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 (HAVE_WCHAR_H)
34 #include "mono/metadata/icall-internals.h"
35 #include "mono/utils/mono-membar.h"
36 #include <mono/metadata/object.h>
37 #include <mono/metadata/threads.h>
38 #include <mono/metadata/threads-types.h>
39 #include <mono/metadata/threadpool.h>
40 #include <mono/metadata/threadpool-io.h>
41 #include <mono/metadata/monitor.h>
42 #include <mono/metadata/reflection.h>
43 #include <mono/metadata/image-internals.h>
44 #include <mono/metadata/assembly.h>
45 #include <mono/metadata/assembly-internals.h>
46 #include <mono/metadata/tabledefs.h>
47 #include <mono/metadata/exception.h>
48 #include <mono/metadata/exception-internals.h>
49 #include <mono/metadata/w32file.h>
50 #include <mono/metadata/console-io.h>
51 #include <mono/metadata/mono-route.h>
52 #include <mono/metadata/w32socket.h>
53 #include <mono/metadata/mono-endian.h>
54 #include <mono/metadata/tokentype.h>
55 #include <mono/metadata/metadata-internals.h>
56 #include <mono/metadata/class-internals.h>
57 #include <mono/metadata/reflection-internals.h>
58 #include <mono/metadata/marshal.h>
59 #include <mono/metadata/gc-internals.h>
60 #include <mono/metadata/mono-gc.h>
61 #include <mono/metadata/rand.h>
62 #include <mono/metadata/sysmath.h>
63 #include <mono/metadata/appdomain-icalls.h>
64 #include <mono/metadata/string-icalls.h>
65 #include <mono/metadata/debug-helpers.h>
66 #include <mono/metadata/w32process.h>
67 #include <mono/metadata/environment.h>
68 #include <mono/metadata/profiler-private.h>
69 #include <mono/metadata/locales.h>
70 #include <mono/metadata/filewatcher.h>
71 #include <mono/metadata/security.h>
72 #include <mono/metadata/mono-config.h>
73 #include <mono/metadata/cil-coff.h>
74 #include <mono/metadata/number-formatter.h>
75 #include <mono/metadata/security-manager.h>
76 #include <mono/metadata/security-core-clr.h>
77 #include <mono/metadata/mono-perfcounters.h>
78 #include <mono/metadata/mono-debug.h>
79 #include <mono/metadata/mono-ptr-array.h>
80 #include <mono/metadata/verify-internals.h>
81 #include <mono/metadata/runtime.h>
82 #include <mono/metadata/file-mmap.h>
83 #include <mono/metadata/seq-points-data.h>
84 #include <mono/metadata/handle.h>
85 #include <mono/metadata/w32mutex.h>
86 #include <mono/metadata/w32semaphore.h>
87 #include <mono/metadata/w32event.h>
88 #include <mono/utils/monobitset.h>
89 #include <mono/utils/mono-time.h>
90 #include <mono/utils/mono-proclib.h>
91 #include <mono/utils/mono-string.h>
92 #include <mono/utils/mono-error-internals.h>
93 #include <mono/utils/mono-mmap.h>
94 #include <mono/utils/mono-io-portability.h>
95 #include <mono/utils/mono-digest.h>
96 #include <mono/utils/bsearch.h>
97 #include <mono/utils/mono-os-mutex.h>
98 #include <mono/utils/mono-threads.h>
99 #include <mono/metadata/w32error.h>
100 #include <mono/utils/w32api.h>
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 MonoStringHandle ves_icall_System_Environment_GetOSVersionString (MonoError *error);
111 ICALL_EXPORT MonoReflectionAssemblyHandle ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error);
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 array_set_value_impl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error);
124 static MonoArrayHandle
125 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error);
127 static inline MonoBoolean
128 is_generic_parameter (MonoType *type)
130 return !type->byref && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR);
134 mono_class_init_checked (MonoClass *klass, MonoError *error)
138 if (!mono_class_init (klass))
139 mono_error_set_for_class_failure (error, klass);
144 mono_icall_make_platform_path (gchar *path)
149 static inline const gchar *
150 mono_icall_get_file_path_prefix (const gchar *path)
154 #endif /* HOST_WIN32 */
156 ICALL_EXPORT MonoObject *
157 ves_icall_System_Array_GetValueImpl (MonoArray *arr, guint32 pos)
163 MonoObject *result = NULL;
165 ac = (MonoClass *)arr->obj.vtable->klass;
167 esize = mono_array_element_size (ac);
168 ea = (gpointer*)((char*)arr->vector + (pos * esize));
170 if (ac->element_class->valuetype) {
171 result = mono_value_box_checked (arr->obj.vtable->domain, ac->element_class, ea, &error);
172 mono_error_set_pending_exception (&error);
174 result = (MonoObject *)*ea;
178 ICALL_EXPORT MonoObject *
179 ves_icall_System_Array_GetValue (MonoArray *arr, MonoArray *idxs)
185 MONO_CHECK_ARG_NULL (idxs, NULL);
188 ic = (MonoClass *)io->obj.vtable->klass;
190 ac = (MonoClass *)arr->obj.vtable->klass;
192 g_assert (ic->rank == 1);
193 if (io->bounds != NULL || io->max_length != ac->rank) {
194 mono_set_pending_exception (mono_get_exception_argument (NULL, NULL));
198 ind = (gint32 *)io->vector;
200 if (arr->bounds == NULL) {
201 if (*ind < 0 || *ind >= arr->max_length) {
202 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
206 return ves_icall_System_Array_GetValueImpl (arr, *ind);
209 for (i = 0; i < ac->rank; i++) {
210 if ((ind [i] < arr->bounds [i].lower_bound) ||
211 (ind [i] >= (mono_array_lower_bound_t)arr->bounds [i].length + arr->bounds [i].lower_bound)) {
212 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
217 pos = ind [0] - arr->bounds [0].lower_bound;
218 for (i = 1; i < ac->rank; i++)
219 pos = pos * arr->bounds [i].length + ind [i] -
220 arr->bounds [i].lower_bound;
222 return ves_icall_System_Array_GetValueImpl (arr, pos);
226 ves_icall_System_Array_SetValueImpl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error)
229 array_set_value_impl (arr, value, pos, error);
233 array_set_value_impl (MonoArrayHandle arr, MonoObjectHandle value, guint32 pos, MonoError *error)
235 MonoClass *ac, *vc, *ec;
244 uint32_t arr_gchandle = 0;
245 uint32_t value_gchandle = 0;
249 if (!MONO_HANDLE_IS_NULL (value))
250 vc = mono_handle_class (value);
254 ac = mono_handle_class (arr);
255 ec = ac->element_class;
257 esize = mono_array_element_size (ac);
258 ea = mono_array_handle_pin_with_size (arr, esize, pos, &arr_gchandle);
260 if (mono_class_is_nullable (ec)) {
261 mono_nullable_init_from_handle ((guint8*)ea, value, ec);
265 if (MONO_HANDLE_IS_NULL (value)) {
266 mono_gc_bzero_atomic (ea, esize);
270 #define NO_WIDENING_CONVERSION G_STMT_START{ \
271 mono_error_set_argument (error, "value", "not a widening conversion"); \
275 #define CHECK_WIDENING_CONVERSION(extra) G_STMT_START{ \
276 if (esize < vsize + (extra)) { \
277 mono_error_set_argument (error, "value", "not a widening conversion"); \
282 #define INVALID_CAST G_STMT_START{ \
283 mono_get_runtime_callbacks ()->set_cast_details (vc, ec); \
284 mono_error_set_invalid_cast (error); \
288 /* Check element (destination) type. */
289 switch (ec->byval_arg.type) {
290 case MONO_TYPE_STRING:
291 switch (vc->byval_arg.type) {
292 case MONO_TYPE_STRING:
298 case MONO_TYPE_BOOLEAN:
299 switch (vc->byval_arg.type) {
300 case MONO_TYPE_BOOLEAN:
313 NO_WIDENING_CONVERSION;
322 MonoObjectHandle inst = mono_object_handle_isinst (value, ec, error);
325 gboolean castOk = !MONO_HANDLE_IS_NULL (inst);
327 if (!ec->valuetype) {
330 MONO_HANDLE_ARRAY_SETREF (arr, pos, value);
335 va = mono_object_handle_pin_unbox (value, &value_gchandle);
336 if (ec->has_references)
337 mono_value_copy (ea, va, ec);
339 mono_gc_memmove_atomic (ea, va, esize);
340 mono_gchandle_free (value_gchandle);
348 va = mono_object_handle_pin_unbox (value, &value_gchandle);
350 vsize = mono_class_instance_size (vc) - sizeof (MonoObject);
352 et = ec->byval_arg.type;
353 if (et == MONO_TYPE_VALUETYPE && ec->byval_arg.data.klass->enumtype)
354 et = mono_class_enum_basetype (ec->byval_arg.data.klass)->type;
356 vt = vc->byval_arg.type;
357 if (vt == MONO_TYPE_VALUETYPE && vc->byval_arg.data.klass->enumtype)
358 vt = mono_class_enum_basetype (vc->byval_arg.data.klass)->type;
360 #define ASSIGN_UNSIGNED(etype) G_STMT_START{\
366 case MONO_TYPE_CHAR: \
367 CHECK_WIDENING_CONVERSION(0); \
368 *(etype *) ea = (etype) u64; \
370 /* You can't assign a signed value to an unsigned array. */ \
375 /* You can't assign a floating point number to an integer array. */ \
378 NO_WIDENING_CONVERSION; \
382 #define ASSIGN_SIGNED(etype) G_STMT_START{\
388 CHECK_WIDENING_CONVERSION(0); \
389 *(etype *) ea = (etype) i64; \
391 /* You can assign an unsigned value to a signed array if the array's */ \
392 /* element size is larger than the value size. */ \
397 case MONO_TYPE_CHAR: \
398 CHECK_WIDENING_CONVERSION(1); \
399 *(etype *) ea = (etype) u64; \
401 /* You can't assign a floating point number to an integer array. */ \
404 NO_WIDENING_CONVERSION; \
408 #define ASSIGN_REAL(etype) G_STMT_START{\
412 CHECK_WIDENING_CONVERSION(0); \
413 *(etype *) ea = (etype) r64; \
415 /* All integer values fit into a floating point array, so we don't */ \
416 /* need to CHECK_WIDENING_CONVERSION here. */ \
421 *(etype *) ea = (etype) i64; \
427 case MONO_TYPE_CHAR: \
428 *(etype *) ea = (etype) u64; \
435 u64 = *(guint8 *) va;
438 u64 = *(guint16 *) va;
441 u64 = *(guint32 *) va;
444 u64 = *(guint64 *) va;
450 i64 = *(gint16 *) va;
453 i64 = *(gint32 *) va;
456 i64 = *(gint64 *) va;
459 r64 = *(gfloat *) va;
462 r64 = *(gdouble *) va;
465 u64 = *(guint16 *) va;
467 case MONO_TYPE_BOOLEAN:
468 /* Boolean is only compatible with itself. */
481 NO_WIDENING_CONVERSION;
488 /* If we can't do a direct copy, let's try a widening conversion. */
491 ASSIGN_UNSIGNED (guint16);
493 ASSIGN_UNSIGNED (guint8);
495 ASSIGN_UNSIGNED (guint16);
497 ASSIGN_UNSIGNED (guint32);
499 ASSIGN_UNSIGNED (guint64);
501 ASSIGN_SIGNED (gint8);
503 ASSIGN_SIGNED (gint16);
505 ASSIGN_SIGNED (gint32);
507 ASSIGN_SIGNED (gint64);
509 ASSIGN_REAL (gfloat);
511 ASSIGN_REAL (gdouble);
515 /* Not reached, INVALID_CAST does fall thru. */
516 g_assert_not_reached ();
519 #undef NO_WIDENING_CONVERSION
520 #undef CHECK_WIDENING_CONVERSION
521 #undef ASSIGN_UNSIGNED
526 mono_gchandle_free (arr_gchandle);
528 mono_gchandle_free (value_gchandle);
533 ves_icall_System_Array_SetValue (MonoArrayHandle arr, MonoObjectHandle value,
534 MonoArrayHandle idxs, MonoError *error)
543 if (MONO_HANDLE_IS_NULL (idxs)) {
544 mono_error_set_argument_null (error, "idxs", "");
548 ic = mono_handle_class (idxs);
549 ac = mono_handle_class (arr);
551 g_assert (ic->rank == 1);
552 if (mono_handle_array_has_bounds (idxs) || MONO_HANDLE_GETVAL (idxs, max_length) != ac->rank) {
553 mono_error_set_argument (error, "idxs", "");
557 if (!mono_handle_array_has_bounds (arr)) {
558 MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, 0);
559 if (idx < 0 || idx >= MONO_HANDLE_GETVAL (arr, max_length)) {
560 mono_error_set_exception_instance (error, mono_get_exception_index_out_of_range ());
564 array_set_value_impl (arr, value, idx, error);
568 for (i = 0; i < ac->rank; i++) {
569 mono_handle_array_get_bounds_dim (arr, i, &dim);
570 MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, i);
571 if ((idx < dim.lower_bound) ||
572 (idx >= (mono_array_lower_bound_t)dim.length + dim.lower_bound)) {
573 mono_error_set_exception_instance (error, mono_get_exception_index_out_of_range ());
579 MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, 0);
580 mono_handle_array_get_bounds_dim (arr, 0, &dim);
581 pos = idx - dim.lower_bound;
582 for (i = 1; i < ac->rank; i++) {
583 mono_handle_array_get_bounds_dim (arr, i, &dim);
584 MONO_HANDLE_ARRAY_GETVAL (idx, idxs, gint32, i);
585 pos = pos * dim.length + idx - dim.lower_bound;
588 array_set_value_impl (arr, value, pos, error);
591 ICALL_EXPORT MonoArray *
592 ves_icall_System_Array_CreateInstanceImpl (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
595 MonoClass *aklass, *klass;
598 gboolean bounded = FALSE;
600 MONO_CHECK_ARG_NULL (type, NULL);
601 MONO_CHECK_ARG_NULL (lengths, NULL);
603 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
605 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
607 for (i = 0; i < mono_array_length (lengths); i++) {
608 if (mono_array_get (lengths, gint32, i) < 0) {
609 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
614 klass = mono_class_from_mono_type (type->type);
615 mono_class_init_checked (klass, &error);
616 if (mono_error_set_pending_exception (&error))
619 if (klass->element_class->byval_arg.type == MONO_TYPE_VOID) {
620 mono_set_pending_exception (mono_get_exception_not_supported ("Arrays of System.Void are not supported."));
624 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint32, 0) != 0))
625 /* vectors are not the same as one dimensional arrays with no-zero bounds */
630 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
632 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
633 for (i = 0; i < aklass->rank; ++i) {
634 sizes [i] = mono_array_get (lengths, guint32, i);
636 sizes [i + aklass->rank] = mono_array_get (bounds, gint32, i);
638 sizes [i + aklass->rank] = 0;
641 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
642 mono_error_set_pending_exception (&error);
647 ICALL_EXPORT MonoArray *
648 ves_icall_System_Array_CreateInstanceImpl64 (MonoReflectionType *type, MonoArray *lengths, MonoArray *bounds)
651 MonoClass *aklass, *klass;
654 gboolean bounded = FALSE;
656 MONO_CHECK_ARG_NULL (type, NULL);
657 MONO_CHECK_ARG_NULL (lengths, NULL);
659 MONO_CHECK_ARG (lengths, mono_array_length (lengths) > 0, NULL);
661 MONO_CHECK_ARG (bounds, mono_array_length (lengths) == mono_array_length (bounds), NULL);
663 for (i = 0; i < mono_array_length (lengths); i++) {
664 if ((mono_array_get (lengths, gint64, i) < 0) ||
665 (mono_array_get (lengths, gint64, i) > MONO_ARRAY_MAX_INDEX)) {
666 mono_set_pending_exception (mono_get_exception_argument_out_of_range (NULL));
671 klass = mono_class_from_mono_type (type->type);
672 mono_class_init_checked (klass, &error);
673 if (mono_error_set_pending_exception (&error))
676 if (bounds && (mono_array_length (bounds) == 1) && (mono_array_get (bounds, gint64, 0) != 0))
677 /* vectors are not the same as one dimensional arrays with no-zero bounds */
682 aklass = mono_bounded_array_class_get (klass, mono_array_length (lengths), bounded);
684 sizes = (uintptr_t *)alloca (aklass->rank * sizeof(intptr_t) * 2);
685 for (i = 0; i < aklass->rank; ++i) {
686 sizes [i] = mono_array_get (lengths, guint64, i);
688 sizes [i + aklass->rank] = (mono_array_size_t) mono_array_get (bounds, guint64, i);
690 sizes [i + aklass->rank] = 0;
693 array = mono_array_new_full_checked (mono_object_domain (type), aklass, sizes, (intptr_t*)sizes + aklass->rank, &error);
694 mono_error_set_pending_exception (&error);
700 ves_icall_System_Array_GetRank (MonoObject *arr)
702 return arr->vtable->klass->rank;
706 ves_icall_System_Array_GetLength (MonoArray *arr, gint32 dimension)
708 gint32 rank = arr->obj.vtable->klass->rank;
711 if ((dimension < 0) || (dimension >= rank)) {
712 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
716 if (arr->bounds == NULL)
717 length = arr->max_length;
719 length = arr->bounds [dimension].length;
721 #ifdef MONO_BIG_ARRAYS
722 if (length > G_MAXINT32) {
723 mono_set_pending_exception (mono_get_exception_overflow ());
731 ves_icall_System_Array_GetLongLength (MonoArray *arr, gint32 dimension)
733 gint32 rank = arr->obj.vtable->klass->rank;
735 if ((dimension < 0) || (dimension >= rank)) {
736 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
740 if (arr->bounds == NULL)
741 return arr->max_length;
743 return arr->bounds [dimension].length;
747 ves_icall_System_Array_GetLowerBound (MonoArray *arr, gint32 dimension)
749 gint32 rank = arr->obj.vtable->klass->rank;
751 if ((dimension < 0) || (dimension >= rank)) {
752 mono_set_pending_exception (mono_get_exception_index_out_of_range ());
756 if (arr->bounds == NULL)
759 return arr->bounds [dimension].lower_bound;
763 ves_icall_System_Array_ClearInternal (MonoArray *arr, int idx, int length)
765 int sz = mono_array_element_size (mono_object_class (arr));
766 mono_gc_bzero_atomic (mono_array_addr_with_size_fast (arr, sz, idx), length * sz);
770 ICALL_EXPORT gboolean
771 ves_icall_System_Array_FastCopy (MonoArray *source, int source_idx, MonoArray* dest, int dest_idx, int length)
776 MonoVTable *src_vtable;
777 MonoVTable *dest_vtable;
778 MonoClass *src_class;
779 MonoClass *dest_class;
781 src_vtable = source->obj.vtable;
782 dest_vtable = dest->obj.vtable;
784 if (src_vtable->rank != dest_vtable->rank)
787 if (source->bounds || dest->bounds)
790 /* there's no integer overflow since mono_array_length returns an unsigned integer */
791 if ((dest_idx + length > mono_array_length_fast (dest)) ||
792 (source_idx + length > mono_array_length_fast (source)))
795 src_class = src_vtable->klass->element_class;
796 dest_class = dest_vtable->klass->element_class;
799 * Handle common cases.
802 /* Case1: object[] -> valuetype[] (ArrayList::ToArray)
803 We fallback to managed here since we need to typecheck each boxed valuetype before storing them in the dest array.
805 if (src_class == mono_defaults.object_class && dest_class->valuetype)
808 /* Check if we're copying a char[] <==> (u)short[] */
809 if (src_class != dest_class) {
810 if (dest_class->valuetype || dest_class->enumtype || src_class->valuetype || src_class->enumtype)
813 /* 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. */
814 if (!mono_class_is_subclass_of (src_class, dest_class, FALSE))
818 if (dest_class->valuetype) {
819 element_size = mono_array_element_size (source->obj.vtable->klass);
820 source_addr = mono_array_addr_with_size_fast (source, element_size, source_idx);
821 if (dest_class->has_references) {
822 mono_value_copy_array (dest, dest_idx, source_addr, length);
824 dest_addr = mono_array_addr_with_size_fast (dest, element_size, dest_idx);
825 mono_gc_memmove_atomic (dest_addr, source_addr, element_size * length);
828 mono_array_memcpy_refs_fast (dest, dest_idx, source, source_idx, length);
835 ves_icall_System_Array_GetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
841 ac = (MonoClass *)arr->obj.vtable->klass;
843 esize = mono_array_element_size (ac);
844 ea = (gpointer*)((char*)arr->vector + (pos * esize));
846 mono_gc_memmove_atomic (value, ea, esize);
850 ves_icall_System_Array_SetGenericValueImpl (MonoArray *arr, guint32 pos, gpointer value)
856 ac = (MonoClass *)arr->obj.vtable->klass;
857 ec = ac->element_class;
859 esize = mono_array_element_size (ac);
860 ea = (gpointer*)((char*)arr->vector + (pos * esize));
862 if (MONO_TYPE_IS_REFERENCE (&ec->byval_arg)) {
863 g_assert (esize == sizeof (gpointer));
864 mono_gc_wbarrier_generic_store (ea, *(MonoObject **)value);
866 g_assert (ec->inited);
867 g_assert (esize == mono_class_value_size (ec, NULL));
868 if (ec->has_references)
869 mono_gc_wbarrier_value_copy (ea, value, 1, ec);
871 mono_gc_memmove_atomic (ea, value, esize);
876 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_InitializeArray (MonoArrayHandle array, MonoClassField *field_handle, MonoError *error)
880 MonoClass *klass = mono_handle_class (array);
881 guint32 size = mono_array_element_size (klass);
882 MonoType *type = mono_type_get_underlying_type (&klass->element_class->byval_arg);
884 const char *field_data;
886 if (MONO_TYPE_IS_REFERENCE (type) || type->type == MONO_TYPE_VALUETYPE) {
887 mono_error_set_argument (error, "array", "Cannot initialize array of non-primitive type");
891 if (!(field_handle->type->attrs & FIELD_ATTRIBUTE_HAS_FIELD_RVA)) {
892 mono_error_set_argument (error, "field_handle", "Field '%s' doesn't have an RVA", mono_field_get_name (field_handle));
896 size *= MONO_HANDLE_GETVAL(array, max_length);
897 field_data = mono_field_get_data (field_handle);
899 if (size > mono_type_size (field_handle->type, &align)) {
900 mono_error_set_argument (error, "field_handle", "Field not large enough to fill array");
904 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
906 guint ## n *data = (guint ## n *) mono_array_addr (MONO_HANDLE_RAW(array), char, 0); \
907 guint ## n *src = (guint ## n *) field_data; \
909 nEnt = (size / sizeof(guint ## n)); \
911 for (i = 0; i < nEnt; i++) { \
912 data[i] = read ## n (&src[i]); \
916 /* printf ("Initialize array with elements of %s type\n", klass->element_class->name); */
918 switch (type->type) {
935 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
939 memcpy (mono_array_addr (MONO_HANDLE_RAW(array), char, 0), field_data, size);
944 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetOffsetToStringData (void)
946 return offsetof (MonoString, chars);
949 ICALL_EXPORT MonoObject *
950 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_GetObjectValue (MonoObject *obj)
952 if ((obj == NULL) || (! (obj->vtable->klass->valuetype)))
956 MonoObject *ret = mono_object_clone_checked (obj, &error);
957 mono_error_set_pending_exception (&error);
964 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunClassConstructor (MonoType *handle)
970 MONO_CHECK_ARG_NULL (handle,);
972 klass = mono_class_from_mono_type (handle);
973 MONO_CHECK_ARG (handle, klass,);
975 if (mono_class_is_gtd (klass))
978 vtable = mono_class_vtable_full (mono_domain_get (), klass, &error);
979 if (!is_ok (&error)) {
980 mono_error_set_pending_exception (&error);
984 /* This will call the type constructor */
985 if (!mono_runtime_class_init_full (vtable, &error))
986 mono_error_set_pending_exception (&error);
990 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_RunModuleConstructor (MonoImage *image)
994 mono_image_check_for_module_cctor (image);
995 if (image->has_module_cctor) {
996 MonoClass *module_klass = mono_class_get_checked (image, MONO_TOKEN_TYPE_DEF | 1, &error);
997 if (!mono_error_ok (&error)) {
998 mono_error_set_pending_exception (&error);
1001 /*It's fine to raise the exception here*/
1002 MonoVTable * vtable = mono_class_vtable_full (mono_domain_get (), module_klass, &error);
1003 if (!is_ok (&error)) {
1004 mono_error_set_pending_exception (&error);
1007 if (!mono_runtime_class_init_full (vtable, &error))
1008 mono_error_set_pending_exception (&error);
1012 ICALL_EXPORT MonoBoolean
1013 ves_icall_System_Runtime_CompilerServices_RuntimeHelpers_SufficientExecutionStack (void)
1015 #if defined(TARGET_WIN32) || defined(HOST_WIN32)
1016 // It does not work on win32
1017 #elif defined(TARGET_ANDROID) || defined(__linux__)
1024 MonoInternalThread *thread;
1026 mono_thread_info_get_stack_bounds (&stack_addr, &stack_size);
1027 /* if we have no info we are optimistic and assume there is enough room */
1031 thread = mono_thread_internal_current ();
1032 // .net seems to check that at least 50% of stack is available
1033 min_size = thread->stack_size / 2;
1035 // TODO: It's not always set
1039 current = (guint8 *)&stack_addr;
1040 if (current > stack_addr) {
1041 if ((current - stack_addr) < min_size)
1044 if (current - (stack_addr - stack_size) < min_size)
1051 ICALL_EXPORT MonoObject *
1052 ves_icall_System_Object_MemberwiseClone (MonoObject *this_obj)
1055 MonoObject *ret = mono_object_clone_checked (this_obj, &error);
1056 mono_error_set_pending_exception (&error);
1062 ves_icall_System_ValueType_InternalGetHashCode (MonoObject *this_obj, MonoArray **fields)
1066 MonoObject **values = NULL;
1069 gint32 result = (int)(gsize)mono_defaults.int32_class;
1070 MonoClassField* field;
1073 klass = mono_object_class (this_obj);
1075 if (mono_class_num_fields (klass) == 0)
1079 * Compute the starting value of the hashcode for fields of primitive
1080 * types, and return the remaining fields in an array to the managed side.
1081 * This way, we can avoid costly reflection operations in managed code.
1084 while ((field = mono_class_get_fields (klass, &iter))) {
1085 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1087 if (mono_field_is_deleted (field))
1089 /* FIXME: Add more types */
1090 switch (field->type->type) {
1092 result ^= *(gint32*)((guint8*)this_obj + field->offset);
1094 case MONO_TYPE_STRING: {
1096 s = *(MonoString**)((guint8*)this_obj + field->offset);
1098 result ^= mono_string_hash (s);
1103 values = g_newa (MonoObject*, mono_class_num_fields (klass));
1104 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1105 if (!is_ok (&error)) {
1106 mono_error_set_pending_exception (&error);
1109 values [count++] = o;
1115 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1116 if (mono_error_set_pending_exception (&error))
1118 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1119 for (i = 0; i < count; ++i)
1120 mono_array_setref (*fields, i, values [i]);
1127 ICALL_EXPORT MonoBoolean
1128 ves_icall_System_ValueType_Equals (MonoObject *this_obj, MonoObject *that, MonoArray **fields)
1132 MonoObject **values = NULL;
1134 MonoClassField* field;
1138 MONO_CHECK_ARG_NULL (that, FALSE);
1140 if (this_obj->vtable != that->vtable)
1143 klass = mono_object_class (this_obj);
1145 if (klass->enumtype && mono_class_enum_basetype (klass) && mono_class_enum_basetype (klass)->type == MONO_TYPE_I4)
1146 return (*(gint32*)((guint8*)this_obj + sizeof (MonoObject)) == *(gint32*)((guint8*)that + sizeof (MonoObject)));
1149 * Do the comparison for fields of primitive type and return a result if
1150 * possible. Otherwise, return the remaining fields in an array to the
1151 * managed side. This way, we can avoid costly reflection operations in
1156 while ((field = mono_class_get_fields (klass, &iter))) {
1157 if (field->type->attrs & FIELD_ATTRIBUTE_STATIC)
1159 if (mono_field_is_deleted (field))
1161 /* FIXME: Add more types */
1162 switch (field->type->type) {
1165 case MONO_TYPE_BOOLEAN:
1166 if (*((guint8*)this_obj + field->offset) != *((guint8*)that + field->offset))
1171 case MONO_TYPE_CHAR:
1172 if (*(gint16*)((guint8*)this_obj + field->offset) != *(gint16*)((guint8*)that + field->offset))
1177 if (*(gint32*)((guint8*)this_obj + field->offset) != *(gint32*)((guint8*)that + field->offset))
1182 if (*(gint64*)((guint8*)this_obj + field->offset) != *(gint64*)((guint8*)that + field->offset))
1186 if (*(float*)((guint8*)this_obj + field->offset) != *(float*)((guint8*)that + field->offset))
1190 if (*(double*)((guint8*)this_obj + field->offset) != *(double*)((guint8*)that + field->offset))
1195 case MONO_TYPE_STRING: {
1196 MonoString *s1, *s2;
1197 guint32 s1len, s2len;
1198 s1 = *(MonoString**)((guint8*)this_obj + field->offset);
1199 s2 = *(MonoString**)((guint8*)that + field->offset);
1202 if ((s1 == NULL) || (s2 == NULL))
1204 s1len = mono_string_length (s1);
1205 s2len = mono_string_length (s2);
1209 if (memcmp (mono_string_chars (s1), mono_string_chars (s2), s1len * sizeof (gunichar2)) != 0)
1215 values = g_newa (MonoObject*, mono_class_num_fields (klass) * 2);
1216 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, this_obj, &error);
1217 if (!is_ok (&error)) {
1218 mono_error_set_pending_exception (&error);
1221 values [count++] = o;
1222 o = mono_field_get_value_object_checked (mono_object_domain (this_obj), field, that, &error);
1223 if (!is_ok (&error)) {
1224 mono_error_set_pending_exception (&error);
1227 values [count++] = o;
1230 if (klass->enumtype)
1231 /* enums only have one non-static field */
1237 MonoArray *fields_arr = mono_array_new_checked (mono_domain_get (), mono_defaults.object_class, count, &error);
1238 if (mono_error_set_pending_exception (&error))
1240 mono_gc_wbarrier_generic_store (fields, (MonoObject*) fields_arr);
1241 for (i = 0; i < count; ++i)
1242 mono_array_setref_fast (*fields, i, values [i]);
1249 ICALL_EXPORT MonoReflectionTypeHandle
1250 ves_icall_System_Object_GetType (MonoObjectHandle obj, MonoError *error)
1253 MonoDomain *domain = MONO_HANDLE_DOMAIN (obj);
1254 MonoClass *klass = mono_handle_class (obj);
1255 #ifndef DISABLE_REMOTING
1256 if (mono_class_is_transparent_proxy (klass)) {
1257 MonoTransparentProxyHandle proxy_obj = MONO_HANDLE_CAST (MonoTransparentProxy, obj);
1258 MonoRemoteClass *remote_class = MONO_HANDLE_GETVAL (proxy_obj, remote_class);
1259 /* If it's a transparent proxy for an interface, return the
1260 * interface type, not the unhelpful proxy_class class (which
1261 * is just MarshalByRefObject). */
1262 MonoType *proxy_type =
1263 mono_remote_class_is_interface_proxy (remote_class) ?
