5 * Dietmar Maurer (dietmar@ximian.com)
6 * Paolo Molaro (lupus@ximian.com)
7 * Patrik Torstensson (patrik.torstensson@labs2.com)
8 * Marek Safar (marek.safar@gmail.com)
10 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
11 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
12 * Copyright 2011-2014 Xamarin Inc (http://www.xamarin.com).
23 #ifdef HAVE_SYS_TIME_H
29 #if defined (HOST_WIN32)
32 #if defined (HAVE_WCHAR_H)
36 #include "mono/utils/mono-membar.h"
37 #include <mono/metadata/object.h>
38 #include <mono/metadata/threads.h>
39 #include <mono/metadata/threads-types.h>
40 #include <mono/metadata/threadpool.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/assembly.h>
44 #include <mono/metadata/tabledefs.h>
45 #include <mono/metadata/exception.h>
46 #include <mono/metadata/file-io.h>
47 #include <mono/metadata/console-io.h>
48 #include <mono/metadata/socket-io.h>
49 #include <mono/metadata/mono-endian.h>
50 #include <mono/metadata/tokentype.h>
51 #include <mono/metadata/domain-internals.h>
52 #include <mono/metadata/metadata-internals.h>
53 #include <mono/metadata/class-internals.h>
54 #include <mono/metadata/marshal.h>
55 #include <mono/metadata/gc-internal.h>
56 #include <mono/metadata/mono-gc.h>
57 #include <mono/metadata/rand.h>
58 #include <mono/metadata/sysmath.h>
59 #include <mono/metadata/string-icalls.h>
60 #include <mono/metadata/debug-helpers.h>
61 #include <mono/metadata/process.h>
62 #include <mono/metadata/environment.h>
63 #include <mono/metadata/profiler-private.h>
64 #include <mono/metadata/locales.h>
65 #include <mono/metadata/filewatcher.h>
66 #include <mono/metadata/char-conversions.h>
67 #include <mono/metadata/security.h>
68 #include <mono/metadata/mono-config.h>
69 #include <mono/metadata/cil-coff.h>
70 #include <mono/metadata/number-formatter.h>
71 #include <mono/metadata/security-manager.h>
72 #include <mono/metadata/security-core-clr.h>
73 #include <mono/metadata/mono-perfcounters.h>
74 #include <mono/metadata/mono-debug.h>
75 #include <mono/metadata/mono-ptr-array.h>
76 #include <mono/metadata/verify-internals.h>
77 #include <mono/metadata/runtime.h>
78 #include <mono/metadata/file-mmap.h>
79 #include <mono/io-layer/io-layer.h>
80 #include <mono/utils/strtod.h>
81 #include <mono/utils/monobitset.h>
82 #include <mono/utils/mono-time.h>
83 #include <mono/utils/mono-proclib.h>
84 #include <mono/utils/mono-string.h>
85 #include <mono/utils/mono-error-internals.h>
86 #include <mono/utils/mono-mmap.h>
87 #include <mono/utils/mono-io-portability.h>
88 #include <mono/utils/mono-digest.h>
89 #include <mono/utils/bsearch.h>
90 #include <mono/utils/mono-mutex.h>
91 #include <mono/utils/mono-threads.h>
93 #if defined (HOST_WIN32)
99 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void) MONO_INTERNAL;
101 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
104 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional);
106 static inline MonoBoolean
107 is_generic_parameter (MonoType *type)
109 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
113 mono_class_init_or_throw (MonoClass *klass)
115 if (!mono_class_init (klass))
116 mono_raise_exception (mono_class_get_exception_for_failure (klass));
120 * We expect a pointer to a char, not a string
122 ICALL_EXPORT gboolean
123 mono_double_ParseImpl (char *ptr, double *result)
125 gchar *endptr = NULL;
131 /* mono_strtod () is not thread-safe */
132 mono_mutex_lock (&mono_strtod_mutex);
133 *result = mono_strtod (ptr, &endptr);
134 mono_mutex_unlock (&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_atomic (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_atomic (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_atomic (mono_array_addr_with_size_fast (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 MonoVTable *src_vtable;
697 MonoVTable *dest_vtable;
698 MonoClass *src_class;
699 MonoClass *dest_class;
701 src_vtable = source->obj.vtable;
702 dest_vtable = dest->obj.vtable;
704 if (src_vtable->rank != dest_vtable->rank)
707 if (source->bounds || dest->bounds)
710 /* there's no integer overflow since mono_array_length returns an unsigned integer */
711 if ((dest_idx + length > mono_array_length_fast (dest)) ||
712 (source_idx + length > mono_array_length_fast (source)))
715 src_class = src_vtable->klass->element_class;
716 dest_class = dest_vtable->klass->element_class;
719 * Handle common cases.
722 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
723 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
725 if (src_class == mono_defaults.object_class && dest_class->valuetype)
728 /* Check if we're copying a char[] <==> (u)short[] */
729 if (src_class != dest_class) {
730 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
733 /* It's only safe to copy between arrays if we can ensure the source will always have a subtype of the destination. We bail otherwise. */
734 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
738 if (dest_class->valuetype) {
739 element_size = mono_array_element_size (source->obj.vtable->klass);
740 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
741 if (dest_class->has_references) {
742 mono_value_copy_array (dest, dest_idx, source_addr, length);
744 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
745 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
748 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
755 ves_icall_System_Array_GetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
764 ao = (MonoArray *)this;
765 ac = (MonoClass *)ao->obj.vtable->klass;
767 esize = mono_array_element_size (ac);
768 ea = (gpointer*)((char*)ao->vector + (pos * esize));
770 mono_gc_memmove_atomic (value, ea, esize);
774 ves_icall_System_Array_SetGenericValueImpl (MonoObject *this, guint32 pos, gpointer value)
783 ao = (MonoArray *)this;
784 ac = (MonoClass *)ao->obj.vtable->klass;
785 ec = ac->element_class;
787 esize = mono_array_element_size (ac);
788 ea = (gpointer*)((char*)ao->vector + (pos * esize));
790 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
791 g_assert (esize == sizeof (gpointer));
792 mono_gc_wbarrier_generic_store (ea, *(gpointer*)value);
794 g_assert (ec->inited);
795 g_assert (esize == mono_class_value_size (ec, NULL));
796 if (ec->has_references)
797 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
799 mono_gc_memmove_atomic (ea, value, esize);
804 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
806 MonoClass *klass = array->obj.vtable->klass;
807 guint32 size = mono_array_element_size (klass);
808 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
810 const char *field_data;
812 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
813 MonoException *exc = mono_get_exception_argument("array",
814 "Cannot initialize array of non-primitive type.");
815 mono_raise_exception (exc);
818 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
819 MonoException *exc = mono_get_exception_argument("field_handle",
820 "Field doesn't have an RVA");
821 mono_raise_exception (exc);
824 size *= array->max_length;
825 field_data = mono_field_get_data (field_handle);
827 if (size > mono_type_size (field_handle->type, &align)) {
828 MonoException *exc = mono_get_exception_argument("field_handle",
829 "Field not large enough to fill array");
830 mono_raise_exception (exc);
833 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
835 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
836 guint ## n *src = (guint ## n *) field_data; \
837 guint ## n *end = (guint ## n *)((char*)src + size); \
839 for (; src < end; data++, src++) { \
840 *data = read ## n (src); \
844 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
846 switch (type->type) {
863 memcpy (mono_array_addr (array, char, 0), field_data, size);
867 memcpy (mono_array_addr (array, char, 0), field_data, size);
872 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
876 return offsetof (MonoString, chars);
879 ICALL_EXPORT MonoObject *
880 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
884 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
887 return mono_object_clone (obj);
891 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
896 MONO_CHECK_ARG_NULL (handle);
898 klass = mono_class_from_mono_type (handle);
899 MONO_CHECK_ARG (handle, klass);
901 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
903 /* This will call the type constructor */
904 mono_runtime_class_init (vtable);
908 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
912 mono_image_check_for_module_cctor (image);
913 if (image->has_module_cctor) {
914 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
915 mono_error_raise_exception (&error);
916 /*It's fine to raise the exception here*/
917 mono_runtime_class_init (mono_class_vtable_full (mono_domain_get (), module_klass, TRUE));
921 ICALL_EXPORT MonoBoolean
922 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
927 /* later make this configurable and per-arch */
928 int min_size = 4096 * 4 * sizeof (void*);
929 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
930 /* if we have no info we are optimistic and assume there is enough room */
934 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
938 current = (guint8 *)&stack_addr;
939 if (current > stack_addr) {
940 if ((current - stack_addr) < min_size)
943 if (current - (stack_addr - stack_size) < min_size)
949 ICALL_EXPORT MonoObject *
950 ves_icall_System_Object_MemberwiseClone (MonoObject *this)
954 return mono_object_clone (this);
958 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this, MonoArray **fields)
961 MonoObject **values = NULL;
964 gint32 result = (int)(gsize)mono_defaults.int32_class;
965 MonoClassField* field;
970 klass = mono_object_class (this);
972 if (mono_class_num_fields (klass) == 0)
976 * Compute the starting value of the hashcode for fields of primitive
977 * types, and return the remaining fields in an array to the managed side.
978 * This way, we can avoid costly reflection operations in managed code.
981 while ((field = mono_class_get_fields (klass, &iter))) {
982 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
984 if (mono_field_is_deleted (field))
986 /* FIXME: Add more types */
987 switch (field->type->type) {
989 result ^= *(gint32*)((guint8*)this + field->offset);
991 case MONO_TYPE_STRING: {
993 s = *(MonoString**)((guint8*)this + field->offset);
995 result ^= mono_string_hash (s);
1000 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1001 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1002 values [count++] = o;
1008 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1009 for (i = 0; i < count; ++i)
1010 mono_array_setref (*fields, i, values [i]);
1017 ICALL_EXPORT MonoBoolean
1018 ves_icall_System_ValueType_Equals (MonoObject *this, MonoObject *that, MonoArray **fields)
1021 MonoObject **values = NULL;
1023 MonoClassField* field;
1027 MONO_ARCH_SAVE_REGS;
1029 MONO_CHECK_ARG_NULL (that);
1031 if (this->vtable != that->vtable)
1034 klass = mono_object_class (this);
1036 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1037 return (*(gint32*)((guint8*)this + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1040 * Do the comparison for fields of primitive type and return a result if
1041 * possible. Otherwise, return the remaining fields in an array to the
1042 * managed side. This way, we can avoid costly reflection operations in
1047 while ((field = mono_class_get_fields (klass, &iter))) {
1048 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1050 if (mono_field_is_deleted (field))
1052 /* FIXME: Add more types */
1053 switch (field->type->type) {
1056 case MONO_TYPE_BOOLEAN:
1057 if (*((guint8*)this + field->offset) != *((guint8*)that + field->offset))
1062 case MONO_TYPE_CHAR:
1063 if (*(gint16*)((guint8*)this + field->offset) != *(gint16*)((guint8*)that + field->offset))
1068 if (*(gint32*)((guint8*)this + field->offset) != *(gint32*)((guint8*)that + field->offset))
1073 if (*(gint64*)((guint8*)this + field->offset) != *(gint64*)((guint8*)that + field->offset))
1077 if (*(float*)((guint8*)this + field->offset) != *(float*)((guint8*)that + field->offset))
1081 if (*(double*)((guint8*)this + field->offset) != *(double*)((guint8*)that + field->offset))
1086 case MONO_TYPE_STRING: {
1087 MonoString *s1, *s2;
1088 guint32 s1len, s2len;
1089 s1 = *(MonoString**)((guint8*)this + field->offset);
1090 s2 = *(MonoString**)((guint8*)that + field->offset);
1093 if ((s1 == NULL) || (s2 == NULL))
1095 s1len = mono_string_length (s1);
1096 s2len = mono_string_length (s2);
1100 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1106 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1107 o = mono_field_get_value_object (mono_object_domain (this), field, this);
1108 values [count++] = o;
1109 o = mono_field_get_value_object (mono_object_domain (this), field, that);
1110 values [count++] = o;
1113 if (klass->enumtype)
1114 /* enums only have one non-static field */
1120 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1121 for (i = 0; i < count; ++i)
1122 mono_array_setref_fast (*fields, i, values [i]);
1129 ICALL_EXPORT MonoReflectionType *
1130 ves_icall_System_Object_GetType (MonoObject *obj)
1132 MONO_ARCH_SAVE_REGS;
1134 #ifndef DISABLE_REMOTING
1135 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1136 return mono_type_get_object (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg);
1139 return mono_type_get_object (mono_object_domain (obj), &obj->vtable->klass->byval_arg);
1143 mono_type_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1145 MONO_ARCH_SAVE_REGS;
1147 mtype->type = &obj->vtable->klass->byval_arg;
1148 g_assert (mtype->type->type);
1152 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1154 MONO_ARCH_SAVE_REGS;
1156 MONO_CHECK_ARG_NULL (obj);
1158 return mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE);
1162 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1163 MonoReflectionMethod *method,
1164 MonoArray *opt_param_types)
1166 MONO_ARCH_SAVE_REGS;
1168 MONO_CHECK_ARG_NULL (method);
1170 return mono_image_create_method_token (
1171 mb->dynamic_image, (MonoObject *) method, opt_param_types);
1175 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1177 MONO_ARCH_SAVE_REGS;
1179 mono_image_create_pefile (mb, file);
1183 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1185 MONO_ARCH_SAVE_REGS;
1187 mono_image_build_metadata (mb);
1191 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1193 MONO_ARCH_SAVE_REGS;
1195 mono_image_register_token (mb->dynamic_image, token, obj);
1199 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1201 MonoMethod **dest = data;
1203 /* skip unmanaged frames */
1219 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1221 MonoMethod **dest = data;
1223 /* skip unmanaged frames */
1228 if (!strcmp (m->klass->name_space, "System.Reflection"))
1237 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1239 MonoMethod **dest = data;
1241 /* skip unmanaged frames */
1245 if (m->wrapper_type != MONO_WRAPPER_NONE)
1248 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1262 static MonoReflectionType *
1263 type_from_name (const char *str, MonoBoolean ignoreCase)
1265 MonoMethod *m, *dest;
1267 MonoType *type = NULL;
1268 MonoAssembly *assembly = NULL;
1269 MonoTypeNameParse info;
1270 char *temp_str = g_strdup (str);
1271 gboolean type_resolve = FALSE;
1273 MONO_ARCH_SAVE_REGS;
1275 /* mono_reflection_parse_type() mangles the string */
1276 if (!mono_reflection_parse_type (temp_str, &info)) {
1277 mono_reflection_free_type_info (&info);
1284 * We must compute the calling assembly as type loading must happen under a metadata context.
1285 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1286 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1288 m = mono_method_get_last_managed ();
1291 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1296 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1297 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1298 * to crash. This only seems to happen in some strange remoting
1299 * scenarios and I was unable to figure out what's happening there.
1300 * Dec 10, 2005 - Martin.
1304 assembly = dest->klass->image->assembly;
1305 type_resolve = TRUE;
1307 g_warning (G_STRLOC);
1310 if (info.assembly.name)
1311 assembly = mono_assembly_load (&info.assembly, assembly ? assembly->basedir : NULL, NULL);
1315 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1316 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1319 if (!info.assembly.name && !type) /* try mscorlib */
1320 type = mono_reflection_get_type (NULL, &info, ignoreCase, &type_resolve);
1322 if (assembly && !type && type_resolve) {
1323 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1324 type = mono_reflection_get_type (assembly->image, &info, ignoreCase, &type_resolve);
1327 mono_reflection_free_type_info (&info);
1333 return mono_type_get_object (mono_domain_get (), type);
1337 MonoReflectionType *
1338 mono_type_get (const char *str)
1340 char *copy = g_strdup (str);
1341 MonoReflectionType *type = type_from_name (copy, FALSE);
1348 ICALL_EXPORT MonoReflectionType*
1349 ves_icall_type_from_name (MonoString *name,
1350 MonoBoolean throwOnError,
1351 MonoBoolean ignoreCase)
1353 char *str = mono_string_to_utf8 (name);
1354 MonoReflectionType *type;
1356 type = type_from_name (str, ignoreCase);
1359 MonoException *e = NULL;
1362 e = mono_get_exception_type_load (name, NULL);
1364 mono_loader_clear_error ();
1366 mono_raise_exception (e);
1373 ICALL_EXPORT MonoReflectionType*
1374 ves_icall_type_from_handle (MonoType *handle)
1376 MonoDomain *domain = mono_domain_get ();
1378 MONO_ARCH_SAVE_REGS;
1380 return mono_type_get_object (domain, handle);
1383 ICALL_EXPORT MonoBoolean
1384 ves_icall_System_Type_EqualsInternal (MonoReflectionType *type, MonoReflectionType *c)
1386 MONO_ARCH_SAVE_REGS;
1388 if (c && type->type && c->type)
1389 return mono_metadata_type_equal (type->type, c->type);
1391 return (type == c) ? TRUE : FALSE;
1394 /* System.TypeCode */
1413 TYPECODE_STRING = 18
1416 ICALL_EXPORT guint32
1417 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1419 int t = type->type->type;
1421 MONO_ARCH_SAVE_REGS;
1423 if (type->type->byref)
1424 return TYPECODE_OBJECT;
1428 case MONO_TYPE_VOID:
1429 return TYPECODE_OBJECT;
1430 case MONO_TYPE_BOOLEAN:
1431 return TYPECODE_BOOLEAN;
1433 return TYPECODE_BYTE;
1435 return TYPECODE_SBYTE;
1437 return TYPECODE_UINT16;
1439 return TYPECODE_INT16;
1440 case MONO_TYPE_CHAR:
1441 return TYPECODE_CHAR;
1445 return TYPECODE_OBJECT;
1447 return TYPECODE_UINT32;
1449 return TYPECODE_INT32;
1451 return TYPECODE_UINT64;
1453 return TYPECODE_INT64;
1455 return TYPECODE_SINGLE;
1457 return TYPECODE_DOUBLE;
1458 case MONO_TYPE_VALUETYPE: {
1459 MonoClass *klass = type->type->data.klass;
1461 if (klass->enumtype) {
1462 t = mono_class_enum_basetype (klass)->type;
1464 } else if (mono_is_corlib_image (klass->image)) {
1465 if (strcmp (klass->name_space, "System") == 0) {
1466 if (strcmp (klass->name, "Decimal") == 0)
1467 return TYPECODE_DECIMAL;
1468 else if (strcmp (klass->name, "DateTime") == 0)
1469 return TYPECODE_DATETIME;
1472 return TYPECODE_OBJECT;
1474 case MONO_TYPE_STRING:
1475 return TYPECODE_STRING;
1476 case MONO_TYPE_SZARRAY:
1477 case MONO_TYPE_ARRAY:
1478 case MONO_TYPE_OBJECT:
1480 case MONO_TYPE_MVAR:
1481 case MONO_TYPE_TYPEDBYREF:
1482 return TYPECODE_OBJECT;
1483 case MONO_TYPE_CLASS:
1485 MonoClass *klass = type->type->data.klass;
1486 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1487 if (strcmp (klass->name, "DBNull") == 0)
1488 return TYPECODE_DBNULL;
1491 return TYPECODE_OBJECT;
1492 case MONO_TYPE_GENERICINST:
1493 return TYPECODE_OBJECT;
1495 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1500 ICALL_EXPORT guint32
1501 ves_icall_type_is_subtype_of (MonoReflectionType *type, MonoReflectionType *c, MonoBoolean check_interfaces)
1507 MONO_ARCH_SAVE_REGS;
1509 g_assert (type != NULL);
1511 domain = ((MonoObject *)type)->vtable->domain;
1513 if (!c) /* FIXME: dont know what do do here */
1516 klass = mono_class_from_mono_type (type->type);
1517 klassc = mono_class_from_mono_type (c->type);
1519 /* Interface check requires a more complex setup so we
1520 * only do for them. Otherwise we simply avoid mono_class_init.
