5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
9 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
10 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
11 * Copyright 2011-2012 Xamarin Inc (http://www.xamarin.com).
22 #ifdef HAVE_SYS_TIME_H
28 #if defined (HOST_WIN32)
31 #if defined (HAVE_WCHAR_H)
35 #include "mono/utils/mono-membar.h"
36 #include <mono/metadata/object.h>
37 #include <mono/metadata/threads.h>
38 #include <mono/metadata/threads-types.h>
39 #include <mono/metadata/threadpool.h>
40 #include <mono/metadata/monitor.h>
41 #include <mono/metadata/reflection.h>
42 #include <mono/metadata/assembly.h>
43 #include <mono/metadata/tabledefs.h>
44 #include <mono/metadata/exception.h>
45 #include <mono/metadata/file-io.h>
46 #include <mono/metadata/console-io.h>
47 #include <mono/metadata/socket-io.h>
48 #include <mono/metadata/mono-endian.h>
49 #include <mono/metadata/tokentype.h>
50 #include <mono/metadata/domain-internals.h>
51 #include <mono/metadata/metadata-internals.h>
52 #include <mono/metadata/class-internals.h>
53 #include <mono/metadata/marshal.h>
54 #include <mono/metadata/gc-internal.h>
55 #include <mono/metadata/mono-gc.h>
56 #include <mono/metadata/rand.h>
57 #include <mono/metadata/sysmath.h>
58 #include <mono/metadata/string-icalls.h>
59 #include <mono/metadata/debug-helpers.h>
60 #include <mono/metadata/process.h>
61 #include <mono/metadata/environment.h>
62 #include <mono/metadata/profiler-private.h>
63 #include <mono/metadata/locales.h>
64 #include <mono/metadata/filewatcher.h>
65 #include <mono/metadata/char-conversions.h>
66 #include <mono/metadata/security.h>
67 #include <mono/metadata/mono-config.h>
68 #include <mono/metadata/cil-coff.h>
69 #include <mono/metadata/number-formatter.h>
70 #include <mono/metadata/security-manager.h>
71 #include <mono/metadata/security-core-clr.h>
72 #include <mono/metadata/mono-perfcounters.h>
73 #include <mono/metadata/mono-debug.h>
74 #include <mono/metadata/mono-ptr-array.h>
75 #include <mono/metadata/verify-internals.h>
76 #include <mono/metadata/runtime.h>
77 #include <mono/io-layer/io-layer.h>
78 #include <mono/utils/strtod.h>
79 #include <mono/utils/monobitset.h>
80 #include <mono/utils/mono-time.h>
81 #include <mono/utils/mono-proclib.h>
82 #include <mono/utils/mono-string.h>
83 #include <mono/utils/mono-error-internals.h>
84 #include <mono/utils/mono-mmap.h>
85 #include <mono/utils/mono-io-portability.h>
86 #include <mono/utils/mono-digest.h>
88 #if defined (HOST_WIN32)
94 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void) MONO_INTERNAL;
96 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
99 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
101 static inline MonoBoolean
102 is_generic_parameter (MonoType *type)
104 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
108 mono_class_init_or_throw (MonoClass *klass)
110 if (!mono_class_init (klass))
111 mono_raise_exception (mono_class_get_exception_for_failure (klass));
115 * We expect a pointer to a char, not a string
117 ICALL_EXPORT gboolean
118 mono_double_ParseImpl (char *ptr, double *result)
120 gchar *endptr = NULL;
127 *result = strtod (ptr, &endptr);
130 /* mono_strtod () is not thread-safe */
131 EnterCriticalSection (&mono_strtod_mutex);
132 *result = mono_strtod (ptr, &endptr);
133 LeaveCriticalSection (&mono_strtod_mutex);
137 if (!*ptr || (endptr && *endptr))
143 ICALL_EXPORT MonoObject *
144 ves_icall_System_Array_GetValueImpl (MonoObject *this, guint32 pos)
153 ao = (MonoArray *)this;
154 ac = (MonoClass *)ao->obj.vtable->klass;
156 esize = mono_array_element_size (ac);
157 ea = (gpointer*)((char*)ao->vector + (pos * esize));
159 if (ac->element_class->valuetype)
160 return mono_value_box (this->vtable->domain, ac->element_class, ea);
165 ICALL_EXPORT MonoObject *
166 ves_icall_System_Array_GetValue (MonoObject *this, MonoObject *idxs)
174 MONO_CHECK_ARG_NULL (idxs);
176 io = (MonoArray *)idxs;
177 ic = (MonoClass *)io->obj.vtable->klass;
179 ao = (MonoArray *)this;
180 ac = (MonoClass *)ao->obj.vtable->klass;
182 g_assert (ic->rank == 1);
183 if (io->bounds != NULL || io->max_length != ac->rank)
184 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
186 ind = (gint32 *)io->vector;
188 if (ao->bounds == NULL) {
189 if (*ind < 0 || *ind >= ao->max_length)
190 mono_raise_exception (mono_get_exception_index_out_of_range ());
192 return ves_icall_System_Array_GetValueImpl (this, *ind);
195 for (i = 0; i < ac->rank; i++)
196 if ((ind [i] < ao->bounds [i].lower_bound) ||
197 (ind [i] >= (mono_array_lower_bound_t)ao->bounds [i].length + ao->bounds [i].lower_bound))
198 mono_raise_exception (mono_get_exception_index_out_of_range ());
200 pos = ind [0] - ao->bounds [0].lower_bound;
201 for (i = 1; i < ac->rank; i++)
202 pos = pos*ao->bounds [i].length + ind [i] -
203 ao->bounds [i].lower_bound;
205 return ves_icall_System_Array_GetValueImpl (this, pos);
209 ves_icall_System_Array_SetValueImpl (MonoArray *this, MonoObject *value, guint32 pos)
211 MonoClass *ac, *vc, *ec;
223 vc = value->vtable->klass;
227 ac = this->obj.vtable->klass;
228 ec = ac->element_class;
230 esize = mono_array_element_size (ac);
231 ea = (gpointer*)((char*)this->vector + (pos * esize));
232 va = (gpointer*)((char*)value + sizeof (MonoObject));
234 if (mono_class_is_nullable (ec)) {
235 mono_nullable_init ((guint8*)ea, value, ec);
240 mono_gc_bzero (ea, esize);
244 #define NO_WIDENING_CONVERSION G_STMT_START{\
245 mono_raise_exception (mono_get_exception_argument ( \
246 "value", "not a widening conversion")); \
249 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
250 if (esize < vsize + (extra)) \
251 mono_raise_exception (mono_get_exception_argument ( \
252 "value", "not a widening conversion")); \
255 #define INVALID_CAST G_STMT_START{ \
256 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
257 mono_raise_exception (mono_get_exception_invalid_cast ()); \
260 /* Check element (destination) type. */
261 switch (ec->byval_arg.type) {
262 case MONO_TYPE_STRING:
263 switch (vc->byval_arg.type) {
264 case MONO_TYPE_STRING:
270 case MONO_TYPE_BOOLEAN:
271 switch (vc->byval_arg.type) {
272 case MONO_TYPE_BOOLEAN:
285 NO_WIDENING_CONVERSION;
292 if (!ec->valuetype) {
293 if (!mono_object_isinst (value, ec))
295 mono_gc_wbarrier_set_arrayref (this, ea, (MonoObject*)value);
299 if (mono_object_isinst (value, ec)) {
300 if (ec->has_references)
301 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
303 mono_gc_memmove (ea, (char *)value + sizeof (MonoObject), esize);
310 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
312 et = ec->byval_arg.type;
313 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
314 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
316 vt = vc->byval_arg.type;
317 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
318 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
320 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
326 case MONO_TYPE_CHAR: \
327 CHECK_WIDENING_CONVERSION(0); \
328 *(etype *) ea = (etype) u64; \
330 /* You can't assign a signed value to an unsigned array. */ \
335 /* You can't assign a floating point number to an integer array. */ \
338 NO_WIDENING_CONVERSION; \
342 #define ASSIGN_SIGNED(etype) G_STMT_START{\
348 CHECK_WIDENING_CONVERSION(0); \
349 *(etype *) ea = (etype) i64; \
351 /* You can assign an unsigned value to a signed array if the array's */ \
352 /* element size is larger than the value size. */ \
357 case MONO_TYPE_CHAR: \
358 CHECK_WIDENING_CONVERSION(1); \
359 *(etype *) ea = (etype) u64; \
361 /* You can't assign a floating point number to an integer array. */ \
364 NO_WIDENING_CONVERSION; \
368 #define ASSIGN_REAL(etype) G_STMT_START{\
372 CHECK_WIDENING_CONVERSION(0); \
373 *(etype *) ea = (etype) r64; \
375 /* All integer values fit into a floating point array, so we don't */ \
376 /* need to CHECK_WIDENING_CONVERSION here. */ \
381 *(etype *) ea = (etype) i64; \
387 case MONO_TYPE_CHAR: \
388 *(etype *) ea = (etype) u64; \
395 u64 = *(guint8 *) va;
398 u64 = *(guint16 *) va;
401 u64 = *(guint32 *) va;
404 u64 = *(guint64 *) va;
410 i64 = *(gint16 *) va;
413 i64 = *(gint32 *) va;
416 i64 = *(gint64 *) va;
419 r64 = *(gfloat *) va;
422 r64 = *(gdouble *) va;
425 u64 = *(guint16 *) va;
427 case MONO_TYPE_BOOLEAN:
428 /* Boolean is only compatible with itself. */
441 NO_WIDENING_CONVERSION;
448 /* If we can't do a direct copy, let's try a widening conversion. */
451 ASSIGN_UNSIGNED (guint16);
453 ASSIGN_UNSIGNED (guint8);
455 ASSIGN_UNSIGNED (guint16);
457 ASSIGN_UNSIGNED (guint32);
459 ASSIGN_UNSIGNED (guint64);
461 ASSIGN_SIGNED (gint8);
463 ASSIGN_SIGNED (gint16);
465 ASSIGN_SIGNED (gint32);
467 ASSIGN_SIGNED (gint64);
469 ASSIGN_REAL (gfloat);
471 ASSIGN_REAL (gdouble);
475 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
479 #undef NO_WIDENING_CONVERSION
480 #undef CHECK_WIDENING_CONVERSION
481 #undef ASSIGN_UNSIGNED
487 ves_icall_System_Array_SetValue (MonoArray *this, MonoObject *value,
495 MONO_CHECK_ARG_NULL (idxs);
497 ic = idxs->obj.vtable->klass;
498 ac = this->obj.vtable->klass;
500 g_assert (ic->rank == 1);
501 if (idxs->bounds != NULL || idxs->max_length != ac->rank)
502 mono_raise_exception (mono_get_exception_argument (NULL, NULL));
504 ind = (gint32 *)idxs->vector;
506 if (this->bounds == NULL) {
507 if (*ind < 0 || *ind >= this->max_length)
508 mono_raise_exception (mono_get_exception_index_out_of_range ());
510 ves_icall_System_Array_SetValueImpl (this, value, *ind);
514 for (i = 0; i < ac->rank; i++)
515 if ((ind [i] < this->bounds [i].lower_bound) ||
516 (ind [i] >= (mono_array_lower_bound_t)this->bounds [i].length + this->bounds [i].lower_bound))
517 mono_raise_exception (mono_get_exception_index_out_of_range ());
519 pos = ind [0] - this->bounds [0].lower_bound;
520 for (i = 1; i < ac->rank; i++)
521 pos = pos * this->bounds [i].length + ind [i] -
522 this->bounds [i].lower_bound;
524 ves_icall_System_Array_SetValueImpl (this, value, pos);
527 ICALL_EXPORT MonoArray *
528 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
530 MonoClass *aklass, *klass;
533 gboolean bounded = FALSE;
537 MONO_CHECK_ARG_NULL (type);
538 MONO_CHECK_ARG_NULL (lengths);
540 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
542 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
544 for (i = 0; i < mono_array_length (lengths); i++)
545 if (mono_array_get (lengths, gint32, i) < 0)
546 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
548 klass = mono_class_from_mono_type (type->type);
549 mono_class_init_or_throw (klass);
551 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
552 /* vectors are not the same as one dimensional arrays with no-zero bounds */
557 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
559 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
560 for (i = 0; i < aklass->rank; ++i) {
561 sizes [i] = mono_array_get (lengths, guint32, i);
563 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
565 sizes [i + aklass->rank] = 0;
568 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
573 ICALL_EXPORT MonoArray *
574 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
576 MonoClass *aklass, *klass;
579 gboolean bounded = FALSE;
583 MONO_CHECK_ARG_NULL (type);
584 MONO_CHECK_ARG_NULL (lengths);
586 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0);
588 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds));
590 for (i = 0; i < mono_array_length (lengths); i++)
591 if ((mono_array_get (lengths, gint64, i) < 0) ||
592 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX))
593 mono_raise_exception (mono_get_exception_argument_out_of_range (NULL));
595 klass = mono_class_from_mono_type (type->type);
596 mono_class_init_or_throw (klass);
598 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
599 /* vectors are not the same as one dimensional arrays with no-zero bounds */
604 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
606 sizes = alloca (aklass->rank * sizeof(intptr_t) * 2);
607 for (i = 0; i < aklass->rank; ++i) {
608 sizes [i] = mono_array_get (lengths, guint64, i);
610 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
612 sizes [i + aklass->rank] = 0;
615 array = mono_array_new_full (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank);
621 ves_icall_System_Array_GetRank (MonoObject *this)
625 return this->vtable->klass->rank;
629 ves_icall_System_Array_GetLength (MonoArray *this, gint32 dimension)
631 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
636 if ((dimension < 0) || (dimension >= rank))
637 mono_raise_exception (mono_get_exception_index_out_of_range ());
639 if (this->bounds == NULL)
640 length = this->max_length;
642 length = this->bounds [dimension].length;
644 #ifdef MONO_BIG_ARRAYS
645 if (length > G_MAXINT32)
646 mono_raise_exception (mono_get_exception_overflow ());
652 ves_icall_System_Array_GetLongLength (MonoArray *this, gint32 dimension)
654 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
658 if ((dimension < 0) || (dimension >= rank))
659 mono_raise_exception (mono_get_exception_index_out_of_range ());
661 if (this->bounds == NULL)
662 return this->max_length;
664 return this->bounds [dimension].length;
668 ves_icall_System_Array_GetLowerBound (MonoArray *this, gint32 dimension)
670 gint32 rank = ((MonoObject *)this)->vtable->klass->rank;
674 if ((dimension < 0) || (dimension >= rank))
675 mono_raise_exception (mono_get_exception_index_out_of_range ());
677 if (this->bounds == NULL)
680 return this->bounds [dimension].lower_bound;
684 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
686 int sz = mono_array_element_size (mono_object_class (arr));
687 mono_gc_bzero (mono_array_addr_with_size (arr, sz, idx), length * sz);
690 ICALL_EXPORT gboolean
691 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
696 MonoClass *src_class;
697 MonoClass *dest_class;
701 if (source->obj.vtable->klass->rank != dest->obj.vtable->klass->rank)
704 if (source->bounds || dest->bounds)
707 /* there's no integer overflow since mono_array_length returns an unsigned integer */
708 if ((dest_idx + length > mono_array_length (dest)) ||
709 (source_idx + length > mono_array_length (source)))
712 src_class = source->obj.vtable->klass->element_class;
713 dest_class = dest->obj.vtable->klass->element_class;
716 * Handle common cases.
719 /* Case1: object[] -> valuetype[] (ArrayList::ToArray) */
720 if (src_class == mono_defaults.object_class && dest_class->valuetype) {
721 // FIXME: This is racy
725 int has_refs = dest_class->has_references;
726 for (i = source_idx; i < source_idx + length; ++i) {
727 MonoObject *elem = mono_array_get (source, MonoObject*, i);
728 if (elem && !mono_object_isinst (elem, dest_class))
732 element_size = mono_array_element_size (dest->obj.vtable->klass);
733 memset (mono_array_addr_with_size (dest, element_size, dest_idx), 0, element_size * length);
734 for (i = 0; i < length; ++i) {
735 MonoObject *elem = mono_array_get (source, MonoObject*, source_idx + i);
736 void *addr = mono_array_addr_with_size (dest, element_size, dest_idx + i);
740 mono_value_copy (addr, (char *)elem + sizeof (MonoObject), dest_class);
742 memcpy (addr, (char *)elem + sizeof (MonoObject), element_size);
748 /* Check if we're copying a char[] <==> (u)short[] */
749 if (src_class != dest_class) {
750 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
753 if (mono_class_is_subclass_of (src_class, dest_class, FALSE))
755 /* Case2: object[] -> reftype[] (ArrayList::ToArray) */
756 else if (mono_class_is_subclass_of (dest_class, src_class, FALSE)) {
757 // FIXME: This is racy
761 for (i = source_idx; i < source_idx + length; ++i) {
762 MonoObject *elem = mono_array_get (source, MonoObject*, i);
763 if (elem && !mono_object_isinst (elem, dest_class))
771 if (dest_class->valuetype) {
772 element_size = mono_array_element_size (source->obj.vtable->klass);
773 source_addr = mono_array_addr_with_size (source, element_size, source_idx);
774 if (dest_class->has_references) {
775 mono_value_copy_array (dest, dest_idx, source_addr, length);
777 dest_addr = mono_array_addr_with_size (dest, element_size, dest_idx);
778 mono_gc_memmove (dest_addr, source_addr, element_size * length);
781 mono_array_memcpy_refs (dest, dest_idx, source, source_idx, length);
788 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
797 ao = (MonoArray *)this;
798 ac = (MonoClass *)ao->obj.vtable->klass;
800 esize = mono_array_element_size (ac);
801 ea = (gpointer*)((char*)ao->vector + (pos * esize));
803 mono_gc_memmove (value, ea, esize);
807 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
816 ao = (MonoArray *)this;
817 ac = (MonoClass *)ao->obj.vtable->klass;
818 ec = ac->element_class;
820 esize = mono_array_element_size (ac);
821 ea = (gpointer*)((char*)ao->vector + (pos * esize));
823 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
824 g_assert (esize == sizeof (gpointer));
825 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
827 g_assert (ec->inited);
828 g_assert (esize == mono_class_value_size (ec, NULL));
829 if (ec->has_references)
830 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
832 mono_gc_memmove (ea, value, esize);
837 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
839 MonoClass *klass = array->obj.vtable->klass;
840 guint32 size = mono_array_element_size (klass);
841 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
843 const char *field_data;
845 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
846 MonoException *exc = mono_get_exception_argument("array",
847 "Cannot initialize array of non-primitive type.");
848 mono_raise_exception (exc);
851 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
852 MonoException *exc = mono_get_exception_argument("field_handle",
853 "Field doesn't have an RVA");
854 mono_raise_exception (exc);
857 size *= array->max_length;
858 field_data = mono_field_get_data (field_handle);
860 if (size > mono_type_size (field_handle->type, &align)) {
861 MonoException *exc = mono_get_exception_argument("field_handle",
862 "Field not large enough to fill array");
863 mono_raise_exception (exc);
866 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
868 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
869 guint ## n *src = (guint ## n *) field_data; \
870 guint ## n *end = (guint ## n *)((char*)src + size); \
872 for (; src < end; data++, src++) { \
873 *data = read ## n (src); \
877 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
879 switch (type->type) {
896 memcpy (mono_array_addr (array, char, 0), field_data, size);
900 memcpy (mono_array_addr (array, char, 0), field_data, size);
902 if (klass->element_class->byval_arg.type == MONO_TYPE_R8) {
905 double *data = (double*)mono_array_addr (array, double, 0);
907 for (i = 0; i < size; i++, data++) {
917 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
921 return offsetof (MonoString, chars);
924 ICALL_EXPORT MonoObject *
925 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
929 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
932 return mono_object_clone (obj);
936 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
941 MONO_CHECK_ARG_NULL (handle);
943 klass = mono_class_from_mono_type (handle);
944 MONO_CHECK_ARG (handle, klass);
946 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
948 /* This will call the type constructor */
949 mono_runtime_class_init (vtable);
953 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
957 mono_image_check_for_module_cctor (image);
958 if (image->has_module_cctor) {
959 MonoClass *module_klass = mono_class_get (image, MONO_TOKEN_TYPE_DEF | 1);
960 /*It's fine to raise the exception here*/
961 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
965 ICALL_EXPORT MonoBoolean
966 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
971 /* later make this configurable and per-arch */
972 int min_size = 4096 * 4 * sizeof (void*);
973 mono_thread_get_stack_bounds (&stack_addr, &stack_size);
974 /* if we have no info we are optimistic and assume there is enough room */
977 current = (guint8 *)&stack_addr;
978 if (current > stack_addr) {
979 if ((current - stack_addr) < min_size)
982 if (current - (stack_addr - stack_size) < min_size)
988 ICALL_EXPORT MonoObject *
989 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
993 return mono_object_clone (this);
997 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
1000 MonoObject **values = NULL;
1004 MonoClassField* field;
1007 MONO_ARCH_SAVE_REGS;
1009 klass = mono_object_class (this);
1011 if (mono_class_num_fields (klass) == 0)
1012 return mono_object_hash (this);
1015 * Compute the starting value of the hashcode for fields of primitive
1016 * types, and return the remaining fields in an array to the managed side.
