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)
9 * Aleksey Kliger (aleksey@xamarin.com)
11 * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
12 * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
13 * Copyright 2011-2015 Xamarin Inc (http://www.xamarin.com).
14 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
25 #ifdef HAVE_SYS_TIME_H
31 #if defined (HOST_WIN32)
34 #if defined (HAVE_WCHAR_H)
38 #include "mono/utils/mono-membar.h"
39 #include <mono/metadata/object.h>
40 #include <mono/metadata/threads.h>
41 #include <mono/metadata/threads-types.h>
42 #include <mono/metadata/threadpool-ms.h>
43 #include <mono/metadata/threadpool-ms-io.h>
44 #include <mono/metadata/monitor.h>
45 #include <mono/metadata/reflection.h>
46 #include <mono/metadata/assembly.h>
47 #include <mono/metadata/tabledefs.h>
48 #include <mono/metadata/exception.h>
49 #include <mono/metadata/exception-internals.h>
50 #include <mono/metadata/file-io.h>
51 #include <mono/metadata/console-io.h>
52 #include <mono/metadata/mono-route.h>
53 #include <mono/metadata/socket-io.h>
54 #include <mono/metadata/mono-endian.h>
55 #include <mono/metadata/tokentype.h>
56 #include <mono/metadata/domain-internals.h>
57 #include <mono/metadata/metadata-internals.h>
58 #include <mono/metadata/class-internals.h>
59 #include <mono/metadata/reflection-internals.h>
60 #include <mono/metadata/marshal.h>
61 #include <mono/metadata/gc-internals.h>
62 #include <mono/metadata/mono-gc.h>
63 #include <mono/metadata/rand.h>
64 #include <mono/metadata/sysmath.h>
65 #include <mono/metadata/string-icalls.h>
66 #include <mono/metadata/debug-helpers.h>
67 #include <mono/metadata/process.h>
68 #include <mono/metadata/environment.h>
69 #include <mono/metadata/profiler-private.h>
70 #include <mono/metadata/locales.h>
71 #include <mono/metadata/filewatcher.h>
72 #include <mono/metadata/security.h>
73 #include <mono/metadata/mono-config.h>
74 #include <mono/metadata/cil-coff.h>
75 #include <mono/metadata/number-formatter.h>
76 #include <mono/metadata/security-manager.h>
77 #include <mono/metadata/security-core-clr.h>
78 #include <mono/metadata/mono-perfcounters.h>
79 #include <mono/metadata/mono-debug.h>
80 #include <mono/metadata/mono-ptr-array.h>
81 #include <mono/metadata/verify-internals.h>
82 #include <mono/metadata/runtime.h>
83 #include <mono/metadata/file-mmap.h>
84 #include <mono/metadata/seq-points-data.h>
85 #include <mono/io-layer/io-layer.h>
86 #include <mono/utils/monobitset.h>
87 #include <mono/utils/mono-time.h>
88 #include <mono/utils/mono-proclib.h>
89 #include <mono/utils/mono-string.h>
90 #include <mono/utils/mono-error-internals.h>
91 #include <mono/utils/mono-mmap.h>
92 #include <mono/utils/mono-io-portability.h>
93 #include <mono/utils/mono-digest.h>
94 #include <mono/utils/bsearch.h>
95 #include <mono/utils/mono-os-mutex.h>
96 #include <mono/utils/mono-threads.h>
98 #if defined (HOST_WIN32)
102 #include "decimal-ms.h"
103 #include "number-ms.h"
105 #if !defined(HOST_WIN32) && defined(HAVE_SYS_UTSNAME_H)
106 #include <sys/utsname.h>
109 extern MonoString* ves_icall_System_Environment_GetOSVersionString (void);
111 ICALL_EXPORT MonoReflectionAssembly* ves_icall_System_Reflection_Assembly_GetCallingAssembly (void);
113 /* Lazy class loading functions */
114 static GENERATE_GET_CLASS_WITH_CACHE (system_version, System, Version)
115 static GENERATE_GET_CLASS_WITH_CACHE (assembly_name, System.Reflection, AssemblyName)
116 static GENERATE_GET_CLASS_WITH_CACHE (constructor_info, System.Reflection, ConstructorInfo)
117 static GENERATE_GET_CLASS_WITH_CACHE (property_info, System.Reflection, PropertyInfo)
118 static GENERATE_GET_CLASS_WITH_CACHE (event_info, System.Reflection, EventInfo)
119 static GENERATE_GET_CLASS_WITH_CACHE (module, System.Reflection, Module)
122 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error);
124 static inline MonoBoolean
125 is_generic_parameter (MonoType *type)
127 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
131 mono_class_init_checked (MonoClass *klass, MonoError *error)
133 mono_error_init (error);
135 if (!mono_class_init (klass))
136 mono_error_set_exception_instance (error, mono_class_get_exception_for_failure (klass));
139 ICALL_EXPORT MonoObject *
140 ves_icall_System_Array_GetValueImpl (MonoArray *arr, guint32 pos)
146 MonoObject *result = NULL;
148 ac = (MonoClass *)arr->obj.vtable->klass;
150 esize = mono_array_element_size (ac);
151 ea = (gpointer*)((char*)arr->vector + (pos * esize));
153 if (ac->element_class->valuetype) {
154 result = mono_value_box_checked (arr->obj.vtable->domain, ac->element_class, ea, &error);
155 mono_error_set_pending_exception (&error);
157 result = (MonoObject *)*ea;
161 ICALL_EXPORT MonoObject *
162 ves_icall_System_Array_GetValue (MonoArray *arr, MonoArray *idxs)
168 MONO_CHECK_ARG_NULL (idxs, NULL);
171 ic = (MonoClass *)io->obj.vtable->klass;
173 ac = (MonoClass *)arr->obj.vtable->klass;
175 g_assert (ic->rank == 1);
176 if (io->bounds != NULL || io->max_length != ac->rank) {
177 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
181 ind = (gint32 *)io->vector;
183 if (arr->bounds == NULL) {
184 if (*ind < 0 || *ind >= arr->max_length) {
185 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
189 return ves_icall_System_Array_GetValueImpl (arr, *ind);
192 for (i = 0; i < ac->rank; i++) {
193 if ((ind [i] < arr->bounds [i].lower_bound) ||
194 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
195 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
200 pos = ind [0] - arr->bounds [0].lower_bound;
201 for (i = 1; i < ac->rank; i++)
202 pos = pos * arr->bounds [i].length + ind [i] -
203 arr->bounds [i].lower_bound;
205 return ves_icall_System_Array_GetValueImpl (arr, pos);
209 ves_icall_System_Array_SetValueImpl (MonoArray *arr, MonoObject *value, guint32 pos)
212 MonoClass *ac, *vc, *ec;
221 mono_error_init (&error);
224 vc = value->vtable->klass;
228 ac = arr->obj.vtable->klass;
229 ec = ac->element_class;
231 esize = mono_array_element_size (ac);
232 ea = (gpointer*)((char*)arr->vector + (pos * esize));
233 va = (gpointer*)((char*)value + sizeof (MonoObject));
235 if (mono_class_is_nullable (ec)) {
236 mono_nullable_init ((guint8*)ea, value, ec);
241 mono_gc_bzero_atomic (ea, esize);
245 #define NO_WIDENING_CONVERSION G_STMT_START{\
246 mono_set_pending_exception (mono_get_exception_argument ( \
247 "value", "not a widening conversion")); \
251 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{\
252 if (esize < vsize + (extra)) { \
253 mono_set_pending_exception (mono_get_exception_argument ( \
254 "value", "not a widening conversion")); \
259 #define INVALID_CAST G_STMT_START{ \
260 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
261 mono_set_pending_exception (mono_get_exception_invalid_cast ()); \
265 /* Check element (destination) type. */
266 switch (ec->byval_arg.type) {
267 case MONO_TYPE_STRING:
268 switch (vc->byval_arg.type) {
269 case MONO_TYPE_STRING:
275 case MONO_TYPE_BOOLEAN:
276 switch (vc->byval_arg.type) {
277 case MONO_TYPE_BOOLEAN:
290 NO_WIDENING_CONVERSION;
299 if (!ec->valuetype) {
300 gboolean castOk = (NULL != mono_object_isinst_checked (value, ec, &error));
301 if (mono_error_set_pending_exception (&error))
305 mono_gc_wbarrier_set_arrayref (arr, ea, (MonoObject*)value);
309 if (mono_object_isinst_checked (value, ec, &error)) {
310 if (ec->has_references)
311 mono_value_copy (ea, (char*)value + sizeof (MonoObject), ec);
313 mono_gc_memmove_atomic (ea, (char *)value + sizeof (MonoObject), esize);
316 if (mono_error_set_pending_exception (&error))
322 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
324 et = ec->byval_arg.type;
325 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
326 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
328 vt = vc->byval_arg.type;
329 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
330 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
332 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
338 case MONO_TYPE_CHAR: \
339 CHECK_WIDENING_CONVERSION(0); \
340 *(etype *) ea = (etype) u64; \
342 /* You can't assign a signed value to an unsigned array. */ \
347 /* You can't assign a floating point number to an integer array. */ \
350 NO_WIDENING_CONVERSION; \
354 #define ASSIGN_SIGNED(etype) G_STMT_START{\
360 CHECK_WIDENING_CONVERSION(0); \
361 *(etype *) ea = (etype) i64; \
363 /* You can assign an unsigned value to a signed array if the array's */ \
364 /* element size is larger than the value size. */ \
369 case MONO_TYPE_CHAR: \
370 CHECK_WIDENING_CONVERSION(1); \
371 *(etype *) ea = (etype) u64; \
373 /* You can't assign a floating point number to an integer array. */ \
376 NO_WIDENING_CONVERSION; \
380 #define ASSIGN_REAL(etype) G_STMT_START{\
384 CHECK_WIDENING_CONVERSION(0); \
385 *(etype *) ea = (etype) r64; \
387 /* All integer values fit into a floating point array, so we don't */ \
388 /* need to CHECK_WIDENING_CONVERSION here. */ \
393 *(etype *) ea = (etype) i64; \
399 case MONO_TYPE_CHAR: \
400 *(etype *) ea = (etype) u64; \
407 u64 = *(guint8 *) va;
410 u64 = *(guint16 *) va;
413 u64 = *(guint32 *) va;
416 u64 = *(guint64 *) va;
422 i64 = *(gint16 *) va;
425 i64 = *(gint32 *) va;
428 i64 = *(gint64 *) va;
431 r64 = *(gfloat *) va;
434 r64 = *(gdouble *) va;
437 u64 = *(guint16 *) va;
439 case MONO_TYPE_BOOLEAN:
440 /* Boolean is only compatible with itself. */
453 NO_WIDENING_CONVERSION;
460 /* If we can't do a direct copy, let's try a widening conversion. */
463 ASSIGN_UNSIGNED (guint16);
465 ASSIGN_UNSIGNED (guint8);
467 ASSIGN_UNSIGNED (guint16);
469 ASSIGN_UNSIGNED (guint32);
471 ASSIGN_UNSIGNED (guint64);
473 ASSIGN_SIGNED (gint8);
475 ASSIGN_SIGNED (gint16);
477 ASSIGN_SIGNED (gint32);
479 ASSIGN_SIGNED (gint64);
481 ASSIGN_REAL (gfloat);
483 ASSIGN_REAL (gdouble);
487 /* Not reached, INVALID_CAST does not return. Just to avoid a compiler warning ... */
491 #undef NO_WIDENING_CONVERSION
492 #undef CHECK_WIDENING_CONVERSION
493 #undef ASSIGN_UNSIGNED
499 ves_icall_System_Array_SetValue (MonoArray *arr, MonoObject *value,
505 MONO_CHECK_ARG_NULL (idxs,);
507 ic = idxs->obj.vtable->klass;
508 ac = arr->obj.vtable->klass;
510 g_assert (ic->rank == 1);
511 if (idxs->bounds != NULL || idxs->max_length != ac->rank) {
512 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
516 ind = (gint32 *)idxs->vector;
518 if (arr->bounds == NULL) {
519 if (*ind < 0 || *ind >= arr->max_length) {
520 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
524 ves_icall_System_Array_SetValueImpl (arr, value, *ind);
528 for (i = 0; i < ac->rank; i++)
529 if ((ind [i] < arr->bounds [i].lower_bound) ||
530 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
531 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
535 pos = ind [0] - arr->bounds [0].lower_bound;
536 for (i = 1; i < ac->rank; i++)
537 pos = pos * arr->bounds [i].length + ind [i] -
538 arr->bounds [i].lower_bound;
540 ves_icall_System_Array_SetValueImpl (arr, value, pos);
543 ICALL_EXPORT MonoArray *
544 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
547 MonoClass *aklass, *klass;
550 gboolean bounded = FALSE;
552 MONO_CHECK_ARG_NULL (type, NULL);
553 MONO_CHECK_ARG_NULL (lengths, NULL);
555 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
557 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
559 for (i = 0; i < mono_array_length (lengths); i++) {
560 if (mono_array_get (lengths, gint32, i) < 0) {
561 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
566 klass = mono_class_from_mono_type (type->type);
567 mono_class_init_checked (klass, &error);
568 mono_error_raise_exception (&error);
570 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
571 /* vectors are not the same as one dimensional arrays with no-zero bounds */
576 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
578 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
579 for (i = 0; i < aklass->rank; ++i) {
580 sizes [i] = mono_array_get (lengths, guint32, i);
582 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
584 sizes [i + aklass->rank] = 0;
587 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
588 mono_error_set_pending_exception (&error);
593 ICALL_EXPORT MonoArray *
594 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
597 MonoClass *aklass, *klass;
600 gboolean bounded = FALSE;
602 MONO_CHECK_ARG_NULL (type, NULL);
603 MONO_CHECK_ARG_NULL (lengths, NULL);
605 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
607 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
609 for (i = 0; i < mono_array_length (lengths); i++) {
610 if ((mono_array_get (lengths, gint64, i) < 0) ||
611 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
612 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
617 klass = mono_class_from_mono_type (type->type);
618 mono_class_init_checked (klass, &error);
619 mono_error_raise_exception (&error);
621 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
622 /* vectors are not the same as one dimensional arrays with no-zero bounds */
627 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
629 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
630 for (i = 0; i < aklass->rank; ++i) {
631 sizes [i] = mono_array_get (lengths, guint64, i);
633 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
635 sizes [i + aklass->rank] = 0;
638 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
639 mono_error_set_pending_exception (&error);
645 ves_icall_System_Array_GetRank (MonoObject *arr)
647 return arr->vtable->klass->rank;
651 ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
653 gint32 rank = arr->obj.vtable->klass->rank;
656 if ((dimension < 0) || (dimension >= rank)) {
657 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
661 if (arr->bounds == NULL)
662 length = arr->max_length;
664 length = arr->bounds [dimension].length;
666 #ifdef MONO_BIG_ARRAYS
667 if (length > G_MAXINT32) {
668 mono_set_pending_exception (mono_get_exception_overflow ());
676 ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
678 gint32 rank = arr->obj.vtable->klass->rank;
680 if ((dimension < 0) || (dimension >= rank)) {
681 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
685 if (arr->bounds == NULL)
686 return arr->max_length;
688 return arr->bounds [dimension].length;
692 ves_icall_System_Array_GetLowerBound (MonoArray *arr, gint32 dimension)
694 gint32 rank = arr->obj.vtable->klass->rank;
696 if ((dimension < 0) || (dimension >= rank)) {
697 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
701 if (arr->bounds == NULL)
704 return arr->bounds [dimension].lower_bound;
708 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
710 int sz = mono_array_element_size (mono_object_class (arr));
711 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
714 ICALL_EXPORT gboolean
715 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
720 MonoVTable *src_vtable;
721 MonoVTable *dest_vtable;
722 MonoClass *src_class;
723 MonoClass *dest_class;
725 src_vtable = source->obj.vtable;
726 dest_vtable = dest->obj.vtable;
728 if (src_vtable->rank != dest_vtable->rank)
731 if (source->bounds || dest->bounds)
734 /* there's no integer overflow since mono_array_length returns an unsigned integer */
735 if ((dest_idx + length > mono_array_length_fast (dest)) ||
736 (source_idx + length > mono_array_length_fast (source)))
739 src_class = src_vtable->klass->element_class;
740 dest_class = dest_vtable->klass->element_class;
743 * Handle common cases.
746 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
747 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
749 if (src_class == mono_defaults.object_class && dest_class->valuetype)
752 /* Check if we're copying a char[] <==> (u)short[] */
753 if (src_class != dest_class) {
754 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
757 /* 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. */
758 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
762 if (dest_class->valuetype) {
763 element_size = mono_array_element_size (source->obj.vtable->klass);
764 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
765 if (dest_class->has_references) {
766 mono_value_copy_array (dest, dest_idx, source_addr, length);
768 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
769 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
772 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
779 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
785 ac = (MonoClass *)arr->obj.vtable->klass;
787 esize = mono_array_element_size (ac);
788 ea = (gpointer*)((char*)arr->vector + (pos * esize));
790 mono_gc_memmove_atomic (value, ea, esize);
794 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
800 ac = (MonoClass *)arr->obj.vtable->klass;
801 ec = ac->element_class;
803 esize = mono_array_element_size (ac);
804 ea = (gpointer*)((char*)arr->vector + (pos * esize));
806 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
807 g_assert (esize == sizeof (gpointer));
808 mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
810 g_assert (ec->inited);
811 g_assert (esize == mono_class_value_size (ec, NULL));
812 if (ec->has_references)
813 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
815 mono_gc_memmove_atomic (ea, value, esize);
820 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArray *array, MonoClassField *field_handle)
822 MonoClass *klass = array->obj.vtable->klass;
823 guint32 size = mono_array_element_size (klass);
824 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
826 const char *field_data;
828 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
829 MonoException *exc = mono_get_exception_argument("array",
830 "Cannot initialize array of non-primitive type.");
831 mono_set_pending_exception (exc);
835 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
836 MonoException *exc = mono_get_exception_argument("field_handle",
837 "Field doesn't have an RVA");
838 mono_set_pending_exception (exc);
842 size *= array->max_length;
843 field_data = mono_field_get_data (field_handle);
845 if (size > mono_type_size (field_handle->type, &align)) {
846 MonoException *exc = mono_get_exception_argument("field_handle",
847 "Field not large enough to fill array");
848 mono_set_pending_exception (exc);
852 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
854 guint ## n *data = (guint ## n *) mono_array_addr (array, char, 0); \
855 guint ## n *src = (guint ## n *) field_data; \
857 nEnt = (size / sizeof(guint ## n)); \
859 for (i = 0; i < nEnt; i++) { \
860 data[i] = read ## n (&src[i]); \
864 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
866 switch (type->type) {
883 memcpy (mono_array_addr (array, char, 0), field_data, size);
887 memcpy (mono_array_addr (array, char, 0), field_data, size);
892 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
894 return offsetof (MonoString, chars);
897 ICALL_EXPORT MonoObject *
898 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
900 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
904 MonoObject *ret = mono_object_clone_checked (obj, &error);
905 mono_error_set_pending_exception (&error);
912 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
918 MONO_CHECK_ARG_NULL (handle,);
920 klass = mono_class_from_mono_type (handle);
921 MONO_CHECK_ARG (handle, klass,);
923 if (klass->generic_container)
926 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
927 if (!is_ok (&error)) {
928 mono_error_set_pending_exception (&error);
932 /* This will call the type constructor */
933 if (!mono_runtime_class_init_full (vtable, &error))
934 mono_error_set_pending_exception (&error);
938 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
942 mono_image_check_for_module_cctor (image);
943 if (image->has_module_cctor) {
944 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
945 if (!mono_error_ok (&error)) {
946 mono_error_set_pending_exception (&error);
949 /*It's fine to raise the exception here*/
950 MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
951 if (!is_ok (&error)) {
952 mono_error_set_pending_exception (&error);
955 if (!mono_runtime_class_init_full (vtable, &error))
956 mono_error_set_pending_exception (&error);
960 ICALL_EXPORT MonoBoolean
961 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
966 /* later make this configurable and per-arch */
967 int min_size = 4096 * 4 * sizeof (void*);
968 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
969 /* if we have no info we are optimistic and assume there is enough room */
973 // FIXME: Windows dynamically extends the stack, so stack_addr might be close
977 current = (guint8 *)&stack_addr;
978 if (current > stack_addr) {
979 if ((current - stack_addr) < min_size)
982 if (current - (stack_addr - stack_size) < min_size)
988 ICALL_EXPORT MonoObject *
989 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
992 MonoObject *ret = mono_object_clone_checked (this_obj, &error);
993 mono_error_set_pending_exception (&error);
999 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
1003 MonoObject **values = NULL;
1006 gint32 result = (int)(gsize)mono_defaults.int32_class;
1007 MonoClassField* field;
1010 klass = mono_object_class (this_obj);
1012 if (mono_class_num_fields (klass) == 0)
1016 * Compute the starting value of the hashcode for fields of primitive
1017 * types, and return the remaining fields in an array to the managed side.
1018 * This way, we can avoid costly reflection operations in managed code.
1021 while ((field = mono_class_get_fields (klass, &iter))) {
1022 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1024 if (mono_field_is_deleted (field))
1026 /* FIXME: Add more types */
1027 switch (field->type->type) {
1029 result ^= *(gint32*)((guint8*)this_obj + field->offset);
1031 case MONO_TYPE_STRING: {
1033 s = *(MonoString**)((guint8*)this_obj + field->offset);
1035 result ^= mono_string_hash (s);
1040 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1041 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1042 if (!is_ok (&error)) {
1043 mono_error_set_pending_exception (&error);
1046 values [count++] = o;
1052 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1053 for (i = 0; i < count; ++i)
1054 mono_array_setref (*fields, i, values [i]);
1061 ICALL_EXPORT MonoBoolean
1062 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
1066 MonoObject **values = NULL;
1068 MonoClassField* field;
1072 MONO_CHECK_ARG_NULL (that, FALSE);
1074 if (this_obj->vtable != that->vtable)
1077 klass = mono_object_class (this_obj);
1079 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1080 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1083 * Do the comparison for fields of primitive type and return a result if
1084 * possible. Otherwise, return the remaining fields in an array to the
1085 * managed side. This way, we can avoid costly reflection operations in
1090 while ((field = mono_class_get_fields (klass, &iter))) {
1091 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1093 if (mono_field_is_deleted (field))
1095 /* FIXME: Add more types */
1096 switch (field->type->type) {
1099 case MONO_TYPE_BOOLEAN:
1100 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1105 case MONO_TYPE_CHAR:
1106 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1111 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1116 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1120 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1124 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1129 case MONO_TYPE_STRING: {
1130 MonoString *s1, *s2;
1131 guint32 s1len, s2len;
1132 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1133 s2 = *(MonoString**)((guint8*)that + field->offset);
1136 if ((s1 == NULL) || (s2 == NULL))
1138 s1len = mono_string_length (s1);
1139 s2len = mono_string_length (s2);
1143 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1149 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1150 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1151 if (!is_ok (&error)) {
1152 mono_error_set_pending_exception (&error);
1155 values [count++] = o;
1156 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
1157 if (!is_ok (&error)) {
1158 mono_error_set_pending_exception (&error);
1161 values [count++] = o;
1164 if (klass->enumtype)
1165 /* enums only have one non-static field */
1171 mono_gc_wbarrier_generic_store (fields, (MonoObject*) mono_array_new (mono_domain_get (), mono_defaults.object_class, count));
1172 for (i = 0; i < count; ++i)
1173 mono_array_setref_fast (*fields, i, values [i]);
1180 ICALL_EXPORT MonoReflectionType *
1181 ves_icall_System_Object_GetType (MonoObject *obj)
1184 MonoReflectionType *ret;
1185 #ifndef DISABLE_REMOTING
1186 if (obj->vtable->klass == mono_defaults.transparent_proxy_class)
1187 ret = mono_type_get_object_checked (mono_object_domain (obj), &((MonoTransparentProxy*)obj)->remote_class->proxy_class->byval_arg, &error);
1190 ret = mono_type_get_object_checked (mono_object_domain (obj), &obj->vtable->klass->byval_arg, &error);
1192 mono_error_raise_exception (&error);
1198 ves_icall_MonoType_type_from_obj (MonoReflectionType *mtype, MonoObject *obj)
1200 mtype->type = &obj->vtable->klass->byval_arg;
1201 g_assert (mtype->type->type);
1205 ves_icall_ModuleBuilder_getToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, gboolean create_open_instance)
1207 MONO_CHECK_ARG_NULL (obj, 0);
1210 gint32 result = mono_image_create_token (mb->dynamic_image, obj, create_open_instance, TRUE, &error);
1211 mono_error_raise_exception (&error);
1216 ves_icall_ModuleBuilder_getMethodToken (MonoReflectionModuleBuilder *mb,
1217 MonoReflectionMethod *method,
1218 MonoArray *opt_param_types)
1220 MONO_CHECK_ARG_NULL (method, 0);
1223 gint32 result = mono_image_create_method_token (
1224 mb->dynamic_image, (MonoObject *) method, opt_param_types, &error);
1225 mono_error_raise_exception (&error);
1230 ves_icall_ModuleBuilder_WriteToFile (MonoReflectionModuleBuilder *mb, HANDLE file)
1233 mono_image_create_pefile (mb, file, &error);
1234 mono_error_raise_exception (&error);
1238 ves_icall_ModuleBuilder_build_metadata (MonoReflectionModuleBuilder *mb)
1241 if (!mono_image_build_metadata (mb, &error))
1242 mono_error_raise_exception (&error);
1246 ves_icall_ModuleBuilder_RegisterToken (MonoReflectionModuleBuilder *mb, MonoObject *obj, guint32 token)
1248 mono_image_register_token (mb->dynamic_image, token, obj);
1251 ICALL_EXPORT MonoObject*
1252 ves_icall_ModuleBuilder_GetRegisteredToken (MonoReflectionModuleBuilder *mb, guint32 token)
1256 mono_loader_lock ();
1257 obj = (MonoObject *)mono_g_hash_table_lookup (mb->dynamic_image->tokens, GUINT_TO_POINTER (token));
1258 mono_loader_unlock ();
1263 ICALL_EXPORT MonoReflectionModule*
1264 ves_icall_System_Reflection_Emit_AssemblyBuilder_InternalAddModule (MonoReflectionAssemblyBuilder *ab, MonoString *fileName)
1267 MonoReflectionModule *result = mono_image_load_module_dynamic (ab, fileName, &error);
1268 mono_error_set_pending_exception (&error);
1272 ICALL_EXPORT MonoArray*
1273 ves_icall_System_Reflection_Emit_CustomAttributeBuilder_GetBlob (MonoReflectionAssembly *assembly, MonoObject *ctor, MonoArray *ctorArgs, MonoArray *properties, MonoArray *propValues, MonoArray *fields, MonoArray* fieldValues)
1276 MonoArray *result = mono_reflection_get_custom_attrs_blob_checked (assembly, ctor, ctorArgs, properties, propValues, fields, fieldValues, &error);
1277 mono_error_set_pending_exception (&error);
1282 get_caller (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1284 MonoMethod **dest = (MonoMethod **)data;
1286 /* skip unmanaged frames */
1302 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1304 MonoMethod **dest = (MonoMethod **)data;
1306 /* skip unmanaged frames */
1311 if (!strcmp (m->klass->name_space, "System.Reflection"))
1320 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1322 MonoMethod **dest = (MonoMethod **)data;
1324 /* skip unmanaged frames */
1328 if (m->wrapper_type != MONO_WRAPPER_NONE)
1331 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1345 static MonoReflectionType *
1346 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoError *error)
1348 MonoMethod *m, *dest;
1350 MonoType *type = NULL;
1351 MonoAssembly *assembly = NULL;
1352 gboolean type_resolve = FALSE;
1354 mono_error_init (error);
1357 * We must compute the calling assembly as type loading must happen under a metadata context.