1522 if (check_interfaces) {
1523 mono_class_init_or_throw (klass);
1524 mono_class_init_or_throw (klassc);
1525 } else if (!klass->supertypes || !klassc->supertypes) {
1526 mono_class_setup_supertypes (klass);
1527 mono_class_setup_supertypes (klassc);
1530 if (type->type->byref)
1531 return klassc == mono_defaults.object_class;
1533 return mono_class_is_subclass_of (klass, klassc, check_interfaces);
1537 mono_type_is_primitive (MonoType *type)
1539 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1540 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1544 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1546 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1547 return mono_class_enum_basetype (type->data.klass);
1548 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1549 return mono_class_enum_basetype (type->data.generic_class->container_class);
1553 ICALL_EXPORT guint32
1554 ves_icall_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1560 MONO_ARCH_SAVE_REGS;
1562 g_assert (type != NULL);
1564 domain = ((MonoObject *)type)->vtable->domain;
1566 klass = mono_class_from_mono_type (type->type);
1567 klassc = mono_class_from_mono_type (c->type);
1569 if (type->type->byref ^ c->type->byref)
1572 if (type->type->byref) {
1573 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1574 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1576 klass = mono_class_from_mono_type (t);
1577 klassc = mono_class_from_mono_type (ot);
1579 if (mono_type_is_primitive (t)) {
1580 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1581 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1582 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1583 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1584 return t->type == ot->type;
1586 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1589 if (klass->valuetype)
1590 return klass == klassc;
1591 return klass->valuetype == klassc->valuetype;
1594 return mono_class_is_assignable_from (klass, klassc);
1597 ICALL_EXPORT guint32
1598 ves_icall_type_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1600 MonoClass *klass = mono_class_from_mono_type (type->type);
1601 mono_class_init_or_throw (klass);
1602 return mono_object_isinst (obj, klass) != NULL;
1605 ICALL_EXPORT guint32
1606 ves_icall_get_attributes (MonoReflectionType *type)
1608 MonoClass *klass = mono_class_from_mono_type (type->type);
1609 return klass->flags;
1612 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1613 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1615 MonoClass *klass = field->field->parent;
1616 MonoMarshalType *info;
1620 if (klass->generic_container ||
1621 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1624 ftype = mono_field_get_type (field->field);
1625 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1628 info = mono_marshal_load_type_info (klass);
1630 for (i = 0; i < info->num_fields; ++i) {
1631 if (info->fields [i].field == field->field) {
1632 if (!info->fields [i].mspec)
1635 return mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec);
1642 ICALL_EXPORT MonoReflectionField*
1643 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1645 gboolean found = FALSE;
1652 klass = handle->parent;
1654 klass = mono_class_from_mono_type (type);
1656 /* Check that the field belongs to the class */
1657 for (k = klass; k; k = k->parent) {
1658 if (k == handle->parent) {
1665 /* The managed code will throw the exception */
1669 return mono_field_get_object (mono_domain_get (), klass, handle);
1672 ICALL_EXPORT MonoArray*
1673 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1676 MonoType *type = mono_field_get_type_checked (field->field, &error);
1677 mono_error_raise_exception (&error);
1679 return type_array_from_modifiers (field->field->parent->image, type, optional);
1683 vell_icall_get_method_attributes (MonoMethod *method)
1685 return method->flags;
1689 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1692 MonoDomain *domain = mono_domain_get ();
1693 MonoMethodSignature* sig;
1694 MONO_ARCH_SAVE_REGS;
1696 sig = mono_method_signature_checked (method, &error);
1697 if (!mono_error_ok (&error))
1698 mono_error_raise_exception (&error);
1701 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &method->klass->byval_arg));
1702 MONO_STRUCT_SETREF (info, ret, mono_type_get_object (domain, sig->ret));
1703 info->attrs = method->flags;
1704 info->implattrs = method->iflags;
1705 if (sig->call_convention == MONO_CALL_DEFAULT)
1706 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1708 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1713 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1716 ICALL_EXPORT MonoArray*
1717 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1719 MonoDomain *domain = mono_domain_get ();
1721 return mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL);
1724 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1725 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1727 MonoDomain *domain = mono_domain_get ();
1728 MonoReflectionMarshalAsAttribute* res = NULL;
1729 MonoMarshalSpec **mspecs;
1732 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1733 mono_method_get_marshal_info (method, mspecs);
1736 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0]);
1738 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1740 mono_metadata_free_marshal_spec (mspecs [i]);
1747 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1749 MonoClass *parent = field->field->parent;
1750 if (!parent->size_inited)
1751 mono_class_init (parent);
1752 mono_class_setup_fields_locking (parent);
1754 return field->field->offset - sizeof (MonoObject);
1757 ICALL_EXPORT MonoReflectionType*
1758 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1761 MONO_ARCH_SAVE_REGS;
1763 parent = declaring? field->field->parent: field->klass;
1765 return mono_type_get_object (mono_object_domain (field), &parent->byval_arg);
1768 ICALL_EXPORT MonoObject *
1769 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1771 MonoClass *fklass = field->klass;
1772 MonoClassField *cf = field->field;
1773 MonoDomain *domain = mono_object_domain (field);
1775 if (fklass->image->assembly->ref_only)
1776 mono_raise_exception (mono_get_exception_invalid_operation (
1777 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1779 if (mono_security_core_clr_enabled ())
1780 mono_security_core_clr_ensure_reflection_access_field (cf);
1782 return mono_field_get_value_object (domain, cf, obj);
1786 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1789 MonoClassField *cf = field->field;
1793 MONO_ARCH_SAVE_REGS;
1795 if (field->klass->image->assembly->ref_only)
1796 mono_raise_exception (mono_get_exception_invalid_operation (
1797 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1799 if (mono_security_core_clr_enabled ())
1800 mono_security_core_clr_ensure_reflection_access_field (cf);
1802 type = mono_field_get_type_checked (cf, &error);
1803 if (!mono_error_ok (&error))
1804 mono_error_raise_exception (&error);
1806 v = (gchar *) value;
1808 switch (type->type) {
1811 case MONO_TYPE_BOOLEAN:
1814 case MONO_TYPE_CHAR:
1823 case MONO_TYPE_VALUETYPE:
1826 v += sizeof (MonoObject);
1828 case MONO_TYPE_STRING:
1829 case MONO_TYPE_OBJECT:
1830 case MONO_TYPE_CLASS:
1831 case MONO_TYPE_ARRAY:
1832 case MONO_TYPE_SZARRAY:
1835 case MONO_TYPE_GENERICINST: {
1836 MonoGenericClass *gclass = type->data.generic_class;
1837 g_assert (!gclass->context.class_inst->is_open);
1839 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1840 MonoClass *nklass = mono_class_from_mono_type (type);
1841 MonoObject *nullable;
1844 * Convert the boxed vtype into a Nullable structure.
1845 * This is complicated by the fact that Nullables have
1846 * a variable structure.
1848 nullable = mono_object_new (mono_domain_get (), nklass);
1850 mono_nullable_init (mono_object_unbox (nullable), value, nklass);
1852 v = mono_object_unbox (nullable);
1855 if (gclass->container_class->valuetype && (v != NULL))
1856 v += sizeof (MonoObject);
1860 g_error ("type 0x%x not handled in "
1861 "ves_icall_FieldInfo_SetValueInternal", type->type);
1866 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1867 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, TRUE);
1868 if (!vtable->initialized)
1869 mono_runtime_class_init (vtable);
1870 mono_field_static_set_value (vtable, cf, v);
1872 mono_field_set_value (obj, cf, v);
1876 ICALL_EXPORT MonoObject *
1877 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *this)
1879 MonoObject *o = NULL;
1880 MonoClassField *field = this->field;
1882 MonoDomain *domain = mono_object_domain (this);
1884 MonoTypeEnum def_type;
1885 const char *def_value;
1889 MONO_ARCH_SAVE_REGS;
1891 mono_class_init (field->parent);
1893 t = mono_field_get_type_checked (field, &error);
1894 if (!mono_error_ok (&error))
1895 mono_error_raise_exception (&error);
1897 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT))
1898 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1900 if (image_is_dynamic (field->parent->image)) {
1902 g_assert_not_reached ();
1905 def_value = mono_class_get_field_default_value (field, &def_type);
1906 if (!def_value) /*FIXME, maybe we should try to raise TLE if field->parent is broken */
1907 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
1909 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
1913 case MONO_TYPE_BOOLEAN:
1916 case MONO_TYPE_CHAR:
1924 case MONO_TYPE_R8: {
1927 /* boxed value type */
1928 t = g_new0 (MonoType, 1);
1930 klass = mono_class_from_mono_type (t);
1932 o = mono_object_new (domain, klass);
1933 v = ((gchar *) o) + sizeof (MonoObject);
1934 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
1937 case MONO_TYPE_STRING:
1938 case MONO_TYPE_CLASS:
1939 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
1942 g_assert_not_reached ();
1948 ICALL_EXPORT MonoReflectionType*
1949 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
1952 MonoClassField *field = ref_field->field;
1953 MonoType *type = mono_field_get_type_checked (field, &error);
1954 if (!mono_error_ok (&error))
1955 mono_error_raise_exception (&error);
1956 return mono_type_get_object (mono_object_domain (ref_field), type);
1959 ICALL_EXPORT MonoReflectionType*
1960 ves_icall_MonoGenericMethod_get_ReflectedType (MonoReflectionGenericMethod *rmethod)
1962 MonoMethod *method = rmethod->method.method;
1964 return mono_type_get_object (mono_object_domain (rmethod), &method->klass->byval_arg);
1967 /* From MonoProperty.cs */
1969 PInfo_Attributes = 1,
1970 PInfo_GetMethod = 1 << 1,
1971 PInfo_SetMethod = 1 << 2,
1972 PInfo_ReflectedType = 1 << 3,
1973 PInfo_DeclaringType = 1 << 4,
1978 ves_icall_get_property_info (MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
1980 MonoDomain *domain = mono_object_domain (property);
1982 MONO_ARCH_SAVE_REGS;
1984 if ((req_info & PInfo_ReflectedType) != 0)
1985 MONO_STRUCT_SETREF (info, parent, mono_type_get_object (domain, &property->klass->byval_arg));
1986 if ((req_info & PInfo_DeclaringType) != 0)
1987 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &property->property->parent->byval_arg));
1989 if ((req_info & PInfo_Name) != 0)
1990 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, property->property->name));
1992 if ((req_info & PInfo_Attributes) != 0)
1993 info->attrs = property->property->attrs;
1995 if ((req_info & PInfo_GetMethod) != 0)
1996 MONO_STRUCT_SETREF (info, get, property->property->get ?
1997 mono_method_get_object (domain, property->property->get, property->klass): NULL);
1999 if ((req_info & PInfo_SetMethod) != 0)
2000 MONO_STRUCT_SETREF (info, set, property->property->set ?
2001 mono_method_get_object (domain, property->property->set, property->klass): NULL);
2003 * There may be other methods defined for properties, though, it seems they are not exposed
2004 * in the reflection API
2009 ves_icall_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2011 MonoDomain *domain = mono_object_domain (event);
2013 MONO_ARCH_SAVE_REGS;
2015 MONO_STRUCT_SETREF (info, reflected_type, mono_type_get_object (domain, &event->klass->byval_arg));
2016 MONO_STRUCT_SETREF (info, declaring_type, mono_type_get_object (domain, &event->event->parent->byval_arg));
2018 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2019 info->attrs = event->event->attrs;
2020 MONO_STRUCT_SETREF (info, add_method, event->event->add ? mono_method_get_object (domain, event->event->add, NULL): NULL);
2021 MONO_STRUCT_SETREF (info, remove_method, event->event->remove ? mono_method_get_object (domain, event->event->remove, NULL): NULL);
2022 MONO_STRUCT_SETREF (info, raise_method, event->event->raise ? mono_method_get_object (domain, event->event->raise, NULL): NULL);
2024 #ifndef MONO_SMALL_CONFIG
2025 if (event->event->other) {
2027 while (event->event->other [n])
2029 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2031 for (i = 0; i < n; i++)
2032 mono_array_setref (info->other_methods, i, mono_method_get_object (domain, event->event->other [i], NULL));
2038 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2043 mono_class_setup_interfaces (klass, error);
2044 if (!mono_error_ok (error))
2047 for (i = 0; i < klass->interface_count; i++) {
2048 ic = klass->interfaces [i];
2049 g_hash_table_insert (ifaces, ic, ic);
2051 collect_interfaces (ic, ifaces, error);
2052 if (!mono_error_ok (error))
2058 MonoArray *iface_array;
2059 MonoGenericContext *context;
2063 } FillIfaceArrayData;
2066 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2068 FillIfaceArrayData *data = user_data;
2069 MonoClass *ic = key;
2070 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2072 if (!mono_error_ok (data->error))
2075 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2076 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2077 if (!mono_error_ok (data->error))
2081 mono_array_setref (data->iface_array, data->next_idx++, mono_type_get_object (data->domain, ret));
2084 mono_metadata_free_type (inflated);
2087 ICALL_EXPORT MonoArray*
2088 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2091 MonoClass *class = mono_class_from_mono_type (type->type);
2093 FillIfaceArrayData data = { 0 };
2096 GHashTable *iface_hash = g_hash_table_new (NULL, NULL);
2098 if (class->generic_class && class->generic_class->context.class_inst->is_open) {
2099 data.context = mono_class_get_context (class);
2100 class = class->generic_class->container_class;
2103 for (parent = class; parent; parent = parent->parent) {
2104 mono_class_setup_interfaces (parent, &error);
2105 if (!mono_error_ok (&error))
2107 collect_interfaces (parent, iface_hash, &error);
2108 if (!mono_error_ok (&error))
2112 data.error = &error;
2113 data.domain = mono_object_domain (type);
2115 len = g_hash_table_size (iface_hash);
2117 g_hash_table_destroy (iface_hash);
2118 if (!data.domain->empty_types)
2119 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2120 return data.domain->empty_types;
2123 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2124 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2125 if (!mono_error_ok (&error))
2128 g_hash_table_destroy (iface_hash);
2129 return data.iface_array;
2132 g_hash_table_destroy (iface_hash);
2133 mono_error_raise_exception (&error);
2138 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2140 gboolean variance_used;
2141 MonoClass *class = mono_class_from_mono_type (type->type);
2142 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2143 MonoReflectionMethod *member;
2146 int i = 0, len, ioffset;
2149 MONO_ARCH_SAVE_REGS;
2150 mono_class_init_or_throw (class);
2151 mono_class_init_or_throw (iclass);
2153 mono_class_setup_vtable (class);
2155 ioffset = mono_class_interface_offset_with_variance (class, iclass, &variance_used);
2159 len = mono_class_num_methods (iclass);
2160 domain = mono_object_domain (type);
2161 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2162 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2164 while ((method = mono_class_get_methods (iclass, &iter))) {
2165 member = mono_method_get_object (domain, method, iclass);
2166 mono_array_setref (*methods, i, member);
2167 member = mono_method_get_object (domain, class->vtable [i + ioffset], class);
2168 mono_array_setref (*targets, i, member);
2175 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2177 MonoClass *klass = mono_class_from_mono_type (type->type);
2178 mono_class_init_or_throw (klass);
2180 if (image_is_dynamic (klass->image)) {
2181 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2182 *packing = tb->packing_size;
2183 *size = tb->class_size;
2185 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2189 ICALL_EXPORT MonoReflectionType*
2190 ves_icall_MonoType_GetElementType (MonoReflectionType *type)
2194 MONO_ARCH_SAVE_REGS;
2196 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY)
2197 return mono_type_get_object (mono_object_domain (type), &type->type->data.klass->byval_arg);
2199 class = mono_class_from_mono_type (type->type);
2200 mono_class_init_or_throw (class);
2202 // GetElementType should only return a type for:
2203 // Array Pointer PassedByRef
2204 if (type->type->byref)
2205 return mono_type_get_object (mono_object_domain (type), &class->byval_arg);
2206 else if (class->element_class && MONO_CLASS_IS_ARRAY (class))
2207 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2208 else if (class->element_class && type->type->type == MONO_TYPE_PTR)
2209 return mono_type_get_object (mono_object_domain (type), &class->element_class->byval_arg);
2214 ICALL_EXPORT MonoReflectionType*
2215 ves_icall_get_type_parent (MonoReflectionType *type)
2217 MonoClass *class = mono_class_from_mono_type (type->type);
2218 return class->parent ? mono_type_get_object (mono_object_domain (type), &class->parent->byval_arg): NULL;
2221 ICALL_EXPORT MonoBoolean
2222 ves_icall_type_ispointer (MonoReflectionType *type)
2224 MONO_ARCH_SAVE_REGS;
2226 return type->type->type == MONO_TYPE_PTR;
2229 ICALL_EXPORT MonoBoolean
2230 ves_icall_type_isprimitive (MonoReflectionType *type)
2232 MONO_ARCH_SAVE_REGS;
2234 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)));
2237 ICALL_EXPORT MonoBoolean
2238 ves_icall_type_isbyref (MonoReflectionType *type)
2240 MONO_ARCH_SAVE_REGS;
2242 return type->type->byref;
2245 ICALL_EXPORT MonoBoolean
2246 ves_icall_type_iscomobject (MonoReflectionType *type)
2248 MonoClass *klass = mono_class_from_mono_type (type->type);
2249 mono_class_init_or_throw (klass);
2251 return mono_class_is_com_object (klass);
2254 ICALL_EXPORT MonoReflectionModule*
2255 ves_icall_MonoType_get_Module (MonoReflectionType *type)
2257 MonoClass *class = mono_class_from_mono_type (type->type);
2258 return mono_module_get_object (mono_object_domain (type), class->image);
2261 ICALL_EXPORT MonoReflectionAssembly*
2262 ves_icall_MonoType_get_Assembly (MonoReflectionType *type)
2264 MonoDomain *domain = mono_domain_get ();
2265 MonoClass *class = mono_class_from_mono_type (type->type);
2266 return mono_assembly_get_object (domain, class->image->assembly);
2269 ICALL_EXPORT MonoReflectionType*
2270 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2272 MonoDomain *domain = mono_domain_get ();
2275 MONO_ARCH_SAVE_REGS;
2277 if (type->type->byref)
2279 if (type->type->type == MONO_TYPE_VAR) {
2280 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2281 class = param ? param->owner.klass : NULL;
2282 } else if (type->type->type == MONO_TYPE_MVAR) {
2283 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2284 class = param ? param->owner.method->klass : NULL;
2286 class = mono_class_from_mono_type (type->type)->nested_in;
2289 return class ? mono_type_get_object (domain, &class->byval_arg) : NULL;
2292 ICALL_EXPORT MonoString*
2293 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2295 MonoDomain *domain = mono_domain_get ();
2296 MonoClass *class = mono_class_from_mono_type (type->type);
2298 if (type->type->byref) {
2299 char *n = g_strdup_printf ("%s&", class->name);
2300 MonoString *res = mono_string_new (domain, n);
2306 return mono_string_new (domain, class->name);
2310 ICALL_EXPORT MonoString*
2311 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2313 MonoDomain *domain = mono_domain_get ();
2314 MonoClass *class = mono_class_from_mono_type (type->type);
2316 while (class->nested_in)
2317 class = class->nested_in;
2319 if (class->name_space [0] == '\0')
2322 return mono_string_new (domain, class->name_space);
2326 ves_icall_MonoType_GetArrayRank (MonoReflectionType *type)
2330 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY)
2331 mono_raise_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2333 class = mono_class_from_mono_type (type->type);
2338 ICALL_EXPORT MonoArray*
2339 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type)
2342 MonoClass *klass, *pklass;
2343 MonoDomain *domain = mono_object_domain (type);
2344 MonoVTable *array_vtable = mono_class_vtable_full (domain, mono_array_class_get_cached (mono_defaults.systemtype_class, 1), TRUE);
2346 MONO_ARCH_SAVE_REGS;
2348 klass = mono_class_from_mono_type (type->type);
2350 if (klass->generic_container) {
2351 MonoGenericContainer *container = klass->generic_container;
2352 res = mono_array_new_specific (array_vtable, container->type_argc);
2353 for (i = 0; i < container->type_argc; ++i) {
2354 pklass = mono_class_from_generic_parameter (mono_generic_container_get_param (container, i), klass->image, FALSE);
2355 mono_array_setref (res, i, mono_type_get_object (domain, &pklass->byval_arg));
2357 } else if (klass->generic_class) {
2358 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2359 res = mono_array_new_specific (array_vtable, inst->type_argc);
2360 for (i = 0; i < inst->type_argc; ++i)
2361 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2363 res = mono_array_new_specific (array_vtable, 0);
2368 ICALL_EXPORT gboolean
2369 ves_icall_Type_get_IsGenericTypeDefinition (MonoReflectionType *type)
2372 MONO_ARCH_SAVE_REGS;
2374 if (!IS_MONOTYPE (type))
2377 if (type->type->byref)
2380 klass = mono_class_from_mono_type (type->type);
2381 return klass->generic_container != NULL;
2384 ICALL_EXPORT MonoReflectionType*
2385 ves_icall_Type_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2388 MONO_ARCH_SAVE_REGS;
2390 if (type->type->byref)
2393 klass = mono_class_from_mono_type (type->type);
2395 if (klass->generic_container) {
2396 return type; /* check this one */
2398 if (klass->generic_class) {
2399 MonoClass *generic_class = klass->generic_class->container_class;
2402 tb = mono_class_get_ref_info (generic_class);
2404 if (generic_class->wastypebuilder && tb)
2407 return mono_type_get_object (mono_object_domain (type), &generic_class->byval_arg);
2412 ICALL_EXPORT MonoReflectionType*
2413 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2416 MonoType *geninst, **types;
2419 g_assert (IS_MONOTYPE (type));
2420 mono_class_init_or_throw (mono_class_from_mono_type (type->type));
2422 count = mono_array_length (type_array);
2423 types = g_new0 (MonoType *, count);
2425 for (i = 0; i < count; i++) {
2426 MonoReflectionType *t = mono_array_get (type_array, gpointer, i);
2427 types [i] = t->type;
2430 geninst = mono_reflection_bind_generic_parameters (type, count, types);
2435 class = mono_class_from_mono_type (geninst);
2437 /*we might inflate to the GTD*/
2438 if (class->generic_class && !mono_verifier_class_is_valid_generic_instantiation (class))
2439 mono_raise_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2441 return mono_type_get_object (mono_object_domain (type), geninst);
2444 ICALL_EXPORT gboolean
2445 ves_icall_Type_get_IsGenericInstance (MonoReflectionType *type)
2448 MONO_ARCH_SAVE_REGS;
2450 if (type->type->byref)
2453 klass = mono_class_from_mono_type (type->type);
2455 return klass->generic_class != NULL;
2458 ICALL_EXPORT gboolean
2459 ves_icall_Type_get_IsGenericType (MonoReflectionType *type)
2462 MONO_ARCH_SAVE_REGS;
2464 if (!IS_MONOTYPE (type))
2467 if (type->type->byref)
2470 klass = mono_class_from_mono_type (type->type);
2471 return klass->generic_class != NULL || klass->generic_container != NULL;
2475 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2477 MONO_ARCH_SAVE_REGS;
2479 if (!IS_MONOTYPE (type))
2482 if (is_generic_parameter (type->type))
2483 return mono_type_get_generic_param_num (type->type);
2487 ICALL_EXPORT GenericParameterAttributes
2488 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2490 MONO_ARCH_SAVE_REGS;
2492 g_assert (IS_MONOTYPE (type));
2493 g_assert (is_generic_parameter (type->type));
2494 return mono_generic_param_info (type->type->data.generic_param)->flags;
2497 ICALL_EXPORT MonoArray *
2498 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2500 MonoGenericParamInfo *param_info;
2506 MONO_ARCH_SAVE_REGS;
2508 g_assert (IS_MONOTYPE (type));
2510 domain = mono_object_domain (type);
2511 param_info = mono_generic_param_info (type->type->data.generic_param);
2512 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2515 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2516 for (i = 0; i < count; i++)
2517 mono_array_setref (res, i, mono_type_get_object (domain, ¶m_info->constraints [i]->byval_arg));
2523 ICALL_EXPORT MonoBoolean
2524 ves_icall_MonoType_get_IsGenericParameter (MonoReflectionType *type)
2526 MONO_ARCH_SAVE_REGS;
2527 return is_generic_parameter (type->type);
2530 ICALL_EXPORT MonoBoolean
2531 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2533 MONO_ARCH_SAVE_REGS;
2534 return is_generic_parameter (tb->type.type);
2538 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2539 MonoReflectionType *t)
2541 enumtype->type = t->type;
2544 ICALL_EXPORT MonoReflectionMethod*
2545 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2546 MonoReflectionMethod* generic)
2553 MONO_ARCH_SAVE_REGS;
2555 domain = ((MonoObject *)type)->vtable->domain;
2557 klass = mono_class_from_mono_type (type->type);
2558 mono_class_init_or_throw (klass);
2561 while ((method = mono_class_get_methods (klass, &iter))) {
2562 if (method->token == generic->method->token)
2563 return mono_method_get_object (domain, method, klass);
2571 ICALL_EXPORT MonoReflectionMethod *
2572 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2575 MonoType *type = ref_type->type;
2577 MONO_ARCH_SAVE_REGS;
2579 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR))
2580 mono_raise_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2581 if (type->type == MONO_TYPE_VAR)
2584 method = mono_type_get_generic_param_owner (type)->owner.method;
2586 return mono_method_get_object (mono_object_domain (ref_type), method, method->klass);
2589 ICALL_EXPORT MonoReflectionDllImportAttribute*
2590 ves_icall_MonoMethod_GetDllImportAttribute (MonoMethod *method)
2592 static MonoClass *DllImportAttributeClass = NULL;
2593 MonoDomain *domain = mono_domain_get ();
2594 MonoReflectionDllImportAttribute *attr;
2595 MonoImage *image = method->klass->image;
2596 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
2597 MonoTableInfo *tables = image->tables;
2598 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2599 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2600 guint32 im_cols [MONO_IMPLMAP_SIZE];
2601 guint32 scope_token;
2602 const char *import = NULL;
2603 const char *scope = NULL;
2606 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
2609 if (!DllImportAttributeClass) {
2610 DllImportAttributeClass =
2611 mono_class_from_name (mono_defaults.corlib,
2612 "System.Runtime.InteropServices", "DllImportAttribute");
2613 g_assert (DllImportAttributeClass);
2616 if (image_is_dynamic (method->klass->image)) {
2617 MonoReflectionMethodAux *method_aux =
2618 g_hash_table_lookup (
2619 ((MonoDynamicImage*)method->klass->image)->method_aux_hash, method);
2621 import = method_aux->dllentry;
2622 scope = method_aux->dll;
2625 if (!import || !scope) {
2626 mono_raise_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2631 if (piinfo->implmap_idx) {
2632 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2634 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2635 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2636 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2637 scope = mono_metadata_string_heap (image, scope_token);
2640 flags = piinfo->piflags;
2642 attr = (MonoReflectionDllImportAttribute*)mono_object_new (domain, DllImportAttributeClass);
2644 MONO_OBJECT_SETREF (attr, dll, mono_string_new (domain, scope));
2645 MONO_OBJECT_SETREF (attr, entry_point, mono_string_new (domain, import));
2646 attr->call_conv = (flags & 0x700) >> 8;
2647 attr->charset = ((flags & 0x6) >> 1) + 1;
2648 if (attr->charset == 1)
2650 attr->exact_spelling = (flags & 0x1) != 0;
2651 attr->set_last_error = (flags & 0x40) != 0;
2652 attr->best_fit_mapping = (flags & 0x30) == 0x10;
2653 attr->throw_on_unmappable = (flags & 0x3000) == 0x1000;
2654 attr->preserve_sig = FALSE;
2659 ICALL_EXPORT MonoReflectionMethod *
2660 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2662 MonoMethodInflated *imethod;
2665 MONO_ARCH_SAVE_REGS;
2667 if (method->method->is_generic)
2670 if (!method->method->is_inflated)
2673 imethod = (MonoMethodInflated *) method->method;
2675 result = imethod->declaring;
2676 /* Not a generic method. */
2677 if (!result->is_generic)
2680 if (image_is_dynamic (method->method->klass->image)) {
2681 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2682 MonoReflectionMethod *res;
2685 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2686 * the dynamic case as well ?
