **numeric_data,
7396 gdouble const **numeric_data_values,
7397 guint16 const **to_lower_data_low,
7398 guint16 const **to_lower_data_high,
7399 guint16 const **to_upper_data_low,
7400 guint16 const **to_upper_data_high)
7402 get_category_data (category_data_version, category_data, category_astral_index);
7403 *numeric_data = NumericData;
7404 *numeric_data_values = NumericDataValues;
7405 *to_lower_data_low = ToLowerDataLow;
7406 *to_lower_data_high = ToLowerDataHigh;
7407 *to_upper_data_low = ToUpperDataLow;
7408 *to_upper_data_high = ToUpperDataHigh;
7412 ves_icall_MonoDebugger_GetMethodToken (MonoReflectionMethod *method)
7414 return method->method->token;
7418 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7419 * and avoid useless allocations.
7422 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7426 for (i = 0; i < type->num_mods; ++i) {
7427 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7432 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7434 for (i = 0; i < type->num_mods; ++i) {
7435 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7436 MonoClass *klass = mono_class_get (image, type->modifiers [i].token);
7437 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7444 ICALL_EXPORT MonoArray*
7445 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7447 MonoType *type = param->ClassImpl->type;
7448 MonoClass *member_class = mono_object_class (param->MemberImpl);
7449 MonoMethod *method = NULL;
7452 MonoMethodSignature *sig;
7454 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7455 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7456 method = rmethod->method;
7457 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7458 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7459 if (!(method = prop->property->get))
7460 method = prop->property->set;
7463 char *type_name = mono_type_get_full_name (member_class);
7464 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7465 MonoException *ex = mono_get_exception_not_supported (msg);
7468 mono_raise_exception (ex);
7471 image = method->klass->image;
7472 pos = param->PositionImpl;
7473 sig = mono_method_signature (method);
7477 type = sig->params [pos];
7479 return type_array_from_modifiers (image, type, optional);
7483 get_property_type (MonoProperty *prop)
7485 MonoMethodSignature *sig;
7487 sig = mono_method_signature (prop->get);
7489 } else if (prop->set) {
7490 sig = mono_method_signature (prop->set);
7491 return sig->params [sig->param_count - 1];
7496 ICALL_EXPORT MonoArray*
7497 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7499 MonoType *type = get_property_type (property->property);
7500 MonoImage *image = property->klass->image;
7504 return type_array_from_modifiers (image, type, optional);
7508 *Construct a MonoType suited to be used to decode a constant blob object.
7510 * @type is the target type which will be constructed
7511 * @blob_type is the blob type, for example, that comes from the constant table
7512 * @real_type is the expected constructed type.
7515 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7517 type->type = blob_type;
7518 type->data.klass = NULL;
7519 if (blob_type == MONO_TYPE_CLASS)
7520 type->data.klass = mono_defaults.object_class;
7521 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7522 /* For enums, we need to use the base type */
7523 type->type = MONO_TYPE_VALUETYPE;
7524 type->data.klass = mono_class_from_mono_type (real_type);
7526 type->data.klass = mono_class_from_mono_type (real_type);
7529 ICALL_EXPORT MonoObject*
7530 property_info_get_default_value (MonoReflectionProperty *property)
7533 MonoProperty *prop = property->property;
7534 MonoType *type = get_property_type (prop);
7535 MonoDomain *domain = mono_object_domain (property);
7536 MonoTypeEnum def_type;
7537 const char *def_value;
7540 mono_class_init (prop->parent);
7542 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT))
7543 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
7545 def_value = mono_class_get_property_default_value (prop, &def_type);
7547 mono_type_from_blob_type (&blob_type, def_type, type);
7548 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7553 ICALL_EXPORT MonoBoolean
7554 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7556 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7557 MonoCustomAttrInfo *cinfo;
7560 mono_class_init_or_throw (attr_class);
7562 cinfo = mono_reflection_get_custom_attrs_info (obj);
7565 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7567 mono_custom_attrs_free (cinfo);
7571 ICALL_EXPORT MonoArray*
7572 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7574 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7579 mono_class_init_or_throw (attr_class);
7581 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7582 if (!mono_error_ok (&error))