1358 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1359 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1361 m = mono_method_get_last_managed ();
1364 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
1369 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1370 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1371 * to crash. This only seems to happen in some strange remoting
1372 * scenarios and I was unable to figure out what's happening there.
1373 * Dec 10, 2005 - Martin.
1377 assembly = dest->klass->image->assembly;
1378 type_resolve = TRUE;
1380 g_warning (G_STRLOC);
1383 if (info->assembly.name)
1384 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1388 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1389 type = mono_reflection_get_type_checked (assembly->image, info, ignoreCase, &type_resolve, error);
1390 return_val_if_nok (error, NULL);
1393 if (!info->assembly.name && !type) {
1395 type = mono_reflection_get_type_checked (NULL, info, ignoreCase, &type_resolve, error);
1396 return_val_if_nok (error, NULL);
1398 if (assembly && !type && type_resolve) {
1399 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1400 type = mono_reflection_get_type_checked (assembly->image, info, ignoreCase, &type_resolve, error);
1401 return_val_if_nok (error, NULL);
1407 return mono_type_get_object_checked (mono_domain_get (), type, error);
1410 ICALL_EXPORT MonoReflectionType*
1411 ves_icall_System_Type_internal_from_name (MonoString *name,
1412 MonoBoolean throwOnError,
1413 MonoBoolean ignoreCase)
1416 char *str = mono_string_to_utf8 (name);
1417 MonoTypeNameParse info;
1418 MonoReflectionType *type;
1421 parsedOk = mono_reflection_parse_type (str, &info);
1423 /* mono_reflection_parse_type() mangles the string */
1425 mono_reflection_free_type_info (&info);
1428 mono_set_pending_exception (mono_get_exception_argument("typeName", "failed parse"));
1433 type = type_from_parsed_name (&info, ignoreCase, &error);
1435 mono_reflection_free_type_info (&info);
1438 if (!mono_error_ok (&error)) {
1440 mono_error_set_pending_exception (&error);
1442 mono_error_cleanup (&error);
1447 MonoException *e = NULL;
1450 e = mono_get_exception_type_load (name, NULL);
1452 mono_loader_clear_error ();
1454 mono_set_pending_exception (e);
1463 ICALL_EXPORT MonoReflectionType*
1464 ves_icall_System_Type_internal_from_handle (MonoType *handle)
1467 MonoReflectionType *ret;
1468 MonoDomain *domain = mono_domain_get ();
1470 ret = mono_type_get_object_checked (domain, handle, &error);
1471 mono_error_raise_exception (&error);
1476 /* System.TypeCode */
1495 TYPECODE_STRING = 18
1498 ICALL_EXPORT guint32
1499 ves_icall_type_GetTypeCodeInternal (MonoReflectionType *type)
1501 int t = type->type->type;
1503 if (type->type->byref)
1504 return TYPECODE_OBJECT;
1508 case MONO_TYPE_VOID:
1509 return TYPECODE_OBJECT;
1510 case MONO_TYPE_BOOLEAN:
1511 return TYPECODE_BOOLEAN;
1513 return TYPECODE_BYTE;
1515 return TYPECODE_SBYTE;
1517 return TYPECODE_UINT16;
1519 return TYPECODE_INT16;
1520 case MONO_TYPE_CHAR:
1521 return TYPECODE_CHAR;
1525 return TYPECODE_OBJECT;
1527 return TYPECODE_UINT32;
1529 return TYPECODE_INT32;
1531 return TYPECODE_UINT64;
1533 return TYPECODE_INT64;
1535 return TYPECODE_SINGLE;
1537 return TYPECODE_DOUBLE;
1538 case MONO_TYPE_VALUETYPE: {
1539 MonoClass *klass = type->type->data.klass;
1541 if (klass->enumtype) {
1542 t = mono_class_enum_basetype (klass)->type;
1544 } else if (mono_is_corlib_image (klass->image)) {
1545 if (strcmp (klass->name_space, "System") == 0) {
1546 if (strcmp (klass->name, "Decimal") == 0)
1547 return TYPECODE_DECIMAL;
1548 else if (strcmp (klass->name, "DateTime") == 0)
1549 return TYPECODE_DATETIME;
1552 return TYPECODE_OBJECT;
1554 case MONO_TYPE_STRING:
1555 return TYPECODE_STRING;
1556 case MONO_TYPE_SZARRAY:
1557 case MONO_TYPE_ARRAY:
1558 case MONO_TYPE_OBJECT:
1560 case MONO_TYPE_MVAR:
1561 case MONO_TYPE_TYPEDBYREF:
1562 return TYPECODE_OBJECT;
1563 case MONO_TYPE_CLASS:
1565 MonoClass *klass = type->type->data.klass;
1566 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1567 if (strcmp (klass->name, "DBNull") == 0)
1568 return TYPECODE_DBNULL;
1571 return TYPECODE_OBJECT;
1572 case MONO_TYPE_GENERICINST:
1573 return TYPECODE_OBJECT;
1575 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1581 mono_type_is_primitive (MonoType *type)
1583 return (type->type >= MONO_TYPE_BOOLEAN && type->type <= MONO_TYPE_R8) ||
1584 type-> type == MONO_TYPE_I || type->type == MONO_TYPE_U;
1588 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1590 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1591 return mono_class_enum_basetype (type->data.klass);
1592 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1593 return mono_class_enum_basetype (type->data.generic_class->container_class);
1597 ICALL_EXPORT guint32
1598 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionType *type, MonoReflectionType *c)
1603 g_assert (type != NULL);
1605 klass = mono_class_from_mono_type (type->type);
1606 klassc = mono_class_from_mono_type (c->type);
1608 if (type->type->byref ^ c->type->byref)
1611 if (type->type->byref) {
1612 MonoType *t = mono_type_get_underlying_type_ignore_byref (type->type);
1613 MonoType *ot = mono_type_get_underlying_type_ignore_byref (c->type);
1615 klass = mono_class_from_mono_type (t);
1616 klassc = mono_class_from_mono_type (ot);
1618 if (mono_type_is_primitive (t)) {
1619 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1620 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1621 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1622 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1623 return t->type == ot->type;
1625 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1628 if (klass->valuetype)
1629 return klass == klassc;
1630 return klass->valuetype == klassc->valuetype;
1633 return mono_class_is_assignable_from (klass, klassc);
1636 ICALL_EXPORT guint32
1637 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionType *type, MonoObject *obj)
1640 MonoClass *klass = mono_class_from_mono_type (type->type);
1641 mono_class_init_checked (klass, &error);
1642 if (!is_ok (&error)) {
1643 mono_error_set_pending_exception (&error);
1646 guint32 result = (mono_object_isinst_checked (obj, klass, &error) != NULL);
1647 mono_error_set_pending_exception (&error);
1651 ICALL_EXPORT guint32
1652 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionType *type)
1654 MonoClass *klass = mono_class_from_mono_type (type->type);
1655 return klass->flags;
1658 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1659 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionField *field)
1662 MonoClass *klass = field->field->parent;
1663 MonoMarshalType *info;
1667 if (klass->generic_container ||
1668 (klass->generic_class && klass->generic_class->context.class_inst->is_open))
1671 ftype = mono_field_get_type (field->field);
1672 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1675 info = mono_marshal_load_type_info (klass);
1677 for (i = 0; i < info->num_fields; ++i) {
1678 if (info->fields [i].field == field->field) {
1679 if (!info->fields [i].mspec)
1682 MonoReflectionMarshalAsAttribute* obj;
1683 obj = mono_reflection_marshal_as_attribute_from_marshal_spec (field->object.vtable->domain, klass, info->fields [i].mspec, &error);
1684 if (!mono_error_ok (&error))
1685 mono_error_set_pending_exception (&error);
1694 ICALL_EXPORT MonoReflectionField*
1695 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type)
1698 gboolean found = FALSE;
1705 klass = handle->parent;
1707 klass = mono_class_from_mono_type (type);
1709 /* Check that the field belongs to the class */
1710 for (k = klass; k; k = k->parent) {
1711 if (k == handle->parent) {
1718 /* The managed code will throw the exception */
1722 MonoReflectionField *result = mono_field_get_object_checked (mono_domain_get (), klass, handle, &error);
1723 mono_error_raise_exception (&error);
1727 ICALL_EXPORT MonoArray*
1728 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionField *field, MonoBoolean optional)
1731 MonoType *type = mono_field_get_type_checked (field->field, &error);
1734 if (!mono_error_ok (&error)) {
1735 mono_error_set_pending_exception (&error);
1739 res = type_array_from_modifiers (field->field->parent->image, type, optional, &error);
1740 mono_error_raise_exception (&error);
1745 vell_icall_get_method_attributes (MonoMethod *method)
1747 return method->flags;
1751 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info)
1754 MonoReflectionType *rt;
1755 MonoDomain *domain = mono_domain_get ();
1756 MonoMethodSignature* sig;
1758 sig = mono_method_signature_checked (method, &error);
1759 if (!mono_error_ok (&error)) {
1760 mono_error_set_pending_exception (&error);
1764 rt = mono_type_get_object_checked (domain, &method->klass->byval_arg, &error);
1765 if (!mono_error_ok (&error)) {
1766 mono_error_set_pending_exception (&error);
1770 MONO_STRUCT_SETREF (info, parent, rt);
1772 rt = mono_type_get_object_checked (domain, sig->ret, &error);
1773 if (!mono_error_ok (&error)) {
1774 mono_error_set_pending_exception (&error);
1778 MONO_STRUCT_SETREF (info, ret, rt);
1780 info->attrs = method->flags;
1781 info->implattrs = method->iflags;
1782 if (sig->call_convention == MONO_CALL_DEFAULT)
1783 info->callconv = sig->sentinelpos >= 0 ? 2 : 1;
1785 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1790 info->callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1793 ICALL_EXPORT MonoArray*
1794 ves_icall_get_parameter_info (MonoMethod *method, MonoReflectionMethod *member)
1797 MonoDomain *domain = mono_domain_get ();
1799 MonoArray *result = mono_param_get_objects_internal (domain, method, member->reftype ? mono_class_from_mono_type (member->reftype->type) : NULL, &error);
1800 mono_error_set_pending_exception (&error);
1804 ICALL_EXPORT MonoReflectionMarshalAsAttribute*
1805 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method)
1808 MonoDomain *domain = mono_domain_get ();
1809 MonoReflectionMarshalAsAttribute* res = NULL;
1810 MonoMarshalSpec **mspecs;
1813 mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1814 mono_method_get_marshal_info (method, mspecs);
1817 res = mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], &error);
1818 if (!mono_error_ok (&error)) {
1819 mono_error_set_pending_exception (&error);
1824 for (i = mono_method_signature (method)->param_count; i >= 0; i--)
1826 mono_metadata_free_marshal_spec (mspecs [i]);
1833 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1835 MonoClass *parent = field->field->parent;
1836 if (!parent->size_inited)
1837 mono_class_init (parent);
1838 mono_class_setup_fields_locking (parent);
1840 return field->field->offset - sizeof (MonoObject);
1843 ICALL_EXPORT MonoReflectionType*
1844 ves_icall_MonoField_GetParentType (MonoReflectionField *field, MonoBoolean declaring)
1847 MonoReflectionType *ret;
1850 parent = declaring? field->field->parent: field->klass;
1852 ret = mono_type_get_object_checked (mono_object_domain (field), &parent->byval_arg, &error);
1853 mono_error_raise_exception (&error);
1859 ICALL_EXPORT MonoObject *
1860 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1863 MonoClass *fklass = field->klass;
1864 MonoClassField *cf = field->field;
1865 MonoDomain *domain = mono_object_domain (field);
1867 if (fklass->image->assembly->ref_only) {
1868 mono_set_pending_exception (mono_get_exception_invalid_operation (
1869 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1873 if (mono_security_core_clr_enabled () &&
1874 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1875 mono_error_set_pending_exception (&error);
1879 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1880 mono_error_set_pending_exception (&error);
1885 ves_icall_MonoField_SetValueInternal (MonoReflectionField *field, MonoObject *obj, MonoObject *value)
1888 MonoClassField *cf = field->field;
1892 if (field->klass->image->assembly->ref_only) {
1893 mono_set_pending_exception (mono_get_exception_invalid_operation (
1894 "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods."));
1898 if (mono_security_core_clr_enabled () &&
1899 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1900 mono_error_set_pending_exception (&error);
1904 type = mono_field_get_type_checked (cf, &error);
1905 if (!mono_error_ok (&error)) {
1906 mono_error_set_pending_exception (&error);
1910 v = (gchar *) value;
1912 switch (type->type) {
1915 case MONO_TYPE_BOOLEAN:
1918 case MONO_TYPE_CHAR:
1927 case MONO_TYPE_VALUETYPE:
1930 v += sizeof (MonoObject);
1932 case MONO_TYPE_STRING:
1933 case MONO_TYPE_OBJECT:
1934 case MONO_TYPE_CLASS:
1935 case MONO_TYPE_ARRAY:
1936 case MONO_TYPE_SZARRAY:
1939 case MONO_TYPE_GENERICINST: {
1940 MonoGenericClass *gclass = type->data.generic_class;
1941 g_assert (!gclass->context.class_inst->is_open);
1943 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
1944 MonoClass *nklass = mono_class_from_mono_type (type);
1945 MonoObject *nullable;
1948 * Convert the boxed vtype into a Nullable structure.
1949 * This is complicated by the fact that Nullables have
1950 * a variable structure.
1952 nullable = mono_object_new_checked (mono_domain_get (), nklass, &error);
1953 if (!mono_error_ok (&error)) {
1954 mono_error_set_pending_exception (&error);
1958 mono_nullable_init ((guint8 *)mono_object_unbox (nullable), value, nklass);
1960 v = (gchar *)mono_object_unbox (nullable);
1963 if (gclass->container_class->valuetype && (v != NULL))
1964 v += sizeof (MonoObject);
1968 g_error ("type 0x%x not handled in "
1969 "ves_icall_FieldInfo_SetValueInternal", type->type);
1974 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
1975 MonoVTable *vtable = mono_class_vtable_full (mono_object_domain (field), cf->parent, &error);
1976 if (!is_ok (&error)) {
1977 mono_error_set_pending_exception (&error);
1980 if (!vtable->initialized) {
1981 if (!mono_runtime_class_init_full (vtable, &error)) {
1982 mono_error_set_pending_exception (&error);
1986 mono_field_static_set_value (vtable, cf, v);
1988 mono_field_set_value (obj, cf, v);
1993 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2002 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2003 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2007 if (MONO_TYPE_IS_REFERENCE (f->type))
2008 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2010 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2013 ICALL_EXPORT MonoObject *
2014 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2016 MonoObject *o = NULL;
2017 MonoClassField *field = rfield->field;
2019 MonoDomain *domain = mono_object_domain (rfield);
2021 MonoTypeEnum def_type;
2022 const char *def_value;
2026 mono_class_init (field->parent);
2028 t = mono_field_get_type_checked (field, &error);
2029 if (!mono_error_ok (&error)) {
2030 mono_error_set_pending_exception (&error);
2034 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2035 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2039 if (image_is_dynamic (field->parent->image)) {
2040 MonoClass *klass = field->parent;
2041 int fidx = field - klass->fields;
2043 g_assert (fidx >= 0 && fidx < klass->field.count);
2044 g_assert (klass->ext);
2045 g_assert (klass->ext->field_def_values);
2046 def_type = klass->ext->field_def_values [fidx].def_type;
2047 def_value = klass->ext->field_def_values [fidx].data;
2048 if (def_type == MONO_TYPE_END) {
2049 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2053 def_value = mono_class_get_field_default_value (field, &def_type);
2054 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2056 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2061 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2065 case MONO_TYPE_BOOLEAN:
2068 case MONO_TYPE_CHAR:
2076 case MONO_TYPE_R8: {
2079 /* boxed value type */
2080 t = g_new0 (MonoType, 1);
2082 klass = mono_class_from_mono_type (t);
2084 o = mono_object_new_checked (domain, klass, &error);
2085 if (!mono_error_ok (&error)) {
2086 mono_error_set_pending_exception (&error);
2089 v = ((gchar *) o) + sizeof (MonoObject);
2090 mono_get_constant_value_from_blob (domain, def_type, def_value, v);
2093 case MONO_TYPE_STRING:
2094 case MONO_TYPE_CLASS:
2095 mono_get_constant_value_from_blob (domain, def_type, def_value, &o);
2098 g_assert_not_reached ();
2104 ICALL_EXPORT MonoReflectionType*
2105 ves_icall_MonoField_ResolveType (MonoReflectionField *ref_field)
2108 MonoReflectionType *ret;
2111 type = mono_field_get_type_checked (ref_field->field, &error);
2112 if (!mono_error_ok (&error)) {
2113 mono_error_set_pending_exception (&error);
2117 ret = mono_type_get_object_checked (mono_object_domain (ref_field), type, &error);
2118 if (!mono_error_ok (&error)) {
2119 mono_error_set_pending_exception (&error);
2126 /* From MonoProperty.cs */
2128 PInfo_Attributes = 1,
2129 PInfo_GetMethod = 1 << 1,
2130 PInfo_SetMethod = 1 << 2,
2131 PInfo_ReflectedType = 1 << 3,
2132 PInfo_DeclaringType = 1 << 4,
2137 ves_icall_MonoPropertyInfo_get_property_info (const MonoReflectionProperty *property, MonoPropertyInfo *info, PInfo req_info)
2140 MonoReflectionType *rt;
2141 MonoReflectionMethod *rm;
2142 MonoDomain *domain = mono_object_domain (property);
2143 const MonoProperty *pproperty = property->property;
2145 if ((req_info & PInfo_ReflectedType) != 0) {
2146 rt = mono_type_get_object_checked (domain, &property->klass->byval_arg, &error);
2147 mono_error_raise_exception (&error);
2149 MONO_STRUCT_SETREF (info, parent, rt);
2151 if ((req_info & PInfo_DeclaringType) != 0) {
2152 rt = mono_type_get_object_checked (domain, &pproperty->parent->byval_arg, &error);
2153 mono_error_raise_exception (&error);
2155 MONO_STRUCT_SETREF (info, declaring_type, rt);
2158 if ((req_info & PInfo_Name) != 0)
2159 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, pproperty->name));
2161 if ((req_info & PInfo_Attributes) != 0)
2162 info->attrs = pproperty->attrs;
2164 if ((req_info & PInfo_GetMethod) != 0) {
2165 if (pproperty->get &&
2166 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2167 pproperty->get->klass == property->klass)) {
2168 rm = mono_method_get_object_checked (domain, pproperty->get, property->klass, &error);
2169 mono_error_raise_exception (&error);
2174 MONO_STRUCT_SETREF (info, get, rm);
2176 if ((req_info & PInfo_SetMethod) != 0) {
2177 if (pproperty->set &&
2178 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2179 pproperty->set->klass == property->klass)) {
2180 rm = mono_method_get_object_checked (domain, pproperty->set, property->klass, &error);
2181 mono_error_raise_exception (&error);
2186 MONO_STRUCT_SETREF (info, set, rm);
2189 * There may be other methods defined for properties, though, it seems they are not exposed
2190 * in the reflection API
2195 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEvent *event, MonoEventInfo *info)
2198 MonoReflectionType *rt;
2199 MonoReflectionMethod *rm;
2200 MonoDomain *domain = mono_object_domain (event);
2202 rt = mono_type_get_object_checked (domain, &event->klass->byval_arg, &error);
2203 mono_error_raise_exception (&error);
2205 MONO_STRUCT_SETREF (info, reflected_type, rt);
2207 rt = mono_type_get_object_checked (domain, &event->event->parent->byval_arg, &error);
2208 mono_error_raise_exception (&error);
2210 MONO_STRUCT_SETREF (info, declaring_type, rt);
2212 MONO_STRUCT_SETREF (info, name, mono_string_new (domain, event->event->name));
2213 info->attrs = event->event->attrs;
2215 if (event->event->add) {
2216 rm = mono_method_get_object_checked (domain, event->event->add, NULL, &error);
2217 mono_error_raise_exception (&error);
2222 MONO_STRUCT_SETREF (info, add_method, rm);
2224 if (event->event->remove) {
2225 rm = mono_method_get_object_checked (domain, event->event->remove, NULL, &error);
2226 mono_error_raise_exception (&error);
2231 MONO_STRUCT_SETREF (info, remove_method, rm);
2233 if (event->event->raise) {
2234 rm = mono_method_get_object_checked (domain, event->event->raise, NULL, &error);
2235 mono_error_raise_exception (&error);
2240 MONO_STRUCT_SETREF (info, raise_method, rm);
2242 #ifndef MONO_SMALL_CONFIG
2243 if (event->event->other) {
2245 while (event->event->other [n])
2247 MONO_STRUCT_SETREF (info, other_methods, mono_array_new (domain, mono_defaults.method_info_class, n));
2249 for (i = 0; i < n; i++) {
2250 rm = mono_method_get_object_checked (domain, event->event->other [i], NULL, &error);
2251 mono_error_raise_exception (&error);
2252 mono_array_setref (info->other_methods, i, rm);
2259 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2264 mono_class_setup_interfaces (klass, error);
2265 if (!mono_error_ok (error))
2268 for (i = 0; i < klass->interface_count; i++) {