1017 * This way, we can avoid costly reflection operations in managed code.
1020 while ((field = mono_class_get_fields (klass, &iter))) {
1021 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1023 if (mono_field_is_deleted (field))
1025 /* FIXME: Add more types */
1026 switch (field->type->type) {
1028 result ^= *(gint32*)((guint8*)this + field->offset);
1030 case MONO_TYPE_STRING: {
1032 s = *(MonoString**)((guint8*)this + field->offset);
1034 result ^= mono_string_hash (s);
1039 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1040 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1041 values [count++] = o;
1047 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1048 for (i = 0; i < count; ++i)
1049 mono_array_setref (*fields, i, values [i]);
1056 ICALL_EXPORT MonoBoolean
1057 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1060 MonoObject **values = NULL;
1062 MonoClassField* field;
1066 MONO_ARCH_SAVE_REGS;
1068 MONO_CHECK_ARG_NULL (that);
1070 if (this->vtable != that->vtable)
1073 klass = mono_object_class (this);
1075 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1076 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1079 * Do the comparison for fields of primitive type and return a result if
1080 * possible. Otherwise, return the remaining fields in an array to the
1081 * managed side. This way, we can avoid costly reflection operations in
1086 while ((field = mono_class_get_fields (klass, &iter))) {
1087 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1089 if (mono_field_is_deleted (field))
1091 /* FIXME: Add more types */
1092 switch (field->type->type) {
1095 case MONO_TYPE_BOOLEAN:
1096 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1101 case MONO_TYPE_CHAR:
1102 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1107 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1112 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1116 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1120 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1125 case MONO_TYPE_STRING: {
1126 MonoString *s1, *s2;
1127 guint32 s1len, s2len;
1128 s1 = *(MonoString**)((guint8*)this + field->offset);
1129 s2 = *(MonoString**)((guint8*)that + field->offset);
1132 if ((s1 == NULL) || (s2 == NULL))
1134 s1len = mono_string_length (s1);
1135 s2len = mono_string_length (s2);
1139 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1145 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1146 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1147 values [count++] = o;
1148 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1149 values [count++] = o;
1152 if (klass->enumtype)
1153 /* enums only have one non-static field */
1159 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1160 for (i = 0; i < count; ++i)
1161 mono_array_setref (*fields, i, values [i]);
1168 ICALL_EXPORT MonoReflectionType *
1169 ves_icall_System_Object_GetType (MonoObject *obj)
1171 MONO_ARCH_SAVE_REGS;
1173 #ifndef DISABLE_REMOTING
1174 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1175 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1178 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1182 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1184 MONO_ARCH_SAVE_REGS;
1186 mtype->type = &obj->vtable->klass->byval_arg;
1187 g_assert (mtype->type->type);
1191 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1193 MONO_ARCH_SAVE_REGS;
1195 MONO_CHECK_ARG_NULL (obj);
1197 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1201 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1202 MonoReflectionMethod *method,
1203 MonoArray *opt_param_types)
1205 MONO_ARCH_SAVE_REGS;
1207 MONO_CHECK_ARG_NULL (method);
1209 return mono_image_create_method_token (
1210 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1214 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1216 MONO_ARCH_SAVE_REGS;
1218 mono_image_create_pefile (mb, file);
1222 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1224 MONO_ARCH_SAVE_REGS;
1226 mono_image_build_metadata (mb);
1230 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1232 MONO_ARCH_SAVE_REGS;
1234 mono_image_register_token (mb->dynamic_image, token, obj);
1238 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1240 MonoMethod **dest = data;
1242 /* skip unmanaged frames */
1258 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1260 MonoMethod **dest = data;
1262 /* skip unmanaged frames */
1267 if (!strcmp (m->klass->name_space, "System.Reflection"))
1276 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1278 MonoMethod **dest = data;
1280 /* skip unmanaged frames */
1284 if (m->wrapper_type != MONO_WRAPPER_NONE)
1287 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1301 static MonoReflectionType *
1302 type_from_name (const char *str, MonoBoolean ignoreCase)
1304 MonoType *type = NULL;
1305 MonoAssembly *assembly = NULL;
1306 MonoTypeNameParse info;
1307 char *temp_str = g_strdup (str);
1308 gboolean type_resolve = FALSE;
1310 MONO_ARCH_SAVE_REGS;
1312 /* mono_reflection_parse_type() mangles the string */
1313 if (!mono_reflection_parse_type (temp_str, &info)) {
1314 mono_reflection_free_type_info (&info);
1319 if (info.assembly.name) {
1320 assembly = mono_assembly_load (&info.assembly, NULL, NULL);
1322 MonoMethod *m = mono_method_get_last_managed ();
1323 MonoMethod *dest = m;
1325 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1330 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1331 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1332 * to crash. This only seems to happen in some strange remoting
1333 * scenarios and I was unable to figure out what's happening there.
1334 * Dec 10, 2005 - Martin.
1338 assembly = dest->klass->image->assembly;
1339 type_resolve = TRUE;
1341 g_warning (G_STRLOC);
1346 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1347 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1350 if (!info.assembly.name && !type) /* try mscorlib */
1351 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1353 if (assembly && !type && type_resolve) {
1354 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1355 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1358 mono_reflection_free_type_info (&info);
1364 return mono_type_get_object (mono_domain_get (), type);
1368 MonoReflectionType *
1369 mono_type_get (const char *str)
1371 char *copy = g_strdup (str);
1372 MonoReflectionType *type = type_from_name (copy, FALSE);
1379 ICALL_EXPORT MonoReflectionType*
1380 ves_icall_type_from_name (MonoString *name,
1381 MonoBoolean throwOnError,
1382 MonoBoolean ignoreCase)
1384 char *str = mono_string_to_utf8 (name);
1385 MonoReflectionType *type;
1387 type = type_from_name (str, ignoreCase);
1390 MonoException *e = NULL;
1393 e = mono_get_exception_type_load (name, NULL);
1395 mono_loader_clear_error ();
1397 mono_raise_exception (e);
1404 ICALL_EXPORT MonoReflectionType*
1405 ves_icall_type_from_handle (MonoType *handle)
1407 MonoDomain *domain = mono_domain_get ();
1409 MONO_ARCH_SAVE_REGS;
1411 return mono_type_get_object (domain, handle);
1414 ICALL_EXPORT MonoBoolean
1415 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1417 MONO_ARCH_SAVE_REGS;
1419 if (c && type->type && c->type)
1420 return mono_metadata_type_equal (type->type, c->type);
1422 return (type == c) ? TRUE : FALSE;
1425 /* System.TypeCode */
1444 TYPECODE_STRING = 18
1447 ICALL_EXPORT guint32
1448 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1450 int t = type->type->type;
1452 MONO_ARCH_SAVE_REGS;
1454 if (type->type->byref)
1455 return TYPECODE_OBJECT;
1459 case MONO_TYPE_VOID:
1460 return TYPECODE_OBJECT;
1461 case MONO_TYPE_BOOLEAN:
1462 return TYPECODE_BOOLEAN;
1464 return TYPECODE_BYTE;
1466 return TYPECODE_SBYTE;
1468 return TYPECODE_UINT16;
1470 return TYPECODE_INT16;
1471 case MONO_TYPE_CHAR:
1472 return TYPECODE_CHAR;
1476 return TYPECODE_OBJECT;
1478 return TYPECODE_UINT32;
1480 return TYPECODE_INT32;
1482 return TYPECODE_UINT64;
1484 return TYPECODE_INT64;
1486 return TYPECODE_SINGLE;
1488 return TYPECODE_DOUBLE;
1489 case MONO_TYPE_VALUETYPE: {
1490 MonoClass *klass = type->type->data.klass;
1492 if (klass->enumtype) {
1493 t = mono_class_enum_basetype (klass)->type;
1495 } else if (mono_is_corlib_image (klass->image)) {
1496 if (strcmp (klass->name_space, "System") == 0) {
1497 if (strcmp (klass->name, "Decimal") == 0)
1498 return TYPECODE_DECIMAL;
1499 else if (strcmp (klass->name, "DateTime") == 0)
1500 return TYPECODE_DATETIME;
1503 return TYPECODE_OBJECT;
1505 case MONO_TYPE_STRING:
1506 return TYPECODE_STRING;
1507 case MONO_TYPE_SZARRAY:
1508 case MONO_TYPE_ARRAY:
1509 case MONO_TYPE_OBJECT:
1511 case MONO_TYPE_MVAR:
1512 case MONO_TYPE_TYPEDBYREF:
1513 return TYPECODE_OBJECT;
1514 case MONO_TYPE_CLASS:
1516 MonoClass *klass = type->type->data.klass;
1517 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1518 if (strcmp (klass->name, "DBNull") == 0)
1519 return TYPECODE_DBNULL;
1522 return TYPECODE_OBJECT;
1523 case MONO_TYPE_GENERICINST:
1524 return TYPECODE_OBJECT;
1526 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1531 ICALL_EXPORT guint32
1532 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1538 MONO_ARCH_SAVE_REGS;
1540 g_assert (type != NULL);
1542 domain = ((MonoObject *)type)->vtable->domain;
1544 if (!c) /* FIXME: dont know what do do here */
1547 klass = mono_class_from_mono_type (type->type);
1548 klassc = mono_class_from_mono_type (c->type);
1550 /* Interface check requires a more complex setup so we
1551 * only do for them. Otherwise we simply avoid mono_class_init.
1553 if (check_interfaces) {
1554 mono_class_init_or_throw (klass);
1555 mono_class_init_or_throw (klassc);
1556 } else if (!klass->supertypes || !klassc->supertypes) {
1557 mono_loader_lock ();
1558 mono_class_setup_supertypes (klass);
1559 mono_class_setup_supertypes (klassc);
1560 mono_loader_unlock ();
1563 if (type->type->byref)
1564 return klassc == mono_defaults.object_class;
1566 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1570 mono_type_is_primitive (MonoType *type)
1572 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1573 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1577 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1579 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1580 return mono_class_enum_basetype (type->data.klass);
1581 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1582 return mono_class_enum_basetype (type->data.generic_class->container_class);
1586 ICALL_EXPORT guint32
1587 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1593 MONO_ARCH_SAVE_REGS;
1595 g_assert (type != NULL);
1597 domain = ((MonoObject *)type)->vtable->domain;
1599 klass = mono_class_from_mono_type (type->type);
1600 klassc = mono_class_from_mono_type (c->type);
1602 mono_class_init_or_throw (klass);
1603 mono_class_init_or_throw (klassc);
1605 if (type->type->byref ^ c->type->byref)
1608 if (type->type->byref) {
1609 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1610 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1612 klass = mono_class_from_mono_type (t);
1613 klassc = mono_class_from_mono_type (ot);
1615 if (mono_type_is_primitive (t)) {
1616 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1617 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1618 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1619 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1620 return t->type == ot->type;
1622 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1625 if (klass->valuetype)
1626 return klass == klassc;
1627 return klass->valuetype == klassc->valuetype;
1630 return mono_class_is_assignable_from (klass, klassc);
1633 ICALL_EXPORT guint32
1634 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1636 MonoClass *klass = mono_class_from_mono_type (type->type);
1637 mono_class_init_or_throw (klass);
1638 return mono_object_isinst (obj, klass) != NULL;
1641 ICALL_EXPORT guint32
1642 ves_icall_get_attributes (MonoReflectionType *type)
1644 MonoClass *klass = mono_class_from_mono_type (type->type);
1645 return klass->flags;
1648 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1649 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1651 MonoClass *klass = field->field->parent;
1652 MonoMarshalType *info;
1655 if (klass->generic_container ||
1656 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1659 info = mono_marshal_load_type_info (klass);
1661 for (i = 0; i < info->num_fields; ++i) {
1662 if (info->fields [i].field == field->field) {
1663 if (!info->fields [i].mspec)
1666 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1673 ICALL_EXPORT MonoReflectionField*
1674 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1676 gboolean found = FALSE;
1683 klass = handle->parent;
1685 klass = mono_class_from_mono_type (type);
1687 /* Check that the field belongs to the class */
1688 for (k = klass; k; k = k->parent) {
1689 if (k == handle->parent) {
1696 /* The managed code will throw the exception */
1700 return mono_field_get_object (mono_domain_get (), klass, handle);
1703 ICALL_EXPORT MonoArray*
1704 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1707 MonoType *type = mono_field_get_type_checked (field->field, &error);
1708 if (!mono_error_ok (&error))
1709 mono_error_raise_exception (&error);
1711 return type_array_from_modifiers (field->field->parent->image, type, optional);
1715 vell_icall_get_method_attributes (MonoMethod *method)
1717 return method->flags;
1721 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1724 MonoDomain *domain = mono_domain_get ();
1725 MonoMethodSignature* sig;
1726 MONO_ARCH_SAVE_REGS;
1728 sig = mono_method_signature_checked (method, &error);
1729 if (!mono_error_ok (&error))
1730 mono_error_raise_exception (&error);
1733 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1734 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1735 info->attrs = method->flags;
1736 info->implattrs = method->iflags;
1737 if (sig->call_convention == MONO_CALL_DEFAULT)
1738 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1740 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1745 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1748 ICALL_EXPORT MonoArray*
1749 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1751 MonoDomain *domain = mono_domain_get ();
1753 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1756 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1757 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1759 MonoDomain *domain = mono_domain_get ();
1760 MonoReflectionMarshalAsAttribute* res = NULL;
1761 MonoMarshalSpec **mspecs;
1764 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1765 mono_method_get_marshal_info (method, mspecs);
1768 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1770 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1772 mono_metadata_free_marshal_spec (mspecs [i]);
1779 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1781 MonoClass *parent = field->field->parent;
1782 if (!parent->size_inited)
1783 mono_class_init (parent);
1785 return field->field->offset - sizeof (MonoObject);
1788 ICALL_EXPORT MonoReflectionType*
1789 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1792 MONO_ARCH_SAVE_REGS;
1794 parent = declaring? field->field->parent: field->klass;
1796 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1799 ICALL_EXPORT MonoObject *
1800 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1802 MonoClass *fklass = field->klass;
1803 MonoClassField *cf = field->field;
1804 MonoDomain *domain = mono_object_domain (field);
1806 if (fklass->image->assembly->ref_only)
1807 mono_raise_exception (mono_get_exception_invalid_operation (
1808 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1810 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
1811 mono_security_core_clr_ensure_reflection_access_field (cf);
1813 return mono_field_get_value_object (domain, cf, obj);
1817 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1820 MonoClassField *cf = field->field;
1824 MONO_ARCH_SAVE_REGS;
1826 if (field->klass->image->assembly->ref_only)
1827 mono_raise_exception (mono_get_exception_invalid_operation (
1828 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1830 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
1831 mono_security_core_clr_ensure_reflection_access_field (cf);
1833 type = mono_field_get_type_checked (cf, &error);
1834 if (!mono_error_ok (&error))
1835 mono_error_raise_exception (&error);
1837 v = (gchar *) value;
1839 switch (type->type) {
1842 case MONO_TYPE_BOOLEAN:
1845 case MONO_TYPE_CHAR:
1854 case MONO_TYPE_VALUETYPE:
1857 v += sizeof (MonoObject);
1859 case MONO_TYPE_STRING:
1860 case MONO_TYPE_OBJECT:
1861 case MONO_TYPE_CLASS:
1862 case MONO_TYPE_ARRAY:
1863 case MONO_TYPE_SZARRAY:
1866 case MONO_TYPE_GENERICINST: {
1867 MonoGenericClass *gclass = type->data.generic_class;
1868 g_assert (!gclass->context.class_inst->is_open);
1870 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1871 MonoClass *nklass = mono_class_from_mono_type (type);
1872 MonoObject *nullable;
1875 * Convert the boxed vtype into a Nullable structure.
1876 * This is complicated by the fact that Nullables have
1877 * a variable structure.
1879 nullable = mono_object_new (mono_domain_get (), nklass);
1881 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1883 v = mono_object_unbox (nullable);
1886 if (gclass->container_class->valuetype && (v != NULL))
1887 v += sizeof (MonoObject);
1891 g_error ("type 0x%x not handled in "
1892 "ves_icall_FieldInfo_SetValueInternal", type->type);
1897 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1898 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1899 if (!vtable->initialized)
1900 mono_runtime_class_init (vtable);
1901 mono_field_static_set_value (vtable, cf, v);
1903 mono_field_set_value (obj, cf, v);
1907 ICALL_EXPORT MonoObject *
1908 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1910 MonoObject *o = NULL;
1911 MonoClassField *field = this->field;
1913 MonoDomain *domain = mono_object_domain (this);
1915 MonoTypeEnum def_type;
1916 const char *def_value;
1920 MONO_ARCH_SAVE_REGS;
1922 mono_class_init (field->parent);
1924 t = mono_field_get_type_checked (field, &error);
1925 if (!mono_error_ok (&error))
1926 mono_error_raise_exception (&error);
1928 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT))
1929 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1931 if (field->parent->image->dynamic) {
1933 g_assert_not_reached ();
1936 def_value = mono_class_get_field_default_value (field, &def_type);
1937 if (!def_value) /*FIXME, maybe we should try to raise TLE if field->parent is broken */
1938 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1940 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1944 case MONO_TYPE_BOOLEAN:
1947 case MONO_TYPE_CHAR:
1955 case MONO_TYPE_R8: {
1958 /* boxed value type */
1959 t = g_new0 (MonoType, 1);
1961 klass = mono_class_from_mono_type (t);
1963 o = mono_object_new (domain, klass);
1964 v = ((gchar *) o) + sizeof (MonoObject);
1965 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1968 case MONO_TYPE_STRING:
1969 case MONO_TYPE_CLASS:
1970 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1973 g_assert_not_reached ();
1979 ICALL_EXPORT MonoReflectionType*
1980 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1983 MonoClassField *field = ref_field->field;
1984 MonoType *type = mono_field_get_type_checked (field, &error);
1985 if (!mono_error_ok (&error))
1986 mono_error_raise_exception (&error);
1987 return mono_type_get_object (mono_object_domain (ref_field), type);
1990 ICALL_EXPORT MonoReflectionType*
1991 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1993 MonoMethod *method = rmethod->method.method;
1995 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1998 /* From MonoProperty.cs */
2000 PInfo_Attributes = 1,
2001 PInfo_GetMethod = 1 << 1,
2002 PInfo_SetMethod = 1 << 2,
2003 PInfo_ReflectedType = 1 << 3,
2004 PInfo_DeclaringType = 1 << 4,
2009 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
2011 MonoDomain *domain = mono_object_domain (property);
2013 MONO_ARCH_SAVE_REGS;
2015 if ((req_info & PInfo_ReflectedType) != 0)
2016 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
2017 if ((req_info & PInfo_DeclaringType) != 0)
2018 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
2020 if ((req_info & PInfo_Name) != 0)
2021 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
2023 if ((req_info & PInfo_Attributes) != 0)
2024 info->attrs = property->property->attrs;
2026 if ((req_info & PInfo_GetMethod) != 0)
2027 MONO_STRUCT_SETREF (info, get, property->property->get ?
2028 mono_method_get_object (domain, property->property->get, property->klass): NULL);
2030 if ((req_info & PInfo_SetMethod) != 0)