2688 mono_image_lock ((MonoImage*)image);
2689 res = mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2690 mono_image_unlock ((MonoImage*)image);
2696 if (imethod->context.class_inst) {
2697 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2698 /*Generic methods gets the context of the GTD.*/
2699 if (mono_class_get_context (klass))
2700 result = mono_class_inflate_generic_method_full (result, klass, mono_class_get_context (klass));
2703 return mono_method_get_object (mono_object_domain (method), result, NULL);
2706 ICALL_EXPORT gboolean
2707 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
2709 MONO_ARCH_SAVE_REGS;
2711 return mono_method_signature (method->method)->generic_param_count != 0;
2714 ICALL_EXPORT gboolean
2715 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
2717 MONO_ARCH_SAVE_REGS;
2719 return method->method->is_generic;
2722 ICALL_EXPORT MonoArray*
2723 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
2728 MONO_ARCH_SAVE_REGS;
2730 domain = mono_object_domain (method);
2732 if (method->method->is_inflated) {
2733 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
2736 count = inst->type_argc;
2737 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2739 for (i = 0; i < count; i++)
2740 mono_array_setref (res, i, mono_type_get_object (domain, inst->type_argv [i]));
2746 count = mono_method_signature (method->method)->generic_param_count;
2747 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
2749 for (i = 0; i < count; i++) {
2750 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
2751 MonoGenericParam *param = mono_generic_container_get_param (container, i);
2752 MonoClass *pklass = mono_class_from_generic_parameter (
2753 param, method->method->klass->image, TRUE);
2754 mono_array_setref (res, i,
2755 mono_type_get_object (domain, &pklass->byval_arg));
2761 ICALL_EXPORT MonoObject *
2762 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoException **exc)
2765 * Invoke from reflection is supposed to always be a virtual call (the API
2766 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
2767 * greater flexibility.
2769 MonoMethod *m = method->method;
2770 MonoMethodSignature *sig = mono_method_signature (m);
2775 MONO_ARCH_SAVE_REGS;
2779 if (mono_security_core_clr_enabled ())
2780 mono_security_core_clr_ensure_reflection_access_method (m);
2782 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
2783 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, FALSE)) {
2784 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
2789 if (!mono_object_isinst (this, m->klass)) {
2790 char *this_name = mono_type_get_full_name (mono_object_get_class (this));
2791 char *target_name = mono_type_get_full_name (m->klass);
2792 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
2793 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
2795 g_free (target_name);
2799 m = mono_object_get_virtual_method (this, m);
2800 /* must pass the pointer to the value for valuetype methods */
2801 if (m->klass->valuetype)
2802 obj = mono_object_unbox (this);
2803 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
2804 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
2809 if (sig->ret->byref) {
2810 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"));
2814 pcount = params? mono_array_length (params): 0;
2815 if (pcount != sig->param_count) {
2816 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
2820 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this) {
2821 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."));
2825 image = m->klass->image;
2826 if (image->assembly->ref_only) {
2827 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."));
2831 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
2832 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
2836 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
2839 intptr_t *lower_bounds;
2840 pcount = mono_array_length (params);
2841 lengths = alloca (sizeof (uintptr_t) * pcount);
2842 /* Note: the synthetized array .ctors have int32 as argument type */
2843 for (i = 0; i < pcount; ++i)
2844 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
2846 if (m->klass->rank == pcount) {
2847 /* Only lengths provided. */
2848 lower_bounds = NULL;
2850 g_assert (pcount == (m->klass->rank * 2));
2851 /* lower bounds are first. */
2852 lower_bounds = (intptr_t*)lengths;
2853 lengths += m->klass->rank;
2856 return (MonoObject*)mono_array_new_full (mono_object_domain (params), m->klass, lengths, lower_bounds);
2858 return mono_runtime_invoke_array (m, obj, params, NULL);
2861 #ifndef DISABLE_REMOTING
2862 ICALL_EXPORT MonoObject *
2863 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this, MonoArray *params, MonoArray **outArgs)
2865 MonoDomain *domain = mono_object_domain (method);
2866 MonoMethod *m = method->method;
2867 MonoMethodSignature *sig = mono_method_signature (m);
2868 MonoArray *out_args;
2870 int i, j, outarg_count = 0;
2872 MONO_ARCH_SAVE_REGS;
2874 if (m->klass == mono_defaults.object_class) {
2876 if (!strcmp (m->name, "FieldGetter")) {
2877 MonoClass *k = this->vtable->klass;
2881 /* If this is a proxy, then it must be a CBO */
2882 if (k == mono_defaults.transparent_proxy_class) {
2883 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2884 this = tp->rp->unwrapped_server;
2886 k = this->vtable->klass;
2889 name = mono_array_get (params, MonoString *, 1);
2890 str = mono_string_to_utf8 (name);
2893 MonoClassField* field = mono_class_get_field_from_name (k, str);
2895 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2896 if (field_klass->valuetype)
2897 result = mono_value_box (domain, field_klass, (char *)this + field->offset);
2899 result = *((gpointer *)((char *)this + field->offset));
2901 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
2902 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2903 mono_array_setref (out_args, 0, result);
2911 g_assert_not_reached ();
2913 } else if (!strcmp (m->name, "FieldSetter")) {
2914 MonoClass *k = this->vtable->klass;
2920 /* If this is a proxy, then it must be a CBO */
2921 if (k == mono_defaults.transparent_proxy_class) {
2922 MonoTransparentProxy *tp = (MonoTransparentProxy*) this;
2923 this = tp->rp->unwrapped_server;
2925 k = this->vtable->klass;
2928 name = mono_array_get (params, MonoString *, 1);
2929 str = mono_string_to_utf8 (name);
2932 MonoClassField* field = mono_class_get_field_from_name (k, str);
2934 MonoClass *field_klass = mono_class_from_mono_type (field->type);
2935 MonoObject *val = mono_array_get (params, gpointer, 2);
2937 if (field_klass->valuetype) {
2938 size = mono_type_size (field->type, &align);
2939 g_assert (size == mono_class_value_size (field_klass, NULL));
2940 mono_gc_wbarrier_value_copy ((char *)this + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
2942 mono_gc_wbarrier_set_field (this, (char*)this + field->offset, val);
2945 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
2946 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2956 g_assert_not_reached ();
2961 for (i = 0; i < mono_array_length (params); i++) {
2962 if (sig->params [i]->byref)
2966 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
2968 /* handle constructors only for objects already allocated */
2969 if (!strcmp (method->method->name, ".ctor"))
2972 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
2973 g_assert (!method->method->klass->valuetype);
2974 result = mono_runtime_invoke_array (method->method, this, params, NULL);
2976 for (i = 0, j = 0; i < mono_array_length (params); i++) {
2977 if (sig->params [i]->byref) {
2979 arg = mono_array_get (params, gpointer, i);
2980 mono_array_setref (out_args, j, arg);
2985 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
2992 read_enum_value (char *mem, int type)
2996 return *(guint8*)mem;
2998 return *(gint8*)mem;
3000 return *(guint16*)mem;
3002 return *(gint16*)mem;
3004 return *(guint32*)mem;
3006 return *(gint32*)mem;
3008 return *(guint64*)mem;
3010 return *(gint64*)mem;
3012 g_assert_not_reached ();
3018 write_enum_value (char *mem, int type, guint64 value)
3022 case MONO_TYPE_I1: {
3023 guint8 *p = (guint8*)mem;
3028 case MONO_TYPE_I2: {
3029 guint16 *p = (void*)mem;
3034 case MONO_TYPE_I4: {
3035 guint32 *p = (void*)mem;
3040 case MONO_TYPE_I8: {
3041 guint64 *p = (void*)mem;
3046 g_assert_not_reached ();
3051 ICALL_EXPORT MonoObject *
3052 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, MonoObject *value)
3055 MonoClass *enumc, *objc;
3060 MONO_ARCH_SAVE_REGS;
3062 MONO_CHECK_ARG_NULL (enumType);
3063 MONO_CHECK_ARG_NULL (value);
3065 domain = mono_object_domain (enumType);
3066 enumc = mono_class_from_mono_type (enumType->type);
3068 mono_class_init_or_throw (enumc);
3070 objc = value->vtable->klass;
3072 if (!enumc->enumtype)
3073 mono_raise_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3074 if (!((objc->enumtype) || (objc->byval_arg.type >= MONO_TYPE_I1 && objc->byval_arg.type <= MONO_TYPE_U8)))
3075 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."));
3077 etype = mono_class_enum_basetype (enumc);
3079 /* MS throws this for typebuilders */
3080 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3082 res = mono_object_new (domain, enumc);
3083 val = read_enum_value ((char *)value + sizeof (MonoObject), objc->enumtype? mono_class_enum_basetype (objc)->type: objc->byval_arg.type);
3084 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, val);
3089 ICALL_EXPORT MonoObject *
3090 ves_icall_System_Enum_get_value (MonoObject *this)
3098 MONO_ARCH_SAVE_REGS;
3103 g_assert (this->vtable->klass->enumtype);
3105 enumc = mono_class_from_mono_type (mono_class_enum_basetype (this->vtable->klass));
3106 res = mono_object_new (mono_object_domain (this), enumc);
3107 dst = (char *)res + sizeof (MonoObject);
3108 src = (char *)this + sizeof (MonoObject);
3109 size = mono_class_value_size (enumc, NULL);
3111 memcpy (dst, src, size);
3116 ICALL_EXPORT MonoReflectionType *
3117 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3122 MONO_ARCH_SAVE_REGS;
3124 klass = mono_class_from_mono_type (type->type);
3125 mono_class_init_or_throw (klass);
3127 etype = mono_class_enum_basetype (klass);
3129 /* MS throws this for typebuilders */
3130 mono_raise_exception (mono_get_exception_argument ("Type must be a type provided by the runtime.", "enumType"));
3132 return mono_type_get_object (mono_object_domain (type), etype);
3136 ves_icall_System_Enum_compare_value_to (MonoObject *this, MonoObject *other)
3138 gpointer tdata = (char *)this + sizeof (MonoObject);
3139 gpointer odata = (char *)other + sizeof (MonoObject);
3140 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3141 g_assert (basetype);
3143 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3144 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3145 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3148 return me > other ? 1 : -1; \
3151 switch (basetype->type) {
3153 COMPARE_ENUM_VALUES (guint8);
3155 COMPARE_ENUM_VALUES (gint8);
3156 case MONO_TYPE_CHAR:
3158 COMPARE_ENUM_VALUES (guint16);
3160 COMPARE_ENUM_VALUES (gint16);
3162 COMPARE_ENUM_VALUES (guint32);
3164 COMPARE_ENUM_VALUES (gint32);
3166 COMPARE_ENUM_VALUES (guint64);
3168 COMPARE_ENUM_VALUES (gint64);
3170 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3172 #undef COMPARE_ENUM_VALUES
3177 ves_icall_System_Enum_get_hashcode (MonoObject *this)
3179 gpointer data = (char *)this + sizeof (MonoObject);
3180 MonoType *basetype = mono_class_enum_basetype (this->vtable->klass);
3181 g_assert (basetype);
3183 switch (basetype->type) {
3185 return *((gint8*)data);
3187 return *((guint8*)data);
3188 case MONO_TYPE_CHAR:
3190 return *((guint16*)data);
3193 return *((gint16*)data);
3195 return *((guint32*)data);
3197 return *((gint32*)data);
3199 case MONO_TYPE_I8: {
3200 gint64 value = *((gint64*)data);
3201 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3204 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3210 ves_icall_get_enum_info (MonoReflectionType *type, MonoEnumInfo *info)
3212 MonoDomain *domain = mono_object_domain (type);
3213 MonoClass *enumc = mono_class_from_mono_type (type->type);
3214 guint j = 0, nvalues, crow;
3216 MonoClassField *field;
3218 MONO_ARCH_SAVE_REGS;
3220 mono_class_init_or_throw (enumc);
3222 MONO_STRUCT_SETREF (info, utype, mono_type_get_object (domain, mono_class_enum_basetype (enumc)));
3223 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3224 MONO_STRUCT_SETREF (info, names, mono_array_new (domain, mono_defaults.string_class, nvalues));
3225 MONO_STRUCT_SETREF (info, values, mono_array_new (domain, enumc, nvalues));
3229 while ((field = mono_class_get_fields (enumc, &iter))) {
3232 MonoTypeEnum def_type;
3234 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3236 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3238 if (mono_field_is_deleted (field))
3240 mono_array_setref (info->names, j, mono_string_new (domain, mono_field_get_name (field)));
3242 p = mono_class_get_field_default_value (field, &def_type);
3243 len = mono_metadata_decode_blob_size (p, &p);
3244 switch (mono_class_enum_basetype (enumc)->type) {
3247 mono_array_set (info->values, gchar, j, *p);
3249 case MONO_TYPE_CHAR:
3252 mono_array_set (info->values, gint16, j, read16 (p));
3256 mono_array_set (info->values, gint32, j, read32 (p));
3260 mono_array_set (info->values, gint64, j, read64 (p));
3263 g_error ("Implement type 0x%02x in get_enum_info", mono_class_enum_basetype (enumc)->type);
3270 BFLAGS_IgnoreCase = 1,
3271 BFLAGS_DeclaredOnly = 2,
3272 BFLAGS_Instance = 4,
3274 BFLAGS_Public = 0x10,
3275 BFLAGS_NonPublic = 0x20,
3276 BFLAGS_FlattenHierarchy = 0x40,
3277 BFLAGS_InvokeMethod = 0x100,
3278 BFLAGS_CreateInstance = 0x200,
3279 BFLAGS_GetField = 0x400,
3280 BFLAGS_SetField = 0x800,
3281 BFLAGS_GetProperty = 0x1000,
3282 BFLAGS_SetProperty = 0x2000,
3283 BFLAGS_ExactBinding = 0x10000,
3284 BFLAGS_SuppressChangeType = 0x20000,
3285 BFLAGS_OptionalParamBinding = 0x40000
3288 ICALL_EXPORT MonoReflectionField *
3289 ves_icall_Type_GetField (MonoReflectionType *type, MonoString *name, guint32 bflags)
3292 MonoClass *startklass, *klass;
3294 MonoClassField *field;
3297 int (*compare_func) (const char *s1, const char *s2) = NULL;
3298 domain = ((MonoObject *)type)->vtable->domain;
3299 klass = startklass = mono_class_from_mono_type (type->type);
3302 mono_raise_exception (mono_get_exception_argument_null ("name"));
3303 if (type->type->byref)
3306 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3309 if (klass->exception_type != MONO_EXCEPTION_NONE)
3310 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3313 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3314 guint32 flags = mono_field_get_flags (field);
3317 if (mono_field_is_deleted_with_flags (field, flags))
3319 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3320 if (bflags & BFLAGS_Public)
3322 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3323 if (bflags & BFLAGS_NonPublic) {
3330 if (flags & FIELD_ATTRIBUTE_STATIC) {
3331 if (bflags & BFLAGS_Static)
3332 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3335 if (bflags & BFLAGS_Instance)
3342 utf8_name = mono_string_to_utf8 (name);
3344 if (compare_func (mono_field_get_name (field), utf8_name)) {
3350 return mono_field_get_object (domain, klass, field);
3352 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3358 ICALL_EXPORT MonoArray*
3359 ves_icall_Type_GetFields_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3362 MonoClass *startklass, *klass, *refklass;
3367 MonoClassField *field;
3368 MonoPtrArray tmp_array;
3370 MONO_ARCH_SAVE_REGS;
3372 domain = ((MonoObject *)type)->vtable->domain;
3373 if (type->type->byref)
3374 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3375 klass = startklass = mono_class_from_mono_type (type->type);
3376 refklass = mono_class_from_mono_type (reftype->type);
3378 mono_ptr_array_init (tmp_array, 2);
3381 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3382 mono_ptr_array_destroy (tmp_array);
3383 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3387 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3388 guint32 flags = mono_field_get_flags (field);
3390 if (mono_field_is_deleted_with_flags (field, flags))
3392 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3393 if (bflags & BFLAGS_Public)
3395 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3396 if (bflags & BFLAGS_NonPublic) {
3403 if (flags & FIELD_ATTRIBUTE_STATIC) {
3404 if (bflags & BFLAGS_Static)
3405 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3408 if (bflags & BFLAGS_Instance)
3414 member = (MonoObject*)mono_field_get_object (domain, refklass, field);
3415 mono_ptr_array_append (tmp_array, member);
3417 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3420 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3422 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3423 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3425 mono_ptr_array_destroy (tmp_array);
3431 method_nonpublic (MonoMethod* method, gboolean start_klass)
3433 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3434 case METHOD_ATTRIBUTE_ASSEM:
3435 return (start_klass || mono_defaults.generic_ilist_class);
3436 case METHOD_ATTRIBUTE_PRIVATE:
3438 case METHOD_ATTRIBUTE_PUBLIC:
3446 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3449 MonoClass *startklass;
3452 int len, match, nslots;
3453 /*FIXME, use MonoBitSet*/
3454 guint32 method_slots_default [8];
3455 guint32 *method_slots = NULL;
3456 int (*compare_func) (const char *s1, const char *s2) = NULL;
3458 array = g_ptr_array_new ();
3464 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3466 /* An optimization for calls made from Delegate:CreateDelegate () */
3467 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3468 method = mono_get_delegate_invoke (klass);
3469 if (mono_loader_get_last_error ())
3472 g_ptr_array_add (array, method);
3476 mono_class_setup_vtable (klass);
3477 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3480 if (is_generic_parameter (&klass->byval_arg))
3481 nslots = mono_class_get_vtable_size (klass->parent);
3483 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3484 if (nslots >= sizeof (method_slots_default) * 8) {
3485 method_slots = g_new0 (guint32, nslots / 32 + 1);
3487 method_slots = method_slots_default;
3488 memset (method_slots, 0, sizeof (method_slots_default));
3491 mono_class_setup_vtable (klass);
3492 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3496 while ((method = mono_class_get_methods (klass, &iter))) {
3498 if (method->slot != -1) {
3499 g_assert (method->slot < nslots);
3500 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3502 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3503 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3506 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3508 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3509 if (bflags & BFLAGS_Public)
3511 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3517 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3518 if (bflags & BFLAGS_Static)
3519 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3522 if (bflags & BFLAGS_Instance)
3530 if (compare_func (name, method->name))
3535 g_ptr_array_add (array, method);
3537 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3539 if (method_slots != method_slots_default)
3540 g_free (method_slots);
3545 if (method_slots != method_slots_default)
3546 g_free (method_slots);
3547 g_ptr_array_free (array, TRUE);
3549 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3550 *ex = mono_class_get_exception_for_failure (klass);
3552 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3553 mono_loader_clear_error ();
3558 ICALL_EXPORT MonoArray*
3559 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3561 static MonoClass *MethodInfo_array;
3564 MonoVTable *array_vtable;
3565 MonoException *ex = NULL;
3566 const char *mname = NULL;
3567 GPtrArray *method_array;
3568 MonoClass *klass, *refklass;
3571 if (!MethodInfo_array) {
3572 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3573 mono_memory_barrier ();
3574 MethodInfo_array = klass;
3577 klass = mono_class_from_mono_type (type->type);
3578 refklass = mono_class_from_mono_type (reftype->type);
3579 domain = ((MonoObject *)type)->vtable->domain;
3580 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, TRUE);
3581 if (type->type->byref)
3582 return mono_array_new_specific (array_vtable, 0);
3585 mname = mono_string_to_utf8 (name);
3587 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3588 g_free ((char*)mname);
3590 mono_raise_exception (ex);
3592 res = mono_array_new_specific (array_vtable, method_array->len);
3595 for (i = 0; i < method_array->len; ++i) {
3596 MonoMethod *method = g_ptr_array_index (method_array, i);
3597 mono_array_setref (res, i, mono_method_get_object (domain, method, refklass));
3600 g_ptr_array_free (method_array, TRUE);
3604 ICALL_EXPORT MonoArray*
3605 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3608 static MonoClass *System_Reflection_ConstructorInfo;
3609 MonoClass *startklass, *klass, *refklass;
3614 gpointer iter = NULL;
3615 MonoPtrArray tmp_array;
3617 MONO_ARCH_SAVE_REGS;
3619 mono_ptr_array_init (tmp_array, 4); /*FIXME, guestimating*/
3621 domain = ((MonoObject *)type)->vtable->domain;
3622 if (type->type->byref)
3623 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3624 klass = startklass = mono_class_from_mono_type (type->type);
3625 refklass = mono_class_from_mono_type (reftype->type);
3627 if (!System_Reflection_ConstructorInfo)
3628 System_Reflection_ConstructorInfo = mono_class_from_name (
3629 mono_defaults.corlib, "System.Reflection", "ConstructorInfo");
3632 while ((method = mono_class_get_methods (klass, &iter))) {
3634 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3636 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3637 if (bflags & BFLAGS_Public)