2269 ic = klass->interfaces [i];
2270 g_hash_table_insert (ifaces, ic, ic);
2272 collect_interfaces (ic, ifaces, error);
2273 if (!mono_error_ok (error))
2279 MonoArray *iface_array;
2280 MonoGenericContext *context;
2284 } FillIfaceArrayData;
2287 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2289 MonoReflectionType *rt;
2290 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2291 MonoClass *ic = (MonoClass *)key;
2292 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2294 if (!mono_error_ok (data->error))
2297 if (data->context && ic->generic_class && ic->generic_class->context.class_inst->is_open) {
2298 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, data->error);
2299 if (!mono_error_ok (data->error))
2303 rt = mono_type_get_object_checked (data->domain, ret, data->error);
2304 if (!mono_error_ok (data->error))
2307 mono_array_setref (data->iface_array, data->next_idx++, rt);
2310 mono_metadata_free_type (inflated);
2314 get_interfaces_hash (gconstpointer v1)
2316 MonoClass *k = (MonoClass*)v1;
2318 return k->type_token;
2321 ICALL_EXPORT MonoArray*
2322 ves_icall_Type_GetInterfaces (MonoReflectionType* type)
2325 MonoClass *klass = mono_class_from_mono_type (type->type);
2327 FillIfaceArrayData data = { 0 };
2330 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2332 if (klass->generic_class && klass->generic_class->context.class_inst->is_open) {
2333 data.context = mono_class_get_context (klass);
2334 klass = klass->generic_class->container_class;
2337 for (parent = klass; parent; parent = parent->parent) {
2338 mono_class_setup_interfaces (parent, &error);
2339 if (!mono_error_ok (&error))
2341 collect_interfaces (parent, iface_hash, &error);
2342 if (!mono_error_ok (&error))
2346 data.error = &error;
2347 data.domain = mono_object_domain (type);
2349 len = g_hash_table_size (iface_hash);
2351 g_hash_table_destroy (iface_hash);
2352 if (!data.domain->empty_types)
2353 data.domain->empty_types = mono_array_new_cached (data.domain, mono_defaults.monotype_class, 0);
2354 return data.domain->empty_types;
2357 data.iface_array = mono_array_new_cached (data.domain, mono_defaults.monotype_class, len);
2358 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2359 if (!mono_error_ok (&error))
2362 g_hash_table_destroy (iface_hash);
2363 return data.iface_array;
2366 g_hash_table_destroy (iface_hash);
2367 mono_error_set_pending_exception (&error);
2372 ves_icall_Type_GetInterfaceMapData (MonoReflectionType *type, MonoReflectionType *iface, MonoArray **targets, MonoArray **methods)
2374 gboolean variance_used;
2375 MonoClass *klass = mono_class_from_mono_type (type->type);
2376 MonoClass *iclass = mono_class_from_mono_type (iface->type);
2377 MonoReflectionMethod *member;
2380 int i = 0, len, ioffset;
2384 mono_class_init_checked (klass, &error);
2385 mono_error_raise_exception (&error);
2386 mono_class_init_checked (iclass, &error);
2387 mono_error_raise_exception (&error);
2389 mono_class_setup_vtable (klass);
2391 ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2395 len = mono_class_num_methods (iclass);
2396 domain = mono_object_domain (type);
2397 mono_gc_wbarrier_generic_store (targets, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2398 mono_gc_wbarrier_generic_store (methods, (MonoObject*) mono_array_new (domain, mono_defaults.method_info_class, len));
2400 while ((method = mono_class_get_methods (iclass, &iter))) {
2401 member = mono_method_get_object_checked (domain, method, iclass, &error);
2402 mono_error_raise_exception (&error);
2403 mono_array_setref (*methods, i, member);
2404 member = mono_method_get_object_checked (domain, klass->vtable [i + ioffset], klass, &error);
2405 mono_error_raise_exception (&error);
2406 mono_array_setref (*targets, i, member);
2413 ves_icall_Type_GetPacking (MonoReflectionType *type, guint32 *packing, guint32 *size)
2416 MonoClass *klass = mono_class_from_mono_type (type->type);
2418 mono_class_init_checked (klass, &error);
2419 mono_error_raise_exception (&error);
2421 if (image_is_dynamic (klass->image)) {
2422 MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder*)type;
2423 *packing = tb->packing_size;
2424 *size = tb->class_size;
2426 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2430 ICALL_EXPORT MonoReflectionType*
2431 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionType *type)
2434 MonoReflectionType *ret;
2437 if (!type->type->byref && type->type->type == MONO_TYPE_SZARRAY) {
2438 ret = mono_type_get_object_checked (mono_object_domain (type), &type->type->data.klass->byval_arg, &error);
2439 mono_error_raise_exception (&error);
2444 klass = mono_class_from_mono_type (type->type);
2445 mono_class_init_checked (klass, &error);
2446 mono_error_raise_exception (&error);
2448 // GetElementType should only return a type for:
2449 // Array Pointer PassedByRef
2450 if (type->type->byref)
2451 ret = mono_type_get_object_checked (mono_object_domain (type), &klass->byval_arg, &error);
2452 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2453 ret = mono_type_get_object_checked (mono_object_domain (type), &klass->element_class->byval_arg, &error);
2454 else if (klass->element_class && type->type->type == MONO_TYPE_PTR)
2455 ret = mono_type_get_object_checked (mono_object_domain (type), &klass->element_class->byval_arg, &error);
2459 mono_error_raise_exception (&error);
2464 ICALL_EXPORT MonoReflectionType*
2465 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionType *type)
2468 MonoReflectionType *ret;
2470 if (type->type->byref)
2473 MonoClass *klass = mono_class_from_mono_type (type->type);
2477 ret = mono_type_get_object_checked (mono_object_domain (type), &klass->parent->byval_arg, &error);
2478 mono_error_raise_exception (&error);
2483 ICALL_EXPORT MonoBoolean
2484 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionType *type)
2486 return type->type->type == MONO_TYPE_PTR;
2489 ICALL_EXPORT MonoBoolean
2490 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionType *type)
2492 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)));
2495 ICALL_EXPORT MonoBoolean
2496 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionType *type)
2498 return type->type->byref;
2501 ICALL_EXPORT MonoBoolean
2502 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionType *type)
2505 MonoClass *klass = mono_class_from_mono_type (type->type);
2506 mono_class_init_checked (klass, &error);
2507 mono_error_raise_exception (&error);
2509 return mono_class_is_com_object (klass);
2512 ICALL_EXPORT guint32
2513 ves_icall_reflection_get_token (MonoObject* obj)
2516 guint32 result = mono_reflection_get_token_checked (obj, &error);
2517 mono_error_set_pending_exception (&error);
2521 ICALL_EXPORT MonoReflectionModule*
2522 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionType *type)
2525 MonoReflectionModule *result = NULL;
2526 MonoClass *klass = mono_class_from_mono_type (type->type);
2527 result = mono_module_get_object_checked (mono_object_domain (type), klass->image, &error);
2528 if (!mono_error_ok (&error))
2529 mono_error_set_pending_exception (&error);
2533 ICALL_EXPORT MonoReflectionAssembly*
2534 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionType *type)
2537 MonoDomain *domain = mono_domain_get ();
2538 MonoClass *klass = mono_class_from_mono_type (type->type);
2539 MonoReflectionAssembly *result = mono_assembly_get_object_checked (domain, klass->image->assembly, &error);
2541 mono_error_set_pending_exception (&error);
2545 ICALL_EXPORT MonoReflectionType*
2546 ves_icall_MonoType_get_DeclaringType (MonoReflectionType *type)
2549 MonoReflectionType *ret;
2550 MonoDomain *domain = mono_domain_get ();
2553 if (type->type->byref)
2555 if (type->type->type == MONO_TYPE_VAR) {
2556 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2557 klass = param ? param->owner.klass : NULL;
2558 } else if (type->type->type == MONO_TYPE_MVAR) {
2559 MonoGenericContainer *param = mono_type_get_generic_param_owner (type->type);
2560 klass = param ? param->owner.method->klass : NULL;
2562 klass = mono_class_from_mono_type (type->type)->nested_in;
2568 ret = mono_type_get_object_checked (domain, &klass->byval_arg, &error);
2569 mono_error_raise_exception (&error);
2574 ICALL_EXPORT MonoString*
2575 ves_icall_MonoType_get_Name (MonoReflectionType *type)
2577 MonoDomain *domain = mono_domain_get ();
2578 MonoClass *klass = mono_class_from_mono_type (type->type);
2580 if (type->type->byref) {
2581 char *n = g_strdup_printf ("%s&", klass->name);
2582 MonoString *res = mono_string_new (domain, n);
2588 return mono_string_new (domain, klass->name);
2592 ICALL_EXPORT MonoString*
2593 ves_icall_MonoType_get_Namespace (MonoReflectionType *type)
2595 MonoDomain *domain = mono_domain_get ();
2596 MonoClass *klass = mono_class_from_mono_type (type->type);
2598 while (klass->nested_in)
2599 klass = klass->nested_in;
2601 if (klass->name_space [0] == '\0')
2604 return mono_string_new (domain, klass->name_space);
2608 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionType *type)
2612 if (type->type->type != MONO_TYPE_ARRAY && type->type->type != MONO_TYPE_SZARRAY) {
2613 mono_set_pending_exception (mono_get_exception_argument ("type", "Type must be an array type"));
2617 klass = mono_class_from_mono_type (type->type);
2623 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count)
2626 res = mono_array_new (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count);
2630 ICALL_EXPORT MonoArray*
2631 ves_icall_MonoType_GetGenericArguments (MonoReflectionType *type, MonoBoolean runtimeTypeArray)
2634 MonoReflectionType *rt;
2636 MonoClass *klass, *pklass;
2637 MonoDomain *domain = mono_object_domain (type);
2640 klass = mono_class_from_mono_type (type->type);
2642 if (klass->generic_container) {
2643 MonoGenericContainer *container = klass->generic_container;
2644 res = create_type_array (domain, runtimeTypeArray, container->type_argc);
2645 for (i = 0; i < container->type_argc; ++i) {
2646 pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2648 rt = mono_type_get_object_checked (domain, &pklass->byval_arg, &error);
2649 mono_error_raise_exception (&error);
2651 mono_array_setref (res, i, rt);
2653 } else if (klass->generic_class) {
2654 MonoGenericInst *inst = klass->generic_class->context.class_inst;
2655 res = create_type_array (domain, runtimeTypeArray, inst->type_argc);
2656 for (i = 0; i < inst->type_argc; ++i) {
2657 rt = mono_type_get_object_checked (domain, inst->type_argv [i], &error);
2658 mono_error_raise_exception (&error);
2660 mono_array_setref (res, i, rt);
2668 ICALL_EXPORT gboolean
2669 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionType *type)
2673 if (!IS_MONOTYPE (type))
2676 if (type->type->byref)
2679 klass = mono_class_from_mono_type (type->type);
2680 return klass->generic_container != NULL;
2683 ICALL_EXPORT MonoReflectionType*
2684 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionType *type)
2687 MonoReflectionType *ret;
2690 if (type->type->byref)
2693 klass = mono_class_from_mono_type (type->type);
2695 if (klass->generic_container) {
2696 return type; /* check this one */
2698 if (klass->generic_class) {
2699 MonoClass *generic_class = klass->generic_class->container_class;
2702 tb = mono_class_get_ref_info (generic_class);
2704 if (generic_class->wastypebuilder && tb)
2705 return (MonoReflectionType *)tb;
2707 ret = mono_type_get_object_checked (mono_object_domain (type), &generic_class->byval_arg, &error);
2708 mono_error_raise_exception (&error);
2716 ICALL_EXPORT MonoReflectionType*
2717 ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
2720 MonoReflectionType *ret;
2722 MonoType *geninst, **types;
2725 g_assert (IS_MONOTYPE (type));
2726 mono_class_init_checked (mono_class_from_mono_type (type->type), &error);
2727 mono_error_raise_exception (&error);
2729 count = mono_array_length (type_array);
2730 types = g_new0 (MonoType *, count);
2732 for (i = 0; i < count; i++) {
2733 MonoReflectionType *t = (MonoReflectionType *)mono_array_get (type_array, gpointer, i);
2734 types [i] = t->type;
2737 geninst = mono_reflection_bind_generic_parameters (type, count, types, &error);
2740 mono_error_set_pending_exception (&error);
2744 klass = mono_class_from_mono_type (geninst);
2746 /*we might inflate to the GTD*/
2747 if (klass->generic_class && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2748 mono_set_pending_exception (mono_get_exception_argument ("typeArguments", "Invalid generic arguments"));
2752 ret = mono_type_get_object_checked (mono_object_domain (type), geninst, &error);
2753 mono_error_raise_exception (&error);
2758 ICALL_EXPORT gboolean
2759 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionType *type)
2763 if (!IS_MONOTYPE (type))
2766 if (type->type->byref)
2769 klass = mono_class_from_mono_type (type->type);
2770 return klass->generic_class != NULL || klass->generic_container != NULL;
2774 ves_icall_Type_GetGenericParameterPosition (MonoReflectionType *type)
2776 if (!IS_MONOTYPE (type))
2779 if (is_generic_parameter (type->type))
2780 return mono_type_get_generic_param_num (type->type);
2784 ICALL_EXPORT GenericParameterAttributes
2785 ves_icall_Type_GetGenericParameterAttributes (MonoReflectionType *type)
2787 g_assert (IS_MONOTYPE (type));
2788 g_assert (is_generic_parameter (type->type));
2789 return (GenericParameterAttributes)mono_generic_param_info (type->type->data.generic_param)->flags;
2792 ICALL_EXPORT MonoArray *
2793 ves_icall_Type_GetGenericParameterConstraints (MonoReflectionType *type)
2796 MonoReflectionType *rt;
2797 MonoGenericParamInfo *param_info;
2803 g_assert (IS_MONOTYPE (type));
2805 domain = mono_object_domain (type);
2806 param_info = mono_generic_param_info (type->type->data.generic_param);
2807 for (count = 0, ptr = param_info->constraints; ptr && *ptr; ptr++, count++)
2810 res = mono_array_new (domain, mono_defaults.monotype_class, count);
2811 for (i = 0; i < count; i++) {
2812 rt = mono_type_get_object_checked (domain, ¶m_info->constraints [i]->byval_arg, &error);
2813 mono_error_raise_exception (&error);
2815 mono_array_setref (res, i, rt);
2822 ICALL_EXPORT MonoBoolean
2823 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionType *type)
2825 return is_generic_parameter (type->type);
2828 ICALL_EXPORT MonoBoolean
2829 ves_icall_TypeBuilder_get_IsGenericParameter (MonoReflectionTypeBuilder *tb)
2831 return is_generic_parameter (tb->type.type);
2835 ves_icall_EnumBuilder_setup_enum_type (MonoReflectionType *enumtype,
2836 MonoReflectionType *t)
2838 enumtype->type = t->type;
2841 ICALL_EXPORT MonoReflectionMethod*
2842 ves_icall_MonoType_GetCorrespondingInflatedMethod (MonoReflectionType *type,
2843 MonoReflectionMethod* generic)
2850 MonoReflectionMethod *ret = NULL;
2852 domain = ((MonoObject *)type)->vtable->domain;
2854 klass = mono_class_from_mono_type (type->type);
2855 mono_class_init_checked (klass, &error);
2856 mono_error_raise_exception (&error);
2859 while ((method = mono_class_get_methods (klass, &iter))) {
2860 if (method->token == generic->method->token) {
2861 ret = mono_method_get_object_checked (domain, method, klass, &error);
2862 mono_error_raise_exception (&error);
2869 ICALL_EXPORT MonoReflectionMethod *
2870 ves_icall_MonoType_get_DeclaringMethod (MonoReflectionType *ref_type)
2873 MonoType *type = ref_type->type;
2875 MonoReflectionMethod *ret = NULL;
2877 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
2878 mono_set_pending_exception (mono_get_exception_invalid_operation ("DeclaringMethod can only be used on generic arguments"));
2881 if (type->type == MONO_TYPE_VAR)
2884 method = mono_type_get_generic_param_owner (type)->owner.method;
2887 ret = mono_method_get_object_checked (mono_object_domain (ref_type), method, method->klass, &error);
2888 if (!mono_error_ok (&error))
2889 mono_set_pending_exception (mono_error_convert_to_exception (&error));
2893 ICALL_EXPORT MonoBoolean
2894 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (void)
2896 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2900 ICALL_EXPORT MonoBoolean
2901 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (void)
2903 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2908 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethod *method, int* flags, MonoString** entry_point, MonoString** dll_name)
2910 MonoDomain *domain = mono_domain_get ();
2911 MonoImage *image = method->method->klass->image;
2912 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method->method;
2913 MonoTableInfo *tables = image->tables;
2914 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
2915 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
2916 guint32 im_cols [MONO_IMPLMAP_SIZE];
2917 guint32 scope_token;
2918 const char *import = NULL;
2919 const char *scope = NULL;
2921 if (image_is_dynamic (image)) {
2922 MonoReflectionMethodAux *method_aux =
2923 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method->method);
2925 import = method_aux->dllentry;
2926 scope = method_aux->dll;
2929 if (!import || !scope) {
2930 mono_set_pending_exception (mono_get_exception_argument ("method", "System.Reflection.Emit method with invalid pinvoke information"));
2935 if (piinfo->implmap_idx) {
2936 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
2938 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
2939 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
2940 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
2941 scope = mono_metadata_string_heap (image, scope_token);
2945 *flags = piinfo->piflags;
2946 *entry_point = mono_string_new (domain, import);
2947 *dll_name = mono_string_new (domain, scope);
2950 ICALL_EXPORT MonoReflectionMethod *
2951 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethod *method)
2953 MonoMethodInflated *imethod;
2955 MonoReflectionMethod *ret = NULL;
2958 if (method->method->is_generic)
2961 if (!method->method->is_inflated)
2964 imethod = (MonoMethodInflated *) method->method;
2966 result = imethod->declaring;
2967 /* Not a generic method. */
2968 if (!result->is_generic)
2971 if (image_is_dynamic (method->method->klass->image)) {
2972 MonoDynamicImage *image = (MonoDynamicImage*)method->method->klass->image;
2973 MonoReflectionMethod *res;
2976 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
2977 * the dynamic case as well ?
2979 mono_image_lock ((MonoImage*)image);
2980 res = (MonoReflectionMethod *)mono_g_hash_table_lookup (image->generic_def_objects, imethod);
2981 mono_image_unlock ((MonoImage*)image);
2987 if (imethod->context.class_inst) {
2988 MonoClass *klass = ((MonoMethod *) imethod)->klass;
2989 /*Generic methods gets the context of the GTD.*/
2990 if (mono_class_get_context (klass)) {
2991 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), &error);
2992 if (!mono_error_ok (&error))
2997 ret = mono_method_get_object_checked (mono_object_domain (method), result, NULL, &error);
2999 if (!mono_error_ok (&error))
3000 mono_error_set_pending_exception (&error);
3004 ICALL_EXPORT gboolean
3005 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethod *method)
3007 return mono_method_signature (method->method)->generic_param_count != 0;
3010 ICALL_EXPORT gboolean
3011 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethod *method)
3013 return method->method->is_generic;
3016 ICALL_EXPORT MonoArray*
3017 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethod *method)
3020 MonoReflectionType *rt;
3025 domain = mono_object_domain (method);
3027 if (method->method->is_inflated) {
3028 MonoGenericInst *inst = mono_method_get_context (method->method)->method_inst;
3031 count = inst->type_argc;
3032 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
3034 for (i = 0; i < count; i++) {
3035 rt = mono_type_get_object_checked (domain, inst->type_argv [i], &error);
3036 mono_error_raise_exception (&error);
3038 mono_array_setref (res, i, rt);
3045 count = mono_method_signature (method->method)->generic_param_count;
3046 res = mono_array_new (domain, mono_defaults.systemtype_class, count);
3048 for (i = 0; i < count; i++) {
3049 MonoGenericContainer *container = mono_method_get_generic_container (method->method);
3050 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3051 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3053 rt = mono_type_get_object_checked (domain, &pklass->byval_arg, &error);
3054 mono_error_raise_exception (&error);
3056 mono_array_setref (res, i, rt);
3062 ICALL_EXPORT MonoObject *
3063 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3067 * Invoke from reflection is supposed to always be a virtual call (the API
3068 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3069 * greater flexibility.