1264 &remote_class->interfaces[0]->byval_arg :
1265 &remote_class->proxy_class->byval_arg;
1266 return mono_type_get_object_handle (domain, proxy_type, error);
1269 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
1273 get_executing (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1275 MonoMethod **dest = (MonoMethod **)data;
1277 /* skip unmanaged frames */
1282 if (!strcmp (m->klass->name_space, "System.Reflection"))
1291 get_caller_no_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1293 MonoMethod **dest = (MonoMethod **)data;
1295 /* skip unmanaged frames */
1299 if (m->wrapper_type != MONO_WRAPPER_NONE)
1307 if (m->klass->image == mono_defaults.corlib && !strcmp (m->klass->name_space, "System.Reflection"))
1318 get_caller_no_system_or_reflection (MonoMethod *m, gint32 no, gint32 ilo, gboolean managed, gpointer data)
1320 MonoMethod **dest = (MonoMethod **)data;
1322 /* skip unmanaged frames */
1326 if (m->wrapper_type != MONO_WRAPPER_NONE)
1334 if (m->klass->image == mono_defaults.corlib && ((!strcmp (m->klass->name_space, "System.Reflection"))
1335 || (!strcmp (m->klass->name_space, "System"))))
1345 static MonoReflectionTypeHandle
1346 type_from_parsed_name (MonoTypeNameParse *info, MonoBoolean ignoreCase, MonoAssembly **caller_assembly, MonoError *error)
1348 MonoMethod *m, *dest;
1350 MonoType *type = NULL;
1351 MonoAssembly *assembly = NULL;
1352 gboolean type_resolve = FALSE;
1353 MonoImage *rootimage = NULL;
1358 * We must compute the calling assembly as type loading must happen under a metadata context.
1359 * For example. The main assembly is a.exe and Type.GetType is called from dir/b.dll. Without
1360 * the metadata context (basedir currently) set to dir/b.dll we won't be able to load a dir/c.dll.
1362 m = mono_method_get_last_managed ();
1364 if (m && m->klass->image != mono_defaults.corlib) {
1365 /* Happens with inlining */
1367 /* Ugly hack: type_from_parsed_name is called from
1368 * System.Type.internal_from_name, which is called most
1369 * directly from System.Type.GetType(string,bool,bool) but
1370 * also indirectly from places such as
1371 * System.Type.GetType(string,func,func) (via
1372 * System.TypeNameParser.GetType and System.TypeSpec.Resolve)
1373 * so we need to skip over all of those to find the true caller.
1375 * It would be nice if we had stack marks.
1377 mono_stack_walk_no_il (get_caller_no_system_or_reflection, &dest);
1383 * FIXME: mono_method_get_last_managed() sometimes returns NULL, thus
1384 * causing ves_icall_System_Reflection_Assembly_GetCallingAssembly()
1385 * to crash. This only seems to happen in some strange remoting
1386 * scenarios and I was unable to figure out what's happening there.
1387 * Dec 10, 2005 - Martin.
1391 assembly = dest->klass->image->assembly;
1392 type_resolve = TRUE;
1393 rootimage = assembly->image;
1395 g_warning (G_STRLOC);
1397 *caller_assembly = assembly;
1399 if (info->assembly.name)
1400 assembly = mono_assembly_load (&info->assembly, assembly ? assembly->basedir : NULL, NULL);
1403 /* When loading from the current assembly, AppDomain.TypeResolve will not be called yet */
1404 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1410 // Say we're looking for System.Generic.Dict<int, Local>
1411 // we FAIL the get type above, because S.G.Dict isn't in assembly->image. So we drop down here.
1412 // but then we FAIL AGAIN because now we pass null as the image and the rootimage and everything
1413 // is messed up when we go to construct the Local as the type arg...
1415 // By contrast, if we started with Mine<System.Generic.Dict<int, Local>> we'd go in with assembly->image
1416 // as the root and then even the detour into generics would still not screw us when we went to load Local.
1417 if (!info->assembly.name && !type) {
1419 type = mono_reflection_get_type_checked (rootimage, NULL, info, ignoreCase, &type_resolve, error);
1423 if (assembly && !type && type_resolve) {
1424 type_resolve = FALSE; /* This will invoke TypeResolve if not done in the first 'if' */
1425 type = mono_reflection_get_type_checked (rootimage, assembly->image, info, ignoreCase, &type_resolve, error);
1433 return mono_type_get_object_handle (mono_domain_get (), type, error);
1435 return MONO_HANDLE_NEW (MonoReflectionType, NULL);
1438 ICALL_EXPORT MonoReflectionTypeHandle
1439 ves_icall_System_Type_internal_from_name (MonoStringHandle name,
1440 MonoBoolean throwOnError,
1441 MonoBoolean ignoreCase,
1445 MonoTypeNameParse info;
1447 MonoAssembly *caller_assembly;
1448 MonoReflectionTypeHandle type = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1450 char *str = mono_string_handle_to_utf8 (name, error);
1454 parsedOk = mono_reflection_parse_type (str, &info);
1456 /* mono_reflection_parse_type() mangles the string */
1458 mono_reflection_free_type_info (&info);
1460 mono_error_set_argument (error, "typeName", "failed parse: %s", str);
1464 MONO_HANDLE_ASSIGN (type, type_from_parsed_name (&info, ignoreCase, &caller_assembly, error));
1466 if (!is_ok (error)) {
1467 mono_reflection_free_type_info (&info);
1471 if (MONO_HANDLE_IS_NULL (type)) {
1473 char *tname = info.name_space ? g_strdup_printf ("%s.%s", info.name_space, info.name) : g_strdup (info.name);
1475 if (info.assembly.name)
1476 aname = mono_stringify_assembly_name (&info.assembly);
1477 else if (caller_assembly)
1478 aname = mono_stringify_assembly_name (mono_assembly_get_name (caller_assembly));
1480 aname = g_strdup ("");
1481 mono_error_set_type_load_name (error, tname, aname, "");
1483 mono_reflection_free_type_info (&info);
1489 if (!is_ok (error)) {
1491 mono_error_cleanup (error);
1492 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
1499 ICALL_EXPORT MonoReflectionTypeHandle
1500 ves_icall_System_Type_internal_from_handle (MonoType *handle, MonoError *error)
1503 MonoDomain *domain = mono_domain_get ();
1505 return mono_type_get_object_handle (domain, handle, error);
1508 ICALL_EXPORT MonoType*
1509 ves_icall_Mono_RuntimeClassHandle_GetTypeFromClass (MonoClass *klass)
1511 return mono_class_get_type (klass);
1515 ves_icall_Mono_RuntimeGPtrArrayHandle_GPtrArrayFree (GPtrArray *ptr_array)
1517 g_ptr_array_free (ptr_array, TRUE);
1521 ves_icall_Mono_SafeStringMarshal_GFree (void *c_str)
1527 ves_icall_Mono_SafeStringMarshal_StringToUtf8 (MonoString *s)
1530 char *res = mono_string_to_utf8_checked (s, &error);
1531 mono_error_set_pending_exception (&error);
1535 /* System.TypeCode */
1554 TYPECODE_STRING = 18
1557 ICALL_EXPORT guint32
1558 ves_icall_type_GetTypeCodeInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
1561 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1565 return TYPECODE_OBJECT;
1569 case MONO_TYPE_VOID:
1570 return TYPECODE_OBJECT;
1571 case MONO_TYPE_BOOLEAN:
1572 return TYPECODE_BOOLEAN;
1574 return TYPECODE_BYTE;
1576 return TYPECODE_SBYTE;
1578 return TYPECODE_UINT16;
1580 return TYPECODE_INT16;
1581 case MONO_TYPE_CHAR:
1582 return TYPECODE_CHAR;
1586 return TYPECODE_OBJECT;
1588 return TYPECODE_UINT32;
1590 return TYPECODE_INT32;
1592 return TYPECODE_UINT64;
1594 return TYPECODE_INT64;
1596 return TYPECODE_SINGLE;
1598 return TYPECODE_DOUBLE;
1599 case MONO_TYPE_VALUETYPE: {
1600 MonoClass *klass = type->data.klass;
1602 if (klass->enumtype) {
1603 t = mono_class_enum_basetype (klass)->type;
1605 } else if (mono_is_corlib_image (klass->image)) {
1606 if (strcmp (klass->name_space, "System") == 0) {
1607 if (strcmp (klass->name, "Decimal") == 0)
1608 return TYPECODE_DECIMAL;
1609 else if (strcmp (klass->name, "DateTime") == 0)
1610 return TYPECODE_DATETIME;
1613 return TYPECODE_OBJECT;
1615 case MONO_TYPE_STRING:
1616 return TYPECODE_STRING;
1617 case MONO_TYPE_SZARRAY:
1618 case MONO_TYPE_ARRAY:
1619 case MONO_TYPE_OBJECT:
1621 case MONO_TYPE_MVAR:
1622 case MONO_TYPE_TYPEDBYREF:
1623 return TYPECODE_OBJECT;
1624 case MONO_TYPE_CLASS:
1626 MonoClass *klass = type->data.klass;
1627 if (klass->image == mono_defaults.corlib && strcmp (klass->name_space, "System") == 0) {
1628 if (strcmp (klass->name, "DBNull") == 0)
1629 return TYPECODE_DBNULL;
1632 return TYPECODE_OBJECT;
1633 case MONO_TYPE_GENERICINST:
1634 return TYPECODE_OBJECT;
1636 g_error ("type 0x%02x not handled in GetTypeCode()", t);
1642 mono_type_get_underlying_type_ignore_byref (MonoType *type)
1644 if (type->type == MONO_TYPE_VALUETYPE && type->data.klass->enumtype)
1645 return mono_class_enum_basetype (type->data.klass);
1646 if (type->type == MONO_TYPE_GENERICINST && type->data.generic_class->container_class->enumtype)
1647 return mono_class_enum_basetype (type->data.generic_class->container_class);
1651 ICALL_EXPORT guint32
1652 ves_icall_RuntimeTypeHandle_type_is_assignable_from (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_c, MonoError *error)
1656 g_assert (!MONO_HANDLE_IS_NULL (ref_type));
1658 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1659 MonoClass *klass = mono_class_from_mono_type (type);
1660 MonoType *ctype = MONO_HANDLE_GETVAL (ref_c, type);
1661 MonoClass *klassc = mono_class_from_mono_type (ctype);
1663 if (type->byref ^ ctype->byref)
1667 MonoType *t = mono_type_get_underlying_type_ignore_byref (type);
1668 MonoType *ot = mono_type_get_underlying_type_ignore_byref (ctype);
1670 klass = mono_class_from_mono_type (t);
1671 klassc = mono_class_from_mono_type (ot);
1673 if (mono_type_is_primitive (t)) {
1674 return mono_type_is_primitive (ot) && klass->instance_size == klassc->instance_size;
1675 } else if (t->type == MONO_TYPE_VAR || t->type == MONO_TYPE_MVAR) {
1676 return t->type == ot->type && t->data.generic_param->num == ot->data.generic_param->num;
1677 } else if (t->type == MONO_TYPE_PTR || t->type == MONO_TYPE_FNPTR) {
1678 return t->type == ot->type;
1680 if (ot->type == MONO_TYPE_VAR || ot->type == MONO_TYPE_MVAR)
1683 if (klass->valuetype)
1684 return klass == klassc;
1685 return klass->valuetype == klassc->valuetype;
1688 return mono_class_is_assignable_from (klass, klassc);
1691 ICALL_EXPORT guint32
1692 ves_icall_RuntimeTypeHandle_IsInstanceOfType (MonoReflectionTypeHandle ref_type, MonoObjectHandle obj, MonoError *error)
1695 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1696 MonoClass *klass = mono_class_from_mono_type (type);
1697 mono_class_init_checked (klass, error);
1698 return_val_if_nok (error, FALSE);
1699 MonoObjectHandle inst = mono_object_handle_isinst (obj, klass, error);
1700 return_val_if_nok (error, FALSE);
1701 return !MONO_HANDLE_IS_NULL (inst);
1704 ICALL_EXPORT guint32
1705 ves_icall_RuntimeTypeHandle_GetAttributes (MonoReflectionTypeHandle ref_type, MonoError *error)
1708 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
1709 MonoClass *klass = mono_class_from_mono_type (type);
1710 return mono_class_get_flags (klass);
1713 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1714 ves_icall_System_Reflection_FieldInfo_get_marshal_info (MonoReflectionFieldHandle field_h, MonoError *error)
1717 MonoDomain *domain = MONO_HANDLE_DOMAIN (field_h);
1718 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1719 MonoClass *klass = field->parent;
1721 MonoGenericClass *gklass = mono_class_try_get_generic_class (klass);
1722 if (mono_class_is_gtd (klass) ||
1723 (gklass && gklass->context.class_inst->is_open))
1724 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1726 MonoType *ftype = mono_field_get_type (field);
1727 if (ftype && !(ftype->attrs & FIELD_ATTRIBUTE_HAS_FIELD_MARSHAL))
1728 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1730 MonoMarshalType *info = mono_marshal_load_type_info (klass);
1732 for (int i = 0; i < info->num_fields; ++i) {
1733 if (info->fields [i].field == field) {
1734 if (!info->fields [i].mspec)
1735 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1737 return mono_reflection_marshal_as_attribute_from_marshal_spec (domain, klass, info->fields [i].mspec, error);
1742 return MONO_HANDLE_CAST (MonoReflectionMarshalAsAttribute, NULL_HANDLE);
1745 ICALL_EXPORT MonoReflectionFieldHandle
1746 ves_icall_System_Reflection_FieldInfo_internal_from_handle_type (MonoClassField *handle, MonoType *type, MonoError *error)
1755 klass = handle->parent;
1757 klass = mono_class_from_mono_type (type);
1759 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1762 /* The managed code will throw the exception */
1763 return MONO_HANDLE_CAST (MonoReflectionField, NULL_HANDLE);
1766 return mono_field_get_object_handle (mono_domain_get (), klass, handle, error);
1769 ICALL_EXPORT MonoReflectionEventHandle
1770 ves_icall_System_Reflection_EventInfo_internal_from_handle_type (MonoEvent *handle, MonoType *type, MonoError *error)
1779 klass = handle->parent;
1781 klass = mono_class_from_mono_type (type);
1783 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1785 /* Managed code will throw an exception */
1786 return MONO_HANDLE_CAST (MonoReflectionEvent, NULL_HANDLE);
1789 return mono_event_get_object_handle (mono_domain_get (), klass, handle, error);
1793 ICALL_EXPORT MonoReflectionPropertyHandle
1794 ves_icall_System_Reflection_PropertyInfo_internal_from_handle_type (MonoProperty *handle, MonoType *type, MonoError *error)
1802 klass = handle->parent;
1804 klass = mono_class_from_mono_type (type);
1806 gboolean found = klass == handle->parent || mono_class_has_parent (klass, handle->parent);
1808 /* Managed code will throw an exception */
1809 return MONO_HANDLE_CAST (MonoReflectionProperty, NULL_HANDLE);
1812 return mono_property_get_object_handle (mono_domain_get (), klass, handle, error);
1815 ICALL_EXPORT MonoArrayHandle
1816 ves_icall_System_Reflection_FieldInfo_GetTypeModifiers (MonoReflectionFieldHandle field_h, MonoBoolean optional, MonoError *error)
1819 MonoClassField *field = MONO_HANDLE_GETVAL (field_h, field);
1821 MonoType *type = mono_field_get_type_checked (field, error);
1823 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
1825 return type_array_from_modifiers (field->parent->image, type, optional, error);
1829 vell_icall_get_method_attributes (MonoMethod *method)
1831 return method->flags;
1835 ves_icall_get_method_info (MonoMethod *method, MonoMethodInfo *info, MonoError *error)
1837 MonoDomain *domain = mono_domain_get ();
1839 MonoMethodSignature* sig = mono_method_signature_checked (method, error);
1840 return_if_nok (error);
1842 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &method->klass->byval_arg, error);
1843 return_if_nok (error);
1845 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
1847 MONO_HANDLE_ASSIGN (rt, mono_type_get_object_handle (domain, sig->ret, error));
1848 return_if_nok (error);
1850 MONO_STRUCT_SETREF (info, ret, MONO_HANDLE_RAW (rt));
1852 info->attrs = method->flags;
1853 info->implattrs = method->iflags;
1855 if (sig->call_convention == MONO_CALL_DEFAULT)
1856 callconv = sig->sentinelpos >= 0 ? 2 : 1;
1858 if (sig->call_convention == MONO_CALL_VARARG || sig->sentinelpos >= 0)
1863 callconv |= (sig->hasthis << 5) | (sig->explicit_this << 6);
1864 info->callconv = callconv;
1867 ICALL_EXPORT MonoArrayHandle
1868 ves_icall_System_Reflection_MonoMethodInfo_get_parameter_info (MonoMethod *method, MonoReflectionMethodHandle member, MonoError *error)
1871 MonoDomain *domain = mono_domain_get ();
1873 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
1874 MONO_HANDLE_GET (reftype, member, reftype);
1875 MonoClass *klass = NULL;
1876 if (!MONO_HANDLE_IS_NULL (reftype))
1877 klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (reftype, type));
1878 return mono_param_get_objects_internal (domain, method, klass, error);
1881 ICALL_EXPORT MonoReflectionMarshalAsAttributeHandle
1882 ves_icall_System_MonoMethodInfo_get_retval_marshal (MonoMethod *method, MonoError *error)
1885 MonoDomain *domain = mono_domain_get ();
1886 MonoReflectionMarshalAsAttributeHandle res = MONO_HANDLE_NEW (MonoReflectionMarshalAsAttribute, NULL);
1888 MonoMarshalSpec **mspecs = g_new (MonoMarshalSpec*, mono_method_signature (method)->param_count + 1);
1889 mono_method_get_marshal_info (method, mspecs);
1892 MONO_HANDLE_ASSIGN (res, mono_reflection_marshal_as_attribute_from_marshal_spec (domain, method->klass, mspecs [0], error));
1898 for (int i = mono_method_signature (method)->param_count; i >= 0; i--)
1900 mono_metadata_free_marshal_spec (mspecs [i]);
1907 ves_icall_MonoField_GetFieldOffset (MonoReflectionField *field)
1909 MonoClass *parent = field->field->parent;
1910 mono_class_setup_fields (parent);
1912 return field->field->offset - sizeof (MonoObject);
1915 ICALL_EXPORT MonoReflectionTypeHandle
1916 ves_icall_MonoField_GetParentType (MonoReflectionFieldHandle field, MonoBoolean declaring, MonoError *error)
1919 MonoDomain *domain = MONO_HANDLE_DOMAIN (field);
1923 MonoClassField *f = MONO_HANDLE_GETVAL (field, field);
1926 parent = MONO_HANDLE_GETVAL (field, klass);
1929 return mono_type_get_object_handle (domain, &parent->byval_arg, error);
1932 ICALL_EXPORT MonoObject *
1933 ves_icall_MonoField_GetValueInternal (MonoReflectionField *field, MonoObject *obj)
1936 MonoClass *fklass = field->klass;
1937 MonoClassField *cf = field->field;
1938 MonoDomain *domain = mono_object_domain (field);
1940 if (fklass->image->assembly->ref_only) {
1941 mono_set_pending_exception (mono_get_exception_invalid_operation (
1942 "It is illegal to get the value on a field on a type loaded using the ReflectionOnly methods."));
1946 if (mono_security_core_clr_enabled () &&
1947 !mono_security_core_clr_ensure_reflection_access_field (cf, &error)) {
1948 mono_error_set_pending_exception (&error);
1952 MonoObject * result = mono_field_get_value_object_checked (domain, cf, obj, &error);
1953 mono_error_set_pending_exception (&error);
1958 ves_icall_MonoField_SetValueInternal (MonoReflectionFieldHandle field, MonoObjectHandle obj, MonoObjectHandle value, MonoError *error)
1960 MonoClassField *cf = MONO_HANDLE_GETVAL (field, field);
1962 MonoClass *field_klass = MONO_HANDLE_GETVAL (field, klass);
1963 if (field_klass->image->assembly->ref_only) {
1964 mono_error_set_invalid_operation (error, "It is illegal to set the value on a field on a type loaded using the ReflectionOnly methods.");
1968 if (mono_security_core_clr_enabled () &&
1969 !mono_security_core_clr_ensure_reflection_access_field (cf, error)) {
1973 MonoType *type = mono_field_get_type_checked (cf, error);
1974 return_if_nok (error);
1976 gboolean isref = FALSE;
1977 uint32_t value_gchandle = 0;
1980 switch (type->type) {
1983 case MONO_TYPE_BOOLEAN:
1986 case MONO_TYPE_CHAR:
1995 case MONO_TYPE_VALUETYPE:
1998 if (!MONO_HANDLE_IS_NULL (value))
1999 v = mono_object_handle_pin_unbox (value, &value_gchandle);
2001 case MONO_TYPE_STRING:
2002 case MONO_TYPE_OBJECT:
2003 case MONO_TYPE_CLASS:
2004 case MONO_TYPE_ARRAY:
2005 case MONO_TYPE_SZARRAY:
2009 case MONO_TYPE_GENERICINST: {
2010 MonoGenericClass *gclass = type->data.generic_class;
2011 g_assert (!gclass->context.class_inst->is_open);
2013 if (mono_class_is_nullable (mono_class_from_mono_type (type))) {
2014 MonoClass *nklass = mono_class_from_mono_type (type);
2017 * Convert the boxed vtype into a Nullable structure.
2018 * This is complicated by the fact that Nullables have
2019 * a variable structure.