3640 if (bflags & BFLAGS_NonPublic)
3646 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3647 if (bflags & BFLAGS_Static)
3648 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3651 if (bflags & BFLAGS_Instance)
3657 member = (MonoObject*)mono_method_get_object (domain, method, refklass);
3659 mono_ptr_array_append (tmp_array, member);
3662 res = mono_array_new_cached (domain, System_Reflection_ConstructorInfo, mono_ptr_array_size (tmp_array));
3664 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3665 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3667 mono_ptr_array_destroy (tmp_array);
3673 property_hash (gconstpointer data)
3675 MonoProperty *prop = (MonoProperty*)data;
3677 return g_str_hash (prop->name);
3681 property_equal (MonoProperty *prop1, MonoProperty *prop2)
3683 // Properties are hide-by-name-and-signature
3684 if (!g_str_equal (prop1->name, prop2->name))
3687 if (prop1->get && prop2->get && !mono_metadata_signature_equal (mono_method_signature (prop1->get), mono_method_signature (prop2->get)))
3689 if (prop1->set && prop2->set && !mono_metadata_signature_equal (mono_method_signature (prop1->set), mono_method_signature (prop2->set)))
3695 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
3700 return method_nonpublic (accessor, start_klass);
3703 ICALL_EXPORT MonoArray*
3704 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3708 static MonoClass *System_Reflection_PropertyInfo;
3709 MonoClass *startklass, *klass;
3715 gchar *propname = NULL;
3716 int (*compare_func) (const char *s1, const char *s2) = NULL;
3718 GHashTable *properties = NULL;
3719 MonoPtrArray tmp_array;
3721 MONO_ARCH_SAVE_REGS;
3723 mono_ptr_array_init (tmp_array, 8); /*This the average for ASP.NET types*/
3725 if (!System_Reflection_PropertyInfo)
3726 System_Reflection_PropertyInfo = mono_class_from_name (
3727 mono_defaults.corlib, "System.Reflection", "PropertyInfo");
3729 domain = ((MonoObject *)type)->vtable->domain;
3730 if (type->type->byref)
3731 return mono_array_new_cached (domain, System_Reflection_PropertyInfo, 0);
3732 klass = startklass = mono_class_from_mono_type (type->type);
3735 propname = mono_string_to_utf8 (name);
3736 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3739 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
3741 mono_class_setup_vtable (klass);
3742 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3746 while ((prop = mono_class_get_properties (klass, &iter))) {
3752 flags = method->flags;
3755 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
3756 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
3757 if (bflags & BFLAGS_Public)
3759 } else if (bflags & BFLAGS_NonPublic) {
3760 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
3761 property_accessor_nonpublic(prop->set, startklass == klass)) {
3768 if (flags & METHOD_ATTRIBUTE_STATIC) {
3769 if (bflags & BFLAGS_Static)
3770 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3773 if (bflags & BFLAGS_Instance)
3782 if (compare_func (propname, prop->name))
3786 if (g_hash_table_lookup (properties, prop))
3789 mono_ptr_array_append (tmp_array, mono_property_get_object (domain, startklass, prop));
3791 g_hash_table_insert (properties, prop, prop);
3793 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
3796 g_hash_table_destroy (properties);
3799 res = mono_array_new_cached (domain, System_Reflection_PropertyInfo, mono_ptr_array_size (tmp_array));
3800 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3801 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3803 mono_ptr_array_destroy (tmp_array);
3809 g_hash_table_destroy (properties);
3812 mono_ptr_array_destroy (tmp_array);
3814 if (klass->exception_type != MONO_EXCEPTION_NONE) {
3815 ex = mono_class_get_exception_for_failure (klass);
3817 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3818 mono_loader_clear_error ();
3820 mono_raise_exception (ex);
3824 ICALL_EXPORT MonoReflectionEvent *
3825 ves_icall_MonoType_GetEvent (MonoReflectionType *type, MonoString *name, guint32 bflags)
3828 MonoClass *klass, *startklass;
3833 int (*compare_func) (const char *s1, const char *s2);
3835 MONO_ARCH_SAVE_REGS;
3837 event_name = mono_string_to_utf8 (name);
3838 if (type->type->byref)
3840 klass = startklass = mono_class_from_mono_type (type->type);
3841 domain = mono_object_domain (type);
3843 mono_class_init_or_throw (klass);
3845 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3847 if (klass->exception_type != MONO_EXCEPTION_NONE)
3848 mono_raise_exception (mono_class_get_exception_for_failure (klass));
3851 while ((event = mono_class_get_events (klass, &iter))) {
3852 if (compare_func (event->name, event_name))
3855 method = event->add;
3857 method = event->remove;
3859 method = event->raise;
3861 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3862 if (!(bflags & BFLAGS_Public))
3865 if (!(bflags & BFLAGS_NonPublic))
3867 if ((klass != startklass) && (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PRIVATE)
3871 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3872 if (!(bflags & BFLAGS_Static))
3874 if (!(bflags & BFLAGS_FlattenHierarchy) && (klass != startklass))
3877 if (!(bflags & BFLAGS_Instance))
3881 if (!(bflags & BFLAGS_NonPublic))
3884 g_free (event_name);
3885 return mono_event_get_object (domain, startklass, event);
3888 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3891 g_free (event_name);
3896 event_hash (gconstpointer data)
3898 MonoEvent *event = (MonoEvent*)data;
3900 return g_str_hash (event->name);
3904 event_equal (MonoEvent *event1, MonoEvent *event2)
3906 // Events are hide-by-name
3907 return g_str_equal (event1->name, event2->name);
3910 ICALL_EXPORT MonoArray*
3911 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3915 static MonoClass *System_Reflection_EventInfo;
3916 MonoClass *startklass, *klass;
3922 GHashTable *events = NULL;
3923 MonoPtrArray tmp_array;
3925 MONO_ARCH_SAVE_REGS;
3927 mono_ptr_array_init (tmp_array, 4);
3929 if (!System_Reflection_EventInfo)
3930 System_Reflection_EventInfo = mono_class_from_name (
3931 mono_defaults.corlib, "System.Reflection", "EventInfo");
3933 domain = mono_object_domain (type);
3934 if (type->type->byref)
3935 return mono_array_new_cached (domain, System_Reflection_EventInfo, 0);
3936 klass = startklass = mono_class_from_mono_type (type->type);
3938 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
3940 mono_class_setup_vtable (klass);
3941 if (klass->exception_type != MONO_EXCEPTION_NONE || mono_loader_get_last_error ())
3945 while ((event = mono_class_get_events (klass, &iter))) {
3947 method = event->add;
3949 method = event->remove;
3951 method = event->raise;
3953 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3954 if (bflags & BFLAGS_Public)
3956 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
3957 if (bflags & BFLAGS_NonPublic)
3962 if (bflags & BFLAGS_NonPublic)
3968 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3969 if (bflags & BFLAGS_Static)
3970 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3973 if (bflags & BFLAGS_Instance)
3978 if (bflags & BFLAGS_Instance)
3983 if (g_hash_table_lookup (events, event))
3986 mono_ptr_array_append (tmp_array, mono_event_get_object (domain, startklass, event));
3988 g_hash_table_insert (events, event, event);
3990 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3993 g_hash_table_destroy (events);
3995 res = mono_array_new_cached (domain, System_Reflection_EventInfo, mono_ptr_array_size (tmp_array));
3997 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3998 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4000 mono_ptr_array_destroy (tmp_array);
4005 mono_ptr_array_destroy (tmp_array);
4006 if (klass->exception_type != MONO_EXCEPTION_NONE) {
4007 ex = mono_class_get_exception_for_failure (klass);
4009 ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4010 mono_loader_clear_error ();
4012 mono_raise_exception (ex);
4016 ICALL_EXPORT MonoReflectionType *
4017 ves_icall_Type_GetNestedType (MonoReflectionType *type, MonoString *name, guint32 bflags)
4025 MONO_ARCH_SAVE_REGS;
4028 mono_raise_exception (mono_get_exception_argument_null ("name"));
4030 domain = ((MonoObject *)type)->vtable->domain;
4031 if (type->type->byref)
4033 klass = mono_class_from_mono_type (type->type);
4035 str = mono_string_to_utf8 (name);
4038 if (klass->exception_type != MONO_EXCEPTION_NONE)
4039 mono_raise_exception (mono_class_get_exception_for_failure (klass));
4042 * If a nested type is generic, return its generic type definition.
4043 * Note that this means that the return value is essentially a
4044 * nested type of the generic type definition of @klass.
4046 * A note in MSDN claims that a generic type definition can have
4047 * nested types that aren't generic. In any case, the container of that
4048 * nested type would be the generic type definition.
4050 if (klass->generic_class)
4051 klass = klass->generic_class->container_class;
4054 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4056 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4057 if (bflags & BFLAGS_Public)
4060 if (bflags & BFLAGS_NonPublic)
4065 if (strcmp (nested->name, str) == 0){
4067 return mono_type_get_object (domain, &nested->byval_arg);
4070 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4076 ICALL_EXPORT MonoArray*
4077 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, guint32 bflags)
4086 MonoPtrArray tmp_array;
4088 MONO_ARCH_SAVE_REGS;
4090 domain = ((MonoObject *)type)->vtable->domain;
4091 if (type->type->byref)
4092 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4093 klass = mono_class_from_mono_type (type->type);
4096 * If a nested type is generic, return its generic type definition.
4097 * Note that this means that the return value is essentially the set
4098 * of nested types of the generic type definition of @klass.
4100 * A note in MSDN claims that a generic type definition can have
4101 * nested types that aren't generic. In any case, the container of that
4102 * nested type would be the generic type definition.
4104 if (klass->generic_class)
4105 klass = klass->generic_class->container_class;
4107 mono_ptr_array_init (tmp_array, 1);
4109 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4111 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4112 if (bflags & BFLAGS_Public)
4115 if (bflags & BFLAGS_NonPublic)
4120 member = (MonoObject*)mono_type_get_object (domain, &nested->byval_arg);
4121 mono_ptr_array_append (tmp_array, member);
4124 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4126 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4127 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4129 mono_ptr_array_destroy (tmp_array);
4134 ICALL_EXPORT MonoReflectionType*
4135 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4138 MonoType *type = NULL;
4139 MonoTypeNameParse info;
4140 gboolean type_resolve;
4142 MONO_ARCH_SAVE_REGS;
4144 /* On MS.NET, this does not fire a TypeResolve event */
4145 type_resolve = TRUE;
4146 str = mono_string_to_utf8 (name);
4147 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4148 if (!mono_reflection_parse_type (str, &info)) {
4150 mono_reflection_free_type_info (&info);
4151 if (throwOnError) /* uhm: this is a parse error, though... */
4152 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4153 /*g_print ("failed parse\n");*/
4157 if (info.assembly.name) {
4159 mono_reflection_free_type_info (&info);
4161 /* 1.0 and 2.0 throw different exceptions */
4162 if (mono_defaults.generic_ilist_class)
4163 mono_raise_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4165 mono_raise_exception (mono_get_exception_type_load (name, NULL));
4170 if (module != NULL) {
4172 type = mono_reflection_get_type (module->image, &info, ignoreCase, &type_resolve);
4177 if (assembly_is_dynamic (assembly->assembly)) {
4178 /* Enumerate all modules */
4179 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4183 if (abuilder->modules) {
4184 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4185 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4186 type = mono_reflection_get_type (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve);
4192 if (!type && abuilder->loaded_modules) {
4193 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4194 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4195 type = mono_reflection_get_type (mod->image, &info, ignoreCase, &type_resolve);
4202 type = mono_reflection_get_type (assembly->assembly->image, &info, ignoreCase, &type_resolve);
4204 mono_reflection_free_type_info (&info);
4206 MonoException *e = NULL;
4209 e = mono_get_exception_type_load (name, NULL);
4211 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4212 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4214 mono_loader_clear_error ();
4217 mono_raise_exception (e);
4220 } else if (mono_loader_get_last_error ()) {
4222 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4223 mono_loader_clear_error ();
4226 if (type->type == MONO_TYPE_CLASS) {
4227 MonoClass *klass = mono_type_get_class (type);
4229 if (mono_security_enabled () && !klass->exception_type)
4230 /* Some security problems are detected during generic vtable construction */
4231 mono_class_setup_vtable (klass);
4233 /* need to report exceptions ? */
4234 if (throwOnError && klass->exception_type) {
4235 /* report SecurityException (or others) that occured when loading the assembly */
4236 MonoException *exc = mono_class_get_exception_for_failure (klass);
4237 mono_loader_clear_error ();
4238 mono_raise_exception (exc);
4239 } else if (mono_security_enabled () && klass->exception_type == MONO_EXCEPTION_SECURITY_INHERITANCEDEMAND) {
4244 /* g_print ("got it\n"); */
4245 return mono_type_get_object (mono_object_domain (assembly), type);
4249 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4252 gchar *shadow_ini_file;
4255 /* Check for shadow-copied assembly */
4256 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4257 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4259 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4260 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4266 g_free (shadow_ini_file);
4267 if (content != NULL) {
4270 *filename = content;
4277 ICALL_EXPORT MonoString *
4278 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4280 MonoDomain *domain = mono_object_domain (assembly);
4281 MonoAssembly *mass = assembly->assembly;
4282 MonoString *res = NULL;
4287 MONO_ARCH_SAVE_REGS;
4289 if (g_path_is_absolute (mass->image->name)) {
4290 absolute = g_strdup (mass->image->name);
4291 dirname = g_path_get_dirname (absolute);
4293 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4294 dirname = g_strdup (mass->basedir);
4297 replace_shadow_path (domain, dirname, &absolute);
4302 for (i = strlen (absolute) - 1; i >= 0; i--)
4303 if (absolute [i] == '\\')
4308 uri = g_filename_to_uri (absolute, NULL, NULL);
4310 const char *prepend = "file://";
4312 if (*absolute == '/' && *(absolute + 1) == '/') {
4315 prepend = "file:///";
4318 uri = g_strconcat (prepend, absolute, NULL);
4322 res = mono_string_new (domain, uri);
4329 ICALL_EXPORT MonoBoolean
4330 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4332 MonoAssembly *mass = assembly->assembly;
4334 MONO_ARCH_SAVE_REGS;
4336 return mass->in_gac;
4339 ICALL_EXPORT MonoReflectionAssembly*
4340 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4344 MonoImageOpenStatus status;
4346 MONO_ARCH_SAVE_REGS;
4348 name = mono_string_to_utf8 (mname);
4349 res = mono_assembly_load_with_partial_name (name, &status);
4355 return mono_assembly_get_object (mono_domain_get (), res);
4358 ICALL_EXPORT MonoString *
4359 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4361 MonoDomain *domain = mono_object_domain (assembly);
4364 MONO_ARCH_SAVE_REGS;
4366 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4371 ICALL_EXPORT MonoBoolean
4372 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4374 MONO_ARCH_SAVE_REGS;
4376 return assembly->assembly->ref_only;
4379 ICALL_EXPORT MonoString *
4380 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4382 MonoDomain *domain = mono_object_domain (assembly);
4384 MONO_ARCH_SAVE_REGS;
4386 return mono_string_new (domain, assembly->assembly->image->version);
4389 ICALL_EXPORT MonoReflectionMethod*
4390 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4392 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4394 MONO_ARCH_SAVE_REGS;
4398 return mono_method_get_object (mono_object_domain (assembly), mono_get_method (assembly->assembly->image, token, NULL), NULL);
4401 ICALL_EXPORT MonoReflectionModule*
4402 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4404 return mono_module_get_object (mono_object_domain (assembly), assembly->assembly->image);
4407 ICALL_EXPORT MonoArray*
4408 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4410 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4411 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4415 MONO_ARCH_SAVE_REGS;
4417 for (i = 0; i < table->rows; ++i) {
4418 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4419 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4425 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision)
4427 static MonoClass *System_Version = NULL;
4428 static MonoMethod *create_version = NULL;
4432 if (!System_Version) {
4433 System_Version = mono_class_from_name (mono_defaults.corlib, "System", "Version");
4434 g_assert (System_Version);
4437 if (!create_version) {
4438 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4439 create_version = mono_method_desc_search_in_class (desc, System_Version);
4440 g_assert (create_version);
4441 mono_method_desc_free (desc);
4447 args [3] = &revision;
4448 result = mono_object_new (domain, System_Version);
4449 mono_runtime_invoke (create_version, result, args, NULL);
4454 ICALL_EXPORT MonoArray*
4455 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4457 static MonoClass *System_Reflection_AssemblyName;
4459 MonoDomain *domain = mono_object_domain (assembly);
4461 static MonoMethod *create_culture = NULL;
4462 MonoImage *image = assembly->assembly->image;
4465 MONO_ARCH_SAVE_REGS;
4467 if (!System_Reflection_AssemblyName)
4468 System_Reflection_AssemblyName = mono_class_from_name (
4469 mono_defaults.corlib, "System.Reflection", "AssemblyName");
4471 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4474 result = mono_array_new (domain, System_Reflection_AssemblyName, count);
4476 if (count > 0 && !create_culture) {
4477 MonoMethodDesc *desc = mono_method_desc_new (
4478 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4479 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4480 g_assert (create_culture);
4481 mono_method_desc_free (desc);
4484 for (i = 0; i < count; i++) {
4485 MonoReflectionAssemblyName *aname;
4486 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4488 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4490 aname = (MonoReflectionAssemblyName *) mono_object_new (
4491 domain, System_Reflection_AssemblyName);
4493 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4495 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4496 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4497 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4498 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4499 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4500 aname->versioncompat = 1; /* SameMachine (default) */
4501 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4502 MONO_OBJECT_SETREF (aname, version, create_version (domain, aname->major, aname->minor, aname->build, aname->revision));
4504 if (create_culture) {
4506 MonoBoolean assembly_ref = 1;
4507 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4508 args [1] = &assembly_ref;
4509 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4512 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4513 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4514 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4516 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4517 /* public key token isn't copied - the class library will
4518 automatically generate it from the public key if required */
4519 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4520 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4522 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4523 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4526 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4529 /* note: this function doesn't return the codebase on purpose (i.e. it can
4530 be used under partial trust as path information isn't present). */
4532 mono_array_setref (result, i, aname);
4537 /* move this in some file in mono/util/ */
4539 g_concat_dir_and_file (const char *dir, const char *file)
4541 g_return_val_if_fail (dir != NULL, NULL);
4542 g_return_val_if_fail (file != NULL, NULL);
4545 * If the directory name doesn't have a / on the end, we need
4546 * to add one so we get a proper path to the file
4548 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4549 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4551 return g_strconcat (dir, file, NULL);
4555 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4557 char *n = mono_string_to_utf8 (name);
4558 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4560 guint32 cols [MONO_MANIFEST_SIZE];
4561 guint32 impl, file_idx;
4565 MONO_ARCH_SAVE_REGS;
4567 for (i = 0; i < table->rows; ++i) {
4568 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4569 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4570 if (strcmp (val, n) == 0)
4574 if (i == table->rows)
4577 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4580 * this code should only be called after obtaining the
4581 * ResourceInfo and handling the other cases.