3071 MonoMethod *m = method->method;
3072 MonoMethodSignature *sig = mono_method_signature (m);
3075 void *obj = this_arg;
3079 if (mono_security_core_clr_enabled () &&
3080 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3081 mono_error_set_pending_exception (&error);
3085 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3086 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3087 mono_error_cleanup (&error); /* FIXME does this make sense? */
3088 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3093 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3094 if (!is_ok (&error)) {
3095 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3098 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3099 char *target_name = mono_type_get_full_name (m->klass);
3100 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3101 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3103 g_free (target_name);
3107 m = mono_object_get_virtual_method (this_arg, m);
3108 /* must pass the pointer to the value for valuetype methods */
3109 if (m->klass->valuetype)
3110 obj = mono_object_unbox (this_arg);
3111 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3112 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3117 if (sig->ret->byref) {
3118 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"));
3122 pcount = params? mono_array_length (params): 0;
3123 if (pcount != sig->param_count) {
3124 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3128 if ((m->klass->flags & TYPE_ATTRIBUTE_ABSTRACT) && !strcmp (m->name, ".ctor") && !this_arg) {
3129 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."));
3133 image = m->klass->image;
3134 if (image->assembly->ref_only) {
3135 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."));
3139 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3140 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3144 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3148 intptr_t *lower_bounds;
3149 pcount = mono_array_length (params);
3150 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3151 /* Note: the synthetized array .ctors have int32 as argument type */
3152 for (i = 0; i < pcount; ++i)
3153 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3155 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3156 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3157 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3158 if (!mono_error_ok (&error)) {
3159 mono_error_set_pending_exception (&error);
3163 for (i = 0; i < mono_array_length (arr); ++i) {
3164 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3165 if (!mono_error_ok (&error)) {
3166 mono_error_set_pending_exception (&error);
3169 mono_array_setref_fast (arr, i, subarray);
3171 return (MonoObject*)arr;
3174 if (m->klass->rank == pcount) {
3175 /* Only lengths provided. */
3176 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3177 if (!mono_error_ok (&error)) {
3178 mono_error_set_pending_exception (&error);
3182 return (MonoObject*)arr;
3184 g_assert (pcount == (m->klass->rank * 2));
3185 /* The arguments are lower-bound-length pairs */
3186 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3188 for (i = 0; i < pcount / 2; ++i) {
3189 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3190 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3193 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3194 if (!mono_error_ok (&error)) {
3195 mono_error_set_pending_exception (&error);
3199 return (MonoObject*)arr;
3202 return mono_runtime_invoke_array (m, obj, params, NULL);
3205 #ifndef DISABLE_REMOTING
3206 ICALL_EXPORT MonoObject *
3207 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3210 MonoDomain *domain = mono_object_domain (method);
3211 MonoMethod *m = method->method;
3212 MonoMethodSignature *sig = mono_method_signature (m);
3213 MonoArray *out_args;
3215 int i, j, outarg_count = 0;
3217 if (m->klass == mono_defaults.object_class) {
3218 if (!strcmp (m->name, "FieldGetter")) {
3219 MonoClass *k = this_arg->vtable->klass;
3223 /* If this is a proxy, then it must be a CBO */
3224 if (k == mono_defaults.transparent_proxy_class) {
3225 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3226 this_arg = tp->rp->unwrapped_server;
3227 g_assert (this_arg);
3228 k = this_arg->vtable->klass;
3231 name = mono_array_get (params, MonoString *, 1);
3232 str = mono_string_to_utf8 (name);
3235 MonoClassField* field = mono_class_get_field_from_name (k, str);
3237 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3238 if (field_klass->valuetype) {
3239 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, &error);
3240 mono_error_set_pending_exception (&error);
3241 /* fallthru to cleanup */
3243 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3245 out_args = mono_array_new (domain, mono_defaults.object_class, 1);
3246 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3247 mono_array_setref (out_args, 0, result);
3255 g_assert_not_reached ();
3257 } else if (!strcmp (m->name, "FieldSetter")) {
3258 MonoClass *k = this_arg->vtable->klass;
3264 /* If this is a proxy, then it must be a CBO */
3265 if (k == mono_defaults.transparent_proxy_class) {
3266 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3267 this_arg = tp->rp->unwrapped_server;
3268 g_assert (this_arg);
3269 k = this_arg->vtable->klass;
3272 name = mono_array_get (params, MonoString *, 1);
3273 str = mono_string_to_utf8 (name);
3276 MonoClassField* field = mono_class_get_field_from_name (k, str);
3278 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3279 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3281 if (field_klass->valuetype) {
3282 size = mono_type_size (field->type, &align);
3283 g_assert (size == mono_class_value_size (field_klass, NULL));
3284 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3286 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3289 out_args = mono_array_new (domain, mono_defaults.object_class, 0);
3290 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3300 g_assert_not_reached ();
3305 for (i = 0; i < mono_array_length (params); i++) {
3306 if (sig->params [i]->byref)
3310 out_args = mono_array_new (domain, mono_defaults.object_class, outarg_count);
3312 /* handle constructors only for objects already allocated */
3313 if (!strcmp (method->method->name, ".ctor"))
3314 g_assert (this_arg);
3316 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3317 g_assert (!method->method->klass->valuetype);
3318 result = mono_runtime_invoke_array (method->method, this_arg, params, NULL);
3320 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3321 if (sig->params [i]->byref) {
3323 arg = mono_array_get (params, gpointer, i);
3324 mono_array_setref (out_args, j, arg);
3329 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3336 read_enum_value (const char *mem, int type)
3339 case MONO_TYPE_BOOLEAN:
3341 return *(guint8*)mem;
3343 return *(gint8*)mem;
3344 case MONO_TYPE_CHAR:
3346 return read16 (mem);
3348 return (gint16) read16 (mem);
3350 return read32 (mem);
3352 return (gint32) read32 (mem);
3355 return read64 (mem);
3357 g_assert_not_reached ();
3363 write_enum_value (char *mem, int type, guint64 value)
3367 case MONO_TYPE_I1: {
3368 guint8 *p = (guint8*)mem;
3373 case MONO_TYPE_I2: {
3374 guint16 *p = (guint16 *)mem;
3379 case MONO_TYPE_I4: {
3380 guint32 *p = (guint32 *)mem;
3385 case MONO_TYPE_I8: {
3386 guint64 *p = (guint64 *)mem;
3391 g_assert_not_reached ();
3396 ICALL_EXPORT MonoObject *
3397 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3405 domain = mono_object_domain (enumType);
3406 enumc = mono_class_from_mono_type (enumType->type);
3408 mono_class_init_checked (enumc, &error);
3409 mono_error_raise_exception (&error);
3411 etype = mono_class_enum_basetype (enumc);
3413 res = mono_object_new_checked (domain, enumc, &error);
3414 mono_error_raise_exception (&error);
3415 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3420 ICALL_EXPORT MonoBoolean
3421 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3423 int size = mono_class_value_size (a->vtable->klass, NULL);
3424 guint64 a_val = 0, b_val = 0;
3426 memcpy (&a_val, mono_object_unbox (a), size);
3427 memcpy (&b_val, mono_object_unbox (b), size);
3429 return (a_val & b_val) == b_val;
3432 ICALL_EXPORT MonoObject *
3433 ves_icall_System_Enum_get_value (MonoObject *eobj)
3445 g_assert (eobj->vtable->klass->enumtype);
3447 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3448 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3449 mono_error_raise_exception (&error);
3450 dst = (char *)res + sizeof (MonoObject);
3451 src = (char *)eobj + sizeof (MonoObject);
3452 size = mono_class_value_size (enumc, NULL);
3454 memcpy (dst, src, size);
3459 ICALL_EXPORT MonoReflectionType *
3460 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3463 MonoReflectionType *ret;
3467 klass = mono_class_from_mono_type (type->type);
3468 mono_class_init_checked (klass, &error);
3469 mono_error_raise_exception (&error);
3471 etype = mono_class_enum_basetype (klass);
3473 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3477 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3478 mono_error_raise_exception (&error);
3484 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3486 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3487 gpointer odata = (char *)other + sizeof (MonoObject);
3488 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3489 g_assert (basetype);
3494 if (eobj->vtable->klass != other->vtable->klass)
3497 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3498 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3499 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3502 return me > other ? 1 : -1; \
3505 switch (basetype->type) {
3507 COMPARE_ENUM_VALUES (guint8);
3509 COMPARE_ENUM_VALUES (gint8);
3510 case MONO_TYPE_CHAR:
3512 COMPARE_ENUM_VALUES (guint16);
3514 COMPARE_ENUM_VALUES (gint16);
3516 COMPARE_ENUM_VALUES (guint32);
3518 COMPARE_ENUM_VALUES (gint32);
3520 COMPARE_ENUM_VALUES (guint64);
3522 COMPARE_ENUM_VALUES (gint64);
3526 #undef COMPARE_ENUM_VALUES
3527 /* indicates that the enum was of an unsupported unerlying type */
3532 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3534 gpointer data = (char *)eobj + sizeof (MonoObject);
3535 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3536 g_assert (basetype);
3538 switch (basetype->type) {
3539 case MONO_TYPE_I1: {
3540 gint8 value = *((gint8*)data);
3541 return ((int)value ^ (int)value << 8);
3544 return *((guint8*)data);
3545 case MONO_TYPE_CHAR:
3547 return *((guint16*)data);
3549 case MONO_TYPE_I2: {
3550 gint16 value = *((gint16*)data);
3551 return ((int)(guint16)value | (((int)value) << 16));
3554 return *((guint32*)data);
3556 return *((gint32*)data);
3558 case MONO_TYPE_I8: {
3559 gint64 value = *((gint64*)data);
3560 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3563 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3568 ICALL_EXPORT MonoBoolean
3569 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionType *type, MonoArray **values, MonoArray **names)
3572 MonoDomain *domain = mono_object_domain (type);
3573 MonoClass *enumc = mono_class_from_mono_type (type->type);
3574 guint j = 0, nvalues;
3576 MonoClassField *field;
3578 guint64 field_value, previous_value = 0;
3579 gboolean sorted = TRUE;
3581 mono_class_init_checked (enumc, &error);
3582 mono_error_raise_exception (&error);
3584 if (!enumc->enumtype) {
3585 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3589 base_type = mono_class_enum_basetype (enumc)->type;
3591 nvalues = mono_class_num_fields (enumc) ? mono_class_num_fields (enumc) - 1 : 0;
3592 *names = mono_array_new (domain, mono_defaults.string_class, nvalues);
3593 *values = mono_array_new (domain, mono_defaults.uint64_class, nvalues);
3596 while ((field = mono_class_get_fields (enumc, &iter))) {
3598 MonoTypeEnum def_type;
3600 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3602 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3604 if (mono_field_is_deleted (field))
3606 mono_array_setref (*names, j, mono_string_new (domain, mono_field_get_name (field)));
3608 p = mono_class_get_field_default_value (field, &def_type);
3609 /* len = */ mono_metadata_decode_blob_size (p, &p);
3611 field_value = read_enum_value (p, base_type);
3612 mono_array_set (*values, guint64, j, field_value);
3614 if (previous_value > field_value)
3617 previous_value = field_value;
3625 BFLAGS_IgnoreCase = 1,
3626 BFLAGS_DeclaredOnly = 2,
3627 BFLAGS_Instance = 4,
3629 BFLAGS_Public = 0x10,
3630 BFLAGS_NonPublic = 0x20,
3631 BFLAGS_FlattenHierarchy = 0x40,
3632 BFLAGS_InvokeMethod = 0x100,
3633 BFLAGS_CreateInstance = 0x200,
3634 BFLAGS_GetField = 0x400,
3635 BFLAGS_SetField = 0x800,
3636 BFLAGS_GetProperty = 0x1000,
3637 BFLAGS_SetProperty = 0x2000,
3638 BFLAGS_ExactBinding = 0x10000,
3639 BFLAGS_SuppressChangeType = 0x20000,
3640 BFLAGS_OptionalParamBinding = 0x40000
3643 ICALL_EXPORT MonoArray*
3644 ves_icall_Type_GetFields_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
3648 MonoClass *startklass, *klass, *refklass;
3653 char *utf8_name = NULL;
3654 int (*compare_func) (const char *s1, const char *s2) = NULL;
3655 MonoClassField *field;
3656 MonoPtrArray tmp_array;
3658 domain = ((MonoObject *)type)->vtable->domain;
3659 if (type->type->byref)
3660 return mono_array_new (domain, mono_defaults.field_info_class, 0);
3662 klass = startklass = mono_class_from_mono_type (type->type);
3663 refklass = mono_class_from_mono_type (reftype->type);
3665 mono_ptr_array_init (tmp_array, 2, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection fields list");
3668 if (mono_class_has_failure (klass)) {
3669 mono_ptr_array_destroy (tmp_array);
3670 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3675 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3676 guint32 flags = mono_field_get_flags (field);
3678 if (mono_field_is_deleted_with_flags (field, flags))
3680 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3681 if (bflags & BFLAGS_Public)
3683 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3684 if (bflags & BFLAGS_NonPublic) {
3691 if (flags & FIELD_ATTRIBUTE_STATIC) {
3692 if (bflags & BFLAGS_Static)
3693 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3696 if (bflags & BFLAGS_Instance)
3704 if (utf8_name == NULL) {
3705 utf8_name = mono_string_to_utf8 (name);
3706 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3709 if (compare_func (mono_field_get_name (field), utf8_name))
3713 member = (MonoObject*)mono_field_get_object_checked (domain, refklass, field, &error);
3714 if (!mono_error_ok (&error))
3716 mono_ptr_array_append (tmp_array, member);
3718 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3721 res = mono_array_new_cached (domain, mono_defaults.field_info_class, mono_ptr_array_size (tmp_array));
3723 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
3724 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
3726 mono_ptr_array_destroy (tmp_array);
3728 if (utf8_name != NULL)
3733 mono_ptr_array_destroy (tmp_array);
3734 mono_error_raise_exception (&error);
3735 g_assert_not_reached ();
3739 method_nonpublic (MonoMethod* method, gboolean start_klass)
3741 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3742 case METHOD_ATTRIBUTE_ASSEM:
3743 return (start_klass || mono_defaults.generic_ilist_class);
3744 case METHOD_ATTRIBUTE_PRIVATE:
3746 case METHOD_ATTRIBUTE_PUBLIC:
3754 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoException **ex)
3757 MonoClass *startklass;
3761 /*FIXME, use MonoBitSet*/
3762 guint32 method_slots_default [8];
3763 guint32 *method_slots = NULL;
3764 int (*compare_func) (const char *s1, const char *s2) = NULL;
3766 array = g_ptr_array_new ();
3771 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3773 /* An optimization for calls made from Delegate:CreateDelegate () */
3774 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3775 method = mono_get_delegate_invoke (klass);
3776 if (mono_loader_get_last_error ())
3779 g_ptr_array_add (array, method);
3783 mono_class_setup_methods (klass);
3784 mono_class_setup_vtable (klass);
3785 if (mono_class_has_failure (klass) || mono_loader_get_last_error ())
3788 if (is_generic_parameter (&klass->byval_arg))
3789 nslots = mono_class_get_vtable_size (klass->parent);
3791 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3792 if (nslots >= sizeof (method_slots_default) * 8) {
3793 method_slots = g_new0 (guint32, nslots / 32 + 1);
3795 method_slots = method_slots_default;
3796 memset (method_slots, 0, sizeof (method_slots_default));
3799 mono_class_setup_methods (klass);
3800 mono_class_setup_vtable (klass);
3801 if (mono_class_has_failure (klass) || mono_loader_get_last_error ())
3805 while ((method = mono_class_get_methods (klass, &iter))) {
3807 if (method->slot != -1) {
3808 g_assert (method->slot < nslots);
3809 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3811 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3812 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3815 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3817 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3818 if (bflags & BFLAGS_Public)
3820 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3826 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3827 if (bflags & BFLAGS_Static)
3828 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3831 if (bflags & BFLAGS_Instance)
3839 if (compare_func (name, method->name))
3844 g_ptr_array_add (array, method);
3846 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3848 if (method_slots != method_slots_default)
3849 g_free (method_slots);
3854 if (method_slots != method_slots_default)
3855 g_free (method_slots);
3856 g_ptr_array_free (array, TRUE);
3858 if (mono_class_has_failure (klass)) {
3859 *ex = mono_class_get_exception_for_failure (klass);
3861 *ex = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
3862 mono_loader_clear_error ();
3867 ICALL_EXPORT MonoArray*
3868 ves_icall_Type_GetMethodsByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
3870 static MonoClass *MethodInfo_array;
3874 MonoVTable *array_vtable;
3875 MonoException *ex = NULL;
3876 const char *mname = NULL;
3877 GPtrArray *method_array;
3878 MonoClass *klass, *refklass;
3881 mono_error_init (&error);
3883 if (!MethodInfo_array) {
3884 MonoClass *klass = mono_array_class_get (mono_defaults.method_info_class, 1);
3885 mono_memory_barrier ();
3886 MethodInfo_array = klass;
3889 klass = mono_class_from_mono_type (type->type);
3890 refklass = mono_class_from_mono_type (reftype->type);
3891 domain = ((MonoObject *)type)->vtable->domain;
3892 array_vtable = mono_class_vtable_full (domain, MethodInfo_array, &error);
3893 if (!is_ok (&error)) {
3894 mono_error_set_pending_exception (&error);
3897 if (type->type->byref) {
3898 res = mono_array_new_specific_checked (array_vtable, 0, &error);
3899 mono_error_set_pending_exception (&error);
3905 mname = mono_string_to_utf8 (name);
3907 method_array = mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, &ex);
3908 g_free ((char*)mname);
3910 mono_set_pending_exception (ex);
3914 res = mono_array_new_specific_checked (array_vtable, method_array->len, &error);
3915 if (!mono_error_ok (&error)) {
3916 mono_error_set_pending_exception (&error);
3920 for (i = 0; i < method_array->len; ++i) {
3921 MonoMethod *method = (MonoMethod *)g_ptr_array_index (method_array, i);
3922 MonoReflectionMethod *rm = mono_method_get_object_checked (domain, method, refklass, &error);
3923 if (!mono_error_ok (&error))
3925 mono_array_setref (res, i, rm);
3929 g_ptr_array_free (method_array, TRUE);
3930 if (!mono_error_ok (&error))
3931 mono_set_pending_exception (mono_error_convert_to_exception (&error));
3935 ICALL_EXPORT MonoArray*
3936 ves_icall_Type_GetConstructors_internal (MonoReflectionType *type, guint32 bflags, MonoReflectionType *reftype)
3939 MonoClass *startklass, *klass, *refklass;
3944 gpointer iter = NULL;
3945 MonoPtrArray tmp_array;
3948 mono_ptr_array_init (tmp_array, 4, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection constructors list"); /*FIXME, guestimating*/
3950 domain = ((MonoObject *)type)->vtable->domain;
3951 if (type->type->byref)
3952 return mono_array_new_cached (domain, mono_defaults.method_info_class, 0);
3953 klass = startklass = mono_class_from_mono_type (type->type);
3954 refklass = mono_class_from_mono_type (reftype->type);
3956 mono_class_setup_methods (klass);
3957 if (mono_class_has_failure (klass)) {
3958 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
3963 while ((method = mono_class_get_methods (klass, &iter))) {
3965 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
3967 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3968 if (bflags & BFLAGS_Public)
3971 if (bflags & BFLAGS_NonPublic)
3977 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3978 if (bflags & BFLAGS_Static)
3979 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3982 if (bflags & BFLAGS_Instance)
3988 member = (MonoObject*)mono_method_get_object_checked (domain, method, refklass, &error);
3989 if (!mono_error_ok (&error)) {
3990 mono_error_set_pending_exception (&error);
3994 mono_ptr_array_append (tmp_array, member);
3997 res = mono_array_new_cached (domain, mono_class_get_constructor_info_class (), mono_ptr_array_size (tmp_array));
3999 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4000 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4002 mono_ptr_array_destroy (tmp_array);
4008 property_hash (gconstpointer data)
4010 MonoProperty *prop = (MonoProperty*)data;
4012 return g_str_hash (prop->name);
4016 method_declaring_signatures_equal (MonoMethod *method1, MonoMethod *method2)
4018 if (method1->is_inflated)
4019 method1 = ((MonoMethodInflated*) method1)->declaring;
4020 if (method2->is_inflated)
4021 method2 = ((MonoMethodInflated*) method2)->declaring;
4023 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4027 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4029 // Properties are hide-by-name-and-signature
4030 if (!g_str_equal (prop1->name, prop2->name))
4033 /* If we see a property in a generic method, we want to
4034 compare the generic signatures, not the inflated signatures
4035 because we might conflate two properties that were
4039 public T this[T t] { getter { return t; } } // method 1
4040 public U this[U u] { getter { return u; } } // method 2
4043 If we see int Foo<int,int>::Item[int] we need to know if
4044 the indexer came from method 1 or from method 2, and we
4045 shouldn't conflate them. (Bugzilla 36283)
4047 if (prop1->get && prop2->get && !method_declaring_signatures_equal (prop1->get, prop2->get))
4050 if (prop1->set && prop2->set && !method_declaring_signatures_equal (prop1->set, prop2->set))
4057 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4062 return method_nonpublic (accessor, start_klass);
4065 ICALL_EXPORT MonoArray*
4066 ves_icall_Type_GetPropertiesByName (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoBoolean ignore_case, MonoReflectionType *reftype)
4070 MonoClass *startklass, *klass;
4076 gchar *propname = NULL;
4077 int (*compare_func) (const char *s1, const char *s2) = NULL;
4079 GHashTable *properties = NULL;
4080 MonoPtrArray tmp_array;
4082 mono_error_init (&error);
4084 mono_ptr_array_init (tmp_array, 8, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection properties list"); /*This the average for ASP.NET types*/
4086 domain = ((MonoObject *)type)->vtable->domain;
4087 if (type->type->byref)
4088 return mono_array_new_cached (domain, mono_class_get_property_info_class (), 0);
4089 klass = startklass = mono_class_from_mono_type (type->type);
4092 propname = mono_string_to_utf8 (name);
4093 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4096 properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4098 mono_class_setup_methods (klass);
4099 mono_class_setup_vtable (klass);
4100 if (mono_class_has_failure (klass) || mono_loader_get_last_error ())
4104 while ((prop = mono_class_get_properties (klass, &iter))) {
4110 flags = method->flags;
4113 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4114 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4115 if (bflags & BFLAGS_Public)
4117 } else if (bflags & BFLAGS_NonPublic) {
4118 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4119 property_accessor_nonpublic(prop->set, startklass == klass)) {
4126 if (flags & METHOD_ATTRIBUTE_STATIC) {
4127 if (bflags & BFLAGS_Static)
4128 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4131 if (bflags & BFLAGS_Instance)
4140 if (compare_func (propname, prop->name))
4144 if (g_hash_table_lookup (properties, prop))
4147 MonoReflectionProperty *pr = mono_property_get_object_checked (domain, startklass, prop, &error);
4150 mono_ptr_array_append (tmp_array, pr);
4152 g_hash_table_insert (properties, prop, prop);
4154 if ((!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent)))
4157 g_hash_table_destroy (properties);
4160 res = mono_array_new_cached (domain, mono_class_get_property_info_class (), mono_ptr_array_size (tmp_array));
4161 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4162 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4164 mono_ptr_array_destroy (tmp_array);
4171 if (mono_class_has_failure (klass)) {
4172 mono_error_set_exception_instance (&error, mono_class_get_exception_for_failure (klass));
4174 mono_loader_assert_no_error ();
4179 g_hash_table_destroy (properties);
4182 mono_ptr_array_destroy (tmp_array);
4184 mono_error_set_pending_exception (&error);
4190 event_hash (gconstpointer data)
4192 MonoEvent *event = (MonoEvent*)data;
4194 return g_str_hash (event->name);
4198 event_equal (MonoEvent *event1, MonoEvent *event2)
4200 // Events are hide-by-name
4201 return g_str_equal (event1->name, event2->name);
4204 ICALL_EXPORT MonoArray*
4205 ves_icall_Type_GetEvents_internal (MonoReflectionType *type, MonoString *name, guint32 bflags, MonoReflectionType *reftype)
4209 MonoClass *startklass, *klass;
4215 char *utf8_name = NULL;
4216 int (*compare_func) (const char *s1, const char *s2) = NULL;
4217 GHashTable *events = NULL;
4218 MonoPtrArray tmp_array;
4220 mono_error_init (&error);
4222 mono_ptr_array_init (tmp_array, 4, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection events list");
4224 domain = mono_object_domain (type);
4225 if (type->type->byref)
4226 return mono_array_new_cached (domain, mono_class_get_event_info_class (), 0);
4227 klass = startklass = mono_class_from_mono_type (type->type);
4229 events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4231 mono_class_setup_methods (klass);
4232 mono_class_setup_vtable (klass);
4233 if (mono_class_has_failure (klass) || mono_loader_get_last_error ())
4237 while ((event = mono_class_get_events (klass, &iter))) {
4239 method = event->add;
4241 method = event->remove;
4243 method = event->raise;
4245 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4246 if (bflags & BFLAGS_Public)
4248 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4249 if (bflags & BFLAGS_NonPublic)
4254 if (bflags & BFLAGS_NonPublic)
4260 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4261 if (bflags & BFLAGS_Static)
4262 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4265 if (bflags & BFLAGS_Instance)
4270 if (bflags & BFLAGS_Instance)
4276 if (utf8_name == NULL) {
4277 utf8_name = mono_string_to_utf8 (name);
4278 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4281 if (compare_func (event->name, utf8_name))
4285 if (g_hash_table_lookup (events, event))
4288 MonoReflectionEvent *ev_obj;
4289 ev_obj = mono_event_get_object_checked (domain, startklass, event, &error);
4292 mono_ptr_array_append (tmp_array, ev_obj);
4294 g_hash_table_insert (events, event, event);
4296 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4299 g_hash_table_destroy (events);
4301 res = mono_array_new_cached (domain, mono_class_get_event_info_class (), mono_ptr_array_size (tmp_array));
4303 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4304 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4306 mono_ptr_array_destroy (tmp_array);
4308 if (utf8_name != NULL)
4314 if (mono_class_has_failure (klass)) {
4315 mono_error_set_exception_instance (&error, mono_class_get_exception_for_failure (klass));
4317 mono_loader_assert_no_error ();
4323 g_hash_table_destroy (events);
4324 if (utf8_name != NULL)
4327 mono_ptr_array_destroy (tmp_array);
4329 mono_error_set_pending_exception (&error);
4333 ICALL_EXPORT MonoArray*
4334 ves_icall_Type_GetNestedTypes (MonoReflectionType *type, MonoString *name, guint32 bflags)
4337 MonoReflectionType *rt;
4345 MonoPtrArray tmp_array;
4347 domain = ((MonoObject *)type)->vtable->domain;
4348 if (type->type->byref)
4349 return mono_array_new (domain, mono_defaults.monotype_class, 0);
4350 klass = mono_class_from_mono_type (type->type);
4353 * If a nested type is generic, return its generic type definition.
4354 * Note that this means that the return value is essentially the set
4355 * of nested types of the generic type definition of @klass.
4357 * A note in MSDN claims that a generic type definition can have
4358 * nested types that aren't generic. In any case, the container of that
4359 * nested type would be the generic type definition.