7583 mono_error_raise_exception (&error);
7584 if (mono_loader_get_last_error ()) {
7585 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7586 g_assert_not_reached ();
7594 ICALL_EXPORT MonoString*
7595 ves_icall_Mono_Runtime_GetDisplayName (void)
7598 MonoString *display_name;
7600 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7601 display_name = mono_string_new (mono_domain_get (), info);
7603 return display_name;
7606 ICALL_EXPORT MonoString*
7607 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7609 MonoString *message;
7613 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7614 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7617 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7619 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7627 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7628 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7629 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 62, 128, 128, 128, 63,
7630 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 128, 128, 128, 0, 128, 128,
7631 128, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
7632 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 128, 128, 128, 128, 128,
7633 128, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
7634 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
7638 base64_to_byte_array (gunichar2 *start, gint ilength, MonoBoolean allowWhitespaceOnly)
7643 gunichar2 last, prev_last, prev2_last;
7650 int havePadding = 0;
7652 last = prev_last = 0, prev2_last = 0;
7653 for (i = 0; i < ilength; i++) {
7655 if (c >= sizeof (dbase64)) {
7656 exc = mono_exception_from_name_msg (mono_get_corlib (),
7657 "System", "FormatException",
7658 "Invalid character found.");
7659 mono_raise_exception (exc);
7660 } else if (isspace (c)) {
7662 } else if (havePadding && c != '=') {
7663 exc = mono_exception_from_name_msg (mono_get_corlib (),
7664 "System", "FormatException",
7665 "Invalid character found.");
7666 mono_raise_exception (exc);
7668 if (c == '=') havePadding = 1;
7669 prev2_last = prev_last;
7675 olength = ilength - ignored;
7677 if (allowWhitespaceOnly && olength == 0) {
7678 return mono_array_new (mono_domain_get (), mono_defaults.byte_class, 0);
7681 if ((olength & 3) != 0 || olength <= 0) {
7682 exc = mono_exception_from_name_msg (mono_get_corlib (), "System",
7683 "FormatException", "Invalid length.");
7684 mono_raise_exception (exc);
7687 if (prev2_last == '=') {
7688 exc = mono_exception_from_name_msg (mono_get_corlib (), "System", "FormatException", "Invalid format.");
7689 mono_raise_exception (exc);
7692 olength = (olength * 3) / 4;
7696 if (prev_last == '=')
7699 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, olength);
7700 res_ptr = mono_array_addr (result, guchar, 0);
7701 for (i = 0; i < ilength; ) {
7704 for (k = 0; k < 4 && i < ilength;) {
7710 if (((b [k] = dbase64 [c]) & 0x80) != 0) {
7711 exc = mono_exception_from_name_msg (mono_get_corlib (),
7712 "System", "FormatException",
7713 "Invalid character found.");
7714 mono_raise_exception (exc);
7719 *res_ptr++ = (b [0] << 2) | (b [1] >> 4);
7721 *res_ptr++ = (b [1] << 4) | (b [2] >> 2);
7723 *res_ptr++ = (b [2] << 6) | b [3];
7725 while (i < ilength && isspace (start [i]))
7732 ICALL_EXPORT MonoArray *
7733 InternalFromBase64String (MonoString *str, MonoBoolean allowWhitespaceOnly)
7735 MONO_ARCH_SAVE_REGS;
7737 return base64_to_byte_array (mono_string_chars (str),
7738 mono_string_length (str), allowWhitespaceOnly);
7741 ICALL_EXPORT MonoArray *
7742 InternalFromBase64CharArray (MonoArray *input, gint offset, gint length)
7744 MONO_ARCH_SAVE_REGS;
7746 return base64_to_byte_array (mono_array_addr (input, gunichar2, offset),
7750 #ifndef DISABLE_ICALL_TABLES
7752 #define ICALL_TYPE(id,name,first)
7753 #define ICALL(id,name,func) Icall_ ## id,
7756 #include "metadata/icall-def.h"
7762 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7763 #define ICALL(id,name,func)
7765 #include "metadata/icall-def.h"
7771 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7772 #define ICALL(id,name,func)
7774 guint16 first_icall;
7777 static const IcallTypeDesc
7778 icall_type_descs [] = {
7779 #include "metadata/icall-def.h"
7783 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7786 #define ICALL_TYPE(id,name,first)
7789 #ifdef HAVE_ARRAY_ELEM_INIT
7790 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7791 #define MSGSTRFIELD1(line) str##line
7793 static const struct msgstrtn_t {
7794 #define ICALL(id,name,func)
7796 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7797 #include "metadata/icall-def.h"
7799 } icall_type_names_str = {
7800 #define ICALL_TYPE(id,name,first) (name),
7801 #include "metadata/icall-def.h"
7804 static const guint16 icall_type_names_idx [] = {