4583 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4584 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4586 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4591 module = assembly->assembly->image;
4593 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) mono_module_get_object (mono_domain_get (), module));
4595 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4598 ICALL_EXPORT gboolean
4599 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4601 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4603 guint32 cols [MONO_MANIFEST_SIZE];
4604 guint32 file_cols [MONO_FILE_SIZE];
4608 MONO_ARCH_SAVE_REGS;
4610 n = mono_string_to_utf8 (name);
4611 for (i = 0; i < table->rows; ++i) {
4612 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4613 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4614 if (strcmp (val, n) == 0)
4618 if (i == table->rows)
4621 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4622 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4625 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4626 case MONO_IMPLEMENTATION_FILE:
4627 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4628 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4629 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4630 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4631 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4632 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4635 info->location = RESOURCE_LOCATION_EMBEDDED;
4638 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4639 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4640 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4641 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4642 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4643 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4645 mono_raise_exception (ex);
4647 MONO_OBJECT_SETREF (info, assembly, mono_assembly_get_object (mono_domain_get (), assembly->assembly->image->references [i - 1]));
4649 /* Obtain info recursively */
4650 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4651 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4654 case MONO_IMPLEMENTATION_EXP_TYPE:
4655 g_assert_not_reached ();
4663 ICALL_EXPORT MonoObject*
4664 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4666 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4667 MonoArray *result = NULL;
4672 MONO_ARCH_SAVE_REGS;
4674 /* check hash if needed */
4676 n = mono_string_to_utf8 (name);
4677 for (i = 0; i < table->rows; ++i) {
4678 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4679 if (strcmp (val, n) == 0) {
4682 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4683 fn = mono_string_new (mono_object_domain (assembly), n);
4685 return (MonoObject*)fn;
4693 for (i = 0; i < table->rows; ++i) {
4694 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
4698 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
4701 for (i = 0; i < table->rows; ++i) {
4702 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
4703 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4704 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
4705 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
4710 return (MonoObject*)result;
4713 ICALL_EXPORT MonoArray*
4714 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
4716 MonoDomain *domain = mono_domain_get();
4719 int i, j, file_count = 0;
4720 MonoImage **modules;
4721 guint32 module_count, real_module_count;
4722 MonoTableInfo *table;
4723 guint32 cols [MONO_FILE_SIZE];
4724 MonoImage *image = assembly->assembly->image;
4726 g_assert (image != NULL);
4727 g_assert (!assembly_is_dynamic (assembly->assembly));
4729 table = &image->tables [MONO_TABLE_FILE];
4730 file_count = table->rows;
4732 modules = image->modules;
4733 module_count = image->module_count;
4735 real_module_count = 0;
4736 for (i = 0; i < module_count; ++i)
4738 real_module_count ++;
4740 klass = mono_class_from_name (mono_defaults.corlib, "System.Reflection", "Module");
4741 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
4743 mono_array_setref (res, 0, mono_module_get_object (domain, image));
4745 for (i = 0; i < module_count; ++i)
4747 mono_array_setref (res, j, mono_module_get_object (domain, modules[i]));
4751 for (i = 0; i < file_count; ++i, ++j) {
4752 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
4753 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4754 mono_array_setref (res, j, mono_module_file_get_object (domain, image, i));
4756 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
4758 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
4759 mono_raise_exception (mono_get_exception_file_not_found2 (NULL, fname));
4761 mono_array_setref (res, j, mono_module_get_object (domain, m));
4768 ICALL_EXPORT MonoReflectionMethod*
4769 ves_icall_GetCurrentMethod (void)
4771 MonoMethod *m = mono_method_get_last_managed ();
4773 while (m->is_inflated)
4774 m = ((MonoMethodInflated*)m)->declaring;
4776 return mono_method_get_object (mono_domain_get (), m, NULL);
4781 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
4784 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
4785 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
4786 //method is inflated, we should inflate it on the other class
4787 MonoGenericContext ctx;
4788 ctx.method_inst = inflated->context.method_inst;
4789 ctx.class_inst = inflated->context.class_inst;
4790 if (klass->generic_class)
4791 ctx.class_inst = klass->generic_class->context.class_inst;
4792 else if (klass->generic_container)
4793 ctx.class_inst = klass->generic_container->context.class_inst;
4794 return mono_class_inflate_generic_method_full (inflated->declaring, klass, &ctx);
4797 mono_class_setup_methods (method->klass);
4798 if (method->klass->exception_type)
4800 for (i = 0; i < method->klass->method.count; ++i) {
4801 if (method->klass->methods [i] == method) {
4806 mono_class_setup_methods (klass);
4807 if (klass->exception_type)
4809 g_assert (offset >= 0 && offset < klass->method.count);
4810 return klass->methods [offset];
4813 ICALL_EXPORT MonoReflectionMethod*
4814 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
4818 klass = mono_class_from_mono_type (type);
4819 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
4821 if (method->klass != klass) {
4822 method = mono_method_get_equivalent_method (method, klass);
4827 klass = method->klass;
4828 return mono_method_get_object (mono_domain_get (), method, klass);
4831 ICALL_EXPORT MonoReflectionMethod*
4832 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternal (MonoMethod *method)
4834 return mono_method_get_object (mono_domain_get (), method, NULL);
4837 ICALL_EXPORT MonoReflectionMethodBody*
4838 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
4840 return mono_method_body_get_object (mono_domain_get (), method);
4843 ICALL_EXPORT MonoReflectionAssembly*
4844 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
4846 MonoMethod *dest = NULL;
4848 MONO_ARCH_SAVE_REGS;
4850 mono_stack_walk_no_il (get_executing, &dest);
4852 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4856 ICALL_EXPORT MonoReflectionAssembly*
4857 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
4859 MonoDomain* domain = mono_domain_get ();
4861 MONO_ARCH_SAVE_REGS;
4863 if (!domain->entry_assembly)
4866 return mono_assembly_get_object (domain, domain->entry_assembly);
4869 ICALL_EXPORT MonoReflectionAssembly*
4870 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
4875 MONO_ARCH_SAVE_REGS;
4878 mono_stack_walk_no_il (get_executing, &dest);
4880 mono_stack_walk_no_il (get_caller, &dest);
4883 return mono_assembly_get_object (mono_domain_get (), dest->klass->image->assembly);
4886 ICALL_EXPORT MonoString *
4887 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
4888 gboolean assembly_qualified)
4890 MonoDomain *domain = mono_object_domain (object);
4891 MonoTypeNameFormat format;
4896 format = assembly_qualified ?
4897 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
4898 MONO_TYPE_NAME_FORMAT_FULL_NAME;
4900 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
4902 name = mono_type_get_name_full (object->type, format);
4906 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
4911 res = mono_string_new (domain, name);
4918 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *this)
4920 MonoClass *klass = mono_class_from_mono_type (this->type);
4921 mono_class_init_or_throw (klass);
4922 return mono_security_core_clr_class_level (klass);
4926 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token)
4928 static MonoMethod *create_culture = NULL;
4931 const char *pkey_ptr;
4933 MonoBoolean assembly_ref = 0;
4935 MONO_ARCH_SAVE_REGS;
4937 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
4938 aname->major = name->major;
4939 aname->minor = name->minor;
4940 aname->build = name->build;
4941 aname->flags = name->flags;
4942 aname->revision = name->revision;
4943 aname->hashalg = name->hash_alg;
4944 aname->versioncompat = 1; /* SameMachine (default) */
4945 aname->processor_architecture = name->arch;
4947 if (by_default_version)
4948 MONO_OBJECT_SETREF (aname, version, create_version (domain, name->major, name->minor, name->build, name->revision));
4951 if (absolute != NULL && *absolute != '\0') {
4952 const gchar *prepend = "file://";
4955 codebase = g_strdup (absolute);
4960 for (i = strlen (codebase) - 1; i >= 0; i--)
4961 if (codebase [i] == '\\')
4964 if (*codebase == '/' && *(codebase + 1) == '/') {
4967 prepend = "file:///";
4971 result = g_strconcat (prepend, codebase, NULL);
4977 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
4981 if (!create_culture) {
4982 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4983 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4984 g_assert (create_culture);
4985 mono_method_desc_free (desc);
4988 if (name->culture) {
4989 args [0] = mono_string_new (domain, name->culture);
4990 args [1] = &assembly_ref;
4991 MONO_OBJECT_SETREF (aname, cultureInfo, mono_runtime_invoke (create_culture, NULL, args, NULL));
4994 if (name->public_key) {
4995 pkey_ptr = (char*)name->public_key;
4996 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4998 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4999 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
5000 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5001 } else if (default_publickey) {
5002 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
5003 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5006 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
5007 if (name->public_key_token [0]) {
5011 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
5012 p = mono_array_addr (aname->keyToken, char, 0);
5014 for (i = 0, j = 0; i < 8; i++) {
5015 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
5016 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
5019 } else if (default_token) {
5020 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
5024 ICALL_EXPORT MonoString *
5025 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
5027 MonoDomain *domain = mono_object_domain (assembly);
5028 MonoAssembly *mass = assembly->assembly;
5032 name = mono_stringify_assembly_name (&mass->aname);
5033 res = mono_string_new (domain, name);
5040 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5043 MonoAssembly *mass = assembly->assembly;
5045 MONO_ARCH_SAVE_REGS;
5047 if (g_path_is_absolute (mass->image->name)) {
5048 fill_reflection_assembly_name (mono_object_domain (assembly),
5049 aname, &mass->aname, mass->image->name, TRUE,
5053 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5055 fill_reflection_assembly_name (mono_object_domain (assembly),
5056 aname, &mass->aname, absolute, TRUE, TRUE,
5063 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5066 MonoImageOpenStatus status = MONO_IMAGE_OK;
5069 MonoAssemblyName name;
5072 MONO_ARCH_SAVE_REGS;
5074 filename = mono_string_to_utf8 (fname);
5076 dirname = g_path_get_dirname (filename);
5077 replace_shadow_path (mono_domain_get (), dirname, &filename);
5080 image = mono_image_open (filename, &status);
5086 if (status == MONO_IMAGE_IMAGE_INVALID)
5087 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5089 exc = mono_get_exception_file_not_found2 (NULL, fname);
5090 mono_raise_exception (exc);
5093 res = mono_assembly_fill_assembly_name (image, &name);
5095 mono_image_close (image);
5097 mono_raise_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5100 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename,
5104 mono_image_close (image);
5107 ICALL_EXPORT MonoBoolean
5108 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5109 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5111 MonoBoolean result = FALSE;
5112 MonoDeclSecurityEntry entry;
5114 /* SecurityAction.RequestMinimum */
5115 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5116 *minimum = entry.blob;
5117 *minLength = entry.size;
5120 /* SecurityAction.RequestOptional */
5121 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5122 *optional = entry.blob;
5123 *optLength = entry.size;
5126 /* SecurityAction.RequestRefuse */
5127 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5128 *refused = entry.blob;
5129 *refLength = entry.size;
5137 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly)
5141 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5143 guint32 attrs, visibility;
5145 /* we start the count from 1 because we skip the special type <Module> */
5148 for (i = 1; i < tdef->rows; ++i) {
5149 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5150 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5151 if (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)
5155 count = tdef->rows - 1;
5157 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5158 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5160 for (i = 1; i < tdef->rows; ++i) {
5161 attrs = mono_metadata_decode_row_col (tdef, i, MONO_TYPEDEF_FLAGS);
5162 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5163 if (!exportedOnly || (visibility == TYPE_ATTRIBUTE_PUBLIC || visibility == TYPE_ATTRIBUTE_NESTED_PUBLIC)) {
5165 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, &error);
5166 g_assert (!mono_loader_get_last_error ()); /* Plug any leaks */
5169 mono_array_setref (res, count, mono_type_get_object (domain, &klass->byval_arg));
5171 MonoException *ex = mono_error_convert_to_exception (&error);
5172 mono_array_setref (*exceptions, count, ex);
5181 ICALL_EXPORT MonoArray*
5182 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5184 MonoArray *res = NULL;
5185 MonoArray *exceptions = NULL;
5186 MonoImage *image = NULL;
5187 MonoTableInfo *table = NULL;
5190 int i, len, ex_count;
5192 MONO_ARCH_SAVE_REGS;
5194 domain = mono_object_domain (assembly);
5196 g_assert (!assembly_is_dynamic (assembly->assembly));
5197 image = assembly->assembly->image;
5198 table = &image->tables [MONO_TABLE_FILE];
5199 res = mono_module_get_types (domain, image, &exceptions, exportedOnly);
5201 /* Append data from all modules in the assembly */
5202 for (i = 0; i < table->rows; ++i) {
5203 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5204 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5207 MonoArray *res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly);
5208 /* Append the new types to the end of the array */
5209 if (mono_array_length (res2) > 0) {
5211 MonoArray *res3, *ex3;
5213 len1 = mono_array_length (res);
5214 len2 = mono_array_length (res2);
5216 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5217 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5218 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5221 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5222 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5223 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5230 /* the ReflectionTypeLoadException must have all the types (Types property),
5231 * NULL replacing types which throws an exception. The LoaderException must
5232 * contain all exceptions for NULL items.