4361 if (klass->generic_class)
4362 klass = klass->generic_class->container_class;
4364 mono_ptr_array_init (tmp_array, 1, MONO_ROOT_SOURCE_REFLECTION, "temporary reflection nested types list");
4366 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4368 if ((nested->flags & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4369 if (bflags & BFLAGS_Public)
4372 if (bflags & BFLAGS_NonPublic)
4380 str = mono_string_to_utf8 (name);
4381 mono_identifier_unescape_type_name_chars (str);
4384 if (strcmp (nested->name, str))
4388 rt = mono_type_get_object_checked (domain, &nested->byval_arg, &error);
4389 mono_error_raise_exception (&error);
4391 mono_ptr_array_append (tmp_array, (MonoObject*) rt);
4394 res = mono_array_new_cached (domain, mono_defaults.monotype_class, mono_ptr_array_size (tmp_array));
4396 for (i = 0; i < mono_ptr_array_size (tmp_array); ++i)
4397 mono_array_setref (res, i, mono_ptr_array_get (tmp_array, i));
4399 mono_ptr_array_destroy (tmp_array);
4406 ICALL_EXPORT MonoReflectionType*
4407 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssembly *assembly, MonoReflectionModule *module, MonoString *name, MonoBoolean throwOnError, MonoBoolean ignoreCase)
4410 MonoReflectionType *ret;
4412 MonoType *type = NULL;
4413 MonoTypeNameParse info;
4414 gboolean type_resolve;
4416 /* On MS.NET, this does not fire a TypeResolve event */
4417 type_resolve = TRUE;
4418 str = mono_string_to_utf8 (name);
4419 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4420 if (!mono_reflection_parse_type (str, &info)) {
4422 mono_reflection_free_type_info (&info);
4424 mono_set_pending_exception (mono_get_exception_argument("name", "failed parse"));
4427 /*g_print ("failed parse\n");*/
4431 if (info.assembly.name) {
4433 mono_reflection_free_type_info (&info);
4435 /* 1.0 and 2.0 throw different exceptions */
4436 if (mono_defaults.generic_ilist_class)
4437 mono_set_pending_exception (mono_get_exception_argument (NULL, "Type names passed to Assembly.GetType() must not specify an assembly."));
4439 mono_set_pending_exception (mono_get_exception_type_load (name, NULL));
4445 if (module != NULL) {
4446 if (module->image) {
4447 type = mono_reflection_get_type_checked (module->image, &info, ignoreCase, &type_resolve, &error);
4448 if (!is_ok (&error)) {
4450 mono_reflection_free_type_info (&info);
4451 mono_error_set_pending_exception (&error);
4458 if (assembly_is_dynamic (assembly->assembly)) {
4459 /* Enumerate all modules */
4460 MonoReflectionAssemblyBuilder *abuilder = (MonoReflectionAssemblyBuilder*)assembly;
4464 if (abuilder->modules) {
4465 for (i = 0; i < mono_array_length (abuilder->modules); ++i) {
4466 MonoReflectionModuleBuilder *mb = mono_array_get (abuilder->modules, MonoReflectionModuleBuilder*, i);
4467 type = mono_reflection_get_type_checked (&mb->dynamic_image->image, &info, ignoreCase, &type_resolve, &error);
4468 if (!is_ok (&error)) {
4470 mono_reflection_free_type_info (&info);
4471 mono_error_set_pending_exception (&error);
4479 if (!type && abuilder->loaded_modules) {
4480 for (i = 0; i < mono_array_length (abuilder->loaded_modules); ++i) {
4481 MonoReflectionModule *mod = mono_array_get (abuilder->loaded_modules, MonoReflectionModule*, i);
4482 type = mono_reflection_get_type_checked (mod->image, &info, ignoreCase, &type_resolve, &error);
4483 if (!is_ok (&error)) {
4485 mono_reflection_free_type_info (&info);
4486 mono_error_set_pending_exception (&error);
4495 type = mono_reflection_get_type_checked (assembly->assembly->image, &info, ignoreCase, &type_resolve, &error);
4496 if (!is_ok (&error)) {
4498 mono_reflection_free_type_info (&info);
4499 mono_error_set_pending_exception (&error);
4504 mono_reflection_free_type_info (&info);
4506 MonoException *e = NULL;
4509 e = mono_get_exception_type_load (name, NULL);
4511 if (mono_loader_get_last_error () && mono_defaults.generic_ilist_class)
4512 e = mono_loader_error_prepare_exception (mono_loader_get_last_error ());
4514 mono_loader_clear_error ();
4517 mono_set_pending_exception (e);
4519 } else if (mono_loader_get_last_error ()) {
4521 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
4524 mono_loader_clear_error ();
4527 if (type->type == MONO_TYPE_CLASS) {
4528 MonoClass *klass = mono_type_get_class (type);
4530 /* need to report exceptions ? */
4531 if (throwOnError && mono_class_has_failure (klass)) {
4532 /* report SecurityException (or others) that occured when loading the assembly */
4533 MonoException *exc = mono_class_get_exception_for_failure (klass);
4534 mono_loader_clear_error ();
4535 mono_set_pending_exception (exc);
4540 /* g_print ("got it\n"); */
4541 ret = mono_type_get_object_checked (mono_object_domain (assembly), type, &error);
4542 mono_error_set_pending_exception (&error);
4548 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4551 gchar *shadow_ini_file;
4554 /* Check for shadow-copied assembly */
4555 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4556 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4558 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4559 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4565 g_free (shadow_ini_file);
4566 if (content != NULL) {
4569 *filename = content;
4576 ICALL_EXPORT MonoString *
4577 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssembly *assembly, MonoBoolean escaped)
4579 MonoDomain *domain = mono_object_domain (assembly);
4580 MonoAssembly *mass = assembly->assembly;
4581 MonoString *res = NULL;
4586 if (g_path_is_absolute (mass->image->name)) {
4587 absolute = g_strdup (mass->image->name);
4588 dirname = g_path_get_dirname (absolute);
4590 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4591 dirname = g_strdup (mass->basedir);
4594 replace_shadow_path (domain, dirname, &absolute);
4599 for (i = strlen (absolute) - 1; i >= 0; i--)
4600 if (absolute [i] == '\\')
4605 uri = g_filename_to_uri (absolute, NULL, NULL);
4607 const char *prepend = "file://";
4609 if (*absolute == '/' && *(absolute + 1) == '/') {
4612 prepend = "file:///";
4615 uri = g_strconcat (prepend, absolute, NULL);
4619 res = mono_string_new (domain, uri);
4626 ICALL_EXPORT MonoBoolean
4627 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssembly *assembly)
4629 MonoAssembly *mass = assembly->assembly;
4631 return mass->in_gac;
4634 ICALL_EXPORT MonoReflectionAssembly*
4635 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoString *mname, MonoObject *evidence)
4640 MonoImageOpenStatus status;
4641 MonoReflectionAssembly* result = NULL;
4643 name = mono_string_to_utf8 (mname);
4644 res = mono_assembly_load_with_partial_name (name, &status);
4650 result = mono_assembly_get_object_checked (mono_domain_get (), res, &error);
4652 mono_error_set_pending_exception (&error);
4656 ICALL_EXPORT MonoString *
4657 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssembly *assembly)
4659 MonoDomain *domain = mono_object_domain (assembly);
4662 res = mono_string_new (domain, mono_image_get_filename (assembly->assembly->image));
4667 ICALL_EXPORT MonoBoolean
4668 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssembly *assembly)
4670 return assembly->assembly->ref_only;
4673 ICALL_EXPORT MonoString *
4674 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssembly *assembly)
4676 MonoDomain *domain = mono_object_domain (assembly);
4678 return mono_string_new (domain, assembly->assembly->image->version);
4681 ICALL_EXPORT MonoReflectionMethod*
4682 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssembly *assembly)
4685 MonoReflectionMethod *res = NULL;
4688 guint32 token = mono_image_get_entry_point (assembly->assembly->image);
4692 method = mono_get_method_checked (assembly->assembly->image, token, NULL, NULL, &error);
4693 if (!mono_error_ok (&error))
4696 res = mono_method_get_object_checked (mono_object_domain (assembly), method, NULL, &error);
4699 if (!mono_error_ok (&error))
4700 mono_error_set_pending_exception (&error);
4704 ICALL_EXPORT MonoReflectionModule*
4705 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssembly *assembly)
4708 MonoReflectionModule *result = NULL;
4709 result = mono_module_get_object_checked (mono_object_domain (assembly), assembly->assembly->image, &error);
4710 if (!mono_error_ok (&error))
4711 mono_error_set_pending_exception (&error);
4715 ICALL_EXPORT MonoArray*
4716 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssembly *assembly)
4718 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4719 MonoArray *result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, table->rows);
4723 for (i = 0; i < table->rows; ++i) {
4724 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4725 mono_array_setref (result, i, mono_string_new (mono_object_domain (assembly), val));
4731 create_version (MonoDomain *domain, guint32 major, guint32 minor, guint32 build, guint32 revision, MonoError *error)
4733 static MonoMethod *create_version = NULL;
4737 mono_error_init (error);
4740 if (!create_version) {
4741 MonoMethodDesc *desc = mono_method_desc_new (":.ctor(int,int,int,int)", FALSE);
4742 create_version = mono_method_desc_search_in_class (desc, mono_class_get_system_version_class ());
4743 g_assert (create_version);
4744 mono_method_desc_free (desc);
4750 args [3] = &revision;
4751 result = mono_object_new_checked (domain, mono_class_get_system_version_class (), error);
4752 return_val_if_nok (error, NULL);
4754 mono_runtime_invoke_checked (create_version, result, args, error);
4755 return_val_if_nok (error, NULL);
4760 ICALL_EXPORT MonoArray*
4761 ves_icall_System_Reflection_Assembly_GetReferencedAssemblies (MonoReflectionAssembly *assembly)
4765 MonoDomain *domain = mono_object_domain (assembly);
4767 static MonoMethod *create_culture = NULL;
4768 MonoImage *image = assembly->assembly->image;
4772 t = &assembly->assembly->image->tables [MONO_TABLE_ASSEMBLYREF];
4775 result = mono_array_new (domain, mono_class_get_assembly_name_class (), count);
4777 if (count > 0 && !create_culture) {
4778 MonoMethodDesc *desc = mono_method_desc_new (
4779 "System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
4780 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
4781 g_assert (create_culture);
4782 mono_method_desc_free (desc);
4785 for (i = 0; i < count; i++) {
4786 MonoObject *version;
4787 MonoReflectionAssemblyName *aname;
4788 guint32 cols [MONO_ASSEMBLYREF_SIZE];
4790 mono_metadata_decode_row (t, i, cols, MONO_ASSEMBLYREF_SIZE);
4792 aname = (MonoReflectionAssemblyName *) mono_object_new_checked (
4793 domain, mono_class_get_assembly_name_class (), &error);
4794 mono_error_raise_exception (&error);
4796 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_NAME])));
4798 aname->major = cols [MONO_ASSEMBLYREF_MAJOR_VERSION];
4799 aname->minor = cols [MONO_ASSEMBLYREF_MINOR_VERSION];
4800 aname->build = cols [MONO_ASSEMBLYREF_BUILD_NUMBER];
4801 aname->revision = cols [MONO_ASSEMBLYREF_REV_NUMBER];
4802 aname->flags = cols [MONO_ASSEMBLYREF_FLAGS];
4803 aname->versioncompat = 1; /* SameMachine (default) */
4804 aname->hashalg = ASSEMBLY_HASH_SHA1; /* SHA1 (default) */
4806 version = create_version (domain, aname->major, aname->minor, aname->build, aname->revision, &error);
4807 mono_error_raise_exception (&error);
4809 MONO_OBJECT_SETREF (aname, version, version);
4811 if (create_culture) {
4813 MonoBoolean assembly_ref = 1;
4814 args [0] = mono_string_new (domain, mono_metadata_string_heap (image, cols [MONO_ASSEMBLYREF_CULTURE]));
4815 args [1] = &assembly_ref;
4817 o = mono_runtime_invoke_checked (create_culture, NULL, args, &error);
4818 mono_error_raise_exception (&error);
4820 MONO_OBJECT_SETREF (aname, cultureInfo, o);
4823 if (cols [MONO_ASSEMBLYREF_PUBLIC_KEY]) {
4824 const gchar *pkey_ptr = mono_metadata_blob_heap (image, cols [MONO_ASSEMBLYREF_PUBLIC_KEY]);
4825 guint32 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
4827 if ((cols [MONO_ASSEMBLYREF_FLAGS] & ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG)) {
4828 /* public key token isn't copied - the class library will
4829 automatically generate it from the public key if required */
4830 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4831 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
4833 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
4834 memcpy (mono_array_addr (aname->keyToken, guint8, 0), pkey_ptr, pkey_len);
4837 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
4840 /* note: this function doesn't return the codebase on purpose (i.e. it can
4841 be used under partial trust as path information isn't present). */
4843 mono_array_setref (result, i, aname);
4848 /* move this in some file in mono/util/ */
4850 g_concat_dir_and_file (const char *dir, const char *file)
4852 g_return_val_if_fail (dir != NULL, NULL);
4853 g_return_val_if_fail (file != NULL, NULL);
4856 * If the directory name doesn't have a / on the end, we need
4857 * to add one so we get a proper path to the file
4859 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4860 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4862 return g_strconcat (dir, file, NULL);
4866 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssembly *assembly, MonoString *name, gint32 *size, MonoReflectionModule **ref_module)
4869 char *n = mono_string_to_utf8 (name);
4870 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4872 guint32 cols [MONO_MANIFEST_SIZE];
4873 guint32 impl, file_idx;
4877 for (i = 0; i < table->rows; ++i) {
4878 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4879 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4880 if (strcmp (val, n) == 0)
4884 if (i == table->rows)
4887 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4890 * this code should only be called after obtaining the
4891 * ResourceInfo and handling the other cases.
4893 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4894 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4896 module = mono_image_load_file_for_image (assembly->assembly->image, file_idx);
4901 module = assembly->assembly->image;
4904 MonoReflectionModule *rm = mono_module_get_object_checked (mono_domain_get (), module, &error);
4905 mono_error_raise_exception (&error);
4906 mono_gc_wbarrier_generic_store (ref_module, (MonoObject*) rm);
4908 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4911 ICALL_EXPORT gboolean
4912 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoManifestResourceInfo *info)
4915 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4917 guint32 cols [MONO_MANIFEST_SIZE];
4918 guint32 file_cols [MONO_FILE_SIZE];
4922 n = mono_string_to_utf8 (name);
4923 for (i = 0; i < table->rows; ++i) {
4924 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4925 val = mono_metadata_string_heap (assembly->assembly->image, cols [MONO_MANIFEST_NAME]);
4926 if (strcmp (val, n) == 0)
4930 if (i == table->rows)
4933 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4934 info->location = RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST;
4937 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4938 case MONO_IMPLEMENTATION_FILE:
4939 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4940 table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4941 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4942 val = mono_metadata_string_heap (assembly->assembly->image, file_cols [MONO_FILE_NAME]);
4943 MONO_OBJECT_SETREF (info, filename, mono_string_new (mono_object_domain (assembly), val));
4944 if (file_cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA)
4947 info->location = RESOURCE_LOCATION_EMBEDDED;
4950 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4951 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4952 mono_assembly_load_reference (assembly->assembly->image, i - 1);
4953 if (assembly->assembly->image->references [i - 1] == (gpointer)-1) {
4954 char *msg = g_strdup_printf ("Assembly %d referenced from assembly %s not found ", i - 1, assembly->assembly->image->name);
4955 MonoException *ex = mono_get_exception_file_not_found2 (msg, NULL);
4957 mono_set_pending_exception (ex);
4960 MonoReflectionAssembly *assm_obj;
4961 assm_obj = mono_assembly_get_object_checked (mono_domain_get (), assembly->assembly->image->references [i - 1], &error);
4963 mono_error_set_pending_exception (&error);
4966 MONO_OBJECT_SETREF (info, assembly, assm_obj);
4968 /* Obtain info recursively */
4969 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (info->assembly, name, info);
4970 info->location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4973 case MONO_IMPLEMENTATION_EXP_TYPE:
4974 g_assert_not_reached ();
4982 ICALL_EXPORT MonoObject*
4983 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssembly *assembly, MonoString *name, MonoBoolean resource_modules)
4985 MonoTableInfo *table = &assembly->assembly->image->tables [MONO_TABLE_FILE];
4986 MonoArray *result = NULL;
4991 /* check hash if needed */
4993 n = mono_string_to_utf8 (name);
4994 for (i = 0; i < table->rows; ++i) {
4995 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4996 if (strcmp (val, n) == 0) {
4999 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
5000 fn = mono_string_new (mono_object_domain (assembly), n);
5002 return (MonoObject*)fn;
5010 for (i = 0; i < table->rows; ++i) {
5011 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
5015 result = mono_array_new (mono_object_domain (assembly), mono_defaults.string_class, count);
5018 for (i = 0; i < table->rows; ++i) {
5019 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5020 val = mono_metadata_string_heap (assembly->assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
5021 n = g_concat_dir_and_file (assembly->assembly->basedir, val);
5022 mono_array_setref (result, count, mono_string_new (mono_object_domain (assembly), n));
5027 return (MonoObject*)result;
5030 ICALL_EXPORT MonoArray*
5031 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssembly *assembly)
5034 MonoDomain *domain = mono_domain_get();
5037 int i, j, file_count = 0;
5038 MonoImage **modules;
5039 guint32 module_count, real_module_count;
5040 MonoTableInfo *table;
5041 guint32 cols [MONO_FILE_SIZE];
5042 MonoImage *image = assembly->assembly->image;
5044 g_assert (image != NULL);
5045 g_assert (!assembly_is_dynamic (assembly->assembly));
5047 table = &image->tables [MONO_TABLE_FILE];
5048 file_count = table->rows;
5050 modules = image->modules;
5051 module_count = image->module_count;
5053 real_module_count = 0;
5054 for (i = 0; i < module_count; ++i)
5056 real_module_count ++;
5058 klass = mono_class_get_module_class ();
5059 res = mono_array_new (domain, klass, 1 + real_module_count + file_count);
5061 MonoReflectionModule *image_obj = mono_module_get_object_checked (domain, image, &error);
5062 mono_error_raise_exception (&error);
5063 mono_array_setref (res, 0, image_obj);
5065 for (i = 0; i < module_count; ++i)
5067 MonoReflectionModule *rm = mono_module_get_object_checked (domain, modules[i], &error);
5068 mono_error_raise_exception (&error);
5069 mono_array_setref (res, j, rm);
5073 for (i = 0; i < file_count; ++i, ++j) {
5074 mono_metadata_decode_row (table, i, cols, MONO_FILE_SIZE);
5075 if (cols [MONO_FILE_FLAGS] && FILE_CONTAINS_NO_METADATA) {
5076 MonoReflectionModule *rm = mono_module_file_get_object_checked (domain, image, i, &error);
5077 mono_error_raise_exception (&error);
5078 mono_array_setref (res, j, rm);
5081 MonoImage *m = mono_image_load_file_for_image (image, i + 1);
5083 MonoString *fname = mono_string_new (mono_domain_get (), mono_metadata_string_heap (image, cols [MONO_FILE_NAME]));
5084 mono_set_pending_exception (mono_get_exception_file_not_found2 (NULL, fname));
5087 MonoReflectionModule *rm = mono_module_get_object_checked (domain, m, &error);
5088 mono_error_raise_exception (&error);
5089 mono_array_setref (res, j, rm);
5096 ICALL_EXPORT MonoReflectionMethod*
5097 ves_icall_GetCurrentMethod (void)
5099 MonoReflectionMethod *res = NULL;
5102 MonoMethod *m = mono_method_get_last_managed ();
5105 mono_set_pending_exception (mono_get_exception_not_supported ("Stack walks are not supported on this platform."));
5109 while (m->is_inflated)
5110 m = ((MonoMethodInflated*)m)->declaring;
5112 res = mono_method_get_object_checked (mono_domain_get (), m, NULL, &error);
5113 mono_error_raise_exception (&error);
5119 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5122 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5125 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5126 //method is inflated, we should inflate it on the other class
5127 MonoGenericContext ctx;
5128 ctx.method_inst = inflated->context.method_inst;
5129 ctx.class_inst = inflated->context.class_inst;
5130 if (klass->generic_class)
5131 ctx.class_inst = klass->generic_class->context.class_inst;
5132 else if (klass->generic_container)
5133 ctx.class_inst = klass->generic_container->context.class_inst;
5134 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5135 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5139 mono_class_setup_methods (method->klass);
5140 if (mono_class_has_failure (method->klass))
5142 for (i = 0; i < method->klass->method.count; ++i) {
5143 if (method->klass->methods [i] == method) {
5148 mono_class_setup_methods (klass);
5149 if (mono_class_has_failure (klass))
5151 g_assert (offset >= 0 && offset < klass->method.count);
5152 return klass->methods [offset];
5155 ICALL_EXPORT MonoReflectionMethod*
5156 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType (MonoMethod *method, MonoType *type)
5158 MonoReflectionMethod *res = NULL;
5162 klass = mono_class_from_mono_type (type);
5163 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5165 if (method->klass != klass) {
5166 method = mono_method_get_equivalent_method (method, klass);
5171 klass = method->klass;
5172 res = mono_method_get_object_checked (mono_domain_get (), method, klass, &error);
5173 mono_error_raise_exception (&error);
5177 ICALL_EXPORT MonoReflectionMethodBody*
5178 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method)
5181 MonoReflectionMethodBody *result = mono_method_body_get_object_checked (mono_domain_get (), method, &error);
5182 mono_error_set_pending_exception (&error);
5186 ICALL_EXPORT MonoReflectionAssembly*
5187 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (void)
5190 MonoReflectionAssembly *result;
5191 MonoMethod *dest = NULL;
5193 mono_stack_walk_no_il (get_executing, &dest);
5195 result = mono_assembly_get_object_checked (mono_domain_get (), dest->klass->image->assembly, &error);
5197 mono_error_set_pending_exception (&error);
5202 ICALL_EXPORT MonoReflectionAssembly*
5203 ves_icall_System_Reflection_Assembly_GetEntryAssembly (void)
5206 MonoReflectionAssembly *result;
5207 MonoDomain* domain = mono_domain_get ();
5209 if (!domain->entry_assembly)
5212 result = mono_assembly_get_object_checked (domain, domain->entry_assembly, &error);
5214 mono_error_set_pending_exception (&error);
5218 ICALL_EXPORT MonoReflectionAssembly*
5219 ves_icall_System_Reflection_Assembly_GetCallingAssembly (void)
5224 MonoReflectionAssembly *result;
5227 mono_stack_walk_no_il (get_executing, &dest);
5229 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5233 mono_set_pending_exception (mono_get_exception_not_supported ("Stack walks are not supported on this platform."));
5236 result = mono_assembly_get_object_checked (mono_domain_get (), dest->klass->image->assembly, &error);
5238 mono_error_set_pending_exception (&error);
5242 ICALL_EXPORT MonoString *
5243 ves_icall_System_MonoType_getFullName (MonoReflectionType *object, gboolean full_name,
5244 gboolean assembly_qualified)
5246 MonoDomain *domain = mono_object_domain (object);
5247 MonoTypeNameFormat format;
5252 format = assembly_qualified ?
5253 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5254 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5256 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5258 name = mono_type_get_name_full (object->type, format);
5262 if (full_name && (object->type->type == MONO_TYPE_VAR || object->type->type == MONO_TYPE_MVAR)) {
5267 res = mono_string_new (domain, name);
5274 vell_icall_MonoType_get_core_clr_security_level (MonoReflectionType *rfield)
5277 MonoClass *klass = mono_class_from_mono_type (rfield->type);
5279 mono_class_init_checked (klass, &error);
5280 mono_error_raise_exception (&error);
5281 return mono_security_core_clr_class_level (klass);
5285 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5287 MonoClassField *field = rfield->field;
5288 return mono_security_core_clr_field_level (field, TRUE);
5292 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethod *rfield)
5294 MonoMethod *method = rfield->method;
5295 return mono_security_core_clr_method_level (method, TRUE);
5299 fill_reflection_assembly_name (MonoDomain *domain, MonoReflectionAssemblyName *aname, MonoAssemblyName *name, const char *absolute, gboolean by_default_version, gboolean default_publickey, gboolean default_token, MonoError *error)
5301 static MonoMethod *create_culture = NULL;
5305 const char *pkey_ptr;
5307 MonoBoolean assembly_ref = 0;
5309 mono_error_init (error);
5311 MONO_OBJECT_SETREF (aname, name, mono_string_new (domain, name->name));
5312 aname->major = name->major;
5313 aname->minor = name->minor;
5314 aname->build = name->build;
5315 aname->flags = name->flags;
5316 aname->revision = name->revision;
5317 aname->hashalg = name->hash_alg;
5318 aname->versioncompat = 1; /* SameMachine (default) */
5319 aname->processor_architecture = name->arch;
5321 if (by_default_version) {
5322 MonoObject *version;
5324 version = create_version (domain, name->major, name->minor, name->build, name->revision, error);
5325 return_if_nok (error);
5327 MONO_OBJECT_SETREF (aname, version, version);
5331 if (absolute != NULL && *absolute != '\0') {
5332 const gchar *prepend = "file://";
5335 codebase = g_strdup (absolute);
5340 for (i = strlen (codebase) - 1; i >= 0; i--)
5341 if (codebase [i] == '\\')
5344 if (*codebase == '/' && *(codebase + 1) == '/') {
5347 prepend = "file:///";
5351 result = g_strconcat (prepend, codebase, NULL);
5357 MONO_OBJECT_SETREF (aname, codebase, mono_string_new (domain, codebase));
5361 if (!create_culture) {
5362 MonoMethodDesc *desc = mono_method_desc_new ("System.Globalization.CultureInfo:CreateCulture(string,bool)", TRUE);
5363 create_culture = mono_method_desc_search_in_image (desc, mono_defaults.corlib);
5364 g_assert (create_culture);
5365 mono_method_desc_free (desc);
5368 if (name->culture) {
5369 args [0] = mono_string_new (domain, name->culture);
5370 args [1] = &assembly_ref;
5372 obj = mono_runtime_invoke_checked (create_culture, NULL, args, error);
5373 return_if_nok (error);
5375 MONO_OBJECT_SETREF (aname, cultureInfo, obj);
5378 if (name->public_key) {
5379 pkey_ptr = (char*)name->public_key;
5380 pkey_len = mono_metadata_decode_blob_size (pkey_ptr, &pkey_ptr);
5382 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, pkey_len));
5383 memcpy (mono_array_addr (aname->publicKey, guint8, 0), pkey_ptr, pkey_len);
5384 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5385 } else if (default_publickey) {
5386 MONO_OBJECT_SETREF (aname, publicKey, mono_array_new (domain, mono_defaults.byte_class, 0));
5387 aname->flags |= ASSEMBLYREF_FULL_PUBLIC_KEY_FLAG;
5390 /* MonoAssemblyName keeps the public key token as an hexadecimal string */
5391 if (name->public_key_token [0]) {
5395 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 8));
5396 p = mono_array_addr (aname->keyToken, char, 0);
5398 for (i = 0, j = 0; i < 8; i++) {
5399 *p = g_ascii_xdigit_value (name->public_key_token [j++]) << 4;
5400 *p |= g_ascii_xdigit_value (name->public_key_token [j++]);
5403 } else if (default_token) {
5404 MONO_OBJECT_SETREF (aname, keyToken, mono_array_new (domain, mono_defaults.byte_class, 0));
5408 ICALL_EXPORT MonoString *
5409 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssembly *assembly)
5411 MonoDomain *domain = mono_object_domain (assembly);
5412 MonoAssembly *mass = assembly->assembly;
5416 name = mono_stringify_assembly_name (&mass->aname);
5417 res = mono_string_new (domain, name);
5424 ves_icall_System_Reflection_Assembly_FillName (MonoReflectionAssembly *assembly, MonoReflectionAssemblyName *aname)
5428 MonoAssembly *mass = assembly->assembly;
5430 if (g_path_is_absolute (mass->image->name)) {
5431 fill_reflection_assembly_name (mono_object_domain (assembly), aname, &mass->aname, mass->image->name, TRUE, TRUE, TRUE, &error);
5432 mono_error_set_pending_exception (&error);
5435 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
5437 fill_reflection_assembly_name (mono_object_domain (assembly), aname, &mass->aname, absolute, TRUE, TRUE, TRUE, &error);
5438 mono_error_set_pending_exception (&error);
5444 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoString *fname, MonoReflectionAssemblyName *aname)
5448 MonoImageOpenStatus status = MONO_IMAGE_OK;
5451 MonoAssemblyName name;
5454 filename = mono_string_to_utf8 (fname);
5456 dirname = g_path_get_dirname (filename);
5457 replace_shadow_path (mono_domain_get (), dirname, &filename);
5460 image = mono_image_open (filename, &status);
5466 if (status == MONO_IMAGE_IMAGE_INVALID)
5467 exc = mono_get_exception_bad_image_format2 (NULL, fname);
5469 exc = mono_get_exception_file_not_found2 (NULL, fname);
5470 mono_set_pending_exception (exc);
5474 res = mono_assembly_fill_assembly_name (image, &name);
5476 mono_image_close (image);
5478 mono_set_pending_exception (mono_get_exception_argument ("assemblyFile", "The file does not contain a manifest"));
5482 fill_reflection_assembly_name (mono_domain_get (), aname, &name, filename, TRUE, FALSE, TRUE, &error);
5483 mono_error_set_pending_exception (&error);
5485 mono_image_close (image);
5489 ICALL_EXPORT MonoBoolean
5490 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssembly *assembly,
5491 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength)
5493 MonoBoolean result = FALSE;
5494 MonoDeclSecurityEntry entry;
5496 /* SecurityAction.RequestMinimum */
5497 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQMIN, &entry)) {
5498 *minimum = entry.blob;
5499 *minLength = entry.size;
5502 /* SecurityAction.RequestOptional */
5503 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQOPT, &entry)) {
5504 *optional = entry.blob;
5505 *optLength = entry.size;
5508 /* SecurityAction.RequestRefuse */
5509 if (mono_declsec_get_assembly_action (assembly->assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5510 *refused = entry.blob;
5511 *refLength = entry.size;
5519 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5521 guint32 attrs, visibility;
5523 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5524 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5525 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5528 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5534 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArray **exceptions, MonoBoolean exportedOnly, MonoError *error)
5536 MonoReflectionType *rt;
5539 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5542 mono_error_init (error);
5544 /* we start the count from 1 because we skip the special type <Module> */
5547 for (i = 1; i < tdef->rows; ++i) {
5548 if (mono_module_type_is_visible (tdef, image, i + 1))
5552 count = tdef->rows - 1;
5554 res = mono_array_new (domain, mono_defaults.monotype_class, count);
5555 *exceptions = mono_array_new (domain, mono_defaults.exception_class, count);
5557 for (i = 1; i < tdef->rows; ++i) {
5558 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i + 1)) {
5559 klass = mono_class_get_checked (image, (i + 1) | MONO_TOKEN_TYPE_DEF, error);
5560 mono_loader_assert_no_error (); /* Plug any leaks */
5563 rt = mono_type_get_object_checked (domain, &klass->byval_arg, error);
5564 return_val_if_nok (error, NULL);
5566 mono_array_setref (res, count, rt);
5568 MonoException *ex = mono_error_convert_to_exception (error);
5569 mono_array_setref (*exceptions, count, ex);
5578 ICALL_EXPORT MonoArray*
5579 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssembly *assembly, MonoBoolean exportedOnly)
5582 MonoArray *res = NULL;
5583 MonoArray *exceptions = NULL;
5584 MonoImage *image = NULL;
5585 MonoTableInfo *table = NULL;
5588 int i, len, ex_count;
5590 domain = mono_object_domain (assembly);
5592 g_assert (!assembly_is_dynamic (assembly->assembly));
5593 image = assembly->assembly->image;
5594 table = &image->tables [MONO_TABLE_FILE];
5595 res = mono_module_get_types (domain, image, &exceptions, exportedOnly, &error);
5596 mono_error_raise_exception (&error);
5598 /* Append data from all modules in the assembly */
5599 for (i = 0; i < table->rows; ++i) {
5600 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5601 MonoImage *loaded_image = mono_assembly_load_module (image->assembly, i + 1);
5606 res2 = mono_module_get_types (domain, loaded_image, &ex2, exportedOnly, &error);
5607 mono_error_raise_exception (&error);
5609 /* Append the new types to the end of the array */
5610 if (mono_array_length (res2) > 0) {
5612 MonoArray *res3, *ex3;
5614 len1 = mono_array_length (res);
5615 len2 = mono_array_length (res2);
5617 res3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5618 mono_array_memcpy_refs (res3, 0, res, 0, len1);
5619 mono_array_memcpy_refs (res3, len1, res2, 0, len2);
5622 ex3 = mono_array_new (domain, mono_defaults.monotype_class, len1 + len2);
5623 mono_array_memcpy_refs (ex3, 0, exceptions, 0, len1);
5624 mono_array_memcpy_refs (ex3, len1, ex2, 0, len2);
5631 /* the ReflectionTypeLoadException must have all the types (Types property),
5632 * NULL replacing types which throws an exception. The LoaderException must
5633 * contain all exceptions for NULL items.