7805 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7806 #include "metadata/icall-def.h"
7809 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7811 static const struct msgstr_t {
7813 #define ICALL_TYPE(id,name,first)
7814 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7815 #include "metadata/icall-def.h"
7817 } icall_names_str = {
7818 #define ICALL(id,name,func) (name),
7819 #include "metadata/icall-def.h"
7822 static const guint16 icall_names_idx [] = {
7823 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7824 #include "metadata/icall-def.h"
7827 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7833 #define ICALL_TYPE(id,name,first) name,
7834 #define ICALL(id,name,func)
7835 static const char* const
7836 icall_type_names [] = {
7837 #include "metadata/icall-def.h"
7841 #define icall_type_name_get(id) (icall_type_names [(id)])
7845 #define ICALL_TYPE(id,name,first)
7846 #define ICALL(id,name,func) name,
7847 static const char* const
7849 #include "metadata/icall-def.h"
7852 #define icall_name_get(id) icall_names [(id)]
7854 #endif /* !HAVE_ARRAY_ELEM_INIT */
7858 #define ICALL_TYPE(id,name,first)
7859 #define ICALL(id,name,func) func,
7860 static const gconstpointer
7861 icall_functions [] = {
7862 #include "metadata/icall-def.h"
7866 #ifdef ENABLE_ICALL_SYMBOL_MAP
7869 #define ICALL_TYPE(id,name,first)
7870 #define ICALL(id,name,func) #func,
7871 static const gconstpointer
7872 icall_symbols [] = {
7873 #include "metadata/icall-def.h"
7878 #endif /* DISABLE_ICALL_TABLES */
7880 static mono_mutex_t icall_mutex;
7881 static GHashTable *icall_hash = NULL;
7882 static GHashTable *jit_icall_hash_name = NULL;
7883 static GHashTable *jit_icall_hash_addr = NULL;
7886 mono_icall_init (void)
7888 #ifndef DISABLE_ICALL_TABLES
7891 /* check that tables are sorted: disable in release */
7894 const char *prev_class = NULL;
7895 const char *prev_method;
7897 for (i = 0; i < Icall_type_num; ++i) {
7898 const IcallTypeDesc *desc;
7901 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7902 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7903 prev_class = icall_type_name_get (i);
7904 desc = &icall_type_descs [i];
7905 num_icalls = icall_desc_num_icalls (desc);
7906 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7907 for (j = 0; j < num_icalls; ++j) {
7908 const char *methodn = icall_name_get (desc->first_icall + j);
7909 if (prev_method && strcmp (prev_method, methodn) >= 0)
7910 g_print ("method %s should come before method %s\n", methodn, prev_method);
7911 prev_method = methodn;
7917 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7918 mono_mutex_init (&icall_mutex);
7922 mono_icall_lock (void)
7924 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7928 mono_icall_unlock (void)
7930 mono_locks_mutex_release (&icall_mutex, IcallLock);
7934 mono_icall_cleanup (void)
7936 g_hash_table_destroy (icall_hash);
7937 g_hash_table_destroy (jit_icall_hash_name);
7938 g_hash_table_destroy (jit_icall_hash_addr);
7939 mono_mutex_destroy (&icall_mutex);
7943 mono_add_internal_call (const char *name, gconstpointer method)
7947 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7949 mono_icall_unlock ();
7952 #ifndef DISABLE_ICALL_TABLES
7954 #ifdef HAVE_ARRAY_ELEM_INIT
7956 compare_method_imap (const void *key, const void *elem)
7958 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7959 return strcmp (key, method_name);
7963 find_method_icall (const IcallTypeDesc *imap, const char *name)
7965 const guint16 *nameslot = mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7968 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7972 compare_class_imap (const void *key, const void *elem)
7974 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7975 return strcmp (key, class_name);
7978 static const IcallTypeDesc*
7979 find_class_icalls (const char *name)
7981 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7984 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7987 #else /* HAVE_ARRAY_ELEM_INIT */
7990 compare_method_imap (const void *key, const void *elem)
7992 const char** method_name = (const char**)elem;
7993 return strcmp (key, *method_name);
7997 find_method_icall (const IcallTypeDesc *imap, const char *name)
7999 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8002 return (gpointer)icall_functions [(nameslot - icall_names)];
8006 compare_class_imap (const void *key, const void *elem)
8008 const char** class_name = (const char**)elem;
8009 return strcmp (key, *class_name);
8012 static const IcallTypeDesc*
8013 find_class_icalls (const char *name)
8015 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8018 return &icall_type_descs [nameslot - icall_type_names];
8021 #endif /* HAVE_ARRAY_ELEM_INIT */
8023 #endif /* DISABLE_ICALL_TABLES */
8026 * we should probably export this as an helper (handle nested types).