5235 len = mono_array_length (res);
5238 for (i = 0; i < len; i++) {
5239 MonoReflectionType *t = mono_array_get (res, gpointer, i);
5243 klass = mono_type_get_class (t->type);
5244 if ((klass != NULL) && klass->exception_type) {
5245 /* keep the class in the list */
5246 list = g_list_append (list, klass);
5247 /* and replace Type with NULL */
5248 mono_array_setref (res, i, NULL);
5255 if (list || ex_count) {
5257 MonoException *exc = NULL;
5258 MonoArray *exl = NULL;
5259 int j, length = g_list_length (list) + ex_count;
5261 mono_loader_clear_error ();
5263 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5264 /* Types for which mono_class_get_checked () succeeded */
5265 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5266 MonoException *exc = mono_class_get_exception_for_failure (tmp->data);
5267 mono_array_setref (exl, i, exc);
5269 /* Types for which it don't */
5270 for (j = 0; j < mono_array_length (exceptions); ++j) {
5271 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5273 g_assert (i < length);
5274 mono_array_setref (exl, i, exc);
5281 exc = mono_get_exception_reflection_type_load (res, exl);
5282 mono_loader_clear_error ();
5283 mono_raise_exception (exc);
5289 ICALL_EXPORT gboolean
5290 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5292 MonoAssemblyName aname;
5293 MonoDomain *domain = mono_object_domain (name);
5295 gboolean is_version_defined;
5296 gboolean is_token_defined;
5298 aname.public_key = NULL;
5299 val = mono_string_to_utf8 (assname);
5300 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5301 g_free ((guint8*) aname.public_key);
5306 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined,
5307 FALSE, is_token_defined);
5309 mono_assembly_name_free (&aname);
5310 g_free ((guint8*) aname.public_key);
5316 ICALL_EXPORT MonoReflectionType*
5317 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5320 MonoDomain *domain = mono_object_domain (module);
5323 MONO_ARCH_SAVE_REGS;
5325 g_assert (module->image);
5327 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5328 /* These images do not have a global type */
5331 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5332 mono_error_raise_exception (&error);
5333 return mono_type_get_object (domain, &klass->byval_arg);
5337 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5339 /*if (module->image)
5340 mono_image_close (module->image);*/
5343 ICALL_EXPORT MonoString*
5344 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5346 MonoDomain *domain = mono_object_domain (module);
5348 MONO_ARCH_SAVE_REGS;
5350 g_assert (module->image);
5351 return mono_string_new (domain, module->image->guid);
5354 ICALL_EXPORT gpointer
5355 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5358 if (module->image && module->image->is_module_handle)
5359 return module->image->raw_data;
5362 return (gpointer) (-1);
5366 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5368 if (image_is_dynamic (image)) {
5369 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5370 *pe_kind = dyn->pe_kind;
5371 *machine = dyn->machine;
5374 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5375 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5380 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5382 return (image->md_version_major << 16) | (image->md_version_minor);
5385 ICALL_EXPORT MonoArray*
5386 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5388 MonoArray *exceptions;
5391 MONO_ARCH_SAVE_REGS;
5394 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5396 MonoArray *res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE);
5397 for (i = 0; i < mono_array_length (exceptions); ++i) {
5398 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5400 mono_raise_exception (ex);
5407 mono_memberref_is_method (MonoImage *image, guint32 token)
5409 if (!image_is_dynamic (image)) {
5410 guint32 cols [MONO_MEMBERREF_SIZE];
5412 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5413 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5414 mono_metadata_decode_blob_size (sig, &sig);
5415 return (*sig != 0x6);
5417 MonoClass *handle_class;
5419 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL))
5422 return mono_defaults.methodhandle_class == handle_class;
5427 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5430 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5431 mono_array_addr (type_args, MonoType*, 0));
5433 context->class_inst = NULL;
5435 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5436 mono_array_addr (method_args, MonoType*, 0));
5438 context->method_inst = NULL;
5441 ICALL_EXPORT MonoType*
5442 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5445 int table = mono_metadata_token_table (token);
5446 int index = mono_metadata_token_index (token);
5447 MonoGenericContext context;
5450 *resolve_error = ResolveTokenError_Other;
5452 /* Validate token */
5453 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5454 (table != MONO_TABLE_TYPESPEC)) {
5455 *resolve_error = ResolveTokenError_BadTable;
5459 if (image_is_dynamic (image)) {
5460 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5461 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5462 return klass ? &klass->byval_arg : NULL;
5465 init_generic_context_from_args (&context, type_args, method_args);
5466 klass = mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5467 return klass ? &klass->byval_arg : NULL;
5470 if ((index <= 0) || (index > image->tables [table].rows)) {
5471 *resolve_error = ResolveTokenError_OutOfRange;
5475 init_generic_context_from_args (&context, type_args, method_args);
5476 klass = mono_class_get_checked (image, token, &error);
5478 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5479 mono_error_raise_exception (&error);
5482 return &klass->byval_arg;
5487 ICALL_EXPORT MonoMethod*
5488 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5490 int table = mono_metadata_token_table (token);
5491 int index = mono_metadata_token_index (token);
5492 MonoGenericContext context;
5495 *error = ResolveTokenError_Other;
5497 /* Validate token */
5498 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5499 (table != MONO_TABLE_MEMBERREF)) {
5500 *error = ResolveTokenError_BadTable;
5504 if (image_is_dynamic (image)) {
5505 if (table == MONO_TABLE_METHOD)
5506 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5508 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5509 *error = ResolveTokenError_BadTable;
5513 init_generic_context_from_args (&context, type_args, method_args);
5514 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5517 if ((index <= 0) || (index > image->tables [table].rows)) {
5518 *error = ResolveTokenError_OutOfRange;
5521 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5522 *error = ResolveTokenError_BadTable;
5526 init_generic_context_from_args (&context, type_args, method_args);
5527 method = mono_get_method_full (image, token, NULL, &context);
5529 if (mono_loader_get_last_error ())
5530 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
5535 ICALL_EXPORT MonoString*
5536 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5538 int index = mono_metadata_token_index (token);
5540 *error = ResolveTokenError_Other;
5542 /* Validate token */
5543 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5544 *error = ResolveTokenError_BadTable;
5548 if (image_is_dynamic (image))
5549 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5551 if ((index <= 0) || (index >= image->heap_us.size)) {
5552 *error = ResolveTokenError_OutOfRange;
5556 /* FIXME: What to do if the index points into the middle of a string ? */
5558 return mono_ldstr (mono_domain_get (), image, index);
5561 ICALL_EXPORT MonoClassField*
5562 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5566 int table = mono_metadata_token_table (token);
5567 int index = mono_metadata_token_index (token);
5568 MonoGenericContext context;
5569 MonoClassField *field;
5571 *resolve_error = ResolveTokenError_Other;
5573 /* Validate token */
5574 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
5575 *resolve_error = ResolveTokenError_BadTable;
5579 if (image_is_dynamic (image)) {
5580 if (table == MONO_TABLE_FIELD)
5581 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL);
5583 if (mono_memberref_is_method (image, token)) {
5584 *resolve_error = ResolveTokenError_BadTable;
5588 init_generic_context_from_args (&context, type_args, method_args);
5589 return mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context);
5592 if ((index <= 0) || (index > image->tables [table].rows)) {
5593 *resolve_error = ResolveTokenError_OutOfRange;
5596 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
5597 *resolve_error = ResolveTokenError_BadTable;
5601 init_generic_context_from_args (&context, type_args, method_args);
5602 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
5603 mono_error_raise_exception (&error);
5609 ICALL_EXPORT MonoObject*
5610 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
5612 int table = mono_metadata_token_table (token);
5614 *error = ResolveTokenError_Other;
5617 case MONO_TABLE_TYPEDEF:
5618 case MONO_TABLE_TYPEREF:
5619 case MONO_TABLE_TYPESPEC: {
5620 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
5622 return (MonoObject*)mono_type_get_object (mono_domain_get (), t);
5626 case MONO_TABLE_METHOD:
5627 case MONO_TABLE_METHODSPEC: {
5628 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5630 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5634 case MONO_TABLE_FIELD: {
5635 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5637 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5641 case MONO_TABLE_MEMBERREF:
5642 if (mono_memberref_is_method (image, token)) {
5643 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
5645 return (MonoObject*)mono_method_get_object (mono_domain_get (), m, m->klass);
5650 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
5652 return (MonoObject*)mono_field_get_object (mono_domain_get (), f->parent, f);
5659 *error = ResolveTokenError_BadTable;
5665 ICALL_EXPORT MonoArray*
5666 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
5668 int table = mono_metadata_token_table (token);
5669 int idx = mono_metadata_token_index (token);
5670 MonoTableInfo *tables = image->tables;
5675 *error = ResolveTokenError_OutOfRange;
5677 /* FIXME: Support other tables ? */
5678 if (table != MONO_TABLE_STANDALONESIG)
5681 if (image_is_dynamic (image))
5684 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
5687 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
5689 ptr = mono_metadata_blob_heap (image, sig);
5690 len = mono_metadata_decode_blob_size (ptr, &ptr);
5692 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
5693 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
5697 ICALL_EXPORT MonoReflectionType*
5698 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
5701 int isbyref = 0, rank;
5702 char *str = mono_string_to_utf8 (smodifiers);
5705 MONO_ARCH_SAVE_REGS;
5707 klass = mono_class_from_mono_type (tb->type.type);
5709 /* logic taken from mono_reflection_parse_type(): keep in sync */
5713 if (isbyref) { /* only one level allowed by the spec */
5720 return mono_type_get_object (mono_object_domain (tb), &klass->this_arg);
5723 klass = mono_ptr_class_get (&klass->byval_arg);
5724 mono_class_init (klass);
5735 else if (*p != '*') { /* '*' means unknown lower bound */
5746 klass = mono_array_class_get (klass, rank);
5747 mono_class_init (klass);
5754 return mono_type_get_object (mono_object_domain (tb), &klass->byval_arg);
5757 ICALL_EXPORT MonoBoolean
5758 ves_icall_Type_IsArrayImpl (MonoReflectionType *t)
5763 MONO_ARCH_SAVE_REGS;
5766 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
5772 check_for_invalid_type (MonoClass *klass)
5776 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
5779 name = mono_type_get_full_name (klass);
5780 str = mono_string_new (mono_domain_get (), name);
5782 mono_raise_exception ((MonoException*)mono_get_exception_type_load (str, NULL));
5785 ICALL_EXPORT MonoReflectionType *
5786 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
5788 MonoClass *klass, *aklass;
5790 MONO_ARCH_SAVE_REGS;
5792 klass = mono_class_from_mono_type (type->type);
5793 check_for_invalid_type (klass);
5795 if (rank == 0) //single dimentional array
5796 aklass = mono_array_class_get (klass, 1);
5798 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
5800 return mono_type_get_object (mono_object_domain (type), &aklass->byval_arg);
5803 ICALL_EXPORT MonoReflectionType *
5804 ves_icall_Type_make_byref_type (MonoReflectionType *type)
5808 MONO_ARCH_SAVE_REGS;
5810 klass = mono_class_from_mono_type (type->type);
5811 mono_class_init_or_throw (klass);
5812 check_for_invalid_type (klass);
5814 return mono_type_get_object (mono_object_domain (type), &klass->this_arg);
5817 ICALL_EXPORT MonoReflectionType *
5818 ves_icall_Type_MakePointerType (MonoReflectionType *type)
5820 MonoClass *klass, *pklass;
5822 klass = mono_class_from_mono_type (type->type);
5823 mono_class_init_or_throw (klass);
5824 check_for_invalid_type (klass);
5826 pklass = mono_ptr_class_get (type->type);
5828 return mono_type_get_object (mono_object_domain (type), &pklass->byval_arg);
5831 ICALL_EXPORT MonoObject *
5832 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
5833 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
5835 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
5836 MonoObject *delegate;
5838 MonoMethod *method = info->method;
5840 MONO_ARCH_SAVE_REGS;
5842 mono_class_init_or_throw (delegate_class);
5844 mono_assert (delegate_class->parent == mono_defaults.multicastdelegate_class);
5846 if (mono_security_core_clr_enabled ()) {
5847 if (!mono_security_core_clr_ensure_delegate_creation (method, throwOnBindFailure))
5851 delegate = mono_object_new (mono_object_domain (type), delegate_class);
5853 if (method_is_dynamic (method)) {
5854 /* Creating a trampoline would leak memory */
5855 func = mono_compile_method (method);
5857 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
5858 method = mono_object_get_virtual_method (target, method);
5859 func = mono_create_ftnptr (mono_domain_get (),
5860 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
5863 mono_delegate_ctor_with_method (delegate, target, func, method);
5869 ves_icall_System_Delegate_SetMulticastInvoke (MonoDelegate *this)
5871 /* Reset the invoke impl to the default one */
5872 this->invoke_impl = mono_runtime_create_delegate_trampoline (this->object.vtable->klass);
5876 * Magic number to convert a time which is relative to
5877 * Jan 1, 1970 into a value which is relative to Jan 1, 0001.
5879 #define EPOCH_ADJUST ((guint64)62135596800LL)
5882 * Magic number to convert FILETIME base Jan 1, 1601 to DateTime - base Jan, 1, 0001
5884 #define FILETIME_ADJUST ((guint64)504911232000000000LL)
5887 /* convert a SYSTEMTIME which is of the form "last thursday in october" to a real date */
5889 convert_to_absolute_date(SYSTEMTIME *date)
5891 #define IS_LEAP(y) ((y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0))
5892 static int days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5893 static int leap_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
5894 /* from the calendar FAQ */
5895 int a = (14 - date->wMonth) / 12;
5896 int y = date->wYear - a;
5897 int m = date->wMonth + 12 * a - 2;
5898 int d = (1 + y + y/4 - y/100 + y/400 + (31*m)/12) % 7;
5900 /* d is now the day of the week for the first of the month (0 == Sunday) */
5902 int day_of_week = date->wDayOfWeek;
5904 /* set day_in_month to the first day in the month which falls on day_of_week */
5905 int day_in_month = 1 + (day_of_week - d);
5906 if (day_in_month <= 0)
5909 /* wDay is 1 for first weekday in month, 2 for 2nd ... 5 means last - so work that out allowing for days in the month */
5910 date->wDay = day_in_month + (date->wDay - 1) * 7;
5911 if (date->wDay > (IS_LEAP(date->wYear) ? leap_days_in_month[date->wMonth - 1] : days_in_month[date->wMonth - 1]))
5918 * Return's the offset from GMT of a local time.
5920 * tm is a local time
5921 * t is the same local time as seconds.
5924 gmt_offset(struct tm *tm, time_t t)
5926 #if defined (HAVE_TM_GMTOFF)
5927 return tm->tm_gmtoff;
5932 g.tm_isdst = tm->tm_isdst;
5934 return (int)difftime(t, t2);
5939 * This is heavily based on zdump.c from glibc 2.2.
5941 * * data[0]: start of daylight saving time (in DateTime ticks).
5942 * * data[1]: end of daylight saving time (in DateTime ticks).
5943 * * data[2]: utcoffset (in TimeSpan ticks).
5944 * * data[3]: additional offset when daylight saving (in TimeSpan ticks).
5945 * * name[0]: name of this timezone when not daylight saving.
5946 * * name[1]: name of this timezone when daylight saving.
5948 * FIXME: This only works with "standard" Unix dates (years between 1900 and 2100) while
5949 * the class library allows years between 1 and 9999.
5951 * Returns true on success and zero on failure.
5953 ICALL_EXPORT guint32
5954 ves_icall_System_CurrentSystemTimeZone_GetTimeZoneData (guint32 year, MonoArray **data, MonoArray **names)
5957 MonoDomain *domain = mono_domain_get ();
5958 struct tm start, tt;
5961 long int gmtoff, gmtoff_after, gmtoff_st, gmtoff_ds;
5962 int day, transitioned;
5965 gmtoff_st = gmtoff_ds = transitioned = 0;
5967 MONO_ARCH_SAVE_REGS;
5969 MONO_CHECK_ARG_NULL (data);
5970 MONO_CHECK_ARG_NULL (names);
5972 mono_gc_wbarrier_generic_store (data, (MonoObject*) mono_array_new (domain, mono_defaults.int64_class, 4));
5973 mono_gc_wbarrier_generic_store (names, (MonoObject*) mono_array_new (domain, mono_defaults.string_class, 2));
5976 * no info is better than crashing: we'll need our own tz data
5977 * to make this work properly, anyway. The range is probably
5978 * reduced to 1970 .. 2037 because that is what mktime is
5979 * guaranteed to support (we get into an infinite loop
5983 memset (&start, 0, sizeof (start));
5986 start.tm_year = year-1900;
5988 t = mktime (&start);
5990 if ((year < 1970) || (year > 2037) || (t == -1)) {
5992 tt = *localtime (&t);
5993 strftime (tzone, sizeof (tzone), "%Z", &tt);
5994 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
5995 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
5999 gmtoff = gmt_offset (&start, t);
6001 /* For each day of the year, calculate the tm_gmtoff. */
6002 for (day = 0; day < 365 && transitioned < 2; day++) {
6005 tt = *localtime (&t);
6007 gmtoff_after = gmt_offset(&tt, t);
6009 /* Daylight saving starts or ends here. */
6010 if (gmtoff_after != gmtoff) {
6014 /* Try to find the exact hour when daylight saving starts/ends. */
6018 tt1 = *localtime (&t1);
6019 } while (gmt_offset (&tt1, t1) != gmtoff);
6021 /* Try to find the exact minute when daylight saving starts/ends. */
6024 tt1 = *localtime (&t1);
6025 } while (gmt_offset (&tt1, t1) == gmtoff);
6027 strftime (tzone, sizeof (tzone), "%Z", &tt);
6029 /* Write data, if we're already in daylight saving, we're done. */
6031 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6032 mono_array_set ((*data), gint64, 0, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6033 if (gmtoff_ds == 0) {
6035 gmtoff_ds = gmtoff_after;
6042 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6043 mono_array_set ((*data), gint64, 1, ((gint64)t1 + EPOCH_ADJUST) * 10000000L);
6044 if (gmtoff_ds == 0) {
6045 gmtoff_st = gmtoff_after;
6051 /* This is only set once when we enter daylight saving. */
6053 mono_array_set ((*data), gint64, 2, (gint64)gmtoff_st * 10000000L);
6054 mono_array_set ((*data), gint64, 3, (gint64)(gmtoff_ds - gmtoff_st) * 10000000L);
6056 gmtoff = gmt_offset (&tt, t);
6060 if (transitioned < 2) {
6061 strftime (tzone, sizeof (tzone), "%Z", &tt);
6062 mono_array_setref ((*names), 0, mono_string_new (domain, tzone));
6063 mono_array_setref ((*names), 1, mono_string_new (domain, tzone));
6064 mono_array_set ((*data), gint64, 0, 0);
6065 mono_array_set ((*data), gint64, 1, 0);
6066 mono_array_set ((*data), gint64, 2, (gint64) gmtoff * 10000000L);
6067 mono_array_set ((*data), gint64, 3, 0);
6072 MonoDomain *domain = mono_domain_get ();
6073 TIME_ZONE_INFORMATION tz_info;
6078 tz_id = GetTimeZoneInformation (&tz_info);
6079 if (tz_id == TIME_ZONE_ID_INVALID)
6082 MONO_CHECK_ARG_NULL (data);
6083 MONO_CHECK_ARG_NULL (names);
6085 mono_gc_wbarrier_generic_store (data, mono_array_new (domain, mono_defaults.int64_class, 4));
6086 mono_gc_wbarrier_generic_store (names, mono_array_new (domain, mono_defaults.string_class, 2));
6088 for (i = 0; i < 32; ++i)
6089 if (!tz_info.DaylightName [i])
6091 mono_array_setref ((*names), 1, mono_string_new_utf16 (domain, tz_info.DaylightName, i));
6092 for (i = 0; i < 32; ++i)
6093 if (!tz_info.StandardName [i])
6095 mono_array_setref ((*names), 0, mono_string_new_utf16 (domain, tz_info.StandardName, i));
6097 if ((year <= 1601) || (year > 30827)) {
6099 * According to MSDN, the MS time functions can't handle dates outside
6105 /* even if the timezone has no daylight savings it may have Bias (e.g. GMT+13 it seems) */
6106 if (tz_id != TIME_ZONE_ID_UNKNOWN) {
6107 tz_info.StandardDate.wYear = year;
6108 convert_to_absolute_date(&tz_info.StandardDate);
6109 err = SystemTimeToFileTime (&tz_info.StandardDate, &ft);
6114 mono_array_set ((*data), gint64, 1, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6115 tz_info.DaylightDate.wYear = year;
6116 convert_to_absolute_date(&tz_info.DaylightDate);
6117 err = SystemTimeToFileTime (&tz_info.DaylightDate, &ft);
6122 mono_array_set ((*data), gint64, 0, FILETIME_ADJUST + (((guint64)ft.dwHighDateTime<<32) | ft.dwLowDateTime));
6124 mono_array_set ((*data), gint64, 2, (tz_info.Bias + tz_info.StandardBias) * -600000000LL);
6125 mono_array_set ((*data), gint64, 3, (tz_info.DaylightBias - tz_info.StandardBias) * -600000000LL);
6133 static inline gint32
6134 mono_array_get_byte_length (MonoArray *array)
6140 klass = array->obj.vtable->klass;
6142 if (array->bounds == NULL)
6143 length = array->max_length;
6146 for (i = 0; i < klass->rank; ++ i)
6147 length *= array->bounds [i].length;
6150 switch (klass->element_class->byval_arg.type) {
6153 case MONO_TYPE_BOOLEAN:
6157 case MONO_TYPE_CHAR:
6165 return length * sizeof (gpointer);
6176 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6178 MONO_ARCH_SAVE_REGS;
6180 return mono_array_get_byte_length (array);
6184 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6186 MONO_ARCH_SAVE_REGS;
6188 return mono_array_get (array, gint8, idx);
6192 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6194 MONO_ARCH_SAVE_REGS;
6196 mono_array_set (array, gint8, idx, value);
6199 ICALL_EXPORT MonoBoolean
6200 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6202 guint8 *src_buf, *dest_buf;
6204 MONO_ARCH_SAVE_REGS;
6206 /* This is called directly from the class libraries without going through the managed wrapper */
6207 MONO_CHECK_ARG_NULL (src);
6208 MONO_CHECK_ARG_NULL (dest);
6210 /* watch out for integer overflow */
6211 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6214 src_buf = (guint8 *)src->vector + src_offset;
6215 dest_buf = (guint8 *)dest->vector + dest_offset;
6218 memcpy (dest_buf, src_buf, count);
6220 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6225 #ifndef DISABLE_REMOTING
6226 ICALL_EXPORT MonoObject *
6227 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this, MonoString *class_name)
6229 MonoDomain *domain = mono_object_domain (this);
6231 MonoRealProxy *rp = ((MonoRealProxy *)this);
6232 MonoTransparentProxy *tp;
6236 MONO_ARCH_SAVE_REGS;
6238 res = mono_object_new (domain, mono_defaults.transparent_proxy_class);
6239 tp = (MonoTransparentProxy*) res;
6241 MONO_OBJECT_SETREF (tp, rp, rp);
6242 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6243 klass = mono_class_from_mono_type (type);
6245 tp->custom_type_info = (mono_object_isinst (this, mono_defaults.iremotingtypeinfo_class) != NULL);
6246 tp->remote_class = mono_remote_class (domain, class_name, klass);
6248 res->vtable = mono_remote_class_vtable (domain, tp->remote_class, rp);
6252 ICALL_EXPORT MonoReflectionType *
6253 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6255 return mono_type_get_object (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg);
6259 /* System.Environment */
6262 ves_icall_System_Environment_get_UserName (void)
6264 MONO_ARCH_SAVE_REGS;
6266 /* using glib is more portable */
6267 return mono_string_new (mono_domain_get (), g_get_user_name ());
6271 ICALL_EXPORT MonoString *
6272 ves_icall_System_Environment_get_MachineName (void)
6274 #if defined (HOST_WIN32)
6279 len = MAX_COMPUTERNAME_LENGTH + 1;
6280 buf = g_new (gunichar2, len);
6283 if (GetComputerName (buf, (PDWORD) &len))
6284 result = mono_string_new_utf16 (mono_domain_get (), buf, len);
6288 #elif !defined(DISABLE_SOCKETS)
6292 if (gethostname (buf, sizeof (buf)) == 0)
6293 result = mono_string_new (mono_domain_get (), buf);
6299 return mono_string_new (mono_domain_get (), "mono");
6304 ves_icall_System_Environment_get_Platform (void)
6306 #if defined (TARGET_WIN32)
6309 #elif defined(__MACH__)
6312 // Notice that the value is hidden from user code, and only exposed
6313 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6314 // define and making assumptions based on Unix/128/4 values before there
6315 // was a MacOS define. Lots of code would assume that not-Unix meant
6316 // Windows, but in this case, it would be OSX.
6325 ICALL_EXPORT MonoString *
6326 ves_icall_System_Environment_get_NewLine (void)
6328 MONO_ARCH_SAVE_REGS;
6330 #if defined (HOST_WIN32)
6331 return mono_string_new (mono_domain_get (), "\r\n");
6333 return mono_string_new (mono_domain_get (), "\n");
6337 ICALL_EXPORT MonoString *
6338 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6343 MONO_ARCH_SAVE_REGS;
6348 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6349 value = g_getenv (utf8_name);
6356 return mono_string_new (mono_domain_get (), value);
6360 * There is no standard way to get at environ.