2021 MonoObjectHandle nullable = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (mono_domain_get (), nklass, error));
2022 return_if_nok (error);
2024 uint32_t nullable_gchandle = 0;
2025 guint8 *nval = mono_object_handle_pin_unbox (nullable, &nullable_gchandle);
2026 mono_nullable_init_from_handle (nval, value, nklass);
2029 value_gchandle = nullable_gchandle;
2033 isref = !gclass->container_class->valuetype;
2034 if (!isref && !MONO_HANDLE_IS_NULL (value)) {
2035 v = mono_object_handle_pin_unbox (value, &value_gchandle);
2041 g_error ("type 0x%x not handled in "
2042 "ves_icall_FieldInfo_SetValueInternal", type->type);
2047 /* either value is a reference type, or it's a value type and we pinned
2048 * it and v points to the payload. */
2049 g_assert ((isref && v == NULL && value_gchandle == 0) ||
2050 (!isref && v != NULL && value_gchandle != 0) ||
2051 (!isref && v == NULL && value_gchandle == 0));
2053 if (type->attrs & FIELD_ATTRIBUTE_STATIC) {
2054 MonoVTable *vtable = mono_class_vtable_full (MONO_HANDLE_DOMAIN (field), cf->parent, error);
2058 if (!vtable->initialized) {
2059 if (!mono_runtime_class_init_full (vtable, error))
2063 mono_field_static_set_value (vtable, cf, MONO_HANDLE_RAW (value)); /* FIXME make mono_field_static_set_value work with handles for value */
2065 mono_field_static_set_value (vtable, cf, v);
2069 MONO_HANDLE_SET_FIELD_REF (obj, cf, value);
2071 mono_field_set_value (MONO_HANDLE_RAW (obj), cf, v); /* FIXME: make mono_field_set_value take a handle for obj */
2075 mono_gchandle_free (value_gchandle);
2079 ves_icall_System_RuntimeFieldHandle_SetValueDirect (MonoReflectionField *field, MonoReflectionType *field_type, MonoTypedRef *obj, MonoObject *value, MonoReflectionType *context_type)
2088 if (!MONO_TYPE_ISSTRUCT (&f->parent->byval_arg)) {
2089 mono_set_pending_exception (mono_get_exception_not_implemented (NULL));
2093 if (MONO_TYPE_IS_REFERENCE (f->type))
2094 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), value, FALSE);
2096 mono_copy_value (f->type, (guint8*)obj->value + f->offset - sizeof (MonoObject), mono_object_unbox (value), FALSE);
2099 ICALL_EXPORT MonoObject *
2100 ves_icall_MonoField_GetRawConstantValue (MonoReflectionField *rfield)
2102 MonoObject *o = NULL;
2103 MonoClassField *field = rfield->field;
2105 MonoDomain *domain = mono_object_domain (rfield);
2107 MonoTypeEnum def_type;
2108 const char *def_value;
2112 mono_class_init (field->parent);
2114 t = mono_field_get_type_checked (field, &error);
2115 if (!mono_error_ok (&error)) {
2116 mono_error_set_pending_exception (&error);
2120 if (!(t->attrs & FIELD_ATTRIBUTE_HAS_DEFAULT)) {
2121 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2125 if (image_is_dynamic (field->parent->image)) {
2126 MonoClass *klass = field->parent;
2127 int fidx = field - klass->fields;
2128 MonoFieldDefaultValue *def_values = mono_class_get_field_def_values (klass);
2130 g_assert (def_values);
2131 def_type = def_values [fidx].def_type;
2132 def_value = def_values [fidx].data;
2134 if (def_type == MONO_TYPE_END) {
2135 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2139 def_value = mono_class_get_field_default_value (field, &def_type);
2140 /* FIXME, maybe we should try to raise TLE if field->parent is broken */
2142 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
2147 /*FIXME unify this with reflection.c:mono_get_object_from_blob*/
2151 case MONO_TYPE_BOOLEAN:
2154 case MONO_TYPE_CHAR:
2162 case MONO_TYPE_R8: {
2165 /* boxed value type */
2166 t = g_new0 (MonoType, 1);
2168 klass = mono_class_from_mono_type (t);
2170 o = mono_object_new_checked (domain, klass, &error);
2171 if (!mono_error_ok (&error)) {
2172 mono_error_set_pending_exception (&error);
2175 v = ((gchar *) o) + sizeof (MonoObject);
2176 mono_get_constant_value_from_blob (domain, def_type, def_value, v, &error);
2177 if (mono_error_set_pending_exception (&error))
2181 case MONO_TYPE_STRING:
2182 case MONO_TYPE_CLASS:
2183 mono_get_constant_value_from_blob (domain, def_type, def_value, &o, &error);
2184 if (mono_error_set_pending_exception (&error))
2188 g_assert_not_reached ();
2194 ICALL_EXPORT MonoReflectionTypeHandle
2195 ves_icall_MonoField_ResolveType (MonoReflectionFieldHandle ref_field, MonoError *error)
2198 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_field);
2199 MonoClassField *field = MONO_HANDLE_GETVAL (ref_field, field);
2200 MonoType *type = mono_field_get_type_checked (field, error);
2201 if (!is_ok (error)) {
2202 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2204 return mono_type_get_object_handle (domain, type, error);
2207 /* From MonoProperty.cs */
2209 PInfo_Attributes = 1,
2210 PInfo_GetMethod = 1 << 1,
2211 PInfo_SetMethod = 1 << 2,
2212 PInfo_ReflectedType = 1 << 3,
2213 PInfo_DeclaringType = 1 << 4,
2218 ves_icall_MonoPropertyInfo_get_property_info (MonoReflectionPropertyHandle property, MonoPropertyInfo *info, PInfo req_info, MonoError *error)
2221 MonoDomain *domain = MONO_HANDLE_DOMAIN (property);
2222 const MonoProperty *pproperty = MONO_HANDLE_GETVAL (property, property);
2224 if ((req_info & PInfo_ReflectedType) != 0) {
2225 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
2226 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2227 return_if_nok (error);
2229 MONO_STRUCT_SETREF (info, parent, MONO_HANDLE_RAW (rt));
2231 if ((req_info & PInfo_DeclaringType) != 0) {
2232 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pproperty->parent->byval_arg, error);
2233 return_if_nok (error);
2235 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2238 if ((req_info & PInfo_Name) != 0) {
2239 MonoStringHandle name = mono_string_new_handle (domain, pproperty->name, error);
2240 return_if_nok (error);
2242 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (name));
2245 if ((req_info & PInfo_Attributes) != 0)
2246 info->attrs = pproperty->attrs;
2248 if ((req_info & PInfo_GetMethod) != 0) {
2249 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2250 MonoReflectionMethodHandle rm;
2251 if (pproperty->get &&
2252 (((pproperty->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2253 pproperty->get->klass == property_klass)) {
2254 rm = mono_method_get_object_handle (domain, pproperty->get, property_klass, error);
2255 return_if_nok (error);
2257 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2260 MONO_STRUCT_SETREF (info, get, MONO_HANDLE_RAW (rm));
2262 if ((req_info & PInfo_SetMethod) != 0) {
2263 MonoClass *property_klass = MONO_HANDLE_GETVAL (property, klass);
2264 MonoReflectionMethodHandle rm;
2265 if (pproperty->set &&
2266 (((pproperty->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) ||
2267 pproperty->set->klass == property_klass)) {
2268 rm = mono_method_get_object_handle (domain, pproperty->set, property_klass, error);
2269 return_if_nok (error);
2271 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2274 MONO_STRUCT_SETREF (info, set, MONO_HANDLE_RAW (rm));
2277 * There may be other methods defined for properties, though, it seems they are not exposed
2278 * in the reflection API
2283 add_event_other_methods_to_array (MonoDomain *domain, MonoMethod *m, MonoArrayHandle dest, int i, MonoError *error)
2285 HANDLE_FUNCTION_ENTER ();
2287 MonoReflectionMethodHandle rm = mono_method_get_object_handle (domain, m, NULL, error);
2290 MONO_HANDLE_ARRAY_SETREF (dest, i, rm);
2292 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2296 ves_icall_MonoEventInfo_get_event_info (MonoReflectionMonoEventHandle ref_event, MonoEventInfo *info, MonoError *error)
2299 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_event);
2301 MonoClass *klass = MONO_HANDLE_GETVAL (ref_event, klass);
2302 MonoEvent *event = MONO_HANDLE_GETVAL (ref_event, event);
2304 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
2305 return_if_nok (error);
2306 MONO_STRUCT_SETREF (info, reflected_type, MONO_HANDLE_RAW (rt));
2308 rt = mono_type_get_object_handle (domain, &event->parent->byval_arg, error);
2309 return_if_nok (error);
2310 MONO_STRUCT_SETREF (info, declaring_type, MONO_HANDLE_RAW (rt));
2312 MonoStringHandle ev_name = mono_string_new_handle (domain, event->name, error);
2313 return_if_nok (error);
2314 MONO_STRUCT_SETREF (info, name, MONO_HANDLE_RAW (ev_name));
2316 info->attrs = event->attrs;
2318 MonoReflectionMethodHandle rm;
2320 rm = mono_method_get_object_handle (domain, event->add, NULL, error);
2321 return_if_nok (error);
2323 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2326 MONO_STRUCT_SETREF (info, add_method, MONO_HANDLE_RAW (rm));
2328 if (event->remove) {
2329 rm = mono_method_get_object_handle (domain, event->remove, NULL, error);
2330 return_if_nok (error);
2332 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2335 MONO_STRUCT_SETREF (info, remove_method, MONO_HANDLE_RAW (rm));
2338 rm = mono_method_get_object_handle (domain, event->raise, NULL, error);
2339 return_if_nok (error);
2341 rm = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
2344 MONO_STRUCT_SETREF (info, raise_method, MONO_HANDLE_RAW (rm));
2346 #ifndef MONO_SMALL_CONFIG
2349 while (event->other [n])
2351 MonoArrayHandle info_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, n, error);
2352 return_if_nok (error);
2354 MONO_STRUCT_SETREF (info, other_methods, MONO_HANDLE_RAW (info_arr));
2356 for (i = 0; i < n; i++)
2357 if (!add_event_other_methods_to_array (domain, event->other [i], info_arr, i, error))
2364 collect_interfaces (MonoClass *klass, GHashTable *ifaces, MonoError *error)
2369 mono_class_setup_interfaces (klass, error);
2370 if (!mono_error_ok (error))
2373 for (i = 0; i < klass->interface_count; i++) {
2374 ic = klass->interfaces [i];
2375 g_hash_table_insert (ifaces, ic, ic);
2377 collect_interfaces (ic, ifaces, error);
2378 if (!mono_error_ok (error))
2384 MonoArrayHandle iface_array;
2385 MonoGenericContext *context;
2389 } FillIfaceArrayData;
2392 fill_iface_array (gpointer key, gpointer value, gpointer user_data)
2394 HANDLE_FUNCTION_ENTER ();
2395 FillIfaceArrayData *data = (FillIfaceArrayData *)user_data;
2396 MonoClass *ic = (MonoClass *)key;
2397 MonoType *ret = &ic->byval_arg, *inflated = NULL;
2398 MonoError *error = data->error;
2403 if (data->context && mono_class_is_ginst (ic) && mono_class_get_generic_class (ic)->context.class_inst->is_open) {
2404 inflated = ret = mono_class_inflate_generic_type_checked (ret, data->context, error);
2409 MonoReflectionTypeHandle rt = mono_type_get_object_handle (data->domain, ret, error);
2413 MONO_HANDLE_ARRAY_SETREF (data->iface_array, data->next_idx, rt);
2417 mono_metadata_free_type (inflated);
2419 HANDLE_FUNCTION_RETURN ();
2423 get_interfaces_hash (gconstpointer v1)
2425 MonoClass *k = (MonoClass*)v1;
2427 return k->type_token;
2430 ICALL_EXPORT MonoArrayHandle
2431 ves_icall_RuntimeType_GetInterfaces (MonoReflectionTypeHandle ref_type, MonoError *error)
2434 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2435 MonoClass *klass = mono_class_from_mono_type (type);
2437 GHashTable *iface_hash = g_hash_table_new (get_interfaces_hash, NULL);
2439 MonoGenericContext *context = NULL;
2440 if (mono_class_is_ginst (klass) && mono_class_get_generic_class (klass)->context.class_inst->is_open) {
2441 context = mono_class_get_context (klass);
2442 klass = mono_class_get_generic_class (klass)->container_class;
2445 for (MonoClass *parent = klass; parent; parent = parent->parent) {
2446 mono_class_setup_interfaces (parent, error);
2449 collect_interfaces (parent, iface_hash, error);
2454 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2456 int len = g_hash_table_size (iface_hash);
2458 g_hash_table_destroy (iface_hash);
2459 if (!domain->empty_types) {
2460 domain->empty_types = mono_array_new_cached (domain, mono_defaults.runtimetype_class, 0, error);
2464 return MONO_HANDLE_NEW (MonoArray, domain->empty_types);
2467 FillIfaceArrayData data;
2468 data.iface_array = MONO_HANDLE_NEW (MonoArray, mono_array_new_cached (domain, mono_defaults.runtimetype_class, len, error));
2471 data.context = context;
2473 data.domain = domain;
2476 g_hash_table_foreach (iface_hash, fill_iface_array, &data);
2481 g_hash_table_destroy (iface_hash);
2482 return data.iface_array;
2485 g_hash_table_destroy (iface_hash);
2486 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
2490 set_interface_map_data_method_object (MonoDomain *domain, MonoMethod *method, MonoClass *iclass, int ioffset, MonoClass *klass, MonoArrayHandle targets, MonoArrayHandle methods, int i, MonoError *error)
2492 HANDLE_FUNCTION_ENTER ();
2494 MonoReflectionMethodHandle member = mono_method_get_object_handle (domain, method, iclass, error);
2498 MONO_HANDLE_ARRAY_SETREF (methods, i, member);
2500 MONO_HANDLE_ASSIGN (member, mono_method_get_object_handle (domain, klass->vtable [i + ioffset], klass, error));
2504 MONO_HANDLE_ARRAY_SETREF (targets, i, member);
2507 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2511 ves_icall_RuntimeType_GetInterfaceMapData (MonoReflectionTypeHandle ref_type, MonoReflectionTypeHandle ref_iface, MonoArrayHandleOut targets, MonoArrayHandleOut methods, MonoError *error)
2514 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2515 MonoClass *klass = mono_class_from_mono_type (type);
2516 MonoType *iface = MONO_HANDLE_GETVAL (ref_iface, type);
2517 MonoClass *iclass = mono_class_from_mono_type (iface);
2519 mono_class_init_checked (klass, error);
2520 return_if_nok (error);
2521 mono_class_init_checked (iclass, error);
2522 return_if_nok (error);
2524 mono_class_setup_vtable (klass);
2526 gboolean variance_used;
2527 int ioffset = mono_class_interface_offset_with_variance (klass, iclass, &variance_used);
2531 int len = mono_class_num_methods (iclass);
2532 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2533 MonoArrayHandle targets_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2534 return_if_nok (error);
2535 MONO_HANDLE_ASSIGN (targets, targets_arr);
2537 MonoArrayHandle methods_arr = mono_array_new_handle (domain, mono_defaults.method_info_class, len, error);
2538 return_if_nok (error);
2539 MONO_HANDLE_ASSIGN (methods, methods_arr);
2543 gpointer iter = NULL;
2544 while ((method = mono_class_get_methods (iclass, &iter))) {
2545 if (!set_interface_map_data_method_object (domain, method, iclass, ioffset, klass, targets, methods, i, error))
2552 ves_icall_RuntimeType_GetPacking (MonoReflectionTypeHandle ref_type, guint32 *packing, guint32 *size, MonoError *error)
2555 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2556 MonoClass *klass = mono_class_from_mono_type (type);
2558 mono_class_init_checked (klass, error);
2562 if (image_is_dynamic (klass->image)) {
2563 MonoReflectionTypeBuilderHandle tb = MONO_HANDLE_CAST (MonoReflectionTypeBuilder, ref_type);
2564 *packing = MONO_HANDLE_GETVAL (tb, packing_size);
2565 *size = MONO_HANDLE_GETVAL (tb, class_size);
2567 mono_metadata_packing_from_typedef (klass->image, klass->type_token, packing, size);
2571 ICALL_EXPORT MonoReflectionTypeHandle
2572 ves_icall_RuntimeTypeHandle_GetElementType (MonoReflectionTypeHandle ref_type, MonoError *error)
2576 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2577 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2579 if (!type->byref && type->type == MONO_TYPE_SZARRAY) {
2580 return mono_type_get_object_handle (domain, &type->data.klass->byval_arg, error);
2583 MonoClass *klass = mono_class_from_mono_type (type);
2584 mono_class_init_checked (klass, error);
2586 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2588 // GetElementType should only return a type for:
2589 // Array Pointer PassedByRef
2591 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2592 else if (klass->element_class && MONO_CLASS_IS_ARRAY (klass))
2593 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2594 else if (klass->element_class && type->type == MONO_TYPE_PTR)
2595 return mono_type_get_object_handle (domain, &klass->element_class->byval_arg, error);
2597 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2600 ICALL_EXPORT MonoReflectionTypeHandle
2601 ves_icall_RuntimeTypeHandle_GetBaseType (MonoReflectionTypeHandle ref_type, MonoError *error)
2605 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2606 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2609 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2611 MonoClass *klass = mono_class_from_mono_type (type);
2613 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2615 return mono_type_get_object_handle (domain, &klass->parent->byval_arg, error);
2618 ICALL_EXPORT MonoBoolean
2619 ves_icall_RuntimeTypeHandle_IsPointer (MonoReflectionTypeHandle ref_type, MonoError *error)
2622 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2623 return type->type == MONO_TYPE_PTR;
2626 ICALL_EXPORT MonoBoolean
2627 ves_icall_RuntimeTypeHandle_IsPrimitive (MonoReflectionTypeHandle ref_type, MonoError *error)
2630 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2631 return (!type->byref && (((type->type >= MONO_TYPE_BOOLEAN) && (type->type <= MONO_TYPE_R8)) || (type->type == MONO_TYPE_I) || (type->type == MONO_TYPE_U)));
2634 ICALL_EXPORT MonoBoolean
2635 ves_icall_RuntimeTypeHandle_HasReferences (MonoReflectionTypeHandle ref_type, MonoError *error)
2638 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2641 klass = mono_class_from_mono_type (type);
2642 mono_class_init (klass);
2643 return klass->has_references;
2646 ICALL_EXPORT MonoBoolean
2647 ves_icall_RuntimeTypeHandle_IsByRef (MonoReflectionTypeHandle ref_type, MonoError *error)
2650 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2654 ICALL_EXPORT MonoBoolean
2655 ves_icall_RuntimeTypeHandle_IsComObject (MonoReflectionTypeHandle ref_type, MonoError *error)
2658 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2659 MonoClass *klass = mono_class_from_mono_type (type);
2660 mono_class_init_checked (klass, error);
2664 return mono_class_is_com_object (klass);
2667 ICALL_EXPORT guint32
2668 ves_icall_reflection_get_token (MonoObjectHandle obj, MonoError *error)
2671 return mono_reflection_get_token_checked (obj, error);
2674 ICALL_EXPORT MonoReflectionModuleHandle
2675 ves_icall_RuntimeTypeHandle_GetModule (MonoReflectionTypeHandle type, MonoError *error)
2678 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
2679 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2680 MonoClass *klass = mono_class_from_mono_type (t);
2681 return mono_module_get_object_handle (domain, klass->image, error);
2684 ICALL_EXPORT MonoReflectionAssemblyHandle
2685 ves_icall_RuntimeTypeHandle_GetAssembly (MonoReflectionTypeHandle type, MonoError *error)
2688 MonoDomain *domain = mono_domain_get ();
2689 MonoType *t = MONO_HANDLE_GETVAL (type, type);
2690 MonoClass *klass = mono_class_from_mono_type (t);
2691 return mono_assembly_get_object_handle (domain, klass->image->assembly, error);
2694 ICALL_EXPORT MonoReflectionTypeHandle
2695 ves_icall_RuntimeType_get_DeclaringType (MonoReflectionTypeHandle ref_type, MonoError *error)
2698 MonoDomain *domain = mono_domain_get ();
2699 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2703 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2704 if (type->type == MONO_TYPE_VAR) {
2705 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2706 klass = param ? param->owner.klass : NULL;
2707 } else if (type->type == MONO_TYPE_MVAR) {
2708 MonoGenericContainer *param = mono_type_get_generic_param_owner (type);
2709 klass = param ? param->owner.method->klass : NULL;
2711 klass = mono_class_from_mono_type (type)->nested_in;
2715 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2717 return mono_type_get_object_handle (domain, &klass->byval_arg, error);
2720 ICALL_EXPORT MonoStringHandle
2721 ves_icall_RuntimeType_get_Name (MonoReflectionTypeHandle reftype, MonoError *error)
2723 MonoDomain *domain = mono_domain_get ();
2724 MonoType *type = MONO_HANDLE_RAW(reftype)->type;
2725 MonoClass *klass = mono_class_from_mono_type (type);
2728 char *n = g_strdup_printf ("%s&", klass->name);
2729 MonoStringHandle res = mono_string_new_handle (domain, n, error);
2735 return mono_string_new_handle (domain, klass->name, error);
2739 ICALL_EXPORT MonoStringHandle
2740 ves_icall_RuntimeType_get_Namespace (MonoReflectionTypeHandle type, MonoError *error)
2742 MonoDomain *domain = mono_domain_get ();
2743 MonoClass *klass = mono_class_from_mono_type_handle (type);
2745 while (klass->nested_in)
2746 klass = klass->nested_in;
2748 if (klass->name_space [0] == '\0')
2749 return NULL_HANDLE_STRING;
2751 return mono_string_new_handle (domain, klass->name_space, error);
2755 ves_icall_RuntimeTypeHandle_GetArrayRank (MonoReflectionTypeHandle ref_type, MonoError *error)
2758 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2760 if (type->type != MONO_TYPE_ARRAY && type->type != MONO_TYPE_SZARRAY) {
2761 mono_error_set_argument (error, "type", "Type must be an array type");
2765 MonoClass *klass = mono_class_from_mono_type (type);
2770 static MonoArrayHandle
2771 create_type_array (MonoDomain *domain, MonoBoolean runtimeTypeArray, int count, MonoError *error)
2773 return mono_array_new_handle (domain, runtimeTypeArray ? mono_defaults.runtimetype_class : mono_defaults.systemtype_class, count, error);
2777 set_type_object_in_array (MonoDomain *domain, MonoType *type, MonoArrayHandle dest, int i, MonoError *error)
2779 HANDLE_FUNCTION_ENTER();
2781 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, type, error);
2785 MONO_HANDLE_ARRAY_SETREF (dest, i, rt);
2788 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
2791 ICALL_EXPORT MonoArrayHandle
2792 ves_icall_RuntimeType_GetGenericArguments (MonoReflectionTypeHandle ref_type, MonoBoolean runtimeTypeArray, MonoError *error)
2795 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2797 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2798 MonoClass *klass = mono_class_from_mono_type (type);
2800 MonoArrayHandle res = MONO_HANDLE_NEW (MonoArray, NULL);
2801 if (mono_class_is_gtd (klass)) {
2802 MonoGenericContainer *container = mono_class_get_generic_container (klass);
2803 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, container->type_argc, error));
2806 for (int i = 0; i < container->type_argc; ++i) {
2807 MonoClass *pklass = mono_class_from_generic_parameter_internal (mono_generic_container_get_param (container, i));
2809 if (!set_type_object_in_array (domain, &pklass->byval_arg, res, i, error))
2813 } else if (mono_class_is_ginst (klass)) {
2814 MonoGenericInst *inst = mono_class_get_generic_class (klass)->context.class_inst;
2815 MONO_HANDLE_ASSIGN (res, create_type_array (domain, runtimeTypeArray, inst->type_argc, error));
2818 for (int i = 0; i < inst->type_argc; ++i) {
2819 if (!set_type_object_in_array (domain, inst->type_argv [i], res, i, error))
2828 ICALL_EXPORT gboolean
2829 ves_icall_RuntimeTypeHandle_IsGenericTypeDefinition (MonoReflectionTypeHandle ref_type, MonoError *error)
2833 if (!IS_MONOTYPE (MONO_HANDLE_RAW(ref_type)))
2836 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2840 MonoClass *klass = mono_class_from_mono_type (type);
2841 return mono_class_is_gtd (klass);
2844 ICALL_EXPORT MonoReflectionTypeHandle
2845 ves_icall_RuntimeTypeHandle_GetGenericTypeDefinition_impl (MonoReflectionTypeHandle ref_type, MonoError *error)
2848 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2850 MonoReflectionTypeHandle ret = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2855 MonoClass *klass = mono_class_from_mono_type (type);
2857 if (mono_class_is_gtd (klass)) {
2858 /* check this one */
2859 MONO_HANDLE_ASSIGN (ret, ref_type);
2862 if (mono_class_is_ginst (klass)) {
2863 MonoClass *generic_class = mono_class_get_generic_class (klass)->container_class;
2865 guint32 ref_info_handle = mono_class_get_ref_info_handle (generic_class);
2867 if (generic_class->wastypebuilder && ref_info_handle) {
2868 MonoObjectHandle tb = mono_gchandle_get_target_handle (ref_info_handle);
2869 g_assert (!MONO_HANDLE_IS_NULL (tb));
2870 MONO_HANDLE_ASSIGN (ret, tb);
2872 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2873 MONO_HANDLE_ASSIGN (ret, mono_type_get_object_handle (domain, &generic_class->byval_arg, error));
2880 ICALL_EXPORT MonoReflectionTypeHandle
2881 ves_icall_RuntimeType_MakeGenericType (MonoReflectionTypeHandle reftype, MonoArrayHandle type_array, MonoError *error)
2884 MonoDomain *domain = MONO_HANDLE_DOMAIN (reftype);
2886 g_assert (IS_MONOTYPE_HANDLE (reftype));
2887 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
2888 mono_class_init_checked (mono_class_from_mono_type (type), error);
2890 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2892 int count = mono_array_handle_length (type_array);
2893 MonoType **types = g_new0 (MonoType *, count);
2895 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
2896 for (int i = 0; i < count; i++) {
2897 MONO_HANDLE_ARRAY_GETREF (t, type_array, i);
2898 types [i] = MONO_HANDLE_GETVAL (t, type);
2901 MonoType *geninst = mono_reflection_bind_generic_parameters (reftype, count, types, error);
2904 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2907 MonoClass *klass = mono_class_from_mono_type (geninst);
2909 /*we might inflate to the GTD*/
2910 if (mono_class_is_ginst (klass) && !mono_verifier_class_is_valid_generic_instantiation (klass)) {
2911 mono_error_set_argument (error, "typeArguments", "Invalid generic arguments");
2912 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
2915 return mono_type_get_object_handle (domain, geninst, error);
2918 ICALL_EXPORT gboolean
2919 ves_icall_RuntimeTypeHandle_HasInstantiation (MonoReflectionTypeHandle ref_type, MonoError *error)
2924 if (!IS_MONOTYPE (MONO_HANDLE_RAW (ref_type)))
2927 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2931 klass = mono_class_from_mono_type (type);
2932 return mono_class_is_ginst (klass) || mono_class_is_gtd (klass);
2936 ves_icall_RuntimeType_GetGenericParameterPosition (MonoReflectionTypeHandle ref_type, MonoError *error)
2939 if (!IS_MONOTYPE_HANDLE (ref_type))
2941 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2943 if (is_generic_parameter (type))
2944 return mono_type_get_generic_param_num (type);
2948 ICALL_EXPORT MonoGenericParamInfo *
2949 ves_icall_RuntimeTypeHandle_GetGenericParameterInfo (MonoReflectionTypeHandle ref_type, MonoError *error)
2952 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2953 return mono_generic_param_info (type->data.generic_param);
2956 ICALL_EXPORT MonoBoolean
2957 ves_icall_RuntimeTypeHandle_IsGenericVariable (MonoReflectionTypeHandle ref_type, MonoError *error)
2959 MonoType *type = MONO_HANDLE_GETVAL(ref_type, type);
2960 return is_generic_parameter (type);
2963 ICALL_EXPORT MonoReflectionMethodHandle
2964 ves_icall_RuntimeType_GetCorrespondingInflatedMethod (MonoReflectionTypeHandle ref_type,
2965 MonoReflectionMethodHandle generic,
2969 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
2970 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2971 MonoClass *klass = mono_class_from_mono_type (type);
2973 mono_class_init_checked (klass, error);
2975 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2977 MonoMethod *generic_method = MONO_HANDLE_GETVAL (generic, method);
2979 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2981 gpointer iter = NULL;
2982 while ((method = mono_class_get_methods (klass, &iter))) {
2983 if (method->token == generic_method->token) {
2984 ret = mono_method_get_object_handle (domain, method, klass, error);
2986 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
2993 ICALL_EXPORT MonoReflectionMethodHandle
2994 ves_icall_RuntimeType_get_DeclaringMethod (MonoReflectionTypeHandle ref_type, MonoError *error)
2997 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
2998 MonoReflectionMethodHandle ret = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
3000 if (type->byref || (type->type != MONO_TYPE_MVAR && type->type != MONO_TYPE_VAR)) {
3001 mono_error_set_invalid_operation (error, "DeclaringMethod can only be used on generic arguments");
3004 if (type->type == MONO_TYPE_VAR)
3007 MonoMethod *method = mono_type_get_generic_param_owner (type)->owner.method;
3010 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
3012 MONO_HANDLE_ASSIGN (ret, mono_method_get_object_handle (domain, method, method->klass, error));
3017 ICALL_EXPORT MonoBoolean
3018 ves_icall_System_RuntimeType_IsTypeExportedToWindowsRuntime (MonoError *error)
3021 mono_error_set_not_implemented (error, "%s", "");
3025 ICALL_EXPORT MonoBoolean
3026 ves_icall_System_RuntimeType_IsWindowsRuntimeObjectType (MonoError *error)
3029 mono_error_set_not_implemented (error, "%s", "");
3034 ves_icall_MonoMethod_GetPInvoke (MonoReflectionMethodHandle ref_method, int* flags, MonoStringHandleOut entry_point, MonoStringHandleOut dll_name, MonoError *error)
3036 MonoDomain *domain = mono_domain_get ();
3037 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3038 MonoImage *image = method->klass->image;
3039 MonoMethodPInvoke *piinfo = (MonoMethodPInvoke *)method;
3040 MonoTableInfo *tables = image->tables;
3041 MonoTableInfo *im = &tables [MONO_TABLE_IMPLMAP];
3042 MonoTableInfo *mr = &tables [MONO_TABLE_MODULEREF];
3043 guint32 im_cols [MONO_IMPLMAP_SIZE];
3044 guint32 scope_token;
3045 const char *import = NULL;
3046 const char *scope = NULL;
3050 if (image_is_dynamic (image)) {
3051 MonoReflectionMethodAux *method_aux =
3052 (MonoReflectionMethodAux *)g_hash_table_lookup (((MonoDynamicImage*)image)->method_aux_hash, method);
3054 import = method_aux->dllentry;
3055 scope = method_aux->dll;
3058 if (!import || !scope) {
3059 mono_error_set_argument (error, "method", "System.Refleciton.Emit method with invalid pinvoke information");
3064 if (piinfo->implmap_idx) {
3065 mono_metadata_decode_row (im, piinfo->implmap_idx - 1, im_cols, MONO_IMPLMAP_SIZE);
3067 piinfo->piflags = im_cols [MONO_IMPLMAP_FLAGS];
3068 import = mono_metadata_string_heap (image, im_cols [MONO_IMPLMAP_NAME]);
3069 scope_token = mono_metadata_decode_row_col (mr, im_cols [MONO_IMPLMAP_SCOPE] - 1, MONO_MODULEREF_NAME);
3070 scope = mono_metadata_string_heap (image, scope_token);
3074 *flags = piinfo->piflags;
3075 MONO_HANDLE_ASSIGN (entry_point, mono_string_new_handle (domain, import, error));
3076 return_if_nok (error);
3077 MONO_HANDLE_ASSIGN (dll_name, mono_string_new_handle (domain, scope, error));
3080 ICALL_EXPORT MonoReflectionMethodHandle
3081 ves_icall_MonoMethod_GetGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *error)
3084 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3086 if (method->is_generic)
3089 if (!method->is_inflated)
3090 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3092 MonoMethodInflated *imethod = (MonoMethodInflated *) method;
3094 MonoMethod *result = imethod->declaring;
3095 /* Not a generic method. */
3096 if (!result->is_generic)
3097 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
3099 if (image_is_dynamic (method->klass->image)) {
3100 MonoDynamicImage *image = (MonoDynamicImage*)method->klass->image;
3103 * FIXME: Why is this stuff needed at all ? Why can't the code below work for
3104 * the dynamic case as well ?
3106 mono_image_lock ((MonoImage*)image);
3107 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, mono_g_hash_table_lookup (image->generic_def_objects, imethod));
3108 mono_image_unlock ((MonoImage*)image);
3110 if (!MONO_HANDLE_IS_NULL (res))
3114 if (imethod->context.class_inst) {
3115 MonoClass *klass = ((MonoMethod *) imethod)->klass;
3116 /*Generic methods gets the context of the GTD.*/
3117 if (mono_class_get_context (klass)) {
3118 result = mono_class_inflate_generic_method_full_checked (result, klass, mono_class_get_context (klass), error);
3119 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
3123 return mono_method_get_object_handle (MONO_HANDLE_DOMAIN (ref_method), result, NULL, error);
3126 ICALL_EXPORT gboolean
3127 ves_icall_MonoMethod_get_IsGenericMethod (MonoReflectionMethodHandle ref_method, MonoError *erro)
3129 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3130 return mono_method_signature (method)->generic_param_count != 0;
3133 ICALL_EXPORT gboolean
3134 ves_icall_MonoMethod_get_IsGenericMethodDefinition (MonoReflectionMethodHandle ref_method, MonoError *Error)
3136 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3137 return method->is_generic;
3141 set_array_generic_argument_handle_inflated (MonoDomain *domain, MonoGenericInst *inst, int i, MonoArrayHandle arr, MonoError *error)
3143 HANDLE_FUNCTION_ENTER ();
3145 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, inst->type_argv [i], error);
3148 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3150 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3154 set_array_generic_argument_handle_gparam (MonoDomain *domain, MonoGenericContainer *container, int i, MonoArrayHandle arr, MonoError *error)
3156 HANDLE_FUNCTION_ENTER ();
3158 MonoGenericParam *param = mono_generic_container_get_param (container, i);
3159 MonoClass *pklass = mono_class_from_generic_parameter_internal (param);
3160 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &pklass->byval_arg, error);
3163 MONO_HANDLE_ARRAY_SETREF (arr, i, rt);
3165 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
3168 ICALL_EXPORT MonoArrayHandle
3169 ves_icall_MonoMethod_GetGenericArguments (MonoReflectionMethodHandle ref_method, MonoError *error)
3172 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_method);
3173 MonoMethod *method = MONO_HANDLE_GETVAL (ref_method, method);
3175 if (method->is_inflated) {
3176 MonoGenericInst *inst = mono_method_get_context (method)->method_inst;
3179 int count = inst->type_argc;
3180 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3181 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3183 for (int i = 0; i < count; i++) {
3184 if (!set_array_generic_argument_handle_inflated (domain, inst, i, res, error))
3187 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3192 int count = mono_method_signature (method)->generic_param_count;
3193 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
3194 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3196 MonoGenericContainer *container = mono_method_get_generic_container (method);
3197 for (int i = 0; i < count; i++) {
3198 if (!set_array_generic_argument_handle_gparam (domain, container, i, res, error))
3201 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
3205 ICALL_EXPORT MonoObject *
3206 ves_icall_InternalInvoke (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoException **exc)
3210 * Invoke from reflection is supposed to always be a virtual call (the API
3211 * is stupid), mono_runtime_invoke_*() calls the provided method, allowing
3212 * greater flexibility.