8027 * Returns the number of chars written in buf.
8030 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8032 int nspacelen, cnamelen;
8033 nspacelen = strlen (klass->name_space);
8034 cnamelen = strlen (klass->name);
8035 if (nspacelen + cnamelen + 2 > bufsize)
8038 memcpy (buf, klass->name_space, nspacelen);
8039 buf [nspacelen ++] = '.';
8041 memcpy (buf + nspacelen, klass->name, cnamelen);
8042 buf [nspacelen + cnamelen] = 0;
8043 return nspacelen + cnamelen;
8046 #ifdef DISABLE_ICALL_TABLES
8048 no_icall_table (void)
8050 g_assert_not_reached ();
8055 mono_lookup_internal_call (MonoMethod *method)
8060 int typelen = 0, mlen, siglen;
8062 #ifndef DISABLE_ICALL_TABLES
8063 const IcallTypeDesc *imap = NULL;
8066 g_assert (method != NULL);
8068 if (method->is_inflated)
8069 method = ((MonoMethodInflated *) method)->declaring;
8071 if (method->klass->nested_in) {
8072 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8076 mname [pos++] = '/';
8079 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8085 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8090 #ifndef DISABLE_ICALL_TABLES
8091 imap = find_class_icalls (mname);
8094 mname [typelen] = ':';
8095 mname [typelen + 1] = ':';
8097 mlen = strlen (method->name);
8098 memcpy (mname + typelen + 2, method->name, mlen);
8099 sigstart = mname + typelen + 2 + mlen;
8102 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8103 siglen = strlen (tmpsig);
8104 if (typelen + mlen + siglen + 6 > sizeof (mname))
8107 memcpy (sigstart + 1, tmpsig, siglen);
8108 sigstart [siglen + 1] = ')';
8109 sigstart [siglen + 2] = 0;
8114 res = g_hash_table_lookup (icall_hash, mname);
8116 mono_icall_unlock ();;
8119 /* try without signature */
8121 res = g_hash_table_lookup (icall_hash, mname);
8123 mono_icall_unlock ();
8127 #ifdef DISABLE_ICALL_TABLES
8128 mono_icall_unlock ();
8129 /* Fail only when the result is actually used */
8130 /* mono_marshal_get_native_wrapper () depends on this */
8131 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8132 return ves_icall_System_String_ctor_RedirectToCreateString;
8134 return no_icall_table;
8136 /* it wasn't found in the static call tables */
8138 mono_icall_unlock ();
8141 res = find_method_icall (imap, sigstart - mlen);
8143 mono_icall_unlock ();
8146 /* try _with_ signature */
8148 res = find_method_icall (imap, sigstart - mlen);
8150 mono_icall_unlock ();
8154 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8155 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8156 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8157 g_print ("\nWhen you update one from svn you need to update, compile and install\nthe other too.\n");
8158 g_print ("Do not report this as a bug unless you're sure you have updated correctly:\nyou probably have a broken mono install.\n");
8159 g_print ("If you see other errors or faults after this message they are probably related\n");
8160 g_print ("and you need to fix your mono install first.\n");
8162 mono_icall_unlock ();
8168 #ifdef ENABLE_ICALL_SYMBOL_MAP
8170 func_cmp (gconstpointer key, gconstpointer p)
8172 return (gsize)key - (gsize)*(gsize*)p;
8177 * mono_lookup_icall_symbol:
8179 * Given the icall METHOD, returns its C symbol.