2031 MONO_STRUCT_SETREF (info, set, property->property->set ?
2032 mono_method_get_object (domain, property->property->set, property->klass): NULL);
2034 * There may be other methods defined for properties, though, it seems they are not exposed
2035 * in the reflection API
2040 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2042 MonoDomain *domain = mono_object_domain (event);
2044 MONO_ARCH_SAVE_REGS;
2046 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2047 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2049 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2050 info->attrs = event->event->attrs;
2051 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2052 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2053 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2055 #ifndef MONO_SMALL_CONFIG
2056 if (event->event->other) {
2058 while (event->event->other [n])
2060 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2062 for (i = 0; i < n; i++)
2063 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2069 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2074 mono_class_setup_interfaces (klass, error);
2075 if (!mono_error_ok (error))
2078 for (i = 0; i < klass->interface_count; i++) {
2079 ic = klass->interfaces [i];
2080 g_hash_table_insert (ifaces, ic, ic);
2082 collect_interfaces (ic, ifaces, error);
2083 if (!mono_error_ok (error))
2089 MonoArray *iface_array;
2090 MonoGenericContext *context;
2094 } FillIfaceArrayData;
2097 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2099 FillIfaceArrayData *data = user_data;
2100 MonoClass *ic = key;
2101 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2103 if (!mono_error_ok (data->error))
2106 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2107 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2108 if (!mono_error_ok (data->error))
2112 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2115 mono_metadata_free_type (inflated);
2118 ICALL_EXPORT MonoArray*
2119 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2122 MonoClass *class = mono_class_from_mono_type (type->type);
2124 FillIfaceArrayData data = { 0 };
2127 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2129 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2130 data.context = mono_class_get_context (class);
2131 class = class->generic_class->container_class;
2134 for (parent = class; parent; parent = parent->parent) {
2135 mono_class_setup_interfaces (parent, &error);
2136 if (!mono_error_ok (&error))
2138 collect_interfaces (parent, iface_hash, &error);
2139 if (!mono_error_ok (&error))
2143 data.error = &error;
2144 data.domain = mono_object_domain (type);
2146 len = g_hash_table_size (iface_hash);
2148 g_hash_table_destroy (iface_hash);
2149 if (!data.domain->empty_types)
2150 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2151 return data.domain->empty_types;
2154 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2155 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2156 if (!mono_error_ok (&error))
2159 g_hash_table_destroy (iface_hash);
2160 return data.iface_array;
2163 g_hash_table_destroy (iface_hash);
2164 mono_error_raise_exception (&error);
2169 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2171 gboolean variance_used;
2172 MonoClass *class = mono_class_from_mono_type (type->type);
2173 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2174 MonoReflectionMethod *member;
2177 int i = 0, len, ioffset;
2180 MONO_ARCH_SAVE_REGS;
2181 mono_class_init_or_throw (class);
2182 mono_class_init_or_throw (iclass);
2184 mono_class_setup_vtable (class);
2186 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2190 len = mono_class_num_methods (iclass);
2191 domain = mono_object_domain (type);
2192 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2193 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2195 while ((method = mono_class_get_methods (iclass, &iter))) {
2196 member = mono_method_get_object (domain, method, iclass);
2197 mono_array_setref (*methods, i, member);
2198 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2199 mono_array_setref (*targets, i, member);
2206 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2208 MonoClass *klass = mono_class_from_mono_type (type->type);
2209 mono_class_init_or_throw (klass);
2211 if (klass->image->dynamic) {
2212 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2213 *packing = tb->packing_size;
2214 *size = tb->class_size;
2216 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2220 ICALL_EXPORT MonoReflectionType*
2221 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2225 MONO_ARCH_SAVE_REGS;
2227 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2228 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2230 class = mono_class_from_mono_type (type->type);
2231 mono_class_init_or_throw (class);
2233 // GetElementType should only return a type for:
2234 // Array Pointer PassedByRef
2235 if (type->type->byref)
2236 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2237 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2238 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2239 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2240 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2245 ICALL_EXPORT MonoReflectionType*
2246 ves_icall_get_type_parent (MonoReflectionType *type)
2248 MonoClass *class = mono_class_from_mono_type (type->type);
2249 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2252 ICALL_EXPORT MonoBoolean
2253 ves_icall_type_ispointer (MonoReflectionType *type)
2255 MONO_ARCH_SAVE_REGS;
2257 return type->type->type == MONO_TYPE_PTR;
2260 ICALL_EXPORT MonoBoolean
2261 ves_icall_type_isprimitive (MonoReflectionType *type)
2263 MONO_ARCH_SAVE_REGS;
2265 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)));
2268 ICALL_EXPORT MonoBoolean
2269 ves_icall_type_isbyref (MonoReflectionType *type)
2271 MONO_ARCH_SAVE_REGS;
2273 return type->type->byref;
2276 ICALL_EXPORT MonoBoolean
2277 ves_icall_type_iscomobject (MonoReflectionType *type)
2279 MonoClass *klass = mono_class_from_mono_type (type->type);
2280 mono_class_init_or_throw (klass);
2282 return mono_class_is_com_object (klass);
2285 ICALL_EXPORT MonoReflectionModule*
2286 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2288 MonoClass *class = mono_class_from_mono_type (type->type);
2289 return mono_module_get_object (mono_object_domain (type), class->image);
2292 ICALL_EXPORT MonoReflectionAssembly*
2293 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2295 MonoDomain *domain = mono_domain_get ();
2296 MonoClass *class = mono_class_from_mono_type (type->type);
2297 return mono_assembly_get_object (domain, class->image->assembly);
2300 ICALL_EXPORT MonoReflectionType*
2301 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2303 MonoDomain *domain = mono_domain_get ();
2306 MONO_ARCH_SAVE_REGS;
2308 if (type->type->byref)
2310 if (type->type->type == MONO_TYPE_VAR)
2311 class = mono_type_get_generic_param_owner (type->type)->owner.klass;
2312 else if (type->type->type == MONO_TYPE_MVAR)
2313 class = mono_type_get_generic_param_owner (type->type)->owner.method->klass;
2315 class = mono_class_from_mono_type (type->type)->nested_in;
2317 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2320 ICALL_EXPORT MonoString*
2321 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2323 MonoDomain *domain = mono_domain_get ();
2324 MonoClass *class = mono_class_from_mono_type (type->type);
2326 if (type->type->byref) {
2327 char *n = g_strdup_printf ("%s&", class->name);
2328 MonoString *res = mono_string_new (domain, n);
2334 return mono_string_new (domain, class->name);
2338 ICALL_EXPORT MonoString*
2339 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2341 MonoDomain *domain = mono_domain_get ();
2342 MonoClass *class = mono_class_from_mono_type (type->type);
2344 while (class->nested_in)
2345 class = class->nested_in;
2347 if (class->name_space [0] == '\0')
2350 return mono_string_new (domain, class->name_space);
2354 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2358 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY)
2359 mono_raise_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2361 class = mono_class_from_mono_type (type->type);
2366 ICALL_EXPORT MonoArray*
2367 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2370 MonoClass *klass, *pklass;
2371 MonoDomain *domain = mono_object_domain (type);
2372 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2374 MONO_ARCH_SAVE_REGS;
2376 klass = mono_class_from_mono_type (type->type);
2378 if (klass->generic_container) {
2379 MonoGenericContainer *container = klass->generic_container;
2380 res = mono_array_new_specific (array_vtable, container->type_argc);
2381 for (i = 0; i < container->type_argc; ++i) {
2382 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2383 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2385 } else if (klass->generic_class) {
2386 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2387 res = mono_array_new_specific (array_vtable, inst->type_argc);
2388 for (i = 0; i < inst->type_argc; ++i)
2389 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2391 res = mono_array_new_specific (array_vtable, 0);
2396 ICALL_EXPORT gboolean
2397 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2400 MONO_ARCH_SAVE_REGS;
2402 if (!IS_MONOTYPE (type))
2405 if (type->type->byref)
2408 klass = mono_class_from_mono_type (type->type);
2409 return klass->generic_container != NULL;
2412 ICALL_EXPORT MonoReflectionType*
2413 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2416 MONO_ARCH_SAVE_REGS;
2418 if (type->type->byref)
2421 klass = mono_class_from_mono_type (type->type);
2423 if (klass->generic_container) {
2424 return type; /* check this one */
2426 if (klass->generic_class) {
2427 MonoClass *generic_class = klass->generic_class->container_class;
2430 tb = mono_class_get_ref_info (generic_class);
2432 if (generic_class->wastypebuilder && tb)
2435 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2440 ICALL_EXPORT MonoReflectionType*
2441 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2444 MonoType *geninst, **types;
2447 g_assert (IS_MONOTYPE (type));
2448 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2450 count = mono_array_length (type_array);
2451 types = g_new0 (MonoType *, count);
2453 for (i = 0; i < count; i++) {
2454 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2455 types [i] = t->type;
2458 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2463 class = mono_class_from_mono_type (geninst);
2465 /*we might inflate to the GTD*/
2466 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class))
2467 mono_raise_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2469 return mono_type_get_object (mono_object_domain (type), geninst);
2472 ICALL_EXPORT gboolean
2473 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2476 MONO_ARCH_SAVE_REGS;
2478 if (type->type->byref)
2481 klass = mono_class_from_mono_type (type->type);
2483 return klass->generic_class != NULL;
2486 ICALL_EXPORT gboolean
2487 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2490 MONO_ARCH_SAVE_REGS;
2492 if (!IS_MONOTYPE (type))
2495 if (type->type->byref)
2498 klass = mono_class_from_mono_type (type->type);
2499 return klass->generic_class != NULL || klass->generic_container != NULL;
2503 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2505 MONO_ARCH_SAVE_REGS;
2507 if (!IS_MONOTYPE (type))
2510 if (is_generic_parameter (type->type))
2511 return mono_type_get_generic_param_num (type->type);
2515 ICALL_EXPORT GenericParameterAttributes
2516 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2518 MONO_ARCH_SAVE_REGS;
2520 g_assert (IS_MONOTYPE (type));
2521 g_assert (is_generic_parameter (type->type));
2522 return mono_generic_param_info (type->type->data.generic_param)->flags;
2525 ICALL_EXPORT MonoArray *
2526 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2528 MonoGenericParamInfo *param_info;
2534 MONO_ARCH_SAVE_REGS;
2536 g_assert (IS_MONOTYPE (type));
2538 domain = mono_object_domain (type);
2539 param_info = mono_generic_param_info (type->type->data.generic_param);
2540 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2543 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2544 for (i = 0; i < count; i++)
2545 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2551 ICALL_EXPORT MonoBoolean
2552 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2554 MONO_ARCH_SAVE_REGS;
2555 return is_generic_parameter (type->type);
2558 ICALL_EXPORT MonoBoolean
2559 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2561 MONO_ARCH_SAVE_REGS;
2562 return is_generic_parameter (tb->type.type);
2566 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2567 MonoReflectionType *t)
2569 enumtype->type = t->type;
2572 ICALL_EXPORT MonoReflectionMethod*
2573 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2574 MonoReflectionMethod* generic)
2581 MONO_ARCH_SAVE_REGS;
2583 domain = ((MonoObject *)type)->vtable->domain;
2585 klass = mono_class_from_mono_type (type->type);
2586 mono_class_init_or_throw (klass);
2589 while ((method = mono_class_get_methods (klass, &iter))) {
2590 if (method->token == generic->method->token)
2591 return mono_method_get_object (domain, method, klass);
2599 ICALL_EXPORT MonoReflectionMethod *
2600 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2603 MonoType *type = ref_type->type;
2605 MONO_ARCH_SAVE_REGS;
2607 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR))
2608 mono_raise_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2609 if (type->type == MONO_TYPE_VAR)
2612 method = mono_type_get_generic_param_owner (type)->owner.method;
2614 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2617 ICALL_EXPORT MonoReflectionDllImportAttribute*
2618 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2620 static MonoClass *DllImportAttributeClass = NULL;
2621 MonoDomain *domain = mono_domain_get ();
2622 MonoReflectionDllImportAttribute *attr;
2623 MonoImage *image = method->klass->image;
2624 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2625 MonoTableInfo *tables = image->tables;
2626 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2627 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2628 guint32 im_cols [MONO_IMPLMAP_SIZE];
2629 guint32 scope_token;
2630 const char *import = NULL;
2631 const char *scope = NULL;
2634 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2637 if (!DllImportAttributeClass) {
2638 DllImportAttributeClass =
2639 mono_class_from_name (mono_defaults.corlib,
2640 "System.Runtime.InteropServices", "DllImportAttribute");
2641 g_assert (DllImportAttributeClass);
2644 if (method->klass->image->dynamic) {
2645 MonoReflectionMethodAux *method_aux =
2646 g_hash_table_lookup (
2647 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2649 import = method_aux->dllentry;
2650 scope = method_aux->dll;
2653 if (!import || !scope) {
2654 mono_raise_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2659 if (piinfo->implmap_idx) {
2660 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2662 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2663 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2664 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2665 scope = mono_metadata_string_heap (image, scope_token);
2668 flags = piinfo->piflags;
2670 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2672 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2673 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2674 attr->call_conv = (flags & 0x700) >> 8;
2675 attr->charset = ((flags & 0x6) >> 1) + 1;
2676 if (attr->charset == 1)
2678 attr->exact_spelling = (flags & 0x1) != 0;
2679 attr->set_last_error = (flags & 0x40) != 0;
2680 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2681 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2682 attr->preserve_sig = FALSE;
2687 ICALL_EXPORT MonoReflectionMethod *
2688 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2690 MonoMethodInflated *imethod;
2693 MONO_ARCH_SAVE_REGS;
2695 if (method->method->is_generic)
2698 if (!method->method->is_inflated)
2701 imethod = (MonoMethodInflated *) method->method;
2703 result = imethod->declaring;
2704 /* Not a generic method. */
2705 if (!result->is_generic)
2708 if (method->method->klass->image->dynamic) {
2709 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2710 MonoReflectionMethod *res;
2713 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2714 * the dynamic case as well ?
2716 mono_loader_lock ();
2717 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2718 mono_loader_unlock ();
2724 if (imethod->context.class_inst) {
2725 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2726 /*Generic methods gets the context of the GTD.*/
2727 if (mono_class_get_context (klass))
2728 result = mono_class_inflate_generic_method_full (result, klass, mono_class_get_context (klass));
2731 return mono_method_get_object (mono_object_domain (method), result, NULL);
2734 ICALL_EXPORT gboolean
2735 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2737 MONO_ARCH_SAVE_REGS;
2739 return mono_method_signature (method->method)->generic_param_count != 0;
2742 ICALL_EXPORT gboolean
2743 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2745 MONO_ARCH_SAVE_REGS;
2747 return method->method->is_generic;
2750 ICALL_EXPORT MonoArray*
2751 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2756 MONO_ARCH_SAVE_REGS;
2758 domain = mono_object_domain (method);
2760 if (method->method->is_inflated) {
2761 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2764 count = inst->type_argc;
2765 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2767 for (i = 0; i < count; i++)
2768 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2774 count = mono_method_signature (method->method)->generic_param_count;
2775 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2777 for (i = 0; i < count; i++) {
2778 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2779 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2780 MonoClass *pklass = mono_class_from_generic_parameter (
2781 param, method->method->klass->image, TRUE);
2782 mono_array_setref (res, i,
2783 mono_type_get_object (domain, &pklass->byval_arg));
2789 ICALL_EXPORT MonoObject *
2790 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2793 * Invoke from reflection is supposed to always be a virtual call (the API
2794 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2795 * greater flexibility.