5636 len = mono_array_length (res);
5639 for (i = 0; i < len; i++) {
5640 MonoReflectionType *t = (MonoReflectionType *)mono_array_get (res, gpointer, i);
5644 klass = mono_type_get_class (t->type);
5645 if ((klass != NULL) && mono_class_has_failure (klass)) {
5646 /* keep the class in the list */
5647 list = g_list_append (list, klass);
5648 /* and replace Type with NULL */
5649 mono_array_setref (res, i, NULL);
5656 if (list || ex_count) {
5658 MonoException *exc = NULL;
5659 MonoArray *exl = NULL;
5660 int j, length = g_list_length (list) + ex_count;
5662 mono_loader_clear_error ();
5664 exl = mono_array_new (domain, mono_defaults.exception_class, length);
5665 /* Types for which mono_class_get_checked () succeeded */
5666 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5667 MonoException *exc = mono_class_get_exception_for_failure ((MonoClass *)tmp->data);
5668 mono_array_setref (exl, i, exc);
5670 /* Types for which it don't */
5671 for (j = 0; j < mono_array_length (exceptions); ++j) {
5672 MonoException *exc = mono_array_get (exceptions, MonoException*, j);
5674 g_assert (i < length);
5675 mono_array_setref (exl, i, exc);
5682 exc = mono_get_exception_reflection_type_load_checked (res, exl, &error);
5683 if (!is_ok (&error)) {
5684 mono_error_set_pending_exception (&error);
5687 mono_loader_clear_error ();
5688 mono_set_pending_exception (exc);
5695 ICALL_EXPORT gboolean
5696 ves_icall_System_Reflection_AssemblyName_ParseName (MonoReflectionAssemblyName *name, MonoString *assname)
5699 MonoAssemblyName aname;
5700 MonoDomain *domain = mono_object_domain (name);
5702 gboolean is_version_defined;
5703 gboolean is_token_defined;
5705 aname.public_key = NULL;
5706 val = mono_string_to_utf8 (assname);
5707 if (!mono_assembly_name_parse_full (val, &aname, TRUE, &is_version_defined, &is_token_defined)) {
5708 g_free ((guint8*) aname.public_key);
5713 fill_reflection_assembly_name (domain, name, &aname, "", is_version_defined, FALSE, is_token_defined, &error);
5714 mono_error_set_pending_exception (&error);
5716 mono_assembly_name_free (&aname);
5717 g_free ((guint8*) aname.public_key);
5723 ICALL_EXPORT MonoReflectionType*
5724 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModule *module)
5727 MonoReflectionType *ret;
5728 MonoDomain *domain = mono_object_domain (module);
5731 g_assert (module->image);
5733 if (image_is_dynamic (module->image) && ((MonoDynamicImage*)(module->image))->initial_image)
5734 /* These images do not have a global type */
5737 klass = mono_class_get_checked (module->image, 1 | MONO_TOKEN_TYPE_DEF, &error);
5738 if (!mono_error_ok (&error)) {
5739 mono_error_set_pending_exception (&error);
5743 ret = mono_type_get_object_checked (domain, &klass->byval_arg, &error);
5744 if (!mono_error_ok (&error)) {
5745 mono_error_set_pending_exception (&error);
5753 ves_icall_System_Reflection_Module_Close (MonoReflectionModule *module)
5755 /*if (module->image)
5756 mono_image_close (module->image);*/
5759 ICALL_EXPORT MonoString*
5760 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModule *module)
5762 MonoDomain *domain = mono_object_domain (module);
5764 g_assert (module->image);
5765 return mono_string_new (domain, module->image->guid);
5768 ICALL_EXPORT gpointer
5769 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModule *module)
5772 if (module->image && module->image->is_module_handle)
5773 return module->image->raw_data;
5776 return (gpointer) (-1);
5780 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine)
5782 if (image_is_dynamic (image)) {
5783 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5784 *pe_kind = dyn->pe_kind;
5785 *machine = dyn->machine;
5788 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5789 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5794 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image)
5796 return (image->md_version_major << 16) | (image->md_version_minor);
5799 ICALL_EXPORT MonoArray*
5800 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModule *module)
5803 MonoArray *exceptions;
5807 return mono_array_new (mono_object_domain (module), mono_defaults.monotype_class, 0);
5811 res = mono_module_get_types (mono_object_domain (module), module->image, &exceptions, FALSE, &error);
5812 mono_error_raise_exception (&error);
5814 for (i = 0; i < mono_array_length (exceptions); ++i) {
5815 MonoException *ex = mono_array_get (exceptions, MonoException *, i);
5817 mono_set_pending_exception (ex);
5826 mono_memberref_is_method (MonoImage *image, guint32 token)
5828 if (!image_is_dynamic (image)) {
5829 guint32 cols [MONO_MEMBERREF_SIZE];
5831 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5832 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5833 mono_metadata_decode_blob_size (sig, &sig);
5834 return (*sig != 0x6);
5837 MonoClass *handle_class;
5839 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5840 mono_error_cleanup (&error); /* just probing, ignore error */
5844 return mono_defaults.methodhandle_class == handle_class;
5849 init_generic_context_from_args (MonoGenericContext *context, MonoArray *type_args, MonoArray *method_args)
5852 context->class_inst = mono_metadata_get_generic_inst (mono_array_length (type_args),
5853 mono_array_addr (type_args, MonoType*, 0));
5855 context->class_inst = NULL;
5857 context->method_inst = mono_metadata_get_generic_inst (mono_array_length (method_args),
5858 mono_array_addr (method_args, MonoType*, 0));
5860 context->method_inst = NULL;
5863 ICALL_EXPORT MonoType*
5864 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5867 int table = mono_metadata_token_table (token);
5868 int index = mono_metadata_token_index (token);
5869 MonoGenericContext context;
5872 *resolve_error = ResolveTokenError_Other;
5874 /* Validate token */
5875 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5876 (table != MONO_TABLE_TYPESPEC)) {
5877 *resolve_error = ResolveTokenError_BadTable;
5881 if (image_is_dynamic (image)) {
5882 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5883 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5884 mono_error_cleanup (&error);
5885 return klass ? &klass->byval_arg : NULL;
5888 init_generic_context_from_args (&context, type_args, method_args);
5889 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &error);
5890 mono_error_cleanup (&error);
5891 return klass ? &klass->byval_arg : NULL;
5894 if ((index <= 0) || (index > image->tables [table].rows)) {
5895 *resolve_error = ResolveTokenError_OutOfRange;
5899 init_generic_context_from_args (&context, type_args, method_args);
5900 klass = mono_class_get_checked (image, token, &error);
5902 klass = mono_class_inflate_generic_class_checked (klass, &context, &error);
5903 if (!mono_error_ok (&error)) {
5904 mono_error_set_pending_exception (&error);
5909 return &klass->byval_arg;
5914 ICALL_EXPORT MonoMethod*
5915 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
5918 int table = mono_metadata_token_table (token);
5919 int index = mono_metadata_token_index (token);
5920 MonoGenericContext context;
5923 *resolve_error = ResolveTokenError_Other;
5925 /* Validate token */
5926 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5927 (table != MONO_TABLE_MEMBERREF)) {
5928 *resolve_error = ResolveTokenError_BadTable;
5932 if (image_is_dynamic (image)) {
5933 if (table == MONO_TABLE_METHOD) {
5934 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5935 mono_error_cleanup (&error);
5939 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5940 *resolve_error = ResolveTokenError_BadTable;
5944 init_generic_context_from_args (&context, type_args, method_args);
5945 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &error);
5946 mono_error_cleanup (&error);
5950 if ((index <= 0) || (index > image->tables [table].rows)) {
5951 *resolve_error = ResolveTokenError_OutOfRange;
5954 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5955 *resolve_error = ResolveTokenError_BadTable;
5959 init_generic_context_from_args (&context, type_args, method_args);
5960 method = mono_get_method_checked (image, token, NULL, &context, &error);
5961 mono_error_set_pending_exception (&error);
5966 ICALL_EXPORT MonoString*
5967 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5970 int index = mono_metadata_token_index (token);
5972 *resolve_error = ResolveTokenError_Other;
5974 /* Validate token */
5975 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5976 *resolve_error = ResolveTokenError_BadTable;
5980 if (image_is_dynamic (image)) {
5981 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5982 mono_error_cleanup (&error);
5986 if ((index <= 0) || (index >= image->heap_us.size)) {
5987 *resolve_error = ResolveTokenError_OutOfRange;
5991 /* FIXME: What to do if the index points into the middle of a string ? */
5993 return mono_ldstr (mono_domain_get (), image, index);
5996 ICALL_EXPORT MonoClassField*
5997 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *resolve_error)
6001 int table = mono_metadata_token_table (token);
6002 int index = mono_metadata_token_index (token);
6003 MonoGenericContext context;
6004 MonoClassField *field;
6006 *resolve_error = ResolveTokenError_Other;
6008 /* Validate token */
6009 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
6010 *resolve_error = ResolveTokenError_BadTable;
6014 if (image_is_dynamic (image)) {
6015 if (table == MONO_TABLE_FIELD) {
6016 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
6017 mono_error_cleanup (&error);
6021 if (mono_memberref_is_method (image, token)) {
6022 *resolve_error = ResolveTokenError_BadTable;
6026 init_generic_context_from_args (&context, type_args, method_args);
6027 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &error);
6028 mono_error_cleanup (&error);
6032 if ((index <= 0) || (index > image->tables [table].rows)) {
6033 *resolve_error = ResolveTokenError_OutOfRange;
6036 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
6037 *resolve_error = ResolveTokenError_BadTable;
6041 init_generic_context_from_args (&context, type_args, method_args);
6042 field = mono_field_from_token_checked (image, token, &klass, &context, &error);
6043 mono_error_set_pending_exception (&error);
6049 ICALL_EXPORT MonoObject*
6050 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArray *type_args, MonoArray *method_args, MonoResolveTokenError *error)
6054 int table = mono_metadata_token_table (token);
6056 *error = ResolveTokenError_Other;
6059 case MONO_TABLE_TYPEDEF:
6060 case MONO_TABLE_TYPEREF:
6061 case MONO_TABLE_TYPESPEC: {
6062 MonoType *t = ves_icall_System_Reflection_Module_ResolveTypeToken (image, token, type_args, method_args, error);
6064 ret = (MonoObject*) mono_type_get_object_checked (mono_domain_get (), t, &merror);
6065 mono_error_raise_exception (&merror);
6072 case MONO_TABLE_METHOD:
6073 case MONO_TABLE_METHODSPEC: {
6074 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
6076 ret = (MonoObject*)mono_method_get_object_checked (mono_domain_get (), m, m->klass, &merror);
6077 mono_error_raise_exception (&merror);
6083 case MONO_TABLE_FIELD: {
6084 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
6086 ret =(MonoObject*)mono_field_get_object_checked (mono_domain_get (), f->parent, f, &merror);
6087 mono_error_raise_exception (&merror);
6093 case MONO_TABLE_MEMBERREF:
6094 if (mono_memberref_is_method (image, token)) {
6095 MonoMethod *m = ves_icall_System_Reflection_Module_ResolveMethodToken (image, token, type_args, method_args, error);
6097 ret = (MonoObject*)mono_method_get_object_checked (mono_domain_get (), m, m->klass, &merror);
6098 mono_error_raise_exception (&merror);
6105 MonoClassField *f = ves_icall_System_Reflection_Module_ResolveFieldToken (image, token, type_args, method_args, error);
6107 ret = (MonoObject*)mono_field_get_object_checked (mono_domain_get (), f->parent, f, &merror);
6108 mono_error_raise_exception (&merror);
6117 *error = ResolveTokenError_BadTable;
6123 ICALL_EXPORT MonoArray*
6124 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *error)
6126 int table = mono_metadata_token_table (token);
6127 int idx = mono_metadata_token_index (token);
6128 MonoTableInfo *tables = image->tables;
6133 *error = ResolveTokenError_OutOfRange;
6135 /* FIXME: Support other tables ? */
6136 if (table != MONO_TABLE_STANDALONESIG)
6139 if (image_is_dynamic (image))
6142 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6145 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6147 ptr = mono_metadata_blob_heap (image, sig);
6148 len = mono_metadata_decode_blob_size (ptr, &ptr);
6150 res = mono_array_new (mono_domain_get (), mono_defaults.byte_class, len);
6151 memcpy (mono_array_addr (res, guint8, 0), ptr, len);
6155 ICALL_EXPORT MonoReflectionType*
6156 ves_icall_ModuleBuilder_create_modified_type (MonoReflectionTypeBuilder *tb, MonoString *smodifiers)
6159 MonoReflectionType *ret;
6161 int isbyref = 0, rank;
6162 char *str = mono_string_to_utf8 (smodifiers);
6165 klass = mono_class_from_mono_type (tb->type.type);
6167 /* logic taken from mono_reflection_parse_type(): keep in sync */
6171 if (isbyref) { /* only one level allowed by the spec */
6180 ret = mono_type_get_object_checked (mono_object_domain (tb), &klass->this_arg, &error);
6181 mono_error_raise_exception (&error);
6185 klass = mono_ptr_class_get (&klass->byval_arg);
6186 mono_class_init (klass);
6197 else if (*p != '*') { /* '*' means unknown lower bound */
6208 klass = mono_array_class_get (klass, rank);
6209 mono_class_init (klass);
6218 ret = mono_type_get_object_checked (mono_object_domain (tb), &klass->byval_arg, &error);
6219 mono_error_raise_exception (&error);
6224 ICALL_EXPORT MonoBoolean
6225 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionType *t)
6231 res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6237 check_for_invalid_type (MonoClass *klass, MonoError *error)
6242 mono_error_init (error);
6244 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6247 name = mono_type_get_full_name (klass);
6248 str = mono_string_new (mono_domain_get (), name);
6250 mono_error_set_exception_instance (error, mono_get_exception_type_load (str, NULL));
6253 ICALL_EXPORT MonoReflectionType *
6254 ves_icall_Type_make_array_type (MonoReflectionType *type, int rank)
6257 MonoReflectionType *ret;
6258 MonoClass *klass, *aklass;
6260 klass = mono_class_from_mono_type (type->type);
6261 check_for_invalid_type (klass, &error);
6262 mono_error_raise_exception (&error);
6264 if (rank == 0) //single dimentional array
6265 aklass = mono_array_class_get (klass, 1);
6267 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6269 ret = mono_type_get_object_checked (mono_object_domain (type), &aklass->byval_arg, &error);
6270 mono_error_raise_exception (&error);
6275 ICALL_EXPORT MonoReflectionType *
6276 ves_icall_Type_make_byref_type (MonoReflectionType *type)
6279 MonoReflectionType *ret;
6282 klass = mono_class_from_mono_type (type->type);
6283 mono_class_init_checked (klass, &error);
6284 mono_error_raise_exception (&error);
6285 check_for_invalid_type (klass, &error);
6286 mono_error_raise_exception (&error);
6288 ret = mono_type_get_object_checked (mono_object_domain (type), &klass->this_arg, &error);
6289 mono_error_raise_exception (&error);
6294 ICALL_EXPORT MonoReflectionType *
6295 ves_icall_Type_MakePointerType (MonoReflectionType *type)
6298 MonoReflectionType *ret;
6299 MonoClass *klass, *pklass;
6301 klass = mono_class_from_mono_type (type->type);
6302 mono_class_init_checked (klass, &error);
6303 mono_error_raise_exception (&error);
6304 check_for_invalid_type (klass, &error);
6305 mono_error_raise_exception (&error);
6307 pklass = mono_ptr_class_get (type->type);
6309 ret = mono_type_get_object_checked (mono_object_domain (type), &pklass->byval_arg, &error);
6310 mono_error_raise_exception (&error);
6315 ICALL_EXPORT MonoObject *
6316 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionType *type, MonoObject *target,
6317 MonoReflectionMethod *info, MonoBoolean throwOnBindFailure)
6320 MonoClass *delegate_class = mono_class_from_mono_type (type->type);
6321 MonoObject *delegate;
6323 MonoMethod *method = info->method;
6325 mono_class_init_checked (delegate_class, &error);
6326 mono_error_raise_exception (&error);
6328 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6329 /* FIXME improve this exception message */
6330 mono_error_set_execution_engine (&error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6332 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6333 mono_error_set_pending_exception (&error);
6337 if (mono_security_core_clr_enabled ()) {
6338 if (!mono_security_core_clr_ensure_delegate_creation (method, &error)) {
6339 if (throwOnBindFailure)
6340 mono_error_set_pending_exception (&error);
6342 mono_error_cleanup (&error);
6347 delegate = mono_object_new_checked (mono_object_domain (type), delegate_class, &error);
6348 mono_error_raise_exception (&error);
6350 if (method_is_dynamic (method)) {
6351 /* Creating a trampoline would leak memory */
6352 func = mono_compile_method (method);
6354 if (target && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_object_class (target))
6355 method = mono_object_get_virtual_method (target, method);
6356 func = mono_create_ftnptr (mono_domain_get (),
6357 mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE));
6360 mono_delegate_ctor_with_method (delegate, target, func, method);
6365 ICALL_EXPORT MonoMulticastDelegate *
6366 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegate *delegate)
6369 MonoMulticastDelegate *ret;
6371 g_assert (mono_class_has_parent (mono_object_class (delegate), mono_defaults.multicastdelegate_class));
6373 ret = (MonoMulticastDelegate*) mono_object_new_checked (mono_object_domain (delegate), mono_object_class (delegate), &error);
6374 mono_error_raise_exception (&error);
6375 ret->delegate.invoke_impl = mono_runtime_create_delegate_trampoline (mono_object_class (delegate));
6380 ICALL_EXPORT MonoReflectionMethod*
6381 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegate *delegate)
6383 MonoReflectionMethod *ret = NULL;
6385 ret = mono_method_get_object_checked (mono_domain_get (), mono_object_get_virtual_method (delegate->target, delegate->method), mono_object_class (delegate->target), &error);
6386 mono_error_raise_exception (&error);
6392 static inline gint32
6393 mono_array_get_byte_length (MonoArray *array)
6399 klass = array->obj.vtable->klass;
6401 if (array->bounds == NULL)
6402 length = array->max_length;
6405 for (i = 0; i < klass->rank; ++ i)
6406 length *= array->bounds [i].length;
6409 switch (klass->element_class->byval_arg.type) {
6412 case MONO_TYPE_BOOLEAN:
6416 case MONO_TYPE_CHAR:
6424 return length * sizeof (gpointer);
6435 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6437 return mono_array_get_byte_length (array);
6441 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6443 return mono_array_get (array, gint8, idx);
6447 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6449 mono_array_set (array, gint8, idx, value);
6452 ICALL_EXPORT MonoBoolean
6453 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6455 guint8 *src_buf, *dest_buf;
6458 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6462 g_assert (count >= 0);
6464 /* This is called directly from the class libraries without going through the managed wrapper */
6465 MONO_CHECK_ARG_NULL (src, FALSE);
6466 MONO_CHECK_ARG_NULL (dest, FALSE);
6468 /* watch out for integer overflow */
6469 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6472 src_buf = (guint8 *)src->vector + src_offset;
6473 dest_buf = (guint8 *)dest->vector + dest_offset;
6476 memcpy (dest_buf, src_buf, count);
6478 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6483 #ifndef DISABLE_REMOTING
6484 ICALL_EXPORT MonoObject *
6485 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObject *this_obj, MonoString *class_name)
6488 MonoDomain *domain = mono_object_domain (this_obj);
6490 MonoRealProxy *rp = ((MonoRealProxy *)this_obj);
6491 MonoTransparentProxy *tp;
6495 res = mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, &error);
6496 mono_error_raise_exception (&error);
6497 tp = (MonoTransparentProxy*) res;
6499 MONO_OBJECT_SETREF (tp, rp, rp);
6500 type = ((MonoReflectionType *)rp->class_to_proxy)->type;
6501 klass = mono_class_from_mono_type (type);
6503 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6504 mono_class_setup_vtable (klass);
6505 if (mono_class_has_failure (klass)) {
6506 mono_set_pending_exception (mono_class_get_exception_for_failure (klass));
6510 tp->custom_type_info = (mono_object_isinst_checked (this_obj, mono_defaults.iremotingtypeinfo_class, &error) != NULL);
6511 if (!is_ok (&error)) {
6512 mono_error_set_pending_exception (&error);
6515 tp->remote_class = mono_remote_class (domain, class_name, klass, &error);
6516 if (!is_ok (&error)) {
6517 mono_error_set_pending_exception (&error);
6521 res->vtable = (MonoVTable *)mono_remote_class_vtable (domain, tp->remote_class, rp);
6525 ICALL_EXPORT MonoReflectionType *
6526 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6529 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6530 mono_error_raise_exception (&error);
6536 /* System.Environment */
6539 ves_icall_System_Environment_get_UserName (void)
6541 /* using glib is more portable */
6542 return mono_string_new (mono_domain_get (), g_get_user_name ());
6546 ICALL_EXPORT MonoString *
6547 ves_icall_System_Environment_get_MachineName (void)
6549 #if defined (HOST_WIN32)
6554 len = MAX_COMPUTERNAME_LENGTH + 1;
6555 buf = g_new (gunichar2, len);
6558 if (GetComputerName (buf, (PDWORD) &len)) {
6560 result = mono_string_new_utf16_checked (mono_domain_get (), buf, len, &error);
6561 mono_error_raise_exception (&error);
6566 #elif !defined(DISABLE_SOCKETS)
6570 #if defined _SC_HOST_NAME_MAX
6571 n = sysconf (_SC_HOST_NAME_MAX);
6575 buf = g_malloc (n+1);
6577 if (gethostname (buf, n) == 0){
6579 result = mono_string_new (mono_domain_get (), buf);
6586 return mono_string_new (mono_domain_get (), "mono");
6591 ves_icall_System_Environment_get_Platform (void)
6593 #if defined (TARGET_WIN32)
6596 #elif defined(__MACH__)
6599 // Notice that the value is hidden from user code, and only exposed
6600 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6601 // define and making assumptions based on Unix/128/4 values before there
6602 // was a MacOS define. Lots of code would assume that not-Unix meant
6603 // Windows, but in this case, it would be OSX.