8182 mono_lookup_icall_symbol (MonoMethod *m)
8184 #ifdef DISABLE_ICALL_TABLES
8185 g_assert_not_reached ();
8188 #ifdef ENABLE_ICALL_SYMBOL_MAP
8192 static gconstpointer *functions_sorted;
8193 static const char**symbols_sorted;
8194 static gboolean inited;
8199 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8200 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8201 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8202 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8203 /* Bubble sort the two arrays */
8207 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8208 if (functions_sorted [i] > functions_sorted [i + 1]) {
8211 tmp = functions_sorted [i];
8212 functions_sorted [i] = functions_sorted [i + 1];
8213 functions_sorted [i + 1] = tmp;
8214 tmp = symbols_sorted [i];
8215 symbols_sorted [i] = symbols_sorted [i + 1];
8216 symbols_sorted [i + 1] = tmp;
8223 func = mono_lookup_internal_call (m);
8226 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8230 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8232 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8233 g_assert_not_reached ();
8240 type_from_typename (char *typename)
8242 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8244 if (!strcmp (typename, "int"))
8245 klass = mono_defaults.int_class;
8246 else if (!strcmp (typename, "ptr"))
8247 klass = mono_defaults.int_class;
8248 else if (!strcmp (typename, "void"))
8249 klass = mono_defaults.void_class;
8250 else if (!strcmp (typename, "int32"))
8251 klass = mono_defaults.int32_class;
8252 else if (!strcmp (typename, "uint32"))
8253 klass = mono_defaults.uint32_class;
8254 else if (!strcmp (typename, "int8"))
8255 klass = mono_defaults.sbyte_class;
8256 else if (!strcmp (typename, "uint8"))
8257 klass = mono_defaults.byte_class;
8258 else if (!strcmp (typename, "int16"))
8259 klass = mono_defaults.int16_class;
8260 else if (!strcmp (typename, "uint16"))
8261 klass = mono_defaults.uint16_class;
8262 else if (!strcmp (typename, "long"))
8263 klass = mono_defaults.int64_class;
8264 else if (!strcmp (typename, "ulong"))
8265 klass = mono_defaults.uint64_class;
8266 else if (!strcmp (typename, "float"))
8267 klass = mono_defaults.single_class;
8268 else if (!strcmp (typename, "double"))
8269 klass = mono_defaults.double_class;
8270 else if (!strcmp (typename, "object"))
8271 klass = mono_defaults.object_class;
8272 else if (!strcmp (typename, "obj"))
8273 klass = mono_defaults.object_class;
8274 else if (!strcmp (typename, "string"))
8275 klass = mono_defaults.string_class;
8276 else if (!strcmp (typename, "bool"))
8277 klass = mono_defaults.boolean_class;
8278 else if (!strcmp (typename, "boolean"))
8279 klass = mono_defaults.boolean_class;
8281 g_error ("%s", typename);
8282 g_assert_not_reached ();
8284 return &klass->byval_arg;
8288 * LOCKING: Take the corlib image lock.
8290 MonoMethodSignature*
8291 mono_create_icall_signature (const char *sigstr)
8296 MonoMethodSignature *res, *res2;
8297 MonoImage *corlib = mono_defaults.corlib;
8299 mono_image_lock (corlib);
8300 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8301 mono_image_unlock (corlib);
8306 parts = g_strsplit (sigstr, " ", 256);
8315 res = mono_metadata_signature_alloc (corlib, len - 1);
8320 * Under windows, the default pinvoke calling convention is STDCALL but
8323 res->call_convention = MONO_CALL_C;
8326 res->ret = type_from_typename (parts [0]);
8327 for (i = 1; i < len; ++i) {
8328 res->params [i - 1] = type_from_typename (parts [i]);
8333 mono_image_lock (corlib);
8334 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8336 res = res2; /*Value is allocated in the image pool*/
8338 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8339 mono_image_unlock (corlib);
8345 mono_find_jit_icall_by_name (const char *name)
8347 MonoJitICallInfo *info;
8348 g_assert (jit_icall_hash_name);
8351 info = g_hash_table_lookup (jit_icall_hash_name, name);
8352 mono_icall_unlock ();
8357 mono_find_jit_icall_by_addr (gconstpointer addr)
8359 MonoJitICallInfo *info;
8360 g_assert (jit_icall_hash_addr);
8363 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8364 mono_icall_unlock ();
8370 * mono_get_jit_icall_info:
8372 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8373 * caller should access it while holding the icall lock.
8376 mono_get_jit_icall_info (void)
8378 return jit_icall_hash_name;
8382 * mono_lookup_jit_icall_symbol:
8384 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8387 mono_lookup_jit_icall_symbol (const char *name)
8389 MonoJitICallInfo *info;
8390 const char *res = NULL;
8393 info = g_hash_table_lookup (jit_icall_hash_name, name);
8395 res = info->c_symbol;
8396 mono_icall_unlock ();
8401 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8404 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8405 mono_icall_unlock ();
8409 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, const char *c_symbol)
8411 MonoJitICallInfo *info;
8418 if (!jit_icall_hash_name) {
8419 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8420 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8423 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8424 g_warning ("jit icall already defined \"%s\"\n", name);
8425 g_assert_not_reached ();
8428 info = g_new0 (MonoJitICallInfo, 1);
8433 info->c_symbol = c_symbol;
8436 info->wrapper = func;
8438 info->wrapper = NULL;
8441 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8442 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8444 mono_icall_unlock ();
8449 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8451 return mono_register_jit_icall_full (func, name, sig, is_save, NULL);