2797 MonoMethod *m = method->method;
2798 MonoMethodSignature *sig = mono_method_signature (m);
2802 MONO_ARCH_SAVE_REGS;
2806 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR)
2807 mono_security_core_clr_ensure_reflection_access_method (m);
2809 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2810 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2811 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2816 if (!mono_object_isinst (this, m->klass)) {
2817 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2818 char *target_name = mono_type_get_full_name (m->klass);
2819 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2820 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2822 g_free (target_name);
2826 m = mono_object_get_virtual_method (this, m);
2827 /* must pass the pointer to the value for valuetype methods */
2828 if (m->klass->valuetype)
2829 obj = mono_object_unbox (this);
2830 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2831 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2836 if (sig->ret->byref) {
2837 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"));
2841 pcount = params? mono_array_length (params): 0;
2842 if (pcount != sig->param_count) {
2843 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2847 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2848 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."));
2852 if (m->klass->image->assembly->ref_only) {
2853 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."));
2857 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2860 intptr_t *lower_bounds;
2861 pcount = mono_array_length (params);
2862 lengths = alloca (sizeof (uintptr_t) * pcount);
2863 /* Note: the synthetized array .ctors have int32 as argument type */
2864 for (i = 0; i < pcount; ++i)
2865 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2867 if (m->klass->rank == pcount) {
2868 /* Only lengths provided. */
2869 lower_bounds = NULL;
2871 g_assert (pcount == (m->klass->rank * 2));
2872 /* lower bounds are first. */
2873 lower_bounds = (intptr_t*)lengths;
2874 lengths += m->klass->rank;
2877 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2879 return mono_runtime_invoke_array (m, obj, params, NULL);
2882 #ifndef DISABLE_REMOTING
2883 ICALL_EXPORT MonoObject *
2884 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2886 MonoDomain *domain = mono_object_domain (method);
2887 MonoMethod *m = method->method;
2888 MonoMethodSignature *sig = mono_method_signature (m);
2889 MonoArray *out_args;
2891 int i, j, outarg_count = 0;
2893 MONO_ARCH_SAVE_REGS;
2895 if (m->klass == mono_defaults.object_class) {
2897 if (!strcmp (m->name, "FieldGetter")) {
2898 MonoClass *k = this->vtable->klass;
2902 /* If this is a proxy, then it must be a CBO */
2903 if (k == mono_defaults.transparent_proxy_class) {
2904 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2905 this = tp->rp->unwrapped_server;
2907 k = this->vtable->klass;
2910 name = mono_array_get (params, MonoString *, 1);
2911 str = mono_string_to_utf8 (name);
2914 MonoClassField* field = mono_class_get_field_from_name (k, str);
2916 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2917 if (field_klass->valuetype)
2918 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2920 result = *((gpointer *)((char *)this + field->offset));
2922 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2923 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2924 mono_array_setref (out_args, 0, result);
2932 g_assert_not_reached ();
2934 } else if (!strcmp (m->name, "FieldSetter")) {
2935 MonoClass *k = this->vtable->klass;
2941 /* If this is a proxy, then it must be a CBO */
2942 if (k == mono_defaults.transparent_proxy_class) {
2943 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2944 this = tp->rp->unwrapped_server;
2946 k = this->vtable->klass;
2949 name = mono_array_get (params, MonoString *, 1);
2950 str = mono_string_to_utf8 (name);
2953 MonoClassField* field = mono_class_get_field_from_name (k, str);
2955 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2956 MonoObject *val = mono_array_get (params, gpointer, 2);
2958 if (field_klass->valuetype) {
2959 size = mono_type_size (field->type, &align);
2960 g_assert (size == mono_class_value_size (field_klass, NULL));
2961 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2963 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2966 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2967 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2977 g_assert_not_reached ();
2982 for (i = 0; i < mono_array_length (params); i++) {
2983 if (sig->params [i]->byref)
2987 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2989 /* handle constructors only for objects already allocated */
2990 if (!strcmp (method->method->name, ".ctor"))
2993 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2994 g_assert (!method->method->klass->valuetype);
2995 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2997 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2998 if (sig->params [i]->byref) {
3000 arg = mono_array_get (params, gpointer, i);
3001 mono_array_setref (out_args, j, arg);
3006 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3013 read_enum_value (char *mem, int type)
3017 return *(guint8*)mem;
3019 return *(gint8*)mem;
3021 return *(guint16*)mem;
3023 return *(gint16*)mem;
3025 return *(guint32*)mem;
3027 return *(gint32*)mem;
3029 return *(guint64*)mem;
3031 return *(gint64*)mem;
3033 g_assert_not_reached ();
3039 write_enum_value (char *mem, int type, guint64 value)
3043 case MONO_TYPE_I1: {
3044 guint8 *p = (guint8*)mem;
3049 case MONO_TYPE_I2: {
3050 guint16 *p = (void*)mem;
3055 case MONO_TYPE_I4: {
3056 guint32 *p = (void*)mem;
3061 case MONO_TYPE_I8: {
3062 guint64 *p = (void*)mem;
3067 g_assert_not_reached ();
3072 ICALL_EXPORT MonoObject *
3073 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, MonoObject *value)
3076 MonoClass *enumc, *objc;
3081 MONO_ARCH_SAVE_REGS;
3083 MONO_CHECK_ARG_NULL (enumType);
3084 MONO_CHECK_ARG_NULL (value);
3086 domain = mono_object_domain (enumType);
3087 enumc = mono_class_from_mono_type (enumType->type);
3089 mono_class_init_or_throw (enumc);
3091 objc = value->vtable->klass;
3093 if (!enumc->enumtype)
3094 mono_raise_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3095 if (!((objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 && objc->byval_arg.type <= MONO_TYPE_U8)))
3096 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."));
3098 etype = mono_class_enum_basetype (enumc);
3100 /* MS throws this for typebuilders */
3101 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3103 res = mono_object_new (domain, enumc);
3104 val = read_enum_value ((char *)value + sizeof (MonoObject), objc->enumtype? mono_class_enum_basetype (objc)->type: objc->byval_arg.type);
3105 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, val);
3110 ICALL_EXPORT MonoObject *
3111 ves_icall_System_Enum_get_value (MonoObject *this)
3119 MONO_ARCH_SAVE_REGS;
3124 g_assert (this->vtable->klass->enumtype);
3126 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3127 res = mono_object_new (mono_object_domain (this), enumc);
3128 dst = (char *)res + sizeof (MonoObject);
3129 src = (char *)this + sizeof (MonoObject);
3130 size = mono_class_value_size (enumc, NULL);
3132 memcpy (dst, src, size);
3137 ICALL_EXPORT MonoReflectionType *
3138 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3143 MONO_ARCH_SAVE_REGS;
3145 klass = mono_class_from_mono_type (type->type);
3146 mono_class_init_or_throw (klass);
3148 etype = mono_class_enum_basetype (klass);
3150 /* MS throws this for typebuilders */
3151 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3153 return mono_type_get_object (mono_object_domain (type), etype);
3157 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3159 gpointer tdata = (char *)this + sizeof (MonoObject);
3160 gpointer odata = (char *)other + sizeof (MonoObject);
3161 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3162 g_assert (basetype);
3164 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3165 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3166 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3169 return me > other ? 1 : -1; \
3172 #define COMPARE_ENUM_VALUES_RANGE(ENUM_TYPE) do { \
3173 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3174 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3177 return me - other; \
3180 switch (basetype->type) {
3182 COMPARE_ENUM_VALUES (guint8);
3184 COMPARE_ENUM_VALUES (gint8);
3185 case MONO_TYPE_CHAR:
3187 COMPARE_ENUM_VALUES_RANGE (guint16);
3189 COMPARE_ENUM_VALUES (gint16);
3191 COMPARE_ENUM_VALUES (guint32);
3193 COMPARE_ENUM_VALUES (gint32);
3195 COMPARE_ENUM_VALUES (guint64);
3197 COMPARE_ENUM_VALUES (gint64);
3199 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3201 #undef COMPARE_ENUM_VALUES_RANGE
3202 #undef COMPARE_ENUM_VALUES
3207 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3209 gpointer data = (char *)this + sizeof (MonoObject);
3210 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3211 g_assert (basetype);
3213 switch (basetype->type) {
3215 return *((gint8*)data);
3217 return *((guint8*)data);
3218 case MONO_TYPE_CHAR:
3220 return *((guint16*)data);
3223 return *((gint16*)data);
3225 return *((guint32*)data);
3227 return *((gint32*)data);
3229 case MONO_TYPE_I8: {
3230 gint64 value = *((gint64*)data);
3231 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3234 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3240 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
3242 MonoDomain *domain = mono_object_domain (type);
3243 MonoClass *enumc = mono_class_from_mono_type (type->type);
3244 guint j = 0, nvalues, crow;
3246 MonoClassField *field;
3248 MONO_ARCH_SAVE_REGS;
3250 mono_class_init_or_throw (enumc);
3252 MONO_STRUCT_SETREF (info, utype, mono_type_get_object (domain, mono_class_enum_basetype (enumc)));
3253 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3254 MONO_STRUCT_SETREF (info, names, mono_array_new (domain, mono_defaults.string_class, nvalues));
3255 MONO_STRUCT_SETREF (info, values, mono_array_new (domain, enumc, nvalues));
3259 while ((field = mono_class_get_fields (enumc, &iter))) {
3262 MonoTypeEnum def_type;
3264 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3266 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3268 if (mono_field_is_deleted (field))
3270 mono_array_setref (info->names, j, mono_string_new (domain, mono_field_get_name (field)));
3272 p = mono_class_get_field_default_value (field, &def_type);
3273 len = mono_metadata_decode_blob_size (p, &p);
3274 switch (mono_class_enum_basetype (enumc)->type) {
3277 mono_array_set (info->values, gchar, j, *p);
3279 case MONO_TYPE_CHAR:
3282 mono_array_set (info->values, gint16, j, read16 (p));
3286 mono_array_set (info->values, gint32, j, read32 (p));
3290 mono_array_set (info->values, gint64, j, read64 (p));
3293 g_error ("Implement type 0x%02x in get_enum_info", mono_class_enum_basetype (enumc)->type);
3300 BFLAGS_IgnoreCase = 1,
3301 BFLAGS_DeclaredOnly = 2,
3302 BFLAGS_Instance = 4,
3304 BFLAGS_Public = 0x10,
3305 BFLAGS_NonPublic = 0x20,
3306 BFLAGS_FlattenHierarchy = 0x40,
3307 BFLAGS_InvokeMethod = 0x100,
3308 BFLAGS_CreateInstance = 0x200,
3309 BFLAGS_GetField = 0x400,
3310 BFLAGS_SetField = 0x800,
3311 BFLAGS_GetProperty = 0x1000,
3312 BFLAGS_SetProperty = 0x2000,
3313 BFLAGS_ExactBinding = 0x10000,
3314 BFLAGS_SuppressChangeType = 0x20000,
3315 BFLAGS_OptionalParamBinding = 0x40000
3318 ICALL_EXPORT MonoReflectionField *
3319 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3322 MonoClass *startklass, *klass;
3324 MonoClassField *field;
3327 int (*compare_func) (const char *s1, const char *s2) = NULL;
3328 domain = ((MonoObject *)type)->vtable->domain;
3329 klass = startklass = mono_class_from_mono_type (type->type);
3332 mono_raise_exception (mono_get_exception_argument_null ("name"));
3333 if (type->type->byref)
3336 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3339 if (klass->exception_type != MONO_EXCEPTION_NONE)
3340 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3343 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3344 guint32 flags = mono_field_get_flags (field);
3347 if (mono_field_is_deleted_with_flags (field, flags))
3349 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3350 if (bflags & BFLAGS_Public)
3352 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3353 if (bflags & BFLAGS_NonPublic) {
3360 if (flags & FIELD_ATTRIBUTE_STATIC) {
3361 if (bflags & BFLAGS_Static)
3362 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3365 if (bflags & BFLAGS_Instance)
3372 utf8_name = mono_string_to_utf8 (name);
3374 if (compare_func (mono_field_get_name (field), utf8_name)) {
3380 return mono_field_get_object (domain, klass, field);
3382 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3388 ICALL_EXPORT MonoArray*
3389 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3392 MonoClass *startklass, *klass, *refklass;
3397 MonoClassField *field;
3398 MonoPtrArray tmp_array;
3400 MONO_ARCH_SAVE_REGS;
3402 domain = ((MonoObject *)type)->vtable->domain;
3403 if (type->type->byref)
3404 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3405 klass = startklass = mono_class_from_mono_type (type->type);
3406 refklass = mono_class_from_mono_type (reftype->type);
3408 mono_ptr_array_init (tmp_array, 2);
3411 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3412 mono_ptr_array_destroy (tmp_array);
3413 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3417 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3418 guint32 flags = mono_field_get_flags (field);
3420 if (mono_field_is_deleted_with_flags (field, flags))
3422 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3423 if (bflags & BFLAGS_Public)
3425 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3426 if (bflags & BFLAGS_NonPublic) {
3433 if (flags & FIELD_ATTRIBUTE_STATIC) {
3434 if (bflags & BFLAGS_Static)
3435 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3438 if (bflags & BFLAGS_Instance)
3444 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3445 mono_ptr_array_append (tmp_array, member);
3447 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3450 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3452 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3453 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3455 mono_ptr_array_destroy (tmp_array);
3461 method_nonpublic (MonoMethod* method, gboolean start_klass)
3463 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3464 case METHOD_ATTRIBUTE_ASSEM:
3465 return (start_klass || mono_defaults.generic_ilist_class);
3466 case METHOD_ATTRIBUTE_PRIVATE:
3468 case METHOD_ATTRIBUTE_PUBLIC:
3476 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3479 MonoClass *startklass;
3482 int len, match, nslots;
3483 /*FIXME, use MonoBitSet*/
3484 guint32 method_slots_default [8];
3485 guint32 *method_slots = NULL;
3486 int (*compare_func) (const char *s1, const char *s2) = NULL;
3488 array = g_ptr_array_new ();
3494 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3496 /* An optimization for calls made from Delegate:CreateDelegate () */
3497 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3498 method = mono_get_delegate_invoke (klass);
3499 if (mono_loader_get_last_error ())
3502 g_ptr_array_add (array, method);
3506 mono_class_setup_vtable (klass);
3507 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3510 if (is_generic_parameter (&klass->byval_arg))
3511 nslots = mono_class_get_vtable_size (klass->parent);
3513 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3514 if (nslots >= sizeof (method_slots_default) * 8) {
3515 method_slots = g_new0 (guint32, nslots / 32 + 1);
3517 method_slots = method_slots_default;
3518 memset (method_slots, 0, sizeof (method_slots_default));
3521 mono_class_setup_vtable (klass);
3522 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3526 while ((method = mono_class_get_methods (klass, &iter))) {
3528 if (method->slot != -1) {
3529 g_assert (method->slot < nslots);
3530 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3532 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3533 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3536 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3538 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3539 if (bflags & BFLAGS_Public)
3541 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3547 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3548 if (bflags & BFLAGS_Static)
3549 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3552 if (bflags & BFLAGS_Instance)
3560 if (compare_func (name, method->name))
3565 g_ptr_array_add (array, method);
3567 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3569 if (method_slots != method_slots_default)
3570 g_free (method_slots);
3575 if (method_slots != method_slots_default)
3576 g_free (method_slots);
3577 g_ptr_array_free (array, TRUE);
3579 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3580 *ex = mono_class_get_exception_for_failure (klass);
3582 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3583 mono_loader_clear_error ();
3588 ICALL_EXPORT MonoArray*
3589 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3591 static MonoClass *MethodInfo_array;
3594 MonoVTable *array_vtable;
3595 MonoException *ex = NULL;
3596 const char *mname = NULL;
3597 GPtrArray *method_array;
3598 MonoClass *klass, *refklass;
3601 if (!MethodInfo_array) {
3602 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3603 mono_memory_barrier ();
3604 MethodInfo_array = klass;
3607 klass = mono_class_from_mono_type (type->type);
3608 refklass = mono_class_from_mono_type (reftype->type);
3609 domain = ((MonoObject *)type)->vtable->domain;
3610 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3611 if (type->type->byref)
3612 return mono_array_new_specific (array_vtable, 0);
3615 mname = mono_string_to_utf8 (name);
3617 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3618 g_free ((char*)mname);
3620 mono_raise_exception (ex);
3622 res = mono_array_new_specific (array_vtable, method_array->len);
3625 for (i = 0; i < method_array->len; ++i) {
3626 MonoMethod *method = g_ptr_array_index (method_array, i);
3627 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3630 g_ptr_array_free (method_array, TRUE);
3634 ICALL_EXPORT MonoArray*
3635 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3638 static MonoClass *System_Reflection_ConstructorInfo;
3639 MonoClass *startklass, *klass, *refklass;
3644 gpointer iter = NULL;
3645 MonoPtrArray tmp_array;
3647 MONO_ARCH_SAVE_REGS;
3649 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3651 domain = ((MonoObject *)type)->vtable->domain;
3652 if (type->type->byref)
3653 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3654 klass = startklass = mono_class_from_mono_type (type->type);
3655 refklass = mono_class_from_mono_type (reftype->type);
3657 if (!System_Reflection_ConstructorInfo)
3658 System_Reflection_ConstructorInfo = mono_class_from_name (
3659 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3662 while ((method = mono_class_get_methods (klass, &iter))) {
3664 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3666 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3667 if (bflags & BFLAGS_Public)
3670 if (bflags & BFLAGS_NonPublic)
3676 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3677 if (bflags & BFLAGS_Static)
3678 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3681 if (bflags & BFLAGS_Instance)
3687 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3689 mono_ptr_array_append (tmp_array, member);
3692 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3694 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3695 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3697 mono_ptr_array_destroy (tmp_array);
3703 property_hash (gconstpointer data)
3705 MonoProperty *prop = (MonoProperty*)data;
3707 return g_str_hash (prop->name);
3711 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3713 // Properties are hide-by-name-and-signature
3714 if (!g_str_equal (prop1->name, prop2->name))
3717 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3719 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3725 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3730 return method_nonpublic (accessor, start_klass);
3733 ICALL_EXPORT MonoArray*
3734 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3738 static MonoClass *System_Reflection_PropertyInfo;
3739 MonoClass *startklass, *klass;
3745 gchar *propname = NULL;
3746 int (*compare_func) (const char *s1, const char *s2) = NULL;
3748 GHashTable *properties = NULL;
3749 MonoPtrArray tmp_array;
3751 MONO_ARCH_SAVE_REGS;
3753 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3755 if (!System_Reflection_PropertyInfo)
3756 System_Reflection_PropertyInfo = mono_class_from_name (
3757 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3759 domain = ((MonoObject *)type)->vtable->domain;
3760 if (type->type->byref)
3761 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3762 klass = startklass = mono_class_from_mono_type (type->type);
3765 propname = mono_string_to_utf8 (name);
3766 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3769 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3771 mono_class_setup_vtable (klass);
3772 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3776 while ((prop = mono_class_get_properties (klass, &iter))) {
3782 flags = method->flags;
3785 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3786 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3787 if (bflags & BFLAGS_Public)
3789 } else if (bflags & BFLAGS_NonPublic) {
3790 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3791 property_accessor_nonpublic(prop->set, startklass == klass)) {
3798 if (flags & METHOD_ATTRIBUTE_STATIC) {
3799 if (bflags & BFLAGS_Static)
3800 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3803 if (bflags & BFLAGS_Instance)
3812 if (compare_func (propname, prop->name))
3816 if (g_hash_table_lookup (properties, prop))
3819 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3821 g_hash_table_insert (properties, prop, prop);
3823 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3826 g_hash_table_destroy (properties);
3829 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3830 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3831 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3833 mono_ptr_array_destroy (tmp_array);
3839 g_hash_table_destroy (properties);
3842 mono_ptr_array_destroy (tmp_array);
3844 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3845 ex = mono_class_get_exception_for_failure (klass);
3847 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3848 mono_loader_clear_error ();
3850 mono_raise_exception (ex);
3854 ICALL_EXPORT MonoReflectionEvent *
3855 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3858 MonoClass *klass, *startklass;
3863 int (*compare_func) (const char *s1, const char *s2);
3865 MONO_ARCH_SAVE_REGS;
3867 event_name = mono_string_to_utf8 (name);
3868 if (type->type->byref)
3870 klass = startklass = mono_class_from_mono_type (type->type);
3871 domain = mono_object_domain (type);
3873 mono_class_init_or_throw (klass);
3875 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3877 if (klass->exception_type != MONO_EXCEPTION_NONE)
3878 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3881 while ((event = mono_class_get_events (klass, &iter))) {
3882 if (compare_func (event->name, event_name))
3885 method = event->add;
3887 method = event->remove;
3889 method = event->raise;
3891 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3892 if (!(bflags & BFLAGS_Public))
3895 if (!(bflags & BFLAGS_NonPublic))
3897 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3901 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3902 if (!(bflags & BFLAGS_Static))
3904 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3907 if (!(bflags & BFLAGS_Instance))
3911 if (!(bflags & BFLAGS_NonPublic))
3914 g_free (event_name);
3915 return mono_event_get_object (domain, startklass, event);
3918 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3921 g_free (event_name);
3925 ICALL_EXPORT MonoArray*
3926 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3930 static MonoClass *System_Reflection_EventInfo;
3931 MonoClass *startklass, *klass;
3938 MonoPtrArray tmp_array;
3940 MONO_ARCH_SAVE_REGS;
3942 mono_ptr_array_init (tmp_array, 4);
3944 if (!System_Reflection_EventInfo)
3945 System_Reflection_EventInfo = mono_class_from_name (
3946 mono_defaults.corlib, "System.Reflection", "EventInfo");
3948 domain = mono_object_domain (type);
3949 if (type->type->byref)
3950 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3951 klass = startklass = mono_class_from_mono_type (type->type);
3954 mono_class_setup_vtable (klass);
3955 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3959 while ((event = mono_class_get_events (klass, &iter))) {
3961 method = event->add;
3963 method = event->remove;
3965 method = event->raise;
3967 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3968 if (bflags & BFLAGS_Public)
3970 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3971 if (bflags & BFLAGS_NonPublic)
3976 if (bflags & BFLAGS_NonPublic)
3982 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3983 if (bflags & BFLAGS_Static)
3984 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3987 if (bflags & BFLAGS_Instance)
3992 if (bflags & BFLAGS_Instance)
3996 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3998 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4001 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
4003 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4004 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4006 mono_ptr_array_destroy (tmp_array);
4011 mono_ptr_array_destroy (tmp_array);
4012 if (klass->exception_type != MONO_EXCEPTION_NONE) {
4013 ex = mono_class_get_exception_for_failure (klass);
4015 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4016 mono_loader_clear_error ();
4018 mono_raise_exception (ex);
4022 ICALL_EXPORT MonoReflectionType *
4023 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
4031 MONO_ARCH_SAVE_REGS;
4034 mono_raise_exception (mono_get_exception_argument_null ("name"));
4036 domain = ((MonoObject *)type)->vtable->domain;
4037 if (type->type->byref)
4039 klass = mono_class_from_mono_type (type->type);
4041 str = mono_string_to_utf8 (name);
4044 if (klass->exception_type != MONO_EXCEPTION_NONE)
4045 mono_raise_exception (mono_class_get_exception_for_failure (klass));
4048 * If a nested type is generic, return its generic type definition.
4049 * Note that this means that the return value is essentially a
4050 * nested type of the generic type definition of @klass.
4052 * A note in MSDN claims that a generic type definition can have
4053 * nested types that aren't generic. In any case, the container of that
4054 * nested type would be the generic type definition.
4056 if (klass->generic_class)
4057 klass = klass->generic_class->container_class;
4060 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4062 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4063 if (bflags & BFLAGS_Public)
4066 if (bflags & BFLAGS_NonPublic)
4071 if (strcmp (nested->name, str) == 0){
4073 return mono_type_get_object (domain, &nested->byval_arg);
4076 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4082 ICALL_EXPORT MonoArray*
4083 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4092 MonoPtrArray tmp_array;
4094 MONO_ARCH_SAVE_REGS;
4096 domain = ((MonoObject *)type)->vtable->domain;
4097 if (type->type->byref)
4098 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4099 klass = mono_class_from_mono_type (type->type);
4102 * If a nested type is generic, return its generic type definition.
4103 * Note that this means that the return value is essentially the set
4104 * of nested types of the generic type definition of @klass.
4106 * A note in MSDN claims that a generic type definition can have
4107 * nested types that aren't generic. In any case, the container of that
4108 * nested type would be the generic type definition.