6363 #ifndef __MINGW32_VERSION
6364 #if defined(__APPLE__) && !defined (__arm__)
6365 /* Apple defines this in crt_externs.h but doesn't provide that header for
6366 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6367 * in fact exist on all implementations (so far)
6369 gchar ***_NSGetEnviron(void);
6370 #define environ (*_NSGetEnviron())
6378 ICALL_EXPORT MonoArray *
6379 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6390 env_strings = GetEnvironmentStrings();
6393 env_string = env_strings;
6394 while (*env_string != '\0') {
6395 /* weird case that MS seems to skip */
6396 if (*env_string != '=')
6398 while (*env_string != '\0')
6404 domain = mono_domain_get ();
6405 names = mono_array_new (domain, mono_defaults.string_class, n);
6409 env_string = env_strings;
6410 while (*env_string != '\0') {
6411 /* weird case that MS seems to skip */
6412 if (*env_string != '=') {
6413 equal_str = wcschr(env_string, '=');
6414 g_assert(equal_str);
6415 str = mono_string_new_utf16 (domain, env_string, equal_str-env_string);
6416 mono_array_setref (names, n, str);
6419 while (*env_string != '\0')
6424 FreeEnvironmentStrings (env_strings);
6436 MONO_ARCH_SAVE_REGS;
6439 for (e = environ; *e != 0; ++ e)
6442 domain = mono_domain_get ();
6443 names = mono_array_new (domain, mono_defaults.string_class, n);
6446 for (e = environ; *e != 0; ++ e) {
6447 parts = g_strsplit (*e, "=", 2);
6449 str = mono_string_new (domain, *parts);
6450 mono_array_setref (names, n, str);
6463 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6465 #if !GLIB_CHECK_VERSION(2,4,0)
6466 #define g_setenv(a,b,c) setenv(a,b,c)
6467 #define g_unsetenv(a) unsetenv(a)
6471 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6474 gunichar2 *utf16_name, *utf16_value;
6476 gchar *utf8_name, *utf8_value;
6480 MONO_ARCH_SAVE_REGS;
6483 utf16_name = mono_string_to_utf16 (name);
6484 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6485 SetEnvironmentVariable (utf16_name, NULL);
6486 g_free (utf16_name);
6490 utf16_value = mono_string_to_utf16 (value);
6492 SetEnvironmentVariable (utf16_name, utf16_value);
6494 g_free (utf16_name);
6495 g_free (utf16_value);
6497 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6499 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6500 g_unsetenv (utf8_name);
6505 utf8_value = mono_string_to_utf8_checked (value, &error);
6506 if (!mono_error_ok (&error)) {
6508 mono_error_raise_exception (&error);
6510 g_setenv (utf8_name, utf8_value, TRUE);
6513 g_free (utf8_value);
6518 ves_icall_System_Environment_Exit (int result)
6520 MONO_ARCH_SAVE_REGS;
6522 mono_environment_exitcode_set (result);
6524 /* FIXME: There are some cleanup hangs that should be worked out, but
6525 * if the program is going to exit, everything will be cleaned up when
6526 * NaCl exits anyway.
6528 #ifndef __native_client__
6529 if (!mono_runtime_try_shutdown ())
6530 mono_thread_exit ();
6532 /* Suspend all managed threads since the runtime is going away */
6533 mono_thread_suspend_all_other_threads ();
6535 mono_runtime_quit ();
6538 /* we may need to do some cleanup here... */
6542 ICALL_EXPORT MonoString*
6543 ves_icall_System_Environment_GetGacPath (void)
6545 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6548 ICALL_EXPORT MonoString*
6549 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6551 #if defined (HOST_WIN32)
6552 #ifndef CSIDL_FLAG_CREATE
6553 #define CSIDL_FLAG_CREATE 0x8000
6556 WCHAR path [MAX_PATH];
6557 /* Create directory if no existing */
6558 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6562 return mono_string_new_utf16 (mono_domain_get (), path, len);
6565 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6567 return mono_string_new (mono_domain_get (), "");
6570 ICALL_EXPORT MonoArray *
6571 ves_icall_System_Environment_GetLogicalDrives (void)
6573 gunichar2 buf [256], *ptr, *dname;
6575 guint initial_size = 127, size = 128;
6578 MonoString *drivestr;
6579 MonoDomain *domain = mono_domain_get ();
6582 MONO_ARCH_SAVE_REGS;
6587 while (size > initial_size) {
6588 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6589 if (size > initial_size) {
6592 ptr = g_malloc0 ((size + 1) * sizeof (gunichar2));
6593 initial_size = size;
6607 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6612 while (*u16) { u16++; len ++; }
6613 drivestr = mono_string_new_utf16 (domain, dname, len);
6614 mono_array_setref (result, ndrives++, drivestr);
6624 ICALL_EXPORT MonoString *
6625 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6627 gunichar2 volume_name [MAX_PATH + 1];
6629 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6631 return mono_string_from_utf16 (volume_name);
6634 ICALL_EXPORT MonoString *
6635 ves_icall_System_Environment_InternalGetHome (void)
6637 MONO_ARCH_SAVE_REGS;
6639 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6642 static const char *encodings [] = {
6644 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6645 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6646 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6648 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6649 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6650 "x_unicode_2_0_utf_7",
6652 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6653 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6655 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6658 "unicodefffe", "utf_16be",
6665 * Returns the internal codepage, if the value of "int_code_page" is
6666 * 1 at entry, and we can not compute a suitable code page number,
6667 * returns the code page as a string
6669 ICALL_EXPORT MonoString*
6670 ves_icall_System_Text_Encoding_InternalCodePage (gint32 *int_code_page)
6675 char *codepage = NULL;
6677 int want_name = *int_code_page;
6680 *int_code_page = -1;
6681 MONO_ARCH_SAVE_REGS;
6683 g_get_charset (&cset);
6684 c = codepage = strdup (cset);
6685 for (c = codepage; *c; c++){
6686 if (isascii (*c) && isalpha (*c))
6691 /* g_print ("charset: %s\n", cset); */
6693 /* handle some common aliases */
6696 for (i = 0; p != 0; ){
6697 if ((gssize) p < 7){
6699 p = encodings [++i];
6702 if (strcmp (p, codepage) == 0){
6703 *int_code_page = code;
6706 p = encodings [++i];
6709 if (strstr (codepage, "utf_8") != NULL)
6710 *int_code_page |= 0x10000000;
6713 if (want_name && *int_code_page == -1)
6714 return mono_string_new (mono_domain_get (), cset);
6719 ICALL_EXPORT MonoBoolean
6720 ves_icall_System_Environment_get_HasShutdownStarted (void)
6722 if (mono_runtime_is_shutting_down ())
6725 if (mono_domain_is_unloading (mono_domain_get ()))
6732 ves_icall_System_Environment_BroadcastSettingChange (void)
6735 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
6740 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this,
6741 MonoReflectionMethod *method,
6742 MonoArray *out_args)
6744 MONO_ARCH_SAVE_REGS;
6746 mono_message_init (mono_object_domain (this), this, method, out_args);
6749 #ifndef DISABLE_REMOTING
6750 ICALL_EXPORT MonoBoolean
6751 ves_icall_IsTransparentProxy (MonoObject *proxy)
6753 MONO_ARCH_SAVE_REGS;
6758 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
6764 ICALL_EXPORT MonoReflectionMethod *
6765 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6766 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
6770 MonoMethod **vtable;
6771 MonoMethod *res = NULL;
6773 MONO_CHECK_ARG_NULL (rtype);
6774 MONO_CHECK_ARG_NULL (rmethod);
6776 method = rmethod->method;
6777 klass = mono_class_from_mono_type (rtype->type);
6778 mono_class_init_or_throw (klass);
6780 if (MONO_CLASS_IS_INTERFACE (klass))
6783 if (method->flags & METHOD_ATTRIBUTE_STATIC)
6786 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
6787 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
6793 mono_class_setup_vtable (klass);
6794 vtable = klass->vtable;
6796 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
6797 gboolean variance_used = FALSE;
6798 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
6799 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
6801 res = vtable [offs + method->slot];
6803 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
6806 if (method->slot != -1)
6807 res = vtable [method->slot];
6813 return mono_method_get_object (mono_domain_get (), res, NULL);
6817 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6822 MONO_ARCH_SAVE_REGS;
6824 klass = mono_class_from_mono_type (type->type);
6825 vtable = mono_class_vtable_full (mono_domain_get (), klass, TRUE);
6827 mono_vtable_set_is_remote (vtable, enable);
6830 #else /* DISABLE_REMOTING */
6833 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
6835 g_assert_not_reached ();
6840 ICALL_EXPORT MonoObject *
6841 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
6846 MONO_ARCH_SAVE_REGS;
6848 domain = mono_object_domain (type);
6849 klass = mono_class_from_mono_type (type->type);
6850 mono_class_init_or_throw (klass);
6852 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT))
6853 mono_raise_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
6855 if (klass->rank >= 1) {
6856 g_assert (klass->rank == 1);
6857 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
6859 /* Bypass remoting object creation check */
6860 return mono_object_new_alloc_specific (mono_class_vtable_full (domain, klass, TRUE));
6864 ICALL_EXPORT MonoString *
6865 ves_icall_System_IO_get_temp_path (void)
6867 MONO_ARCH_SAVE_REGS;
6869 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
6872 #ifndef PLATFORM_NO_DRIVEINFO
6873 ICALL_EXPORT MonoBoolean
6874 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
6875 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
6879 ULARGE_INTEGER wapi_free_bytes_avail;
6880 ULARGE_INTEGER wapi_total_number_of_bytes;
6881 ULARGE_INTEGER wapi_total_number_of_free_bytes;
6883 MONO_ARCH_SAVE_REGS;
6885 *error = ERROR_SUCCESS;
6886 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
6887 &wapi_total_number_of_free_bytes);
6890 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
6891 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
6892 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
6894 *free_bytes_avail = 0;
6895 *total_number_of_bytes = 0;
6896 *total_number_of_free_bytes = 0;
6897 *error = GetLastError ();
6903 ICALL_EXPORT guint32
6904 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
6906 MONO_ARCH_SAVE_REGS;
6908 return GetDriveType (mono_string_chars (root_path_name));
6912 ICALL_EXPORT gpointer
6913 ves_icall_RuntimeMethod_GetFunctionPointer (MonoMethod *method)
6915 MONO_ARCH_SAVE_REGS;
6917 return mono_compile_method (method);
6920 ICALL_EXPORT MonoString *
6921 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
6926 MONO_ARCH_SAVE_REGS;
6928 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
6930 #if defined (HOST_WIN32)
6931 /* Avoid mixing '/' and '\\' */
6934 for (i = strlen (path) - 1; i >= 0; i--)
6935 if (path [i] == '/')
6939 mcpath = mono_string_new (mono_domain_get (), path);
6946 get_bundled_app_config (void)
6948 const gchar *app_config;
6951 gchar *config_file_name, *config_file_path;
6955 MONO_ARCH_SAVE_REGS;
6957 domain = mono_domain_get ();
6958 file = domain->setup->configuration_file;
6962 // Retrieve config file and remove the extension
6963 config_file_name = mono_string_to_utf8 (file);
6964 config_file_path = mono_portability_find_file (config_file_name, TRUE);
6965 if (!config_file_path)
6966 config_file_path = config_file_name;
6967 len = strlen (config_file_path) - strlen (".config");
6968 module = g_malloc0 (len + 1);
6969 memcpy (module, config_file_path, len);
6970 // Get the config file from the module name
6971 app_config = mono_config_string_for_assembly_file (module);
6974 if (config_file_name != config_file_path)
6975 g_free (config_file_name);
6976 g_free (config_file_path);
6981 return mono_string_new (mono_domain_get (), app_config);
6985 get_bundled_machine_config (void)
6987 const gchar *machine_config;
6989 MONO_ARCH_SAVE_REGS;
6991 machine_config = mono_get_machine_config ();
6993 if (!machine_config)
6996 return mono_string_new (mono_domain_get (), machine_config);
6999 ICALL_EXPORT MonoString *
7000 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7005 MONO_ARCH_SAVE_REGS;
7007 path = g_path_get_dirname (mono_get_config_dir ());
7009 #if defined (HOST_WIN32)
7010 /* Avoid mixing '/' and '\\' */
7013 for (i = strlen (path) - 1; i >= 0; i--)
7014 if (path [i] == '/')
7018 ipath = mono_string_new (mono_domain_get (), path);
7024 ICALL_EXPORT gboolean
7025 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
7027 MonoPEResourceDataEntry *entry;
7030 MONO_ARCH_SAVE_REGS;
7032 if (!assembly || !result || !size)
7037 image = assembly->assembly->image;
7038 entry = mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7042 *result = mono_image_rva_map (image, entry->rde_data_offset);
7047 *size = entry->rde_size;
7052 ICALL_EXPORT MonoBoolean
7053 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7055 return mono_is_debugger_attached ();
7058 ICALL_EXPORT MonoBoolean
7059 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7061 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7062 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7068 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7070 if (mono_get_runtime_callbacks ()->debug_log)
7071 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7075 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7077 #if defined (HOST_WIN32)
7078 OutputDebugString (mono_string_chars (message));
7080 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7084 /* Only used for value types */
7085 ICALL_EXPORT MonoObject *
7086 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7091 MONO_ARCH_SAVE_REGS;
7093 domain = mono_object_domain (type);
7094 klass = mono_class_from_mono_type (type->type);
7095 mono_class_init_or_throw (klass);
7097 if (mono_class_is_nullable (klass))
7098 /* No arguments -> null */
7101 return mono_object_new (domain, klass);
7104 ICALL_EXPORT MonoReflectionMethod *
7105 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7107 MonoClass *klass, *parent;
7108 MonoMethod *method = m->method;
7109 MonoMethod *result = NULL;
7112 MONO_ARCH_SAVE_REGS;
7114 if (method->klass == NULL)
7117 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7118 MONO_CLASS_IS_INTERFACE (method->klass) ||
7119 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7122 slot = mono_method_get_vtable_slot (method);
7126 klass = method->klass;
7127 if (klass->generic_class)
7128 klass = klass->generic_class->container_class;
7131 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7132 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7133 mono_class_setup_vtable (parent);
7134 if (parent->vtable_size <= slot)
7139 klass = klass->parent;
7144 if (klass == method->klass)
7147 /*This is possible if definition == FALSE.
7148 * Do it here to be really sure we don't read invalid memory.
7150 if (slot >= klass->vtable_size)
7153 mono_class_setup_vtable (klass);
7155 result = klass->vtable [slot];
7156 if (result == NULL) {
7157 /* It is an abstract method */
7158 gpointer iter = NULL;
7159 while ((result = mono_class_get_methods (klass, &iter)))
7160 if (result->slot == slot)
7167 return mono_method_get_object (mono_domain_get (), result, NULL);
7170 ICALL_EXPORT MonoString*
7171 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7173 MonoMethod *method = m->method;
7175 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7180 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7182 MONO_ARCH_SAVE_REGS;
7184 iter->sig = *(MonoMethodSignature**)argsp;
7186 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7187 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7190 /* FIXME: it's not documented what start is exactly... */
7194 iter->args = argsp + sizeof (gpointer);
7196 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7198 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7201 ICALL_EXPORT MonoTypedRef
7202 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7204 guint32 i, arg_size;
7207 MONO_ARCH_SAVE_REGS;
7209 i = iter->sig->sentinelpos + iter->next_arg;
7211 g_assert (i < iter->sig->param_count);
7213 res.type = iter->sig->params [i];
7214 res.klass = mono_class_from_mono_type (res.type);
7215 arg_size = mono_type_stack_size (res.type, &align);
7216 #if defined(__arm__) || defined(__mips__)
7217 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7219 res.value = iter->args;
7220 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7221 /* Values are stored as 8 byte register sized objects, but 'value'
7222 * is dereferenced as a pointer in other routines.
7224 res.value = (char*)res.value + 4;
7226 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7227 if (arg_size <= sizeof (gpointer)) {
7229 int padding = arg_size - mono_type_size (res.type, &dummy);
7230 res.value = (guint8*)res.value + padding;
7233 iter->args = (char*)iter->args + arg_size;
7236 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7241 ICALL_EXPORT MonoTypedRef
7242 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7244 guint32 i, arg_size;
7247 MONO_ARCH_SAVE_REGS;
7249 i = iter->sig->sentinelpos + iter->next_arg;
7251 g_assert (i < iter->sig->param_count);
7253 while (i < iter->sig->param_count) {
7254 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7256 res.type = iter->sig->params [i];
7257 res.klass = mono_class_from_mono_type (res.type);
7258 /* FIXME: endianess issue... */
7259 arg_size = mono_type_stack_size (res.type, &align);
7260 #if defined(__arm__) || defined(__mips__)
7261 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7263 res.value = iter->args;
7264 iter->args = (char*)iter->args + arg_size;
7266 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7269 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7277 ICALL_EXPORT MonoType*
7278 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7281 MONO_ARCH_SAVE_REGS;
7283 i = iter->sig->sentinelpos + iter->next_arg;
7285 g_assert (i < iter->sig->param_count);
7287 return iter->sig->params [i];
7290 ICALL_EXPORT MonoObject*
7291 mono_TypedReference_ToObject (MonoTypedRef tref)
7293 MONO_ARCH_SAVE_REGS;
7295 if (MONO_TYPE_IS_REFERENCE (tref.type)) {
7296 MonoObject** objp = tref.value;
7300 return mono_value_box (mono_domain_get (), tref.klass, tref.value);
7303 ICALL_EXPORT MonoObject*
7304 mono_TypedReference_ToObjectInternal (MonoType *type, gpointer value, MonoClass *klass)
7306 MONO_ARCH_SAVE_REGS;
7308 if (MONO_TYPE_IS_REFERENCE (type)) {
7309 MonoObject** objp = value;
7313 return mono_value_box (mono_domain_get (), klass, value);
7317 prelink_method (MonoMethod *method)
7319 const char *exc_class, *exc_arg;
7320 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7322 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7324 mono_raise_exception(
7325 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg ) );
7327 /* create the wrapper, too? */
7331 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7333 MONO_ARCH_SAVE_REGS;
7334 prelink_method (method->method);
7338 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7340 MonoClass *klass = mono_class_from_mono_type (type->type);
7342 gpointer iter = NULL;
7343 MONO_ARCH_SAVE_REGS;
7345 mono_class_init_or_throw (klass);
7347 while ((m = mono_class_get_methods (klass, &iter)))
7351 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7353 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7354 gint32 const **exponents,
7355 gunichar2 const **digitLowerTable,
7356 gunichar2 const **digitUpperTable,
7357 gint64 const **tenPowersList,
7358 gint32 const **decHexDigits)
7360 *mantissas = Formatter_MantissaBitsTable;
7361 *exponents = Formatter_TensExponentTable;
7362 *digitLowerTable = Formatter_DigitLowerTable;
7363 *digitUpperTable = Formatter_DigitUpperTable;
7364 *tenPowersList = Formatter_TenPowersList;
7365 *decHexDigits = Formatter_DecHexDigits;
7369 get_category_data (int version,
7370 guint8 const **category_data,
7371 guint16 const **category_astral_index)
7373 *category_astral_index = NULL;
7375 #ifndef DISABLE_NET_4_0
7377 *category_data = CategoryData_v4;
7378 #ifndef DISABLE_ASTRAL
7379 *category_astral_index = CategoryData_v4_astral_index;
7385 *category_data = CategoryData_v2;
7386 #ifndef DISABLE_ASTRAL
7387 *category_astral_index = CategoryData_v2_astral_index;
7391 /* These parameters are "readonly" in corlib/System/Char.cs */
7393 ves_icall_System_Char_GetDataTablePointers (int category_data_version,
7394 guint8 const **category_data,
7395 guint16 const **category_astral_index,
7396 guint8 const **numeric_data,
7397 gdouble const **numeric_data_values,
7398 guint16 const **to_lower_data_low,
7399 guint16 const **to_lower_data_high,
7400 guint16 const **to_upper_data_low,
7401 guint16 const **to_upper_data_high)
7403 get_category_data (category_data_version, category_data, category_astral_index);
7404 *numeric_data = NumericData;
7405 *numeric_data_values = NumericDataValues;
7406 *to_lower_data_low = ToLowerDataLow;
7407 *to_lower_data_high = ToLowerDataHigh;
7408 *to_upper_data_low = ToUpperDataLow;
7409 *to_upper_data_high = ToUpperDataHigh;
7413 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7414 * and avoid useless allocations.