3214 MonoMethod *m = method->method;
3215 MonoMethodSignature *sig = mono_method_signature (m);
3218 void *obj = this_arg;
3222 if (mono_security_core_clr_enabled () &&
3223 !mono_security_core_clr_ensure_reflection_access_method (m, &error)) {
3224 mono_error_set_pending_exception (&error);
3228 if (!(m->flags & METHOD_ATTRIBUTE_STATIC)) {
3229 if (!mono_class_vtable_full (mono_object_domain (method), m->klass, &error)) {
3230 mono_error_cleanup (&error); /* FIXME does this make sense? */
3231 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_class_get_exception_for_failure (m->klass));
3236 if (!mono_object_isinst_checked (this_arg, m->klass, &error)) {
3237 if (!is_ok (&error)) {
3238 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_error_convert_to_exception (&error));
3241 char *this_name = mono_type_get_full_name (mono_object_get_class (this_arg));
3242 char *target_name = mono_type_get_full_name (m->klass);
3243 char *msg = g_strdup_printf ("Object of type '%s' doesn't match target type '%s'", this_name, target_name);
3244 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", msg));
3246 g_free (target_name);
3250 m = mono_object_get_virtual_method (this_arg, m);
3251 /* must pass the pointer to the value for valuetype methods */
3252 if (m->klass->valuetype)
3253 obj = mono_object_unbox (this_arg);
3254 } else if (strcmp (m->name, ".ctor") && !m->wrapper_type) {
3255 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name_msg (mono_defaults.corlib, "System.Reflection", "TargetException", "Non-static method requires a target."));
3260 if (sig->ret->byref) {
3261 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"));
3265 pcount = params? mono_array_length (params): 0;
3266 if (pcount != sig->param_count) {
3267 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_exception_from_name (mono_defaults.corlib, "System.Reflection", "TargetParameterCountException"));
3271 if (mono_class_is_abstract (m->klass) && !strcmp (m->name, ".ctor") && !this_arg) {
3272 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."));
3276 image = m->klass->image;
3277 if (image->assembly->ref_only) {
3278 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."));
3282 if (image_is_dynamic (image) && !((MonoDynamicImage*)image)->run) {
3283 mono_gc_wbarrier_generic_store (exc, (MonoObject*) mono_get_exception_not_supported ("Cannot invoke a method in a dynamic assembly without run access."));
3287 if (m->klass->rank && !strcmp (m->name, ".ctor")) {
3291 intptr_t *lower_bounds;
3292 pcount = mono_array_length (params);
3293 lengths = (uintptr_t *)alloca (sizeof (uintptr_t) * pcount);
3294 /* Note: the synthetized array .ctors have int32 as argument type */
3295 for (i = 0; i < pcount; ++i)
3296 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, i) + sizeof (MonoObject));
3298 if (m->klass->rank == 1 && sig->param_count == 2 && m->klass->element_class->rank) {
3299 /* This is a ctor for jagged arrays. MS creates an array of arrays. */
3300 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3301 if (!mono_error_ok (&error)) {
3302 mono_error_set_pending_exception (&error);
3306 for (i = 0; i < mono_array_length (arr); ++i) {
3307 MonoArray *subarray = mono_array_new_full_checked (mono_object_domain (params), m->klass->element_class, &lengths [1], NULL, &error);
3308 if (!mono_error_ok (&error)) {
3309 mono_error_set_pending_exception (&error);
3312 mono_array_setref_fast (arr, i, subarray);
3314 return (MonoObject*)arr;
3317 if (m->klass->rank == pcount) {
3318 /* Only lengths provided. */
3319 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, NULL, &error);
3320 if (!mono_error_ok (&error)) {
3321 mono_error_set_pending_exception (&error);
3325 return (MonoObject*)arr;
3327 g_assert (pcount == (m->klass->rank * 2));
3328 /* The arguments are lower-bound-length pairs */
3329 lower_bounds = (intptr_t *)g_alloca (sizeof (intptr_t) * pcount);
3331 for (i = 0; i < pcount / 2; ++i) {
3332 lower_bounds [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2)) + sizeof (MonoObject));
3333 lengths [i] = *(int32_t*) ((char*)mono_array_get (params, gpointer, (i * 2) + 1) + sizeof (MonoObject));
3336 arr = mono_array_new_full_checked (mono_object_domain (params), m->klass, lengths, lower_bounds, &error);
3337 if (!mono_error_ok (&error)) {
3338 mono_error_set_pending_exception (&error);
3342 return (MonoObject*)arr;
3345 MonoObject *result = mono_runtime_invoke_array_checked (m, obj, params, &error);
3346 mono_error_set_pending_exception (&error);
3350 #ifndef DISABLE_REMOTING
3352 internal_execute_field_getter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3355 MonoArray *out_args;
3356 MonoClass *k = mono_object_class (this_arg);
3360 /* If this is a proxy, then it must be a CBO */
3361 if (mono_class_is_transparent_proxy (k)) {
3362 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3363 this_arg = tp->rp->unwrapped_server;
3364 g_assert (this_arg);
3365 k = mono_object_class (this_arg);
3368 name = mono_array_get (params, MonoString *, 1);
3369 str = mono_string_to_utf8_checked (name, error);
3370 return_if_nok (error);
3373 MonoClassField* field = mono_class_get_field_from_name (k, str);
3376 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3378 if (field_klass->valuetype) {
3379 result = mono_value_box_checked (domain, field_klass, (char *)this_arg + field->offset, error);
3380 return_if_nok (error);
3382 result = (MonoObject *)*((gpointer *)((char *)this_arg + field->offset));
3384 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 1, error);
3385 return_if_nok (error);
3386 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3387 mono_array_setref (out_args, 0, result);
3394 g_assert_not_reached ();
3398 internal_execute_field_setter (MonoDomain *domain, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs, MonoError *error)
3401 MonoArray *out_args;
3402 MonoClass *k = mono_object_class (this_arg);
3408 /* If this is a proxy, then it must be a CBO */
3409 if (mono_class_is_transparent_proxy (k)) {
3410 MonoTransparentProxy *tp = (MonoTransparentProxy*) this_arg;
3411 this_arg = tp->rp->unwrapped_server;
3412 g_assert (this_arg);
3413 k = mono_object_class (this_arg);
3416 name = mono_array_get (params, MonoString *, 1);
3417 str = mono_string_to_utf8_checked (name, error);
3418 return_if_nok (error);
3421 MonoClassField* field = mono_class_get_field_from_name (k, str);
3424 MonoClass *field_klass = mono_class_from_mono_type (field->type);
3425 MonoObject *val = (MonoObject *)mono_array_get (params, gpointer, 2);
3427 if (field_klass->valuetype) {
3428 size = mono_type_size (field->type, &align);
3429 g_assert (size == mono_class_value_size (field_klass, NULL));
3430 mono_gc_wbarrier_value_copy ((char *)this_arg + field->offset, (char*)val + sizeof (MonoObject), 1, field_klass);
3432 mono_gc_wbarrier_set_field (this_arg, (char*)this_arg + field->offset, val);
3435 out_args = mono_array_new_checked (domain, mono_defaults.object_class, 0, error);
3436 return_if_nok (error);
3437 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3445 g_assert_not_reached ();
3448 ICALL_EXPORT MonoObject *
3449 ves_icall_InternalExecute (MonoReflectionMethod *method, MonoObject *this_arg, MonoArray *params, MonoArray **outArgs)
3452 MonoDomain *domain = mono_object_domain (method);
3453 MonoMethod *m = method->method;
3454 MonoMethodSignature *sig = mono_method_signature (m);
3455 MonoArray *out_args;
3457 int i, j, outarg_count = 0;
3459 if (m->klass == mono_defaults.object_class) {
3460 if (!strcmp (m->name, "FieldGetter")) {
3461 internal_execute_field_getter (domain, this_arg, params, outArgs, &error);
3462 mono_error_set_pending_exception (&error);
3464 } else if (!strcmp (m->name, "FieldSetter")) {
3465 internal_execute_field_setter (domain, this_arg, params, outArgs, &error);
3466 mono_error_set_pending_exception (&error);
3471 for (i = 0; i < mono_array_length (params); i++) {
3472 if (sig->params [i]->byref)
3476 out_args = mono_array_new_checked (domain, mono_defaults.object_class, outarg_count, &error);
3477 if (mono_error_set_pending_exception (&error))
3480 /* handle constructors only for objects already allocated */
3481 if (!strcmp (method->method->name, ".ctor"))
3482 g_assert (this_arg);
3484 /* This can be called only on MBR objects, so no need to unbox for valuetypes. */
3485 g_assert (!method->method->klass->valuetype);
3486 result = mono_runtime_invoke_array_checked (method->method, this_arg, params, &error);
3487 if (mono_error_set_pending_exception (&error))
3490 for (i = 0, j = 0; i < mono_array_length (params); i++) {
3491 if (sig->params [i]->byref) {
3493 arg = mono_array_get (params, gpointer, i);
3494 mono_array_setref (out_args, j, arg);
3499 mono_gc_wbarrier_generic_store (outArgs, (MonoObject*) out_args);
3506 read_enum_value (const char *mem, int type)
3509 case MONO_TYPE_BOOLEAN:
3511 return *(guint8*)mem;
3513 return *(gint8*)mem;
3514 case MONO_TYPE_CHAR:
3516 return read16 (mem);
3518 return (gint16) read16 (mem);
3520 return read32 (mem);
3522 return (gint32) read32 (mem);
3525 return read64 (mem);
3527 g_assert_not_reached ();
3533 write_enum_value (char *mem, int type, guint64 value)
3537 case MONO_TYPE_I1: {
3538 guint8 *p = (guint8*)mem;
3544 case MONO_TYPE_CHAR: {
3545 guint16 *p = (guint16 *)mem;
3550 case MONO_TYPE_I4: {
3551 guint32 *p = (guint32 *)mem;
3556 case MONO_TYPE_I8: {
3557 guint64 *p = (guint64 *)mem;
3562 g_assert_not_reached ();
3567 ICALL_EXPORT MonoObject *
3568 ves_icall_System_Enum_ToObject (MonoReflectionType *enumType, guint64 value)
3576 domain = mono_object_domain (enumType);
3577 enumc = mono_class_from_mono_type (enumType->type);
3579 mono_class_init_checked (enumc, &error);
3580 if (mono_error_set_pending_exception (&error))
3583 etype = mono_class_enum_basetype (enumc);
3585 res = mono_object_new_checked (domain, enumc, &error);
3586 if (mono_error_set_pending_exception (&error))
3588 write_enum_value ((char *)res + sizeof (MonoObject), etype->type, value);
3593 ICALL_EXPORT MonoBoolean
3594 ves_icall_System_Enum_InternalHasFlag (MonoObject *a, MonoObject *b)
3596 int size = mono_class_value_size (a->vtable->klass, NULL);
3597 guint64 a_val = 0, b_val = 0;
3599 memcpy (&a_val, mono_object_unbox (a), size);
3600 memcpy (&b_val, mono_object_unbox (b), size);
3602 return (a_val & b_val) == b_val;
3605 ICALL_EXPORT MonoObject *
3606 ves_icall_System_Enum_get_value (MonoObject *eobj)
3618 g_assert (eobj->vtable->klass->enumtype);
3620 enumc = mono_class_from_mono_type (mono_class_enum_basetype (eobj->vtable->klass));
3621 res = mono_object_new_checked (mono_object_domain (eobj), enumc, &error);
3622 if (mono_error_set_pending_exception (&error))
3624 dst = (char *)res + sizeof (MonoObject);
3625 src = (char *)eobj + sizeof (MonoObject);
3626 size = mono_class_value_size (enumc, NULL);
3628 memcpy (dst, src, size);
3633 ICALL_EXPORT MonoReflectionType *
3634 ves_icall_System_Enum_get_underlying_type (MonoReflectionType *type)
3637 MonoReflectionType *ret;
3641 klass = mono_class_from_mono_type (type->type);
3642 mono_class_init_checked (klass, &error);
3643 if (mono_error_set_pending_exception (&error))
3646 etype = mono_class_enum_basetype (klass);
3648 mono_set_pending_exception (mono_get_exception_argument ("enumType", "Type provided must be an Enum."));
3652 ret = mono_type_get_object_checked (mono_object_domain (type), etype, &error);
3653 mono_error_set_pending_exception (&error);
3659 ves_icall_System_Enum_compare_value_to (MonoObject *eobj, MonoObject *other)
3661 gpointer tdata = (char *)eobj + sizeof (MonoObject);
3662 gpointer odata = (char *)other + sizeof (MonoObject);
3663 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3664 g_assert (basetype);
3669 if (eobj->vtable->klass != other->vtable->klass)
3672 #define COMPARE_ENUM_VALUES(ENUM_TYPE) do { \
3673 ENUM_TYPE me = *((ENUM_TYPE*)tdata); \
3674 ENUM_TYPE other = *((ENUM_TYPE*)odata); \
3677 return me > other ? 1 : -1; \
3680 switch (basetype->type) {
3682 COMPARE_ENUM_VALUES (guint8);
3684 COMPARE_ENUM_VALUES (gint8);
3685 case MONO_TYPE_CHAR:
3687 COMPARE_ENUM_VALUES (guint16);
3689 COMPARE_ENUM_VALUES (gint16);
3691 COMPARE_ENUM_VALUES (guint32);
3693 COMPARE_ENUM_VALUES (gint32);
3695 COMPARE_ENUM_VALUES (guint64);
3697 COMPARE_ENUM_VALUES (gint64);
3701 #undef COMPARE_ENUM_VALUES
3702 /* indicates that the enum was of an unsupported unerlying type */
3707 ves_icall_System_Enum_get_hashcode (MonoObject *eobj)
3709 gpointer data = (char *)eobj + sizeof (MonoObject);
3710 MonoType *basetype = mono_class_enum_basetype (eobj->vtable->klass);
3711 g_assert (basetype);
3713 switch (basetype->type) {
3714 case MONO_TYPE_I1: {
3715 gint8 value = *((gint8*)data);
3716 return ((int)value ^ (int)value << 8);
3719 return *((guint8*)data);
3720 case MONO_TYPE_CHAR:
3722 return *((guint16*)data);
3724 case MONO_TYPE_I2: {
3725 gint16 value = *((gint16*)data);
3726 return ((int)(guint16)value | (((int)value) << 16));
3729 return *((guint32*)data);
3731 return *((gint32*)data);
3733 case MONO_TYPE_I8: {
3734 gint64 value = *((gint64*)data);
3735 return (gint)(value & 0xffffffff) ^ (int)(value >> 32);
3738 g_error ("Implement type 0x%02x in get_hashcode", basetype->type);
3744 get_enum_field (MonoDomain *domain, MonoArrayHandle names, MonoArrayHandle values, int base_type, MonoClassField *field, guint* j, guint64 *previous_value, gboolean *sorted, MonoError *error)
3747 HANDLE_FUNCTION_ENTER();
3748 guint64 field_value;
3750 MonoTypeEnum def_type;
3752 if (!(field->type->attrs & FIELD_ATTRIBUTE_STATIC))
3754 if (strcmp ("value__", mono_field_get_name (field)) == 0)
3756 if (mono_field_is_deleted (field))
3758 MonoStringHandle name = mono_string_new_handle (domain, mono_field_get_name (field), error);
3761 MONO_HANDLE_ARRAY_SETREF (names, *j, name);
3763 p = mono_class_get_field_default_value (field, &def_type);
3764 /* len = */ mono_metadata_decode_blob_size (p, &p);
3766 field_value = read_enum_value (p, base_type);
3767 MONO_HANDLE_ARRAY_SETVAL (values, guint64, *j, field_value);
3769 if (*previous_value > field_value)
3772 *previous_value = field_value;
3775 HANDLE_FUNCTION_RETURN();
3778 ICALL_EXPORT MonoBoolean
3779 ves_icall_System_Enum_GetEnumValuesAndNames (MonoReflectionTypeHandle type, MonoArrayHandleOut values, MonoArrayHandleOut names, MonoError *error)
3781 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
3782 MonoClass *enumc = mono_class_from_mono_type (MONO_HANDLE_RAW(type)->type);
3783 guint j = 0, nvalues;
3785 MonoClassField *field;
3787 guint64 previous_value = 0;
3788 gboolean sorted = TRUE;
3791 mono_class_init_checked (enumc, error);
3792 return_val_if_nok (error, FALSE);
3794 if (!enumc->enumtype) {
3795 mono_error_set_argument (error, "enumType", "Type provided must be an Enum.");
3799 base_type = mono_class_enum_basetype (enumc)->type;
3801 nvalues = mono_class_num_fields (enumc) > 0 ? mono_class_num_fields (enumc) - 1 : 0;
3802 MONO_HANDLE_ASSIGN(names, mono_array_new_handle (domain, mono_defaults.string_class, nvalues, error));
3803 return_val_if_nok (error, FALSE);
3804 MONO_HANDLE_ASSIGN(values, mono_array_new_handle (domain, mono_defaults.uint64_class, nvalues, error));
3805 return_val_if_nok (error, FALSE);
3808 while ((field = mono_class_get_fields (enumc, &iter))) {
3809 get_enum_field(domain, names, values, base_type, field, &j, &previous_value, &sorted, error);
3813 return_val_if_nok (error, FALSE);
3819 BFLAGS_IgnoreCase = 1,
3820 BFLAGS_DeclaredOnly = 2,
3821 BFLAGS_Instance = 4,
3823 BFLAGS_Public = 0x10,
3824 BFLAGS_NonPublic = 0x20,
3825 BFLAGS_FlattenHierarchy = 0x40,
3826 BFLAGS_InvokeMethod = 0x100,
3827 BFLAGS_CreateInstance = 0x200,
3828 BFLAGS_GetField = 0x400,
3829 BFLAGS_SetField = 0x800,
3830 BFLAGS_GetProperty = 0x1000,
3831 BFLAGS_SetProperty = 0x2000,
3832 BFLAGS_ExactBinding = 0x10000,
3833 BFLAGS_SuppressChangeType = 0x20000,
3834 BFLAGS_OptionalParamBinding = 0x40000
3837 ICALL_EXPORT GPtrArray*
3838 ves_icall_RuntimeType_GetFields_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
3841 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
3844 return g_ptr_array_new ();
3847 int (*compare_func) (const char *s1, const char *s2) = NULL;
3848 compare_func = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
3850 MonoClass *startklass, *klass;
3851 klass = startklass = mono_class_from_mono_type (type);
3853 GPtrArray *ptr_array = g_ptr_array_sized_new (16);
3856 if (mono_class_has_failure (klass)) {
3857 mono_error_set_for_class_failure (error, klass);
3861 MonoClassField *field;
3862 gpointer iter = NULL;
3863 while ((field = mono_class_get_fields_lazy (klass, &iter))) {
3864 guint32 flags = mono_field_get_flags (field);
3866 if (mono_field_is_deleted_with_flags (field, flags))
3868 if ((flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) == FIELD_ATTRIBUTE_PUBLIC) {
3869 if (bflags & BFLAGS_Public)
3871 } else if ((klass == startklass) || (flags & FIELD_ATTRIBUTE_FIELD_ACCESS_MASK) != FIELD_ATTRIBUTE_PRIVATE) {
3872 if (bflags & BFLAGS_NonPublic) {
3879 if (flags & FIELD_ATTRIBUTE_STATIC) {
3880 if (bflags & BFLAGS_Static)
3881 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3884 if (bflags & BFLAGS_Instance)
3891 if (utf8_name != NULL && compare_func (mono_field_get_name (field), utf8_name))
3894 g_ptr_array_add (ptr_array, field);
3896 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
3902 g_ptr_array_free (ptr_array, TRUE);
3907 method_nonpublic (MonoMethod* method, gboolean start_klass)
3909 switch (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) {
3910 case METHOD_ATTRIBUTE_ASSEM:
3911 return (start_klass || mono_defaults.generic_ilist_class);
3912 case METHOD_ATTRIBUTE_PRIVATE:
3914 case METHOD_ATTRIBUTE_PUBLIC:
3922 mono_class_get_methods_by_name (MonoClass *klass, const char *name, guint32 bflags, gboolean ignore_case, gboolean allow_ctors, MonoError *error)
3925 MonoClass *startklass;
3929 /*FIXME, use MonoBitSet*/
3930 guint32 method_slots_default [8];
3931 guint32 *method_slots = NULL;
3932 int (*compare_func) (const char *s1, const char *s2) = NULL;
3934 array = g_ptr_array_new ();
3939 compare_func = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
3941 /* An optimization for calls made from Delegate:CreateDelegate () */
3942 if (klass->delegate && name && !strcmp (name, "Invoke") && (bflags == (BFLAGS_Public | BFLAGS_Static | BFLAGS_Instance))) {
3943 method = mono_get_delegate_invoke (klass);
3946 g_ptr_array_add (array, method);
3950 mono_class_setup_methods (klass);
3951 mono_class_setup_vtable (klass);
3952 if (mono_class_has_failure (klass))
3955 if (is_generic_parameter (&klass->byval_arg))
3956 nslots = mono_class_get_vtable_size (klass->parent);
3958 nslots = MONO_CLASS_IS_INTERFACE (klass) ? mono_class_num_methods (klass) : mono_class_get_vtable_size (klass);
3959 if (nslots >= sizeof (method_slots_default) * 8) {
3960 method_slots = g_new0 (guint32, nslots / 32 + 1);
3962 method_slots = method_slots_default;
3963 memset (method_slots, 0, sizeof (method_slots_default));
3966 mono_class_setup_methods (klass);
3967 mono_class_setup_vtable (klass);
3968 if (mono_class_has_failure (klass))
3972 while ((method = mono_class_get_methods (klass, &iter))) {
3974 if (method->slot != -1) {
3975 g_assert (method->slot < nslots);
3976 if (method_slots [method->slot >> 5] & (1 << (method->slot & 0x1f)))
3978 if (!(method->flags & METHOD_ATTRIBUTE_NEW_SLOT))
3979 method_slots [method->slot >> 5] |= 1 << (method->slot & 0x1f);
3982 if (!allow_ctors && method->name [0] == '.' && (strcmp (method->name, ".ctor") == 0 || strcmp (method->name, ".cctor") == 0))
3984 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
3985 if (bflags & BFLAGS_Public)
3987 } else if ((bflags & BFLAGS_NonPublic) && method_nonpublic (method, (klass == startklass))) {
3993 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
3994 if (bflags & BFLAGS_Static)
3995 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
3998 if (bflags & BFLAGS_Instance)
4006 if (compare_func (name, method->name))
4011 g_ptr_array_add (array, method);
4013 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4015 if (method_slots != method_slots_default)
4016 g_free (method_slots);
4021 if (method_slots != method_slots_default)
4022 g_free (method_slots);
4023 g_ptr_array_free (array, TRUE);
4025 g_assert (mono_class_has_failure (klass));
4026 mono_error_set_for_class_failure (error, klass);
4030 ICALL_EXPORT GPtrArray*
4031 ves_icall_RuntimeType_GetMethodsByName_native (MonoReflectionTypeHandle ref_type, const char *mname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4034 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4036 MonoClass *klass = mono_class_from_mono_type (type);
4038 return g_ptr_array_new ();
4041 return mono_class_get_methods_by_name (klass, mname, bflags, ignore_case, FALSE, error);
4044 ICALL_EXPORT GPtrArray*
4045 ves_icall_RuntimeType_GetConstructors_native (MonoReflectionTypeHandle ref_type, guint32 bflags, MonoError *error)
4048 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4050 return g_ptr_array_new ();
4053 MonoClass *startklass, *klass;
4054 klass = startklass = mono_class_from_mono_type (type);
4056 mono_class_setup_methods (klass);
4057 if (mono_class_has_failure (klass)) {
4058 mono_error_set_for_class_failure (error, klass);
4063 GPtrArray *res_array = g_ptr_array_sized_new (4); /* FIXME, guestimating */
4066 gpointer iter = NULL;
4067 while ((method = mono_class_get_methods (klass, &iter))) {
4069 if (strcmp (method->name, ".ctor") && strcmp (method->name, ".cctor"))
4071 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4072 if (bflags & BFLAGS_Public)
4075 if (bflags & BFLAGS_NonPublic)
4081 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4082 if (bflags & BFLAGS_Static)
4083 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4086 if (bflags & BFLAGS_Instance)
4092 g_ptr_array_add (res_array, method);
4099 property_hash (gconstpointer data)
4101 MonoProperty *prop = (MonoProperty*)data;
4103 return g_str_hash (prop->name);
4107 property_accessor_override (MonoMethod *method1, MonoMethod *method2)
4109 if (method1->slot != -1 && method1->slot == method2->slot)
4112 if (mono_class_get_generic_type_definition (method1->klass) == mono_class_get_generic_type_definition (method2->klass)) {
4113 if (method1->is_inflated)
4114 method1 = ((MonoMethodInflated*) method1)->declaring;
4115 if (method2->is_inflated)
4116 method2 = ((MonoMethodInflated*) method2)->declaring;
4119 return mono_metadata_signature_equal (mono_method_signature (method1), mono_method_signature (method2));
4123 property_equal (MonoProperty *prop1, MonoProperty *prop2)
4125 // Properties are hide-by-name-and-signature
4126 if (!g_str_equal (prop1->name, prop2->name))
4129 /* If we see a property in a generic method, we want to
4130 compare the generic signatures, not the inflated signatures
4131 because we might conflate two properties that were
4135 public T this[T t] { getter { return t; } } // method 1
4136 public U this[U u] { getter { return u; } } // method 2
4139 If we see int Foo<int,int>::Item[int] we need to know if
4140 the indexer came from method 1 or from method 2, and we
4141 shouldn't conflate them. (Bugzilla 36283)
4143 if (prop1->get && prop2->get && !property_accessor_override (prop1->get, prop2->get))
4146 if (prop1->set && prop2->set && !property_accessor_override (prop1->set, prop2->set))
4153 property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
4158 return method_nonpublic (accessor, start_klass);
4161 ICALL_EXPORT GPtrArray*
4162 ves_icall_RuntimeType_GetPropertiesByName_native (MonoReflectionTypeHandle ref_type, gchar *propname, guint32 bflags, MonoBoolean ignore_case, MonoError *error)
4165 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4169 return g_ptr_array_new ();
4173 MonoClass *startklass, *klass;
4174 klass = startklass = mono_class_from_mono_type (type);
4176 int (*compare_func) (const char *s1, const char *s2) = (ignore_case) ? mono_utf8_strcasecmp : strcmp;
4178 GPtrArray *res_array = g_ptr_array_sized_new (8); /*This the average for ASP.NET types*/
4180 GHashTable *properties = g_hash_table_new (property_hash, (GEqualFunc)property_equal);
4183 mono_class_setup_methods (klass);
4184 mono_class_setup_vtable (klass);
4185 if (mono_class_has_failure (klass)) {
4186 mono_error_set_for_class_failure (error, klass);
4191 gpointer iter = NULL;
4192 while ((prop = mono_class_get_properties (klass, &iter))) {
4194 MonoMethod *method = prop->get;
4199 flags = method->flags;
4200 if ((prop->get && ((prop->get->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC)) ||
4201 (prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
4202 if (bflags & BFLAGS_Public)
4204 } else if (bflags & BFLAGS_NonPublic) {
4205 if (property_accessor_nonpublic(prop->get, startklass == klass) ||
4206 property_accessor_nonpublic(prop->set, startklass == klass)) {
4213 if (flags & METHOD_ATTRIBUTE_STATIC) {
4214 if (bflags & BFLAGS_Static)
4215 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4218 if (bflags & BFLAGS_Instance)
4226 if (propname != NULL && compare_func (propname, prop->name))
4229 if (g_hash_table_lookup (properties, prop))
4232 g_ptr_array_add (res_array, prop);
4234 g_hash_table_insert (properties, prop, prop);
4236 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4239 g_hash_table_destroy (properties);
4246 g_hash_table_destroy (properties);
4247 g_ptr_array_free (res_array, TRUE);
4253 event_hash (gconstpointer data)
4255 MonoEvent *event = (MonoEvent*)data;
4257 return g_str_hash (event->name);
4261 event_equal (MonoEvent *event1, MonoEvent *event2)
4263 // Events are hide-by-name
4264 return g_str_equal (event1->name, event2->name);
4267 ICALL_EXPORT GPtrArray*
4268 ves_icall_RuntimeType_GetEvents_native (MonoReflectionTypeHandle ref_type, char *utf8_name, guint32 bflags, MonoError *error)
4271 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4274 return g_ptr_array_new ();
4277 int (*compare_func) (const char *s1, const char *s2) = (bflags & BFLAGS_IgnoreCase) ? mono_utf8_strcasecmp : strcmp;
4279 GPtrArray *res_array = g_ptr_array_sized_new (4);
4281 MonoClass *startklass, *klass;
4282 klass = startklass = mono_class_from_mono_type (type);
4284 GHashTable *events = g_hash_table_new (event_hash, (GEqualFunc)event_equal);
4286 mono_class_setup_methods (klass);
4287 mono_class_setup_vtable (klass);
4288 if (mono_class_has_failure (klass)) {
4289 mono_error_set_for_class_failure (error, klass);
4294 gpointer iter = NULL;
4295 while ((event = mono_class_get_events (klass, &iter))) {
4297 MonoMethod *method = event->add;
4299 method = event->remove;
4301 method = event->raise;
4303 if ((method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC) {
4304 if (bflags & BFLAGS_Public)
4306 } else if ((klass == startklass) || (method->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) != METHOD_ATTRIBUTE_PRIVATE) {
4307 if (bflags & BFLAGS_NonPublic)
4312 if (bflags & BFLAGS_NonPublic)
4318 if (method->flags & METHOD_ATTRIBUTE_STATIC) {
4319 if (bflags & BFLAGS_Static)
4320 if ((bflags & BFLAGS_FlattenHierarchy) || (klass == startklass))
4323 if (bflags & BFLAGS_Instance)
4328 if (bflags & BFLAGS_Instance)
4333 if (utf8_name != NULL && compare_func (event->name, utf8_name))
4336 if (g_hash_table_lookup (events, event))
4339 g_ptr_array_add (res_array, event);
4341 g_hash_table_insert (events, event, event);
4343 if (!(bflags & BFLAGS_DeclaredOnly) && (klass = klass->parent))
4346 g_hash_table_destroy (events);
4352 g_hash_table_destroy (events);
4354 g_ptr_array_free (res_array, TRUE);
4359 ICALL_EXPORT GPtrArray *
4360 ves_icall_RuntimeType_GetNestedTypes_native (MonoReflectionTypeHandle ref_type, char *str, guint32 bflags, MonoError *error)
4363 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
4366 return g_ptr_array_new ();
4369 MonoClass *klass = mono_class_from_mono_type (type);
4372 * If a nested type is generic, return its generic type definition.
4373 * Note that this means that the return value is essentially the set
4374 * of nested types of the generic type definition of @klass.
4376 * A note in MSDN claims that a generic type definition can have
4377 * nested types that aren't generic. In any case, the container of that
4378 * nested type would be the generic type definition.