4110 if (klass->generic_class)
4111 klass = klass->generic_class->container_class;
4113 mono_ptr_array_init (tmp_array, 1);
4115 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4117 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4118 if (bflags & BFLAGS_Public)
4121 if (bflags & BFLAGS_NonPublic)
4126 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4127 mono_ptr_array_append (tmp_array, member);
4130 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4132 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4133 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4135 mono_ptr_array_destroy (tmp_array);
4140 ICALL_EXPORT MonoReflectionType*
4141 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4144 MonoType *type = NULL;
4145 MonoTypeNameParse info;
4146 gboolean type_resolve;
4148 MONO_ARCH_SAVE_REGS;
4150 /* On MS.NET, this does not fire a TypeResolve event */
4151 type_resolve = TRUE;
4152 str = mono_string_to_utf8 (name);
4153 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4154 if (!mono_reflection_parse_type (str, &info)) {
4156 mono_reflection_free_type_info (&info);
4157 if (throwOnError) /* uhm: this is a parse error, though... */
4158 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4159 /*g_print ("failed parse\n");*/
4163 if (info.assembly.name) {
4165 mono_reflection_free_type_info (&info);
4167 /* 1.0 and 2.0 throw different exceptions */
4168 if (mono_defaults.generic_ilist_class)
4169 mono_raise_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4171 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4176 if (module != NULL) {
4178 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4183 if (assembly->assembly->dynamic) {
4184 /* Enumerate all modules */
4185 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4189 if (abuilder->modules) {
4190 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4191 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4192 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4198 if (!type && abuilder->loaded_modules) {
4199 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4200 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4201 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4208 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4210 mono_reflection_free_type_info (&info);
4212 MonoException *e = NULL;
4215 e = mono_get_exception_type_load (name, NULL);
4217 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4218 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4220 mono_loader_clear_error ();
4223 mono_raise_exception (e);
4226 } else if (mono_loader_get_last_error ()) {
4228 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4229 mono_loader_clear_error ();
4232 if (type->type == MONO_TYPE_CLASS) {
4233 MonoClass *klass = mono_type_get_class (type);
4235 if (mono_is_security_manager_active () && !klass->exception_type)
4236 /* Some security problems are detected during generic vtable construction */
4237 mono_class_setup_vtable (klass);
4238 /* need to report exceptions ? */
4239 if (throwOnError && klass->exception_type) {
4240 /* report SecurityException (or others) that occured when loading the assembly */
4241 MonoException *exc = mono_class_get_exception_for_failure (klass);
4242 mono_loader_clear_error ();
4243 mono_raise_exception (exc);
4244 } else if (klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4249 /* g_print ("got it\n"); */
4250 return mono_type_get_object (mono_object_domain (assembly), type);
4254 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4257 gchar *shadow_ini_file;
4260 /* Check for shadow-copied assembly */
4261 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4262 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4264 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4265 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4271 g_free (shadow_ini_file);
4272 if (content != NULL) {
4275 *filename = content;
4282 ICALL_EXPORT MonoString *
4283 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4285 MonoDomain *domain = mono_object_domain (assembly);
4286 MonoAssembly *mass = assembly->assembly;
4287 MonoString *res = NULL;
4292 MONO_ARCH_SAVE_REGS;
4294 if (g_path_is_absolute (mass->image->name)) {
4295 absolute = g_strdup (mass->image->name);
4296 dirname = g_path_get_dirname (absolute);
4298 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4299 dirname = g_strdup (mass->basedir);
4302 replace_shadow_path (domain, dirname, &absolute);
4307 for (i = strlen (absolute) - 1; i >= 0; i--)
4308 if (absolute [i] == '\\')
4313 uri = g_filename_to_uri (absolute, NULL, NULL);
4315 const char *prepend = "file://";
4317 if (*absolute == '/' && *(absolute + 1) == '/') {
4320 prepend = "file:///";
4323 uri = g_strconcat (prepend, absolute, NULL);
4327 res = mono_string_new (domain, uri);
4334 ICALL_EXPORT MonoBoolean
4335 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4337 MonoAssembly *mass = assembly->assembly;
4339 MONO_ARCH_SAVE_REGS;
4341 return mass->in_gac;
4344 ICALL_EXPORT MonoReflectionAssembly*
4345 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4349 MonoImageOpenStatus status;
4351 MONO_ARCH_SAVE_REGS;
4353 name = mono_string_to_utf8 (mname);
4354 res = mono_assembly_load_with_partial_name (name, &status);
4360 return mono_assembly_get_object (mono_domain_get (), res);
4363 ICALL_EXPORT MonoString *
4364 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4366 MonoDomain *domain = mono_object_domain (assembly);
4369 MONO_ARCH_SAVE_REGS;
4371 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4376 ICALL_EXPORT MonoBoolean
4377 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4379 MONO_ARCH_SAVE_REGS;
4381 return assembly->assembly->ref_only;
4384 ICALL_EXPORT MonoString *
4385 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4387 MonoDomain *domain = mono_object_domain (assembly);
4389 MONO_ARCH_SAVE_REGS;
4391 return mono_string_new (domain, assembly->assembly->image->version);
4394 ICALL_EXPORT MonoReflectionMethod*
4395 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4397 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4399 MONO_ARCH_SAVE_REGS;
4403 return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
4406 ICALL_EXPORT MonoReflectionModule*
4407 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4409 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4412 ICALL_EXPORT MonoArray*
4413 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4415 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4416 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4420 MONO_ARCH_SAVE_REGS;
4422 for (i = 0; i < table->rows; ++i) {
4423 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4424 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4430 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4432 static MonoClass *System_Version = NULL;
4433 static MonoMethod *create_version = NULL;
4437 if (!System_Version) {
4438 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4439 g_assert (System_Version);
4442 if (!create_version) {
4443 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4444 create_version = mono_method_desc_search_in_class (desc, System_Version);
4445 g_assert (create_version);
4446 mono_method_desc_free (desc);
4452 args [3] = &revision;
4453 result = mono_object_new (domain, System_Version);
4454 mono_runtime_invoke (create_version, result, args, NULL);
4459 ICALL_EXPORT MonoArray*
4460 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4462 static MonoClass *System_Reflection_AssemblyName;
4464 MonoDomain *domain = mono_object_domain (assembly);
4466 static MonoMethod *create_culture = NULL;
4467 MonoImage *image = assembly->assembly->image;
4470 MONO_ARCH_SAVE_REGS;
4472 if (!System_Reflection_AssemblyName)
4473 System_Reflection_AssemblyName = mono_class_from_name (
4474 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4476 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4479 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4481 if (count > 0 && !create_culture) {
4482 MonoMethodDesc *desc = mono_method_desc_new (
4483 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4484 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4485 g_assert (create_culture);
4486 mono_method_desc_free (desc);
4489 for (i = 0; i < count; i++) {
4490 MonoReflectionAssemblyName *aname;
4491 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4493 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4495 aname = (MonoReflectionAssemblyName *) mono_object_new (
4496 domain, System_Reflection_AssemblyName);
4498 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4500 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4501 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4502 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4503 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4504 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4505 aname->versioncompat = 1; /* SameMachine (default) */
4506 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4507 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4509 if (create_culture) {
4511 MonoBoolean assembly_ref = 1;
4512 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4513 args [1] = &assembly_ref;
4514 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4517 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4518 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4519 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4521 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4522 /* public key token isn't copied - the class library will
4523 automatically generate it from the public key if required */
4524 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4525 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4527 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4528 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4531 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4534 /* note: this function doesn't return the codebase on purpose (i.e. it can
4535 be used under partial trust as path information isn't present). */
4537 mono_array_setref (result, i, aname);
4542 /* move this in some file in mono/util/ */
4544 g_concat_dir_and_file (const char *dir, const char *file)
4546 g_return_val_if_fail (dir != NULL, NULL);
4547 g_return_val_if_fail (file != NULL, NULL);
4550 * If the directory name doesn't have a / on the end, we need
4551 * to add one so we get a proper path to the file
4553 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4554 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4556 return g_strconcat (dir, file, NULL);
4560 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4562 char *n = mono_string_to_utf8 (name);
4563 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4565 guint32 cols [MONO_MANIFEST_SIZE];
4566 guint32 impl, file_idx;
4570 MONO_ARCH_SAVE_REGS;
4572 for (i = 0; i < table->rows; ++i) {
4573 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4574 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4575 if (strcmp (val, n) == 0)
4579 if (i == table->rows)
4582 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4585 * this code should only be called after obtaining the
4586 * ResourceInfo and handling the other cases.
4588 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4589 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4591 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4596 module = assembly->assembly->image;
4598 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4600 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4603 ICALL_EXPORT gboolean
4604 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4606 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4608 guint32 cols [MONO_MANIFEST_SIZE];
4609 guint32 file_cols [MONO_FILE_SIZE];
4613 MONO_ARCH_SAVE_REGS;
4615 n = mono_string_to_utf8 (name);
4616 for (i = 0; i < table->rows; ++i) {
4617 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4618 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4619 if (strcmp (val, n) == 0)
4623 if (i == table->rows)
4626 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4627 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4630 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4631 case MONO_IMPLEMENTATION_FILE:
4632 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4633 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4634 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4635 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4636 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4637 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4640 info->location = RESOURCE_LOCATION_EMBEDDED;
4643 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4644 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4645 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4646 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4647 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4648 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4650 mono_raise_exception (ex);
4652 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4654 /* Obtain info recursively */
4655 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4656 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4659 case MONO_IMPLEMENTATION_EXP_TYPE:
4660 g_assert_not_reached ();
4668 ICALL_EXPORT MonoObject*
4669 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4671 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4672 MonoArray *result = NULL;
4677 MONO_ARCH_SAVE_REGS;
4679 /* check hash if needed */
4681 n = mono_string_to_utf8 (name);
4682 for (i = 0; i < table->rows; ++i) {
4683 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4684 if (strcmp (val, n) == 0) {
4687 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4688 fn = mono_string_new (mono_object_domain (assembly), n);
4690 return (MonoObject*)fn;
4698 for (i = 0; i < table->rows; ++i) {
4699 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4703 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4706 for (i = 0; i < table->rows; ++i) {
4707 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4708 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4709 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4710 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4715 return (MonoObject*)result;
4718 ICALL_EXPORT MonoArray*
4719 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4721 MonoDomain *domain = mono_domain_get();
4724 int i, j, file_count = 0;
4725 MonoImage **modules;
4726 guint32 module_count, real_module_count;
4727 MonoTableInfo *table;
4728 guint32 cols [MONO_FILE_SIZE];
4729 MonoImage *image = assembly->assembly->image;
4731 g_assert (image != NULL);
4732 g_assert (!assembly->assembly->dynamic);
4734 table = &image->tables [MONO_TABLE_FILE];
4735 file_count = table->rows;
4737 modules = image->modules;
4738 module_count = image->module_count;
4740 real_module_count = 0;
4741 for (i = 0; i < module_count; ++i)
4743 real_module_count ++;
4745 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4746 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4748 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4750 for (i = 0; i < module_count; ++i)
4752 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4756 for (i = 0; i < file_count; ++i, ++j) {
4757 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4758 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4759 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4761 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4763 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4764 mono_raise_exception (mono_get_exception_file_not_found2 (NULL, fname));
4766 mono_array_setref (res, j, mono_module_get_object (domain, m));
4773 ICALL_EXPORT MonoReflectionMethod*
4774 ves_icall_GetCurrentMethod (void)
4776 MonoMethod *m = mono_method_get_last_managed ();
4778 while (m->is_inflated)
4779 m = ((MonoMethodInflated*)m)->declaring;
4781 return mono_method_get_object (mono_domain_get (), m, NULL);
4786 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4789 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4790 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4791 //method is inflated, we should inflate it on the other class
4792 MonoGenericContext ctx;
4793 ctx.method_inst = inflated->context.method_inst;
4794 ctx.class_inst = inflated->context.class_inst;
4795 if (klass->generic_class)
4796 ctx.class_inst = klass->generic_class->context.class_inst;
4797 else if (klass->generic_container)
4798 ctx.class_inst = klass->generic_container->context.class_inst;
4799 return mono_class_inflate_generic_method_full (inflated->declaring, klass, &ctx);
4802 mono_class_setup_methods (method->klass);
4803 if (method->klass->exception_type)
4805 for (i = 0; i < method->klass->method.count; ++i) {
4806 if (method->klass->methods [i] == method) {
4811 mono_class_setup_methods (klass);
4812 if (klass->exception_type)
4814 g_assert (offset >= 0 && offset < klass->method.count);
4815 return klass->methods [offset];
4818 ICALL_EXPORT MonoReflectionMethod*
4819 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4823 klass = mono_class_from_mono_type (type);
4824 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4826 if (method->klass != klass) {
4827 method = mono_method_get_equivalent_method (method, klass);
4832 klass = method->klass;
4833 return mono_method_get_object (mono_domain_get (), method, klass);
4836 ICALL_EXPORT MonoReflectionMethod*
4837 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4839 return mono_method_get_object (mono_domain_get (), method, NULL);
4842 ICALL_EXPORT MonoReflectionMethodBody*
4843 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4845 return mono_method_body_get_object (mono_domain_get (), method);
4848 ICALL_EXPORT MonoReflectionAssembly*
4849 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4851 MonoMethod *dest = NULL;
4853 MONO_ARCH_SAVE_REGS;
4855 mono_stack_walk_no_il (get_executing, &dest);
4856 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4860 ICALL_EXPORT MonoReflectionAssembly*
4861 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4863 MonoDomain* domain = mono_domain_get ();
4865 MONO_ARCH_SAVE_REGS;
4867 if (!domain->entry_assembly)
4870 return mono_assembly_get_object (domain, domain->entry_assembly);
4873 ICALL_EXPORT MonoReflectionAssembly*
4874 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4879 MONO_ARCH_SAVE_REGS;
4882 mono_stack_walk_no_il (get_executing, &dest);
4884 mono_stack_walk_no_il (get_caller, &dest);
4887 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4890 ICALL_EXPORT MonoString *
4891 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4892 gboolean assembly_qualified)
4894 MonoDomain *domain = mono_object_domain (object);
4895 MonoTypeNameFormat format;
4900 format = assembly_qualified ?
4901 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4902 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4904 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4906 name = mono_type_get_name_full (object->type, format);
4910 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4915 res = mono_string_new (domain, name);
4922 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4924 MonoClass *klass = mono_class_from_mono_type (this->type);
4925 mono_class_init_or_throw (klass);
4926 return mono_security_core_clr_class_level (klass);
4930 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4932 static MonoMethod *create_culture = NULL;
4935 const char *pkey_ptr;
4937 MonoBoolean assembly_ref = 0;
4939 MONO_ARCH_SAVE_REGS;
4941 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4942 aname->major = name->major;
4943 aname->minor = name->minor;
4944 aname->build = name->build;
4945 aname->flags = name->flags;
4946 aname->revision = name->revision;
4947 aname->hashalg = name->hash_alg;
4948 aname->versioncompat = 1; /* SameMachine (default) */
4949 aname->processor_architecture = name->arch;
4951 if (by_default_version)
4952 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4955 if (absolute != NULL && *absolute != '\0') {
4956 const gchar *prepend = "file://";
4959 codebase = g_strdup (absolute);
4964 for (i = strlen (codebase) - 1; i >= 0; i--)
4965 if (codebase [i] == '\\')
4968 if (*codebase == '/' && *(codebase + 1) == '/') {
4971 prepend = "file:///";
4975 result = g_strconcat (prepend, codebase, NULL);
4981 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4985 if (!create_culture) {
4986 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4987 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4988 g_assert (create_culture);
4989 mono_method_desc_free (desc);
4992 if (name->culture) {
4993 args [0] = mono_string_new (domain, name->culture);
4994 args [1] = &assembly_ref;
4995 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4998 if (name->public_key) {
4999 pkey_ptr = (char*)name->public_key;
5000 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
5002 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
5003 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
5004 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5005 } else if (default_publickey) {
5006 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
5007 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5010 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
5011 if (name->public_key_token [0]) {
5015 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
5016 p = mono_array_addr (aname->keyToken, char, 0);
5018 for (i = 0, j = 0; i < 8; i++) {
5019 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
5020 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
5023 } else if (default_token) {
5024 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
5028 ICALL_EXPORT MonoString *
5029 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
5031 MonoDomain *domain = mono_object_domain (assembly);
5032 MonoAssembly *mass = assembly->assembly;
5036 name = mono_stringify_assembly_name (&mass->aname);
5037 res = mono_string_new (domain, name);
5044 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5047 MonoAssembly *mass = assembly->assembly;
5049 MONO_ARCH_SAVE_REGS;
5051 if (g_path_is_absolute (mass->image->name)) {
5052 fill_reflection_assembly_name (mono_object_domain (assembly),
5053 aname, &mass->aname, mass->image->name, TRUE,
5057 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5059 fill_reflection_assembly_name (mono_object_domain (assembly),
5060 aname, &mass->aname, absolute, TRUE, TRUE,
5067 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5070 MonoImageOpenStatus status = MONO_IMAGE_OK;
5073 MonoAssemblyName name;
5076 MONO_ARCH_SAVE_REGS;
5078 filename = mono_string_to_utf8 (fname);
5080 dirname = g_path_get_dirname (filename);
5081 replace_shadow_path (mono_domain_get (), dirname, &filename);
5084 image = mono_image_open (filename, &status);
5090 if (status == MONO_IMAGE_IMAGE_INVALID)
5091 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5093 exc = mono_get_exception_file_not_found2 (NULL, fname);
5094 mono_raise_exception (exc);
5097 res = mono_assembly_fill_assembly_name (image, &name);
5099 mono_image_close (image);
5101 mono_raise_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5104 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5108 mono_image_close (image);
5111 ICALL_EXPORT MonoBoolean
5112 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5113 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5115 MonoBoolean result = FALSE;
5116 MonoDeclSecurityEntry entry;
5118 /* SecurityAction.RequestMinimum */
5119 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5120 *minimum = entry.blob;
5121 *minLength = entry.size;
5124 /* SecurityAction.RequestOptional */
5125 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5126 *optional = entry.blob;
5127 *optLength = entry.size;
5130 /* SecurityAction.RequestRefuse */
5131 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5132 *refused = entry.blob;
5133 *refLength = entry.size;
5141 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5145 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5147 guint32 attrs, visibility;
5149 /* we start the count from 1 because we skip the special type <Module> */
5152 for (i = 1; i < tdef->rows; ++i) {
5153 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5154 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5155 if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
5159 count = tdef->rows - 1;
5161 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5162 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5164 for (i = 1; i < tdef->rows; ++i) {
5165 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5166 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5167 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
5168 klass = mono_class_get (image, (i + 1) | MONO_TOKEN_TYPE_DEF);
5170 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5172 MonoLoaderError *error;
5175 error = mono_loader_get_last_error ();
5176 g_assert (error != NULL);
5178 ex = mono_loader_error_prepare_exception (error);
5179 mono_array_setref (*exceptions, count, ex);
5181 if (mono_loader_get_last_error ())
5182 mono_loader_clear_error ();
5190 ICALL_EXPORT MonoArray*
5191 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5193 MonoArray *res = NULL;
5194 MonoArray *exceptions = NULL;
5195 MonoImage *image = NULL;
5196 MonoTableInfo *table = NULL;
5199 int i, len, ex_count;
5201 MONO_ARCH_SAVE_REGS;
5203 domain = mono_object_domain (assembly);
5205 g_assert (!assembly->assembly->dynamic);
5206 image = assembly->assembly->image;
5207 table = &image->tables [MONO_TABLE_FILE];
5208 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5210 /* Append data from all modules in the assembly */
5211 for (i = 0; i < table->rows; ++i) {
5212 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5213 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5216 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5217 /* Append the new types to the end of the array */
5218 if (mono_array_length (res2) > 0) {
5220 MonoArray *res3, *ex3;
5222 len1 = mono_array_length (res);
5223 len2 = mono_array_length (res2);
5225 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5226 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5227 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5230 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5231 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5232 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5239 /* the ReflectionTypeLoadException must have all the types (Types property),
5240 * NULL replacing types which throws an exception. The LoaderException must
5241 * contain all exceptions for NULL items.