6612 ICALL_EXPORT MonoString *
6613 ves_icall_System_Environment_get_NewLine (void)
6615 #if defined (HOST_WIN32)
6616 return mono_string_new (mono_domain_get (), "\r\n");
6618 return mono_string_new (mono_domain_get (), "\n");
6622 ICALL_EXPORT MonoBoolean
6623 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6625 #if SIZEOF_VOID_P == 8
6629 gboolean isWow64Process = FALSE;
6630 if (IsWow64Process (GetCurrentProcess (), &isWow64Process)) {
6631 return (MonoBoolean)isWow64Process;
6633 #elif defined(HAVE_SYS_UTSNAME_H)
6634 struct utsname name;
6636 if (uname (&name) >= 0) {
6637 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6644 ICALL_EXPORT MonoString *
6645 ves_icall_System_Environment_GetEnvironmentVariable (MonoString *name)
6653 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6654 value = g_getenv (utf8_name);
6661 return mono_string_new (mono_domain_get (), value);
6665 * There is no standard way to get at environ.
6668 #ifndef __MINGW32_VERSION
6669 #if defined(__APPLE__)
6670 #if defined (TARGET_OSX)
6671 /* Apple defines this in crt_externs.h but doesn't provide that header for
6672 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6673 * in fact exist on all implementations (so far)
6675 gchar ***_NSGetEnviron(void);
6676 #define environ (*_NSGetEnviron())
6678 static char *mono_environ[1] = { NULL };
6679 #define environ mono_environ
6680 #endif /* defined (TARGET_OSX) */
6688 ICALL_EXPORT MonoArray *
6689 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6700 env_strings = GetEnvironmentStrings();
6703 env_string = env_strings;
6704 while (*env_string != '\0') {
6705 /* weird case that MS seems to skip */
6706 if (*env_string != '=')
6708 while (*env_string != '\0')
6714 domain = mono_domain_get ();
6715 names = mono_array_new (domain, mono_defaults.string_class, n);
6719 env_string = env_strings;
6720 while (*env_string != '\0') {
6721 /* weird case that MS seems to skip */
6722 if (*env_string != '=') {
6723 equal_str = wcschr(env_string, '=');
6724 g_assert(equal_str);
6726 str = mono_string_new_utf16_checked (domain, env_string, equal_str-env_string, &error);
6727 mono_error_raise_exception (&error);
6728 mono_array_setref (names, n, str);
6731 while (*env_string != '\0')
6736 FreeEnvironmentStrings (env_strings);
6749 for (e = environ; *e != 0; ++ e)
6752 domain = mono_domain_get ();
6753 names = mono_array_new (domain, mono_defaults.string_class, n);
6756 for (e = environ; *e != 0; ++ e) {
6757 parts = g_strsplit (*e, "=", 2);
6759 str = mono_string_new (domain, *parts);
6760 mono_array_setref (names, n, str);
6773 * If your platform lacks setenv/unsetenv, you must upgrade your glib.
6775 #if !GLIB_CHECK_VERSION(2,4,0)
6776 #define g_setenv(a,b,c) setenv(a,b,c)
6777 #define g_unsetenv(a) unsetenv(a)
6781 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6784 gunichar2 *utf16_name, *utf16_value;
6786 gchar *utf8_name, *utf8_value;
6791 utf16_name = mono_string_to_utf16 (name);
6792 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6793 SetEnvironmentVariable (utf16_name, NULL);
6794 g_free (utf16_name);
6798 utf16_value = mono_string_to_utf16 (value);
6800 SetEnvironmentVariable (utf16_name, utf16_value);
6802 g_free (utf16_name);
6803 g_free (utf16_value);
6805 utf8_name = mono_string_to_utf8 (name); /* FIXME: this should be ascii */
6807 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6808 g_unsetenv (utf8_name);
6813 utf8_value = mono_string_to_utf8_checked (value, &error);
6814 if (!mono_error_ok (&error)) {
6816 mono_error_set_pending_exception (&error);
6819 g_setenv (utf8_name, utf8_value, TRUE);
6822 g_free (utf8_value);
6827 ves_icall_System_Environment_Exit (int result)
6829 mono_environment_exitcode_set (result);
6831 /* FIXME: There are some cleanup hangs that should be worked out, but
6832 * if the program is going to exit, everything will be cleaned up when
6833 * NaCl exits anyway.
6835 #ifndef __native_client__
6836 if (!mono_runtime_try_shutdown ())
6837 mono_thread_exit ();
6839 /* Suspend all managed threads since the runtime is going away */
6840 mono_thread_suspend_all_other_threads ();
6842 mono_runtime_quit ();
6845 /* we may need to do some cleanup here... */
6849 ICALL_EXPORT MonoString*
6850 ves_icall_System_Environment_GetGacPath (void)
6852 return mono_string_new (mono_domain_get (), mono_assembly_getrootdir ());
6855 ICALL_EXPORT MonoString*
6856 ves_icall_System_Environment_GetWindowsFolderPath (int folder)
6858 #if defined (HOST_WIN32)
6859 #ifndef CSIDL_FLAG_CREATE
6860 #define CSIDL_FLAG_CREATE 0x8000
6863 WCHAR path [MAX_PATH];
6864 /* Create directory if no existing */
6865 if (SUCCEEDED (SHGetFolderPathW (NULL, folder | CSIDL_FLAG_CREATE, NULL, 0, path))) {
6870 MonoString *res = mono_string_new_utf16_checked (mono_domain_get (), path, len, &error);
6871 mono_error_raise_exception (&error);
6875 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6877 return mono_string_new (mono_domain_get (), "");
6880 ICALL_EXPORT MonoArray *
6881 ves_icall_System_Environment_GetLogicalDrives (void)
6884 gunichar2 buf [256], *ptr, *dname;
6886 guint initial_size = 127, size = 128;
6889 MonoString *drivestr;
6890 MonoDomain *domain = mono_domain_get ();
6896 while (size > initial_size) {
6897 size = (guint) GetLogicalDriveStrings (initial_size, ptr);
6898 if (size > initial_size) {
6901 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6902 initial_size = size;
6916 result = mono_array_new (domain, mono_defaults.string_class, ndrives);
6921 while (*u16) { u16++; len ++; }
6922 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6923 mono_error_raise_exception (&error);
6924 mono_array_setref (result, ndrives++, drivestr);
6934 ICALL_EXPORT MonoString *
6935 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6937 gunichar2 volume_name [MAX_PATH + 1];
6939 if (GetVolumeInformation (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6941 return mono_string_from_utf16 (volume_name);
6944 ICALL_EXPORT MonoString *
6945 ves_icall_System_Environment_InternalGetHome (void)
6947 return mono_string_new (mono_domain_get (), g_get_home_dir ());
6950 static const char *encodings [] = {
6952 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6953 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6954 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6956 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6957 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6958 "x_unicode_2_0_utf_7",
6960 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6961 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6963 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6966 "unicodefffe", "utf_16be",
6973 * Returns the internal codepage, if the value of "int_code_page" is
6974 * 1 at entry, and we can not compute a suitable code page number,
6975 * returns the code page as a string
6977 ICALL_EXPORT MonoString*
6978 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page)
6983 char *codepage = NULL;
6985 int want_name = *int_code_page;
6988 *int_code_page = -1;
6990 g_get_charset (&cset);
6991 c = codepage = strdup (cset);
6992 for (c = codepage; *c; c++){
6993 if (isascii (*c) && isalpha (*c))
6998 /* g_print ("charset: %s\n", cset); */
7000 /* handle some common aliases */
7003 for (i = 0; p != 0; ){
7006 p = encodings [++i];
7009 if (strcmp (p, codepage) == 0){
7010 *int_code_page = code;
7013 p = encodings [++i];
7016 if (strstr (codepage, "utf_8") != NULL)
7017 *int_code_page |= 0x10000000;
7020 if (want_name && *int_code_page == -1)
7021 return mono_string_new (mono_domain_get (), cset);
7026 ICALL_EXPORT MonoBoolean
7027 ves_icall_System_Environment_get_HasShutdownStarted (void)
7029 if (mono_runtime_is_shutting_down ())
7032 if (mono_domain_is_unloading (mono_domain_get ()))
7039 ves_icall_System_Environment_BroadcastSettingChange (void)
7042 SendMessageTimeout (HWND_BROADCAST, WM_SETTINGCHANGE, (WPARAM)NULL, (LPARAM)L"Environment", SMTO_ABORTIFHUNG, 2000, 0);
7047 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
7053 ves_icall_MonoMethodMessage_InitMessage (MonoMethodMessage *this_obj,
7054 MonoReflectionMethod *method,
7055 MonoArray *out_args)
7057 mono_message_init (mono_object_domain (this_obj), this_obj, method, out_args);
7060 #ifndef DISABLE_REMOTING
7061 ICALL_EXPORT MonoBoolean
7062 ves_icall_IsTransparentProxy (MonoObject *proxy)
7067 if (proxy->vtable->klass == mono_defaults.transparent_proxy_class)
7073 ICALL_EXPORT MonoReflectionMethod *
7074 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
7075 MonoReflectionType *rtype, MonoReflectionMethod *rmethod)
7077 MonoReflectionMethod *ret = NULL;
7082 MonoMethod **vtable;
7083 MonoMethod *res = NULL;
7085 MONO_CHECK_ARG_NULL (rtype, NULL);
7086 MONO_CHECK_ARG_NULL (rmethod, NULL);
7088 method = rmethod->method;
7089 klass = mono_class_from_mono_type (rtype->type);
7090 mono_class_init_checked (klass, &error);
7091 mono_error_raise_exception (&error);
7093 if (MONO_CLASS_IS_INTERFACE (klass))
7096 if (method->flags & METHOD_ATTRIBUTE_STATIC)
7099 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
7100 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
7106 mono_class_setup_vtable (klass);
7107 vtable = klass->vtable;
7109 if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
7110 gboolean variance_used = FALSE;
7111 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
7112 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
7114 res = vtable [offs + method->slot];
7116 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
7119 if (method->slot != -1)
7120 res = vtable [method->slot];
7126 ret = mono_method_get_object_checked (mono_domain_get (), res, NULL, &error);
7127 mono_error_raise_exception (&error);
7132 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
7138 klass = mono_class_from_mono_type (type->type);
7139 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
7140 if (!is_ok (&error)) {
7141 mono_error_set_pending_exception (&error);
7145 mono_vtable_set_is_remote (vtable, enable);
7148 #else /* DISABLE_REMOTING */
7151 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionType *type, MonoBoolean enable)
7153 g_assert_not_reached ();
7158 ICALL_EXPORT MonoObject *
7159 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionType *type)
7166 domain = mono_object_domain (type);
7167 klass = mono_class_from_mono_type (type->type);
7168 mono_class_init_checked (klass, &error);
7169 mono_error_raise_exception (&error);
7171 if (MONO_CLASS_IS_INTERFACE (klass) || (klass->flags & TYPE_ATTRIBUTE_ABSTRACT)) {
7172 mono_set_pending_exception (mono_get_exception_argument ("type", "Type cannot be instantiated"));
7176 if (klass->rank >= 1) {
7177 g_assert (klass->rank == 1);
7178 return (MonoObject *) mono_array_new (domain, klass->element_class, 0);
7180 MonoVTable *vtable = mono_class_vtable_full (domain, klass, &error);
7181 if (!is_ok (&error)) {
7182 mono_error_set_pending_exception (&error);
7185 /* Bypass remoting object creation check */
7186 ret = mono_object_new_alloc_specific_checked (vtable, &error);
7187 mono_error_set_pending_exception (&error);
7193 ICALL_EXPORT MonoString *
7194 ves_icall_System_IO_get_temp_path (void)
7196 return mono_string_new (mono_domain_get (), g_get_tmp_dir ());
7199 #ifndef PLATFORM_NO_DRIVEINFO
7200 ICALL_EXPORT MonoBoolean
7201 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7202 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7206 ULARGE_INTEGER wapi_free_bytes_avail;
7207 ULARGE_INTEGER wapi_total_number_of_bytes;
7208 ULARGE_INTEGER wapi_total_number_of_free_bytes;
7210 *error = ERROR_SUCCESS;
7211 result = GetDiskFreeSpaceEx (mono_string_chars (path_name), &wapi_free_bytes_avail, &wapi_total_number_of_bytes,
7212 &wapi_total_number_of_free_bytes);
7215 *free_bytes_avail = wapi_free_bytes_avail.QuadPart;
7216 *total_number_of_bytes = wapi_total_number_of_bytes.QuadPart;
7217 *total_number_of_free_bytes = wapi_total_number_of_free_bytes.QuadPart;
7219 *free_bytes_avail = 0;
7220 *total_number_of_bytes = 0;
7221 *total_number_of_free_bytes = 0;
7222 *error = GetLastError ();
7228 ICALL_EXPORT guint32
7229 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7231 return GetDriveType (mono_string_chars (root_path_name));
7235 ICALL_EXPORT gpointer
7236 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method)
7238 return mono_compile_method (method);
7241 ICALL_EXPORT MonoString *
7242 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (void)
7247 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7249 #if defined (HOST_WIN32)
7250 /* Avoid mixing '/' and '\\' */
7253 for (i = strlen (path) - 1; i >= 0; i--)
7254 if (path [i] == '/')
7258 mcpath = mono_string_new (mono_domain_get (), path);
7265 get_bundled_app_config (void)
7267 const gchar *app_config;
7270 gchar *config_file_name, *config_file_path;
7271 gsize len, config_file_path_length, config_ext_length;
7274 domain = mono_domain_get ();
7275 file = domain->setup->configuration_file;
7276 if (!file || file->length == 0)
7279 // Retrieve config file and remove the extension
7280 config_file_name = mono_string_to_utf8 (file);
7281 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7282 if (!config_file_path)
7283 config_file_path = config_file_name;
7285 config_file_path_length = strlen (config_file_path);
7286 config_ext_length = strlen (".config");
7287 if (config_file_path_length <= config_ext_length)
7290 len = config_file_path_length - config_ext_length;
7291 module = (gchar *)g_malloc0 (len + 1);
7292 memcpy (module, config_file_path, len);
7293 // Get the config file from the module name
7294 app_config = mono_config_string_for_assembly_file (module);
7297 if (config_file_name != config_file_path)
7298 g_free (config_file_name);
7299 g_free (config_file_path);
7304 return mono_string_new (mono_domain_get (), app_config);
7308 get_bundled_machine_config (void)
7310 const gchar *machine_config;
7312 machine_config = mono_get_machine_config ();
7314 if (!machine_config)
7317 return mono_string_new (mono_domain_get (), machine_config);
7320 ICALL_EXPORT MonoString *
7321 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (void)
7326 path = g_path_get_dirname (mono_get_config_dir ());
7328 #if defined (HOST_WIN32)
7329 /* Avoid mixing '/' and '\\' */
7332 for (i = strlen (path) - 1; i >= 0; i--)
7333 if (path [i] == '/')
7337 ipath = mono_string_new (mono_domain_get (), path);
7343 ICALL_EXPORT gboolean
7344 ves_icall_get_resources_ptr (MonoReflectionAssembly *assembly, gpointer *result, gint32 *size)
7346 MonoPEResourceDataEntry *entry;
7349 if (!assembly || !result || !size)
7354 image = assembly->assembly->image;
7355 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7359 *result = mono_image_rva_map (image, entry->rde_data_offset);
7364 *size = entry->rde_size;
7369 ICALL_EXPORT MonoBoolean
7370 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7372 return mono_is_debugger_attached ();
7375 ICALL_EXPORT MonoBoolean
7376 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7378 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7379 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7385 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7387 if (mono_get_runtime_callbacks ()->debug_log)
7388 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7392 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7394 #if defined (HOST_WIN32)
7395 OutputDebugString (mono_string_chars (message));
7397 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7401 /* Only used for value types */
7402 ICALL_EXPORT MonoObject *
7403 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionType *type)
7410 domain = mono_object_domain (type);
7411 klass = mono_class_from_mono_type (type->type);
7412 mono_class_init_checked (klass, &error);
7413 mono_error_raise_exception (&error);
7415 if (mono_class_is_nullable (klass))
7416 /* No arguments -> null */
7419 result = mono_object_new_checked (domain, klass, &error);
7420 mono_error_raise_exception (&error);
7424 ICALL_EXPORT MonoReflectionMethod *
7425 ves_icall_MonoMethod_get_base_method (MonoReflectionMethod *m, gboolean definition)
7427 MonoReflectionMethod *ret = NULL;
7430 MonoClass *klass, *parent;
7431 MonoGenericContext *generic_inst = NULL;
7432 MonoMethod *method = m->method;
7433 MonoMethod *result = NULL;
7436 if (method->klass == NULL)
7439 if (!(method->flags & METHOD_ATTRIBUTE_VIRTUAL) ||
7440 MONO_CLASS_IS_INTERFACE (method->klass) ||
7441 method->flags & METHOD_ATTRIBUTE_NEW_SLOT)
7444 slot = mono_method_get_vtable_slot (method);
7448 klass = method->klass;
7449 if (klass->generic_class) {
7450 generic_inst = mono_class_get_context (klass);
7451 klass = klass->generic_class->container_class;
7455 /* At the end of the loop, klass points to the eldest class that has this virtual function slot. */
7456 for (parent = klass->parent; parent != NULL; parent = parent->parent) {
7457 /* on entry, klass is either a plain old non-generic class and generic_inst == NULL
7458 or klass is the generic container class and generic_inst is the instantiation.
7460 when we go to the parent, if the parent is an open constructed type, we need to
7461 replace the type parameters by the definitions from the generic_inst, and then take it
7462 apart again into the klass and the generic_inst.
7464 For cases like this:
7465 class C<T> : B<T, int> {
7466 public override void Foo () { ... }
7468 class B<U,V> : A<HashMap<U,V>> {
7469 public override void Foo () { ... }
7472 public virtual void Foo () { ... }
7475 if at each iteration the parent isn't open, we can skip inflating it. if at some
7476 iteration the parent isn't generic (after possible inflation), we set generic_inst to
7479 MonoGenericContext *parent_inst = NULL;
7480 if (mono_class_is_open_constructed_type (mono_class_get_type (parent))) {
7482 parent = mono_class_inflate_generic_class_checked (parent, generic_inst, &error);
7483 if (!mono_error_ok (&error)) {
7484 mono_error_set_pending_exception (&error);
7488 if (parent->generic_class) {
7489 parent_inst = mono_class_get_context (parent);
7490 parent = parent->generic_class->container_class;
7493 mono_class_setup_vtable (parent);
7494 if (parent->vtable_size <= slot)
7497 generic_inst = parent_inst;
7500 klass = klass->parent;
7503 if (mono_class_is_open_constructed_type (mono_class_get_type (klass))) {
7504 klass = mono_class_inflate_generic_class_checked (klass, generic_inst, &error);
7505 if (!mono_error_ok (&error)) {
7506 mono_error_set_pending_exception (&error);
7510 generic_inst = NULL;
7512 if (klass->generic_class) {
7513 generic_inst = mono_class_get_context (klass);
7514 klass = klass->generic_class->container_class;
7520 klass = mono_class_inflate_generic_class_checked (klass, generic_inst, &error);
7521 if (!mono_error_ok (&error)) {
7522 mono_error_set_pending_exception (&error);
7527 if (klass == method->klass)
7530 /*This is possible if definition == FALSE.
7531 * Do it here to be really sure we don't read invalid memory.
7533 if (slot >= klass->vtable_size)
7536 mono_class_setup_vtable (klass);
7538 result = klass->vtable [slot];
7539 if (result == NULL) {
7540 /* It is an abstract method */
7541 gpointer iter = NULL;
7542 while ((result = mono_class_get_methods (klass, &iter)))
7543 if (result->slot == slot)
7550 ret = mono_method_get_object_checked (mono_domain_get (), result, NULL, &error);
7551 mono_error_raise_exception (&error);
7555 ICALL_EXPORT MonoString*
7556 ves_icall_MonoMethod_get_name (MonoReflectionMethod *m)
7558 MonoMethod *method = m->method;
7560 MONO_OBJECT_SETREF (m, name, mono_string_new (mono_object_domain (m), method->name));
7565 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7567 iter->sig = *(MonoMethodSignature**)argsp;
7569 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7570 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7573 /* FIXME: it's not documented what start is exactly... */
7577 iter->args = argsp + sizeof (gpointer);
7579 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7581 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7584 ICALL_EXPORT MonoTypedRef
7585 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7587 guint32 i, arg_size;
7591 i = iter->sig->sentinelpos + iter->next_arg;
7593 g_assert (i < iter->sig->param_count);
7595 res.type = iter->sig->params [i];
7596 res.klass = mono_class_from_mono_type (res.type);
7597 arg_size = mono_type_stack_size (res.type, &align);
7598 #if defined(__arm__) || defined(__mips__)
7599 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7601 res.value = iter->args;
7602 #if defined(__native_client__) && SIZEOF_REGISTER == 8
7603 /* Values are stored as 8 byte register sized objects, but 'value'
7604 * is dereferenced as a pointer in other routines.
7606 res.value = (char*)res.value + 4;
7608 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7609 if (arg_size <= sizeof (gpointer)) {
7611 int padding = arg_size - mono_type_size (res.type, &dummy);
7612 res.value = (guint8*)res.value + padding;
7615 iter->args = (char*)iter->args + arg_size;
7618 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7623 ICALL_EXPORT MonoTypedRef
7624 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7626 guint32 i, arg_size;
7630 i = iter->sig->sentinelpos + iter->next_arg;
7632 g_assert (i < iter->sig->param_count);
7634 while (i < iter->sig->param_count) {
7635 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7637 res.type = iter->sig->params [i];
7638 res.klass = mono_class_from_mono_type (res.type);
7639 /* FIXME: endianess issue... */
7640 arg_size = mono_type_stack_size (res.type, &align);
7641 #if defined(__arm__) || defined(__mips__)
7642 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7644 res.value = iter->args;
7645 iter->args = (char*)iter->args + arg_size;
7647 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7650 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7658 ICALL_EXPORT MonoType*
7659 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7663 i = iter->sig->sentinelpos + iter->next_arg;
7665 g_assert (i < iter->sig->param_count);
7667 return iter->sig->params [i];
7670 ICALL_EXPORT MonoObject*
7671 mono_TypedReference_ToObject (MonoTypedRef* tref)
7674 MonoObject *result = NULL;
7675 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7676 MonoObject** objp = (MonoObject **)tref->value;
7680 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7681 mono_error_set_pending_exception (&error);
7685 ICALL_EXPORT MonoTypedRef
7686 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7689 MonoReflectionField *f;
7691 MonoType *ftype = NULL;
7695 memset (&res, 0, sizeof (res));
7698 g_assert (mono_array_length (fields) > 0);
7700 klass = target->vtable->klass;
7702 for (i = 0; i < mono_array_length (fields); ++i) {
7703 f = mono_array_get (fields, MonoReflectionField*, i);
7705 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7708 if (f->field->parent != klass) {
7709 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7713 p = (guint8*)target + f->field->offset;
7715 p += f->field->offset - sizeof (MonoObject);
7716 klass = mono_class_from_mono_type (f->field->type);
7717 ftype = f->field->type;
7721 res.klass = mono_class_from_mono_type (ftype);
7728 prelink_method (MonoMethod *method, MonoError *error)
7730 const char *exc_class, *exc_arg;
7732 mono_error_init (error);
7733 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7735 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7737 mono_error_set_exception_instance (error,
7738 mono_exception_from_name_msg (mono_defaults.corlib, "System", exc_class, exc_arg));
7741 /* create the wrapper, too? */
7745 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethod *method)
7749 prelink_method (method->method, &error);
7750 mono_error_raise_exception (&error);
7754 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionType *type)
7757 MonoClass *klass = mono_class_from_mono_type (type->type);
7759 gpointer iter = NULL;
7761 mono_class_init_checked (klass, &error);
7762 mono_error_raise_exception (&error);
7764 while ((m = mono_class_get_methods (klass, &iter))) {
7765 prelink_method (m, &error);
7766 mono_error_raise_exception (&error);
7770 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7772 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7773 gint32 const **exponents,
7774 gunichar2 const **digitLowerTable,
7775 gunichar2 const **digitUpperTable,
7776 gint64 const **tenPowersList,
7777 gint32 const **decHexDigits)
7779 *mantissas = Formatter_MantissaBitsTable;
7780 *exponents = Formatter_TensExponentTable;
7781 *digitLowerTable = Formatter_DigitLowerTable;
7782 *digitUpperTable = Formatter_DigitUpperTable;
7783 *tenPowersList = Formatter_TenPowersList;
7784 *decHexDigits = Formatter_DecHexDigits;
7788 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7789 * and avoid useless allocations.