4380 if (mono_class_is_ginst (klass))
4381 klass = mono_class_get_generic_class (klass)->container_class;
4383 GPtrArray *res_array = g_ptr_array_new ();
4386 gpointer iter = NULL;
4387 while ((nested = mono_class_get_nested_types (klass, &iter))) {
4389 if ((mono_class_get_flags (nested) & TYPE_ATTRIBUTE_VISIBILITY_MASK) == TYPE_ATTRIBUTE_NESTED_PUBLIC) {
4390 if (bflags & BFLAGS_Public)
4393 if (bflags & BFLAGS_NonPublic)
4399 if (str != NULL && strcmp (nested->name, str))
4402 g_ptr_array_add (res_array, &nested->byval_arg);
4409 get_type_from_module_builder_module (MonoArrayHandle modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4411 HANDLE_FUNCTION_ENTER ();
4413 MonoType *type = NULL;
4414 MonoReflectionModuleBuilderHandle mb = MONO_HANDLE_NEW (MonoReflectionModuleBuilder, NULL);
4415 MONO_HANDLE_ARRAY_GETREF (mb, modules, i);
4416 MonoDynamicImage *dynamic_image = MONO_HANDLE_GETVAL (mb, dynamic_image);
4417 type = mono_reflection_get_type_checked (&dynamic_image->image, &dynamic_image->image, info, ignoreCase, type_resolve, error);
4418 HANDLE_FUNCTION_RETURN_VAL (type);
4422 get_type_from_module_builder_loaded_modules (MonoArrayHandle loaded_modules, int i, MonoTypeNameParse *info, MonoBoolean ignoreCase, gboolean *type_resolve, MonoError *error)
4424 HANDLE_FUNCTION_ENTER ();
4426 MonoType *type = NULL;
4427 MonoReflectionModuleHandle mod = MONO_HANDLE_NEW (MonoReflectionModule, NULL);
4428 MONO_HANDLE_ARRAY_GETREF (mod, loaded_modules, i);
4429 MonoImage *image = MONO_HANDLE_GETVAL (mod, image);
4430 type = mono_reflection_get_type_checked (image, image, info, ignoreCase, type_resolve, error);
4431 HANDLE_FUNCTION_RETURN_VAL (type);
4434 ICALL_EXPORT MonoReflectionTypeHandle
4435 ves_icall_System_Reflection_Assembly_InternalGetType (MonoReflectionAssemblyHandle assembly_h, MonoReflectionModuleHandle module, MonoStringHandle name, MonoBoolean throwOnError, MonoBoolean ignoreCase, MonoError *error)
4439 MonoTypeNameParse info;
4440 gboolean type_resolve;
4442 /* On MS.NET, this does not fire a TypeResolve event */
4443 type_resolve = TRUE;
4444 char *str = mono_string_handle_to_utf8 (name, error);
4448 /*g_print ("requested type %s in %s\n", str, assembly->assembly->aname.name);*/
4449 if (!mono_reflection_parse_type (str, &info)) {
4451 mono_reflection_free_type_info (&info);
4453 mono_error_set_argument (error, "name", "failed to parse the type");
4456 /*g_print ("failed parse\n");*/
4457 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4460 if (info.assembly.name) {
4462 mono_reflection_free_type_info (&info);
4464 /* 1.0 and 2.0 throw different exceptions */
4465 if (mono_defaults.generic_ilist_class)
4466 mono_error_set_argument (error, NULL, "Type names passed to Assembly.GetType() must not specify an assembly.");
4468 mono_error_set_type_load_name (error, g_strdup (""), g_strdup (""), "Type names passed to Assembly.GetType() must not specify an assembly.");
4471 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4474 MonoType *type = NULL;
4475 if (!MONO_HANDLE_IS_NULL (module)) {
4476 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
4478 type = mono_reflection_get_type_checked (image, image, &info, ignoreCase, &type_resolve, error);
4479 if (!is_ok (error)) {
4481 mono_reflection_free_type_info (&info);
4487 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4488 if (assembly_is_dynamic (assembly)) {
4489 /* Enumerate all modules */
4490 MonoReflectionAssemblyBuilderHandle abuilder = MONO_HANDLE_NEW (MonoReflectionAssemblyBuilder, NULL);
4491 MONO_HANDLE_ASSIGN (abuilder, assembly_h);
4494 MonoArrayHandle modules = MONO_HANDLE_NEW (MonoArray, NULL);
4495 MONO_HANDLE_GET (modules, abuilder, modules);
4496 if (!MONO_HANDLE_IS_NULL (modules)) {
4497 int n = mono_array_handle_length (modules);
4498 for (i = 0; i < n; ++i) {
4499 type = get_type_from_module_builder_module (modules, i, &info, ignoreCase, &type_resolve, error);
4500 if (!is_ok (error)) {
4502 mono_reflection_free_type_info (&info);
4510 MonoArrayHandle loaded_modules = MONO_HANDLE_NEW (MonoArray, NULL);
4511 MONO_HANDLE_GET (loaded_modules, abuilder, loaded_modules);
4512 if (!type && !MONO_HANDLE_IS_NULL (loaded_modules)) {
4513 int n = mono_array_handle_length (loaded_modules);
4514 for (i = 0; i < n; ++i) {
4515 type = get_type_from_module_builder_loaded_modules (loaded_modules, i, &info, ignoreCase, &type_resolve, error);
4517 if (!is_ok (error)) {
4519 mono_reflection_free_type_info (&info);
4528 type = mono_reflection_get_type_checked (assembly->image, assembly->image, &info, ignoreCase, &type_resolve, error);
4529 if (!is_ok (error)) {
4531 mono_reflection_free_type_info (&info);
4537 mono_reflection_free_type_info (&info);
4541 MonoError inner_error;
4542 char *typename = mono_string_handle_to_utf8 (name, &inner_error);
4543 mono_error_assert_ok (&inner_error);
4544 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4545 char *assmname = mono_stringify_assembly_name (&assembly->aname);
4546 mono_error_set_type_load_name (error, typename, assmname, "%s", "");
4550 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4553 if (type->type == MONO_TYPE_CLASS) {
4554 MonoClass *klass = mono_type_get_class (type);
4556 /* need to report exceptions ? */
4557 if (throwOnError && mono_class_has_failure (klass)) {
4558 /* report SecurityException (or others) that occured when loading the assembly */
4559 mono_error_set_for_class_failure (error, klass);
4564 /* g_print ("got it\n"); */
4565 return mono_type_get_object_handle (MONO_HANDLE_DOMAIN (assembly_h), type, error);
4567 g_assert (!is_ok (error));
4568 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
4572 replace_shadow_path (MonoDomain *domain, gchar *dirname, gchar **filename)
4575 gchar *shadow_ini_file;
4578 /* Check for shadow-copied assembly */
4579 if (mono_is_shadow_copy_enabled (domain, dirname)) {
4580 shadow_ini_file = g_build_filename (dirname, "__AssemblyInfo__.ini", NULL);
4582 if (!g_file_get_contents (shadow_ini_file, &content, &len, NULL) ||
4583 !g_file_test (content, G_FILE_TEST_IS_REGULAR)) {
4589 g_free (shadow_ini_file);
4590 if (content != NULL) {
4593 *filename = content;
4600 ICALL_EXPORT MonoStringHandle
4601 ves_icall_System_Reflection_Assembly_get_code_base (MonoReflectionAssemblyHandle assembly, MonoBoolean escaped, MonoError *error)
4604 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4605 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
4609 if (g_path_is_absolute (mass->image->name)) {
4610 absolute = g_strdup (mass->image->name);
4611 dirname = g_path_get_dirname (absolute);
4613 absolute = g_build_filename (mass->basedir, mass->image->name, NULL);
4614 dirname = g_strdup (mass->basedir);
4617 replace_shadow_path (domain, dirname, &absolute);
4620 mono_icall_make_platform_path (absolute);
4624 uri = g_filename_to_uri (absolute, NULL, NULL);
4626 const gchar *prepend = mono_icall_get_file_path_prefix (absolute);
4627 uri = g_strconcat (prepend, absolute, NULL);
4632 MonoStringHandle res;
4634 res = mono_string_new_handle (domain, uri, error);
4637 res = MONO_HANDLE_NEW (MonoString, NULL);
4642 ICALL_EXPORT MonoBoolean
4643 ves_icall_System_Reflection_Assembly_get_global_assembly_cache (MonoReflectionAssemblyHandle assembly, MonoError *error)
4646 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly,assembly);
4648 return mass->in_gac;
4651 ICALL_EXPORT MonoReflectionAssemblyHandle
4652 ves_icall_System_Reflection_Assembly_load_with_partial_name (MonoStringHandle mname, MonoObjectHandle evidence, MonoError *error)
4655 MonoImageOpenStatus status;
4656 MonoReflectionAssemblyHandle result = MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
4658 name = mono_string_handle_to_utf8 (mname, error);
4661 MonoAssembly *res = mono_assembly_load_with_partial_name (name, &status);
4667 result = mono_assembly_get_object_handle (mono_domain_get (), res, error);
4672 ICALL_EXPORT MonoStringHandle
4673 ves_icall_System_Reflection_Assembly_get_location (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4675 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4676 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4677 return mono_string_new_handle (domain, mono_image_get_filename (assembly->image), error);
4680 ICALL_EXPORT MonoBoolean
4681 ves_icall_System_Reflection_Assembly_get_ReflectionOnly (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4684 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4685 return assembly->ref_only;
4688 ICALL_EXPORT MonoStringHandle
4689 ves_icall_System_Reflection_Assembly_InternalImageRuntimeVersion (MonoReflectionAssemblyHandle refassembly, MonoError *error)
4691 MonoDomain *domain = MONO_HANDLE_DOMAIN (refassembly);
4692 MonoAssembly *assembly = MONO_HANDLE_GETVAL (refassembly, assembly);
4694 return mono_string_new_handle (domain, assembly->image->version, error);
4697 ICALL_EXPORT MonoReflectionMethodHandle
4698 ves_icall_System_Reflection_Assembly_get_EntryPoint (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4701 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4702 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4705 MonoReflectionMethodHandle res = MONO_HANDLE_NEW (MonoReflectionMethod, NULL);
4706 guint32 token = mono_image_get_entry_point (assembly->image);
4710 method = mono_get_method_checked (assembly->image, token, NULL, NULL, error);
4714 MONO_HANDLE_ASSIGN (res, mono_method_get_object_handle (domain, method, NULL, error));
4719 ICALL_EXPORT MonoReflectionModuleHandle
4720 ves_icall_System_Reflection_Assembly_GetManifestModuleInternal (MonoReflectionAssemblyHandle assembly, MonoError *error)
4723 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4724 MonoAssembly *a = MONO_HANDLE_GETVAL (assembly, assembly);
4725 return mono_module_get_object_handle (domain, a->image, error);
4729 add_manifest_resource_name_to_array (MonoDomain *domain, MonoImage *image, MonoTableInfo *table, int i, MonoArrayHandle dest, MonoError *error)
4731 HANDLE_FUNCTION_ENTER ();
4733 const char *val = mono_metadata_string_heap (image, mono_metadata_decode_row_col (table, i, MONO_MANIFEST_NAME));
4734 MonoStringHandle str = mono_string_new_handle (domain, val, error);
4737 MONO_HANDLE_ARRAY_SETREF (dest, i, str);
4739 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4742 ICALL_EXPORT MonoArrayHandle
4743 ves_icall_System_Reflection_Assembly_GetManifestResourceNames (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
4746 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4747 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4748 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4749 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, table->rows, error);
4754 for (i = 0; i < table->rows; ++i) {
4755 if (!add_manifest_resource_name_to_array (domain, assembly->image, table, i, result, error))
4760 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
4763 ICALL_EXPORT MonoStringHandle
4764 ves_icall_System_Reflection_Assembly_GetAotId (MonoError *error)
4766 char *guid = mono_runtime_get_aotid ();
4769 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), guid, error);
4774 static MonoAssemblyName*
4775 create_referenced_assembly_name (MonoDomain *domain, MonoImage *image, MonoTableInfo *t, int i, MonoError *error)
4778 MonoAssemblyName *aname = g_new0 (MonoAssemblyName, 1);
4780 mono_assembly_get_assemblyref (image, i, aname);
4781 aname->hash_alg = ASSEMBLY_HASH_SHA1 /* SHA1 (default) */;
4782 /* name and culture are pointers into the image tables, but we need
4783 * real malloc'd strings (so that we can g_free() them later from
4784 * Mono.RuntimeMarshal.FreeAssemblyName) */
4785 aname->name = g_strdup (aname->name);
4786 aname->culture = g_strdup (aname->culture);
4787 /* Don't need the hash value in managed */
4788 aname->hash_value = NULL;
4789 aname->hash_len = 0;
4790 g_assert (aname->public_key == NULL);
4792 /* note: this function doesn't return the codebase on purpose (i.e. it can
4793 be used under partial trust as path information isn't present). */
4797 ICALL_EXPORT GPtrArray*
4798 ves_icall_System_Reflection_Assembly_InternalGetReferencedAssemblies (MonoReflectionAssemblyHandle assembly, MonoError *error)
4801 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
4802 MonoAssembly *ass = MONO_HANDLE_GETVAL(assembly, assembly);
4803 MonoImage *image = ass->image;
4805 MonoTableInfo *t = &image->tables [MONO_TABLE_ASSEMBLYREF];
4806 int count = t->rows;
4808 GPtrArray *result = g_ptr_array_sized_new (count);
4810 for (int i = 0; i < count; i++) {
4811 MonoAssemblyName *aname = create_referenced_assembly_name (domain, image, t, i, error);
4814 g_ptr_array_add (result, aname);
4819 /* move this in some file in mono/util/ */
4821 g_concat_dir_and_file (const char *dir, const char *file)
4823 g_return_val_if_fail (dir != NULL, NULL);
4824 g_return_val_if_fail (file != NULL, NULL);
4827 * If the directory name doesn't have a / on the end, we need
4828 * to add one so we get a proper path to the file
4830 if (dir [strlen(dir) - 1] != G_DIR_SEPARATOR)
4831 return g_strconcat (dir, G_DIR_SEPARATOR_S, file, NULL);
4833 return g_strconcat (dir, file, NULL);
4837 ves_icall_System_Reflection_Assembly_GetManifestResourceInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, gint32 *size, MonoReflectionModuleHandleOut ref_module, MonoError *error)
4840 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4841 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4842 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4844 guint32 cols [MONO_MANIFEST_SIZE];
4845 guint32 impl, file_idx;
4849 char *n = mono_string_handle_to_utf8 (name, error);
4850 return_val_if_nok (error, NULL);
4852 for (i = 0; i < table->rows; ++i) {
4853 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4854 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4855 if (strcmp (val, n) == 0)
4859 if (i == table->rows)
4862 impl = cols [MONO_MANIFEST_IMPLEMENTATION];
4865 * this code should only be called after obtaining the
4866 * ResourceInfo and handling the other cases.
4868 g_assert ((impl & MONO_IMPLEMENTATION_MASK) == MONO_IMPLEMENTATION_FILE);
4869 file_idx = impl >> MONO_IMPLEMENTATION_BITS;
4871 module = mono_image_load_file_for_image_checked (assembly->image, file_idx, error);
4872 if (!is_ok (error) || !module)
4876 module = assembly->image;
4879 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
4882 MONO_HANDLE_ASSIGN (ref_module, rm);
4884 return (void*)mono_image_get_resource (module, cols [MONO_MANIFEST_OFFSET], (guint32*)size);
4888 get_manifest_resource_info_internal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info, MonoError *error)
4890 HANDLE_FUNCTION_ENTER ();
4891 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4892 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4893 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_MANIFESTRESOURCE];
4895 guint32 cols [MONO_MANIFEST_SIZE];
4896 guint32 file_cols [MONO_FILE_SIZE];
4900 gboolean result = FALSE;
4902 n = mono_string_handle_to_utf8 (name, error);
4906 for (i = 0; i < table->rows; ++i) {
4907 mono_metadata_decode_row (table, i, cols, MONO_MANIFEST_SIZE);
4908 val = mono_metadata_string_heap (assembly->image, cols [MONO_MANIFEST_NAME]);
4909 if (strcmp (val, n) == 0)
4913 if (i == table->rows)
4916 if (!cols [MONO_MANIFEST_IMPLEMENTATION]) {
4917 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED | RESOURCE_LOCATION_IN_MANIFEST);
4920 switch (cols [MONO_MANIFEST_IMPLEMENTATION] & MONO_IMPLEMENTATION_MASK) {
4921 case MONO_IMPLEMENTATION_FILE:
4922 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4923 table = &assembly->image->tables [MONO_TABLE_FILE];
4924 mono_metadata_decode_row (table, i - 1, file_cols, MONO_FILE_SIZE);
4925 val = mono_metadata_string_heap (assembly->image, file_cols [MONO_FILE_NAME]);
4926 MONO_HANDLE_SET (info, filename, mono_string_new_handle (domain, val, error));
4927 if (file_cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA)
4928 MONO_HANDLE_SETVAL (info, location, guint32, 0);
4930 MONO_HANDLE_SETVAL (info, location, guint32, RESOURCE_LOCATION_EMBEDDED);
4933 case MONO_IMPLEMENTATION_ASSEMBLYREF:
4934 i = cols [MONO_MANIFEST_IMPLEMENTATION] >> MONO_IMPLEMENTATION_BITS;
4935 mono_assembly_load_reference (assembly->image, i - 1);
4936 if (assembly->image->references [i - 1] == REFERENCE_MISSING) {
4937 mono_error_set_assembly_load (error, NULL, "Assembly %d referenced from assembly %s not found ", i - 1, assembly->image->name);
4940 MonoReflectionAssemblyHandle assm_obj = mono_assembly_get_object_handle (mono_domain_get (), assembly->image->references [i - 1], error);
4943 MONO_HANDLE_SET (info, assembly, assm_obj);
4945 /* Obtain info recursively */
4946 get_manifest_resource_info_internal (assm_obj, name, info, error);
4949 guint32 location = MONO_HANDLE_GETVAL (info, location);
4950 location |= RESOURCE_LOCATION_ANOTHER_ASSEMBLY;
4951 MONO_HANDLE_SETVAL (info, location, guint32, location);
4954 case MONO_IMPLEMENTATION_EXP_TYPE:
4955 g_assert_not_reached ();
4962 HANDLE_FUNCTION_RETURN_VAL (result);
4965 ICALL_EXPORT gboolean
4966 ves_icall_System_Reflection_Assembly_GetManifestResourceInfoInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoManifestResourceInfoHandle info_h, MonoError *error)
4969 return get_manifest_resource_info_internal (assembly_h, name, info_h, error);
4973 add_filename_to_files_array (MonoDomain *domain, MonoAssembly * assembly, MonoTableInfo *table, int i, MonoArrayHandle dest, int dest_idx, MonoError *error)
4975 HANDLE_FUNCTION_ENTER();
4977 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
4978 char *n = g_concat_dir_and_file (assembly->basedir, val);
4979 MonoStringHandle str = mono_string_new_handle (domain, n, error);
4983 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, str);
4985 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
4988 ICALL_EXPORT MonoObjectHandle
4989 ves_icall_System_Reflection_Assembly_GetFilesInternal (MonoReflectionAssemblyHandle assembly_h, MonoStringHandle name, MonoBoolean resource_modules, MonoError *error)
4992 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_h);
4993 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
4994 MonoTableInfo *table = &assembly->image->tables [MONO_TABLE_FILE];
4997 /* check hash if needed */
4998 if (!MONO_HANDLE_IS_NULL(name)) {
4999 char *n = mono_string_handle_to_utf8 (name, error);
5003 for (i = 0; i < table->rows; ++i) {
5004 const char *val = mono_metadata_string_heap (assembly->image, mono_metadata_decode_row_col (table, i, MONO_FILE_NAME));
5005 if (strcmp (val, n) == 0) {
5007 n = g_concat_dir_and_file (assembly->basedir, val);
5008 MonoStringHandle fn = mono_string_new_handle (domain, n, error);
5012 return MONO_HANDLE_CAST (MonoObject, fn);
5020 for (i = 0; i < table->rows; ++i) {
5021 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA))
5025 MonoArrayHandle result = mono_array_new_handle (domain, mono_defaults.string_class, count, error);
5030 for (i = 0; i < table->rows; ++i) {
5031 if (resource_modules || !(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5032 if (!add_filename_to_files_array (domain, assembly, table, i, result, count, error))
5037 return MONO_HANDLE_CAST (MonoObject, result);
5043 add_module_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int *dest_idx, MonoImage* module, MonoError *error)
5045 HANDLE_FUNCTION_ENTER ();
5048 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, module, error);
5052 MONO_HANDLE_ARRAY_SETREF (dest, *dest_idx, rm);
5057 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5061 add_file_to_modules_array (MonoDomain *domain, MonoArrayHandle dest, int dest_idx, MonoImage *image, MonoTableInfo *table, int table_idx, MonoError *error)
5063 HANDLE_FUNCTION_ENTER ();
5066 guint32 cols [MONO_FILE_SIZE];
5067 mono_metadata_decode_row (table, table_idx, cols, MONO_FILE_SIZE);
5068 if (cols [MONO_FILE_FLAGS] & FILE_CONTAINS_NO_METADATA) {
5069 MonoReflectionModuleHandle rm = mono_module_file_get_object_handle (domain, image, table_idx, error);
5072 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5074 MonoImage *m = mono_image_load_file_for_image_checked (image, table_idx + 1, error);
5078 const char *filename = mono_metadata_string_heap (image, cols [MONO_FILE_NAME]);
5079 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5082 MonoReflectionModuleHandle rm = mono_module_get_object_handle (domain, m, error);
5085 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rm);
5089 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
5092 ICALL_EXPORT MonoArrayHandle
5093 ves_icall_System_Reflection_Assembly_GetModulesInternal (MonoReflectionAssemblyHandle assembly_h, MonoError *error)
5096 MonoDomain *domain = mono_domain_get();
5097 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5099 int i, j, file_count = 0;
5100 MonoImage **modules;
5101 guint32 module_count, real_module_count;
5102 MonoTableInfo *table;
5103 MonoImage *image = assembly->image;
5105 g_assert (image != NULL);
5106 g_assert (!assembly_is_dynamic (assembly));
5108 table = &image->tables [MONO_TABLE_FILE];
5109 file_count = table->rows;
5111 modules = image->modules;
5112 module_count = image->module_count;
5114 real_module_count = 0;
5115 for (i = 0; i < module_count; ++i)
5117 real_module_count ++;
5119 klass = mono_class_get_module_class ();
5120 MonoArrayHandle res = mono_array_new_handle (domain, klass, 1 + real_module_count + file_count, error);
5124 MonoReflectionModuleHandle image_obj = mono_module_get_object_handle (domain, image, error);
5128 MONO_HANDLE_ARRAY_SETREF (res, 0, image_obj);
5131 for (i = 0; i < module_count; ++i)
5132 if (!add_module_to_modules_array (domain, res, &j, modules[i], error))
5135 for (i = 0; i < file_count; ++i, ++j) {
5136 if (!add_file_to_modules_array (domain, res, j, image, table, i, error))
5142 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5145 ICALL_EXPORT MonoReflectionMethodHandle
5146 ves_icall_GetCurrentMethod (MonoError *error)
5150 MonoMethod *m = mono_method_get_last_managed ();
5153 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5154 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5157 while (m->is_inflated)
5158 m = ((MonoMethodInflated*)m)->declaring;
5160 return mono_method_get_object_handle (mono_domain_get (), m, NULL, error);
5165 mono_method_get_equivalent_method (MonoMethod *method, MonoClass *klass)
5168 if (method->is_inflated && ((MonoMethodInflated*)method)->context.method_inst) {
5171 MonoMethodInflated *inflated = (MonoMethodInflated*)method;
5172 //method is inflated, we should inflate it on the other class
5173 MonoGenericContext ctx;
5174 ctx.method_inst = inflated->context.method_inst;
5175 ctx.class_inst = inflated->context.class_inst;
5176 if (mono_class_is_ginst (klass))
5177 ctx.class_inst = mono_class_get_generic_class (klass)->context.class_inst;
5178 else if (mono_class_is_gtd (klass))
5179 ctx.class_inst = mono_class_get_generic_container (klass)->context.class_inst;
5180 result = mono_class_inflate_generic_method_full_checked (inflated->declaring, klass, &ctx, &error);
5181 g_assert (mono_error_ok (&error)); /* FIXME don't swallow the error */
5185 mono_class_setup_methods (method->klass);
5186 if (mono_class_has_failure (method->klass))
5188 int mcount = mono_class_get_method_count (method->klass);
5189 for (i = 0; i < mcount; ++i) {
5190 if (method->klass->methods [i] == method) {
5195 mono_class_setup_methods (klass);
5196 if (mono_class_has_failure (klass))
5198 g_assert (offset >= 0 && offset < mono_class_get_method_count (klass));
5199 return klass->methods [offset];
5202 ICALL_EXPORT MonoReflectionMethodHandle
5203 ves_icall_System_Reflection_MethodBase_GetMethodFromHandleInternalType_native (MonoMethod *method, MonoType *type, MonoBoolean generic_check, MonoError *error)
5207 if (type && generic_check) {
5208 klass = mono_class_from_mono_type (type);
5209 if (mono_class_get_generic_type_definition (method->klass) != mono_class_get_generic_type_definition (klass))
5210 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5212 if (method->klass != klass) {
5213 method = mono_method_get_equivalent_method (method, klass);
5215 return MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
5218 klass = mono_class_from_mono_type (type);
5220 klass = method->klass;
5221 return mono_method_get_object_handle (mono_domain_get (), method, klass, error);
5224 ICALL_EXPORT MonoReflectionMethodBodyHandle
5225 ves_icall_System_Reflection_MethodBase_GetMethodBodyInternal (MonoMethod *method, MonoError *error)
5228 return mono_method_body_get_object_handle (mono_domain_get (), method, error);
5231 ICALL_EXPORT MonoReflectionAssemblyHandle
5232 ves_icall_System_Reflection_Assembly_GetExecutingAssembly (MonoError *error)
5236 MonoMethod *dest = NULL;
5237 mono_stack_walk_no_il (get_executing, &dest);
5239 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5243 ICALL_EXPORT MonoReflectionAssemblyHandle
5244 ves_icall_System_Reflection_Assembly_GetEntryAssembly (MonoError *error)
5248 MonoDomain* domain = mono_domain_get ();
5250 if (!domain->entry_assembly)
5251 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5253 return mono_assembly_get_object_handle (domain, domain->entry_assembly, error);
5256 ICALL_EXPORT MonoReflectionAssemblyHandle
5257 ves_icall_System_Reflection_Assembly_GetCallingAssembly (MonoError *error)
5264 mono_stack_walk_no_il (get_executing, &dest);
5266 mono_stack_walk_no_il (get_caller_no_reflection, &dest);
5270 mono_error_set_not_supported (error, "Stack walks are not supported on this platform.");
5271 return MONO_HANDLE_CAST (MonoReflectionAssembly, NULL_HANDLE);
5273 return mono_assembly_get_object_handle (mono_domain_get (), dest->klass->image->assembly, error);
5276 ICALL_EXPORT MonoStringHandle
5277 ves_icall_System_RuntimeType_getFullName (MonoReflectionTypeHandle object, gboolean full_name,
5278 gboolean assembly_qualified, MonoError *error)
5280 MonoDomain *domain = mono_object_domain (MONO_HANDLE_RAW (object));
5281 MonoType *type = MONO_HANDLE_RAW (object)->type;
5282 MonoTypeNameFormat format;
5283 MonoStringHandle res;
5287 format = assembly_qualified ?
5288 MONO_TYPE_NAME_FORMAT_ASSEMBLY_QUALIFIED :
5289 MONO_TYPE_NAME_FORMAT_FULL_NAME;
5291 format = MONO_TYPE_NAME_FORMAT_REFLECTION;
5293 name = mono_type_get_name_full (type, format);
5295 return NULL_HANDLE_STRING;
5297 if (full_name && (type->type == MONO_TYPE_VAR || type->type == MONO_TYPE_MVAR)) {
5299 return NULL_HANDLE_STRING;
5302 res = mono_string_new_handle (domain, name, error);
5309 vell_icall_RuntimeType_get_core_clr_security_level (MonoReflectionTypeHandle rfield, MonoError *error)
5312 MonoType *type = MONO_HANDLE_GETVAL (rfield, type);
5313 MonoClass *klass = mono_class_from_mono_type (type);
5315 mono_class_init_checked (klass, error);
5318 return mono_security_core_clr_class_level (klass);
5322 ves_icall_MonoField_get_core_clr_security_level (MonoReflectionField *rfield)
5324 MonoClassField *field = rfield->field;
5325 return mono_security_core_clr_field_level (field, TRUE);
5329 ves_icall_MonoMethod_get_core_clr_security_level (MonoReflectionMethodHandle rfield, MonoError *error)
5332 MonoMethod *method = MONO_HANDLE_GETVAL (rfield, method);
5333 return mono_security_core_clr_method_level (method, TRUE);
5336 ICALL_EXPORT MonoStringHandle
5337 ves_icall_System_Reflection_Assembly_get_fullName (MonoReflectionAssemblyHandle assembly, MonoError *error)
5340 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly);
5341 MonoAssembly *mass = MONO_HANDLE_GETVAL (assembly, assembly);
5344 name = mono_stringify_assembly_name (&mass->aname);
5345 MonoStringHandle res = mono_string_new_handle (domain, name, error);
5350 ICALL_EXPORT MonoAssemblyName *
5351 ves_icall_System_Reflection_AssemblyName_GetNativeName (MonoAssembly *mass)
5353 return &mass->aname;
5357 ves_icall_System_Reflection_Assembly_InternalGetAssemblyName (MonoStringHandle fname, MonoAssemblyName *name, MonoStringHandleOut normalized_codebase, MonoError *error)
5360 MonoImageOpenStatus status = MONO_IMAGE_OK;
5361 char *codebase = NULL;
5368 filename = mono_string_handle_to_utf8 (fname, error);
5369 return_if_nok (error);
5371 dirname = g_path_get_dirname (filename);
5372 replace_shadow_path (mono_domain_get (), dirname, &filename);
5375 image = mono_image_open_full (filename, &status, TRUE);
5378 if (status == MONO_IMAGE_IMAGE_INVALID)
5379 mono_error_set_bad_image_name (error, g_strdup (filename), "%s", "");
5381 mono_error_set_assembly_load (error, g_strdup (filename), "%s", "");
5386 res = mono_assembly_fill_assembly_name_full (image, name, TRUE);
5388 mono_image_close (image);
5390 mono_error_set_argument (error, "assemblyFile", "The file does not contain a manifest");
5394 if (filename != NULL && *filename != '\0') {
5397 codebase = g_strdup (filename);
5399 mono_icall_make_platform_path (codebase);
5401 const gchar *prepend = mono_icall_get_file_path_prefix (codebase);
5403 result = g_strconcat (prepend, codebase, NULL);
5407 MONO_HANDLE_ASSIGN (normalized_codebase, mono_string_new_handle (mono_domain_get (), codebase, error));
5410 mono_image_close (image);
5414 ICALL_EXPORT MonoBoolean
5415 ves_icall_System_Reflection_Assembly_LoadPermissions (MonoReflectionAssemblyHandle assembly_h,
5416 char **minimum, guint32 *minLength, char **optional, guint32 *optLength, char **refused, guint32 *refLength, MonoError *error)
5419 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_h, assembly);
5420 MonoBoolean result = FALSE;
5421 MonoDeclSecurityEntry entry;
5423 /* SecurityAction.RequestMinimum */
5424 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQMIN, &entry)) {
5425 *minimum = entry.blob;
5426 *minLength = entry.size;
5429 /* SecurityAction.RequestOptional */
5430 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQOPT, &entry)) {
5431 *optional = entry.blob;
5432 *optLength = entry.size;
5435 /* SecurityAction.RequestRefuse */
5436 if (mono_declsec_get_assembly_action (assembly, SECURITY_ACTION_REQREFUSE, &entry)) {
5437 *refused = entry.blob;
5438 *refLength = entry.size;
5446 mono_module_type_is_visible (MonoTableInfo *tdef, MonoImage *image, int type)
5448 guint32 attrs, visibility;
5450 attrs = mono_metadata_decode_row_col (tdef, type - 1, MONO_TYPEDEF_FLAGS);
5451 visibility = attrs & TYPE_ATTRIBUTE_VISIBILITY_MASK;
5452 if (visibility != TYPE_ATTRIBUTE_PUBLIC && visibility != TYPE_ATTRIBUTE_NESTED_PUBLIC)
5455 } while ((type = mono_metadata_token_index (mono_metadata_nested_in_typedef (image, type))));
5461 image_get_type (MonoDomain *domain, MonoImage *image, MonoTableInfo *tdef, int table_idx, int count, MonoArrayHandle res, MonoArrayHandle exceptions, MonoBoolean exportedOnly, MonoError *error)
5464 HANDLE_FUNCTION_ENTER ();
5465 MonoError klass_error;
5466 MonoClass *klass = mono_class_get_checked (image, table_idx | MONO_TOKEN_TYPE_DEF, &klass_error);
5469 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5470 return_if_nok (error);
5472 MONO_HANDLE_ARRAY_SETREF (res, count, rt);
5474 MonoException *ex = mono_error_convert_to_exception (&klass_error);
5475 MONO_HANDLE_ARRAY_SETRAW (exceptions, count, ex);
5477 HANDLE_FUNCTION_RETURN ();
5480 static MonoArrayHandle
5481 mono_module_get_types (MonoDomain *domain, MonoImage *image, MonoArrayHandleOut exceptions, MonoBoolean exportedOnly, MonoError *error)
5483 MonoTableInfo *tdef = &image->tables [MONO_TABLE_TYPEDEF];
5488 /* we start the count from 1 because we skip the special type <Module> */
5491 for (i = 1; i < tdef->rows; ++i) {
5492 if (mono_module_type_is_visible (tdef, image, i + 1))
5496 count = tdef->rows - 1;
5498 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.runtimetype_class, count, error);
5499 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5500 MONO_HANDLE_ASSIGN (exceptions, mono_array_new_handle (domain, mono_defaults.exception_class, count, error));
5501 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5503 for (i = 1; i < tdef->rows; ++i) {
5504 if (!exportedOnly || mono_module_type_is_visible (tdef, image, i+1)) {
5505 image_get_type (domain, image, tdef, i + 1, count, res, exceptions, exportedOnly, error);
5506 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5515 append_module_types (MonoDomain *domain, MonoArrayHandleOut res, MonoArrayHandleOut exceptions, MonoImage *image, MonoBoolean exportedOnly, MonoError *error)
5517 HANDLE_FUNCTION_ENTER ();
5519 MonoArrayHandle ex2 = MONO_HANDLE_NEW (MonoArray, NULL);
5520 MonoArrayHandle res2 = mono_module_get_types (domain, image, ex2, exportedOnly, error);
5524 /* Append the new types to the end of the array */
5525 if (mono_array_handle_length (res2) > 0) {
5528 len1 = mono_array_handle_length (res);
5529 len2 = mono_array_handle_length (res2);
5531 MonoArrayHandle res3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5535 mono_array_handle_memcpy_refs (res3, 0, res, 0, len1);
5536 mono_array_handle_memcpy_refs (res3, len1, res2, 0, len2);
5537 MONO_HANDLE_ASSIGN (res, res3);
5539 MonoArrayHandle ex3 = mono_array_new_handle (domain, mono_defaults.runtimetype_class, len1 + len2, error);
5543 mono_array_handle_memcpy_refs (ex3, 0, exceptions, 0, len1);
5544 mono_array_handle_memcpy_refs (ex3, len1, ex2, 0, len2);
5545 MONO_HANDLE_ASSIGN (exceptions, ex3);
5548 HANDLE_FUNCTION_RETURN ();
5552 set_class_failure_in_array (MonoArrayHandle exl, int i, MonoClass *klass)
5554 HANDLE_FUNCTION_ENTER ();
5555 MonoError unboxed_error;
5556 error_init (&unboxed_error);
5557 mono_error_set_for_class_failure (&unboxed_error, klass);
5559 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, mono_error_convert_to_exception (&unboxed_error));
5560 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5561 HANDLE_FUNCTION_RETURN ();
5564 ICALL_EXPORT MonoArrayHandle
5565 ves_icall_System_Reflection_Assembly_GetTypes (MonoReflectionAssemblyHandle assembly_handle, MonoBoolean exportedOnly, MonoError *error)
5567 MonoArrayHandle exceptions = MONO_HANDLE_NEW(MonoArray, NULL);
5570 MonoDomain *domain = MONO_HANDLE_DOMAIN (assembly_handle);
5571 MonoAssembly *assembly = MONO_HANDLE_GETVAL (assembly_handle, assembly);
5573 g_assert (!assembly_is_dynamic (assembly));
5574 MonoImage *image = assembly->image;
5575 MonoTableInfo *table = &image->tables [MONO_TABLE_FILE];
5576 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, exportedOnly, error);
5577 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5579 /* Append data from all modules in the assembly */
5580 for (i = 0; i < table->rows; ++i) {
5581 if (!(mono_metadata_decode_row_col (table, i, MONO_FILE_FLAGS) & FILE_CONTAINS_NO_METADATA)) {
5582 MonoImage *loaded_image = mono_assembly_load_module_checked (image->assembly, i + 1, error);
5583 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5586 append_module_types (domain, res, exceptions, loaded_image, exportedOnly, error);
5587 return_val_if_nok (error, MONO_HANDLE_CAST (MonoArray, NULL_HANDLE));
5592 /* the ReflectionTypeLoadException must have all the types (Types property),
5593 * NULL replacing types which throws an exception. The LoaderException must
5594 * contain all exceptions for NULL items.