7419 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional)
7423 for (i = 0; i < type->num_mods; ++i) {
7424 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7429 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7431 for (i = 0; i < type->num_mods; ++i) {
7432 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7434 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, &error);
7435 mono_error_raise_exception (&error); /* this is safe, no cleanup needed on callers */
7436 mono_array_setref (res, count, mono_type_get_object (mono_domain_get (), &klass->byval_arg));
7443 ICALL_EXPORT MonoArray*
7444 param_info_get_type_modifiers (MonoReflectionParameter *param, MonoBoolean optional)
7446 MonoType *type = param->ClassImpl->type;
7447 MonoClass *member_class = mono_object_class (param->MemberImpl);
7448 MonoMethod *method = NULL;
7451 MonoMethodSignature *sig;
7453 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7454 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7455 method = rmethod->method;
7456 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7457 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7458 if (!(method = prop->property->get))
7459 method = prop->property->set;
7462 char *type_name = mono_type_get_full_name (member_class);
7463 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7464 MonoException *ex = mono_get_exception_not_supported (msg);
7467 mono_raise_exception (ex);
7470 image = method->klass->image;
7471 pos = param->PositionImpl;
7472 sig = mono_method_signature (method);
7476 type = sig->params [pos];
7478 return type_array_from_modifiers (image, type, optional);
7482 get_property_type (MonoProperty *prop)
7484 MonoMethodSignature *sig;
7486 sig = mono_method_signature (prop->get);
7488 } else if (prop->set) {
7489 sig = mono_method_signature (prop->set);
7490 return sig->params [sig->param_count - 1];
7495 ICALL_EXPORT MonoArray*
7496 property_info_get_type_modifiers (MonoReflectionProperty *property, MonoBoolean optional)
7498 MonoType *type = get_property_type (property->property);
7499 MonoImage *image = property->klass->image;
7503 return type_array_from_modifiers (image, type, optional);
7507 *Construct a MonoType suited to be used to decode a constant blob object.
7509 * @type is the target type which will be constructed
7510 * @blob_type is the blob type, for example, that comes from the constant table
7511 * @real_type is the expected constructed type.
7514 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7516 type->type = blob_type;
7517 type->data.klass = NULL;
7518 if (blob_type == MONO_TYPE_CLASS)
7519 type->data.klass = mono_defaults.object_class;
7520 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7521 /* For enums, we need to use the base type */
7522 type->type = MONO_TYPE_VALUETYPE;
7523 type->data.klass = mono_class_from_mono_type (real_type);
7525 type->data.klass = mono_class_from_mono_type (real_type);
7528 ICALL_EXPORT MonoObject*
7529 property_info_get_default_value (MonoReflectionProperty *property)
7532 MonoProperty *prop = property->property;
7533 MonoType *type = get_property_type (prop);
7534 MonoDomain *domain = mono_object_domain (property);
7535 MonoTypeEnum def_type;
7536 const char *def_value;
7539 mono_class_init (prop->parent);
7541 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT))
7542 mono_raise_exception (mono_get_exception_invalid_operation (NULL));
7544 def_value = mono_class_get_property_default_value (prop, &def_type);
7546 mono_type_from_blob_type (&blob_type, def_type, type);
7547 o = mono_get_object_from_blob (domain, &blob_type, def_value);
7552 ICALL_EXPORT MonoBoolean
7553 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7555 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7556 MonoCustomAttrInfo *cinfo;
7559 mono_class_init_or_throw (attr_class);
7561 cinfo = mono_reflection_get_custom_attrs_info (obj);
7564 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7566 mono_custom_attrs_free (cinfo);
7570 ICALL_EXPORT MonoArray*
7571 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7573 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7578 mono_class_init_or_throw (attr_class);
7580 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7581 mono_error_raise_exception (&error);
7583 if (mono_loader_get_last_error ()) {
7584 mono_raise_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7585 g_assert_not_reached ();
7593 ICALL_EXPORT MonoString*
7594 ves_icall_Mono_Runtime_GetDisplayName (void)
7597 MonoString *display_name;
7599 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7600 display_name = mono_string_new (mono_domain_get (), info);
7602 return display_name;
7605 ICALL_EXPORT MonoString*
7606 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
7608 MonoString *message;
7612 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
7613 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
7616 message = mono_string_new (mono_domain_get (), "Error looking up error string");
7618 message = mono_string_new_utf16 (mono_domain_get (), buf, ret);
7626 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7627 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
7628 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 62, 128, 128, 128, 63,
7629 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 128, 128, 128, 0, 128, 128,
7630 128, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
7631 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 128, 128, 128, 128, 128,
7632 128, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
7633 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
7637 base64_to_byte_array (gunichar2 *start, gint ilength, MonoBoolean allowWhitespaceOnly)
7642 gunichar2 last, prev_last, prev2_last;
7649 int havePadding = 0;
7651 last = prev_last = 0, prev2_last = 0;
7652 for (i = 0; i < ilength; i++) {
7654 if (c >= sizeof (dbase64)) {
7655 exc = mono_exception_from_name_msg (mono_get_corlib (),
7656 "System", "FormatException",
7657 "Invalid character found.");
7658 mono_raise_exception (exc);
7659 } else if (isspace (c)) {
7661 } else if (havePadding && c != '=') {
7662 exc = mono_exception_from_name_msg (mono_get_corlib (),
7663 "System", "FormatException",
7664 "Invalid character found.");
7665 mono_raise_exception (exc);
7667 if (c == '=') havePadding = 1;
7668 prev2_last = prev_last;
7674 olength = ilength - ignored;
7676 if (allowWhitespaceOnly && olength == 0) {
7677 return mono_array_new (mono_domain_get (), mono_defaults.byte_class, 0);
7680 if ((olength & 3) != 0 || olength <= 0) {
7681 exc = mono_exception_from_name_msg (mono_get_corlib (), "System",
7682 "FormatException", "Invalid length.");
7683 mono_raise_exception (exc);
7686 if (prev2_last == '=') {
7687 exc = mono_exception_from_name_msg (mono_get_corlib (), "System", "FormatException", "Invalid format.");
7688 mono_raise_exception (exc);
7691 olength = (olength * 3) / 4;
7695 if (prev_last == '=')
7698 result = mono_array_new (mono_domain_get (), mono_defaults.byte_class, olength);
7699 res_ptr = mono_array_addr (result, guchar, 0);
7700 for (i = 0; i < ilength; ) {
7703 for (k = 0; k < 4 && i < ilength;) {
7709 if (((b [k] = dbase64 [c]) & 0x80) != 0) {
7710 exc = mono_exception_from_name_msg (mono_get_corlib (),
7711 "System", "FormatException",
7712 "Invalid character found.");
7713 mono_raise_exception (exc);
7718 *res_ptr++ = (b [0] << 2) | (b [1] >> 4);
7720 *res_ptr++ = (b [1] << 4) | (b [2] >> 2);
7722 *res_ptr++ = (b [2] << 6) | b [3];
7724 while (i < ilength && isspace (start [i]))
7731 ICALL_EXPORT MonoArray *
7732 InternalFromBase64String (MonoString *str, MonoBoolean allowWhitespaceOnly)
7734 MONO_ARCH_SAVE_REGS;
7736 return base64_to_byte_array (mono_string_chars (str),
7737 mono_string_length (str), allowWhitespaceOnly);
7740 ICALL_EXPORT MonoArray *
7741 InternalFromBase64CharArray (MonoArray *input, gint offset, gint length)
7743 MONO_ARCH_SAVE_REGS;
7745 return base64_to_byte_array (mono_array_addr (input, gunichar2, offset),
7749 #ifndef DISABLE_ICALL_TABLES
7751 #define ICALL_TYPE(id,name,first)
7752 #define ICALL(id,name,func) Icall_ ## id,
7755 #include "metadata/icall-def.h"
7761 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7762 #define ICALL(id,name,func)
7764 #include "metadata/icall-def.h"
7770 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7771 #define ICALL(id,name,func)
7773 guint16 first_icall;
7776 static const IcallTypeDesc
7777 icall_type_descs [] = {
7778 #include "metadata/icall-def.h"
7782 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7785 #define ICALL_TYPE(id,name,first)
7788 #ifdef HAVE_ARRAY_ELEM_INIT
7789 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7790 #define MSGSTRFIELD1(line) str##line
7792 static const struct msgstrtn_t {
7793 #define ICALL(id,name,func)
7795 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7796 #include "metadata/icall-def.h"
7798 } icall_type_names_str = {
7799 #define ICALL_TYPE(id,name,first) (name),
7800 #include "metadata/icall-def.h"
7803 static const guint16 icall_type_names_idx [] = {
7804 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7805 #include "metadata/icall-def.h"
7808 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7810 static const struct msgstr_t {
7812 #define ICALL_TYPE(id,name,first)
7813 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7814 #include "metadata/icall-def.h"
7816 } icall_names_str = {
7817 #define ICALL(id,name,func) (name),
7818 #include "metadata/icall-def.h"
7821 static const guint16 icall_names_idx [] = {
7822 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7823 #include "metadata/icall-def.h"
7826 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
7832 #define ICALL_TYPE(id,name,first) name,
7833 #define ICALL(id,name,func)
7834 static const char* const
7835 icall_type_names [] = {
7836 #include "metadata/icall-def.h"
7840 #define icall_type_name_get(id) (icall_type_names [(id)])
7844 #define ICALL_TYPE(id,name,first)
7845 #define ICALL(id,name,func) name,
7846 static const char* const
7848 #include "metadata/icall-def.h"
7851 #define icall_name_get(id) icall_names [(id)]
7853 #endif /* !HAVE_ARRAY_ELEM_INIT */
7857 #define ICALL_TYPE(id,name,first)
7858 #define ICALL(id,name,func) func,
7859 static const gconstpointer
7860 icall_functions [] = {
7861 #include "metadata/icall-def.h"
7865 #ifdef ENABLE_ICALL_SYMBOL_MAP
7868 #define ICALL_TYPE(id,name,first)
7869 #define ICALL(id,name,func) #func,
7870 static const gconstpointer
7871 icall_symbols [] = {
7872 #include "metadata/icall-def.h"
7877 #endif /* DISABLE_ICALL_TABLES */
7879 static mono_mutex_t icall_mutex;
7880 static GHashTable *icall_hash = NULL;
7881 static GHashTable *jit_icall_hash_name = NULL;
7882 static GHashTable *jit_icall_hash_addr = NULL;
7885 mono_icall_init (void)
7887 #ifndef DISABLE_ICALL_TABLES
7890 /* check that tables are sorted: disable in release */
7893 const char *prev_class = NULL;
7894 const char *prev_method;
7896 for (i = 0; i < Icall_type_num; ++i) {
7897 const IcallTypeDesc *desc;
7900 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
7901 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
7902 prev_class = icall_type_name_get (i);
7903 desc = &icall_type_descs [i];
7904 num_icalls = icall_desc_num_icalls (desc);
7905 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
7906 for (j = 0; j < num_icalls; ++j) {
7907 const char *methodn = icall_name_get (desc->first_icall + j);
7908 if (prev_method && strcmp (prev_method, methodn) >= 0)
7909 g_print ("method %s should come before method %s\n", methodn, prev_method);
7910 prev_method = methodn;
7916 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
7917 mono_mutex_init (&icall_mutex);
7921 mono_icall_lock (void)
7923 mono_locks_mutex_acquire (&icall_mutex, IcallLock);
7927 mono_icall_unlock (void)
7929 mono_locks_mutex_release (&icall_mutex, IcallLock);
7933 mono_icall_cleanup (void)
7935 g_hash_table_destroy (icall_hash);
7936 g_hash_table_destroy (jit_icall_hash_name);
7937 g_hash_table_destroy (jit_icall_hash_addr);
7938 mono_mutex_destroy (&icall_mutex);
7942 mono_add_internal_call (const char *name, gconstpointer method)
7946 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
7948 mono_icall_unlock ();
7951 #ifndef DISABLE_ICALL_TABLES
7953 #ifdef HAVE_ARRAY_ELEM_INIT
7955 compare_method_imap (const void *key, const void *elem)
7957 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
7958 return strcmp (key, method_name);
7962 find_method_icall (const IcallTypeDesc *imap, const char *name)
7964 const guint16 *nameslot = mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
7967 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
7971 compare_class_imap (const void *key, const void *elem)
7973 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
7974 return strcmp (key, class_name);
7977 static const IcallTypeDesc*
7978 find_class_icalls (const char *name)
7980 const guint16 *nameslot = mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
7983 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
7986 #else /* HAVE_ARRAY_ELEM_INIT */
7989 compare_method_imap (const void *key, const void *elem)
7991 const char** method_name = (const char**)elem;
7992 return strcmp (key, *method_name);
7996 find_method_icall (const IcallTypeDesc *imap, const char *name)
7998 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8001 return (gpointer)icall_functions [(nameslot - icall_names)];
8005 compare_class_imap (const void *key, const void *elem)
8007 const char** class_name = (const char**)elem;
8008 return strcmp (key, *class_name);
8011 static const IcallTypeDesc*
8012 find_class_icalls (const char *name)
8014 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8017 return &icall_type_descs [nameslot - icall_type_names];
8020 #endif /* HAVE_ARRAY_ELEM_INIT */
8022 #endif /* DISABLE_ICALL_TABLES */
8025 * we should probably export this as an helper (handle nested types).
8026 * Returns the number of chars written in buf.
8029 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8031 int nspacelen, cnamelen;
8032 nspacelen = strlen (klass->name_space);
8033 cnamelen = strlen (klass->name);
8034 if (nspacelen + cnamelen + 2 > bufsize)
8037 memcpy (buf, klass->name_space, nspacelen);
8038 buf [nspacelen ++] = '.';
8040 memcpy (buf + nspacelen, klass->name, cnamelen);
8041 buf [nspacelen + cnamelen] = 0;
8042 return nspacelen + cnamelen;
8045 #ifdef DISABLE_ICALL_TABLES
8047 no_icall_table (void)
8049 g_assert_not_reached ();
8054 mono_lookup_internal_call (MonoMethod *method)
8059 int typelen = 0, mlen, siglen;
8061 #ifndef DISABLE_ICALL_TABLES
8062 const IcallTypeDesc *imap = NULL;
8065 g_assert (method != NULL);
8067 if (method->is_inflated)
8068 method = ((MonoMethodInflated *) method)->declaring;
8070 if (method->klass->nested_in) {
8071 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8075 mname [pos++] = '/';
8078 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8084 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8089 #ifndef DISABLE_ICALL_TABLES
8090 imap = find_class_icalls (mname);
8093 mname [typelen] = ':';
8094 mname [typelen + 1] = ':';
8096 mlen = strlen (method->name);
8097 memcpy (mname + typelen + 2, method->name, mlen);
8098 sigstart = mname + typelen + 2 + mlen;
8101 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8102 siglen = strlen (tmpsig);
8103 if (typelen + mlen + siglen + 6 > sizeof (mname))
8106 memcpy (sigstart + 1, tmpsig, siglen);
8107 sigstart [siglen + 1] = ')';
8108 sigstart [siglen + 2] = 0;
8113 res = g_hash_table_lookup (icall_hash, mname);
8115 mono_icall_unlock ();;
8118 /* try without signature */
8120 res = g_hash_table_lookup (icall_hash, mname);
8122 mono_icall_unlock ();
8126 #ifdef DISABLE_ICALL_TABLES
8127 mono_icall_unlock ();
8128 /* Fail only when the result is actually used */
8129 /* mono_marshal_get_native_wrapper () depends on this */
8130 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8131 return ves_icall_System_String_ctor_RedirectToCreateString;
8133 return no_icall_table;
8135 /* it wasn't found in the static call tables */
8137 mono_icall_unlock ();
8140 res = find_method_icall (imap, sigstart - mlen);
8142 mono_icall_unlock ();
8145 /* try _with_ signature */
8147 res = find_method_icall (imap, sigstart - mlen);
8149 mono_icall_unlock ();
8153 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8154 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8155 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8156 g_print ("\nWhen you update one from svn you need to update, compile and install\nthe other too.\n");
8157 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");
8158 g_print ("If you see other errors or faults after this message they are probably related\n");
8159 g_print ("and you need to fix your mono install first.\n");
8161 mono_icall_unlock ();
8167 #ifdef ENABLE_ICALL_SYMBOL_MAP
8169 func_cmp (gconstpointer key, gconstpointer p)
8171 return (gsize)key - (gsize)*(gsize*)p;
8176 * mono_lookup_icall_symbol:
8178 * Given the icall METHOD, returns its C symbol.
8181 mono_lookup_icall_symbol (MonoMethod *m)
8183 #ifdef DISABLE_ICALL_TABLES
8184 g_assert_not_reached ();
8187 #ifdef ENABLE_ICALL_SYMBOL_MAP
8191 static gconstpointer *functions_sorted;
8192 static const char**symbols_sorted;
8193 static gboolean inited;
8198 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8199 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8200 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8201 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8202 /* Bubble sort the two arrays */
8206 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8207 if (functions_sorted [i] > functions_sorted [i + 1]) {
8210 tmp = functions_sorted [i];
8211 functions_sorted [i] = functions_sorted [i + 1];
8212 functions_sorted [i + 1] = tmp;
8213 tmp = symbols_sorted [i];
8214 symbols_sorted [i] = symbols_sorted [i + 1];
8215 symbols_sorted [i + 1] = tmp;
8222 func = mono_lookup_internal_call (m);
8225 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8229 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8231 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8232 g_assert_not_reached ();
8239 type_from_typename (char *typename)
8241 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8243 if (!strcmp (typename, "int"))
8244 klass = mono_defaults.int_class;
8245 else if (!strcmp (typename, "ptr"))
8246 klass = mono_defaults.int_class;
8247 else if (!strcmp (typename, "void"))
8248 klass = mono_defaults.void_class;
8249 else if (!strcmp (typename, "int32"))
8250 klass = mono_defaults.int32_class;
8251 else if (!strcmp (typename, "uint32"))
8252 klass = mono_defaults.uint32_class;
8253 else if (!strcmp (typename, "int8"))
8254 klass = mono_defaults.sbyte_class;
8255 else if (!strcmp (typename, "uint8"))
8256 klass = mono_defaults.byte_class;
8257 else if (!strcmp (typename, "int16"))
8258 klass = mono_defaults.int16_class;
8259 else if (!strcmp (typename, "uint16"))
8260 klass = mono_defaults.uint16_class;
8261 else if (!strcmp (typename, "long"))
8262 klass = mono_defaults.int64_class;
8263 else if (!strcmp (typename, "ulong"))
8264 klass = mono_defaults.uint64_class;
8265 else if (!strcmp (typename, "float"))
8266 klass = mono_defaults.single_class;
8267 else if (!strcmp (typename, "double"))
8268 klass = mono_defaults.double_class;
8269 else if (!strcmp (typename, "object"))
8270 klass = mono_defaults.object_class;
8271 else if (!strcmp (typename, "obj"))
8272 klass = mono_defaults.object_class;
8273 else if (!strcmp (typename, "string"))
8274 klass = mono_defaults.string_class;
8275 else if (!strcmp (typename, "bool"))
8276 klass = mono_defaults.boolean_class;
8277 else if (!strcmp (typename, "boolean"))
8278 klass = mono_defaults.boolean_class;
8280 g_error ("%s", typename);
8281 g_assert_not_reached ();
8283 return &klass->byval_arg;
8287 * LOCKING: Take the corlib image lock.
8289 MonoMethodSignature*
8290 mono_create_icall_signature (const char *sigstr)
8295 MonoMethodSignature *res, *res2;
8296 MonoImage *corlib = mono_defaults.corlib;
8298 mono_image_lock (corlib);
8299 res = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8300 mono_image_unlock (corlib);
8305 parts = g_strsplit (sigstr, " ", 256);
8314 res = mono_metadata_signature_alloc (corlib, len - 1);
8319 * Under windows, the default pinvoke calling convention is STDCALL but
8322 res->call_convention = MONO_CALL_C;
8325 res->ret = type_from_typename (parts [0]);
8326 for (i = 1; i < len; ++i) {
8327 res->params [i - 1] = type_from_typename (parts [i]);
8332 mono_image_lock (corlib);
8333 res2 = g_hash_table_lookup (corlib->helper_signatures, sigstr);
8335 res = res2; /*Value is allocated in the image pool*/
8337 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8338 mono_image_unlock (corlib);
8344 mono_find_jit_icall_by_name (const char *name)
8346 MonoJitICallInfo *info;
8347 g_assert (jit_icall_hash_name);
8350 info = g_hash_table_lookup (jit_icall_hash_name, name);
8351 mono_icall_unlock ();
8356 mono_find_jit_icall_by_addr (gconstpointer addr)
8358 MonoJitICallInfo *info;
8359 g_assert (jit_icall_hash_addr);
8362 info = g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8363 mono_icall_unlock ();
8369 * mono_get_jit_icall_info:
8371 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8372 * caller should access it while holding the icall lock.
8375 mono_get_jit_icall_info (void)
8377 return jit_icall_hash_name;
8381 * mono_lookup_jit_icall_symbol:
8383 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8386 mono_lookup_jit_icall_symbol (const char *name)
8388 MonoJitICallInfo *info;
8389 const char *res = NULL;
8392 info = g_hash_table_lookup (jit_icall_hash_name, name);
8394 res = info->c_symbol;
8395 mono_icall_unlock ();
8400 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8403 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8404 mono_icall_unlock ();
8408 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, const char *c_symbol)
8410 MonoJitICallInfo *info;
8417 if (!jit_icall_hash_name) {
8418 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8419 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8422 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8423 g_warning ("jit icall already defined \"%s\"\n", name);
8424 g_assert_not_reached ();
8427 info = g_new0 (MonoJitICallInfo, 1);
8432 info->c_symbol = c_symbol;
8435 info->wrapper = func;
8437 info->wrapper = NULL;
8440 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8441 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8443 mono_icall_unlock ();
8448 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8450 return mono_register_jit_icall_full (func, name, sig, is_save, NULL);