7792 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7794 MonoReflectionType *rt;
7798 mono_error_init (error);
7799 for (i = 0; i < type->num_mods; ++i) {
7800 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7805 res = mono_array_new (mono_domain_get (), mono_defaults.systemtype_class, count);
7807 for (i = 0; i < type->num_mods; ++i) {
7808 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7809 MonoClass *klass = mono_class_get_checked (image, type->modifiers [i].token, error);
7810 return_val_if_nok (error, NULL);
7812 rt = mono_type_get_object_checked (mono_domain_get (), &klass->byval_arg, error);
7813 return_val_if_nok (error, NULL);
7815 mono_array_setref (res, count, rt);
7822 ICALL_EXPORT MonoArray*
7823 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameter *param, MonoBoolean optional)
7826 MonoType *type = param->ClassImpl->type;
7827 MonoClass *member_class = mono_object_class (param->MemberImpl);
7828 MonoMethod *method = NULL;
7831 MonoMethodSignature *sig;
7834 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7835 MonoReflectionMethod *rmethod = (MonoReflectionMethod*)param->MemberImpl;
7836 method = rmethod->method;
7837 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7838 MonoReflectionProperty *prop = (MonoReflectionProperty *)param->MemberImpl;
7839 if (!(method = prop->property->get))
7840 method = prop->property->set;
7843 char *type_name = mono_type_get_full_name (member_class);
7844 char *msg = g_strdup_printf ("Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7845 MonoException *ex = mono_get_exception_not_supported (msg);
7848 mono_set_pending_exception (ex);
7852 image = method->klass->image;
7853 pos = param->PositionImpl;
7854 sig = mono_method_signature (method);
7858 type = sig->params [pos];
7860 res = type_array_from_modifiers (image, type, optional, &error);
7861 mono_error_raise_exception (&error);
7866 get_property_type (MonoProperty *prop)
7868 MonoMethodSignature *sig;
7870 sig = mono_method_signature (prop->get);
7872 } else if (prop->set) {
7873 sig = mono_method_signature (prop->set);
7874 return sig->params [sig->param_count - 1];
7879 ICALL_EXPORT MonoArray*
7880 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionProperty *property, MonoBoolean optional)
7883 MonoType *type = get_property_type (property->property);
7884 MonoImage *image = property->klass->image;
7889 res = type_array_from_modifiers (image, type, optional, &error);
7890 mono_error_raise_exception (&error);
7895 *Construct a MonoType suited to be used to decode a constant blob object.
7897 * @type is the target type which will be constructed
7898 * @blob_type is the blob type, for example, that comes from the constant table
7899 * @real_type is the expected constructed type.
7902 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7904 type->type = blob_type;
7905 type->data.klass = NULL;
7906 if (blob_type == MONO_TYPE_CLASS)
7907 type->data.klass = mono_defaults.object_class;
7908 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7909 /* For enums, we need to use the base type */
7910 type->type = MONO_TYPE_VALUETYPE;
7911 type->data.klass = mono_class_from_mono_type (real_type);
7913 type->data.klass = mono_class_from_mono_type (real_type);
7916 ICALL_EXPORT MonoObject*
7917 property_info_get_default_value (MonoReflectionProperty *property)
7921 MonoProperty *prop = property->property;
7922 MonoType *type = get_property_type (prop);
7923 MonoDomain *domain = mono_object_domain (property);
7924 MonoTypeEnum def_type;
7925 const char *def_value;
7928 mono_class_init (prop->parent);
7930 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7931 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7935 def_value = mono_class_get_property_default_value (prop, &def_type);
7937 mono_type_from_blob_type (&blob_type, def_type, type);
7938 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7940 mono_error_set_pending_exception (&error);
7944 ICALL_EXPORT MonoBoolean
7945 custom_attrs_defined_internal (MonoObject *obj, MonoReflectionType *attr_type)
7948 MonoClass *attr_class = mono_class_from_mono_type (attr_type->type);
7949 MonoCustomAttrInfo *cinfo;
7952 mono_class_init_checked (attr_class, &error);
7953 mono_error_raise_exception (&error);
7955 cinfo = mono_reflection_get_custom_attrs_info_checked (obj, &error);
7956 if (!is_ok (&error)) {
7957 mono_error_set_pending_exception (&error);
7962 found = mono_custom_attrs_has_attr (cinfo, attr_class);
7964 mono_custom_attrs_free (cinfo);
7968 ICALL_EXPORT MonoArray*
7969 custom_attrs_get_by_type (MonoObject *obj, MonoReflectionType *attr_type)
7971 MonoClass *attr_class = attr_type ? mono_class_from_mono_type (attr_type->type) : NULL;
7976 mono_class_init_checked (attr_class, &error);
7977 mono_error_raise_exception (&error);
7980 res = mono_reflection_get_custom_attrs_by_type (obj, attr_class, &error);
7981 if (!mono_error_ok (&error)) {
7982 mono_error_set_pending_exception (&error);
7986 if (mono_loader_get_last_error ()) {
7987 mono_set_pending_exception (mono_loader_error_prepare_exception (mono_loader_get_last_error ()));
7994 ICALL_EXPORT MonoArray*
7995 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObject *obj)
7999 result = mono_reflection_get_custom_attrs_data_checked (obj, &error);
8000 mono_error_set_pending_exception (&error);
8005 ICALL_EXPORT MonoString*
8006 ves_icall_Mono_Runtime_GetDisplayName (void)
8009 MonoString *display_name;
8011 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
8012 display_name = mono_string_new (mono_domain_get (), info);
8014 return display_name;
8017 ICALL_EXPORT MonoString*
8018 ves_icall_System_ComponentModel_Win32Exception_W32ErrorMessage (guint32 code)
8021 MonoString *message;
8025 ret = FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM |
8026 FORMAT_MESSAGE_IGNORE_INSERTS, NULL, code, 0,
8029 message = mono_string_new (mono_domain_get (), "Error looking up error string");
8031 message = mono_string_new_utf16_checked (mono_domain_get (), buf, ret, &error);
8032 mono_error_raise_exception (&error);
8038 ICALL_EXPORT gpointer
8039 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcess (void)
8041 return GetCurrentProcess ();
8044 ICALL_EXPORT MonoBoolean
8045 ves_icall_Microsoft_Win32_NativeMethods_GetExitCodeProcess (gpointer handle, gint32 *exitcode)
8047 return GetExitCodeProcess (handle, (guint32*) exitcode);
8050 ICALL_EXPORT MonoBoolean
8051 ves_icall_Microsoft_Win32_NativeMethods_CloseProcess (gpointer handle)
8053 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
8054 return CloseHandle (handle);
8056 return CloseProcess (handle);
8060 ICALL_EXPORT MonoBoolean
8061 ves_icall_Microsoft_Win32_NativeMethods_TerminateProcess (gpointer handle, gint32 exitcode)
8063 return TerminateProcess (handle, exitcode);
8067 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
8069 return WaitForInputIdle (handle, milliseconds);
8072 ICALL_EXPORT MonoBoolean
8073 ves_icall_Microsoft_Win32_NativeMethods_GetProcessWorkingSetSize (gpointer handle, gsize *min, gsize *max)
8075 return GetProcessWorkingSetSize (handle, min, max);
8078 ICALL_EXPORT MonoBoolean
8079 ves_icall_Microsoft_Win32_NativeMethods_SetProcessWorkingSetSize (gpointer handle, gsize min, gsize max)
8081 return SetProcessWorkingSetSize (handle, min, max);
8084 ICALL_EXPORT MonoBoolean
8085 ves_icall_Microsoft_Win32_NativeMethods_GetProcessTimes (gpointer handle, gint64 *creationtime, gint64 *exittime, gint64 *kerneltime, gint64 *usertime)
8087 return GetProcessTimes (handle, (LPFILETIME) creationtime, (LPFILETIME) exittime, (LPFILETIME) kerneltime, (LPFILETIME) usertime);
8091 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
8093 return mono_process_current_pid ();
8097 ves_icall_Microsoft_Win32_NativeMethods_GetPriorityClass (gpointer handle)
8099 return GetPriorityClass (handle);
8102 ICALL_EXPORT MonoBoolean
8103 ves_icall_Microsoft_Win32_NativeMethods_SetPriorityClass (gpointer handle, gint32 priorityClass)
8105 return SetPriorityClass (handle, priorityClass);
8108 #ifndef DISABLE_ICALL_TABLES
8110 #define ICALL_TYPE(id,name,first)
8111 #define ICALL(id,name,func) Icall_ ## id,
8114 #include "metadata/icall-def.h"
8120 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
8121 #define ICALL(id,name,func)
8123 #include "metadata/icall-def.h"
8129 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
8130 #define ICALL(id,name,func)
8132 guint16 first_icall;
8135 static const IcallTypeDesc
8136 icall_type_descs [] = {
8137 #include "metadata/icall-def.h"
8141 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
8144 #define ICALL_TYPE(id,name,first)
8147 #ifdef HAVE_ARRAY_ELEM_INIT
8148 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
8149 #define MSGSTRFIELD1(line) str##line
8151 static const struct msgstrtn_t {
8152 #define ICALL(id,name,func)
8154 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
8155 #include "metadata/icall-def.h"
8157 } icall_type_names_str = {
8158 #define ICALL_TYPE(id,name,first) (name),
8159 #include "metadata/icall-def.h"
8162 static const guint16 icall_type_names_idx [] = {
8163 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
8164 #include "metadata/icall-def.h"
8167 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
8169 static const struct msgstr_t {
8171 #define ICALL_TYPE(id,name,first)
8172 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
8173 #include "metadata/icall-def.h"
8175 } icall_names_str = {
8176 #define ICALL(id,name,func) (name),
8177 #include "metadata/icall-def.h"
8180 static const guint16 icall_names_idx [] = {
8181 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
8182 #include "metadata/icall-def.h"
8185 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
8191 #define ICALL_TYPE(id,name,first) name,
8192 #define ICALL(id,name,func)
8193 static const char* const
8194 icall_type_names [] = {
8195 #include "metadata/icall-def.h"
8199 #define icall_type_name_get(id) (icall_type_names [(id)])
8203 #define ICALL_TYPE(id,name,first)
8204 #define ICALL(id,name,func) name,
8205 static const char* const
8207 #include "metadata/icall-def.h"
8210 #define icall_name_get(id) icall_names [(id)]
8212 #endif /* !HAVE_ARRAY_ELEM_INIT */
8216 #define ICALL_TYPE(id,name,first)
8217 #define ICALL(id,name,func) func,
8218 static const gconstpointer
8219 icall_functions [] = {
8220 #include "metadata/icall-def.h"
8224 #ifdef ENABLE_ICALL_SYMBOL_MAP
8227 #define ICALL_TYPE(id,name,first)
8228 #define ICALL(id,name,func) #func,
8229 static const gconstpointer
8230 icall_symbols [] = {
8231 #include "metadata/icall-def.h"
8236 #endif /* DISABLE_ICALL_TABLES */
8238 static mono_mutex_t icall_mutex;
8239 static GHashTable *icall_hash = NULL;
8240 static GHashTable *jit_icall_hash_name = NULL;
8241 static GHashTable *jit_icall_hash_addr = NULL;
8244 mono_icall_init (void)
8246 #ifndef DISABLE_ICALL_TABLES
8249 /* check that tables are sorted: disable in release */
8252 const char *prev_class = NULL;
8253 const char *prev_method;
8255 for (i = 0; i < Icall_type_num; ++i) {
8256 const IcallTypeDesc *desc;
8259 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8260 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8261 prev_class = icall_type_name_get (i);
8262 desc = &icall_type_descs [i];
8263 num_icalls = icall_desc_num_icalls (desc);
8264 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8265 for (j = 0; j < num_icalls; ++j) {
8266 const char *methodn = icall_name_get (desc->first_icall + j);
8267 if (prev_method && strcmp (prev_method, methodn) >= 0)
8268 g_print ("method %s should come before method %s\n", methodn, prev_method);
8269 prev_method = methodn;
8275 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8276 mono_os_mutex_init (&icall_mutex);
8280 mono_icall_lock (void)
8282 mono_locks_os_acquire (&icall_mutex, IcallLock);
8286 mono_icall_unlock (void)
8288 mono_locks_os_release (&icall_mutex, IcallLock);
8292 mono_icall_cleanup (void)
8294 g_hash_table_destroy (icall_hash);
8295 g_hash_table_destroy (jit_icall_hash_name);
8296 g_hash_table_destroy (jit_icall_hash_addr);
8297 mono_os_mutex_destroy (&icall_mutex);
8301 * mono_add_internal_call:
8302 * @name: method specification to surface to the managed world
8303 * @method: pointer to a C method to invoke when the method is called
8305 * This method surfaces the C function pointed by @method as a method
8306 * that has been surfaced in managed code with the method specified in
8307 * @name as an internal call.
8309 * Internal calls are surfaced to all app domains loaded and they are
8310 * accessibly by a type with the specified name.
8312 * You must provide a fully qualified type name, that is namespaces
8313 * and type name, followed by a colon and the method name, with an
8314 * optional signature to bind.
8316 * For example, the following are all valid declarations:
8318 * "MyApp.Services.ScriptService:Accelerate"
8319 * "MyApp.Services.ScriptService:Slowdown(int,bool)"
8321 * You use method parameters in cases where there might be more than
8322 * one surface method to managed code. That way you can register different
8323 * internal calls for different method overloads.
8325 * The internal calls are invoked with no marshalling. This means that .NET
8326 * types like System.String are exposed as `MonoString *` parameters. This is
8327 * different than the way that strings are surfaced in P/Invoke.
8329 * For more information on how the parameters are marshalled, see the
8330 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8333 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8334 * reference for more information on the format of method descriptions.
8337 mono_add_internal_call (const char *name, gconstpointer method)
8341 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8343 mono_icall_unlock ();
8346 #ifndef DISABLE_ICALL_TABLES
8348 #ifdef HAVE_ARRAY_ELEM_INIT
8350 compare_method_imap (const void *key, const void *elem)
8352 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8353 return strcmp (key, method_name);
8357 find_method_icall (const IcallTypeDesc *imap, const char *name)
8359 const guint16 *nameslot = (const guint16 *)mono_binary_search (name, icall_names_idx + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names_idx [0]), compare_method_imap);
8362 return (gpointer)icall_functions [(nameslot - &icall_names_idx [0])];
8366 compare_class_imap (const void *key, const void *elem)
8368 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8369 return strcmp (key, class_name);
8372 static const IcallTypeDesc*
8373 find_class_icalls (const char *name)
8375 const guint16 *nameslot = (const guint16 *)mono_binary_search (name, icall_type_names_idx, Icall_type_num, sizeof (icall_type_names_idx [0]), compare_class_imap);
8378 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8381 #else /* HAVE_ARRAY_ELEM_INIT */
8384 compare_method_imap (const void *key, const void *elem)
8386 const char** method_name = (const char**)elem;
8387 return strcmp (key, *method_name);
8391 find_method_icall (const IcallTypeDesc *imap, const char *name)
8393 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8396 return (gpointer)icall_functions [(nameslot - icall_names)];
8400 compare_class_imap (const void *key, const void *elem)
8402 const char** class_name = (const char**)elem;
8403 return strcmp (key, *class_name);
8406 static const IcallTypeDesc*
8407 find_class_icalls (const char *name)
8409 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8412 return &icall_type_descs [nameslot - icall_type_names];
8415 #endif /* HAVE_ARRAY_ELEM_INIT */
8417 #endif /* DISABLE_ICALL_TABLES */
8420 * we should probably export this as an helper (handle nested types).
8421 * Returns the number of chars written in buf.
8424 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8426 int nspacelen, cnamelen;
8427 nspacelen = strlen (klass->name_space);
8428 cnamelen = strlen (klass->name);
8429 if (nspacelen + cnamelen + 2 > bufsize)
8432 memcpy (buf, klass->name_space, nspacelen);
8433 buf [nspacelen ++] = '.';
8435 memcpy (buf + nspacelen, klass->name, cnamelen);
8436 buf [nspacelen + cnamelen] = 0;
8437 return nspacelen + cnamelen;
8440 #ifdef DISABLE_ICALL_TABLES
8442 no_icall_table (void)
8444 g_assert_not_reached ();
8449 mono_lookup_internal_call (MonoMethod *method)
8454 int typelen = 0, mlen, siglen;
8456 #ifndef DISABLE_ICALL_TABLES
8457 const IcallTypeDesc *imap = NULL;
8460 g_assert (method != NULL);
8462 if (method->is_inflated)
8463 method = ((MonoMethodInflated *) method)->declaring;
8465 if (method->klass->nested_in) {
8466 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8470 mname [pos++] = '/';
8473 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8479 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8484 #ifndef DISABLE_ICALL_TABLES
8485 imap = find_class_icalls (mname);
8488 mname [typelen] = ':';
8489 mname [typelen + 1] = ':';
8491 mlen = strlen (method->name);
8492 memcpy (mname + typelen + 2, method->name, mlen);
8493 sigstart = mname + typelen + 2 + mlen;
8496 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8497 siglen = strlen (tmpsig);
8498 if (typelen + mlen + siglen + 6 > sizeof (mname))
8501 memcpy (sigstart + 1, tmpsig, siglen);
8502 sigstart [siglen + 1] = ')';
8503 sigstart [siglen + 2] = 0;
8508 res = g_hash_table_lookup (icall_hash, mname);
8510 mono_icall_unlock ();;
8513 /* try without signature */
8515 res = g_hash_table_lookup (icall_hash, mname);
8517 mono_icall_unlock ();
8521 #ifdef DISABLE_ICALL_TABLES
8522 mono_icall_unlock ();
8523 /* Fail only when the result is actually used */
8524 /* mono_marshal_get_native_wrapper () depends on this */
8525 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8526 return ves_icall_System_String_ctor_RedirectToCreateString;
8528 return no_icall_table;
8530 /* it wasn't found in the static call tables */
8532 mono_icall_unlock ();
8535 res = find_method_icall (imap, sigstart - mlen);
8537 mono_icall_unlock ();
8540 /* try _with_ signature */
8542 res = find_method_icall (imap, sigstart - mlen);
8544 mono_icall_unlock ();
8548 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8549 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8550 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8551 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8552 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");
8553 g_print ("If you see other errors or faults after this message they are probably related\n");
8554 g_print ("and you need to fix your mono install first.\n");
8556 mono_icall_unlock ();
8562 #ifdef ENABLE_ICALL_SYMBOL_MAP
8564 func_cmp (gconstpointer key, gconstpointer p)
8566 return (gsize)key - (gsize)*(gsize*)p;
8571 * mono_lookup_icall_symbol:
8573 * Given the icall METHOD, returns its C symbol.
8576 mono_lookup_icall_symbol (MonoMethod *m)
8578 #ifdef DISABLE_ICALL_TABLES
8579 g_assert_not_reached ();
8582 #ifdef ENABLE_ICALL_SYMBOL_MAP
8586 static gconstpointer *functions_sorted;
8587 static const char**symbols_sorted;
8588 static gboolean inited;
8593 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8594 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8595 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8596 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8597 /* Bubble sort the two arrays */
8601 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8602 if (functions_sorted [i] > functions_sorted [i + 1]) {
8605 tmp = functions_sorted [i];
8606 functions_sorted [i] = functions_sorted [i + 1];
8607 functions_sorted [i + 1] = tmp;
8608 tmp = symbols_sorted [i];
8609 symbols_sorted [i] = symbols_sorted [i + 1];
8610 symbols_sorted [i + 1] = tmp;
8617 func = mono_lookup_internal_call (m);
8620 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8624 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8626 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8627 g_assert_not_reached ();
8634 type_from_typename (char *type_name)
8636 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8638 if (!strcmp (type_name, "int"))
8639 klass = mono_defaults.int_class;
8640 else if (!strcmp (type_name, "ptr"))
8641 klass = mono_defaults.int_class;
8642 else if (!strcmp (type_name, "void"))
8643 klass = mono_defaults.void_class;
8644 else if (!strcmp (type_name, "int32"))
8645 klass = mono_defaults.int32_class;
8646 else if (!strcmp (type_name, "uint32"))
8647 klass = mono_defaults.uint32_class;
8648 else if (!strcmp (type_name, "int8"))
8649 klass = mono_defaults.sbyte_class;
8650 else if (!strcmp (type_name, "uint8"))
8651 klass = mono_defaults.byte_class;
8652 else if (!strcmp (type_name, "int16"))
8653 klass = mono_defaults.int16_class;
8654 else if (!strcmp (type_name, "uint16"))
8655 klass = mono_defaults.uint16_class;
8656 else if (!strcmp (type_name, "long"))
8657 klass = mono_defaults.int64_class;
8658 else if (!strcmp (type_name, "ulong"))
8659 klass = mono_defaults.uint64_class;
8660 else if (!strcmp (type_name, "float"))
8661 klass = mono_defaults.single_class;
8662 else if (!strcmp (type_name, "double"))
8663 klass = mono_defaults.double_class;
8664 else if (!strcmp (type_name, "object"))
8665 klass = mono_defaults.object_class;
8666 else if (!strcmp (type_name, "obj"))
8667 klass = mono_defaults.object_class;
8668 else if (!strcmp (type_name, "string"))
8669 klass = mono_defaults.string_class;
8670 else if (!strcmp (type_name, "bool"))
8671 klass = mono_defaults.boolean_class;
8672 else if (!strcmp (type_name, "boolean"))
8673 klass = mono_defaults.boolean_class;
8675 g_error ("%s", type_name);
8676 g_assert_not_reached ();
8678 return &klass->byval_arg;
8682 * LOCKING: Take the corlib image lock.
8684 MonoMethodSignature*
8685 mono_create_icall_signature (const char *sigstr)
8690 MonoMethodSignature *res, *res2;
8691 MonoImage *corlib = mono_defaults.corlib;
8693 mono_image_lock (corlib);
8694 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8695 mono_image_unlock (corlib);
8700 parts = g_strsplit (sigstr, " ", 256);
8709 res = mono_metadata_signature_alloc (corlib, len - 1);
8714 * Under windows, the default pinvoke calling convention is STDCALL but
8717 res->call_convention = MONO_CALL_C;
8720 res->ret = type_from_typename (parts [0]);
8721 for (i = 1; i < len; ++i) {
8722 res->params [i - 1] = type_from_typename (parts [i]);
8727 mono_image_lock (corlib);
8728 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8730 res = res2; /*Value is allocated in the image pool*/
8732 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8733 mono_image_unlock (corlib);
8739 mono_find_jit_icall_by_name (const char *name)
8741 MonoJitICallInfo *info;
8742 g_assert (jit_icall_hash_name);
8745 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8746 mono_icall_unlock ();
8751 mono_find_jit_icall_by_addr (gconstpointer addr)
8753 MonoJitICallInfo *info;
8754 g_assert (jit_icall_hash_addr);
8757 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8758 mono_icall_unlock ();
8764 * mono_get_jit_icall_info:
8766 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8767 * caller should access it while holding the icall lock.
8770 mono_get_jit_icall_info (void)
8772 return jit_icall_hash_name;
8776 * mono_lookup_jit_icall_symbol:
8778 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8781 mono_lookup_jit_icall_symbol (const char *name)
8783 MonoJitICallInfo *info;
8784 const char *res = NULL;
8787 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8789 res = info->c_symbol;
8790 mono_icall_unlock ();
8795 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8798 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8799 mono_icall_unlock ();
8803 * If NO_RAISE is set, that means the icall is not calling mono_raise_exception () directly or indirectly. The JIT might be able to call these
8804 * icalls without wrappers in some cases.
8807 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8809 MonoJitICallInfo *info;
8816 if (!jit_icall_hash_name) {
8817 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8818 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8821 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8822 g_warning ("jit icall already defined \"%s\"\n", name);
8823 g_assert_not_reached ();
8826 info = g_new0 (MonoJitICallInfo, 1);
8831 info->c_symbol = c_symbol;
8832 info->no_raise = no_raise;
8835 info->wrapper = func;
8837 info->wrapper = NULL;
8840 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8841 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8843 mono_icall_unlock ();
8848 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8850 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);