5597 int len = mono_array_handle_length (res);
5601 MonoReflectionTypeHandle t = MONO_HANDLE_NEW (MonoReflectionType, NULL);
5602 for (i = 0; i < len; i++) {
5603 MONO_HANDLE_ARRAY_GETREF (t, res, i);
5605 if (!MONO_HANDLE_IS_NULL (t)) {
5606 MonoClass *klass = mono_type_get_class (MONO_HANDLE_GETVAL (t, type));
5607 if ((klass != NULL) && mono_class_has_failure (klass)) {
5608 /* keep the class in the list */
5609 list = g_list_append (list, klass);
5610 /* and replace Type with NULL */
5611 MONO_HANDLE_ARRAY_SETRAW (res, i, NULL);
5618 if (list || ex_count) {
5620 int j, length = g_list_length (list) + ex_count;
5622 MonoArrayHandle exl = mono_array_new_handle (domain, mono_defaults.exception_class, length, error);
5623 if (!is_ok (error)) {
5625 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5627 /* Types for which mono_class_get_checked () succeeded */
5628 MonoExceptionHandle exc = MONO_HANDLE_NEW (MonoException, NULL);
5629 for (i = 0, tmp = list; tmp; i++, tmp = tmp->next) {
5630 set_class_failure_in_array (exl, i, (MonoClass*)tmp->data);
5632 /* Types for which it don't */
5633 for (j = 0; j < mono_array_handle_length (exceptions); ++j) {
5634 MONO_HANDLE_ARRAY_GETREF (exc, exceptions, j);
5635 if (!MONO_HANDLE_IS_NULL (exc)) {
5636 g_assert (i < length);
5637 MONO_HANDLE_ARRAY_SETREF (exl, i, exc);
5644 MONO_HANDLE_ASSIGN (exc, mono_get_exception_reflection_type_load_checked (res, exl, error));
5645 if (!is_ok (error)) {
5646 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5648 mono_error_set_exception_handle (error, exc);
5649 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
5656 ves_icall_Mono_RuntimeMarshal_FreeAssemblyName (MonoAssemblyName *aname, gboolean free_struct)
5658 mono_assembly_name_free (aname);
5663 ICALL_EXPORT gboolean
5664 ves_icall_System_Reflection_AssemblyName_ParseAssemblyName (const char *name, MonoAssemblyName *aname, gboolean *is_version_definited, gboolean *is_token_defined)
5666 *is_version_definited = *is_token_defined = FALSE;
5668 return mono_assembly_name_parse_full (name, aname, TRUE, is_version_definited, is_token_defined);
5671 ICALL_EXPORT MonoReflectionTypeHandle
5672 ves_icall_System_Reflection_Module_GetGlobalType (MonoReflectionModuleHandle module, MonoError *error)
5674 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5675 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5680 MonoReflectionTypeHandle ret = MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
5682 if (image_is_dynamic (image) && ((MonoDynamicImage*)image)->initial_image)
5683 /* These images do not have a global type */
5686 klass = mono_class_get_checked (image, 1 | MONO_TOKEN_TYPE_DEF, error);
5690 ret = mono_type_get_object_handle (domain, &klass->byval_arg, error);
5696 ves_icall_System_Reflection_Module_Close (MonoReflectionModuleHandle module, MonoError *error)
5698 /*if (module->image)
5699 mono_image_close (module->image);*/
5702 ICALL_EXPORT MonoStringHandle
5703 ves_icall_System_Reflection_Module_GetGuidInternal (MonoReflectionModuleHandle refmodule, MonoError *error)
5705 MonoDomain *domain = MONO_HANDLE_DOMAIN (refmodule);
5706 MonoImage *image = MONO_HANDLE_GETVAL (refmodule, image);
5709 return mono_string_new_handle (domain, image->guid, error);
5713 static inline gpointer
5714 mono_icall_module_get_hinstance (MonoReflectionModuleHandle module)
5716 return (gpointer) (-1);
5718 #endif /* HOST_WIN32 */
5720 ICALL_EXPORT gpointer
5721 ves_icall_System_Reflection_Module_GetHINSTANCE (MonoReflectionModuleHandle module, MonoError *error)
5723 return mono_icall_module_get_hinstance (module);
5727 ves_icall_System_Reflection_Module_GetPEKind (MonoImage *image, gint32 *pe_kind, gint32 *machine, MonoError *error)
5729 if (image_is_dynamic (image)) {
5730 MonoDynamicImage *dyn = (MonoDynamicImage*)image;
5731 *pe_kind = dyn->pe_kind;
5732 *machine = dyn->machine;
5735 *pe_kind = ((MonoCLIImageInfo*)(image->image_info))->cli_cli_header.ch_flags & 0x3;
5736 *machine = ((MonoCLIImageInfo*)(image->image_info))->cli_header.coff.coff_machine;
5741 ves_icall_System_Reflection_Module_GetMDStreamVersion (MonoImage *image, MonoError *error)
5743 return (image->md_version_major << 16) | (image->md_version_minor);
5746 ICALL_EXPORT MonoArrayHandle
5747 ves_icall_System_Reflection_Module_InternalGetTypes (MonoReflectionModuleHandle module, MonoError *error)
5751 MonoImage *image = MONO_HANDLE_GETVAL (module, image);
5752 MonoDomain *domain = MONO_HANDLE_DOMAIN (module);
5755 MonoArrayHandle arr = mono_array_new_handle (domain, mono_defaults.runtimetype_class, 0, error);
5758 MonoArrayHandle exceptions = MONO_HANDLE_NEW (MonoArray, NULL);
5759 MonoArrayHandle res = mono_module_get_types (domain, image, exceptions, FALSE, error);
5760 return_val_if_nok (error, MONO_HANDLE_CAST(MonoArray, NULL_HANDLE));
5762 int n = mono_array_handle_length (exceptions);
5763 MonoExceptionHandle ex = MONO_HANDLE_NEW (MonoException, NULL);
5764 for (int i = 0; i < n; ++i) {
5765 MONO_HANDLE_ARRAY_GETREF(ex, exceptions, i);
5766 if (!MONO_HANDLE_IS_NULL (ex)) {
5767 mono_error_set_exception_handle (error, ex);
5768 return MONO_HANDLE_CAST(MonoArray, NULL_HANDLE);
5776 mono_memberref_is_method (MonoImage *image, guint32 token)
5778 if (!image_is_dynamic (image)) {
5779 guint32 cols [MONO_MEMBERREF_SIZE];
5781 mono_metadata_decode_row (&image->tables [MONO_TABLE_MEMBERREF], mono_metadata_token_index (token) - 1, cols, MONO_MEMBERREF_SIZE);
5782 sig = mono_metadata_blob_heap (image, cols [MONO_MEMBERREF_SIGNATURE]);
5783 mono_metadata_decode_blob_size (sig, &sig);
5784 return (*sig != 0x6);
5787 MonoClass *handle_class;
5789 if (!mono_lookup_dynamic_token_class (image, token, FALSE, &handle_class, NULL, &error)) {
5790 mono_error_cleanup (&error); /* just probing, ignore error */
5794 return mono_defaults.methodhandle_class == handle_class;
5798 static MonoGenericInst *
5799 get_generic_inst_from_array_handle (MonoArrayHandle type_args)
5801 int type_argc = mono_array_handle_length (type_args);
5802 int size = MONO_SIZEOF_GENERIC_INST + type_argc * sizeof (MonoType *);
5804 MonoGenericInst *ginst = (MonoGenericInst *)g_alloca (size);
5805 memset (ginst, 0, sizeof (MonoGenericInst));
5806 ginst->type_argc = type_argc;
5807 for (int i = 0; i < type_argc; i++) {
5808 MONO_HANDLE_ARRAY_GETVAL (ginst->type_argv[i], type_args, MonoType*, i);
5810 ginst->is_open = FALSE;
5811 for (int i = 0; i < type_argc; i++) {
5812 if (mono_class_is_open_constructed_type (ginst->type_argv[i])) {
5813 ginst->is_open = TRUE;
5818 return mono_metadata_get_canonical_generic_inst (ginst);
5822 init_generic_context_from_args_handles (MonoGenericContext *context, MonoArrayHandle type_args, MonoArrayHandle method_args)
5824 if (!MONO_HANDLE_IS_NULL (type_args)) {
5825 context->class_inst = get_generic_inst_from_array_handle (type_args);
5827 context->class_inst = NULL;
5829 if (!MONO_HANDLE_IS_NULL (method_args)) {
5830 context->method_inst = get_generic_inst_from_array_handle (method_args);
5832 context->method_inst = NULL;
5838 module_resolve_type_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5840 HANDLE_FUNCTION_ENTER ();
5842 MonoType *result = NULL;
5844 int table = mono_metadata_token_table (token);
5845 int index = mono_metadata_token_index (token);
5846 MonoGenericContext context;
5848 *resolve_error = ResolveTokenError_Other;
5850 /* Validate token */
5851 if ((table != MONO_TABLE_TYPEDEF) && (table != MONO_TABLE_TYPEREF) &&
5852 (table != MONO_TABLE_TYPESPEC)) {
5853 *resolve_error = ResolveTokenError_BadTable;
5857 if (image_is_dynamic (image)) {
5858 if ((table == MONO_TABLE_TYPEDEF) || (table == MONO_TABLE_TYPEREF)) {
5859 MonoError inner_error;
5860 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5861 mono_error_cleanup (&inner_error);
5862 result = klass ? &klass->byval_arg : NULL;
5866 init_generic_context_from_args_handles (&context, type_args, method_args);
5867 MonoError inner_error;
5868 klass = (MonoClass *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5869 mono_error_cleanup (&inner_error);
5870 result = klass ? &klass->byval_arg : NULL;
5874 if ((index <= 0) || (index > image->tables [table].rows)) {
5875 *resolve_error = ResolveTokenError_OutOfRange;
5879 init_generic_context_from_args_handles (&context, type_args, method_args);
5880 klass = mono_class_get_checked (image, token, error);
5882 klass = mono_class_inflate_generic_class_checked (klass, &context, error);
5887 result = &klass->byval_arg;
5889 HANDLE_FUNCTION_RETURN_VAL (result);
5892 ICALL_EXPORT MonoType*
5893 ves_icall_System_Reflection_Module_ResolveTypeToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5895 return module_resolve_type_token (image, token, type_args, method_args, resolve_error, error);
5899 module_resolve_method_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5901 HANDLE_FUNCTION_ENTER ();
5903 MonoMethod *method = NULL;
5904 int table = mono_metadata_token_table (token);
5905 int index = mono_metadata_token_index (token);
5906 MonoGenericContext context;
5908 *resolve_error = ResolveTokenError_Other;
5910 /* Validate token */
5911 if ((table != MONO_TABLE_METHOD) && (table != MONO_TABLE_METHODSPEC) &&
5912 (table != MONO_TABLE_MEMBERREF)) {
5913 *resolve_error = ResolveTokenError_BadTable;
5917 if (image_is_dynamic (image)) {
5918 if (table == MONO_TABLE_METHOD) {
5919 MonoError inner_error;
5920 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
5921 mono_error_cleanup (&inner_error);
5925 if ((table == MONO_TABLE_MEMBERREF) && !(mono_memberref_is_method (image, token))) {
5926 *resolve_error = ResolveTokenError_BadTable;
5930 init_generic_context_from_args_handles (&context, type_args, method_args);
5931 MonoError inner_error;
5932 method = (MonoMethod *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
5933 mono_error_cleanup (&inner_error);
5937 if ((index <= 0) || (index > image->tables [table].rows)) {
5938 *resolve_error = ResolveTokenError_OutOfRange;
5941 if ((table == MONO_TABLE_MEMBERREF) && (!mono_memberref_is_method (image, token))) {
5942 *resolve_error = ResolveTokenError_BadTable;
5946 init_generic_context_from_args_handles (&context, type_args, method_args);
5947 method = mono_get_method_checked (image, token, NULL, &context, error);
5950 HANDLE_FUNCTION_RETURN_VAL (method);
5953 ICALL_EXPORT MonoMethod*
5954 ves_icall_System_Reflection_Module_ResolveMethodToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5956 return module_resolve_method_token (image, token, type_args, method_args, resolve_error, error);
5959 ICALL_EXPORT MonoString*
5960 ves_icall_System_Reflection_Module_ResolveStringToken (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error)
5963 int index = mono_metadata_token_index (token);
5965 *resolve_error = ResolveTokenError_Other;
5967 /* Validate token */
5968 if (mono_metadata_token_code (token) != MONO_TOKEN_STRING) {
5969 *resolve_error = ResolveTokenError_BadTable;
5973 if (image_is_dynamic (image)) {
5974 MonoString * result = (MonoString *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &error);
5975 mono_error_cleanup (&error);
5979 if ((index <= 0) || (index >= image->heap_us.size)) {
5980 *resolve_error = ResolveTokenError_OutOfRange;
5984 /* FIXME: What to do if the index points into the middle of a string ? */
5986 MonoString *result = mono_ldstr_checked (mono_domain_get (), image, index, &error);
5987 mono_error_set_pending_exception (&error);
5991 static MonoClassField*
5992 module_resolve_field_token (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
5994 HANDLE_FUNCTION_ENTER ();
5996 int table = mono_metadata_token_table (token);
5997 int index = mono_metadata_token_index (token);
5998 MonoGenericContext context;
5999 MonoClassField *field = NULL;
6002 *resolve_error = ResolveTokenError_Other;
6004 /* Validate token */
6005 if ((table != MONO_TABLE_FIELD) && (table != MONO_TABLE_MEMBERREF)) {
6006 *resolve_error = ResolveTokenError_BadTable;
6010 if (image_is_dynamic (image)) {
6011 if (table == MONO_TABLE_FIELD) {
6012 MonoError inner_error;
6013 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, NULL, &inner_error);
6014 mono_error_cleanup (&inner_error);
6018 if (mono_memberref_is_method (image, token)) {
6019 *resolve_error = ResolveTokenError_BadTable;
6023 init_generic_context_from_args_handles (&context, type_args, method_args);
6024 MonoError inner_error;
6025 field = (MonoClassField *)mono_lookup_dynamic_token_class (image, token, FALSE, NULL, &context, &inner_error);
6026 mono_error_cleanup (&inner_error);
6030 if ((index <= 0) || (index > image->tables [table].rows)) {
6031 *resolve_error = ResolveTokenError_OutOfRange;
6034 if ((table == MONO_TABLE_MEMBERREF) && (mono_memberref_is_method (image, token))) {
6035 *resolve_error = ResolveTokenError_BadTable;
6039 init_generic_context_from_args_handles (&context, type_args, method_args);
6040 field = mono_field_from_token_checked (image, token, &klass, &context, error);
6043 HANDLE_FUNCTION_RETURN_VAL (field);
6046 ICALL_EXPORT MonoClassField*
6047 ves_icall_System_Reflection_Module_ResolveFieldToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *resolve_error, MonoError *error)
6049 return module_resolve_field_token (image, token, type_args, method_args, resolve_error, error);
6052 ICALL_EXPORT MonoObjectHandle
6053 ves_icall_System_Reflection_Module_ResolveMemberToken (MonoImage *image, guint32 token, MonoArrayHandle type_args, MonoArrayHandle method_args, MonoResolveTokenError *error, MonoError *merror)
6055 int table = mono_metadata_token_table (token);
6057 error_init (merror);
6058 *error = ResolveTokenError_Other;
6061 case MONO_TABLE_TYPEDEF:
6062 case MONO_TABLE_TYPEREF:
6063 case MONO_TABLE_TYPESPEC: {
6064 MonoType *t = module_resolve_type_token (image, token, type_args, method_args, error, merror);
6066 return MONO_HANDLE_CAST (MonoObject, mono_type_get_object_handle (mono_domain_get (), t, merror));
6071 case MONO_TABLE_METHOD:
6072 case MONO_TABLE_METHODSPEC: {
6073 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6075 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6079 case MONO_TABLE_FIELD: {
6080 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6082 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6087 case MONO_TABLE_MEMBERREF:
6088 if (mono_memberref_is_method (image, token)) {
6089 MonoMethod *m = module_resolve_method_token (image, token, type_args, method_args, error, merror);
6091 return MONO_HANDLE_CAST (MonoObject, mono_method_get_object_handle (mono_domain_get (), m, m->klass, merror));
6096 MonoClassField *f = module_resolve_field_token (image, token, type_args, method_args, error, merror);
6098 return MONO_HANDLE_CAST (MonoObject, mono_field_get_object_handle (mono_domain_get (), f->parent, f, merror));
6106 *error = ResolveTokenError_BadTable;
6112 ICALL_EXPORT MonoArrayHandle
6113 ves_icall_System_Reflection_Module_ResolveSignature (MonoImage *image, guint32 token, MonoResolveTokenError *resolve_error, MonoError *error)
6116 int table = mono_metadata_token_table (token);
6117 int idx = mono_metadata_token_index (token);
6118 MonoTableInfo *tables = image->tables;
6122 *resolve_error = ResolveTokenError_OutOfRange;
6124 /* FIXME: Support other tables ? */
6125 if (table != MONO_TABLE_STANDALONESIG)
6126 return MONO_HANDLE_CAST (MonoArray, NULL);
6128 if (image_is_dynamic (image))
6129 return MONO_HANDLE_CAST (MonoArray, NULL);
6131 if ((idx == 0) || (idx > tables [MONO_TABLE_STANDALONESIG].rows))
6132 return MONO_HANDLE_CAST (MonoArray, NULL);
6134 sig = mono_metadata_decode_row_col (&tables [MONO_TABLE_STANDALONESIG], idx - 1, 0);
6136 ptr = mono_metadata_blob_heap (image, sig);
6137 len = mono_metadata_decode_blob_size (ptr, &ptr);
6139 MonoArrayHandle res = mono_array_new_handle (mono_domain_get (), mono_defaults.byte_class, len, error);
6141 return MONO_HANDLE_CAST (MonoArray, NULL);
6143 gpointer array_base = MONO_ARRAY_HANDLE_PIN (res, guint8, 0, &h);
6144 memcpy (array_base, ptr, len);
6145 mono_gchandle_free (h);
6149 ICALL_EXPORT MonoBoolean
6150 ves_icall_RuntimeTypeHandle_IsArray (MonoReflectionTypeHandle ref_type, MonoError *error)
6153 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6155 MonoBoolean res = !type->byref && (type->type == MONO_TYPE_ARRAY || type->type == MONO_TYPE_SZARRAY);
6161 check_for_invalid_type (MonoClass *klass, MonoError *error)
6167 if (klass->byval_arg.type != MONO_TYPE_TYPEDBYREF)
6170 name = mono_type_get_full_name (klass);
6171 mono_error_set_type_load_name (error, name, g_strdup (""), "");
6174 ICALL_EXPORT MonoReflectionTypeHandle
6175 ves_icall_RuntimeType_make_array_type (MonoReflectionTypeHandle ref_type, int rank, MonoError *error)
6178 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6180 MonoClass *klass = mono_class_from_mono_type (type);
6181 check_for_invalid_type (klass, error);
6183 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6186 if (rank == 0) //single dimentional array
6187 aklass = mono_array_class_get (klass, 1);
6189 aklass = mono_bounded_array_class_get (klass, rank, TRUE);
6191 if (mono_class_has_failure (aklass)) {
6192 mono_error_set_for_class_failure (error, aklass);
6193 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6196 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6197 return mono_type_get_object_handle (domain, &aklass->byval_arg, error);
6200 ICALL_EXPORT MonoReflectionTypeHandle
6201 ves_icall_RuntimeType_make_byref_type (MonoReflectionTypeHandle ref_type, MonoError *error)
6204 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6206 MonoClass *klass = mono_class_from_mono_type (type);
6207 mono_class_init_checked (klass, error);
6209 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6211 check_for_invalid_type (klass, error);
6213 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6215 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6216 return mono_type_get_object_handle (domain, &klass->this_arg, error);
6219 ICALL_EXPORT MonoReflectionTypeHandle
6220 ves_icall_RuntimeType_MakePointerType (MonoReflectionTypeHandle ref_type, MonoError *error)
6223 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
6224 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6225 MonoClass *klass = mono_class_from_mono_type (type);
6226 mono_class_init_checked (klass, error);
6228 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6230 check_for_invalid_type (klass, error);
6232 return MONO_HANDLE_CAST (MonoReflectionType, NULL_HANDLE);
6234 MonoClass *pklass = mono_ptr_class_get (type);
6236 return mono_type_get_object_handle (domain, &pklass->byval_arg, error);
6239 ICALL_EXPORT MonoObjectHandle
6240 ves_icall_System_Delegate_CreateDelegate_internal (MonoReflectionTypeHandle ref_type, MonoObjectHandle target,
6241 MonoReflectionMethodHandle info, MonoBoolean throwOnBindFailure, MonoError *error)
6243 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
6244 MonoClass *delegate_class = mono_class_from_mono_type (type);
6246 MonoMethod *method = MONO_HANDLE_GETVAL (info, method);
6247 MonoMethodSignature *sig = mono_method_signature(method);
6249 mono_class_init_checked (delegate_class, error);
6250 return_val_if_nok (error, NULL_HANDLE);
6252 if (!(delegate_class->parent == mono_defaults.multicastdelegate_class)) {
6253 /* FIXME improve this exception message */
6254 mono_error_set_execution_engine (error, "file %s: line %d (%s): assertion failed: (%s)", __FILE__, __LINE__,
6256 "delegate_class->parent == mono_defaults.multicastdelegate_class");
6260 if (mono_security_core_clr_enabled ()) {
6261 MonoError security_error;
6262 if (!mono_security_core_clr_ensure_delegate_creation (method, &security_error)) {
6263 if (throwOnBindFailure)
6264 mono_error_move (error, &security_error);
6266 mono_error_cleanup (&security_error);
6271 if (sig->generic_param_count && method->wrapper_type == MONO_WRAPPER_NONE) {
6272 if (!method->is_inflated) {
6273 mono_error_set_argument (error, "method", " Cannot bind to the target method because its signature differs from that of the delegate type");
6278 MonoObjectHandle delegate = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (MONO_HANDLE_DOMAIN (ref_type), delegate_class, error));
6279 return_val_if_nok (error, NULL_HANDLE);
6281 if (method_is_dynamic (method)) {
6282 /* Creating a trampoline would leak memory */
6283 func = mono_compile_method_checked (method, error);
6284 return_val_if_nok (error, NULL_HANDLE);
6286 if (!MONO_HANDLE_IS_NULL (target) && method->flags & METHOD_ATTRIBUTE_VIRTUAL && method->klass != mono_handle_class (target)) {
6287 method = mono_object_handle_get_virtual_method (target, method, error);
6288 return_val_if_nok (error, NULL_HANDLE);
6290 gpointer trampoline = mono_runtime_create_jump_trampoline (mono_domain_get (), method, TRUE, error);
6291 return_val_if_nok (error, NULL_HANDLE);
6292 func = mono_create_ftnptr (mono_domain_get (), trampoline);
6295 mono_delegate_ctor_with_method (delegate, target, func, method, error);
6296 return_val_if_nok (error, NULL_HANDLE);
6300 ICALL_EXPORT MonoMulticastDelegateHandle
6301 ves_icall_System_Delegate_AllocDelegateLike_internal (MonoDelegateHandle delegate, MonoError *error)
6305 MonoClass *klass = mono_handle_class (delegate);
6306 g_assert (mono_class_has_parent (klass, mono_defaults.multicastdelegate_class));
6308 MonoMulticastDelegateHandle ret = MONO_HANDLE_NEW (MonoMulticastDelegate, mono_object_new_checked (MONO_HANDLE_DOMAIN (delegate), klass, error));
6309 return_val_if_nok (error, MONO_HANDLE_CAST (MonoMulticastDelegate, NULL_HANDLE));
6311 MONO_HANDLE_SETVAL (MONO_HANDLE_CAST (MonoDelegate, ret), invoke_impl, gpointer, mono_runtime_create_delegate_trampoline (klass));
6316 ICALL_EXPORT MonoReflectionMethodHandle
6317 ves_icall_System_Delegate_GetVirtualMethod_internal (MonoDelegateHandle delegate, MonoError *error)
6321 MonoObjectHandle delegate_target = MONO_HANDLE_NEW_GET (MonoObject, delegate, target);
6322 MonoMethod *m = mono_object_handle_get_virtual_method (delegate_target, MONO_HANDLE_GETVAL (delegate, method), error);
6323 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
6324 return mono_method_get_object_handle (mono_domain_get (), m, m->klass, error);
6329 static inline gint32
6330 mono_array_get_byte_length (MonoArray *array)
6336 klass = array->obj.vtable->klass;
6338 if (array->bounds == NULL)
6339 length = array->max_length;
6342 for (i = 0; i < klass->rank; ++ i)
6343 length *= array->bounds [i].length;
6346 switch (klass->element_class->byval_arg.type) {
6349 case MONO_TYPE_BOOLEAN:
6353 case MONO_TYPE_CHAR:
6361 return length * sizeof (gpointer);
6372 ves_icall_System_Buffer_ByteLengthInternal (MonoArray *array)
6374 return mono_array_get_byte_length (array);
6378 ves_icall_System_Buffer_GetByteInternal (MonoArray *array, gint32 idx)
6380 return mono_array_get (array, gint8, idx);
6384 ves_icall_System_Buffer_SetByteInternal (MonoArray *array, gint32 idx, gint8 value)
6386 mono_array_set (array, gint8, idx, value);
6389 ICALL_EXPORT MonoBoolean
6390 ves_icall_System_Buffer_BlockCopyInternal (MonoArray *src, gint32 src_offset, MonoArray *dest, gint32 dest_offset, gint32 count)
6392 guint8 *src_buf, *dest_buf;
6395 mono_set_pending_exception (mono_get_exception_argument ("count", "is negative"));
6399 g_assert (count >= 0);
6401 /* This is called directly from the class libraries without going through the managed wrapper */
6402 MONO_CHECK_ARG_NULL (src, FALSE);
6403 MONO_CHECK_ARG_NULL (dest, FALSE);
6405 /* watch out for integer overflow */
6406 if ((src_offset > mono_array_get_byte_length (src) - count) || (dest_offset > mono_array_get_byte_length (dest) - count))
6409 src_buf = (guint8 *)src->vector + src_offset;
6410 dest_buf = (guint8 *)dest->vector + dest_offset;
6413 memcpy (dest_buf, src_buf, count);
6415 memmove (dest_buf, src_buf, count); /* Source and dest are the same array */
6420 #ifndef DISABLE_REMOTING
6421 ICALL_EXPORT MonoObjectHandle
6422 ves_icall_Remoting_RealProxy_GetTransparentProxy (MonoObjectHandle this_obj, MonoStringHandle class_name, MonoError *error)
6425 MonoDomain *domain = MONO_HANDLE_DOMAIN (this_obj);
6426 MonoRealProxyHandle rp = MONO_HANDLE_CAST (MonoRealProxy, this_obj);
6428 MonoObjectHandle res = MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, mono_defaults.transparent_proxy_class, error));
6432 MonoTransparentProxyHandle tp = MONO_HANDLE_CAST (MonoTransparentProxy, res);
6434 MONO_HANDLE_SET (tp, rp, rp);
6436 MonoReflectionTypeHandle reftype = MONO_HANDLE_NEW (MonoReflectionType, NULL);
6437 MONO_HANDLE_GET (reftype, rp, class_to_proxy);
6438 MonoType *type = MONO_HANDLE_GETVAL (reftype, type);
6439 MonoClass *klass = mono_class_from_mono_type (type);
6441 // mono_remote_class_vtable cannot handle errors well, so force any loading error to occur early
6442 mono_class_setup_vtable (klass);
6443 if (mono_class_has_failure (klass)) {
6444 mono_error_set_for_class_failure (error, klass);
6448 MonoObjectHandle remoting_obj = mono_object_handle_isinst (this_obj, mono_defaults.iremotingtypeinfo_class, error);
6451 MONO_HANDLE_SETVAL (tp, custom_type_info, MonoBoolean, !MONO_HANDLE_IS_NULL (remoting_obj));
6453 MonoRemoteClass *remote_class = mono_remote_class (domain, class_name, klass, error);
6456 MONO_HANDLE_SETVAL (tp, remote_class, MonoRemoteClass*, remote_class);
6458 MONO_HANDLE_SETVAL (res, vtable, MonoVTable*, mono_remote_class_vtable (domain, remote_class, rp, error));
6464 ICALL_EXPORT MonoReflectionType *
6465 ves_icall_Remoting_RealProxy_InternalGetProxyType (MonoTransparentProxy *tp)
6468 g_assert (tp != NULL && mono_object_class (tp) == mono_defaults.transparent_proxy_class);
6469 g_assert (tp->remote_class != NULL && tp->remote_class->proxy_class != NULL);
6470 MonoReflectionType *ret = mono_type_get_object_checked (mono_object_domain (tp), &tp->remote_class->proxy_class->byval_arg, &error);
6471 mono_error_set_pending_exception (&error);
6477 /* System.Environment */
6480 ves_icall_System_Environment_get_UserName (MonoError *error)
6483 /* using glib is more portable */
6484 return mono_string_new_handle (mono_domain_get (), g_get_user_name (), error);
6488 static MonoStringHandle
6489 mono_icall_get_machine_name (MonoError *error)
6492 #if !defined(DISABLE_SOCKETS)
6493 MonoStringHandle result;
6496 #if defined _SC_HOST_NAME_MAX
6497 n = sysconf (_SC_HOST_NAME_MAX);
6501 buf = g_malloc (n+1);
6503 if (gethostname (buf, n) == 0){
6505 result = mono_string_new_handle (mono_domain_get (), buf, error);
6507 result = MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6512 return mono_string_new_handle (mono_domain_get (), "mono", error);
6515 #endif /* !HOST_WIN32 */
6517 ICALL_EXPORT MonoStringHandle
6518 ves_icall_System_Environment_get_MachineName (MonoError *error)
6521 return mono_icall_get_machine_name (error);
6526 mono_icall_get_platform (void)
6528 #if defined(__MACH__)
6531 // Notice that the value is hidden from user code, and only exposed
6532 // to mscorlib. This is due to Mono's Unix/MacOS code predating the
6533 // define and making assumptions based on Unix/128/4 values before there
6534 // was a MacOS define. Lots of code would assume that not-Unix meant
6535 // Windows, but in this case, it would be OSX.