5244 len = mono_array_length (res);
5247 for (i = 0; i < len; i++) {
5248 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5252 klass = mono_type_get_class (t->type);
5253 if ((klass != NULL) && klass->exception_type) {
5254 /* keep the class in the list */
5255 list = g_list_append (list, klass);
5256 /* and replace Type with NULL */
5257 mono_array_setref (res, i, NULL);
5264 if (list || ex_count) {
5266 MonoException *exc = NULL;
5267 MonoArray *exl = NULL;
5268 int j, length = g_list_length (list) + ex_count;
5270 mono_loader_clear_error ();
5272 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5273 /* Types for which mono_class_get () succeeded */
5274 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5275 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5276 mono_array_setref (exl, i, exc);
5278 /* Types for which it don't */
5279 for (j = 0; j < mono_array_length (exceptions); ++j) {
5280 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5282 g_assert (i < length);
5283 mono_array_setref (exl, i, exc);
5290 exc = mono_get_exception_reflection_type_load (res, exl);
5291 mono_loader_clear_error ();
5292 mono_raise_exception (exc);
5298 ICALL_EXPORT gboolean
5299 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5301 MonoAssemblyName aname;
5302 MonoDomain *domain = mono_object_domain (name);
5304 gboolean is_version_defined;
5305 gboolean is_token_defined;
5307 aname.public_key = NULL;
5308 val = mono_string_to_utf8 (assname);
5309 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5310 g_free ((guint8*) aname.public_key);
5315 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5316 FALSE, is_token_defined);
5318 mono_assembly_name_free (&aname);
5319 g_free ((guint8*) aname.public_key);
5325 ICALL_EXPORT MonoReflectionType*
5326 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5328 MonoDomain *domain = mono_object_domain (module);
5331 MONO_ARCH_SAVE_REGS;
5333 g_assert (module->image);
5335 if (module->image->dynamic && ((MonoDynamicImage*)(module->image))->initial_image)
5336 /* These images do not have a global type */
5339 klass = mono_class_get (module->image, 1 | MONO_TOKEN_TYPE_DEF);
5340 return mono_type_get_object (domain, &klass->byval_arg);
5344 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5346 /*if (module->image)
5347 mono_image_close (module->image);*/
5350 ICALL_EXPORT MonoString*
5351 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5353 MonoDomain *domain = mono_object_domain (module);
5355 MONO_ARCH_SAVE_REGS;
5357 g_assert (module->image);
5358 return mono_string_new (domain, module->image->guid);
5361 ICALL_EXPORT gpointer
5362 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5365 if (module->image && module->image->is_module_handle)
5366 return module->image->raw_data;
5369 return (gpointer) (-1);
5373 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5375 if (image->dynamic) {
5376 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5377 *pe_kind = dyn->pe_kind;
5378 *machine = dyn->machine;
5381 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5382 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5387 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5389 return (image->md_version_major << 16) | (image->md_version_minor);
5392 ICALL_EXPORT MonoArray*
5393 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5395 MonoArray *exceptions;
5398 MONO_ARCH_SAVE_REGS;
5401 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5403 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5404 for (i = 0; i < mono_array_length (exceptions); ++i) {
5405 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5407 mono_raise_exception (ex);
5414 mono_memberref_is_method (MonoImage *image, guint32 token)
5416 if (!image->dynamic) {
5417 guint32 cols [MONO_MEMBERREF_SIZE];
5419 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5420 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5421 mono_metadata_decode_blob_size (sig, &sig);
5422 return (*sig != 0x6);
5424 MonoClass *handle_class;
5426 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5429 return mono_defaults.methodhandle_class == handle_class;
5434 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5437 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5438 mono_array_addr (type_args, MonoType*, 0));
5440 context->class_inst = NULL;
5442 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5443 mono_array_addr (method_args, MonoType*, 0));
5445 context->method_inst = NULL;
5448 ICALL_EXPORT MonoType*
5449 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5452 int table = mono_metadata_token_table (token);
5453 int index = mono_metadata_token_index (token);
5454 MonoGenericContext context;
5456 *error = ResolveTokenError_Other;
5458 /* Validate token */
5459 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5460 (table != MONO_TABLE_TYPESPEC)) {
5461 *error = ResolveTokenError_BadTable;
5465 if (image->dynamic) {
5466 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5467 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5468 return klass ? &klass->byval_arg : NULL;
5471 init_generic_context_from_args (&context, type_args, method_args);
5472 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5473 return klass ? &klass->byval_arg : NULL;
5476 if ((index <= 0) || (index > image->tables [table].rows)) {
5477 *error = ResolveTokenError_OutOfRange;
5481 init_generic_context_from_args (&context, type_args, method_args);
5482 klass = mono_class_get_full (image, token, &context);
5484 if (mono_loader_get_last_error ())
5485 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5488 return &klass->byval_arg;
5493 ICALL_EXPORT MonoMethod*
5494 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5496 int table = mono_metadata_token_table (token);
5497 int index = mono_metadata_token_index (token);
5498 MonoGenericContext context;
5501 *error = ResolveTokenError_Other;
5503 /* Validate token */
5504 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5505 (table != MONO_TABLE_MEMBERREF)) {
5506 *error = ResolveTokenError_BadTable;
5510 if (image->dynamic) {
5511 if (table == MONO_TABLE_METHOD)
5512 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5514 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5515 *error = ResolveTokenError_BadTable;
5519 init_generic_context_from_args (&context, type_args, method_args);
5520 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5523 if ((index <= 0) || (index > image->tables [table].rows)) {
5524 *error = ResolveTokenError_OutOfRange;
5527 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5528 *error = ResolveTokenError_BadTable;
5532 init_generic_context_from_args (&context, type_args, method_args);
5533 method = mono_get_method_full (image, token, NULL, &context);
5535 if (mono_loader_get_last_error ())
5536 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5541 ICALL_EXPORT MonoString*
5542 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5544 int index = mono_metadata_token_index (token);
5546 *error = ResolveTokenError_Other;
5548 /* Validate token */
5549 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5550 *error = ResolveTokenError_BadTable;
5555 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5557 if ((index <= 0) || (index >= image->heap_us.size)) {
5558 *error = ResolveTokenError_OutOfRange;
5562 /* FIXME: What to do if the index points into the middle of a string ? */
5564 return mono_ldstr (mono_domain_get (), image, index);
5567 ICALL_EXPORT MonoClassField*
5568 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5571 int table = mono_metadata_token_table (token);
5572 int index = mono_metadata_token_index (token);
5573 MonoGenericContext context;
5574 MonoClassField *field;
5576 *error = ResolveTokenError_Other;
5578 /* Validate token */
5579 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5580 *error = ResolveTokenError_BadTable;
5584 if (image->dynamic) {
5585 if (table == MONO_TABLE_FIELD)
5586 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5588 if (mono_memberref_is_method (image, token)) {
5589 *error = ResolveTokenError_BadTable;
5593 init_generic_context_from_args (&context, type_args, method_args);
5594 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5597 if ((index <= 0) || (index > image->tables [table].rows)) {
5598 *error = ResolveTokenError_OutOfRange;
5601 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5602 *error = ResolveTokenError_BadTable;
5606 init_generic_context_from_args (&context, type_args, method_args);
5607 field = mono_field_from_token (image, token, &klass, &context);
5609 if (mono_loader_get_last_error ())
5610 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5616 ICALL_EXPORT MonoObject*
5617 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5619 int table = mono_metadata_token_table (token);
5621 *error = ResolveTokenError_Other;
5624 case MONO_TABLE_TYPEDEF:
5625 case MONO_TABLE_TYPEREF:
5626 case MONO_TABLE_TYPESPEC: {
5627 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5629 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5633 case MONO_TABLE_METHOD:
5634 case MONO_TABLE_METHODSPEC: {
5635 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5637 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5641 case MONO_TABLE_FIELD: {
5642 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5644 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5648 case MONO_TABLE_MEMBERREF:
5649 if (mono_memberref_is_method (image, token)) {
5650 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5652 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5657 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5659 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5666 *error = ResolveTokenError_BadTable;
5672 ICALL_EXPORT MonoArray*
5673 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5675 int table = mono_metadata_token_table (token);
5676 int idx = mono_metadata_token_index (token);
5677 MonoTableInfo *tables = image->tables;
5682 *error = ResolveTokenError_OutOfRange;
5684 /* FIXME: Support other tables ? */
5685 if (table != MONO_TABLE_STANDALONESIG)
5691 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5694 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5696 ptr = mono_metadata_blob_heap (image, sig);
5697 len = mono_metadata_decode_blob_size (ptr, &ptr);
5699 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5700 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5704 ICALL_EXPORT MonoReflectionType*
5705 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5708 int isbyref = 0, rank;
5709 char *str = mono_string_to_utf8 (smodifiers);
5712 MONO_ARCH_SAVE_REGS;
5714 klass = mono_class_from_mono_type (tb->type.type);
5716 /* logic taken from mono_reflection_parse_type(): keep in sync */
5720 if (isbyref) { /* only one level allowed by the spec */
5727 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5730 klass = mono_ptr_class_get (&klass->byval_arg);
5731 mono_class_init (klass);
5742 else if (*p != '*') { /* '*' means unknown lower bound */
5753 klass = mono_array_class_get (klass, rank);
5754 mono_class_init (klass);
5761 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5764 ICALL_EXPORT MonoBoolean
5765 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5770 MONO_ARCH_SAVE_REGS;
5773 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5779 check_for_invalid_type (MonoClass *klass)
5783 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5786 name = mono_type_get_full_name (klass);
5787 str = mono_string_new (mono_domain_get (), name);
5789 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5792 ICALL_EXPORT MonoReflectionType *
5793 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5795 MonoClass *klass, *aklass;
5797 MONO_ARCH_SAVE_REGS;
5799 klass = mono_class_from_mono_type (type->type);
5800 check_for_invalid_type (klass);
5802 if (rank == 0) //single dimentional array
5803 aklass = mono_array_class_get (klass, 1);
5805 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5807 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5810 ICALL_EXPORT MonoReflectionType *
5811 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5815 MONO_ARCH_SAVE_REGS;
5817 klass = mono_class_from_mono_type (type->type);
5818 mono_class_init_or_throw (klass);
5819 check_for_invalid_type (klass);
5821 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5824 ICALL_EXPORT MonoReflectionType *
5825 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5827 MonoClass *klass, *pklass;
5829 klass = mono_class_from_mono_type (type->type);
5830 mono_class_init_or_throw (klass);
5831 check_for_invalid_type (klass);
5833 pklass = mono_ptr_class_get (type->type);
5835 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5838 ICALL_EXPORT MonoObject *
5839 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5840 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5842 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5843 MonoObject *delegate;
5845 MonoMethod *method = info->method;
5847 MONO_ARCH_SAVE_REGS;
5849 mono_class_init_or_throw (delegate_class);
5851 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5853 if (mono_security_get_mode () == MONO_SECURITY_MODE_CORE_CLR) {
5854 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5858 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5860 if (method->dynamic) {
5861 /* Creating a trampoline would leak memory */
5862 func = mono_compile_method (method);
5864 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5865 method = mono_object_get_virtual_method (target, method);
5866 func = mono_create_ftnptr (mono_domain_get (),
5867 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5870 mono_delegate_ctor_with_method (delegate, target, func, method);
5876 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5878 /* Reset the invoke impl to the default one */
5879 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5883 * Magic number to convert a time which is relative to
5884 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5886 #define EPOCH_ADJUST ((guint64)62135596800LL)
5889 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5891 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5894 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5896 convert_to_absolute_date(SYSTEMTIME *date)
5898 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5899 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5900 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5901 /* from the calendar FAQ */
5902 int a = (14 - date->wMonth) / 12;
5903 int y = date->wYear - a;
5904 int m = date->wMonth + 12 * a - 2;
5905 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5907 /* d is now the day of the week for the first of the month (0 == Sunday) */
5909 int day_of_week = date->wDayOfWeek;
5911 /* set day_in_month to the first day in the month which falls on day_of_week */
5912 int day_in_month = 1 + (day_of_week - d);
5913 if (day_in_month <= 0)
5916 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5917 date->wDay = day_in_month + (date->wDay - 1) * 7;
5918 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5925 * Return's the offset from GMT of a local time.
5927 * tm is a local time
5928 * t is the same local time as seconds.
5931 gmt_offset(struct tm *tm, time_t t)
5933 #if defined (HAVE_TM_GMTOFF)
5934 return tm->tm_gmtoff;
5939 g.tm_isdst = tm->tm_isdst;
5941 return (int)difftime(t, t2);
5946 * This is heavily based on zdump.c from glibc 2.2.
5948 * * data[0]: start of daylight saving time (in DateTime ticks).
5949 * * data[1]: end of daylight saving time (in DateTime ticks).
5950 * * data[2]: utcoffset (in TimeSpan ticks).
5951 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5952 * * name[0]: name of this timezone when not daylight saving.
5953 * * name[1]: name of this timezone when daylight saving.
5955 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5956 * the class library allows years between 1 and 9999.
5958 * Returns true on success and zero on failure.
5960 ICALL_EXPORT guint32
5961 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5964 MonoDomain *domain = mono_domain_get ();
5965 struct tm start, tt;
5969 int is_daylight = 0, day;
5972 MONO_ARCH_SAVE_REGS;
5974 MONO_CHECK_ARG_NULL (data);
5975 MONO_CHECK_ARG_NULL (names);
5977 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5978 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5981 * no info is better than crashing: we'll need our own tz data
5982 * to make this work properly, anyway. The range is probably
5983 * reduced to 1970 .. 2037 because that is what mktime is
5984 * guaranteed to support (we get into an infinite loop
5988 memset (&start, 0, sizeof (start));
5991 start.tm_year = year-1900;
5993 t = mktime (&start);
5995 if ((year < 1970) || (year > 2037) || (t == -1)) {
5997 tt = *localtime (&t);
5998 strftime (tzone, sizeof (tzone), "%Z", &tt);
5999 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6000 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6004 gmtoff = gmt_offset (&start, t);
6006 /* For each day of the year, calculate the tm_gmtoff. */
6007 for (day = 0; day < 365; day++) {
6010 tt = *localtime (&t);
6012 /* Daylight saving starts or ends here. */
6013 if (gmt_offset (&tt, t) != gmtoff) {
6017 /* Try to find the exact hour when daylight saving starts/ends. */
6021 tt1 = *localtime (&t1);
6022 } while (gmt_offset (&tt1, t1) != gmtoff);
6024 /* Try to find the exact minute when daylight saving starts/ends. */
6027 tt1 = *localtime (&t1);
6028 } while (gmt_offset (&tt1, t1) == gmtoff);
6030 strftime (tzone, sizeof (tzone), "%Z", &tt);
6032 /* Write data, if we're already in daylight saving, we're done. */
6034 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6035 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6041 memset (&end, 0, sizeof (end));
6042 end.tm_year = year-1900 + 1;
6047 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6048 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6049 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6050 mono_array_set ((*data), gint64, 1, ((gint64)te + EPOCH_ADJUST) * 10000000L);
6054 /* This is only set once when we enter daylight saving. */
6055 mono_array_set ((*data), gint64, 2, (gint64)gmtoff * 10000000L);
6056 mono_array_set ((*data), gint64, 3, (gint64)(gmt_offset (&tt, t) - gmtoff) * 10000000L);
6058 gmtoff = gmt_offset (&tt, t);
6063 strftime (tzone, sizeof (tzone), "%Z", &tt);
6064 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6065 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6066 mono_array_set ((*data), gint64, 0, 0);
6067 mono_array_set ((*data), gint64, 1, 0);
6068 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6069 mono_array_set ((*data), gint64, 3, 0);
6074 MonoDomain *domain = mono_domain_get ();
6075 TIME_ZONE_INFORMATION tz_info;
6080 tz_id = GetTimeZoneInformation (&tz_info);
6081 if (tz_id == TIME_ZONE_ID_INVALID)
6084 MONO_CHECK_ARG_NULL (data);
6085 MONO_CHECK_ARG_NULL (names);
6087 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6088 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6090 for (i = 0; i < 32; ++i)
6091 if (!tz_info.DaylightName [i])
6093 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6094 for (i = 0; i < 32; ++i)
6095 if (!tz_info.StandardName [i])
6097 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6099 if ((year <= 1601) || (year > 30827)) {
6101 * According to MSDN, the MS time functions can't handle dates outside
6107 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6108 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6109 tz_info.StandardDate.wYear = year;
6110 convert_to_absolute_date(&tz_info.StandardDate);
6111 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6116 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6117 tz_info.DaylightDate.wYear = year;
6118 convert_to_absolute_date(&tz_info.DaylightDate);
6119 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6124 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6126 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6127 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6133 ICALL_EXPORT gpointer
6134 ves_icall_System_Object_obj_address (MonoObject *this)
6136 MONO_ARCH_SAVE_REGS;
6143 static inline gint32
6144 mono_array_get_byte_length (MonoArray *array)
6150 klass = array->obj.vtable->klass;
6152 if (array->bounds == NULL)
6153 length = array->max_length;
6156 for (i = 0; i < klass->rank; ++ i)
6157 length *= array->bounds [i].length;
6160 switch (klass->element_class->byval_arg.type) {
6163 case MONO_TYPE_BOOLEAN:
6167 case MONO_TYPE_CHAR:
6175 return length * sizeof (gpointer);
6186 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6188 MONO_ARCH_SAVE_REGS;
6190 return mono_array_get_byte_length (array);
6194 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6196 MONO_ARCH_SAVE_REGS;
6198 return mono_array_get (array, gint8, idx);
6202 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6204 MONO_ARCH_SAVE_REGS;
6206 mono_array_set (array, gint8, idx, value);
6209 ICALL_EXPORT MonoBoolean
6210 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6212 guint8 *src_buf, *dest_buf;
6214 MONO_ARCH_SAVE_REGS;
6216 /* This is called directly from the class libraries without going through the managed wrapper */
6217 MONO_CHECK_ARG_NULL (src);
6218 MONO_CHECK_ARG_NULL (dest);
6220 /* watch out for integer overflow */
6221 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6224 src_buf = (guint8 *)src->vector + src_offset;
6225 dest_buf = (guint8 *)dest->vector + dest_offset;
6228 memcpy (dest_buf, src_buf, count);
6230 mono_gc_memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6235 #ifndef DISABLE_REMOTING
6236 ICALL_EXPORT MonoObject *
6237 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6239 MonoDomain *domain = mono_object_domain (this);
6241 MonoRealProxy *rp = ((MonoRealProxy *)this);
6242 MonoTransparentProxy *tp;
6246 MONO_ARCH_SAVE_REGS;
6248 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6249 tp = (MonoTransparentProxy*) res;
6251 MONO_OBJECT_SETREF (tp, rp, rp);
6252 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6253 klass = mono_class_from_mono_type (type);
6255 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6256 tp->remote_class = mono_remote_class (domain, class_name, klass);
6258 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6262 ICALL_EXPORT MonoReflectionType *
6263 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6265 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6269 /* System.Environment */
6272 ves_icall_System_Environment_get_UserName (void)
6274 MONO_ARCH_SAVE_REGS;
6276 /* using glib is more portable */
6277 return mono_string_new (mono_domain_get (), g_get_user_name ());
6281 ICALL_EXPORT MonoString *
6282 ves_icall_System_Environment_get_MachineName (void)
6284 #if defined (HOST_WIN32)
6289 len = MAX_COMPUTERNAME_LENGTH + 1;
6290 buf = g_new (gunichar2, len);
6293 if (GetComputerName (buf, (PDWORD) &len))
6294 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6298 #elif !defined(DISABLE_SOCKETS)
6302 if (gethostname (buf, sizeof (buf)) == 0)
6303 result = mono_string_new (mono_domain_get (), buf);
6309 return mono_string_new (mono_domain_get (), "mono");
6314 ves_icall_System_Environment_get_Platform (void)
6316 #if defined (TARGET_WIN32)
6319 #elif defined(__MACH__)
6322 // Notice that the value is hidden from user code, and only exposed
6323 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6324 // define and making assumptions based on Unix/128/4 values before there
6325 // was a MacOS define. Lots of code would assume that not-Unix meant
6326 // Windows, but in this case, it would be OSX.
6335 ICALL_EXPORT MonoString *
6336 ves_icall_System_Environment_get_NewLine (void)
6338 MONO_ARCH_SAVE_REGS;
6340 #if defined (HOST_WIN32)
6341 return mono_string_new (mono_domain_get (), "\r\n");
6343 return mono_string_new (mono_domain_get (), "\n");
6347 ICALL_EXPORT MonoString *
6348 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6353 MONO_ARCH_SAVE_REGS;
6358 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6359 value = g_getenv (utf8_name);
6366 return mono_string_new (mono_domain_get (), value);
6370 * There is no standard way to get at environ.
6373 #ifndef __MINGW32_VERSION
6374 #if defined(__APPLE__) && !defined (__arm__)
6375 /* Apple defines this in crt_externs.h but doesn't provide that header for
6376 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6377 * in fact exist on all implementations (so far)
6379 gchar ***_NSGetEnviron(void);
6380 #define environ (*_NSGetEnviron())
6388 ICALL_EXPORT MonoArray *
6389 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6400 env_strings = GetEnvironmentStrings();
6403 env_string = env_strings;
6404 while (*env_string != '\0') {
6405 /* weird case that MS seems to skip */
6406 if (*env_string != '=')
6408 while (*env_string != '\0')
6414 domain = mono_domain_get ();
6415 names = mono_array_new (domain, mono_defaults.string_class, n);
6419 env_string = env_strings;
6420 while (*env_string != '\0') {
6421 /* weird case that MS seems to skip */
6422 if (*env_string != '=') {
6423 equal_str = wcschr(env_string, '=');
6424 g_assert(equal_str);
6425 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6426 mono_array_setref (names, n, str);
6429 while (*env_string != '\0')
6434 FreeEnvironmentStrings (env_strings);
6446 MONO_ARCH_SAVE_REGS;
6449 for (e = environ; *e != 0; ++ e)
6452 domain = mono_domain_get ();
6453 names = mono_array_new (domain, mono_defaults.string_class, n);
6456 for (e = environ; *e != 0; ++ e) {
6457 parts = g_strsplit (*e, "=", 2);
6459 str = mono_string_new (domain, *parts);
6460 mono_array_setref (names, n, str);
6473 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6475 #if !GLIB_CHECK_VERSION(2,4,0)
6476 #define g_setenv(a,b,c) setenv(a,b,c)
6477 #define g_unsetenv(a) unsetenv(a)
6481 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6486 gunichar2 *utf16_name, *utf16_value;
6488 gchar *utf8_name, *utf8_value;
6491 MONO_ARCH_SAVE_REGS;
6494 utf16_name = mono_string_to_utf16 (name);
6495 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6496 SetEnvironmentVariable (utf16_name, NULL);
6497 g_free (utf16_name);
6501 utf16_value = mono_string_to_utf16 (value);
6503 SetEnvironmentVariable (utf16_name, utf16_value);
6505 g_free (utf16_name);
6506 g_free (utf16_value);
6508 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6510 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6511 g_unsetenv (utf8_name);
6516 utf8_value = mono_string_to_utf8_checked (value, &error);
6517 if (!mono_error_ok (&error)) {
6519 mono_error_raise_exception (&error);
6521 g_setenv (utf8_name, utf8_value, TRUE);
6524 g_free (utf8_value);
6529 ves_icall_System_Environment_Exit (int result)
6531 MONO_ARCH_SAVE_REGS;
6533 mono_runtime_shutdown ();
6535 /* This will kill the tp threads which cannot be suspended */
6536 mono_thread_pool_cleanup ();
6538 /* Suspend all managed threads since the runtime is going away */
6539 mono_thread_suspend_all_other_threads ();
6541 mono_runtime_quit ();
6543 /* we may need to do some cleanup here... */
6547 ICALL_EXPORT MonoString*
6548 ves_icall_System_Environment_GetGacPath (void)
6550 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6553 ICALL_EXPORT MonoString*
6554 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6556 #if defined (HOST_WIN32)
6557 #ifndef CSIDL_FLAG_CREATE
6558 #define CSIDL_FLAG_CREATE 0x8000
6561 WCHAR path [MAX_PATH];
6562 /* Create directory if no existing */
6563 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6567 return mono_string_new_utf16 (mono_domain_get (), path, len);
6570 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6572 return mono_string_new (mono_domain_get (), "");
6575 ICALL_EXPORT MonoArray *
6576 ves_icall_System_Environment_GetLogicalDrives (void)
6578 gunichar2 buf [256], *ptr, *dname;
6580 guint initial_size = 127, size = 128;
6583 MonoString *drivestr;
6584 MonoDomain *domain = mono_domain_get ();
6587 MONO_ARCH_SAVE_REGS;
6592 while (size > initial_size) {
6593 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6594 if (size > initial_size) {
6597 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6598 initial_size = size;
6612 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6617 while (*u16) { u16++; len ++; }
6618 drivestr = mono_string_new_utf16 (domain, dname, len);
6619 mono_array_setref (result, ndrives++, drivestr);
6629 ICALL_EXPORT MonoString *
6630 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6632 gunichar2 volume_name [MAX_PATH + 1];
6634 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6636 return mono_string_from_utf16 (volume_name);
6639 ICALL_EXPORT MonoString *
6640 ves_icall_System_Environment_InternalGetHome (void)
6642 MONO_ARCH_SAVE_REGS;
6644 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6647 static const char *encodings [] = {
6649 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6650 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6651 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6653 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6654 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6655 "x_unicode_2_0_utf_7",
6657 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6658 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6660 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6663 "unicodefffe", "utf_16be",
6670 * Returns the internal codepage, if the value of "int_code_page" is
6671 * 1 at entry, and we can not compute a suitable code page number,
6672 * returns the code page as a string
6674 ICALL_EXPORT MonoString*
6675 ves_icall_System_Text_Encoding_InternalCodePage (gint32 *int_code_page)
6680 char *codepage = NULL;
6682 int want_name = *int_code_page;
6685 *int_code_page = -1;
6686 MONO_ARCH_SAVE_REGS;
6688 g_get_charset (&cset);
6689 c = codepage = strdup (cset);
6690 for (c = codepage; *c; c++){
6691 if (isascii (*c) && isalpha (*c))
6696 /* g_print ("charset: %s\n", cset); */
6698 /* handle some common aliases */
6701 for (i = 0; p != 0; ){
6702 if ((gssize) p < 7){
6704 p = encodings [++i];
6707 if (strcmp (p, codepage) == 0){
6708 *int_code_page = code;
6711 p = encodings [++i];
6714 if (strstr (codepage, "utf_8") != NULL)
6715 *int_code_page |= 0x10000000;
6718 if (want_name && *int_code_page == -1)
6719 return mono_string_new (mono_domain_get (), cset);
6724 ICALL_EXPORT MonoBoolean
6725 ves_icall_System_Environment_get_HasShutdownStarted (void)
6727 if (mono_runtime_is_shutting_down ())
6730 if (mono_domain_is_unloading (mono_domain_get ()))
6737 ves_icall_System_Environment_BroadcastSettingChange (void)
6740 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, NULL, L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6745 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6746 MonoReflectionMethod *method,
6747 MonoArray *out_args)
6749 MONO_ARCH_SAVE_REGS;
6751 mono_message_init (mono_object_domain (this), this, method, out_args);
6754 #ifndef DISABLE_REMOTING
6755 ICALL_EXPORT MonoBoolean
6756 ves_icall_IsTransparentProxy (MonoObject *proxy)
6758 MONO_ARCH_SAVE_REGS;
6763 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6769 ICALL_EXPORT MonoReflectionMethod *
6770 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6771 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6775 MonoMethod **vtable;
6776 MonoMethod *res = NULL;
6778 MONO_CHECK_ARG_NULL (rtype);
6779 MONO_CHECK_ARG_NULL (rmethod);
6781 method = rmethod->method;
6782 klass = mono_class_from_mono_type (rtype->type);
6783 mono_class_init_or_throw (klass);
6785 if (MONO_CLASS_IS_INTERFACE (klass))
6788 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6791 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6792 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6798 mono_class_setup_vtable (klass);
6799 vtable = klass->vtable;
6801 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6802 gboolean variance_used = FALSE;
6803 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6804 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6806 res = vtable [offs + method->slot];
6808 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6811 if (method->slot != -1)
6812 res = vtable [method->slot];
6818 return mono_method_get_object (mono_domain_get (), res, NULL);
6822 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6827 MONO_ARCH_SAVE_REGS;
6829 klass = mono_class_from_mono_type (type->type);
6830 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6832 mono_vtable_set_is_remote (vtable, enable);
6836 ICALL_EXPORT MonoObject *
6837 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6842 MONO_ARCH_SAVE_REGS;
6844 domain = mono_object_domain (type);
6845 klass = mono_class_from_mono_type (type->type);
6846 mono_class_init_or_throw (klass);
6848 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT))
6849 mono_raise_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6851 if (klass->rank >= 1) {
6852 g_assert (klass->rank == 1);
6853 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6855 /* Bypass remoting object creation check */
6856 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6860 ICALL_EXPORT MonoString *
6861 ves_icall_System_IO_get_temp_path (void)
6863 MONO_ARCH_SAVE_REGS;
6865 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6868 #ifndef PLATFORM_NO_DRIVEINFO
6869 ICALL_EXPORT MonoBoolean
6870 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6871 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6875 ULARGE_INTEGER wapi_free_bytes_avail;
6876 ULARGE_INTEGER wapi_total_number_of_bytes;
6877 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6879 MONO_ARCH_SAVE_REGS;
6881 *error = ERROR_SUCCESS;
6882 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6883 &wapi_total_number_of_free_bytes);
6886 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6887 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6888 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6890 *free_bytes_avail = 0;
6891 *total_number_of_bytes = 0;
6892 *total_number_of_free_bytes = 0;
6893 *error = GetLastError ();
6899 ICALL_EXPORT guint32
6900 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6902 MONO_ARCH_SAVE_REGS;
6904 return GetDriveType (mono_string_chars (root_path_name));
6908 ICALL_EXPORT gpointer
6909 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6911 MONO_ARCH_SAVE_REGS;
6913 return mono_compile_method (method);
6916 ICALL_EXPORT MonoString *
6917 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6922 MONO_ARCH_SAVE_REGS;
6924 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6926 #if defined (HOST_WIN32)
6927 /* Avoid mixing '/' and '\\' */
6930 for (i = strlen (path) - 1; i >= 0; i--)
6931 if (path [i] == '/')
6935 mcpath = mono_string_new (mono_domain_get (), path);
6942 get_bundled_app_config (void)
6944 const gchar *app_config;
6947 gchar *config_file_name, *config_file_path;
6951 MONO_ARCH_SAVE_REGS;
6953 domain = mono_domain_get ();
6954 file = domain->setup->configuration_file;
6958 // Retrieve config file and remove the extension
6959 config_file_name = mono_string_to_utf8 (file);
6960 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6961 if (!config_file_path)
6962 config_file_path = config_file_name;
6963 len = strlen (config_file_path) - strlen (".config");
6964 module = g_malloc0 (len + 1);
6965 memcpy (module, config_file_path, len);
6966 // Get the config file from the module name
6967 app_config = mono_config_string_for_assembly_file (module);
6970 if (config_file_name != config_file_path)
6971 g_free (config_file_name);
6972 g_free (config_file_path);
6977 return mono_string_new (mono_domain_get (), app_config);
6981 get_bundled_machine_config (void)
6983 const gchar *machine_config;
6985 MONO_ARCH_SAVE_REGS;
6987 machine_config = mono_get_machine_config ();
6989 if (!machine_config)
6992 return mono_string_new (mono_domain_get (), machine_config);
6995 ICALL_EXPORT MonoString *
6996 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7001 MONO_ARCH_SAVE_REGS;
7003 path = g_path_get_dirname (mono_get_config_dir ());
7005 #if defined (HOST_WIN32)
7006 /* Avoid mixing '/' and '\\' */
7009 for (i = strlen (path) - 1; i >= 0; i--)
7010 if (path [i] == '/')
7014 ipath = mono_string_new (mono_domain_get (), path);
7020 ICALL_EXPORT gboolean
7021 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
7023 MonoPEResourceDataEntry *entry;
7026 MONO_ARCH_SAVE_REGS;
7028 if (!assembly || !result || !size)
7033 image = assembly->assembly->image;
7034 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7038 *result = mono_image_rva_map (image, entry->rde_data_offset);
7043 *size = entry->rde_size;
7048 ICALL_EXPORT MonoBoolean
7049 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7051 return mono_debug_using_mono_debugger () || mono_is_debugger_attached ();
7054 ICALL_EXPORT MonoBoolean
7055 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7057 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7058 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7064 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7066 if (mono_get_runtime_callbacks ()->debug_log)
7067 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7071 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7073 #if defined (HOST_WIN32)
7074 OutputDebugString (mono_string_chars (message));
7076 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7080 /* Only used for value types */
7081 ICALL_EXPORT MonoObject *
7082 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7087 MONO_ARCH_SAVE_REGS;
7089 domain = mono_object_domain (type);
7090 klass = mono_class_from_mono_type (type->type);
7091 mono_class_init_or_throw (klass);
7093 if (mono_class_is_nullable (klass))
7094 /* No arguments -> null */
7097 return mono_object_new (domain, klass);
7100 ICALL_EXPORT MonoReflectionMethod *
7101 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7103 MonoClass *klass, *parent;
7104 MonoMethod *method = m->method;
7105 MonoMethod *result = NULL;
7108 MONO_ARCH_SAVE_REGS;
7110 if (method->klass == NULL)
7113 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7114 MONO_CLASS_IS_INTERFACE (method->klass) ||
7115 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7118 slot = mono_method_get_vtable_slot (method);
7122 klass = method->klass;
7123 if (klass->generic_class)
7124 klass = klass->generic_class->container_class;
7127 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7128 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7129 mono_class_setup_vtable (parent);
7130 if (parent->vtable_size <= slot)
7135 klass = klass->parent;
7140 if (klass == method->klass)
7143 /*This is possible if definition == FALSE.
7144 * Do it here to be really sure we don't read invalid memory.
7146 if (slot >= klass->vtable_size)
7149 mono_class_setup_vtable (klass);
7151 result = klass->vtable [slot];
7152 if (result == NULL) {
7153 /* It is an abstract method */
7154 gpointer iter = NULL;
7155 while ((result = mono_class_get_methods (klass, &iter)))
7156 if (result->slot == slot)
7163 return mono_method_get_object (mono_domain_get (), result, NULL);
7166 ICALL_EXPORT MonoString*
7167 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7169 MonoMethod *method = m->method;
7171 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7176 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7178 MONO_ARCH_SAVE_REGS;
7180 iter->sig = *(MonoMethodSignature**)argsp;
7182 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7183 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7186 /* FIXME: it's not documented what start is exactly... */
7190 iter->args = argsp + sizeof (gpointer);
7192 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7194 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7197 ICALL_EXPORT MonoTypedRef
7198 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7200 guint32 i, arg_size;
7203 MONO_ARCH_SAVE_REGS;
7205 i = iter->sig->sentinelpos + iter->next_arg;
7207 g_assert (i < iter->sig->param_count);
7209 res.type = iter->sig->params [i];
7210 res.klass = mono_class_from_mono_type (res.type);
7211 arg_size = mono_type_stack_size (res.type, &align);
7212 #if defined(__arm__) || defined(__mips__)
7213 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7215 res.value = iter->args;
7216 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7217 if (arg_size <= sizeof (gpointer)) {
7219 int padding = arg_size - mono_type_size (res.type, &dummy);
7220 res.value = (guint8*)res.value + padding;
7223 iter->args = (char*)iter->args + arg_size;
7226 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7231 ICALL_EXPORT MonoTypedRef
7232 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7234 guint32 i, arg_size;
7237 MONO_ARCH_SAVE_REGS;
7239 i = iter->sig->sentinelpos + iter->next_arg;
7241 g_assert (i < iter->sig->param_count);
7243 while (i < iter->sig->param_count) {
7244 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7246 res.type = iter->sig->params [i];
7247 res.klass = mono_class_from_mono_type (res.type);
7248 /* FIXME: endianess issue... */
7249 arg_size = mono_type_stack_size (res.type, &align);
7250 #if defined(__arm__) || defined(__mips__)
7251 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7253 res.value = iter->args;
7254 iter->args = (char*)iter->args + arg_size;
7256 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7259 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7267 ICALL_EXPORT MonoType*
7268 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7271 MONO_ARCH_SAVE_REGS;
7273 i = iter->sig->sentinelpos + iter->next_arg;
7275 g_assert (i < iter->sig->param_count);
7277 return iter->sig->params [i];
7280 ICALL_EXPORT MonoObject*
7281 mono_TypedReference_ToObject (MonoTypedRef tref)
7283 MONO_ARCH_SAVE_REGS;
7285 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7286 MonoObject** objp = tref.value;
7290 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7293 ICALL_EXPORT MonoObject*
7294 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7296 MONO_ARCH_SAVE_REGS;
7298 if (MONO_TYPE_IS_REFERENCE (type)) {
7299 MonoObject** objp = value;
7303 return mono_value_box (mono_domain_get (), klass, value);
7307 prelink_method (MonoMethod *method)
7309 const char *exc_class, *exc_arg;
7310 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7312 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7314 mono_raise_exception(
7315 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7317 /* create the wrapper, too? */
7321 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7323 MONO_ARCH_SAVE_REGS;
7324 prelink_method (method->method);
7328 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7330 MonoClass *klass = mono_class_from_mono_type (type->type);
7332 gpointer iter = NULL;
7333 MONO_ARCH_SAVE_REGS;
7335 mono_class_init_or_throw (klass);
7337 while ((m = mono_class_get_methods (klass, &iter)))
7341 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7343 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7344 gint32 const **exponents,
7345 gunichar2 const **digitLowerTable,
7346 gunichar2 const **digitUpperTable,
7347 gint64 const **tenPowersList,
7348 gint32 const **decHexDigits)
7350 *mantissas = Formatter_MantissaBitsTable;
7351 *exponents = Formatter_TensExponentTable;
7352 *digitLowerTable = Formatter_DigitLowerTable;
7353 *digitUpperTable = Formatter_DigitUpperTable;
7354 *tenPowersList = Formatter_TenPowersList;
7355 *decHexDigits = Formatter_DecHexDigits;
7359 get_category_data (int version,
7360 guint8 const **category_data,
7361 guint16 const **category_astral_index)
7363 *category_astral_index = NULL;
7365 #ifndef DISABLE_NET_4_0
7367 *category_data = CategoryData_v4;
7368 #ifndef DISABLE_ASTRAL
7369 *category_astral_index = CategoryData_v4_astral_index;
7375 *category_data = CategoryData_v2;
7376 #ifndef DISABLE_ASTRAL
7377 *category_astral_index = CategoryData_v2_astral_index;
7381 /* These parameters are "readonly" in corlib/System/Char.cs */
7383 ves_icall_System_Char_GetDataTablePointers (int category_data_version,
7384 guint8 const **category_data,
7385 guint16 const **category_astral_index,
7386 guint8 const **numeric_data,
7387 gdouble const **numeric_data_values,
7388 guint16 const **to_lower_data_low,
7389 guint16 const **to_lower_data_high,
7390 guint16 const **to_upper_data_low,
7391 guint16 const **to_upper_data_high)
7393 get_category_data (category_data_version, category_data, category_astral_index);
7394 *numeric_data = NumericData;
7395 *numeric_data_values = NumericDataValues;
7396 *to_lower_data_low = ToLowerDataLow;
7397 *to_lower_data_high = ToLowerDataHigh;
7398 *to_upper_data_low = ToUpperDataLow;
7399 *to_upper_data_high = ToUpperDataHigh;
7403 ves_icall_MonoDebugger_GetMethodToken (MonoReflectionMethod *method)
7405 return method->method->token;
7409 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7410 * and avoid useless allocations.
7413 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7417 for (i = 0; i < type->num_mods; ++i) {
7418 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7423 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7425 for (i = 0; i < type->num_mods; ++i) {
7426 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7427 MonoClass *klass = mono_class_get (image, type->modifiers [i].token);
7428 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7435 ICALL_EXPORT MonoArray*
7436 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7438 MonoType *type = param->ClassImpl->type;
7439 MonoClass *member_class = mono_object_class (param->MemberImpl);
7440 MonoMethod *method = NULL;
7443 MonoMethodSignature *sig;
7445 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7446 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7447 method = rmethod->method;
7448 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7449 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7450 if (!(method = prop->property->get))
7451 method = prop->property->set;
7454 char *type_name = mono_type_get_full_name (member_class);
7455 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7456 MonoException *ex = mono_get_exception_not_supported (msg);
7459 mono_raise_exception (ex);
7462 image = method->klass->image;
7463 pos = param->PositionImpl;
7464 sig = mono_method_signature (method);
7468 type = sig->params [pos];
7470 return type_array_from_modifiers (image, type, optional);
7474 get_property_type (MonoProperty *prop)
7476 MonoMethodSignature *sig;
7478 sig = mono_method_signature (prop->get);
7480 } else if (prop->set) {
7481 sig = mono_method_signature (prop->set);
7482 return sig->params [sig->param_count - 1];
7487 ICALL_EXPORT MonoArray*
7488 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7490 MonoType *type = get_property_type (property->property);
7491 MonoImage *image = property->klass->image;
7495 return type_array_from_modifiers (image, type, optional);
7499 *Construct a MonoType suited to be used to decode a constant blob object.