6543 #endif /* !HOST_WIN32 */
6546 ves_icall_System_Environment_get_Platform (void)
6548 return mono_icall_get_platform ();
6552 static inline MonoStringHandle
6553 mono_icall_get_new_line (MonoError *error)
6556 return mono_string_new_handle (mono_domain_get (), "\n", error);
6558 #endif /* !HOST_WIN32 */
6560 ICALL_EXPORT MonoStringHandle
6561 ves_icall_System_Environment_get_NewLine (MonoError *error)
6563 return mono_icall_get_new_line (error);
6567 static inline MonoBoolean
6568 mono_icall_is_64bit_os (void)
6570 #if SIZEOF_VOID_P == 8
6573 #if defined(HAVE_SYS_UTSNAME_H)
6574 struct utsname name;
6576 if (uname (&name) >= 0) {
6577 return strcmp (name.machine, "x86_64") == 0 || strncmp (name.machine, "aarch64", 7) == 0 || strncmp (name.machine, "ppc64", 5) == 0;
6583 #endif /* !HOST_WIN32 */
6585 ICALL_EXPORT MonoBoolean
6586 ves_icall_System_Environment_GetIs64BitOperatingSystem (void)
6588 return mono_icall_is_64bit_os ();
6591 ICALL_EXPORT MonoStringHandle
6592 ves_icall_System_Environment_GetEnvironmentVariable_native (const gchar *utf8_name, MonoError *error)
6596 if (utf8_name == NULL)
6597 return NULL_HANDLE_STRING;
6599 value = g_getenv (utf8_name);
6602 return NULL_HANDLE_STRING;
6604 MonoStringHandle res = mono_string_new_handle (mono_domain_get (), value, error);
6610 * There is no standard way to get at environ.
6613 #ifndef __MINGW32_VERSION
6614 #if defined(__APPLE__)
6615 #if defined (TARGET_OSX)
6616 /* Apple defines this in crt_externs.h but doesn't provide that header for
6617 * arm-apple-darwin9. We'll manually define the symbol on Apple as it does
6618 * in fact exist on all implementations (so far)
6620 gchar ***_NSGetEnviron(void);
6621 #define environ (*_NSGetEnviron())
6623 static char *mono_environ[1] = { NULL };
6624 #define environ mono_environ
6625 #endif /* defined (TARGET_OSX) */
6633 ICALL_EXPORT MonoArray *
6634 ves_icall_System_Environment_GetCommandLineArgs (void)
6637 MonoArray *result = mono_runtime_get_main_args_checked (&error);
6638 mono_error_set_pending_exception (&error);
6644 mono_icall_get_environment_variable_names (MonoError *error)
6654 for (e = environ; *e != 0; ++ e)
6657 domain = mono_domain_get ();
6658 names = mono_array_new_checked (domain, mono_defaults.string_class, n, error);
6659 return_val_if_nok (error, NULL);
6662 for (e = environ; *e != 0; ++ e) {
6663 parts = g_strsplit (*e, "=", 2);
6665 str = mono_string_new_checked (domain, *parts, error);
6666 if (!is_ok (error)) {
6670 mono_array_setref (names, n, str);
6680 #endif /* !HOST_WIN32 */
6682 ICALL_EXPORT MonoArray *
6683 ves_icall_System_Environment_GetEnvironmentVariableNames (void)
6686 MonoArray *result = mono_icall_get_environment_variable_names (&error);
6687 mono_error_set_pending_exception (&error);
6693 mono_icall_set_environment_variable (MonoString *name, MonoString *value)
6695 gchar *utf8_name, *utf8_value;
6698 utf8_name = mono_string_to_utf8_checked (name, &error); /* FIXME: this should be ascii */
6699 if (mono_error_set_pending_exception (&error))
6702 if ((value == NULL) || (mono_string_length (value) == 0) || (mono_string_chars (value)[0] == 0)) {
6703 g_unsetenv (utf8_name);
6708 utf8_value = mono_string_to_utf8_checked (value, &error);
6709 if (!mono_error_ok (&error)) {
6711 mono_error_set_pending_exception (&error);
6714 g_setenv (utf8_name, utf8_value, TRUE);
6717 g_free (utf8_value);
6719 #endif /* !HOST_WIN32 */
6722 ves_icall_System_Environment_InternalSetEnvironmentVariable (MonoString *name, MonoString *value)
6724 mono_icall_set_environment_variable (name, value);
6728 ves_icall_System_Environment_Exit (int result)
6730 mono_environment_exitcode_set (result);
6732 if (!mono_runtime_try_shutdown ())
6733 mono_thread_exit ();
6735 /* Suspend all managed threads since the runtime is going away */
6736 mono_thread_suspend_all_other_threads ();
6738 mono_runtime_quit ();
6740 /* we may need to do some cleanup here... */
6744 ICALL_EXPORT MonoStringHandle
6745 ves_icall_System_Environment_GetGacPath (MonoError *error)
6747 return mono_string_new_handle (mono_domain_get (), mono_assembly_getrootdir (), error);
6751 static inline MonoStringHandle
6752 mono_icall_get_windows_folder_path (int folder, MonoError *error)
6755 g_warning ("ves_icall_System_Environment_GetWindowsFolderPath should only be called on Windows!");
6756 return mono_string_new_handle (mono_domain_get (), "", error);
6758 #endif /* !HOST_WIN32 */
6760 ICALL_EXPORT MonoStringHandle
6761 ves_icall_System_Environment_GetWindowsFolderPath (int folder, MonoError *error)
6763 return mono_icall_get_windows_folder_path (folder, error);
6766 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
6768 mono_icall_get_logical_drives (void)
6771 gunichar2 buf [256], *ptr, *dname;
6773 guint initial_size = 127, size = 128;
6776 MonoString *drivestr;
6777 MonoDomain *domain = mono_domain_get ();
6783 while (size > initial_size) {
6784 size = (guint) mono_w32file_get_logical_drive (initial_size, ptr);
6785 if (size > initial_size) {
6788 ptr = (gunichar2 *)g_malloc0 ((size + 1) * sizeof (gunichar2));
6789 initial_size = size;
6803 result = mono_array_new_checked (domain, mono_defaults.string_class, ndrives, &error);
6804 if (mono_error_set_pending_exception (&error))
6811 while (*u16) { u16++; len ++; }
6812 drivestr = mono_string_new_utf16_checked (domain, dname, len, &error);
6813 if (mono_error_set_pending_exception (&error))
6816 mono_array_setref (result, ndrives++, drivestr);
6826 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
6828 ICALL_EXPORT MonoArray *
6829 ves_icall_System_Environment_GetLogicalDrives (void)
6831 return mono_icall_get_logical_drives ();
6834 ICALL_EXPORT MonoString *
6835 ves_icall_System_IO_DriveInfo_GetDriveFormat (MonoString *path)
6838 gunichar2 volume_name [MAX_PATH + 1];
6840 if (mono_w32file_get_volume_information (mono_string_chars (path), NULL, 0, NULL, NULL, NULL, volume_name, MAX_PATH + 1) == FALSE)
6842 MonoString *result = mono_string_from_utf16_checked (volume_name, &error);
6843 mono_error_set_pending_exception (&error);
6847 ICALL_EXPORT MonoStringHandle
6848 ves_icall_System_Environment_InternalGetHome (MonoError *error)
6850 return mono_string_new_handle (mono_domain_get (), g_get_home_dir (), error);
6853 static const char *encodings [] = {
6855 "ascii", "us_ascii", "us", "ansi_x3.4_1968",
6856 "ansi_x3.4_1986", "cp367", "csascii", "ibm367",
6857 "iso_ir_6", "iso646_us", "iso_646.irv:1991",
6859 "utf_7", "csunicode11utf7", "unicode_1_1_utf_7",
6860 "unicode_2_0_utf_7", "x_unicode_1_1_utf_7",
6861 "x_unicode_2_0_utf_7",
6863 "utf_8", "unicode_1_1_utf_8", "unicode_2_0_utf_8",
6864 "x_unicode_1_1_utf_8", "x_unicode_2_0_utf_8",
6866 "utf_16", "UTF_16LE", "ucs_2", "unicode",
6869 "unicodefffe", "utf_16be",
6876 * Returns the internal codepage, if the value of "int_code_page" is
6877 * 1 at entry, and we can not compute a suitable code page number,
6878 * returns the code page as a string
6880 ICALL_EXPORT MonoStringHandle
6881 ves_icall_System_Text_EncodingHelper_InternalCodePage (gint32 *int_code_page, MonoError *error)
6887 char *codepage = NULL;
6889 int want_name = *int_code_page;
6892 *int_code_page = -1;
6894 g_get_charset (&cset);
6895 c = codepage = g_strdup (cset);
6896 for (c = codepage; *c; c++){
6897 if (isascii (*c) && isalpha (*c))
6902 /* g_print ("charset: %s\n", cset); */
6904 /* handle some common aliases */
6907 for (i = 0; p != 0; ){
6910 p = encodings [++i];
6913 if (strcmp (p, codepage) == 0){
6914 *int_code_page = code;
6917 p = encodings [++i];
6920 if (strstr (codepage, "utf_8") != NULL)
6921 *int_code_page |= 0x10000000;
6924 if (want_name && *int_code_page == -1)
6925 return mono_string_new_handle (mono_domain_get (), cset, error);
6927 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
6930 ICALL_EXPORT MonoBoolean
6931 ves_icall_System_Environment_get_HasShutdownStarted (void)
6933 if (mono_runtime_is_shutting_down ())
6936 if (mono_domain_is_unloading (mono_domain_get ()))
6943 static inline MonoBoolean
6944 mono_icall_broadcast_setting_change (MonoError *error)
6949 #endif /* !HOST_WIN32 */
6952 ves_icall_System_Environment_BroadcastSettingChange (MonoError *error)
6955 mono_icall_broadcast_setting_change (error);
6960 ves_icall_System_Environment_get_TickCount (void)
6962 /* this will overflow after ~24 days */
6963 return (gint32) (mono_msec_boottime () & 0xffffffff);
6967 ves_icall_System_Runtime_Versioning_VersioningHelper_GetRuntimeId (void)
6972 #ifndef DISABLE_REMOTING
6973 ICALL_EXPORT MonoBoolean
6974 ves_icall_IsTransparentProxy (MonoObjectHandle proxy, MonoError *error)
6977 if (MONO_HANDLE_IS_NULL (proxy))
6980 if (mono_class_is_transparent_proxy (mono_handle_class (proxy)))
6986 ICALL_EXPORT MonoReflectionMethodHandle
6987 ves_icall_Remoting_RemotingServices_GetVirtualMethod (
6988 MonoReflectionTypeHandle rtype, MonoReflectionMethodHandle rmethod, MonoError *error)
6990 MonoReflectionMethodHandle ret = MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE);
6993 if (MONO_HANDLE_IS_NULL (rtype)) {
6994 mono_error_set_argument_null (error, "type", "");
6997 if (MONO_HANDLE_IS_NULL (rmethod)) {
6998 mono_error_set_argument_null (error, "method", "");
7002 MonoMethod *method = MONO_HANDLE_GETVAL (rmethod, method);
7003 MonoType *type = MONO_HANDLE_GETVAL (rtype, type);
7004 MonoClass *klass = mono_class_from_mono_type (type);
7005 mono_class_init_checked (klass, error);
7006 return_val_if_nok (error, ret);
7008 if (MONO_CLASS_IS_INTERFACE (klass))
7011 if (method->flags & METHOD_ATTRIBUTE_STATIC)
7014 if ((method->flags & METHOD_ATTRIBUTE_FINAL) || !(method->flags & METHOD_ATTRIBUTE_VIRTUAL)) {
7015 if (klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE))
7020 mono_class_setup_vtable (klass);
7021 MonoMethod **vtable = klass->vtable;
7023 MonoMethod *res = NULL;
7024 if (mono_class_is_interface (method->klass)) {
7025 gboolean variance_used = FALSE;
7026 /*MS fails with variant interfaces but it's the right thing to do anyway.*/
7027 int offs = mono_class_interface_offset_with_variance (klass, method->klass, &variance_used);
7029 res = vtable [offs + method->slot];
7031 if (!(klass == method->klass || mono_class_is_subclass_of (klass, method->klass, FALSE)))
7034 if (method->slot != -1)
7035 res = vtable [method->slot];
7041 ret = mono_method_get_object_handle (mono_domain_get (), res, NULL, error);
7046 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7050 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7051 MonoVTable *vtable = mono_class_vtable_full (mono_domain_get (), klass, error);
7052 return_if_nok (error);
7054 mono_vtable_set_is_remote (vtable, enable);
7057 #else /* DISABLE_REMOTING */
7060 ves_icall_System_Runtime_Activation_ActivationServices_EnableProxyActivation (MonoReflectionTypeHandle type, MonoBoolean enable, MonoError *error)
7063 g_assert_not_reached ();
7068 ICALL_EXPORT MonoObjectHandle
7069 ves_icall_System_Runtime_Activation_ActivationServices_AllocateUninitializedClassInstance (MonoReflectionTypeHandle type, MonoError *error)
7073 MonoDomain *domain = MONO_HANDLE_DOMAIN (type);
7074 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7075 mono_class_init_checked (klass, error);
7076 return_val_if_nok (error, NULL_HANDLE);
7078 if (MONO_CLASS_IS_INTERFACE (klass) || mono_class_is_abstract (klass)) {
7079 mono_error_set_argument (error, "type", "Type cannot be instantiated");
7083 if (klass->rank >= 1) {
7084 g_assert (klass->rank == 1);
7085 return MONO_HANDLE_CAST (MonoObject, mono_array_new_handle (domain, klass->element_class, 0, error));
7087 MonoVTable *vtable = mono_class_vtable_full (domain, klass, error);
7088 return_val_if_nok (error, NULL_HANDLE);
7090 /* Bypass remoting object creation check */
7091 return MONO_HANDLE_NEW (MonoObject, mono_object_new_alloc_specific_checked (vtable, error));
7095 ICALL_EXPORT MonoStringHandle
7096 ves_icall_System_IO_get_temp_path (MonoError *error)
7098 return mono_string_new_handle (mono_domain_get (), g_get_tmp_dir (), error);
7101 #ifndef PLATFORM_NO_DRIVEINFO
7102 ICALL_EXPORT MonoBoolean
7103 ves_icall_System_IO_DriveInfo_GetDiskFreeSpace (MonoString *path_name, guint64 *free_bytes_avail,
7104 guint64 *total_number_of_bytes, guint64 *total_number_of_free_bytes,
7109 *error = ERROR_SUCCESS;
7111 result = mono_w32file_get_disk_free_space (mono_string_chars (path_name), free_bytes_avail, total_number_of_bytes, total_number_of_free_bytes);
7113 *error = mono_w32error_get_last ();
7118 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
7119 static inline guint32
7120 mono_icall_drive_info_get_drive_type (MonoString *root_path_name)
7122 return mono_w32file_get_drive_type (mono_string_chars (root_path_name));
7124 #endif /* G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT) */
7126 ICALL_EXPORT guint32
7127 ves_icall_System_IO_DriveInfo_GetDriveType (MonoString *root_path_name)
7129 return mono_icall_drive_info_get_drive_type (root_path_name);
7132 #endif /* PLATFORM_NO_DRIVEINFO */
7134 ICALL_EXPORT gpointer
7135 ves_icall_RuntimeMethodHandle_GetFunctionPointer (MonoMethod *method, MonoError *error)
7138 return mono_compile_method_checked (method, error);
7141 ICALL_EXPORT MonoStringHandle
7142 ves_icall_System_Configuration_DefaultConfig_get_machine_config_path (MonoError *error)
7147 path = g_build_path (G_DIR_SEPARATOR_S, mono_get_config_dir (), "mono", mono_get_runtime_info ()->framework_version, "machine.config", NULL);
7149 mono_icall_make_platform_path (path);
7151 MonoStringHandle mcpath = mono_string_new_handle (mono_domain_get (), path, error);
7154 mono_error_assert_ok (error);
7159 static MonoStringHandle
7160 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_app_config (MonoError *error)
7163 const gchar *app_config;
7165 gchar *config_file_name, *config_file_path;
7166 gsize len, config_file_path_length, config_ext_length;
7169 domain = mono_domain_get ();
7170 MonoStringHandle file = MONO_HANDLE_NEW (MonoString, domain->setup->configuration_file);
7171 if (MONO_HANDLE_IS_NULL (file) || MONO_HANDLE_GETVAL (file, length) == 0)
7174 // Retrieve config file and remove the extension
7175 config_file_name = mono_string_handle_to_utf8 (file, error);
7176 return_val_if_nok (error, MONO_HANDLE_CAST (MonoString, NULL_HANDLE));
7178 config_file_path = mono_portability_find_file (config_file_name, TRUE);
7179 if (!config_file_path)
7180 config_file_path = config_file_name;
7182 config_file_path_length = strlen (config_file_path);
7183 config_ext_length = strlen (".config");
7184 if (config_file_path_length <= config_ext_length) {
7185 if (config_file_name != config_file_path)
7186 g_free (config_file_name);
7187 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7190 len = config_file_path_length - config_ext_length;
7191 module = (gchar *)g_malloc0 (len + 1);
7192 memcpy (module, config_file_path, len);
7193 // Get the config file from the module name
7194 app_config = mono_config_string_for_assembly_file (module);
7197 if (config_file_name != config_file_path)
7198 g_free (config_file_name);
7199 g_free (config_file_path);
7202 return MONO_HANDLE_CAST (MonoString, NULL_HANDLE);
7204 return mono_string_new_handle (mono_domain_get (), app_config, error);
7207 static MonoStringHandle
7208 get_bundled_machine_config (MonoError *error)
7210 const gchar *machine_config;
7212 machine_config = mono_get_machine_config ();
7214 if (!machine_config)
7215 return NULL_HANDLE_STRING;
7217 return mono_string_new_handle (mono_domain_get (), machine_config, error);
7220 ICALL_EXPORT MonoStringHandle
7221 ves_icall_System_Environment_get_bundled_machine_config (MonoError *error)
7223 return get_bundled_machine_config (error);
7227 ICALL_EXPORT MonoStringHandle
7228 ves_icall_System_Configuration_DefaultConfig_get_bundled_machine_config (MonoError *error)
7230 return get_bundled_machine_config (error);
7233 ICALL_EXPORT MonoStringHandle
7234 ves_icall_System_Configuration_InternalConfigurationHost_get_bundled_machine_config (MonoError *error)
7236 return get_bundled_machine_config (error);
7240 ICALL_EXPORT MonoStringHandle
7241 ves_icall_System_Web_Util_ICalls_get_machine_install_dir (MonoError *error)
7246 path = g_path_get_dirname (mono_get_config_dir ());
7248 mono_icall_make_platform_path (path);
7250 MonoStringHandle ipath = mono_string_new_handle (mono_domain_get (), path, error);
7256 ICALL_EXPORT gboolean
7257 ves_icall_get_resources_ptr (MonoReflectionAssemblyHandle assembly, gpointer *result, gint32 *size, MonoError *error)
7260 MonoPEResourceDataEntry *entry;
7263 if (!assembly || !result || !size)
7268 MonoAssembly *assm = MONO_HANDLE_GETVAL (assembly, assembly);
7269 image = assm->image;
7270 entry = (MonoPEResourceDataEntry *)mono_image_lookup_resource (image, MONO_PE_RESOURCE_ID_ASPNET_STRING, 0, NULL);
7274 *result = mono_image_rva_map (image, entry->rde_data_offset);
7279 *size = entry->rde_size;
7284 ICALL_EXPORT MonoBoolean
7285 ves_icall_System_Diagnostics_Debugger_IsAttached_internal (void)
7287 return mono_is_debugger_attached ();
7290 ICALL_EXPORT MonoBoolean
7291 ves_icall_System_Diagnostics_Debugger_IsLogging (void)
7293 if (mono_get_runtime_callbacks ()->debug_log_is_enabled)
7294 return mono_get_runtime_callbacks ()->debug_log_is_enabled ();
7300 ves_icall_System_Diagnostics_Debugger_Log (int level, MonoString *category, MonoString *message)
7302 if (mono_get_runtime_callbacks ()->debug_log)
7303 mono_get_runtime_callbacks ()->debug_log (level, category, message);
7308 mono_icall_write_windows_debug_string (MonoString *message)
7310 g_warning ("WriteWindowsDebugString called and HOST_WIN32 not defined!\n");
7312 #endif /* !HOST_WIN32 */
7315 ves_icall_System_Diagnostics_DefaultTraceListener_WriteWindowsDebugString (MonoString *message)
7317 mono_icall_write_windows_debug_string (message);
7320 /* Only used for value types */
7321 ICALL_EXPORT MonoObjectHandle
7322 ves_icall_System_Activator_CreateInstanceInternal (MonoReflectionTypeHandle ref_type, MonoError *error)
7325 MonoDomain *domain = MONO_HANDLE_DOMAIN (ref_type);
7326 MonoType *type = MONO_HANDLE_GETVAL (ref_type, type);
7327 MonoClass *klass = mono_class_from_mono_type (type);
7329 mono_class_init_checked (klass, error);
7333 if (mono_class_is_nullable (klass))
7334 /* No arguments -> null */
7337 return MONO_HANDLE_NEW (MonoObject, mono_object_new_checked (domain, klass, error));
7340 ICALL_EXPORT MonoReflectionMethodHandle
7341 ves_icall_MonoMethod_get_base_method (MonoReflectionMethodHandle m, gboolean definition, MonoError *error)
7344 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7346 MonoMethod *base = mono_method_get_base_method (method, definition, error);
7347 return_val_if_nok (error, MONO_HANDLE_CAST (MonoReflectionMethod, NULL_HANDLE));
7348 if (base == method) {
7349 /* we want to short-circuit and return 'm' here. But we should
7350 return the same method object that
7351 mono_method_get_object_handle, below would return. Since
7352 that call takes NULL for the reftype argument, it will take
7353 base->klass as the reflected type for the MonoMethod. So we
7354 need to check that m also has base->klass as the reflected
7356 MonoReflectionTypeHandle orig_reftype = MONO_HANDLE_NEW_GET (MonoReflectionType, m, reftype);
7357 MonoClass *orig_klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (orig_reftype, type));
7358 if (base->klass == orig_klass)
7361 return mono_method_get_object_handle (mono_domain_get (), base, NULL, error);
7364 ICALL_EXPORT MonoStringHandle
7365 ves_icall_MonoMethod_get_name (MonoReflectionMethodHandle m, MonoError *error)
7368 MonoMethod *method = MONO_HANDLE_GETVAL (m, method);
7370 MonoStringHandle s = mono_string_new_handle (MONO_HANDLE_DOMAIN (m), method->name, error);
7372 return NULL_HANDLE_STRING;
7373 MONO_HANDLE_SET (m, name, s);
7378 mono_ArgIterator_Setup (MonoArgIterator *iter, char* argsp, char* start)
7380 iter->sig = *(MonoMethodSignature**)argsp;
7382 g_assert (iter->sig->sentinelpos <= iter->sig->param_count);
7383 g_assert (iter->sig->call_convention == MONO_CALL_VARARG);
7386 /* FIXME: it's not documented what start is exactly... */
7390 iter->args = argsp + sizeof (gpointer);
7392 iter->num_args = iter->sig->param_count - iter->sig->sentinelpos;
7394 /* g_print ("sig %p, param_count: %d, sent: %d\n", iter->sig, iter->sig->param_count, iter->sig->sentinelpos); */
7397 ICALL_EXPORT MonoTypedRef
7398 mono_ArgIterator_IntGetNextArg (MonoArgIterator *iter)
7400 guint32 i, arg_size;
7404 i = iter->sig->sentinelpos + iter->next_arg;
7406 g_assert (i < iter->sig->param_count);
7408 res.type = iter->sig->params [i];
7409 res.klass = mono_class_from_mono_type (res.type);
7410 arg_size = mono_type_stack_size (res.type, &align);
7411 #if defined(__arm__) || defined(__mips__)
7412 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7414 res.value = iter->args;
7415 #if G_BYTE_ORDER != G_LITTLE_ENDIAN
7416 if (arg_size <= sizeof (gpointer)) {
7418 int padding = arg_size - mono_type_size (res.type, &dummy);
7419 res.value = (guint8*)res.value + padding;
7422 iter->args = (char*)iter->args + arg_size;
7425 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7430 ICALL_EXPORT MonoTypedRef
7431 mono_ArgIterator_IntGetNextArgT (MonoArgIterator *iter, MonoType *type)
7433 guint32 i, arg_size;
7437 i = iter->sig->sentinelpos + iter->next_arg;
7439 g_assert (i < iter->sig->param_count);
7441 while (i < iter->sig->param_count) {
7442 if (!mono_metadata_type_equal (type, iter->sig->params [i]))
7444 res.type = iter->sig->params [i];
7445 res.klass = mono_class_from_mono_type (res.type);
7446 /* FIXME: endianess issue... */
7447 arg_size = mono_type_stack_size (res.type, &align);
7448 #if defined(__arm__) || defined(__mips__)
7449 iter->args = (guint8*)(((gsize)iter->args + (align) - 1) & ~(align - 1));
7451 res.value = iter->args;
7452 iter->args = (char*)iter->args + arg_size;
7454 /* g_print ("returning arg %d, type 0x%02x of size %d at %p\n", i, res.type->type, arg_size, res.value); */
7457 /* g_print ("arg type 0x%02x not found\n", res.type->type); */
7465 ICALL_EXPORT MonoType*
7466 mono_ArgIterator_IntGetNextArgType (MonoArgIterator *iter)
7470 i = iter->sig->sentinelpos + iter->next_arg;
7472 g_assert (i < iter->sig->param_count);
7474 return iter->sig->params [i];
7477 ICALL_EXPORT MonoObject*
7478 mono_TypedReference_ToObject (MonoTypedRef* tref)
7481 MonoObject *result = NULL;
7482 if (MONO_TYPE_IS_REFERENCE (tref->type)) {
7483 MonoObject** objp = (MonoObject **)tref->value;
7487 result = mono_value_box_checked (mono_domain_get (), tref->klass, tref->value, &error);
7488 mono_error_set_pending_exception (&error);
7492 ICALL_EXPORT MonoTypedRef
7493 mono_TypedReference_MakeTypedReferenceInternal (MonoObject *target, MonoArray *fields)
7496 MonoReflectionField *f;
7498 MonoType *ftype = NULL;
7502 memset (&res, 0, sizeof (res));
7505 g_assert (mono_array_length (fields) > 0);
7507 klass = target->vtable->klass;
7509 for (i = 0; i < mono_array_length (fields); ++i) {
7510 f = mono_array_get (fields, MonoReflectionField*, i);
7512 mono_set_pending_exception (mono_get_exception_argument_null ("field"));
7515 if (f->field->parent != klass) {
7516 mono_set_pending_exception (mono_get_exception_argument ("field", ""));
7520 p = (guint8*)target + f->field->offset;
7522 p += f->field->offset - sizeof (MonoObject);
7523 klass = mono_class_from_mono_type (f->field->type);
7524 ftype = f->field->type;
7528 res.klass = mono_class_from_mono_type (ftype);
7535 prelink_method (MonoMethod *method, MonoError *error)
7537 const char *exc_class, *exc_arg;
7540 if (!(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
7542 mono_lookup_pinvoke_call (method, &exc_class, &exc_arg);
7544 mono_error_set_generic_error (error, "System", exc_class, "%s", exc_arg);
7547 /* create the wrapper, too? */
7551 ves_icall_System_Runtime_InteropServices_Marshal_Prelink (MonoReflectionMethodHandle method, MonoError *error)
7555 prelink_method (MONO_HANDLE_GETVAL (method, method), error);
7559 ves_icall_System_Runtime_InteropServices_Marshal_PrelinkAll (MonoReflectionTypeHandle type, MonoError *error)
7562 MonoClass *klass = mono_class_from_mono_type (MONO_HANDLE_GETVAL (type, type));
7564 gpointer iter = NULL;
7566 mono_class_init_checked (klass, error);
7567 return_if_nok (error);
7569 while ((m = mono_class_get_methods (klass, &iter))) {
7570 prelink_method (m, error);
7571 return_if_nok (error);
7575 /* These parameters are "readonly" in corlib/System/NumberFormatter.cs */
7577 ves_icall_System_NumberFormatter_GetFormatterTables (guint64 const **mantissas,
7578 gint32 const **exponents,
7579 gunichar2 const **digitLowerTable,
7580 gunichar2 const **digitUpperTable,
7581 gint64 const **tenPowersList,
7582 gint32 const **decHexDigits)
7584 *mantissas = Formatter_MantissaBitsTable;
7585 *exponents = Formatter_TensExponentTable;
7586 *digitLowerTable = Formatter_DigitLowerTable;
7587 *digitUpperTable = Formatter_DigitUpperTable;
7588 *tenPowersList = Formatter_TenPowersList;
7589 *decHexDigits = Formatter_DecHexDigits;
7593 add_modifier_to_array (MonoDomain *domain, MonoImage *image, MonoCustomMod *modifier, MonoArrayHandle dest, int dest_idx, MonoError *error)
7595 HANDLE_FUNCTION_ENTER ();
7597 MonoClass *klass = mono_class_get_checked (image, modifier->token, error);
7601 MonoReflectionTypeHandle rt = mono_type_get_object_handle (domain, &klass->byval_arg, error);
7605 MONO_HANDLE_ARRAY_SETREF (dest, dest_idx, rt);
7607 HANDLE_FUNCTION_RETURN_VAL (is_ok (error));
7611 * We return NULL for no modifiers so the corlib code can return Type.EmptyTypes
7612 * and avoid useless allocations.