7501 * @type is the target type which will be constructed
7502 * @blob_type is the blob type, for example, that comes from the constant table
7503 * @real_type is the expected constructed type.
7506 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7508 type->type = blob_type;
7509 type->data.klass = NULL;
7510 if (blob_type == MONO_TYPE_CLASS)
7511 type->data.klass = mono_defaults.object_class;
7512 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7513 /* For enums, we need to use the base type */
7514 type->type = MONO_TYPE_VALUETYPE;
7515 type->data.klass = mono_class_from_mono_type (real_type);
7517 type->data.klass = mono_class_from_mono_type (real_type);
7520 ICALL_EXPORT MonoObject*
7521 property_info_get_default_value (MonoReflectionProperty *property)
7524 MonoProperty *prop = property->property;
7525 MonoType *type = get_property_type (prop);
7526 MonoDomain *domain = mono_object_domain (property);
7527 MonoTypeEnum def_type;
7528 const char *def_value;
7531 mono_class_init (prop->parent);
7533 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT))
7534 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
7536 def_value = mono_class_get_property_default_value (prop, &def_type);
7538 mono_type_from_blob_type (&blob_type, def_type, type);
7539 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7544 ICALL_EXPORT MonoBoolean
7545 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7547 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7548 MonoCustomAttrInfo *cinfo;
7551 mono_class_init_or_throw (attr_class);
7553 cinfo = mono_reflection_get_custom_attrs_info (obj);
7556 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7558 mono_custom_attrs_free (cinfo);
7562 ICALL_EXPORT MonoArray*
7563 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7565 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7570 mono_class_init_or_throw (attr_class);
7572 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7573 if (!mono_error_ok (&error))
7574 mono_error_raise_exception (&error);
7575 if (mono_loader_get_last_error ()) {
7576 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7577 g_assert_not_reached ();
7585 ICALL_EXPORT MonoString*
7586 ves_icall_Mono_Runtime_GetDisplayName (void)
7589 MonoString *display_name;
7591 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7592 display_name = mono_string_new (mono_domain_get (), info);
7594 return display_name;
7597 ICALL_EXPORT MonoString*
7598 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7600 MonoString *message;
7604 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7605 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7608 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7610 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7618 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7619 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7620 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 62, 128, 128, 128, 63,
7621 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 128, 128, 128, 0, 128, 128,
7622 128, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
7623 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 128, 128, 128, 128, 128,
7624 128, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
7625 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
7629 base64_to_byte_array (gunichar2 *start, gint ilength, MonoBoolean allowWhitespaceOnly)
7634 gunichar2 last, prev_last, prev2_last;
7641 int havePadding = 0;
7643 last = prev_last = 0, prev2_last = 0;
7644 for (i = 0; i < ilength; i++) {
7646 if (c >= sizeof (dbase64)) {
7647 exc = mono_exception_from_name_msg (mono_get_corlib (),
7648 "System", "FormatException",
7649 "Invalid character found.");
7650 mono_raise_exception (exc);
7651 } else if (isspace (c)) {
7653 } else if (havePadding && c != '=') {
7654 exc = mono_exception_from_name_msg (mono_get_corlib (),
7655 "System", "FormatException",
7656 "Invalid character found.");
7657 mono_raise_exception (exc);
7659 if (c == '=') havePadding = 1;
7660 prev2_last = prev_last;
7666 olength = ilength - ignored;
7668 if (allowWhitespaceOnly && olength == 0) {
7669 return mono_array_new (mono_domain_get (), mono_defaults.byte_class, 0);
7672 if ((olength & 3) != 0 || olength <= 0) {
7673 exc = mono_exception_from_name_msg (mono_get_corlib (), "System",
7674 "FormatException", "Invalid length.");
7675 mono_raise_exception (exc);
7678 if (prev2_last == '=') {
7679 exc = mono_exception_from_name_msg (mono_get_corlib (), "System", "FormatException", "Invalid format.");
7680 mono_raise_exception (exc);
7683 olength = (olength * 3) / 4;
7687 if (prev_last == '=')
7690 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, olength);
7691 res_ptr = mono_array_addr (result, guchar, 0);
7692 for (i = 0; i < ilength; ) {
7695 for (k = 0; k < 4 && i < ilength;) {
7701 if (((b [k] = dbase64 [c]) & 0x80) != 0) {
7702 exc = mono_exception_from_name_msg (mono_get_corlib (),
7703 "System", "FormatException",
7704 "Invalid character found.");
7705 mono_raise_exception (exc);
7710 *res_ptr++ = (b [0] << 2) | (b [1] >> 4);
7712 *res_ptr++ = (b [1] << 4) | (b [2] >> 2);
7714 *res_ptr++ = (b [2] << 6) | b [3];
7716 while (i < ilength && isspace (start [i]))
7723 ICALL_EXPORT MonoArray *
7724 InternalFromBase64String (MonoString *str, MonoBoolean allowWhitespaceOnly)
7726 MONO_ARCH_SAVE_REGS;
7728 return base64_to_byte_array (mono_string_chars (str),
7729 mono_string_length (str), allowWhitespaceOnly);
7732 ICALL_EXPORT MonoArray *
7733 InternalFromBase64CharArray (MonoArray *input, gint offset, gint length)
7735 MONO_ARCH_SAVE_REGS;
7737 return base64_to_byte_array (mono_array_addr (input, gunichar2, offset),
7741 #ifndef DISABLE_ICALL_TABLES
7743 #define ICALL_TYPE(id,name,first)
7744 #define ICALL(id,name,func) Icall_ ## id,
7747 #include "metadata/icall-def.h"
7753 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7754 #define ICALL(id,name,func)
7756 #include "metadata/icall-def.h"
7762 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7763 #define ICALL(id,name,func)
7765 guint16 first_icall;
7768 static const IcallTypeDesc
7769 icall_type_descs [] = {
7770 #include "metadata/icall-def.h"
7774 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7777 #define ICALL_TYPE(id,name,first)
7780 #ifdef HAVE_ARRAY_ELEM_INIT
7781 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7782 #define MSGSTRFIELD1(line) str##line
7784 static const struct msgstrtn_t {
7785 #define ICALL(id,name,func)
7787 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7788 #include "metadata/icall-def.h"
7790 } icall_type_names_str = {
7791 #define ICALL_TYPE(id,name,first) (name),
7792 #include "metadata/icall-def.h"
7795 static const guint16 icall_type_names_idx [] = {
7796 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7797 #include "metadata/icall-def.h"
7800 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7802 static const struct msgstr_t {
7804 #define ICALL_TYPE(id,name,first)
7805 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7806 #include "metadata/icall-def.h"
7808 } icall_names_str = {
7809 #define ICALL(id,name,func) (name),
7810 #include "metadata/icall-def.h"
7813 static const guint16 icall_names_idx [] = {
7814 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7815 #include "metadata/icall-def.h"
7818 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7824 #define ICALL_TYPE(id,name,first) name,
7825 #define ICALL(id,name,func)
7826 static const char* const
7827 icall_type_names [] = {
7828 #include "metadata/icall-def.h"
7832 #define icall_type_name_get(id) (icall_type_names [(id)])
7836 #define ICALL_TYPE(id,name,first)
7837 #define ICALL(id,name,func) name,
7838 static const char* const
7840 #include "metadata/icall-def.h"
7843 #define icall_name_get(id) icall_names [(id)]
7845 #endif /* !HAVE_ARRAY_ELEM_INIT */
7849 #define ICALL_TYPE(id,name,first)
7850 #define ICALL(id,name,func) func,
7851 static const gconstpointer
7852 icall_functions [] = {
7853 #include "metadata/icall-def.h"
7857 #ifdef ENABLE_ICALL_SYMBOL_MAP
7860 #define ICALL_TYPE(id,name,first)
7861 #define ICALL(id,name,func) #func,
7862 static const gconstpointer
7863 icall_symbols [] = {
7864 #include "metadata/icall-def.h"
7869 #endif /* DISABLE_ICALL_TABLES */
7871 static GHashTable *icall_hash = NULL;
7872 static GHashTable *jit_icall_hash_name = NULL;
7873 static GHashTable *jit_icall_hash_addr = NULL;
7876 mono_icall_init (void)
7878 #ifndef DISABLE_ICALL_TABLES
7881 /* check that tables are sorted: disable in release */
7884 const char *prev_class = NULL;
7885 const char *prev_method;
7887 for (i = 0; i < Icall_type_num; ++i) {
7888 const IcallTypeDesc *desc;
7891 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7892 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7893 prev_class = icall_type_name_get (i);
7894 desc = &icall_type_descs [i];
7895 num_icalls = icall_desc_num_icalls (desc);
7896 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7897 for (j = 0; j < num_icalls; ++j) {
7898 const char *methodn = icall_name_get (desc->first_icall + j);
7899 if (prev_method && strcmp (prev_method, methodn) >= 0)
7900 g_print ("method %s should come before method %s\n", methodn, prev_method);
7901 prev_method = methodn;
7907 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7911 mono_icall_cleanup (void)
7913 g_hash_table_destroy (icall_hash);
7914 g_hash_table_destroy (jit_icall_hash_name);
7915 g_hash_table_destroy (jit_icall_hash_addr);
7919 mono_add_internal_call (const char *name, gconstpointer method)
7921 mono_loader_lock ();
7923 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7925 mono_loader_unlock ();
7928 #ifndef DISABLE_ICALL_TABLES
7930 #ifdef HAVE_ARRAY_ELEM_INIT
7932 compare_method_imap (const void *key, const void *elem)
7934 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7935 return strcmp (key, method_name);
7939 find_method_icall (const IcallTypeDesc *imap, const char *name)
7941 const guint16 *nameslot = bsearch (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7944 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7948 compare_class_imap (const void *key, const void *elem)
7950 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7951 return strcmp (key, class_name);
7954 static const IcallTypeDesc*
7955 find_class_icalls (const char *name)
7957 const guint16 *nameslot = bsearch (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7960 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7963 #else /* HAVE_ARRAY_ELEM_INIT */
7966 compare_method_imap (const void *key, const void *elem)
7968 const char** method_name = (const char**)elem;
7969 return strcmp (key, *method_name);
7973 find_method_icall (const IcallTypeDesc *imap, const char *name)
7975 const char **nameslot = bsearch (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
7978 return (gpointer)icall_functions [(nameslot - icall_names)];
7982 compare_class_imap (const void *key, const void *elem)
7984 const char** class_name = (const char**)elem;
7985 return strcmp (key, *class_name);
7988 static const IcallTypeDesc*
7989 find_class_icalls (const char *name)
7991 const char **nameslot = bsearch (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
7994 return &icall_type_descs [nameslot - icall_type_names];
7997 #endif /* HAVE_ARRAY_ELEM_INIT */
7999 #endif /* DISABLE_ICALL_TABLES */
8002 * we should probably export this as an helper (handle nested types).
8003 * Returns the number of chars written in buf.
8006 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8008 int nspacelen, cnamelen;
8009 nspacelen = strlen (klass->name_space);
8010 cnamelen = strlen (klass->name);
8011 if (nspacelen + cnamelen + 2 > bufsize)
8014 memcpy (buf, klass->name_space, nspacelen);
8015 buf [nspacelen ++] = '.';
8017 memcpy (buf + nspacelen, klass->name, cnamelen);
8018 buf [nspacelen + cnamelen] = 0;
8019 return nspacelen + cnamelen;
8022 #ifdef DISABLE_ICALL_TABLES
8024 no_icall_table (void)
8026 g_assert_not_reached ();
8031 mono_lookup_internal_call (MonoMethod *method)
8036 int typelen = 0, mlen, siglen;
8038 #ifndef DISABLE_ICALL_TABLES
8039 const IcallTypeDesc *imap = NULL;
8042 g_assert (method != NULL);
8044 if (method->is_inflated)
8045 method = ((MonoMethodInflated *) method)->declaring;
8047 if (method->klass->nested_in) {
8048 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8052 mname [pos++] = '/';
8055 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8061 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8066 #ifndef DISABLE_ICALL_TABLES
8067 imap = find_class_icalls (mname);
8070 mname [typelen] = ':';
8071 mname [typelen + 1] = ':';
8073 mlen = strlen (method->name);
8074 memcpy (mname + typelen + 2, method->name, mlen);
8075 sigstart = mname + typelen + 2 + mlen;
8078 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8079 siglen = strlen (tmpsig);
8080 if (typelen + mlen + siglen + 6 > sizeof (mname))
8083 memcpy (sigstart + 1, tmpsig, siglen);
8084 sigstart [siglen + 1] = ')';
8085 sigstart [siglen + 2] = 0;
8088 mono_loader_lock ();
8090 res = g_hash_table_lookup (icall_hash, mname);
8092 mono_loader_unlock ();
8095 /* try without signature */
8097 res = g_hash_table_lookup (icall_hash, mname);
8099 mono_loader_unlock ();
8103 #ifdef DISABLE_ICALL_TABLES
8104 mono_loader_unlock ();
8105 /* Fail only when the result is actually used */
8106 /* mono_marshal_get_native_wrapper () depends on this */
8107 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8108 return ves_icall_System_String_ctor_RedirectToCreateString;
8110 return no_icall_table;
8112 /* it wasn't found in the static call tables */
8114 mono_loader_unlock ();
8117 res = find_method_icall (imap, sigstart - mlen);
8119 mono_loader_unlock ();
8122 /* try _with_ signature */
8124 res = find_method_icall (imap, sigstart - mlen);
8126 mono_loader_unlock ();
8130 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8131 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8132 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8133 g_print ("\nWhen you update one from svn you need to update, compile and install\nthe other too.\n");
8134 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");
8135 g_print ("If you see other errors or faults after this message they are probably related\n");
8136 g_print ("and you need to fix your mono install first.\n");
8138 mono_loader_unlock ();
8144 #ifdef ENABLE_ICALL_SYMBOL_MAP
8146 func_cmp (gconstpointer key, gconstpointer p)
8148 return (gsize)key - (gsize)*(gsize*)p;
8153 * mono_lookup_icall_symbol:
8155 * Given the icall METHOD, returns its C symbol.
8158 mono_lookup_icall_symbol (MonoMethod *m)
8160 #ifdef DISABLE_ICALL_TABLES
8161 g_assert_not_reached ();
8164 #ifdef ENABLE_ICALL_SYMBOL_MAP
8168 static gconstpointer *functions_sorted;
8169 static const char**symbols_sorted;
8170 static gboolean inited;
8175 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8176 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8177 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8178 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8179 /* Bubble sort the two arrays */
8183 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8184 if (functions_sorted [i] > functions_sorted [i + 1]) {
8187 tmp = functions_sorted [i];
8188 functions_sorted [i] = functions_sorted [i + 1];
8189 functions_sorted [i + 1] = tmp;
8190 tmp = symbols_sorted [i];
8191 symbols_sorted [i] = symbols_sorted [i + 1];
8192 symbols_sorted [i + 1] = tmp;
8199 func = mono_lookup_internal_call (m);
8202 slot = bsearch (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8206 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8208 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8209 g_assert_not_reached ();
8216 type_from_typename (char *typename)
8218 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8220 if (!strcmp (typename, "int"))
8221 klass = mono_defaults.int_class;
8222 else if (!strcmp (typename, "ptr"))
8223 klass = mono_defaults.int_class;
8224 else if (!strcmp (typename, "void"))
8225 klass = mono_defaults.void_class;
8226 else if (!strcmp (typename, "int32"))
8227 klass = mono_defaults.int32_class;
8228 else if (!strcmp (typename, "uint32"))
8229 klass = mono_defaults.uint32_class;
8230 else if (!strcmp (typename, "int8"))
8231 klass = mono_defaults.sbyte_class;
8232 else if (!strcmp (typename, "uint8"))
8233 klass = mono_defaults.byte_class;
8234 else if (!strcmp (typename, "int16"))
8235 klass = mono_defaults.int16_class;
8236 else if (!strcmp (typename, "uint16"))
8237 klass = mono_defaults.uint16_class;
8238 else if (!strcmp (typename, "long"))
8239 klass = mono_defaults.int64_class;
8240 else if (!strcmp (typename, "ulong"))
8241 klass = mono_defaults.uint64_class;
8242 else if (!strcmp (typename, "float"))
8243 klass = mono_defaults.single_class;
8244 else if (!strcmp (typename, "double"))
8245 klass = mono_defaults.double_class;
8246 else if (!strcmp (typename, "object"))
8247 klass = mono_defaults.object_class;
8248 else if (!strcmp (typename, "obj"))
8249 klass = mono_defaults.object_class;
8250 else if (!strcmp (typename, "string"))
8251 klass = mono_defaults.string_class;
8252 else if (!strcmp (typename, "bool"))
8253 klass = mono_defaults.boolean_class;
8254 else if (!strcmp (typename, "boolean"))
8255 klass = mono_defaults.boolean_class;
8257 g_error ("%s", typename);
8258 g_assert_not_reached ();
8260 return &klass->byval_arg;
8263 MonoMethodSignature*
8264 mono_create_icall_signature (const char *sigstr)
8269 MonoMethodSignature *res;
8271 mono_loader_lock ();
8272 res = g_hash_table_lookup (mono_defaults.corlib->helper_signatures, sigstr);
8274 mono_loader_unlock ();
8278 parts = g_strsplit (sigstr, " ", 256);
8287 res = mono_metadata_signature_alloc (mono_defaults.corlib, len - 1);
8292 * Under windows, the default pinvoke calling convention is STDCALL but
8295 res->call_convention = MONO_CALL_C;
8298 res->ret = type_from_typename (parts [0]);
8299 for (i = 1; i < len; ++i) {
8300 res->params [i - 1] = type_from_typename (parts [i]);
8305 g_hash_table_insert (mono_defaults.corlib->helper_signatures, (gpointer)sigstr, res);
8307 mono_loader_unlock ();
8313 mono_find_jit_icall_by_name (const char *name)
8315 MonoJitICallInfo *info;
8316 g_assert (jit_icall_hash_name);
8318 mono_loader_lock ();
8319 info = g_hash_table_lookup (jit_icall_hash_name, name);
8320 mono_loader_unlock ();
8325 mono_find_jit_icall_by_addr (gconstpointer addr)
8327 MonoJitICallInfo *info;
8328 g_assert (jit_icall_hash_addr);
8330 mono_loader_lock ();
8331 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8332 mono_loader_unlock ();
8338 * mono_get_jit_icall_info:
8340 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8341 * caller should access it while holding the loader lock.
8344 mono_get_jit_icall_info (void)
8346 return jit_icall_hash_name;
8350 * mono_lookup_jit_icall_symbol:
8352 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8355 mono_lookup_jit_icall_symbol (const char *name)
8357 MonoJitICallInfo *info;
8358 const char *res = NULL;
8360 mono_loader_lock ();
8361 info = g_hash_table_lookup (jit_icall_hash_name, name);
8363 res = info->c_symbol;
8364 mono_loader_unlock ();
8369 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8371 mono_loader_lock ();
8372 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8373 mono_loader_unlock ();
8377 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, const char *c_symbol)
8379 MonoJitICallInfo *info;
8384 mono_loader_lock ();
8386 if (!jit_icall_hash_name) {
8387 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8388 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8391 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8392 g_warning ("jit icall already defined \"%s\"\n", name);
8393 g_assert_not_reached ();
8396 info = g_new0 (MonoJitICallInfo, 1);
8401 info->c_symbol = c_symbol;
8404 info->wrapper = func;
8406 info->wrapper = NULL;
8409 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8410 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8412 mono_loader_unlock ();
8417 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8419 return mono_register_jit_icall_full (func, name, sig, is_save, NULL);