7614 static MonoArrayHandle
7615 type_array_from_modifiers (MonoImage *image, MonoType *type, int optional, MonoError *error)
7618 MonoDomain *domain = mono_domain_get ();
7621 for (i = 0; i < type->num_mods; ++i) {
7622 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required))
7626 return MONO_HANDLE_NEW (MonoArray, NULL);
7628 MonoArrayHandle res = mono_array_new_handle (domain, mono_defaults.systemtype_class, count, error);
7632 for (i = 0; i < type->num_mods; ++i) {
7633 if ((optional && !type->modifiers [i].required) || (!optional && type->modifiers [i].required)) {
7634 if (!add_modifier_to_array (domain, image, &type->modifiers[i], res, count , error))
7641 return MONO_HANDLE_NEW (MonoArray, NULL);
7644 ICALL_EXPORT MonoArrayHandle
7645 ves_icall_ParameterInfo_GetTypeModifiers (MonoReflectionParameterHandle param, MonoBoolean optional, MonoError *error)
7648 MonoReflectionTypeHandle rt = MONO_HANDLE_NEW (MonoReflectionType, NULL);
7649 MONO_HANDLE_GET (rt, param, ClassImpl);
7650 MonoType *type = MONO_HANDLE_GETVAL (rt, type);
7651 MonoObjectHandle member = MONO_HANDLE_NEW (MonoObject, NULL);
7652 MONO_HANDLE_GET (member, param, MemberImpl);
7653 MonoClass *member_class = mono_handle_class (member);
7654 MonoMethod *method = NULL;
7657 MonoMethodSignature *sig;
7659 if (mono_class_is_reflection_method_or_constructor (member_class)) {
7660 method = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionMethod, member), method);
7661 } else if (member_class->image == mono_defaults.corlib && !strcmp ("MonoProperty", member_class->name)) {
7662 MonoProperty *prop = MONO_HANDLE_GETVAL (MONO_HANDLE_CAST (MonoReflectionProperty, member), property);
7663 if (!(method = prop->get))
7667 char *type_name = mono_type_get_full_name (member_class);
7668 mono_error_set_not_supported (error, "Custom modifiers on a ParamInfo with member %s are not supported", type_name);
7670 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7673 image = method->klass->image;
7674 pos = MONO_HANDLE_GETVAL (param, PositionImpl);
7675 sig = mono_method_signature (method);
7679 type = sig->params [pos];
7681 return type_array_from_modifiers (image, type, optional, error);
7685 get_property_type (MonoProperty *prop)
7687 MonoMethodSignature *sig;
7689 sig = mono_method_signature (prop->get);
7691 } else if (prop->set) {
7692 sig = mono_method_signature (prop->set);
7693 return sig->params [sig->param_count - 1];
7698 ICALL_EXPORT MonoArrayHandle
7699 ves_icall_MonoPropertyInfo_GetTypeModifiers (MonoReflectionPropertyHandle property, MonoBoolean optional, MonoError *error)
7702 MonoProperty *prop = MONO_HANDLE_GETVAL (property, property);
7703 MonoClass *klass = MONO_HANDLE_GETVAL (property, klass);
7704 MonoType *type = get_property_type (prop);
7705 MonoImage *image = klass->image;
7708 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7709 return type_array_from_modifiers (image, type, optional, error);
7713 *Construct a MonoType suited to be used to decode a constant blob object.
7715 * @type is the target type which will be constructed
7716 * @blob_type is the blob type, for example, that comes from the constant table
7717 * @real_type is the expected constructed type.
7720 mono_type_from_blob_type (MonoType *type, MonoTypeEnum blob_type, MonoType *real_type)
7722 type->type = blob_type;
7723 type->data.klass = NULL;
7724 if (blob_type == MONO_TYPE_CLASS)
7725 type->data.klass = mono_defaults.object_class;
7726 else if (real_type->type == MONO_TYPE_VALUETYPE && real_type->data.klass->enumtype) {
7727 /* For enums, we need to use the base type */
7728 type->type = MONO_TYPE_VALUETYPE;
7729 type->data.klass = mono_class_from_mono_type (real_type);
7731 type->data.klass = mono_class_from_mono_type (real_type);
7734 ICALL_EXPORT MonoObject*
7735 property_info_get_default_value (MonoReflectionProperty *property)
7739 MonoProperty *prop = property->property;
7740 MonoType *type = get_property_type (prop);
7741 MonoDomain *domain = mono_object_domain (property);
7742 MonoTypeEnum def_type;
7743 const char *def_value;
7746 mono_class_init (prop->parent);
7748 if (!(prop->attrs & PROPERTY_ATTRIBUTE_HAS_DEFAULT)) {
7749 mono_set_pending_exception (mono_get_exception_invalid_operation (NULL));
7753 def_value = mono_class_get_property_default_value (prop, &def_type);
7755 mono_type_from_blob_type (&blob_type, def_type, type);
7756 o = mono_get_object_from_blob (domain, &blob_type, def_value, &error);
7758 mono_error_set_pending_exception (&error);
7762 ICALL_EXPORT MonoBoolean
7763 ves_icall_MonoCustomAttrs_IsDefinedInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, MonoError *error)
7766 MonoClass *attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7768 mono_class_init_checked (attr_class, error);
7769 return_val_if_nok (error, FALSE);
7771 MonoCustomAttrInfo *cinfo = mono_reflection_get_custom_attrs_info_checked (obj, error);
7772 return_val_if_nok (error, FALSE);
7776 gboolean found = mono_custom_attrs_has_attr (cinfo, attr_class);
7778 mono_custom_attrs_free (cinfo);
7782 ICALL_EXPORT MonoArrayHandle
7783 ves_icall_MonoCustomAttrs_GetCustomAttributesInternal (MonoObjectHandle obj, MonoReflectionTypeHandle attr_type, mono_bool pseudoattrs, MonoError *error)
7785 MonoClass *attr_class;
7786 if (MONO_HANDLE_IS_NULL (attr_type))
7789 attr_class = mono_class_from_mono_type (MONO_HANDLE_GETVAL (attr_type, type));
7792 mono_class_init_checked (attr_class, error);
7794 return MONO_HANDLE_CAST (MonoArray, NULL_HANDLE);
7797 return mono_reflection_get_custom_attrs_by_type_handle (obj, attr_class, error);
7800 ICALL_EXPORT MonoArrayHandle
7801 ves_icall_MonoCustomAttrs_GetCustomAttributesDataInternal (MonoObjectHandle obj, MonoError *error)
7804 return mono_reflection_get_custom_attrs_data_checked (obj, error);
7808 ICALL_EXPORT MonoStringHandle
7809 ves_icall_Mono_Runtime_GetDisplayName (MonoError *error)
7812 MonoStringHandle display_name;
7815 info = mono_get_runtime_callbacks ()->get_runtime_build_info ();
7816 display_name = mono_string_new_handle (mono_domain_get (), info, error);
7818 return display_name;
7822 static inline gint32
7823 mono_icall_wait_for_input_idle (gpointer handle, gint32 milliseconds)
7825 return WAIT_TIMEOUT;
7827 #endif /* !HOST_WIN32 */
7830 ves_icall_Microsoft_Win32_NativeMethods_WaitForInputIdle (gpointer handle, gint32 milliseconds)
7832 return mono_icall_wait_for_input_idle (handle, milliseconds);
7836 ves_icall_Microsoft_Win32_NativeMethods_GetCurrentProcessId (void)
7838 return mono_process_current_pid ();
7841 ICALL_EXPORT MonoBoolean
7842 ves_icall_Mono_TlsProviderFactory_IsBtlsSupported (void)
7854 ves_icall_System_Runtime_InteropServices_Marshal_GetHRForException_WinRT(MonoException* ex)
7856 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetHRForException_WinRT internal call is not implemented."));
7860 ICALL_EXPORT MonoObject*
7861 ves_icall_System_Runtime_InteropServices_Marshal_GetNativeActivationFactory(MonoObject* type)
7863 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetNativeActivationFactory internal call is not implemented."));
7868 ves_icall_System_Runtime_InteropServices_Marshal_GetRawIUnknownForComObjectNoAddRef(MonoObject* obj)
7870 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.Marshal.GetRawIUnknownForComObjectNoAddRef internal call is not implemented."));
7874 ICALL_EXPORT MonoObject*
7875 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_GetRestrictedErrorInfo(void)
7877 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.GetRestrictedErrorInfo internal call is not implemented."));
7881 ICALL_EXPORT MonoBoolean
7882 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoOriginateLanguageException(int error, MonoString* message, void* languageException)
7884 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoOriginateLanguageException internal call is not implemented."));
7889 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_RoReportUnhandledError(MonoObject* error)
7891 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.RoReportUnhandledError internal call is not implemented."));
7895 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsCreateString(MonoString* sourceString, int length, void** hstring)
7897 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsCreateString internal call is not implemented."));
7902 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsDeleteString(void* hstring)
7904 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsDeleteString internal call is not implemented."));
7908 ICALL_EXPORT mono_unichar2*
7909 ves_icall_System_Runtime_InteropServices_WindowsRuntime_UnsafeNativeMethods_WindowsGetStringRawBuffer(void* hstring, unsigned* length)
7911 mono_set_pending_exception(mono_get_exception_not_implemented("System.Runtime.InteropServices.WindowsRuntime.UnsafeNativeMethods.WindowsGetStringRawBuffer internal call is not implemented."));
7918 #ifndef DISABLE_ICALL_TABLES
7920 #define ICALL_TYPE(id,name,first)
7921 #define ICALL(id,name,func) Icall_ ## id,
7922 #define HANDLES(inner) inner
7925 #include "metadata/icall-def.h"
7931 #define ICALL_TYPE(id,name,first) Icall_type_ ## id,
7932 #define ICALL(id,name,func)
7934 #define HANDLES(inner) inner
7936 #include "metadata/icall-def.h"
7942 #define ICALL_TYPE(id,name,firstic) {(Icall_ ## firstic)},
7943 #define ICALL(id,name,func)
7945 #define HANDLES(inner) inner
7947 guint16 first_icall;
7950 static const IcallTypeDesc
7951 icall_type_descs [] = {
7952 #include "metadata/icall-def.h"
7956 #define icall_desc_num_icalls(desc) ((desc) [1].first_icall - (desc) [0].first_icall)
7959 #define HANDLES(inner) inner
7961 #define ICALL_TYPE(id,name,first)
7964 #ifdef HAVE_ARRAY_ELEM_INIT
7965 #define MSGSTRFIELD(line) MSGSTRFIELD1(line)
7966 #define MSGSTRFIELD1(line) str##line
7968 static const struct msgstrtn_t {
7969 #define ICALL(id,name,func)
7971 #define ICALL_TYPE(id,name,first) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7972 #include "metadata/icall-def.h"
7974 } icall_type_names_str = {
7975 #define ICALL_TYPE(id,name,first) (name),
7976 #include "metadata/icall-def.h"
7979 static const guint16 icall_type_names_idx [] = {
7980 #define ICALL_TYPE(id,name,first) [Icall_type_ ## id] = offsetof (struct msgstrtn_t, MSGSTRFIELD(__LINE__)),
7981 #include "metadata/icall-def.h"
7984 #define icall_type_name_get(id) ((const char*)&icall_type_names_str + icall_type_names_idx [(id)])
7986 static const struct msgstr_t {
7988 #define ICALL_TYPE(id,name,first)
7989 #define ICALL(id,name,func) char MSGSTRFIELD(__LINE__) [sizeof (name)];
7990 #include "metadata/icall-def.h"
7992 } icall_names_str = {
7993 #define ICALL(id,name,func) (name),
7994 #include "metadata/icall-def.h"
7997 static const guint16 icall_names_idx [] = {
7998 #define ICALL(id,name,func) [Icall_ ## id] = offsetof (struct msgstr_t, MSGSTRFIELD(__LINE__)),
7999 #include "metadata/icall-def.h"
8002 #define icall_name_get(id) ((const char*)&icall_names_str + icall_names_idx [(id)])
8008 #define ICALL_TYPE(id,name,first) name,
8009 #define ICALL(id,name,func)
8010 static const char* const
8011 icall_type_names [] = {
8012 #include "metadata/icall-def.h"
8016 #define icall_type_name_get(id) (icall_type_names [(id)])
8020 #define ICALL_TYPE(id,name,first)
8021 #define ICALL(id,name,func) name,
8022 static const char* const
8024 #include "metadata/icall-def.h"
8027 #define icall_name_get(id) icall_names [(id)]
8029 #endif /* !HAVE_ARRAY_ELEM_INIT */
8032 #define HANDLES(inner) inner
8035 #define ICALL_TYPE(id,name,first)
8036 #define ICALL(id,name,func) func,
8037 static const gconstpointer
8038 icall_functions [] = {
8039 #include "metadata/icall-def.h"
8043 #ifdef ENABLE_ICALL_SYMBOL_MAP
8045 #define HANDLES(inner) inner
8048 #define ICALL_TYPE(id,name,first)
8049 #define ICALL(id,name,func) #func,
8050 static const gconstpointer
8051 icall_symbols [] = {
8052 #include "metadata/icall-def.h"
8059 #define ICALL_TYPE(id,name,first)
8060 #define ICALL(id,name,func) 0,
8062 #define HANDLES(inner) 1,
8064 icall_uses_handles [] = {
8065 #include "metadata/icall-def.h"
8070 #endif /* DISABLE_ICALL_TABLES */
8072 static mono_mutex_t icall_mutex;
8073 static GHashTable *icall_hash = NULL;
8074 static GHashTable *jit_icall_hash_name = NULL;
8075 static GHashTable *jit_icall_hash_addr = NULL;
8078 mono_icall_init (void)
8080 #ifndef DISABLE_ICALL_TABLES
8083 /* check that tables are sorted: disable in release */
8086 const char *prev_class = NULL;
8087 const char *prev_method;
8089 for (i = 0; i < Icall_type_num; ++i) {
8090 const IcallTypeDesc *desc;
8093 if (prev_class && strcmp (prev_class, icall_type_name_get (i)) >= 0)
8094 g_print ("class %s should come before class %s\n", icall_type_name_get (i), prev_class);
8095 prev_class = icall_type_name_get (i);
8096 desc = &icall_type_descs [i];
8097 num_icalls = icall_desc_num_icalls (desc);
8098 /*g_print ("class %s has %d icalls starting at %d\n", prev_class, num_icalls, desc->first_icall);*/
8099 for (j = 0; j < num_icalls; ++j) {
8100 const char *methodn = icall_name_get (desc->first_icall + j);
8101 if (prev_method && strcmp (prev_method, methodn) >= 0)
8102 g_print ("method %s should come before method %s\n", methodn, prev_method);
8103 prev_method = methodn;
8109 icall_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
8110 mono_os_mutex_init (&icall_mutex);
8114 mono_icall_lock (void)
8116 mono_locks_os_acquire (&icall_mutex, IcallLock);
8120 mono_icall_unlock (void)
8122 mono_locks_os_release (&icall_mutex, IcallLock);
8126 mono_icall_cleanup (void)
8128 g_hash_table_destroy (icall_hash);
8129 g_hash_table_destroy (jit_icall_hash_name);
8130 g_hash_table_destroy (jit_icall_hash_addr);
8131 mono_os_mutex_destroy (&icall_mutex);
8135 * mono_add_internal_call:
8136 * \param name method specification to surface to the managed world
8137 * \param method pointer to a C method to invoke when the method is called
8139 * This method surfaces the C function pointed by \p method as a method
8140 * that has been surfaced in managed code with the method specified in
8141 * \p name as an internal call.
8143 * Internal calls are surfaced to all app domains loaded and they are
8144 * accessibly by a type with the specified name.
8146 * You must provide a fully qualified type name, that is namespaces
8147 * and type name, followed by a colon and the method name, with an
8148 * optional signature to bind.
8150 * For example, the following are all valid declarations:
8152 * \c MyApp.Services.ScriptService:Accelerate
8154 * \c MyApp.Services.ScriptService:Slowdown(int,bool)
8156 * You use method parameters in cases where there might be more than
8157 * one surface method to managed code. That way you can register different
8158 * internal calls for different method overloads.
8160 * The internal calls are invoked with no marshalling. This means that .NET
8161 * types like \c System.String are exposed as \c MonoString* parameters. This is
8162 * different than the way that strings are surfaced in P/Invoke.
8164 * For more information on how the parameters are marshalled, see the
8165 * <a href="http://www.mono-project.com/docs/advanced/embedding/">Mono Embedding</a>
8168 * See the <a href="mono-api-methods.html#method-desc">Method Description</a>
8169 * reference for more information on the format of method descriptions.
8172 mono_add_internal_call (const char *name, gconstpointer method)
8176 g_hash_table_insert (icall_hash, g_strdup (name), (gpointer) method);
8178 mono_icall_unlock ();
8181 #ifndef DISABLE_ICALL_TABLES
8183 #ifdef HAVE_ARRAY_ELEM_INIT
8185 compare_method_imap (const void *key, const void *elem)
8187 const char* method_name = (const char*)&icall_names_str + (*(guint16*)elem);
8188 return strcmp (key, method_name);
8192 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8194 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);
8197 return (nameslot - &icall_names_idx [0]);
8201 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8203 gsize slotnum = find_slot_icall (imap, name);
8206 return (gboolean)icall_uses_handles [slotnum];
8210 find_method_icall (const IcallTypeDesc *imap, const char *name)
8212 gsize slotnum = find_slot_icall (imap, name);
8215 return (gpointer)icall_functions [slotnum];
8219 compare_class_imap (const void *key, const void *elem)
8221 const char* class_name = (const char*)&icall_type_names_str + (*(guint16*)elem);
8222 return strcmp (key, class_name);
8225 static const IcallTypeDesc*
8226 find_class_icalls (const char *name)
8228 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);
8231 return &icall_type_descs [nameslot - &icall_type_names_idx [0]];
8234 #else /* HAVE_ARRAY_ELEM_INIT */
8237 compare_method_imap (const void *key, const void *elem)
8239 const char** method_name = (const char**)elem;
8240 return strcmp (key, *method_name);
8244 find_slot_icall (const IcallTypeDesc *imap, const char *name)
8246 const char **nameslot = mono_binary_search (name, icall_names + imap->first_icall, icall_desc_num_icalls (imap), sizeof (icall_names [0]), compare_method_imap);
8249 return nameslot - icall_names;
8253 find_method_icall (const IcallTypeDesc *imap, const char *name)
8255 gsize slotnum = find_slot_icall (imap, name);
8258 return (gpointer)icall_functions [slotnum];
8262 find_uses_handles_icall (const IcallTypeDesc *imap, const char *name)
8264 gsize slotnum = find_slot_icall (imap, name);
8267 return (gboolean)icall_uses_handles [slotnum];
8271 compare_class_imap (const void *key, const void *elem)
8273 const char** class_name = (const char**)elem;
8274 return strcmp (key, *class_name);
8277 static const IcallTypeDesc*
8278 find_class_icalls (const char *name)
8280 const char **nameslot = mono_binary_search (name, icall_type_names, Icall_type_num, sizeof (icall_type_names [0]), compare_class_imap);
8283 return &icall_type_descs [nameslot - icall_type_names];
8286 #endif /* HAVE_ARRAY_ELEM_INIT */
8288 #endif /* DISABLE_ICALL_TABLES */
8291 * we should probably export this as an helper (handle nested types).
8292 * Returns the number of chars written in buf.
8295 concat_class_name (char *buf, int bufsize, MonoClass *klass)
8297 int nspacelen, cnamelen;
8298 nspacelen = strlen (klass->name_space);
8299 cnamelen = strlen (klass->name);
8300 if (nspacelen + cnamelen + 2 > bufsize)
8303 memcpy (buf, klass->name_space, nspacelen);
8304 buf [nspacelen ++] = '.';
8306 memcpy (buf + nspacelen, klass->name, cnamelen);
8307 buf [nspacelen + cnamelen] = 0;
8308 return nspacelen + cnamelen;
8311 #ifdef DISABLE_ICALL_TABLES
8313 no_icall_table (void)
8315 g_assert_not_reached ();
8320 * mono_lookup_internal_call_full:
8321 * \param method the method to look up
8322 * \param uses_handles out argument if method needs handles around managed objects.
8323 * \returns a pointer to the icall code for the given method. If
8324 * \p uses_handles is not NULL, it will be set to TRUE if the method
8325 * needs managed objects wrapped using the infrastructure in handle.h
8327 * If the method is not found, warns and returns NULL.
8330 mono_lookup_internal_call_full (MonoMethod *method, mono_bool *uses_handles)
8335 int typelen = 0, mlen, siglen;
8337 #ifndef DISABLE_ICALL_TABLES
8338 const IcallTypeDesc *imap = NULL;
8341 g_assert (method != NULL);
8343 if (method->is_inflated)
8344 method = ((MonoMethodInflated *) method)->declaring;
8346 if (method->klass->nested_in) {
8347 int pos = concat_class_name (mname, sizeof (mname)-2, method->klass->nested_in);
8351 mname [pos++] = '/';
8354 typelen = concat_class_name (mname+pos, sizeof (mname)-pos-1, method->klass);
8360 typelen = concat_class_name (mname, sizeof (mname), method->klass);
8365 #ifndef DISABLE_ICALL_TABLES
8366 imap = find_class_icalls (mname);
8369 mname [typelen] = ':';
8370 mname [typelen + 1] = ':';
8372 mlen = strlen (method->name);
8373 memcpy (mname + typelen + 2, method->name, mlen);
8374 sigstart = mname + typelen + 2 + mlen;
8377 tmpsig = mono_signature_get_desc (mono_method_signature (method), TRUE);
8378 siglen = strlen (tmpsig);
8379 if (typelen + mlen + siglen + 6 > sizeof (mname))
8382 memcpy (sigstart + 1, tmpsig, siglen);
8383 sigstart [siglen + 1] = ')';
8384 sigstart [siglen + 2] = 0;
8389 res = g_hash_table_lookup (icall_hash, mname);
8392 *uses_handles = FALSE;
8393 mono_icall_unlock ();;
8396 /* try without signature */
8398 res = g_hash_table_lookup (icall_hash, mname);
8401 *uses_handles = FALSE;
8402 mono_icall_unlock ();
8406 #ifdef DISABLE_ICALL_TABLES
8407 mono_icall_unlock ();
8408 /* Fail only when the result is actually used */
8409 /* mono_marshal_get_native_wrapper () depends on this */
8410 if (method->klass == mono_defaults.string_class && !strcmp (method->name, ".ctor"))
8411 return ves_icall_System_String_ctor_RedirectToCreateString;
8413 return no_icall_table;
8415 /* it wasn't found in the static call tables */
8418 *uses_handles = FALSE;
8419 mono_icall_unlock ();
8422 res = find_method_icall (imap, sigstart - mlen);
8425 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8426 mono_icall_unlock ();
8429 /* try _with_ signature */
8431 res = find_method_icall (imap, sigstart - mlen);
8434 *uses_handles = find_uses_handles_icall (imap, sigstart - mlen);
8435 mono_icall_unlock ();
8439 g_warning ("cant resolve internal call to \"%s\" (tested without signature also)", mname);
8440 g_print ("\nYour mono runtime and class libraries are out of sync.\n");
8441 g_print ("The out of sync library is: %s\n", method->klass->image->name);
8442 g_print ("\nWhen you update one from git you need to update, compile and install\nthe other too.\n");
8443 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");
8444 g_print ("If you see other errors or faults after this message they are probably related\n");
8445 g_print ("and you need to fix your mono install first.\n");
8447 mono_icall_unlock ();
8454 * mono_lookup_internal_call:
8457 mono_lookup_internal_call (MonoMethod *method)
8459 return mono_lookup_internal_call_full (method, NULL);
8462 #ifdef ENABLE_ICALL_SYMBOL_MAP
8464 func_cmp (gconstpointer key, gconstpointer p)
8466 return (gsize)key - (gsize)*(gsize*)p;
8471 * mono_lookup_icall_symbol:
8473 * Given the icall METHOD, returns its C symbol.
8476 mono_lookup_icall_symbol (MonoMethod *m)
8478 #ifdef DISABLE_ICALL_TABLES
8479 g_assert_not_reached ();
8482 #ifdef ENABLE_ICALL_SYMBOL_MAP
8486 static gconstpointer *functions_sorted;
8487 static const char**symbols_sorted;
8488 static gboolean inited;
8493 functions_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8494 memcpy (functions_sorted, icall_functions, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8495 symbols_sorted = g_malloc (G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8496 memcpy (symbols_sorted, icall_symbols, G_N_ELEMENTS (icall_functions) * sizeof (gpointer));
8497 /* Bubble sort the two arrays */
8501 for (i = 0; i < G_N_ELEMENTS (icall_functions) - 1; ++i) {
8502 if (functions_sorted [i] > functions_sorted [i + 1]) {
8505 tmp = functions_sorted [i];
8506 functions_sorted [i] = functions_sorted [i + 1];
8507 functions_sorted [i + 1] = tmp;
8508 tmp = symbols_sorted [i];
8509 symbols_sorted [i] = symbols_sorted [i + 1];
8510 symbols_sorted [i + 1] = tmp;
8517 func = mono_lookup_internal_call (m);
8520 slot = mono_binary_search (func, functions_sorted, G_N_ELEMENTS (icall_functions), sizeof (gpointer), func_cmp);
8524 return symbols_sorted [(gpointer*)slot - (gpointer*)functions_sorted];
8526 fprintf (stderr, "icall symbol maps not enabled, pass --enable-icall-symbol-map to configure.\n");
8527 g_assert_not_reached ();
8534 type_from_typename (char *type_name)
8536 MonoClass *klass = NULL; /* assignment to shut GCC warning up */
8538 if (!strcmp (type_name, "int"))
8539 klass = mono_defaults.int_class;
8540 else if (!strcmp (type_name, "ptr"))
8541 klass = mono_defaults.int_class;
8542 else if (!strcmp (type_name, "void"))
8543 klass = mono_defaults.void_class;
8544 else if (!strcmp (type_name, "int32"))
8545 klass = mono_defaults.int32_class;
8546 else if (!strcmp (type_name, "uint32"))
8547 klass = mono_defaults.uint32_class;
8548 else if (!strcmp (type_name, "int8"))
8549 klass = mono_defaults.sbyte_class;
8550 else if (!strcmp (type_name, "uint8"))
8551 klass = mono_defaults.byte_class;
8552 else if (!strcmp (type_name, "int16"))
8553 klass = mono_defaults.int16_class;
8554 else if (!strcmp (type_name, "uint16"))
8555 klass = mono_defaults.uint16_class;
8556 else if (!strcmp (type_name, "long"))
8557 klass = mono_defaults.int64_class;
8558 else if (!strcmp (type_name, "ulong"))
8559 klass = mono_defaults.uint64_class;
8560 else if (!strcmp (type_name, "float"))
8561 klass = mono_defaults.single_class;
8562 else if (!strcmp (type_name, "double"))
8563 klass = mono_defaults.double_class;
8564 else if (!strcmp (type_name, "object"))
8565 klass = mono_defaults.object_class;
8566 else if (!strcmp (type_name, "obj"))
8567 klass = mono_defaults.object_class;
8568 else if (!strcmp (type_name, "string"))
8569 klass = mono_defaults.string_class;
8570 else if (!strcmp (type_name, "bool"))
8571 klass = mono_defaults.boolean_class;
8572 else if (!strcmp (type_name, "boolean"))
8573 klass = mono_defaults.boolean_class;
8575 g_error ("%s", type_name);
8576 g_assert_not_reached ();
8578 return &klass->byval_arg;
8582 * LOCKING: Take the corlib image lock.
8584 MonoMethodSignature*
8585 mono_create_icall_signature (const char *sigstr)
8590 MonoMethodSignature *res, *res2;
8591 MonoImage *corlib = mono_defaults.corlib;
8593 mono_image_lock (corlib);
8594 res = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8595 mono_image_unlock (corlib);
8600 parts = g_strsplit (sigstr, " ", 256);
8609 res = mono_metadata_signature_alloc (corlib, len - 1);
8614 * Under windows, the default pinvoke calling convention is STDCALL but
8617 res->call_convention = MONO_CALL_C;
8620 res->ret = type_from_typename (parts [0]);
8621 for (i = 1; i < len; ++i) {
8622 res->params [i - 1] = type_from_typename (parts [i]);
8627 mono_image_lock (corlib);
8628 res2 = (MonoMethodSignature *)g_hash_table_lookup (corlib->helper_signatures, sigstr);
8630 res = res2; /*Value is allocated in the image pool*/
8632 g_hash_table_insert (corlib->helper_signatures, (gpointer)sigstr, res);
8633 mono_image_unlock (corlib);
8639 mono_find_jit_icall_by_name (const char *name)
8641 MonoJitICallInfo *info;
8642 g_assert (jit_icall_hash_name);
8645 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8646 mono_icall_unlock ();
8651 mono_find_jit_icall_by_addr (gconstpointer addr)
8653 MonoJitICallInfo *info;
8654 g_assert (jit_icall_hash_addr);
8657 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_addr, (gpointer)addr);
8658 mono_icall_unlock ();
8664 * mono_get_jit_icall_info:
8666 * Return the hashtable mapping JIT icall names to MonoJitICallInfo structures. The
8667 * caller should access it while holding the icall lock.
8670 mono_get_jit_icall_info (void)
8672 return jit_icall_hash_name;
8676 * mono_lookup_jit_icall_symbol:
8678 * Given the jit icall NAME, returns its C symbol if possible, or NULL.
8681 mono_lookup_jit_icall_symbol (const char *name)
8683 MonoJitICallInfo *info;
8684 const char *res = NULL;
8687 info = (MonoJitICallInfo *)g_hash_table_lookup (jit_icall_hash_name, name);
8689 res = info->c_symbol;
8690 mono_icall_unlock ();
8695 mono_register_jit_icall_wrapper (MonoJitICallInfo *info, gconstpointer wrapper)
8698 g_hash_table_insert (jit_icall_hash_addr, (gpointer)wrapper, info);
8699 mono_icall_unlock ();
8703 * 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
8704 * icalls without wrappers in some cases.
8707 mono_register_jit_icall_full (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save, gboolean no_raise, const char *c_symbol)
8709 MonoJitICallInfo *info;
8716 if (!jit_icall_hash_name) {
8717 jit_icall_hash_name = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free);
8718 jit_icall_hash_addr = g_hash_table_new (NULL, NULL);
8721 if (g_hash_table_lookup (jit_icall_hash_name, name)) {
8722 g_warning ("jit icall already defined \"%s\"\n", name);
8723 g_assert_not_reached ();
8726 info = g_new0 (MonoJitICallInfo, 1);
8731 info->c_symbol = c_symbol;
8732 info->no_raise = no_raise;
8735 info->wrapper = func;
8737 info->wrapper = NULL;
8740 g_hash_table_insert (jit_icall_hash_name, (gpointer)info->name, info);
8741 g_hash_table_insert (jit_icall_hash_addr, (gpointer)func, info);
8743 mono_icall_unlock ();
8748 mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save)
8750 return mono_register_jit_icall_full (func, name, sig, is_save, FALSE, NULL);